WO2021088035A1 - 一种测量上报方法及装置 - Google Patents
一种测量上报方法及装置 Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
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- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
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Definitions
- This application relates to the field of communication technology, and in particular to a measurement reporting method and device.
- high-frequency communication can adopt analog beam technology, and perform weighting processing through a large-scale antenna array to concentrate the signal energy in a small range, forming a beam-like Signals (called analog beams, beams for short), thereby increasing the transmission distance.
- the network device and the terminal device can determine the transmitting beam on the network side and the receiving beam on the terminal side through beam measurement.
- the network device may configure the terminal device with channel resources and interference resources used for beam measurement, where the channel resources are used for channel measurement, and the interference resources are used for measuring interference signal energy.
- the network device sends reference signals on the configured channel resources and interference resources respectively, so that the terminal device measures the beams by measuring the reference signals transmitted on the channel resources and the interference resources, and determines the transmission beam on the network side and the reception beam on the terminal side.
- the network device in addition to sending a reference signal for beam measurement to the terminal device, the network device also sends a physical downlink control channel (PDCCH) to the terminal device.
- PDCCH physical downlink control channel
- the channel resources and interference resources used for beam measurement and the control resource set (CORESET) used to indicate the PDCCH may have overlapping time-frequency resources, resulting in resource conflicts.
- the present application provides a measurement reporting method and device, which can solve the problem of conflicts between channel resources, interference resources, and CORESET resources during signal to interference plus noise ratio (SINR) measurement.
- SINR signal to interference plus noise ratio
- an embodiment of the present application provides a measurement report method, which can be applied to a terminal device, or a chip or chipset in a terminal device, and the method includes: receiving measurement configuration information from a network device, and measurement configuration information Used to configure channel resources and interference resources.
- the channel resources and interference resources meet the preset conditions, the channel resources and interference resources are configured in the orthogonal frequency divided multiplexing (OFDM) symbols that are not occupied by CORESET On other OFDM symbols. Perform measurement based on configured channel resources and interference resources.
- OFDM orthogonal frequency divided multiplexing
- the preset condition may be: the repetition parameter configuration of the resource set corresponding to the channel resource is turned on.
- the channel resource and the interference resource avoid the OFDM occupied by the CORESET, which can avoid the conflict between the channel resource, the interference resource and the CORESET resource.
- the preset condition may be: the repetition parameter of the resource set corresponding to the interference resource is configured to be on.
- the channel resource and the interference resource avoid the OFDM occupied by the CORESET, which can avoid the conflict between the channel resource, the interference resource and the CORESET resource.
- the preset condition may be: the repetition parameter of any one of the resource set corresponding to the channel resource and the resource set corresponding to the interference resource is configured to be on.
- the channel resource and the interference resource avoid the OFDM occupied by CORESET, which can avoid the channel resource, interference resource and CORESET resource conflict.
- the channel resource can be a channel state information reference signal (CSI-RS) resource or a synchronization system/physical broadcast channel block (SS/PBCH block) ).
- CSI-RS channel state information reference signal
- SS/PBCH block synchronization system/physical broadcast channel block
- the interference resource may be a CSI-RS resource, SSB or channel state information interference measurement signal (channel state information interference measurement, CSI-IM).
- channel resources and interference resources can correspond one-to-one.
- one channel resource can also correspond to multiple interference resources.
- multiple channel resources may also correspond to one interference resource.
- the measurement configuration information can also be configured with multiple channel resources and interference resources corresponding to each channel resource.
- Each channel resource and its corresponding interference resource can meet the requirements of the channel when the above-mentioned preset conditions are met.
- the resources and interference resources are allocated on other OFDM symbols except the OFDM symbol occupied by CORESET.
- the network device can configure multiple sets of resources (that is, channel resources and corresponding interference resources) for the terminal device, so that the terminal device can use multiple sets of resources for measurement, thereby improving the accuracy of the measurement.
- an embodiment of the present application provides a measurement report method, which can be applied to a network device, or a chip or chipset in a network device, the method includes: sending measurement configuration information, and the measurement configuration information is used to configure a channel Resources and interference resources, where, when the channel resources and interference resources meet preset conditions, the channel resources and interference resources are configured on other OFDM symbols except the OFDM symbols occupied by the control resource set CORESET. Send the configured channel resources and interference resources.
- the embodiment of the present application by avoiding CORESET when configuring channel resources and interference resources, it is possible to avoid the conflict between channel resource configuration, interference resources and CORESET resources, resulting in the inability to receive channel resources, interference resources, and CORESET correctly.
- the preset condition may be: the repetition parameter configuration of the resource set corresponding to the channel resource is turned on.
- the channel resource and the interference resource avoid the OFDM occupied by the CORESET, which can avoid the conflict between the channel resource, the interference resource and the CORESET resource.
- the preset condition may be: the repetition parameter of the resource set corresponding to the interference resource is configured to be on.
- the channel resource and the interference resource avoid the OFDM occupied by the CORESET, which can avoid the conflict between the channel resource, the interference resource and the CORESET resource.
- the preset condition may be: the repetition parameter of any one of the resource set corresponding to the channel resource and the resource set corresponding to the interference resource is configured to be on.
- the channel resource and the interference resource avoid the OFDM occupied by CORESET, which can avoid the channel resource, interference resource and CORESET resource conflict.
- the channel resources can be CSI-RS resources or SS/PBCH block.
- the interference resource can be a CSI-RS resource, SSB or CSI-IM.
- channel resources and interference resources can correspond one-to-one.
- one channel resource can also correspond to multiple interference resources.
- multiple channel resources may also correspond to one interference resource.
- the measurement configuration information can also be configured with multiple channel resources and interference resources corresponding to each channel resource.
- Each channel resource and its corresponding interference resource can meet the requirements of the channel when the above-mentioned preset conditions are met.
- the resources and interference resources are allocated on other OFDM symbols except the OFDM symbol occupied by CORESET.
- the network device can configure multiple sets of resources (that is, channel resources and corresponding interference resources) for the terminal device, so that the terminal device can use multiple sets of resources for measurement, thereby improving the accuracy of the measurement.
- an embodiment of the present application provides a measurement report method, which can be applied to a terminal device, or a chip or chipset in a terminal device, and the method includes: receiving measurement configuration information from a network device, and measurement configuration information Used to configure channel resources and interference resources; when the channel resources and interference resources meet preset conditions, the same receiving beam is used to receive the channel resources, interference resources, and CORESET.
- the terminal equipment uses the same receive beam to receive channel resources and interference resources and CORESET. On the one hand, it uses the same receive beam to receive channel resources and interference resources to perform SINR measurement. On the other hand, it can perform SINR measurement by using the same receive beam to receive channel resources and interference resources.
- the receiving beam CORESET with the same interference resource can receive the channel resource, the interference resource and the CORESET even if the channel resource and the interference resource and the CORESET include the same OFDM symbol, thereby solving the problem of the conflict between the channel resource and the interference resource and the CORESET resource.
- the terminal device uses the same receiving beam to receive channel resources, interference resources, and CORESET, which can mean that the terminal device considers that the receiving channel resources, interference resources, and CORESET have a typeD quasi-co-location relationship.
- the terminal equipment uses the same receiving beam to receive channel resources, interference resources, and CORESET, which can mean that the terminal equipment considers the channel resources and interference resources to use the same transmission configuration indicator (transmission configuration indicator, TCI) as CORESET. State.
- the preset condition may be that the time-frequency resource occupied by the channel resource and the time-frequency resource occupied by the CORESET include the same OFDM symbol.
- the above design uses the same receiving beam to receive the channel resource, interference resource, and CORESET when the channel resource and CORESET include the same OFDM symbol, so that the terminal device can receive the channel resource, interference resource, and CORESET.
- the preset condition may be that the time-frequency resource occupied by the interference resource and the time-frequency resource occupied by the CORESET include the same OFDM symbol.
- the above design uses the same receiving beam to receive channel resources, interference resources, and CORESET when the interference resources and CORESET include the same OFDM symbol, so that the terminal device can receive the channel resources, interference resources, and CORESET.
- the preset condition may be that the time-frequency resource occupied by the channel resource and the time-frequency resource occupied by the CORESET contain the same OFDM symbol, and the time-frequency resource occupied by the interference resource is also the same as the time-frequency resource occupied by the CORESET.
- the time-frequency resources contain the same OFDM symbols.
- the preset condition may be: the time-frequency resource occupied by the channel resource and the time-frequency resource occupied by the first CORESET contain the same OFDM symbol, and the time-frequency resource occupied by the interference resource is the same as the second CORESET.
- the occupied time-frequency resources include the same OFDM symbol, and the first CORESET and the second CORESET correspond to the same receiving beam; the CORESET includes the first CORESET and the second CORESET.
- the time-frequency resource occupied by the channel resource and the time-frequency resource occupied by the CORESET include the same OFDM symbol, which may mean that the time-frequency resource occupied by the CORESET includes the OFDM symbol occupied by the channel resource.
- the time-frequency resource occupied by the channel resource and the time-frequency resource occupied by the CORESET include the same OFDM symbol, which may mean that the OFDM occupied by the channel resource is exactly the same as the OFDM occupied by the CORESET.
- the time-frequency resource occupied by the channel resource and the time-frequency resource occupied by the CORESET include the same OFDM symbol, which may mean that the OFDM occupied by the channel resource is the same as the OFDM occupied by the CORESET.
- the time-frequency resource occupied by the interference resource and the time-frequency resource occupied by the CORESET include the same OFDM symbol, which may mean that the time-frequency resource occupied by the CORESET includes the OFDM symbol occupied by the interference resource.
- the time-frequency resource occupied by the interference resource and the time-frequency resource occupied by the CORESET include the same OFDM symbol, which may mean that the OFDM occupied by the interference resource is exactly the same as the OFDM occupied by the CORESET.
- the time-frequency resource occupied by the interference resource and the time-frequency resource occupied by the CORESET include the same OFDM symbol, which may mean that the OFDM occupied by the interference resource is the same as the OFDM occupied by the CORESET.
- the channel resources can be CSI-RS resources or SS/PBCH block.
- the interference resource can be a CSI-RS resource, SSB or CSI-IM.
- channel resources and interference resources can correspond one-to-one.
- one channel resource can also correspond to multiple interference resources.
- multiple channel resources may also correspond to one interference resource.
- the measurement configuration information can also configure multiple channel resources and interference resources corresponding to each channel resource. For each channel resource and corresponding interference resource, the channel resource and interference resource meet preset conditions At this time, the same receiving beam can be used to receive channel resources, interference resources, and CORESET.
- an embodiment of the present application provides a measurement report method, which can be applied to a terminal device, or a chip or chipset in a terminal device, and the method includes: receiving measurement configuration information from a network device, and measurement configuration information It is used to configure channel resources and interference resources, which are used to measure SINR; when the channel resources and interference resources meet preset conditions, the SINR is measured only according to the channel resources.
- the measurement of the interference resource is abandoned when the channel resource and the interference resource cannot be received, thereby avoiding the problem of inaccurate measurement results due to the inaccuracy of the channel resource and the interference resource.
- the preset condition may be: the time-frequency resource occupied by the channel resource and the time-frequency resource occupied by the first CORESET contain the same OFDM symbol, and the time-frequency resource occupied by the interference resource is the same as the second CORESET.
- the occupied time-frequency resources include the same OFDM symbol, and the first CORESET and the second CORESET correspond to different receiving beams.
- the preset condition is: the time-frequency resource occupied by the interference resource and the time-frequency resource occupied by the CORESET include the same OFDM symbol.
- the interference resource when the channel resource and the interference resource meet the preset conditions, the interference resource is not received.
- the power consumption of the terminal equipment can be reduced by giving up the resources of receiving and measuring interference.
- the channel resources can be CSI-RS resources or SS/PBCH block.
- the interference resource can be a CSI-RS resource, SSB or CSI-IM.
- channel resources and interference resources can correspond one-to-one.
- one channel resource can also correspond to multiple interference resources.
- multiple channel resources may also correspond to one interference resource.
- the measurement configuration information can also configure multiple channel resources and interference resources corresponding to each channel resource. For each channel resource and corresponding interference resource, the channel resource and interference resource meet preset conditions At the same time, the SINR can be measured only according to the channel resources.
- an embodiment of the present application provides a measurement report method, which can be applied to a terminal device, or a chip or chipset in a terminal device, and the method includes: receiving measurement configuration information from a network device, and measurement configuration information Used to configure channel resources and interference resources.
- the repetition parameter of the resource set corresponding to the channel resource is configured to be off, and the channel resource corresponds to the same receiving beam as CORESET, the channel resource is allowed to be configured on the OFDM symbol occupied by CORESET; The configured channel resources and interference resources are measured.
- the terminal device when the channel resource and CORESET correspond to the same receive beam, even if the channel resource and CORESET include the same OFDM symbol, the terminal device can use the same receive beam to receive the channel resource and CORESET, thereby solving the problem of resource conflict. .
- an embodiment of the present application provides a measurement report method, which can be applied to a terminal device, or a chip or chipset in a terminal device, and the method includes: receiving measurement configuration information from a network device, and measurement configuration information It is used to configure channel resources and interference resources.
- SINR measurement or channel quality indicator (CQI) measurement is performed, channel resources and interference resources are configured in other than the OFDM symbols occupied by CORESET. On other OFDM symbols; measure according to at least one configured channel resource and the interference resource corresponding to each channel resource.
- an embodiment of the present application provides a measurement report method, which can be applied to a terminal device, or a chip or chipset in a terminal device, and the method includes: receiving measurement configuration information from a network device, and measurement configuration information Used to configure channel resources and interference resources, where at least one of the following is met: the channel resources meet the first condition, the interference resources meet the second condition, and the interference resources are allowed to be configured on the OFDM symbols occupied by CORESET; according to the configured channel resources and Interference resources are measured.
- the embodiments of the present application when certain conditions are met, interference resources are allowed to be on the OFDM symbols occupied by CORESET, which can improve resource utilization.
- the preset condition is: the repetition parameter of the resource set corresponding to the interference resource corresponding to the channel resource is configured to be off, and the interference resource corresponds to the same receiving beam as the CORESET.
- the resource conflict resolution method in the R15 protocol is that when the repetition parameter of the resource set to which it belongs is configured to be closed, the channel resource can be configured on the OFDM symbol corresponding to the CORESET, but the same receiving beam needs to be used to receive the channel resource and the CORESET, as described above.
- the interference resource corresponds to the same receive beam as CORESET, according to the R15 protocol, when the same beam is used to receive the channel resource and CORESET, it can be ensured that the channel resource and interference resource use the same receive beam, so that SINR can be accurately measured.
- the preset condition may be: the repetition parameter of the resource set corresponding to the channel resource is configured to be off, and the channel resource corresponds to the same receiving beam as the CORESET.
- an embodiment of the present application provides a measurement report method, which can be applied to a terminal device, or a chip or chipset in a terminal device, and the method includes: receiving measurement configuration information from a network device, and measurement configuration information Used to configure channel resources and interference resources, where, when the channel resource meets the first condition, or the interference resource corresponding to the channel resource meets the second condition, or the channel resource meets the first condition and the interference resource corresponding to the channel resource meets the second condition
- the interference resource corresponding to the channel resource is configured on other OFDM symbols except the OFDM symbol occupied by CORESET; the measurement is performed according to at least one configured channel resource and the interference resource corresponding to each channel resource.
- the OFDM symbols occupied by CORESET are avoided when configuring interference resources, so as to avoid conflicts between interference resources and CORESET resources.
- the first condition is: the repetition parameter of the resource set corresponding to the interference resource is configured to be off, and the interference resource corresponds to a different receiving beam with CORESET. Since interference resources and CORESET correspond to different receiving beams, when using the same receiving beam to receive channel resources and CORESET according to R15, it may cause channel resources and interference resources to correspond to different receiving beams.
- the above design avoids CORESET by making interference resources. Occupied OFDM can ensure that channel resources and interference resources can use the same receiving beam when the R15 protocol is used to resolve resource conflicts, thereby improving the accuracy of measuring SINR and CQI.
- the repetition parameter of the resource set corresponding to the channel resource is configured to be off, and the channel resource and CORESET correspond to different receiving beams. Since channel resources and CORESET correspond to different receiving beams, and channel resources and interference resources correspond to compatible receiving beams, interference resources and CORESET correspond to different receiving beams.
- the interference resources are configured to avoid CORESET and include the same OFDM symbols can avoid the conflict of interference resources and CORESET resources.
- an embodiment of the present application provides a measurement report method, which can be applied to a terminal device, or a chip or chipset in a terminal device.
- the method includes: receiving two types of measurement configuration information from a network device, so The measurement configuration information is used to configure channel resources and interference resources, where the channel resources configured by the first measurement configuration information and the interference resources configured by the second measurement configuration information are both the first resources.
- the measurement report mode of the first measurement configuration information and the second measurement configuration information is determined according to whether the TCI-state of the first resource and the TCI-state of the channel resource configured by the second measurement configuration information are the same.
- the TCI-state can be used when the TCI-state of the first resource is the same as the TCI-state of the channel resource configured by the second measurement configuration information.
- the state receives the first resource and performs measurement.
- the network device configuration is used. TCI-state is measured. Moreover, the measurement report corresponding to the second measurement configuration information is discarded or the measurement result of the second measurement configuration information is determined only by measuring the channel resource configured by the second measurement configuration information.
- the second measurement configuration is adopted.
- the TCI-state of the channel resource associated with the first resource in the information is measured.
- the measurement report corresponding to the first measurement configuration information is abandoned or the TCI-state of the channel resource associated with the first resource in the second measurement configuration information is used to measure the first resource, and the measurement result of the first measurement configuration information is determined.
- the preset priority will be used. Level rules, selecting one of the first measurement configuration information and the second measurement configuration information with a higher priority for measurement report, and discarding the measurement configuration information with a lower priority.
- the TCI-state of the channel resource associated with the first resource in the second measurement configuration information is used to measure the first resource.
- an embodiment of the present application provides a measurement report method, which can be applied to a network device, or a chip or chipset in a network device, and the method includes: sending two kinds of measurement configuration information, the measurement configuration information It is used to configure channel resources and interference resources, where the channel resources configured by the first measurement configuration information and the interference resources configured by the second measurement configuration information are both the first resources. If the first resource is configured with a TCI-state, the TCI-state of the channel resource associated with the first resource in the second measurement configuration information is the same as the TCI-state configured for the first resource.
- an embodiment of the present application provides a measurement report method, which can be applied to a terminal device, or a chip or chipset in a terminal device, and the method includes: receiving measurement configuration information from a network device, The reported amount in the measurement configuration information is empty, or the reported amount is not configured in the measurement configuration information. Measure and report the first measured quantity.
- the first measurement quantity is RSRP, or SINR.
- the first measurement quantity is the SINR.
- the first measurement quantity is RSRP.
- the number of resource settings associated with the measurement configuration information configuration is equal to 1
- the frequency domain density of the resources in the resource setting is all 3 or the number of ports in the resource setting is all 1
- the first measurement is SINR.
- the number of resource settings associated with the measurement configuration information configuration is equal to 1, if the frequency domain density of the resources in the resource setting is not all 3 or the number of ports in the resource setting is not all 1.
- the first measurement is RSRP.
- an embodiment of the present application provides a measurement report method, which can be applied to a network device, or a chip or chipset in a network device, and the method includes: sending measurement configuration information, and the measurement configuration information is used For configuring one interference resource and multiple channel resources, the interference resource and the multiple channel resources satisfy a preset condition.
- the preset condition is that: the interference resource and the first channel resource of the plurality of channel resources have a QCL relationship.
- the first channel resource is the first channel resource among the plurality of channel resources.
- the first channel resource is the last channel resource among the multiple channel resources.
- the first channel resource is the channel resource with the smallest index among the plurality of channel resources.
- the first channel resource is the channel resource with the largest index among the plurality of channel resources.
- the first channel resource is a channel resource configured with TCI-state among the multiple channel resources.
- the first channel resource is the first channel resource among the channel resources configured with TCI-state among the plurality of channel resources.
- the first channel resource is the last channel resource among the channel resources configured with TCI-state among the plurality of channel resources.
- the first channel resource is the channel resource with the largest index among the channel resources configured with the TCI-state among the plurality of channel resources.
- the first channel resource is the channel resource with the smallest index among the channel resources configured with the TCI-state among the plurality of channel resources.
- the first channel resource is a channel resource configured with typeD QCL information among the multiple channel resources.
- the first channel resource is the first channel resource among the channel resources configured with typeD QCL information among the plurality of channel resources.
- the first channel resource is the last channel resource among the channel resources configured with typeD QCL information among the plurality of channel resources.
- the first channel resource is the channel resource with the largest index among the channel resources configured with typeD QCL information among the plurality of channel resources.
- the first channel resource is the channel resource with the smallest index among the channel resources configured with typeD QCL information among the plurality of channel resources.
- the preset condition is: the measurement period of the interference resource is 1/N of the period of the associated channel resource, where N is the number of channel resources associated with the interference resource.
- the preset condition is that the channel resources associated with the interference resources are configured with the same TCI-state.
- the preset condition is that the repetition parameter of the resource set corresponding to the channel resource associated with the interference resource is configured to be off.
- the preset condition is: the repetition parameter of the resource set corresponding to the channel resource associated with the interference resource is configured to be off, and the channel resource associated with the interference resource is configured with the same TCI-state.
- the interference resource is CSI-IM.
- the measurement configuration information includes a report configuration and three resource configurations, where the first resource configuration is used to configure multiple channel resources, and the second resource configuration is used to configure interference resources of the CSI-IM type. , The third resource configuration is used to configure interference resources of the NZP CSI-RS type.
- this application provides a measurement reporting device, which may be a communication device, or a chip or chipset in the communication device, where the communication device may be a terminal device or a base station.
- the device may include a processing module and a transceiver module.
- the processing module may be a processor, and the transceiver module may be a transceiver;
- the device may also include a storage module, and the storage module may be a memory; the storage module is used to store instructions, and the processing module The instructions stored in the storage module are executed to enable the terminal device to perform the corresponding functions of the first aspect, or the third aspect to the ninth aspect, and the eleventh aspect, or the processing module executes the functions of the storage module.
- the processing module may be a processor, and the transceiver module may be an input/output interface, a pin or a circuit, etc.; the processing module executes the instructions stored in the storage module to Make the terminal device execute the corresponding function of the first aspect, or the third aspect to the ninth aspect, or the eleventh aspect, or the processing module executes the instruction stored in the storage module, so that the base station executes the second aspect. Aspect or the corresponding function in the tenth aspect or the twelfth aspect.
- the storage module can be a storage module (for example, register, cache, etc.) in the chip or chipset, or a storage module (for example, read-only memory, random access memory, etc.) located outside the chip or chipset in the base station. Memory, etc.).
- a storage module for example, register, cache, etc.
- a storage module for example, read-only memory, random access memory, etc. located outside the chip or chipset in the base station. Memory, etc.
- a measurement reporting device which includes a processor, a communication interface, and a memory.
- the communication interface is used to transmit information, and/or messages, and/or data between the device and other devices.
- the memory is used to store computer-executable instructions.
- the processor executes the computer-executable instructions stored in the memory, so that the device executes any one of the above-mentioned first aspect to the twelfth aspect. Design the described measurement reporting method.
- an embodiment of the present application provides a communication device.
- the communication device includes a processor.
- the processor executes the computer program or instruction in the memory, as in the first aspect, or the third aspect to the third aspect, The method described in any one of the ninth aspect and the eleventh aspect is executed.
- an embodiment of the present application provides a communication device.
- the communication device includes a processor.
- the processor executes a computer program or instruction in a memory, such as the second aspect or the tenth aspect or the twelfth aspect. The method described in the aspect is executed.
- an embodiment of the present application provides a communication device.
- the communication device includes a processor and a memory.
- the memory is used to store a computer to execute a computer program or instruction; and the processor is used to execute what is stored in the memory.
- the computer executes the computer program or instruction, so that the communication device executes the corresponding method as shown in any one of the first aspect, the third aspect to the ninth aspect, and the eleventh aspect.
- an embodiment of the present application provides a communication device.
- the communication device includes a processor and a memory.
- the memory is used to store computer programs or computer execution instructions; and the processor is used to execute data stored in the memory.
- the computer program or the computer executes instructions to make the communication device execute the corresponding method as shown in the second aspect or the tenth aspect or the twelfth aspect.
- an embodiment of the present application provides a communication device.
- the communication device includes a processor, a memory, and a transceiver.
- the transceiver is used to receive signals or send signals; and the memory is used to store program codes.
- the processor is configured to call the program code or instructions from the memory to execute the method according to any one of the above-mentioned first aspect, or the third aspect to the ninth aspect, and the eleventh aspect.
- an embodiment of the present application provides a communication device.
- the communication device includes a processor, a memory, and a transceiver.
- the transceiver is used for receiving signals or sending signals; and the memory is used for storing program codes. Or instructions; the processor is configured to call the program code or instructions from the memory to execute the method according to the second aspect or the tenth aspect or the twelfth aspect.
- an embodiment of the present application provides a communication device, the communication device includes a processor and an interface circuit, the interface circuit is configured to receive computer program codes or instructions and transmit them to the processor;
- the processor runs the computer program code or instructions to execute the corresponding method shown in any one of the above-mentioned first aspect, or the third aspect to the ninth aspect, and the eleventh aspect.
- an embodiment of the present application provides a communication device, the communication device includes a processor and an interface circuit, the interface circuit is configured to receive computer program codes or instructions and transmit them to the processor;
- the processor runs the computer program code or instructions to execute the corresponding method shown in the second aspect or the tenth aspect or the twelfth aspect.
- an embodiment of the present application provides a computer-readable storage medium, where the computer-readable storage medium is used to store computer program codes or instructions.
- the computer program codes or instructions are executed, the above-mentioned The method described in one aspect, or any one of the third aspect to the ninth aspect, and the eleventh aspect is implemented.
- an embodiment of the present application provides a computer-readable storage medium, the computer-readable storage medium is used to store computer program codes or instructions, and when the computer program codes or instructions are executed, the second The method described in the aspect or the tenth aspect or the twelfth aspect is implemented.
- the embodiments of the present application provide a computer program product including computer program code or instructions.
- the above-mentioned first aspect, or the third aspect to the ninth aspect are The method described in any one of the eleventh aspect is implemented.
- the embodiments of the present application provide a computer program product including computer program code or instructions.
- the computer program code or instruction is executed, the computer program code or the instructions in the second aspect, the tenth aspect, or the twelfth aspect The described method is implemented.
- FIG. 1 is a schematic diagram of the architecture of a communication system provided by an embodiment of this application.
- FIG. 2 is a schematic diagram of communication between a terminal device and a network device according to an embodiment of the application
- FIG. 3 is a schematic diagram of a resource conflict provided by an embodiment of the application.
- FIG. 4 is a schematic diagram of a measurement report process provided by an embodiment of this application.
- FIG. 5 is a schematic diagram of another measurement report process provided by an embodiment of the application.
- FIG. 6 is a schematic diagram of another measurement report process provided by an embodiment of the application.
- FIG. 7 is a schematic diagram of another measurement report process provided by an embodiment of the application.
- FIG. 8 is a schematic diagram of another measurement report process provided by an embodiment of the application.
- FIG. 9 is a schematic flowchart of another measurement report provided by an embodiment of the application.
- FIG. 10 is a schematic diagram of another measurement report process provided by an embodiment of this application.
- FIG. 11 is a schematic diagram of another measurement report process provided by an embodiment of this application.
- FIG. 12 is a schematic diagram of another measurement report process provided by an embodiment of this application.
- FIG. 13 is a schematic diagram of another measurement report process provided by an embodiment of this application.
- FIG. 14 is a schematic flowchart of another measurement report provided by an embodiment of this application.
- FIG. 15 is a schematic diagram of another measurement report process provided by an embodiment of this application.
- FIG. 16 is a schematic diagram of another measurement report process provided by an embodiment of this application.
- FIG. 17 is a schematic diagram of another measurement report process provided by an embodiment of this application.
- FIG. 18 is a schematic diagram of another measurement report process provided by an embodiment of this application.
- FIG. 19 is a schematic flowchart of another measurement report provided by an embodiment of the application.
- FIG. 20 is a schematic structural diagram of a communication device provided by an embodiment of this application.
- FIG. 21 is a schematic structural diagram of another communication device provided by an embodiment of this application.
- the embodiment of the beam in the new radio (NR) protocol can be a spatial domain filter, or a spatial filter, or a spatial parameter (such as spatial reception parameters, and Space sending parameters).
- the beam used to transmit a signal can be called a transmission beam (Tx beam), or it can be called a spatial domain transmission filter, a spatial transmission filter, and a spatial domain transmission parameter (spatial domain). parameter) or spatial transmission parameter.
- the beam used to receive the signal can be called a reception beam (Rx beam), or it can be called a spatial domain reception filter, a spatial reception filter, and a spatial domain reception parameter (spatial domain). reception parameter) or spatial reception parameter.
- the transmitting beam may refer to the distribution of signal strength in different directions in space after a signal is transmitted through the antenna
- the receiving beam may refer to the signal strength distribution of the wireless signal received from the antenna in different directions in space.
- the beam may be a wide beam, or a narrow beam, or other types of beams.
- the beam forming technology may be beamforming technology or other technologies.
- the beamforming technology may specifically be a digital beamforming technology, an analog beamforming technology, or a hybrid digital or analog beamforming technology, etc.
- Beams generally correspond to resources. For example, when performing beam measurement, network equipment uses different resources to measure different beams. The terminal equipment feeds back the measured resource quality, and the network equipment knows the quality of the corresponding beam. During data transmission, the beam information is also indicated by its corresponding resource. For example, the network device instructs the physical layer downlink shared channel (physical downlink shared channel, PDSCH) beam information of the terminal device through the resources in the TCI of the downlink control information (DCI).
- PDSCH physical downlink shared channel
- multiple beams with the same or similar communication characteristics may be regarded as one beam.
- One or more antenna ports can be included in a beam, which are used to transmit data channels, control channels, and sounding signals.
- One or more antenna ports forming a beam can also be regarded as an antenna port set.
- the transmitting beam refers to the transmitting beam of the network device, and the receiving beam may refer to the receiving beam of the terminal device.
- the transmitting beam refers to the transmitting beam of the terminal device, and the receiving beam can refer to the receiving beam of the network device.
- one beam can correspond to one resource. In this way, the resource index can be used to identify the beam corresponding to the resource. Or, one beam can correspond to multiple resources.
- the resource corresponding to the beam may be an uplink signal resource or a downlink signal resource.
- Uplink signals include, but are not limited to: sounding reference signal (sounding reference signal, SRS), demodulation reference signal (demodulation reference signal, DMRS), and so on.
- Downlink signals include but are not limited to: CSI-RS, CSI-IM, cell-specific reference signal (CS-RS), UE-specific reference signal (user equipment specific reference signal, US-RS), DMRS, and SS /PBCH block and so on.
- the SS/PBCH block may be referred to as a synchronization signal block (synchronization signal block, SSB) for short.
- SSB synchronization signal block
- a resource can be a data structure, including its corresponding uplink/downlink signal related parameters, such as the type of uplink/downlink signal, the resource element that carries the uplink/downlink signal, the transmission time of the uplink/downlink signal and Period, the number of ports used to send uplink/downlink signals, etc.
- RRC radio resource control
- Each uplink/downlink signal resource has an index to identify the uplink/downlink signal resource. It is understandable that the index of the resource may also be referred to as the identifier of the resource, which is not limited in the embodiment of the present application.
- the resources corresponding to the beam may include channel resources and interference resources.
- Channel resources refer to resources configured by network equipment for channel measurement.
- Channel resources can be used to measure channel information such as RSRP, CQI, and SINR.
- the channel resource may be an SRS resource.
- the channel resource can be CSI-RS resource or SSB.
- Interference resources refer to resources configured by network equipment for channel measurement.
- the interference resource may be an SRS resource.
- the interference resource can be CSI-RS resource, SSB or CSI-IM resource.
- channel information such as CQI and SINR
- these interference resources are used as interference sources, and CQI and SINR are calculated together with the channel resources.
- the energy of the channel resource can be used as the numerator, and the energy of the interference resource can be used as the denominator to calculate the SINR.
- Quasi-co-location can also be called quasi-co-location or co-location.
- the signals corresponding to the antenna ports with the QCL relationship may have the same or similar spatial characteristic parameters (or called parameters), or the spatial characteristic parameters (or called parameters) of an antenna port may be used to determine the relationship with the antenna
- the spatial characteristic parameter (or called the parameter) difference is smaller than a certain threshold.
- the spatial characteristic parameters of two reference signals or channels satisfying the QCL relationship are the same (or similar or similar), so that the spatial characteristic parameters of the target reference signal can be inferred based on the source reference signal resource index.
- the spatial characteristics of the two reference signals or channels that satisfy the spatial correlation information are the same (or similar or similar), so that the spatial characteristics of the target reference signal can be inferred based on the source reference signal resource index parameter.
- the spatial characteristic parameters include one or more of the following parameters:
- Angle of incidence AoA
- dominant (dominant) incident angle AoA average incident angle
- power angular spectrum PAS
- exit angle angle of departure, AoD
- main exit angle Average exit angle, power angle spectrum of exit angle
- terminal device transmit beamforming terminal device receive beamforming, spatial channel correlation, network device transmit beamforming, network device receive beamforming, average channel gain, average channel delay (average delay), delay spread (delay spread), Doppler spread (Doppler spread), Doppler shift (doppler shift), spatial reception parameters (spatial Rx parameters), etc.
- the above-mentioned angle may be decomposition values of different dimensions, or a combination of decomposition values of different dimensions.
- Network equipment can configure one or more types of QCL for terminal equipment at the same time, such as QCL type A+D, C+D:
- QCL types A Doppler shift, Doppler spread, average delay, delay spread.
- QCL types B Doppler shift, Doppler spread.
- QCL types C average delay, Doppler shift.
- the QCL relationship refers to the QCL relationship of type D
- it can be considered as an airspace QCL
- the antenna port meets the spatial QCL relationship, it can be the QCL relationship between the downlink signal port and the downlink signal port, or the QCL relationship between the uplink signal port and the uplink signal port (also called spatial relation), which can be two
- the two signals have the same AoA or AoD, which is used to indicate that they have the same receiving beam or transmitting beam.
- the AOA and AOD of the two signals may have a corresponding relationship, or the AOD and AOA of the two signals may have a corresponding relationship, that is, the beam can be used Reciprocity
- the uplink transmit beam is determined according to the downlink receive beam
- the downlink receive beam is determined according to the uplink transmit beam.
- the signal transmitted on the port with the spatial QCL relationship can also be understood as using the same spatial filter to receive or transmit the signal.
- the spatial filter may be at least one of the following: precoding, weight of the antenna port, phase deflection of the antenna port, and amplitude gain of the antenna port.
- the signal transmitted on the port with the spatial QCL relationship can also be understood as having a corresponding beam pair link (BPL), and the corresponding BPL includes at least one of the following: the same downlink BPL, the same uplink BPL, and the downlink BPL The corresponding uplink BPL, the downlink BPL corresponding to the uplink BPL.
- BPL beam pair link
- the spatial reception parameter (ie, QCL of type D) can be understood as a parameter for indicating the direction information of the reception beam.
- scenario applicable to the QCL hypothesis in this application may also be two reference signals, or an association relationship between transmission objects.
- Beam measurement can be used to measure the quality of the beam, such as measuring the RSRP or SINR of the beam.
- the measurement process mainly includes the following four steps:
- the network device sends measurement configuration information to the terminal device.
- the measurement configuration information mainly includes two parts: resource configuration information and report configuration information.
- the resource configuration information is used to configure resources, and the resources may include channel resources.
- the resources may also include interference resources.
- the network device sends a downlink signal on the resource particle corresponding to the resource configured by the resource configuration information, so that the terminal device can determine the quality of each resource (that is, the quality of the beam corresponding to the resource) by measuring the downlink signal.
- the terminal device measures the downlink signal according to the measurement configuration information.
- the terminal device sends a beam measurement report to the network device.
- resources are included in resource set.
- the network device can configure a resource set for the terminal device, which contains one or more resources.
- the network device can configure the repetition parameter for the resource collection, and the specific value can be configured to be ‘on’ or ‘off’ off.
- the terminal device When configured as'on', it means that the resources in the resource set are all sent using the same transmit beam.
- the terminal device will use different receive beams to measure each resource separately, so as to realize the scan of the receive beam and determine which one to receive The beam is the best.
- When configured as ‘off’ it means that the resources in the resource set are not sent using the same transmit beam. At this time, the terminal device is not required to use different receive beams to measure each resource.
- Each CORESET is a configuration unit in configuration signaling.
- Each CORESET includes a series of physical downlink control channel (physical downlink control channel, PDCCH) related configuration parameters, such as the OFDM symbol occupied by the PDCCH, the receiving beam of the PDCCH, and so on.
- PDCCH physical downlink control channel
- the terminal device uses the corresponding receive beam to receive the PDCCH on the corresponding OFDM symbol.
- TCI is used to indicate the QCL information of a signal or channel.
- the channel can be PDCCH/CORESET or physical downlink shared channel (PDSCH).
- the signal may be CSI-RS, DMRS, tracking reference signal (tracking reference signal, TRS), etc.
- TCI information means that the reference signal included in the TCI satisfies the QCL relationship with the channel or signal. It is mainly used to indicate that when a signal or channel is received, its spatial characteristic parameters and other information are the same as the spatial characteristic parameters of the reference signal included in the TCI. Similar, similar.
- a TCI state can be configured with one or more reference signals that are referenced, and the associated QCL type (QCL type).
- QCL types can be divided into four categories: A/B/C/D, which are different combinations or choices of ⁇ Doppler shift, Doppler spread, average delay, delay spread, and spatial Rx parameter ⁇ .
- the TCI status includes QCL information, or the TCI status is used to indicate QCL information.
- the communication method provided in this application can be applied to various communication systems, for example, the Internet of Things (IoT), the narrowband Internet of Things (NB-IoT), and the long term evolution (long term evolution).
- LTE can also be a fifth-generation (5G) communication system
- 5G fifth-generation
- the 5G communication system described in this application may include at least one of a non-standalone (NSA) 5G communication system and a standalone (SA) 5G communication system.
- the communication system may also be a public land mobile network (PLMN) network, a device-to-device (D2D) network, a machine-to-machine (M2M) network, or other networks.
- PLMN public land mobile network
- D2D device-to-device
- M2M machine-to-machine
- Fig. 1 shows a communication system 100 to which an embodiment of the present application is applied.
- the communication system may include one or more network devices and one or more terminal devices, where one network device can transmit data or control signaling to one or more terminal devices. Multiple network devices can also transmit data or control signaling for one terminal device at the same time.
- the terminal device 10 includes a processor 101, a memory 102, and a transceiver.
- the transceiver 103 and the transceiver 103 include a transmitter 1031, a receiver 1032, and an antenna 1033.
- the network device 20 includes a processor 201, a memory 202, and a transceiver 203.
- the transceiver 203 includes a transmitter 2031, a receiver 2032, and an antenna 2033.
- the receiver 1032 may be used to receive transmission control information through the antenna 1033, and the transmitter 1031 may be used to send transmission feedback information to the network device 20 through the antenna 1033.
- the transmitter 2031 may be used to send transmission control information to the terminal device 10 through the antenna 2033, and the receiver 2032 may be used to receive transmission feedback information sent by the terminal device 10 through the antenna 2033.
- the above-mentioned communication system to which the embodiment of the application is applied is only an example, and the communication system to which the embodiment of the application is applied is not limited to this.
- the number of network devices and terminal devices included in the communication system may also be other numbers.
- the terminal device involved in the embodiments of the present application is an entity on the user side for receiving or transmitting signals.
- the terminal device may be a device that provides users with voice and data connectivity, for example, a handheld device with a wireless connection function, a vehicle-mounted device, and so on.
- the terminal device can also be another processing device connected to the wireless modem.
- the terminal device can communicate with one or more core networks through a radio access network (RAN).
- Terminal devices can also be called wireless terminals, subscriber units, subscriber stations, mobile stations, mobile stations, remote stations, and access points , Remote terminal (remote terminal), access terminal (access terminal), user terminal (user terminal), user agent (user agent), user equipment (user device), or user equipment (user equipment), etc.
- the terminal equipment can be a mobile terminal, such as a mobile phone (or called a "cellular" phone) and a computer with a mobile terminal.
- a mobile terminal such as a mobile phone (or called a "cellular" phone) and a computer with a mobile terminal.
- the terminal device can also be a personal communication service (PCS) phone, a cordless phone, a session initiation protocol (SIP) phone, a wireless local loop (WLL) station, a personal digital assistant (personal digital assistant, PDA), and other equipment.
- PCS personal communication service
- SIP session initiation protocol
- WLL wireless local loop
- PDA personal digital assistant
- Common terminal devices include, for example, mobile phones, tablet computers, notebook computers, handheld computers, mobile internet devices (MID), wearable devices, such as smart watches, smart bracelets, pedometers, etc., but this application is implemented Examples are not limited to this.
- the terminal device involved in the embodiment of the present application may also be a terminal device appearing in the future evolved PLMN, etc., which is not limited in the embodiment of the present application.
- the terminal device can also be a terminal device in the IoT system.
- IoT is an important part of the development of information technology in the future. Its main technical feature is to connect objects to the network through communication technology to realize man-machine Interconnection, an intelligent network of interconnection of things.
- the IoT technology can achieve massive connections, deep coverage, and power saving of terminals through, for example, narrowband (narrowband, NB) technology.
- narrowband narrowband
- the terminal equipment may also include sensors such as smart printers, train detectors, gas stations, etc.
- the main functions include collecting data (part of the terminal equipment), receiving control information and downlink data from network equipment, and sending electromagnetic waves. , To transmit uplink data to network equipment.
- the network device involved in the embodiments of the present application is an entity on the network side for transmitting or receiving signals.
- the network device in the embodiment of the present application may be a device in a wireless network, for example, a RAN node that connects a terminal to the wireless network.
- the network equipment can be an evolved Node B (eNB or e-NodeB) in LTE, a new radio controller (NR controller), or a gNode B (gNB) in a 5G system. ), it can be a centralized network element (centralized unit, CU), it can be a new wireless base station, it can be a remote radio module, it can be a micro base station, it can be a relay, or it can be a distributed unit (distributed unit).
- DU which may be a home base station, may be a transmission reception point (TRP) or a transmission point (TP) or any other wireless access device, but the embodiment of the application is not limited thereto.
- Network equipment can cover one or more cells.
- 5G uses high-frequency communication, that is, using ultra-high frequency band (for example, >6GHz) signals to transmit data.
- ultra-high frequency band for example, >6GHz
- One of the main problems of high-frequency communication is that the signal energy drops sharply with the transmission distance, resulting in a short signal transmission distance.
- high-frequency communication can use analog beam technology, through a large-scale antenna array for weighting processing, the signal energy is concentrated in a small range, forming a signal similar to a beam (called analog beam, abbreviated as analog beam). Beam), thereby increasing the transmission distance.
- the network equipment can generate different beams, pointing to different transmission directions. Which beam is used for transmission is determined through the downlink beam measurement process.
- the network device can configure a set of channel resources and a set of interference resources for the terminal device through the measurement configuration information, each channel resource corresponds to a beam, used to measure the quality of the beam corresponding to each channel resource, such as SINR, and then select several A resource with the largest SINR, and the index of these resources and the corresponding SINR are reported to the network device.
- the interference resource is used to measure the interference received during the transmission of the beam corresponding to the channel resource, so as to calculate the SINR of the channel resource.
- the channel resource and the interference resource need to use the same receiving beam. That is, the terminal device uses the same receiving beam to receive the measurement signal on the channel resource and the interference resource, and calculate the corresponding SINR.
- the resource configured by the network device for beam measurement and the OFDM symbol corresponding to CORESET may be the same or overlap, for example, as shown in Fig. 3, thereby causing resource conflict.
- the embodiments of the present application provide a measurement report method and device, which can solve the problem of conflicts between channel resources, interference resources, and CORESET resources when performing SINR measurement.
- the method and the device are based on the same inventive concept. Since the principles of the method and the device to solve the problem are similar, the implementation of the device and the method can be referred to each other, and the repetition will not be repeated.
- the method provided in the embodiments of the present application can be used to measure the SINR, CQI and other parameters of the beam.
- the SINR of the measurement beam as an example for description. It should be understood that the following is only an exemplary description.
- the measurement parameters are not specifically limited.
- the SINR can be replaced with other measurement indicators such as CQI and RSRQ.
- the SINR in this application may also be referred to as L1-SINR, etc., which is not specifically limited in the embodiments of this application.
- the resource set involved in the embodiments of this application may refer to resource set, or resource setting and resource configruation.
- the resource conflicts involved in the embodiments of the present application can be understood as having the same OFDM symbols or overlapping OFDM symbols. It can be understood that having the same OFDM symbol may refer to having the same OFDM symbol or part of the same OFDM symbol, that is, part of the OFDM symbol is overlapped.
- one CSI-RS resource uses one OFDM symbol
- one CORESET uses 3 OFDM symbols.
- a CSI-RS resource and a CORESET have or use the same symbol, which refers to the symbol used by the CSI-RS resource, which is the same as any one of the three symbols used by the CORESET.
- the repetition parameter is configured to be on, which may mean that the repetition is configured to be'on', or alternatively, other forms can be used to replace “on” to indicate the form of opening, such as “open”, “yes”, “1”, etc. .
- the repetition parameter is configured to be closed, which can mean that the repetition is configured to be "off", or alternatively, "off" can be replaced with other forms to indicate the form of opening, such as "close”, “no", "0”, etc.
- the OFDM symbol occupied by CORESET may specifically refer to the OFDM symbol occupied by the blind detection space (search space) associated with CORESET.
- the resources may be non-zero power channel state information reference signal (non-zero power channel state information reference signal, NZP CSI-RS) resources, or channel state information interference measurement (channel state information).
- NZP CSI-RS non-zero power channel state information reference signal
- channel state information interference measurement channel state information
- state information interference measurement CSI-IM
- ZP CSI-RS zero power channel state information reference signal
- synchronization signal-broadcast channel resource block synchronization signal and PBCH block, SSB
- the channel resource and CORESET have the same receiving beam, which can be understood as the same direction as the receiving beam corresponding to CORESET. It can also mean that the channel resource and CORESET have a typeD quasi-coordinate relationship, and it can also refer to the channel resource. Use the same TCI-state as CORESET.
- the interference resource and CORESET have the same receiving beam, which can be understood as the interference resource and the direction of the receiving beam corresponding to CORESET are the same, it can also refer to the typeD quasi-coordinate relationship between the interference resource and CORESET, and the use of interference resource and CORESET The same TCI-state.
- having/using the same TCI-state can be understood as having/using the same receiving beam, or the same QCL assumption (such as typeD QCL assumption), or can be understood as the index of the adopted TCI-state
- QCL assumption such as typeD QCL assumption
- the same, or the reference signal resources included in the QCL-info of the typeD type in the adopted TCI-state are the same, which can also be understood as having a QCL relationship, for example, having a QCL relationship of typeD.
- Having/using different TCI-states can be understood as having different receiving beams, or having different QCL assumptions (such as typeD QCL assumptions), or can be understood as using different TCI-state indexes, or using TCI-
- the QCL-info of the typeD type in the state includes different reference signal resources, and it can also be understood that it does not have a QCL relationship, for example, it does not have a QCL relationship of typeD.
- At least one refers to one or more, and “multiple” refers to two or more.
- And/or describes the association relationship of the associated object, indicating that there can be three relationships, for example, A and/or B, which can mean: A alone exists, A and B exist at the same time, and B exists alone, where A, B can be singular or plural.
- the character “/” generally indicates that the associated objects before and after are in an “or” relationship.
- the following at least one (item) or similar expressions refers to any combination of these items, including any combination of single item (item) or plural items (item).
- At least one of a, b, or c can mean: a, b, c, a and b, a and c, b and c, or a, b and c, where a, b, c It can be single or multiple.
- FIG. 4 a flow chart of a measurement reporting method provided in this application.
- the method can be applied to a communication device or a chip or a chipset.
- the following uses a communication device as an example for description.
- the method includes:
- the network device sends measurement configuration information, where the measurement configuration information is used to configure channel resources and interference resources.
- the terminal device receives the measurement configuration information from the network device.
- one channel resource may correspond to one interference resource, that is, the channel resource and the interference resource may have a one-to-one correspondence.
- one channel resource can also correspond to multiple interference resources, that is, the channel resource and the interference resource can also be one-to-many.
- multiple channel resources may also correspond to one interference resource, that is, channel resources and interference resources may also be many-to-one.
- the network device may satisfy the following condition one when configuring channel resources and interference resources:
- the channel resource and its associated interference resource are configured on OFDM symbols other than the OFDM symbols occupied by CORESET (or the search space associated with CORESET).
- neither the channel resource nor its associated interference resource can be configured on the OFDM symbol occupied by the CORESET (or the search space associated with the CORESET).
- the channel resource and its associated interference resources are all configured on the OFDM symbol occupied by no CORESET (or search space associated with CORESET) .
- the repetition parameter of the resource set corresponding to the channel resource is configured to be on, the OFDM symbol occupied by the channel resource and its associated interference resource cannot have CORESET, or the search space associated with CORESET cannot exist. .
- CORESET search space associated with CORESET
- the measurement configuration information may include resource configuration, and may also include and report configuration.
- Resource configuration can be used to configure channel resources and interference resources.
- the resource configuration is the measurement of resource-related information, which can be configured in the protocol through a three-level structure (resourceConfig-resourceSet-resource).
- the network device can configure one or more resource configurations for the terminal device.
- the resource configuration can configure one or more channel resources.
- the resource configuration can configure a set of channel resources and one or more sets of interference resources.
- the resource configuration may include one resource setting for channel measurement and one or more resource settings for interference measurement.
- Each resource setting can contain one or more resource sets.
- Each resource set can contain one or more resources.
- Each resource configuration/resource set/resource can include its own index. In addition, it also includes some other parameters, such as the period of the resource, the signal type corresponding to the resource, and so on.
- the report configuration may refer to the report related information of the measurement result, which is configured through the report configuration (reportConfig) in the protocol.
- the network device can configure one or more reportConfig for the terminal device, and each report configuration can include report indicators, report time and period, report format and other information related to the report.
- the report configuration may also include the index of the resource configuration, which is used to indicate the measurement configuration through which the reported result is measured.
- Channel resources and interference resources may specifically refer to channel resources and interference resources used for SINR measurement.
- each channel resource can satisfy the above condition one.
- the network device sends the configured channel resource and interference resource.
- S403 The terminal device performs measurement according to the configured channel resources and interference resources.
- the terminal device may report the measurement result to the network device after performing measurement according to the configured channel resource and interference resource.
- the flow chart of another measurement reporting method provided in this application can be applied to communication devices or chips or chipsets.
- the following takes a communication device as an example for description.
- the flow of this method is the same as the measurement reporting in the first embodiment above.
- the process of the method is similar.
- the difference is that the network device in the first embodiment can meet the following condition 1 when configuring the channel resource and interference resource, and the network device in the second embodiment can meet the following condition two when configuring the channel resource and the interference resource. You can refer to the first embodiment above, which will not be repeated here.
- Condition two can be:
- the interference resource and its associated channel resources are configured on other OFDM symbols except the OFDM symbol occupied by CORESET.
- the repetition parameter of the resource set corresponding to the interference resource is configured to be on, neither the interference resource nor its associated channel resources can be configured on the OFDM symbol occupied by the CORESET (or the search space associated with the CORESET).
- the interference resource and its associated channel resources are configured on the OFDM symbol occupied by no CORESET (or search space associated with CORESET) .
- the repetition parameter of the resource set corresponding to the interference resource is configured to be on, then the OFDM symbol occupied by the interference resource and its associated channel resource cannot have CORESET, or the search space associated with CORESET cannot exist. .
- CORESET search space associated with CORESET
- the flow chart of another measurement reporting method provided in this application can be applied to communication devices or chips or chipsets.
- the following takes a communication device as an example for description.
- the flow of this method is the same as the measurement reporting in the first embodiment above.
- the process of the method is similar.
- the difference is that the network device in the first embodiment can meet the following condition 1 when configuring the channel resource and interference resource, and the network device in the third embodiment can meet the following condition 3 when configuring the channel resource and the interference resource.
- the process please refer to the first embodiment above, which will not be repeated here.
- Condition three can be:
- the channel resource and its associated interference resource are configured in addition to the OFDM symbol occupied by CORESET On the other OFDM symbols.
- the channel resource and its associated interference resource are both configured in There is no OFDM symbol occupied by CORESET (or search space associated with CORESET).
- the channel resource and its associated interference resource occupy There can be no CORESET on the OFDM symbol, or there can be no search space associated with CORESET.
- CORESET search space associated with CORESET
- the flow chart of another measurement reporting method provided in this application can be applied to communication devices or chips or chipsets.
- the following takes a communication device as an example for description.
- the flow of this method is the same as the measurement reporting in the first embodiment above.
- the process of the method is similar.
- the difference is that the network device in the first embodiment can meet the following condition 1 when configuring channel resources and interference resources, and the network device in the fourth embodiment can meet the following condition four when configuring channel resources and interference resources.
- the process please refer to the first embodiment above, which will not be repeated here.
- Condition four can be:
- the channel resource and its associated interference resource are configured in addition to the OFDM symbol occupied by CORESET On other OFDM symbols.
- the channel resource and its associated interference resource are both configured to be on, the channel resource and its associated interference resource are both configured in the absence of CORESET (or search space associated with CORESET) occupies OFDM symbols.
- CORESET search space associated with CORESET
- the flow chart of another measurement reporting method provided in this application can be applied to communication devices or chips or chipsets.
- the following uses a communication device as an example for description.
- the flow of this method is the same as the measurement reporting in the first embodiment above.
- the process of the method is similar.
- the difference is that in the first embodiment, the network device can meet the following condition 1 when configuring channel resources and interference resources.
- the network device can meet the following condition five when configuring channel resources and interference resources.
- Condition 5 can be:
- the channel resource is configured on other OFDM symbols except the OFDM symbol occupied by CORESET.
- the channel resource cannot be configured on the OFDM symbol occupied by the CORESET (or the search space associated with the CORESET).
- the channel resource is configured on an OFDM symbol occupied by no CORESET (or search space associated with the CORESET).
- the repetition parameter of the resource set corresponding to the channel resource is configured to be on, then the OFDM symbol occupied by the channel resource cannot have a CORESET, or there can be no search space associated with the CORESET.
- CORESET search space associated with CORESET
- condition 5 can also be:
- the interference resource associated with the channel resource is configured on other OFDM symbols except the OFDM symbol occupied by CORESET.
- the interference resource associated with the channel resource cannot be configured on the OFDM symbol occupied by the CORESET (or the search space associated with the CORESET).
- the interference resource associated with the channel resource is configured on the OFDM symbol occupied by no CORESET (or search space associated with the CORESET).
- the repetition parameter of the resource set corresponding to the channel resource is configured to be on, the OFDM symbol occupied by the interference resource associated with the channel resource cannot have CORESET, or the search space associated with CORESET cannot exist.
- CORESET search space associated with CORESET
- Embodiment 6 is a diagrammatic representation of Embodiment 6
- the flow chart of another measurement reporting method provided in this application can be applied to communication devices or chips or chipsets.
- the following takes a communication device as an example for description.
- the flow of this method is the same as the measurement reporting in the first embodiment above.
- the process of the method is similar.
- the difference is that the network device in the first embodiment can meet the following condition 1 when configuring the channel resource and interference resource, and the network device in the sixth embodiment can meet the following condition 6 when configuring the channel resource and the interference resource.
- the process please refer to the first embodiment above, which will not be repeated here.
- Condition 6 can be:
- the interference resource is configured on other OFDM symbols except the OFDM symbol occupied by CORESET.
- the interference resource cannot be configured on the OFDM symbol occupied by the CORESET (or the search space associated with the CORESET).
- the interference resource is configured on an OFDM symbol occupied by no CORESET (or search space associated with the CORESET).
- the repetition parameter of the resource set corresponding to the interference resource is configured to be on, the OFDM symbol occupied by the interference resource cannot have CORESET, or the search space associated with CORESET cannot exist.
- CORESET search space associated with CORESET
- condition 6 can also be:
- the channel resource corresponding to the interference resource is configured on other OFDM symbols except the OFDM symbol occupied by CORESET.
- the channel resource corresponding to the interference resource cannot be configured on the OFDM symbol occupied by the CORESET (or the search space associated with the CORESET).
- the channel resource corresponding to the interference resource is configured on the OFDM symbol occupied by no CORESET (or search space associated with the CORESET).
- the repetition parameter of the resource set corresponding to the interference resource is configured to be on, the OFDM symbol occupied by the channel resource corresponding to the interference resource cannot have CORESET, or the search space associated with CORESET cannot exist.
- CORESET search space associated with CORESET
- the flow chart of another measurement reporting method provided in this application can be applied to communication devices or chips or chipsets.
- the following takes a communication device as an example for description.
- the flow of this method is the same as the measurement reporting in the first embodiment above.
- the process of the method is similar, the difference is that the network device in the first embodiment can meet the following condition 1 when configuring the channel resource and interference resource, and the network device in the seventh embodiment can meet the following condition 7 when configuring the channel resource and the interference resource.
- the process please refer to the first embodiment above, which will not be repeated here.
- Condition 7 can be:
- channel resources and their associated interference resources are configured on other OFDM symbols except the OFDM symbol occupied by CORESET. It can also be understood that when performing SINR measurement or CQI measurement, neither the channel resource nor its associated interference resource can be configured on the OFDM symbol occupied by the CORESET (or the search space associated with the CORESET). Alternatively, it can also be understood that when performing SINR measurement or CQI measurement, the channel resource and its associated interference resources are all configured on OFDM symbols occupied by no CORESET (or search space associated with CORESET).
- condition 7 can also be:
- channel resources are configured on other OFDM symbols except the OFDM symbols occupied by CORESET. It can also be understood that when performing SINR measurement or CQI measurement, the channel resource cannot be configured on the OFDM symbol occupied by CORESET (or the search space associated with CORESET). Alternatively, it can also be understood that when performing SINR measurement or CQI measurement, the channel resource is configured on an OFDM symbol occupied by no CORESET (or search space associated with CORESET).
- condition 7 can also be:
- interference resources are configured on other OFDM symbols except the OFDM symbols occupied by CORESET. It can also be understood that when performing SINR measurement or CQI measurement, interference resources cannot be configured on the OFDM symbols occupied by CORESET (or the search space associated with CORESET). Alternatively, it can also be understood that when performing SINR measurement or CQI measurement, interference resources are configured on OFDM symbols occupied by no CORESET (or search space associated with CORESET).
- condition 7 can also be:
- the channel resource and its corresponding interference resource cannot use the same symbols as the two CORESETs respectively. It can also be understood that only one of the channel resource and its corresponding interference resource can use the same symbol as a CORESET, or the channel resource and its corresponding interference resource can use the same symbol as the same CORESET.
- the interference resource corresponding to the channel resource can only be configured on OFDM symbols other than the second CORESET.
- the second CORESET may refer to any CORESET that has a different TCI-state from the first CORESET, or it may be understood to refer to any CORESET that has a different QCL relationship (for example, a QCL relationship of type D) from the first CORESET.
- the interference resource corresponding to the channel resource can only be configured on the following resources: the OFDM symbol occupied by the first CORESET, and The first CORESET has the same TCI-state on the OFDM symbols occupied by the CORESET, and on all OFDM symbols other than the CORESET.
- the channel resource corresponding to the interference resource can only be configured on symbols other than the fourth CORESET.
- the fourth CORESET may refer to any CORESET that has a different TCI-state from the third CORESET, or it may be understood to refer to any CORESET that has a different QCL relationship (for example, a QCL relationship of type D) from the third CORESET.
- the channel resource corresponding to the interference resource can only be configured on the following resources: the OFDM symbol occupied by the third CORESET, and The third CORESET has the same TCI-state on the OFDM symbols occupied by the CORESET, and on all OFDM symbols other than the CORESET.
- condition 7 can also be:
- the channel resource and its corresponding interference resource cannot have the same symbol as the two CORESETs respectively, that is, at most one of the CORESETs uses the same symbol.
- the interference resource and its corresponding channel resource cannot have the same sign as the two CORESETs respectively, that is, at most one of the CORESETs can use the same sign.
- the interference resource corresponding to the channel resource can only be configured on symbols other than any other CORESET.
- the interference resource corresponding to the channel resource can only be configured on the following resources: OFDM symbols occupied by the first CORESET, all On OFDM symbols other than CORESET.
- the channel resource corresponding to the interference resource can only be configured on symbols other than any other CORESET.
- the channel resource corresponding to the interference resource can only be configured on the following resources: OFDM symbols occupied by the third CORESET, all On OFDM symbols other than CORESET.
- the OFDM symbol of the channel resource and/or the interference resource cannot be configured with COREEST, or the channel resource and /Or the interference resource cannot be configured on the OFDM symbol where the CORESET is located.
- condition limit that is, when the repetition parameter of the corresponding resource set of the channel resource and/or the interference resource is configured to be on, and the TCI-state of the channel resource and/or the interference resource is different from the TCI-state of the CORESET , COREEST cannot be configured on the OFDM symbol of the channel resource and/or interference resource, or the channel resource and/or interference resource cannot be configured on the OFDM symbol where CORESET is located. That is to say, even if the repetition parameter of the corresponding resource set of the channel resource and/or interference resource is configured to be on, as long as the TCI-state of the channel resource/interference resource is different from the TCI-state of CORESET, it can be configured. On the same symbol.
- the above-mentioned further added condition limits can be applied to any one of the above-mentioned Embodiment 1 to Embodiment 7, and the description and explanation are not carried out one by one here.
- Embodiment 8 is a diagrammatic representation of Embodiment 8
- the flow chart of another measurement reporting method provided in this application can be applied to communication devices or chips or chipsets.
- the following takes a communication device as an example for description.
- the flow of this method is the same as the measurement reporting in the first embodiment above.
- the process of the method is similar, the difference is that the network device in the first embodiment can meet the following condition 1 when configuring channel resources and interference resources, and the network device in this embodiment 8 can meet the following condition 8 when configuring channel resources and interference resources.
- Specific process You can refer to the first embodiment above, which will not be repeated here.
- Condition 8 can be:
- the channel resource and CORESET can use the same OFDM symbol, or it can be understood that they can be configured on the same OFDM symbol. Otherwise, no, that is, the channel resource cannot be configured on the OFDM symbol where the CORESET is located, that is, the channel resource can only be configured on other OFDM symbols except the CORESET; or, the CORESET cannot be configured on the channel resource. OFDM symbol, that is, the CORESET can only be configured on other OFDM symbols except the channel resource.
- condition eight can also be:
- the interference resource and CORESET can use the same OFD M symbol, or it can be understood that the interference resource and CORESET can be configured in the same On the OFDM symbol. Otherwise, no, that is, the interference resource cannot be configured on the OFDM symbol where the CORESET is located, that is, the interference resource can only be configured on other OFDM symbols except the CORESET; or, the CORESET cannot be configured where the interference resource is located OFDM symbol, that is, the CORESET can only be configured on other OFDM symbols except the interference resource;.
- condition eight can also be:
- the channel resource and CORESET can use the same OFDM symbol, or it can be understood that they can be configured on the same OFDM symbol.
- the interference resource corresponding to the channel resource cannot be configured on the OFDM symbol where the CORESET is located, that is, the interference resource corresponding to the channel resource can only be configured on other OFDM symbols except the CORESET; or, the CORESET cannot be configured on the OFDM symbol where the interference resource corresponding to the channel resource is located, that is, the CORESET can only be configured on other OFDM symbols except the interference resource corresponding to the channel resource.
- condition eight can also be:
- the channel resource and its The associated interference resource and CORESET can use the same OFDM symbol, or it can be understood that they can be configured on the same OFDM symbol.
- the channel resource and its associated interference resource cannot be configured on the OFDM symbol where the CORESET is located, that is, the channel resource and its associated interference resource can only be configured on other OFDM symbols except the CORESET
- the CORESET cannot be configured on the OFDM symbol where the channel resource and its associated interference resource are located, that is, the CORESET can only be configured on other OFDM symbols except the channel resource and its associated interference resource.
- condition eight can also be:
- the interference resource and CORESET use the same receiving beam, the interference resource
- the associated channel resource and CORESET can use the same OFDM symbol, or it can be understood that they can be configured on the same OFDM symbol.
- the channel resource associated with the interference resource cannot be configured on the OFDM symbol where the CORESET is located, that is, the channel resource associated with the interference resource can only be configured on other OFDM symbols except the CORESET; or, the CORESET cannot be configured on the OFDM symbol where the channel resource corresponding to the interference resource is located, that is, the CORESET can only be configured on other OFDM symbols except the channel resource corresponding to the interference resource.
- condition eight can also be:
- the interference resource and CORESET use the same receiving beam, the interference resource
- the channel resource and the associated channel resource and CORESET can use the same OFDM symbol, or it can be understood as being configured on the same OFDM symbol.
- the interference resource and its associated channel resource cannot be configured on the OFDM symbol where the CORESET is located, that is, the interference resource and its associated channel resource can only be configured on other OFDM symbols except the CORESET
- the CORESET cannot be configured on the OFDM symbol where the interference resource and its associated channel resource are located, that is, the CORESET can only be configured on other OFDM symbols except the interference resource and its associated channel resource.
- condition eight can also be:
- the channel resource and its corresponding interference resource can be respectively The two CORESETs use the same symbol.
- One of the two CORESET uses the same symbol.
- the second CORESET may refer to any CORESET with a different TCI-state from the first CORESET, or it may be understood as referring to any CORESET with a different QCL relationship (for example, a QCL relationship of type D) from the first CORESET.
- the interference resource corresponding to the channel resource can only It is configured on the following resources: on the OFDM symbol occupied by the first CORESET, on the OFDM symbol occupied by the CORESET with the same TCI-state as the first CORESET, and on all OFDM symbols other than the CORESET.
- the second CORESET may refer to any CORESET that has a different TCI-state from the third CORESET, or it may be understood to refer to any CORESET that has a different QCL relationship with the CORESET (for example, a QCL relationship of type D).
- the channel resource corresponding to the interference resource can only It is configured on the following resources: on the OFDM symbol occupied by the third CORESET, on the OFDM symbol occupied by the CORESET with the same TCI-state as the third CORESET, and on all OFDM symbols other than the CORESET.
- condition eight can also be:
- the channel resource and its corresponding interference resource can use the same symbols as the two CORESETs respectively.
- the second CORESET may refer to any CORESET with a different TCI-state from the first CORESET, or it may be understood as referring to any CORESET with a different QCL relationship (for example, a QCL relationship of type D) from the first CORESET.
- the interference resource corresponding to the channel resource can only It is configured on the following resources: on the OFDM symbol occupied by the first CORESET, on the OFDM symbol occupied by the CORESET with the same TCI-state as the first CORESET, and on all OFDM symbols other than the CORESET.
- the second CORESET may refer to any CORESET that has a different TCI-state from the third CORESET, or it may be understood to refer to any CORESET that has a different QCL relationship with the CORESET (for example, a QCL relationship of type D).
- the channel resource corresponding to the interference resource can only It is configured on the following resources: on the OFDM symbol occupied by the third CORESET, on the OFDM symbol occupied by the CORESET with the same TCI-state as the third CORESET, and on all OFDM symbols other than the CORESET.
- condition eight can also be:
- the channel resource and its corresponding interference resource cannot have the same sign as two CORESETs, that is, at most one CORESET The same symbol is used for the one.
- the interference resource and its corresponding channel resource cannot have the same sign as the two CORESETs, that is, at most Use the same symbol as one of a CORESET.
- the interference resource corresponding to the channel resource can only be configured on symbols other than any other CORESET.
- the interference resource corresponding to the channel resource can only It is configured on the following resources: on the OFDM symbol occupied by the first CORESET, and on all OFDM symbols other than the CORESET.
- the channel resource corresponding to the interference resource can only be configured on symbols other than any other CORESET.
- the channel resource corresponding to the interference resource can only It is configured on the following resources: on the OFDM symbol occupied by the third CORESET, and on all OFDM symbols other than the CORESET.
- condition eight can also be:
- the channel resource and its corresponding interference resource can use the same symbols as the two CORESETs respectively. On the contrary, it is not possible. That is, if two CORESETs do not have the same receiving beam, the channel resource and its corresponding interference resource cannot have the same symbols as the two CORESETs respectively, that is, the channel resource and its corresponding interference resource are at most equal to this. One of the two CORESET uses the same symbol.
- the interference resource corresponding to the channel resource can only be configured on symbols other than the second CORESET.
- the second CORESET may refer to any CORESET with a different TCI-state from the first CORESET, or it may be understood as referring to any CORESET with a different QCL relationship (for example, a QCL relationship of type D) from the first CORESET.
- the interference resource corresponding to the channel resource can only be configured on the following resources: the OFDM symbol occupied by the first CORESET, and the one with the same TCI-state as the first CORESET On the OFDM symbols occupied by CORESET, on all OFDM symbols other than CORESET.
- the second CORESET may refer to any CORESET that has a different TCI-state from the third CORESET, or it may be understood to refer to any CORESET that has a different QCL relationship with the CORESET (for example, a QCL relationship of type D).
- the channel resource corresponding to the interference resource can only be configured on the following resources: on the OFDM symbols occupied by the third CORESET, and those with the same TCI-state as the third CORESET On the OFDM symbols occupied by CORESET, on all OFDM symbols other than CORESET.
- condition eight can also be:
- the channel resource and its corresponding interference resource can be the same as those of the two CORESETs.
- Each CORESET uses the same symbol.
- the channel resource and its corresponding interference The resource cannot have the same symbol as the two CORESETs respectively, that is, the channel resource and its corresponding interference resource use the same symbol as one of the two CORESETs at most.
- the interference resource corresponding to the channel resource can only be configured on symbols other than the second CORESET.
- the second CORESET may refer to any CORESET with a different TCI-state from the first CORESET, or it may be understood as referring to any CORESET with a different QCL relationship (for example, a QCL relationship of type D) from the first CORESET.
- the interference resource corresponding to the channel resource can only be configured on the following resources: the OFDM symbol occupied by the first CORESET, and the one with the same TCI-state as the first CORESET On the OFDM symbols occupied by CORESET, on all OFDM symbols other than CORESET.
- the second CORESET may refer to any CORESET that has a different TCI-state from the third CORESET, or it may be understood to refer to any CORESET that has a different QCL relationship with the CORESET (for example, a QCL relationship of type D).
- the channel resource corresponding to the interference resource can only be configured on the following resources: on the OFDM symbols occupied by the third CORESET, and those with the same TCI-state as the third CORESET On the OFDM symbols occupied by CORESET, on all OFDM symbols other than CORESET.
- condition eight may also be that: a channel resource and its associated interference resource cannot have the same sign as two CORESETs respectively, that is, at most one of a CORESET has the same sign.
- the interference resource corresponding to the channel resource can only be configured on symbols other than any other CORESET.
- the interference resource corresponding to the channel resource can only It is configured on the following resources: on the OFDM symbol occupied by the first CORESET, and on all OFDM symbols other than the CORESET.
- the channel resource corresponding to the interference resource can only be configured on symbols other than any other CORESET.
- the channel resource corresponding to the interference resource can only It is configured on the following resources: on the OFDM symbol occupied by the third CORESET, and on all OFDM symbols other than the CORESET.
- CORESET can also be replaced with PDCCH or PDSCH.
- the repetition parameter of the resource set corresponding to the channel resource and/or interference resource is configured to be on, neither the channel resource nor its associated interference resource can transmit PDCCH on the OFDM symbol, that is, the terminal device will not be able to transmit PDCCH in these resources.
- PDCCH is received on the symbol.
- the repetition parameter of the corresponding resource set cannot be configured as the channel resource and/or interference resource that is turned on.
- the repetition parameter of the resource set corresponding to the channel resource is configured to be on, neither the channel resource nor the associated interference resource can transmit PDSCH on the OFDM symbols, that is, the terminal device will not receive PDSCH on these symbols. .
- the repetition parameter of the corresponding resource set cannot be configured as the channel resource and/or interference resource that is turned on.
- CORESET can also be replaced with TRS, or CSI-RS used for RSRP measurement, or CSI-RS, SSB used for CQI measurement.
- TRS the repetition parameter of the resource set corresponding to the channel resource and/or interference resource is configured to be on
- neither the channel resource nor its associated interference resource can transmit TRS on the OFDM symbols, that is, the terminal device will not be able to transmit TRS in these resources.
- TRS is received on the symbol.
- the repetition parameter of the corresponding resource set cannot be configured as the channel resource and/or interference resource that is turned on.
- the OFDM symbol occupied by the channel resource and its associated interference resource cannot transmit the CSI-RS used for RSRP measurement. , That is, the terminal device will not receive CSI-RS for RSRP measurement on these symbols. Or, on the symbols sent by the CSI-RS used for RSRP measurement, the repetition parameter of the corresponding resource set cannot be configured as the channel resource and/or interference resource that is turned on.
- the OFDM symbol occupied by the channel resource and its associated interference resource cannot transmit the CSI-RS used for CQI measurement , That is, the terminal device will not receive CSI-RS for CQI measurement on these symbols. Or, on the symbols sent by the CSI-RS used for CQI measurement, the repetition parameter corresponding to the resource set cannot be configured as the channel resource and/or interference resource that is turned on.
- the repetition parameter of the resource set corresponding to the channel resource and/or interference resource is configured to be on, neither the channel resource nor its associated interference resource can transmit SSB on the OFDM symbol, that is, the terminal device will not be SSB is received on the symbol. Or, on the symbols sent by the SSB, the repetition parameter corresponding to the resource set cannot be configured as the channel resource and/or interference resource that is turned on.
- CORESET can also be replaced with a physical uplink control channel (PUCCH), a physical uplink sharing channel (PUSCH) or SRS.
- PUCCH physical uplink control channel
- PUSCH physical uplink sharing channel
- SRS SRS
- the repetition parameter of the resource set corresponding to the channel resource and/or interference resource is configured to be on, neither the channel resource nor the associated interference resource can transmit PUSCH on the OFDM symbol, that is, the terminal device will not be PUSCH is sent on these symbols. Or, on the symbols sent on the PUSCH, the repetition parameter of the corresponding resource set cannot be configured as the channel resource and/or interference resource that is turned on.
- the repetition parameter of the resource set corresponding to the channel resource and/or the interference resource is configured to be on, neither the channel resource nor the associated interference resource can transmit SRS on the OFDM symbol, that is, the terminal device will not be PUCCH is sent on these symbols. Or, on the symbols sent by the SRS, the repetition parameter corresponding to the resource set cannot be configured as the channel resource and/or interference resource that is turned on.
- the collision mechanism between CSI-RS and CORESET/PDCCH/PDSCH/PUCCH/PUSCH/SRS can also be described in the following form:
- the aforementioned CORESET/PDCCH/PDSCH can be transmitted.
- the terminal does not send PUCCH/PUSCH/SRS, and the terminal does not receive PDCCH/PDSCH/other downlink signals (including TRS, CSI-RS for CQI calculation, etc.).
- the terminal does not send PUCCH/PUSCH/SRS, and the terminal does not receive PDCCH/PDSCH/other downlink signals (including TRS, CSI-RS for CQI calculation, etc.) ).
- the terminal does not send PUCCH/PUSCH/SRS, and the terminal does not receive PDCCH/PDSCH/other downlink signals (including TRS, CSI- for CQI calculation) RS etc.).
- the terminal performs symbol/resource block group RBG/precoding resource block group PRG/subband/resource block (PRB or VRB)/resource unit (RE) level rate matching when receiving the PDCCH/PDSCH.
- RBG symbol/resource block group
- PRB subband/resource block
- RE resource unit
- the channel measurement resource may be NZP CSI-RS resource or SSB.
- the interference resources may be NZP CSI-RS resources or CSI-IM resources.
- the association relationship between the channel resource and the interference resource is a 1-to-M (M>1) mapping, the value of N of the interference resource is equal to M times the value of N of the channel resource. For example, if the value of N of the channel resource determined according to the above method is 1, then the value of N of the interference resource is M.
- CORESET/PDCCH/PDSCH or CORESET/PDCCH/PDSCH is not configured/transmitted on OFDM symbols of channel resources and/or interference resources.
- Channel resources and/or interference resources are not configured/transmitted on OFDM symbols, which can be replaced by the need to perform rate matching according to the channel resources and interference resources when transmitting CORESET/PDCCH/PDSCH, bypassing the channel resources and/or Interfering resources.
- the flow chart of another measurement reporting method provided by the present application can be applied to a communication device or a chip or a chipset, etc.
- the communication device is taken as an example for illustration.
- the method includes:
- the network device sends measurement configuration information, where the measurement configuration information is used to configure channel resources and interference resources.
- the terminal device receives the measurement configuration information from the network device.
- the measurement configuration information may include resource configuration, and may also include and report configuration.
- Resource configuration can be used to configure channel resources and interference resources.
- the resource configuration is the measurement of resource-related information, which can be configured in the protocol through a three-level structure (resourceConfig-resourceSet-resource).
- the network device can configure one or more resource configurations for the terminal device.
- the resource configuration can configure one or more channel resources, and the resource configuration can configure one or more sets of interference resources for a group of channel resources.
- the resource configuration may include one or more resource settings for channel measurement and one or more resource settings for interference measurement.
- Each resource setting can contain one or more resource sets.
- Each resource set can contain one or more resources.
- Each resource configuration/resource set/resource can include its own index. In addition, it also includes some other parameters, such as the period of the resource, the signal type corresponding to the resource, and so on.
- the report configuration may refer to the report related information of the measurement result, which is configured through the report configuration (reportConfig) in the protocol.
- the network device can configure one or more reportConfig for the terminal device, and each report configuration can include report indicators, report time and period, report format and other information related to the report.
- the report configuration may also include the index of the resource configuration, which is used to indicate the measurement configuration through which the reported result is measured.
- Channel resources and interference resources may specifically refer to channel resources and interference resources used for SINR measurement.
- the terminal device uses the same receiving beam to receive the channel resource and the interference resource corresponding to the channel resource and the CORESET. Or, it can also be understood that the terminal device considers that the channel resource and the interference resource have a quasi-coordinate relationship of type D with the CORESET. Or, it can also be understood that the terminal device considers the channel resource and the interference resource to adopt the same TCI-state as the CORESET.
- the terminal device when the channel resource and a CORESET adopt the same OFDM symbol, the terminal device adopts the same receiving beam to receive the channel resource and the interference resource corresponding to the channel resource and the CORESET. Or, it can also be understood that the terminal device considers that the channel resource and the interference resource have a quasi-coordinate relationship of type D with the CORESET. Or, it can also be understood that the terminal device considers the channel resource and the interference resource to adopt the same TCI-state as the CORESET.
- the terminal device may use the CORESET receiving beam to receive channel resources and interference resources.
- the terminal device may also use the channel resource and the receiving beam of the interference resource to receive the CORESET.
- the terminal device may perform measurement according to the channel resource and the interference resource. Further, the terminal device can also report the measurement result to the network device.
- the terminal device may use the method described in step S503 to receive.
- a flow chart of another measurement reporting method provided by the present application can be applied to a communication device or a chip or a chipset, etc.
- the communication device is taken as an example for description.
- the method includes:
- steps S601 to S602 please refer to the above steps S601 to S602, which will not be repeated here.
- the terminal device may only measure the channel resource and not the interference resource. Or, when the channel resource and a CORESET use the same OFDM symbol, the terminal device may only measure the channel resource and not the interference resource. It can also be understood that the terminal device only determines the SINR by measuring channel resources.
- the terminal device may use the resource element (resource element, RE) occupied by the channel resource other energy except the channel resource as the interference energy to calculate the SINR.
- the terminal equipment may not measure interference resources. That is, the terminal device can measure the SINR only through channel resources.
- the terminal device may not measure interference resources, and the terminal device may only use channel resources to measure reference signal received power (RSRP), reference signal received quality (RSPQ), and so on.
- RSRP reference signal received power
- RSS reference signal received quality
- the terminal device may use the same receiving beam to receive the channel resource and the CORESET. Or, it can also be understood that the terminal device considers that the channel resource and the CORESET have a quasi-coordinate relationship of type D. Or, it can also be understood that the terminal device considers that the channel resource and the CORESET adopt the same TCI-state.
- the terminal device may use the CORESET receiving beam to receive the channel resources.
- the terminal device may also use the receiving beam of the channel resource to receive the CORESET.
- the terminal device may determine that the preset condition is satisfied before performing step S703.
- the preset condition may be that the type of channel resource is NZP CSI-RS, and the density of the CSI-RS is 3.
- the preset condition may also mean that the type of channel resource is NZP CSI-RS, the density of the CSI-RS is 3, and the number of ports is 1.
- the terminal device is performing measurement based on channel resources. Further, the terminal device can also report the measurement result to the network device.
- the terminal device may use the method described in step S603 to receive.
- Embodiment 11 is a diagrammatic representation of Embodiment 11:
- a flow chart of another measurement reporting method provided by the present application can be applied to a communication device or a chip or a chipset, etc.
- the communication device is taken as an example for description.
- the method includes:
- steps S701 to S702 please refer to the above steps S501 to S502, which will not be repeated here.
- the terminal device can abandon this measurement, that is, the channel resource and the interference resource are not measured. Or, when the channel resource and a CORESET use the same OFDM symbol, the terminal device can abandon this measurement, that is, the channel resource and interference resource are not measured.
- the terminal device may use the method described in step S703 to receive.
- Embodiment 12 is a diagrammatic representation of Embodiment 12
- a flow chart of another measurement reporting method provided by the present application can be applied to a communication device or a chip or a chipset, etc.
- the communication device is taken as an example for description.
- the method includes:
- steps S801 to S802 please refer to the above steps S501 to S502, which will not be repeated here.
- the terminal device uses the same receiving beam to receive the interference resource and the channel corresponding to the interference resource Resources and the CORESET. Or, it can also be understood that the terminal device considers that the channel resource and the interference resource have a quasi-coordinate relationship of type D with the CORESET. Or, it can also be understood that the terminal device considers the channel resource and the interference resource to adopt the same TCI-state as the CORESET.
- the terminal device uses the same receiving beam to receive the interference resource, the channel resource corresponding to the interference resource, and the CORESET. Or, it can also be understood that the terminal device considers that the channel resource and the interference resource have a quasi-coordinate relationship of type D with the CORESET. Or, it can also be understood that the terminal device considers the channel resource and the interference resource to adopt the same TCI-state as the CORESET.
- the terminal device may use the CORESET receiving beam to receive channel resources and interference resources.
- the terminal device may also use the channel resource and the receiving beam of the interference resource to receive the CORESET.
- the terminal device may perform measurement according to the channel resource and the interference resource. Further, the terminal device can also report the measurement result to the network device.
- the terminal device may use the method described in step S803 to receive.
- Embodiment 13 is a diagrammatic representation of Embodiment 13:
- a flowchart of another measurement reporting method provided by the present application can be applied to a communication device or a chip or a chipset, etc.
- the communication device is taken as an example for description.
- the method includes:
- steps S901 to S902 please refer to the above steps S501 to S502, which will not be repeated here.
- the terminal device may only measure the channel resource and not the interference resource. Or, when the interference resource and one CORESET use the same OFDM symbol, the terminal device may only measure the channel resource corresponding to the interference resource, and not the interference resource. It can also be understood that the terminal device determines the SINR only through the channel resource corresponding to the interference resource.
- the terminal device may use the resource element (resource element, RE) occupied by the channel resource other energy except the channel resource as the interference energy to calculate the SINR.
- the terminal equipment may not measure interference resources. That is, the terminal device can measure the SINR only through channel resources.
- the terminal device may not measure interference resources, and the terminal device may only use channel resources to measure reference signal received power (RSRP), reference signal received quality (RSPQ), and so on.
- RSRP reference signal received power
- RSS reference signal received quality
- the terminal device may use the same receiving beam to receive the channel resource and the CORESET. Or, it can also be understood that the terminal device considers that the channel resource and the CORESET have a quasi-coordinate relationship of type D. Or, it can also be understood that the terminal device considers that the channel resource and the CORESET adopt the same TCI-state.
- the terminal device may use the CORESET receiving beam to receive the channel resources.
- the terminal device may also use the receiving beam of the channel resource to receive the CORESET.
- the terminal device may determine that the preset condition is satisfied before performing step S703.
- the preset condition may be that the type of channel resource is NZP CSI-RS, and the density of the CSI-RS is 3.
- the preset condition may also mean that the type of channel resource is NZP CSI-RS, the density of the CSI-RS is 3, and the number of ports is 1.
- the terminal device is performing measurement based on channel resources. Further, the terminal device can also report the measurement result to the network device.
- the terminal device may use the method described in step S903 to receive.
- the flow chart of another measurement reporting method provided by the present application can be applied to a communication device or a chip or a chipset, etc.
- the communication device is taken as an example for description.
- the method includes:
- steps S1001 to S1002 please refer to the above steps S501 to S502, which will not be repeated here.
- the terminal device can abandon this measurement, that is, the channel resource and the interference resource are not measured.
- the terminal device can abandon this measurement, that is, the channel resource and the interference resource are not measured.
- the terminal device may use the method described in step S1003 to receive.
- Embodiment 15 is a diagrammatic representation of Embodiment 15:
- the flow chart of another measurement reporting method provided by the present application can be applied to a communication device or a chip or a chipset, etc.
- the following uses a communication device as an example for description. The method includes:
- steps S1101 to S1102 please refer to the above steps S501 to S502, which will not be repeated here.
- the terminal device uses the same receiving beam to receive the channel resource, the interference resource corresponding to the channel resource, and the CORESET. Or, it can also be understood that the terminal device considers that the channel resource and the interference resource have a quasi-coordinate relationship of type D with the CORESET. Or, it can also be understood that the terminal device considers the channel resource and the interference resource to adopt the same TCI-state as the CORESET.
- the terminal device may use the CORESET receiving beam to receive channel resources and interference resources.
- the terminal device may also use the channel resource and the receiving beam of the interference resource to receive the CORESET.
- the terminal device may perform measurement according to the channel resource and the interference resource. Further, the terminal device can also report the measurement result to the network device.
- the terminal device may use the method described in step S1103 to receive.
- the flow chart of another measurement reporting method provided by the present application can be applied to a communication device or a chip or a chipset, etc.
- the communication device is taken as an example for description.
- the method includes:
- steps S1201 to S1202 please refer to the above steps S501 to S502, which will not be repeated here.
- the terminal device may only measure the channel resource and not the interference resource. It can also be understood that the terminal device only determines the SINR by measuring channel resources.
- the terminal device may use the resource element (resource element, RE) occupied by the channel resource other energy except the channel resource as the interference energy to calculate the SINR.
- the terminal equipment may not measure interference resources. That is, the terminal device can measure the SINR only through channel resources.
- the terminal device may not measure interference resources, and the terminal device may only use channel resources to measure reference signal received power (RSRP), reference signal received quality (RSPQ), and so on.
- RSRP reference signal received power
- RSS reference signal received quality
- the terminal device may use the same receiving beam to receive the channel resource and the CORESET. Or, it can also be understood that the terminal device considers that the channel resource and the CORESET have a quasi-coordinate relationship of type D. Or, it can also be understood that the terminal device considers that the channel resource and the CORESET adopt the same TCI-state.
- the terminal device may use the CORESET receiving beam to receive the channel resources.
- the terminal device may also use the receiving beam of the channel resource to receive the CORESET.
- the terminal device may determine that the preset condition is satisfied before performing step S703.
- the preset condition may be that the type of channel resource is NZP CSI-RS, and the density of the CSI-RS is 3.
- the preset condition may also mean that the type of channel resource is NZP CSI-RS, the density of the CSI-RS is 3, and the number of ports is 1.
- the terminal device is performing measurement based on channel resources. Further, the terminal device can also report the measurement result to the network device.
- the terminal device may use the method described in step S1203 to receive.
- FIG. 13 a flowchart of another measurement reporting method provided by the present application.
- This method can be applied to a communication device or a chip or a chipset.
- the following uses a communication device as an example for description.
- the method includes:
- steps S1301 to S1303 please refer to the above steps S501 to S503, which will not be repeated here.
- the terminal device may use the method described in step S1303 to receive.
- Embodiment 18 is a diagrammatic representation of Embodiment 18:
- FIG. 14 a flowchart of another measurement reporting method provided by the present application.
- This method can be applied to a communication device or a chip or a chipset, etc.
- the following uses a communication device as an example for description.
- the method includes:
- steps S1401 to S1402 please refer to the above steps S501 to S502, which will not be repeated here.
- the terminal device uses the same receiving beam to receive the channel resource and the interference resource corresponding to the channel resource, as well as the first CORESET and the second CORESET. Or, it can also be understood that the terminal device considers that the channel resource and the interference resource have a quasi-coordinate relationship of type D with the first CORESET and the second CORESET. Or, it can also be understood that the terminal device considers that the channel resource and the interference resource use the same TCI-state as the first CORESET and the second CORESET.
- the terminal device may use the receiving beams of the first CORESET and the second CORESET to receive channel resources and interference resources.
- the terminal device may also use the channel resource and the receiving beam of the interference resource to receive the first CORESET and the second CORESET.
- the terminal device may perform measurement according to the channel resource and the interference resource. Further, the terminal device can also report the measurement result to the network device.
- the terminal device may use the method described in step S1403 to receive.
- a flowchart of another measurement reporting method provided by the present application can be applied to a communication device or a chip or a chipset, etc.
- the communication device is taken as an example for description below.
- the method includes:
- steps S1501 to S1502 please refer to the above steps S501 to S502, which will not be repeated here.
- the terminal device can only measure the channel resource and not the interference resource . It can also be understood that the terminal device determines the SINR only through channel resources.
- the terminal device may use the resource element (resource element, RE) occupied by the channel resource other energy except the channel resource as the interference energy to calculate the SINR.
- the terminal equipment may not measure interference resources. That is, the terminal device can measure the SINR only through channel resources.
- the terminal device may not measure interference resources, and the terminal device may only use channel resources to measure reference signal received power (RSRP), reference signal received quality (RSPQ), and so on.
- RSRP reference signal received power
- RSS reference signal received quality
- the terminal device may use the same receiving beam to receive the channel resource and the first CORESET. Or, it can also be understood that the terminal device considers that the channel resource and the first CORESET have a quasi-coordinate relationship of type D. Or, it can also be understood that the terminal device considers that the channel resource and the first CORESET adopt the same TCI-state.
- the terminal device may use the receiving beam of the first CORESET to receive the channel resource.
- the terminal device may also use the receiving beam of the channel resource to receive the first CORESET.
- the terminal device may determine that the preset condition is satisfied before performing step S703.
- the preset condition may be that the type of channel resource is NZP CSI-RS, and the density of the CSI-RS is 3.
- the preset condition may also mean that the type of channel resource is NZP CSI-RS, the density of the CSI-RS is 3, and the number of ports is 1.
- the terminal device is performing measurement based on channel resources. Further, the terminal device can also report the measurement result to the network device.
- the terminal device may use the method described in step S1503 to receive.
- Embodiment 20 is a diagrammatic representation of Embodiment 20.
- a flowchart of another measurement reporting method provided by the present application can be applied to a communication device or a chip or a chipset, etc.
- the following uses a communication device as an example for description. The method includes:
- steps S1601 to S1602 please refer to the above steps S501 to S502, which will not be repeated here.
- the terminal device may use the method described in step S1603 to receive.
- Embodiment 21 is a diagrammatic representation of Embodiment 21.
- FIG. 17 a flowchart of another measurement reporting method provided by the present application.
- This method can be applied to a communication device or a chip or a chipset, etc.
- the communication device is taken as an example for description.
- the method includes:
- steps S1701 to S1702 please refer to the above steps S501 to S502, which will not be repeated here.
- the channel resource and the first CORESET use the same OFDM symbol
- the interference resource and the second CORESET use the same OFDM symbol
- the first CORESET and the second CORESET use different receiving beams
- the first CORESET and the second CORESET do not have a QCL relationship (e.g. When there is a QCL relationship of type D)
- the terminal device uses the same receiving beam to receive channel resources and interference resources corresponding to the channel resources, as well as the first CORESET and the second CORESET.
- the terminal device considers that the channel resource and the interference resource have a quasi-coordinate relationship of type D with the first CORESET and the second CORESET.
- the terminal device considers the channel resource and interference resource to adopt the same TCI-state as the first CORESET and the second CORESET.
- the terminal device may use the CORESET receiving beam to receive channel resources and interference resources.
- the terminal device may also use the channel resource and the receiving beam of the interference resource to receive the CORESET.
- the terminal device may perform measurement according to the channel resource and the interference resource. Further, the terminal device can also report the measurement result to the network device.
- the terminal device may use the method described in step S1703 to receive.
- Embodiment 22 is a diagrammatic representation of Embodiment 22.
- FIG. 18 a flowchart of another measurement reporting method provided by the present application.
- the method can be applied to a communication device or a chip or a chipset, etc.
- the communication device is used as an example for description.
- the method includes:
- steps S1801 to S1802 please refer to the above steps S501 to S502, which will not be repeated here.
- the terminal device may only measure the channel resource and not the interference resource. It can also be understood that the terminal device determines the SINR only through channel resources.
- the terminal device may use the resource element (resource element, RE) occupied by the channel resource other energy except the channel resource as the interference energy to calculate the SINR.
- the terminal equipment may not measure interference resources. That is, the terminal device can measure the SINR only through channel resources.
- the terminal device may not measure interference resources, and the terminal device may measure RSRP, RSPQ, etc. only through channel resources.
- the terminal device may use the same receiving beam to receive the channel resource and the first CORESET. Or, it can also be understood that the terminal device considers that the channel resource and the first CORESET have a quasi-coordinate relationship of type D. Or, it can also be understood that the terminal device considers that the channel resource and the first CORESET adopt the same TCI-state.
- the terminal device may use the receiving beam of the first CORESET to receive the channel resource.
- the terminal device may also use the receiving beam of the channel resource to receive the first CORESET.
- the terminal device may determine that the preset condition is satisfied before performing step S703.
- the preset condition may be that the type of channel resource is NZP CSI-RS, and the density of the CSI-RS is 3.
- the preset condition may also mean that the type of channel resource is NZP CSI-RS, the density of the CSI-RS is 3, and the number of ports is 1.
- the terminal device is performing measurement based on channel resources. Further, the terminal device can also report the measurement result to the network device.
- the terminal device may use the method described in step S1803 to receive.
- Embodiment 23 is a diagrammatic representation of Embodiment 23.
- the flow chart of another measurement reporting method provided by the present application can be applied to a communication device or a chip or a chipset, etc.
- the communication device is taken as an example for description.
- the method includes:
- steps S1901 to S1902 please refer to the above steps S501 to S502, which will not be repeated here.
- the terminal device may use the method described in step S1903 to receive.
- CORESET can also be replaced with PDCCH or PDSCH.
- the terminal device can assume that the PDSCH and the channel resource have typeD Quasi-penetration. Or it can also be understood that the terminal device needs to use the receiving beam of the channel resource to receive the PDSCH. Or, it can also be understood that the terminal device needs to use the PDSCH receiving beam to receive the channel resource.
- CORESET can also be replaced with TRS, or CSI-RS used for RSRP measurement, or CSI-RS used for CQI measurement, or SSB.
- TRS or CSI-RS used for RSRP measurement
- CSI-RS used for CQI measurement
- SSB SSB
- the terminal device can assume the CSI- used for RSRP measurement.
- the RS resource and the channel resource have a typeD quasi-coordinate relationship.
- the terminal device needs to use the receiving beam of the channel resource to receive the CSI-RS resource used for RSRP measurement.
- the terminal device needs to use the receiving beam of the CSI-RS resource used for RSRP measurement to receive the channel resource.
- the terminal device can assume the CSI- used for CQI measurement.
- the RS resource and the channel resource have a typeD quasi-coordinate relationship.
- the terminal device needs to use the receiving beam of the channel resource to receive the CSI-RS resource used for CQI measurement.
- the terminal device needs to use the receiving beam of the CSI-RS resource used for CQI measurement to receive the channel resource.
- the terminal device can assume that the SSB and the channel resource have typeD The quasi-penetration relationship. Or it can also be understood that the terminal device needs to use the receiving beam of the channel resource to receive the SSB. Or it can be understood that the terminal device needs to use the receiving beam of the SSB to receive the channel resource.
- the method of the present application can also be applied to a cross-cell scenario, that is, the aforementioned CORESET/PDCCH/PDSCH/PUCCH/PUSCH/SRS/TRS/CSI-RS and the channel resource and/or interference resource used for the aforementioned SINR measurement can belong to the same Cells can also belong to different cells. Regardless of whether it belongs to the same cell or a different cell, if the channel resource and/or interference resource measured by the SINR is different from the subcarrier interval corresponding to the CORESET/PDCCH/PDSCH/PUCCH/PUSCH/SRS/TRS/CSI-RS , Having the same OFDM symbol may specifically mean that the two OFDM symbols overlap in time.
- the symbols 0 and 1 of the channel resource overlap with the symbol 0 of CORESET.
- the symbols 2 and 3 of the channel resource overlap with the symbol 1 of CORESET, and so on.
- the interference resource and the corresponding channel resource have a QCL (such as typeD QCL) relationship, that is, the receiving beam or TCI-state or QCL assumption of the channel resource participates in receiving the interference resource.
- the network device can configure different measurement report configurations for the terminal device to measure and report the RSRP and SINR respectively. For example, a reportConfig1 can be configured, and the reportConfig1 is associated with the corresponding channel resource and used to measure RSRP. You can also configure another reportConfig2, which is associated with the corresponding channel resources and interference resources, and is used to measure the SINR.
- a CSI-RS resource may be used as the channel resource in reportConfig 1 and the interference resource in reportConfig 2 at the same time.
- the network device configures the TCI-state for the CSI-RS resource to indicate the receiving beam of the CSI-RS
- the TCI-state of the TCI-state and the channel resource associated with the CSI-RS in reportConfig 2 may be When they are not the same, the terminal device may not be able to measure RSRP and SINR at the same time. For this problem, there are the following solutions.
- the reported amount corresponding to reportConfig 1 and reportConfig 2 can be RSRP, SINR , CQI, RSRQ, SIR, SNR, RSSI, PMI, RI, LI, and a combination of one or more of CRI.
- the TCI-state is used. state to receive the CSI-RS resource and perform measurement.
- the terminal device can Use any of the following methods:
- Method a Use the TCI-state configured by the network device to measure.
- the measurement corresponding to reportConfig1 is performed normally, and the measurement corresponding to reportConfig2 cannot be performed normally. Therefore, the measurement report corresponding to reportConfig2 is discarded, that is, the measurement result of reportConfig2 is not reported; alternatively, the measurement result of reportConfig2 can be only performed by measuring the CSI-RS resource.
- the associated channel resource in reportConfig 2 determines the measurement result. For example, when reportConfig2 is used to measure and report SINR, the SINR measurement result can be determined only by measuring the channel resources associated with the CSI-RS resource in reportConfig2. For example, other capabilities other than the channel resource capability on the RE corresponding to the channel resource are used as interference to determine the SINR/RSRQ/CQI of the channel resource.
- Method b Use the TCI-state of the channel resource associated with the CSI-RS resource in reportConfig2 to perform measurement.
- the measurement corresponding to reportConfig2 is performed normally, and the measurement corresponding to reportConfig1 cannot be performed normally, so the measurement report corresponding to reportConfig1 is abandoned, that is, the measurement result of reportConfig1 is not reported; or the terminal device can also use the CSI-
- the TCI-state of the channel resource associated with the RS resource is used to measure the CSI-RS resource, and the measurement result of reportConfig 1 is determined.
- Method c According to the reporting priority rules, select a reportConfig with a higher priority for measurement and report, and discard a reportConfig with a lower priority. Specifically, the following priority rules can be adopted.
- the priority coefficient can conform to the following formula, the lower the priority coefficient, the higher the priority.
- Pri(y,k,c,s) 2 ⁇ N cells ⁇ M s ⁇ y+N cells ⁇ M s ⁇ k+M s ⁇ c+s
- c is the index of the cell corresponding to the reportConfig, and N cells is the value of the RRC parameter maxNrofServingCells;
- s is the index of reportConfig
- Ms is the value of the RRC parameter maxNrofCSI-ReportConfigurations.
- the reported amount corresponding to reportConfig 1 and reportConfig 2 can be RSRP, SINR , CQI, RSRQ, SIR, SNR, RSSI, PMI, RI, LI, CRI one or more of the combination, if the CSI-RS resource is configured with TCI-state, then the TCI-state must be the same as the CSI -The TCI-state of the channel resource associated with the RS resource in reportConfig2 is the same. That is, the protocol can adopt the above constraints to avoid the occurrence of a situation where the TCI-state where the CSI-RS resource is configured is different from the TCI-state of the channel resource associated with the CSI-RS resource in reportConfig2.
- the reported amount corresponding to reportConfig 1 and reportConfig 2 can be RSRP, SINR , CQI, RSRQ, SIR, SNR, RSSI, PMI, RI, LI, CRI, if the CSI-RS resource is not configured with TCI-state, then the CSI-RS resource is used
- the TCI-state of the channel resource associated in reportConfig2 is used to measure the CSI-RS resource to determine the measurement results corresponding to reportConfig1 and reportConfig2.
- the terminal device uses the TCI-state of the channel resource associated with the CSI-RS resource in reportConfig2 to measure the CSI-RS resource, and calculate the corresponding RSRP.
- network equipment can configure a reportConfig to configure terminal equipment to measure RSRP or SINR for beam training, that is, determine the best downlink transmit beam and receive beam.
- a reportConfig is used for receiving beam training, there is generally no need to report the measurement result.
- the reported amount of the reportConfig can be configured with ‘None’.
- whether the terminal device performs receive beam training by measuring RSRP or measuring SINR can be determined by the following method.
- the terminal device measures RSRP by default. Or the terminal device measures the SINR by default.
- the terminal device needs to measure the SINR.
- the reportQuantity of a reportConfig is configured as ‘None’ and the reportConfig is only associated with one resource setting, the terminal device needs to measure RSRP.
- the terminal device needs to measure the SINR.
- the reportQuantity of a reportConfig is configured as'None' and the reportConfig is only associated with one resource setting, if the frequency domain density of the resource in the resource setting is all 3 or the number of ports of the resource in the resource setting is all 1. Then the terminal device needs to measure SINR, otherwise, measure RSRP.
- the problem that the terminal device cannot determine whether to measure SINR or RSRP when the reported amount is configured as none can be solved, thereby avoiding technical ambiguity.
- Embodiment 1 to Embodiment 23 can also be applied to uplink, that is, conflict resolution between SRS and PUCCH.
- the channel resources and interference resources in the above solution can be replaced with SRS, and CORESET can be replaced with PUCCH or PUSCH.
- a possible uplink conflict resolution method is to stagger the SRS and PUCCH in the configuration, that is, the SRS cannot be configured on the OFDM symbol where the PUCCH is located, that is, the SRS can only be configured on symbols other than the OFDM symbol where the PUCCH is located.
- PUCCH cannot be configured on the OFDM symbol where the SRS is located, that is, the PUCCH can only be configured on symbols other than the OFDM symbol where the SRS is located.
- an SRS and a PUCCH have the same transmission beam or spatial relationship, they can be configured on the same OFDM symbol.
- the SRS and PUCCH should be staggered in configuration, that is, SRS cannot be configured on the OFDM symbol where PUCCH is located, that is, SRS can only be configured on the PUCCH where the PUCCH is located.
- the PUCCH cannot be configured on the OFDM symbol where the SRS is located, that is, the PUCCH can only be configured on symbols other than the OFDM symbol where the SRS is located.
- Another possible method is that if one SRS and one PUCCH are configured on the same OFDM symbol, and if their transmission beams or spatial relations are different, then the terminal device only sends the SRS and only the PUCCH.
- Another possible method is that if an SRS and a PUCCH are configured on the same OFDM symbol, and if their transmission beams or spatial relations are different, then the terminal device thinks that the SRS and the PUCCH use the same transmission beam or spatial relation. transmission. That is, the SRS transmission beam or spatial relation is used to send SRS and PUCCH, or the PUCCH transmission beam or spatial relation is used to send SRS and PUCCH.
- PUCCH can also be replaced with PUSCH, that is, the above method can be used to solve the conflict between SRS and PUSCH.
- SRS can also be replaced with PUSCH, that is, the above method can be used to solve the conflict between PUCCH and PUSCH.
- the first resource setting includes one or more channel resource sets resource sets, and each channel resource set includes one or more channel resources.
- the second resource setting includes interference resources of type CSI-IM.
- the third resource setting includes interference resources of type NZP CSI-RS.
- the number of resources in the first resource setting and the third resource setting can be equal and related one by one;
- the second resource setting may include only one CSI-IM interference resource, which is associated with all channel resources in the first resource setting;
- the second resource setting may only include K CSI-IM interference resources, and K is the number of resource sets included in the first resource setting, and each CSI-IM resource is associated with a resource in a resource set. It is possible to limit K to be equal to 1, which is equivalent to the previous case.
- the terminal device When the first CSI-IM is associated with multiple channel resources, which channel resource receiving beam is used to receive the CSI-IM resource, or the terminal device should consider the CSI-IM resource and which channel resource is QCL, It is a question that needs to be clarified. There are several solutions.
- Method 1 The protocol specifies that a CSI-IM is associated with a specific channel resource QCL.
- the specific channel resource may be the first resource or the last resource among the channel resources associated with the CSI-IM, or the resource with the smallest index, or the resource with the largest index, or the resource configured with TCI-state, or The first resource in the resources configured with TCI-state, or the last resource in the resources configured with TCI-state, or the resource with the smallest index among the resources configured with TCI-state, or the resource configured with TCI-state The resource with the largest index among resources.
- Method 2 Configure the period of the CSI-IM to be 1/N of the period of the associated channel resource, where N is the number of channel resources associated with the CSI-IM.
- N is the number of channel resources associated with the CSI-IM.
- the terminal equipment can receive the CSI-IM using the receiving beams of each associated channel resource in turn.
- the CSI-IM is associated with 4 channel resources, which are channel resources 1 to 4, and the channel resource measurement period is 16 ms.
- the reported data 3 is determined, and the reported data 4 is determined according to the channel resource 4 and the measurement result 4.
- Method 3 Limit the receiving beams of the channel resources associated with the CSI-IM to be the same
- All channel resources associated with a CSI-IM interference resource can only be configured with one TCI-state.
- a CSI-IM interference resource is associated with a channel resource set resource or all channel resources in the resource set. Only one resource in the resource set is configured with TCI-state, or multiple resources are configured with TCI-state And the TCI-states of multiple resources are the same, or all resources are configured with TCI-states and the TCI-states of all resources are the same; for example, a CSI-IM interference resource is associated with the resource setting of a channel resource or is in the resource setting All channel resources in the resource setting are associated.
- Only one resource in the resource setting is configured with TCI-state, or multiple resources are configured with TCI-state and multiple resources have the same TCI-state, or all resources are configured with TCI-state and all resources are configured with TCI-state.
- the TCI-state of the resource is the same.
- the repetition parameter of the resource set corresponding to all channel resources associated with a CSI-IM interference resource is configured to be off.
- a CSI-IM interference resource is associated with a channel resource set resource or is associated with all channel resources in the resource set, and the repetition parameter of the resource set is configured to be off; for another example, a CSI-IM interference resource is associated with one channel resource set.
- the resource setting of the channel resource is associated or associated with all channel resources in the resource setting, and the repetition parameter of the resource set included in the resource setting is configured to be off;
- the QCL information of CSI-IM can be clarified, thereby avoiding technical ambiguity.
- the methods in the various embodiments described above may be configured through RRC signaling, that is, the specific method used by the terminal device may be configured through RRC signaling. Or, the terminal device can report which one is used.
- the SINR in the above embodiment can be replaced with other measurement parameters, such as RSRP, RSRQ, signal to noise ratio (signal to noise ratio, SNR), signal to interference ratio (signal to interference ratio, SIR), received signal strength indicator (received signal) strength indication, RSSI), CQI, precoding matrix indicator (precoding matrix indicator, PMI), channel rank indicator (rank indicator, RI), layer indicator (layer indicator, LI,). That is, the method of this application is also applicable to the measurement and reporting of the above indicators.
- SNR signal to noise ratio
- SIR signal to interference ratio
- RSSI received signal strength indicator
- CQI precoding matrix indicator
- precoding matrix indicator precoding matrix indicator
- PMI channel rank indicator
- layer indicator layer indicator
- the embodiment of the present application provides a communication device.
- the structure of the communication device may be as shown in FIG. 20, including a processing module 2001 and a transceiver module 2002.
- the transceiver module 2002 can communicate with the outside, and the processing module 2001 is used for processing, such as measurement.
- the transceiver module 2002 may also be referred to as a communication interface or a transceiver unit or a communication unit.
- the transceiver module 2002 may be used to perform the actions performed by the terminal device in the above method embodiment, or the transceiver module 2002 may be used to perform the actions performed by the network device in the above method embodiment.
- the transceiver module 2002 includes a sending module and/or a receiving module, which are respectively used to perform the sending and receiving steps of the network device or terminal device in the above method embodiment.
- the communication device can be specifically used to implement the method executed by the terminal device in the first embodiment.
- the device can be the terminal device itself, or a chip or a chip set in the terminal device or a chip used to execute related methods. Part of the function.
- the transceiving module 2002 is used to perform the transceiving-related operations on the terminal device side in the above method embodiment, and the processing module 2001 is used to perform the processing related operations on the terminal device in the above method embodiment.
- the transceiver module 2002 is used to receive measurement configuration information from a network device, and the measurement configuration information is used to configure channel resources and interference resources.
- the channel resource and its associated interference resource are configured on OFDM symbols other than the OFDM symbol occupied by CORESET (or the search space associated with CORESET).
- the processing module 2001 is used to perform measurement according to the configured channel resources and interference resources.
- the communication device may be specifically used to implement the method executed by the network device in Embodiment 1.
- the device may be the network device itself, or may be a chip or a chip set in the network device or a chip used to execute related Part of the method function.
- the transceiving module 2002 is used to perform the transceiving-related operations on the network device side in the above method embodiment, and the processing module 2001 is used to perform the processing related operations on the network device in the above method embodiment.
- the transceiver module 2002 is used to send measurement configuration information to a terminal device, and the measurement configuration information is used to configure channel resources and interference resources.
- the channel resource and its associated interference resource are configured on OFDM symbols other than the OFDM symbol occupied by CORESET (or the search space associated with CORESET).
- the transceiver module 2002 is also used to send configured channel resources and interference resources.
- the communication device can be specifically used to implement the method executed by the terminal device in the second embodiment.
- the device can be the terminal device itself, or the chip or chip set in the terminal device or the chip used to execute related methods. Part of the function.
- the transceiving module 2002 is used to perform the transceiving-related operations on the terminal device side in the above method embodiment, and the processing module 2001 is used to perform the processing related operations on the terminal device in the above method embodiment.
- the transceiver module 2002 is used to receive measurement configuration information from a network device, and the measurement configuration information is used to configure channel resources and interference resources.
- the channel resource and its associated interference resource are configured on other OFDM symbols except the OFDM symbol occupied by CORESET.
- the processing module 2001 is used to perform measurement according to the configured channel resources and interference resources.
- the communication device can be specifically used to implement the method executed by the network device in the second embodiment.
- the device can be the network device itself, or a chip in the network device or a chip set or a chip used to execute related Part of the method function.
- the transceiving module 2002 is used to perform the transceiving-related operations on the network device side in the above method embodiment, and the processing module 2001 is used to perform the processing related operations on the network device in the above method embodiment.
- the transceiver module 2002 is used to send measurement configuration information to a terminal device, and the measurement configuration information is used to configure channel resources and interference resources.
- the channel resource and its associated interference resource are configured on other OFDM symbols except the OFDM symbol occupied by CORESET.
- the transceiver module 2002 is also used to send configured channel resources and interference resources.
- the communication device can be specifically used to implement the method executed by the terminal device in the third embodiment.
- the device can be the terminal device itself, or a chip or a chip set in the terminal device or a chip used to execute related methods. Part of the function.
- the transceiving module 2002 is used to perform the transceiving-related operations on the terminal device side in the above method embodiment, and the processing module 2001 is used to perform the processing related operations on the terminal device in the above method embodiment.
- the transceiver module 2002 is used to receive measurement configuration information from a network device, and the measurement configuration information is used to configure channel resources and interference resources.
- the channel resource and its associated interference resource are configured in OFDM symbols other than the OFDM symbol occupied by CORESET on.
- the processing module 2001 is used to perform measurement according to the configured channel resources and interference resources.
- the communication device can be specifically used to implement the method executed by the network device in the third embodiment.
- the device can be the network device itself, or the chip or chipset in the network device or the chip used to perform related Part of the method function.
- the transceiving module 2002 is used to perform the transceiving-related operations on the network device side in the above method embodiment, and the processing module 2001 is used to perform the processing related operations on the network device in the above method embodiment.
- the transceiver module 2002 is used to send measurement configuration information to a terminal device, and the measurement configuration information is used to configure channel resources and interference resources.
- the channel resource and its associated interference resource are configured in OFDM symbols other than the OFDM symbol occupied by CORESET on.
- the transceiver module 2002 is also used to send configured channel resources and interference resources.
- the communication device can be specifically used to implement the method executed by the terminal device in the fourth embodiment.
- the device can be the terminal device itself, or a chip or a chip set in the terminal device or a chip used to execute related methods. Part of the function.
- the transceiving module 2002 is used to perform the transceiving-related operations on the terminal device side in the above method embodiment, and the processing module 2001 is used to perform the processing related operations on the terminal device in the above method embodiment.
- the transceiver module 2002 is used to receive measurement configuration information from a network device, and the measurement configuration information is used to configure channel resources and interference resources.
- the channel resource and its associated interference resource are configured on other OFDM symbols except the OFDM symbol occupied by CORESET .
- the processing module 2001 is used to perform measurement according to the configured channel resources and interference resources.
- the communication device may be specifically used to implement the method executed by the network device in the fourth embodiment.
- the device may be the network device itself, or may be a chip or a chip set in the network device or a chip used to perform related Part of the method function.
- the transceiving module 2002 is used to perform the transceiving-related operations on the network device side in the above method embodiment, and the processing module 2001 is used to perform the processing related operations on the network device in the above method embodiment.
- the transceiver module 2002 is used to send measurement configuration information to a terminal device, and the measurement configuration information is used to configure channel resources and interference resources.
- the channel resource and its associated interference resource are configured on other OFDM symbols except the OFDM symbol occupied by CORESET .
- the transceiver module 2002 is also used to send configured channel resources and interference resources.
- the communication device can be specifically used to implement the method executed by the terminal device in the fifth embodiment.
- the device can be the terminal device itself, or a chip or a chip set in the terminal device or a chip used to execute related methods. Part of the function.
- the transceiving module 2002 is used to perform the transceiving-related operations on the terminal device side in the above method embodiment, and the processing module 2001 is used to perform the processing related operations on the terminal device in the above method embodiment.
- the transceiver module 2002 is used to receive measurement configuration information from a network device, and the measurement configuration information is used to configure channel resources and interference resources.
- the channel resource is configured on other OFDM symbols except the OFDM symbol occupied by CORESET.
- the processing module 2001 is used to perform measurement according to the configured channel resources and interference resources.
- the communication device can be specifically used to implement the method executed by the network device in the fifth embodiment.
- the device can be the network device itself, or a chip in the network device or a chip set or a chip used to execute related Part of the method function.
- the transceiving module 2002 is used to perform the transceiving-related operations on the network device side in the above method embodiment, and the processing module 2001 is used to perform the processing related operations on the network device in the above method embodiment.
- the transceiver module 2002 is used to send measurement configuration information to a terminal device, and the measurement configuration information is used to configure channel resources and interference resources.
- the channel resource is configured on other OFDM symbols except the OFDM symbol occupied by CORESET.
- the transceiver module 2002 is also used to send configured channel resources and interference resources.
- the communication device can be specifically used to implement the method executed by the terminal device in the sixth embodiment.
- the device can be the terminal device itself, or the chip or chip set in the terminal device or the chip used to execute related methods. Part of the function.
- the transceiving module 2002 is used to perform the transceiving-related operations on the terminal device side in the above method embodiment, and the processing module 2001 is used to perform the processing related operations on the terminal device in the above method embodiment.
- the transceiver module 2002 is used to receive measurement configuration information from a network device, and the measurement configuration information is used to configure channel resources and interference resources.
- the processing module 2001 is used to perform measurement according to the configured channel resources and interference resources.
- the communication device can be specifically used to implement the method executed by the network device in the sixth embodiment.
- the device can be the network device itself, or the chip or chipset in the network device or the chip used to perform related Part of the method function.
- the transceiving module 2002 is used to perform the transceiving-related operations on the network device side in the above method embodiment, and the processing module 2001 is used to perform the processing related operations on the network device in the above method embodiment.
- the transceiver module 2002 is used to send measurement configuration information to a terminal device, and the measurement configuration information is used to configure channel resources and interference resources.
- the interference resource is configured on other OFDM symbols except the OFDM symbol occupied by CORESET.
- the transceiver module 2002 is also used to send configured channel resources and interference resources.
- the communication device can be specifically used to implement the method executed by the terminal device in the seventh embodiment.
- the device can be the terminal device itself, or a chip or a chip set in the terminal device or a chip used to execute related methods. Part of the function.
- the transceiving module 2002 is used to perform the transceiving-related operations on the terminal device side in the above method embodiment, and the processing module 2001 is used to perform the processing related operations on the terminal device in the above method embodiment.
- the transceiver module 2002 is used to receive measurement configuration information from a network device, and the measurement configuration information is used to configure channel resources and interference resources. Among them, interference resources and channel resources meet condition seven.
- the processing module 2001 is used to perform measurement according to the configured channel resources and interference resources.
- Condition 7 may be: when performing SINR measurement or CQI measurement, the channel resource and its associated interference resource are configured on other OFDM symbols except the OFDM symbol occupied by CORESET.
- condition 7 may also be: when performing SINR measurement or CQI measurement, channel resources and their associated interference resources are configured on OFDM symbols other than the OFDM symbols occupied by CORESET.
- condition 7 may also be: when performing SINR measurement or CQI measurement, channel resources and their associated interference resources are configured on OFDM symbols other than the OFDM symbols occupied by CORESET.
- condition 7 may also be: when performing SINR measurement or CQI measurement, channel resources and their associated interference resources are configured on OFDM symbols other than the OFDM symbols occupied by CORESET.
- condition 7 may also be: when performing SINR measurement or CQI measurement, channel resources are configured on other OFDM symbols except the OFDM symbol occupied by CORESET.
- condition 7 may also be: when performing SINR measurement or CQI measurement, the interference resource is configured on other OFDM symbols except the OFDM symbol occupied by CORESET.
- the communication device can be specifically used to implement the method executed by the network device in the seventh embodiment.
- the device can be the network device itself, or the chip or chipset in the network device or the chip used to perform related Part of the method function.
- the transceiving module 2002 is used to perform the transceiving-related operations on the network device side in the above method embodiment, and the processing module 2001 is used to perform the processing related operations on the network device in the above method embodiment.
- the transceiver module 2002 is used to send measurement configuration information to a terminal device, and the measurement configuration information is used to configure channel resources and interference resources. Among them, interference resources and channel resources meet condition seven.
- the transceiver module 2002 is also used to send configured channel resources and interference resources.
- Condition 7 may be: when performing SINR measurement or CQI measurement, the channel resource and its associated interference resource are configured on other OFDM symbols except the OFDM symbol occupied by CORESET.
- condition 7 may also be: when performing SINR measurement or CQI measurement, channel resources and their associated interference resources are configured on OFDM symbols other than the OFDM symbols occupied by CORESET.
- condition 7 may also be: when performing SINR measurement or CQI measurement, channel resources and their associated interference resources are configured on OFDM symbols other than the OFDM symbols occupied by CORESET.
- condition 7 may also be: when performing SINR measurement or CQI measurement, channel resources and their associated interference resources are configured on OFDM symbols other than the OFDM symbols occupied by CORESET.
- condition 7 may also be: when performing SINR measurement or CQI measurement, channel resources are configured on other OFDM symbols except the OFDM symbol occupied by CORESET.
- condition 7 may also be: when performing SINR measurement or CQI measurement, the interference resource is configured on other OFDM symbols except the OFDM symbol occupied by CORESET.
- the communication device can be specifically used to implement the method executed by the terminal device in the eighth embodiment.
- the device can be the terminal device itself, or a chip or a chip set in the terminal device or a chip used to execute related methods. Part of the function.
- the transceiving module 2002 is used to perform the transceiving-related operations on the terminal device side in the above method embodiment, and the processing module 2001 is used to perform the processing related operations on the terminal device in the above method embodiment.
- the transceiver module 2002 is used to receive measurement configuration information from a network device, and the measurement configuration information is used to configure channel resources and interference resources. Among them, interference resources and channel resources meet condition eight.
- the processing module 2001 is used to perform measurement according to the configured channel resources and interference resources.
- Condition 8 can be: when the repetition parameter of the resource set corresponding to the channel resource is configured to be off, if the channel resource and CORESET use the same receiving beam, the channel resource and CORESET can use the same OFDM symbol. On the contrary, it is not possible.
- condition eight may also be: when the repetition parameter of the resource set corresponding to the interference resource is configured to be off, if the interference resource and CORESET use the same receiving beam, the interference resource and CORESET may use the same OFDM symbol. On the contrary, it is not possible.
- condition eight may also be: when the repetition parameter of the resource set corresponding to the channel resource is configured to be off, if the channel resource and CORESET use the same receiving beam, the interference resource corresponding to the channel resource and CORESET may use the same OFDM symbol. On the contrary, it is not possible.
- condition eight may also be: when the repetition parameter of the resource set corresponding to the channel resource and the repetition parameter of the resource set corresponding to the interference resource are both configured to be off, if two CORESETs have the same receive beam or TCI-state, the channel resource is The corresponding interference resources may use the same symbols as the two CORESETs respectively. On the contrary, it is not possible.
- the communication device may be specifically used to implement the method executed by the network device in the eighth embodiment.
- the device may be the network device itself, or may be a chip or a chip set in the network device or a chip used to perform related Part of the method function.
- the transceiving module 2002 is used to perform the transceiving-related operations on the network device side in the above method embodiment, and the processing module 2001 is used to perform the processing related operations on the network device in the above method embodiment.
- the transceiver module 2002 is used to send measurement configuration information to a terminal device, and the measurement configuration information is used to configure channel resources and interference resources. Among them, interference resources and channel resources meet condition eight.
- the transceiver module 2002 is also used to send configured channel resources and interference resources.
- Condition 8 can be: when the repetition parameter of the resource set corresponding to the channel resource is configured to be off, if the channel resource and CORESET use the same receiving beam, the channel resource and CORESET can use the same OFDM symbol. On the contrary, it is not possible.
- condition eight may also be: when the repetition parameter of the resource set corresponding to the interference resource is configured to be off, if the interference resource and CORESET use the same receiving beam, the interference resource and CORESET may use the same OFDM symbol. On the contrary, it is not possible.
- condition eight may also be: when the repetition parameter of the resource set corresponding to the channel resource is configured to be off, if the channel resource and CORESET use the same receiving beam, the interference resource corresponding to the channel resource and CORESET may use the same OFDM symbol. On the contrary, it is not possible.
- condition eight may also be: when the repetition parameter of the resource set corresponding to the channel resource and the repetition parameter of the resource set corresponding to the interference resource are both configured to be off, if two CORESETs have the same receive beam or TCI-state, the channel resource is The corresponding interference resources may use the same symbols as the two CORESETs respectively. On the contrary, it is not possible.
- the communication device can be specifically used to implement the method executed by the terminal device in the ninth embodiment.
- the device can be the terminal device itself, or a chip or a chip set in the terminal device or a chip used to execute related methods. Part of the function.
- the transceiving module 2002 is used to perform the transceiving-related operations on the terminal device side in the above method embodiment, and the processing module 2001 is used to perform the processing related operations on the terminal device in the above method embodiment.
- the transceiver module 2002 is used to receive measurement configuration information from a network device, and the measurement configuration information is used to configure channel resources and interference resources.
- the transceiver module 2002 is also used to use the same receiving beam to receive the channel resource and the interference corresponding to the channel resource when the channel resource and a CORESET use the same OFDM symbol, and the interference resource corresponding to the channel does not use the same OFDM symbol as any CORESET. Resources and the CORESET.
- the communication device can be specifically used to implement the method executed by the terminal device in the tenth embodiment.
- the device can be the terminal device itself, or a chip or a chip set in the terminal device or a chip used to perform related methods. Part of the function.
- the transceiving module 2002 is used to perform the transceiving-related operations on the terminal device side in the above method embodiment, and the processing module 2001 is used to perform the processing related operations on the terminal device in the above method embodiment.
- the transceiver module 2002 is used to receive measurement configuration information from a network device, and the measurement configuration information is used to configure channel resources and interference resources.
- the processing module 2001 is also used to measure only the channel resource and not the interference resource when the channel resource and a CORESET use the same OFDM symbol, and the interference resource corresponding to the channel does not use the same OFDM symbol as any CORESET.
- the communication device can be specifically used to implement the method executed by the terminal device in the eleventh embodiment.
- the device can be the terminal device itself, or the chip or chipset in the terminal device or the chip used to execute related Part of the method function.
- the transceiving module 2002 is used to perform the transceiving-related operations on the terminal device side in the above method embodiment, and the processing module 2001 is used to perform the processing related operations on the terminal device in the above method embodiment.
- the transceiver module 2002 is used to receive measurement configuration information from a network device, and the measurement configuration information is used to configure channel resources and interference resources.
- the processing module 2001 is also used to abandon this measurement when the channel resource and a CORESET use the same OFDM symbol, and the interference resource corresponding to the channel resource and any CORESET do not use the same OFDM symbol.
- the communication device can be specifically used to implement the method executed by the terminal device in the twelfth embodiment.
- the device can be the terminal device itself, or the chip or chip set in the terminal device or the chip used to execute related Part of the method function.
- the transceiving module 2002 is used to perform the transceiving-related operations on the terminal device side in the above method embodiment, and the processing module 2001 is used to perform the processing related operations on the terminal device in the above method embodiment.
- the transceiver module 2002 is used to receive measurement configuration information from a network device, and the measurement configuration information is used to configure channel resources and interference resources.
- the transceiver module 2002 is also used to use the same receiving beam to receive the channel resource and the interference resource corresponding to the channel resource when the interference resource and a CORESET use the same OFDM symbol, but the channel resource and any CORESET do not use the same OFDM symbol. CORESET.
- the communication device can be specifically used to implement the method executed by the terminal device in the thirteenth embodiment.
- the device can be the terminal device itself, or the chip or chipset in the terminal device or the chip used to execute related Part of the method function.
- the transceiving module 2002 is used to perform the transceiving-related operations on the terminal device side in the above method embodiment, and the processing module 2001 is used to perform the processing related operations on the terminal device in the above method embodiment.
- the transceiver module 2002 is used to receive measurement configuration information from a network device, and the measurement configuration information is used to configure channel resources and interference resources.
- the processing module 2001 is also used to measure only the channel resource and not the interference resource when the interference resource and a CORESET use the same OFDM symbol, but the channel resource and any CORESET do not use the same OFDM symbol.
- the communication device can be specifically used to implement the method executed by the terminal device in the fourteenth embodiment.
- the device can be the terminal device itself, or the chip or chipset in the terminal device or the chip used to execute related Part of the method function.
- the transceiving module 2002 is used to perform the transceiving-related operations on the terminal device side in the above method embodiment, and the processing module 2001 is used to perform the processing related operations on the terminal device in the above method embodiment.
- the transceiver module 2002 is used to receive measurement configuration information from a network device, and the measurement configuration information is used to configure channel resources and interference resources.
- the processing module 2001 is also used to abandon this measurement when the interference resource and a CORESET use the same OFDM symbol, but the channel resource and any CORESET do not use the same OFDM symbol.
- the communication device can be specifically used to implement the method executed by the terminal device in the fifteenth embodiment.
- the device can be the terminal device itself, or the chip or chipset in the terminal device or the chip used to execute related Part of the method function.
- the transceiving module 2002 is used to perform the transceiving-related operations on the terminal device side in the above method embodiment, and the processing module 2001 is used to perform the processing related operations on the terminal device in the above method embodiment.
- the transceiver module 2002 is used to receive measurement configuration information from a network device, and the measurement configuration information is used to configure channel resources and interference resources.
- the transceiver module 2002 is also configured to use the same receiving beam to receive the channel resource and the interference resource corresponding to the channel resource and the CORESET when the channel resource and interference resource use the same OFDM symbol as a CORESET.
- the communication device can be specifically used to implement the method executed by the terminal device in the sixteenth embodiment.
- the device can be the terminal device itself, or the chip or chipset in the terminal device or the chip used to execute related Part of the method function.
- the transceiving module 2002 is used to perform the transceiving-related operations on the terminal device side in the above method embodiment, and the processing module 2001 is used to perform the processing related operations on the terminal device in the above method embodiment.
- the transceiver module 2002 is used to receive measurement configuration information from a network device, and the measurement configuration information is used to configure channel resources and interference resources.
- the processing module 2001 is also used to measure only the channel resource and not the interference resource when the channel resource and interference resource use the same OFDM symbol as a CORESET.
- the communication device can be specifically used to implement the method executed by the terminal device in the seventeenth embodiment.
- the device can be the terminal device itself, or the chip or chipset in the terminal device or the chip used to execute related Part of the method function.
- the transceiving module 2002 is used to perform the transceiving-related operations on the terminal device side in the above method embodiment, and the processing module 2001 is used to perform the processing related operations on the terminal device in the above method embodiment.
- the transceiver module 2002 is used to receive measurement configuration information from a network device, and the measurement configuration information is used to configure channel resources and interference resources.
- the processing module 2001 is also used to abandon this measurement when the channel resource and interference resource use the same OFDM symbol as a CORESET.
- the communication device can be specifically used to implement the method executed by the terminal device in the eighteenth embodiment.
- the device can be the terminal device itself, or the chip or chipset in the terminal device or the chip used to execute related Part of the method function.
- the transceiving module 2002 is used to perform the transceiving-related operations on the terminal device side in the above method embodiment, and the processing module 2001 is used to perform the processing related operations on the terminal device in the above method embodiment.
- the transceiver module 2002 is used to receive measurement configuration information from a network device, and the measurement configuration information is used to configure channel resources and interference resources.
- the transceiver module 2002 is also used to use the same receiving beam to receive the channel when the channel resource and the first CORESET use the same OFDM symbol, the interference resource and the second CORESET use the same OFDM symbol, and the first CORESET and the second CORESET use the same receiving beam.
- Resource and interference resource corresponding to the channel resource and the CORESET.
- the communication device can be specifically used to implement the method executed by the terminal device in the nineteenth embodiment.
- the device can be the terminal device itself, or the chip or chipset in the terminal device or the chip used to execute related Part of the method function.
- the transceiving module 2002 is used to perform the transceiving-related operations on the terminal device side in the above method embodiment, and the processing module 2001 is used to perform the processing related operations on the terminal device in the above method embodiment.
- the transceiver module 2002 is used to receive measurement configuration information from a network device, and the measurement configuration information is used to configure channel resources and interference resources.
- the processing module 2001 is also used to measure only the channel resource and not when the channel resource and the first CORESET use the same OFDM symbol, the interference resource and the second CORESET use the same OFDM symbol, and the first CORESET and the second CORESET use the same receiving beam. Interfering resources.
- the communication device can be specifically used to implement the method executed by the terminal device in Embodiment 20.
- the device can be the terminal device itself, or the chip or chipset in the terminal device or the chip used to execute related Part of the method function.
- the transceiving module 2002 is used to perform the transceiving-related operations on the terminal device side in the above method embodiment, and the processing module 2001 is used to perform the processing related operations on the terminal device in the above method embodiment.
- the transceiver module 2002 is used to receive measurement configuration information from a network device, and the measurement configuration information is used to configure channel resources and interference resources.
- the processing module 2001 is further configured to abandon this measurement when the channel resource and the first CORESET use the same OFDM symbol, the interference resource and the second CORESET use the same OFDM symbol, and the first CORESET and the second CORESET use the same receiving beam.
- the communication device may be specifically used to implement the method executed by the terminal device in Embodiment 21.
- the device may be the terminal device itself, or a chip or a chip set or a chip used for execution in the terminal device. Part of the related method function.
- the transceiving module 2002 is used to perform the transceiving-related operations on the terminal device side in the above method embodiment, and the processing module 2001 is used to perform the processing related operations on the terminal device in the above method embodiment.
- the transceiver module 2002 is used to receive measurement configuration information from a network device, and the measurement configuration information is used to configure channel resources and interference resources.
- the transceiver module 2002 is also used to use the same receiving beam to receive the channel when the channel resource and the first CORESET use the same OFDM symbol, the interference resource and the second CORESET use the same OFDM symbol, and the first CORESET and the second CORESET use different receiving beams. Resource and interference resource corresponding to the channel resource and the CORESET.
- the communication device can be specifically used to implement the method executed by the terminal device in the twenty-second embodiment.
- the device can be the terminal device itself, or a chip or a chip set or a chip used for execution in the terminal device. Part of the related method function.
- the transceiving module 2002 is used to perform the transceiving-related operations on the terminal device side in the above method embodiment, and the processing module 2001 is used to perform the processing related operations on the terminal device in the above method embodiment.
- the transceiver module 2002 is used to receive measurement configuration information from a network device, and the measurement configuration information is used to configure channel resources and interference resources.
- the processing module 2001 is also used to measure only the channel resource and not when the channel resource and the first CORESET use the same OFDM symbol, the interference resource and the second CORESET use the same OFDM symbol, and the first CORESET and the second CORESET use different receive beams. Interfering resources.
- the communication device can be specifically used to implement the method executed by the terminal device in the twenty-third embodiment.
- the device can be the terminal device itself, or the chip or chipset in the terminal device or the chip used for execution. Part of the related method function.
- the transceiving module 2002 is used to perform the transceiving-related operations on the terminal device side in the above method embodiment, and the processing module 2001 is used to perform the processing related operations on the terminal device in the above method embodiment.
- the transceiver module 2002 is used to receive measurement configuration information from a network device, and the measurement configuration information is used to configure channel resources and interference resources.
- the processing module 2001 is further configured to abandon this measurement when the channel resource and the first CORESET use the same OFDM symbol, the interference resource and the second CORESET use the same OFDM symbol, and the first CORESET and the second CORESET use different receive beams.
- the division of modules in the embodiments of this application is illustrative, and it is only a logical function division. In actual implementation, there may be other division methods.
- the functional modules in the various embodiments of this application can be integrated into one process. In the device, it can also exist alone physically, or two or more modules can be integrated into one module.
- the above-mentioned integrated modules can be implemented in the form of hardware or software function modules. It can be understood that, for the function or implementation of each module in the embodiment of the present application, reference may be made to the related description of the method embodiment.
- the communication device may be as shown in FIG. 21, and the communication device may be a communication device or a chip in a communication device, where the communication device may be a terminal device or a network device.
- the device may include a processor 2101, a communication interface 2102, and a memory 2103.
- the processing module 2001 may be a processor 2101.
- the transceiver module 2002 may be a communication interface 2102. It should also be understood that the transceiver module 2002 may also be an input/output interface.
- the functions of the transceiver module 2002 can be implemented by a transceiver.
- the transceiver may include a transmitter and/or a receiver, which respectively implement the functions of the transmitting unit and the receiving unit.
- the processor 2101 may be a central processing unit (central processing unit, CPU), or a digital processing module, and so on.
- the communication interface 2102 may be a transceiver, an interface circuit such as a transceiver circuit, etc., or a transceiver chip, and so on.
- the device also includes a memory 2103, which is used to store a program executed by the processor 2101.
- the memory 2103 may be a non-volatile memory, such as a hard disk drive (HDD) or a solid-state drive (SSD), etc., and may also be a volatile memory (volatile memory), such as random access memory (random access memory). -access memory, RAM).
- the memory 2103 is any other medium that can be used to carry or store desired program codes in the form of instructions or data structures and that can be accessed by a computer, but is not limited to this.
- the processor 2101 is configured to execute the program code stored in the memory 2103, and is specifically configured to execute the actions of the aforementioned processing module 2001, which will not be repeated in this application.
- the communication interface 2102 is specifically configured to execute the actions of the above-mentioned transceiver module 2002, which will not be repeated in this application.
- the communication interface 2102, the processor 2101, and the memory 2103 can communicate with each other through internal connection paths to transfer control and/or data signals.
- the memory 2103 is used to store computer programs, and the processor 2101 is used to call and run from the memory 2103.
- the computer program controls the communication interface 2102 to send and receive signals.
- the communication device may further include an antenna for transmitting data or control signaling or information or messages output by the communication interface 2102 through a wireless signal.
- the foregoing processor 2101 and the memory 2103 may be combined into a processing device, and the processor 2101 is configured to execute program codes stored in the memory 2103 to implement the foregoing functions.
- the memory 2103 may also be integrated in the processor 2101, or independent of the processor 2101, and the processor 2101 may correspond to the processing module in FIG. 20.
- the aforementioned communication interface 2102 may correspond to the transceiver module in FIG. 20, and may also be called a transceiver unit or a transceiver.
- the communication interface 2102 may include a receiver (or called receiver, receiving circuit) and a transmitter (or called transmitter, transmitting circuit). Among them, the receiver is used to receive signals, and the transmitter is used to transmit signals.
- connection medium between the aforementioned communication interface 2102, the processor 2101, and the memory 2103 is not limited in the embodiment of the present application.
- the memory 2103, the processor 2101, and the communication interface 2102 are connected by a bus 2104.
- the bus is represented by a thick line in FIG. 21.
- the connection mode between other components is only for schematic illustration. , Is not limited.
- the bus can be divided into an address bus, a data bus, a control bus, and so on. For ease of presentation, only one thick line is used to represent in FIG. 21, but it does not mean that there is only one bus or one type of bus.
- the embodiment of the present application also provides a processing device, including a processor and an interface.
- the processor may be used to execute the method in the foregoing method embodiment.
- the processing device may be a chip.
- the processing device may be a field programmable gate array (FPGA), an application specific integrated circuit (ASIC), a system on chip (SoC), or It can be a CPU, it can also be a network processor (NP), it can also be a digital signal processor (DSP), it can be a microcontroller (microcontroller unit, MCU), or it can be programmable Controller (programmable logic device, PLD) or other integrated chips.
- FPGA field programmable gate array
- ASIC application specific integrated circuit
- SoC system on chip
- NP network processor
- DSP digital signal processor
- MCU microcontroller unit
- PLD programmable Controller
- the embodiment of the present invention also provides a computer-readable storage medium for storing computer software instructions required to be executed to execute the foregoing processor, which contains a program required to execute the foregoing processor.
- this application can be provided as methods, systems, or computer program products. Therefore, this application may adopt the form of a complete hardware embodiment, a complete software embodiment, or an embodiment combining software and hardware. Moreover, this application may adopt the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program codes.
- computer-usable storage media including but not limited to disk storage, CD-ROM, optical storage, etc.
- These computer program instructions can also be stored in a computer-readable memory that can guide a computer or other programmable data processing equipment to work in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture including the instruction device.
- the device implements the functions specified in one process or multiple processes in the flowchart and/or one block or multiple blocks in the block diagram.
- These computer program instructions can also be loaded on a computer or other programmable data processing equipment, so that a series of operation steps are executed on the computer or other programmable equipment to produce computer-implemented processing, so as to execute on the computer or other programmable equipment.
- the instructions provide steps for implementing the functions specified in one process or multiple processes in the flowchart and/or one block or multiple blocks in the block diagram.
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Abstract
本申请公开了一种测量上报方法及装置,可以解决在进行SINR测量时,信道资源、干扰资源与CORESET资源冲突问题。该方法包括:接收来自网络设备的测量配置信息,测量配置信息用于配置信道资源以及干扰资源,其中,当信道资源以及干扰资源满足预设条件时,信道资源以及干扰资源配置在除CORESET所占用的OFDM符号以外的其他OFDM符号上。根据配置的信道资源以及干扰资源进行测量。本申请实施例中,通过在配置信道资源以及干扰资源时避开CORESET,从而可以避免配置信道资源、干扰资源与CORESET资源冲突,导致无法正确接收信道资源、干扰资源与CORESET的问题。
Description
本申请涉及通信技术领域,特别涉及一种测量上报方法及装置。
第五代移动通信系统(5th generation,5G)中,高频通信可以采用模拟波束技术,通过大规模天线阵列进行加权处理,将信号能量集中在一个较小的范围内,形成一个类似于光束一样的信号(称为模拟波束,简称波束),从而提高传输距离。网络设备和终端设备可以通过波束测量确定网络侧的发送波束和终端侧的接收波束。在进行波束测量时,网络设备可以为终端设备配置用于波束测量的信道资源和干扰资源,其中,信道资源用于信道测量,干扰资源用于测量干扰信号能量。网络设备在配置的信道资源和干扰资源上分别发送参考信号,以使终端设备通过测量信道资源和干扰资源上传输的参考信号进行波束测量,确定网络侧的发送波束和终端侧的接收波束。
然而,网络设备除了向终端设备发送用于波束测量的参考信号之外,还向终端设备发送物理下行控制信道(physical downlink control channel,PDCCH)。用于波束测量的信道资源和干扰资源与用于指示PDCCH的控制资源集(control resource set,CORESET)可能存在重叠的时频资源,从而导致资源冲突。
发明内容
本申请提供一种测量上报方法及装置,可以解决在进行信号干扰噪声比(signal to interference plus noise ratio,SINR)测量时,信道资源、干扰资源与CORESET资源冲突问题。
第一方面,本申请实施例提供的一种测量上报方法,该方法可以应用于终端设备,或者终端设备中的芯片或芯片组,该方法包括:接收来自网络设备的测量配置信息,测量配置信息用于配置信道资源以及干扰资源,其中,当信道资源以及干扰资源满足预设条件时,信道资源以及干扰资源配置在除CORESET所占用的正交频分复用(orthogonal frequency divided multiplexing,OFDM)符号以外的其他OFDM符号上。根据配置的信道资源以及干扰资源进行测量。本申请实施例中,通过在配置信道资源以及干扰资源时避开CORESET,从而可以避免配置信道资源、干扰资源与CORESET资源冲突,导致无法正确接收信道资源、干扰资源与CORESET的问题。
在一种可能的设计中,预设条件可以为:信道资源对应的资源集合的重复(repetition)参数配置为开启。上述设计中,通过在信道资源对应的资源集合的repetition参数配置为开启时,信道资源、干扰资源避开CORESET占用的OFDM,可以避免信道资源、干扰资源与CORESET资源冲突。
在一种可能的设计中,预设条件可以为:干扰资源对应的资源集合的repetition参数配置为开启。上述设计中,通过在干扰资源对应的资源集合的repetition参数配置为开启时,信道资源、干扰资源避开CORESET占用的OFDM,可以避免信道资源、干扰资源与CORESET资源冲突。
在一种可能的设计中,预设条件可以为:信道资源对应的资源集合与干扰资源对应的资源集合中任一项的repetition参数配置为开启。上述设计中,在信道资源对应的资源集合、干扰资源对应的资源集合中任一项的repetition参数配置为开启时,信道资源、干扰资源避开CORESET占用的OFDM,可以避免信道资源、干扰资源与CORESET资源冲突。
在一种可能的设计中,信道资源可以为信道状态信息参考信号(channel state information reference signal,CSI-RS)资源或同步信号/物理广播信道块(synchronization system/physical broadcast channel block,SS/PBCH block)。
在一种可能的设计中,干扰资源可以为CSI-RS资源,SSB或信道状态信息干扰测量信号(channel state information interference measurement,CSI-IM)。
在一种可能的设计中,信道资源和干扰资源可以一一对应。
在一种可能的设计中,一个信道资源也可以对应多个干扰资源。
在一种可能的设计中,多个信道资源也可以对应一个干扰资源。
在一种可能的设计中,测量配置信息也可以配置多个信道资源以及各个信道资源对应的干扰资源,其中,每个信道资源及其对应干扰资源均可以满足在满足上述预设条件时,信道资源以及干扰资源配置在除CORESET所占用的OFDM符号以外的其他OFDM符号上。上述设计中,网络设备可以为终端设备配置多组资源(即信道资源和对应的干扰资源),从而终端设备可以采用多组资源进行测量,进而可以提高测量的准确性。
第二方面,本申请实施例提供的一种测量上报方法,该方法可以应用于网络设备,或者网络设备中的芯片或芯片组,该方法包括:发送测量配置信息,测量配置信息用于配置信道资源以及干扰资源,其中,当信道资源以及干扰资源满足预设条件时,信道资源以及干扰资源配置在除控制资源集CORESET所占用的OFDM符号以外的其他OFDM符号上。发送配置的信道资源以及干扰资源。本申请实施例中,通过在配置信道资源以及干扰资源时避开CORESET,从而可以避免配置信道资源、干扰资源与CORESET资源冲突,导致无法正确接收信道资源、干扰资源与CORESET的问题。
在一种可能的设计中,预设条件可以为:信道资源对应的资源集合的重复(repetition)参数配置为开启。上述设计中,通过在信道资源对应的资源集合的repetition参数配置为开启时,信道资源、干扰资源避开CORESET占用的OFDM,可以避免信道资源、干扰资源与CORESET资源冲突。
在一种可能的设计中,预设条件可以为:干扰资源对应的资源集合的repetition参数配置为开启。上述设计中,通过在干扰资源对应的资源集合的repetition参数配置为开启时,信道资源、干扰资源避开CORESET占用的OFDM,可以避免信道资源、干扰资源与CORESET资源冲突。
在一种可能的设计中,预设条件可以为:信道资源对应的资源集合与干扰资源对应的资源集合中任一项的repetition参数配置为开启。上述设计中,在信道资源对应的资源集合、干扰资源对应的资源集合中任一项的repetition参数配置为开启时,信道资源、干扰资源避开CORESET占用的OFDM,可以避免信道资源、干扰资源与CORESET资源冲突。
在一种可能的设计中,信道资源可以为CSI-RS资源或SS/PBCH block。
在一种可能的设计中,干扰资源可以为CSI-RS资源,SSB或CSI-IM。
在一种可能的设计中,信道资源和干扰资源可以一一对应。
在一种可能的设计中,一个信道资源也可以对应多个干扰资源。
在一种可能的设计中,多个信道资源也可以对应一个干扰资源。
在一种可能的设计中,测量配置信息也可以配置多个信道资源以及各个信道资源对应的干扰资源,其中,每个信道资源及其对应干扰资源均可以满足在满足上述预设条件时,信道资源以及干扰资源配置在除CORESET所占用的OFDM符号以外的其他OFDM符号上。上述设计中,网络设备可以为终端设备配置多组资源(即信道资源和对应的干扰资源),从而终端设备可以采用多组资源进行测量,进而可以提高测量的准确性。
第三方面,本申请实施例提供的一种测量上报方法,该方法可以应用于终端设备,或者终端设备中的芯片或芯片组,该方法包括:接收来自网络设备的测量配置信息,测量配置信息用于配置信道资源以及干扰资源;在信道资源以及干扰资源满足预设条件时,采用相同的接收波束接收信道资源以及干扰资源以及CORESET。本申请实施例中,终端设备通过采用相同的接收波束接收信道资源以及干扰资源以及CORESET,一方面采用相同的接收波束接收信道资源以及干扰资源,可以进行SINR测量,另一方面通过与信道资源以及干扰资源相同的接收波束CORESET,从而可以即使信道资源以及干扰资源与CORESET包括相同的OFDM符号,也可以接收信道资源以及干扰资源与CORESET,进而解决信道资源以及干扰资源与CORESET资源冲突的问题。
在一种可能的设计中,终端设备采用相同的接收波束接收信道资源以及干扰资源以及CORESET,可以指:终端设备认为接收信道资源以及干扰资源以及CORESET具有typeD的准同位关系。
在一种可能的设计中,终端设备采用相同的接收波束接收信道资源以及干扰资源以及CORESET,可以指:终端设备认为信道资源和干扰资源与CORESET采用相同的传输配置指示(transmission configuration indicator,TCI)状态(state)。
在一种可能的设计中,预设条件可以为信道资源所占用的时频资源与CORESET所占用的时频资源包含相同的OFDM符号。上述设计,通过在信道资源与CORESET包括相同的OFDM符号时采用相同的接收波束接收信道资源以及干扰资源以及CORESET,使得终端设备可以接收信道资源以及干扰资源以及CORESET。
在一种可能的设计中,预设条件可以为干扰资源所占用的时频资源与CORESET所占用的时频资源包含相同的OFDM符号。上述设计,通过在干扰资源与CORESET包括相同的OFDM符号时采用相同的接收波束接收信道资源以及干扰资源以及CORESET,使得终端设备可以接收信道资源以及干扰资源以及CORESET。
在一种可能的设计中,预设条件可以为信道资源所占用的时频资源与CORESET所占用的时频资源包含相同的OFDM符号,且干扰资源所占用的时频资源也与该CORESET所占用的时频资源包含相同的OFDM符号。上述设计,通过采用相同的接收波束接收信道资源以及干扰资源以及CORESET,使得即使信道资源以及干扰资源以及CORESET的资源存在重叠,终端设备可以接收信道资源以及干扰资源以及CORESET,从而解决资源冲突的问题。
在一种可能的设计中,预设条件可以为:信道资源所占用的时频资源与第一CORESET所占用的时频资源包含相同的OFDM符号,干扰资源所占用的时频资源与第二CORESET所占用的时频资源包含相同的OFDM符号,第一CORESET与第二CORESET对应相同的接收波束;CORESET包括第一CORESET以及第二CORESET。上述设计中,第一CORESET与第二CORESET对应相同的接收波束时,可以通过相同的接收波束接收信道资源、干扰 资源、第一CORESET以及第二CORESET,从而可以解决资源冲突的问题。
在一种可能的设计中,信道资源所占用的时频资源与CORESET所占用的时频资源包含相同的OFDM符号,可以指CORESET所占用的时频资源包括信道资源所占用的OFDM符号。
在一种可能的设计中,信道资源所占用的时频资源与CORESET所占用的时频资源包含相同的OFDM符号,可以指信道资源所占用的OFDM与CORESET所占用的OFDM完全相同。
在一种可能的设计中,信道资源所占用的时频资源与CORESET所占用的时频资源包含相同的OFDM符号,可以指信道资源所占用的OFDM与CORESET所占用的OFDM部分相同。
在一种可能的设计中,干扰资源所占用的时频资源与CORESET所占用的时频资源包含相同的OFDM符号,可以指CORESET所占用的时频资源包括干扰资源所占用的OFDM符号。
在一种可能的设计中,干扰资源所占用的时频资源与CORESET所占用的时频资源包含相同的OFDM符号,可以指干扰资源所占用的OFDM与CORESET所占用的OFDM完全相同。
在一种可能的设计中,干扰资源所占用的时频资源与CORESET所占用的时频资源包含相同的OFDM符号,可以指干扰资源所占用的OFDM与CORESET所占用的OFDM部分相同。
在一种可能的设计中,信道资源可以为CSI-RS资源或SS/PBCH block。
在一种可能的设计中,干扰资源可以为CSI-RS资源,SSB或CSI-IM。
在一种可能的设计中,信道资源和干扰资源可以一一对应。
在一种可能的设计中,一个信道资源也可以对应多个干扰资源。
在一种可能的设计中,多个信道资源也可以对应一个干扰资源。
在一种可能的设计中,测量配置信息也可以配置多个信道资源以及各个信道资源对应的干扰资源,其中,针对每个信道资源以及对应的干扰资源,在信道资源以及干扰资源满足预设条件时,均可以采用相同的接收波束接收信道资源以及干扰资源以及CORESET。
第四方面,本申请实施例提供的一种测量上报方法,该方法可以应用于终端设备,或者终端设备中的芯片或芯片组,该方法包括:接收来自网络设备的测量配置信息,测量配置信息用于配置信道资源以及干扰资源,信道资源以及干扰资源用于测量SINR;在信道资源以及干扰资源满足预设条件时,仅根据信道资源进行测量SINR。本申请实施例中,通过在信道资源和干扰资源不能都接收时,放弃对干扰资源的测量,从而可以避免由于信道资源和干扰资源无法都接收导致测量结果不准确的问题。
在一种可能的设计中,预设条件可以为:信道资源所占用的时频资源与第一CORESET所占用的时频资源包含相同的OFDM符号,干扰资源所占用的时频资源与第二CORESET所占用的时频资源包含相同的OFDM符号,第一CORESET与第二CORESET对应不同的接收波束。上述设计中,当第一CORESET与第二CORESET的接收波束不同时,信道资源与第一CORESET的资源冲突问题,与干扰资源与第二CORESET的资源冲突问题无法同时解决,在这种情况下,通过放弃对干扰资源的测量,可以避免由于信道资源和干扰资源无法都接收导致测量结果不准确的问题。
在一种可能的设计中,预设条件为:干扰资源所占用的时频资源与CORESET所占用的时频资源包含相同的OFDM符号。上述设计中,当干扰资源与CORESET资源冲突时,通过放弃对干扰资源的测量,可以避免由于信道资源和干扰资源无法都接收导致测量结果不准确的问题。
在一种可能的设计中,在信道资源以及干扰资源满足预设条件时,不接收干扰资源。上述设计中,通过放弃接收测量干扰资源,可以降低终端设备的功耗。
在一种可能的设计中,信道资源可以为CSI-RS资源或SS/PBCH block。
在一种可能的设计中,干扰资源可以为CSI-RS资源,SSB或CSI-IM。
在一种可能的设计中,信道资源和干扰资源可以一一对应。
在一种可能的设计中,一个信道资源也可以对应多个干扰资源。
在一种可能的设计中,多个信道资源也可以对应一个干扰资源。
在一种可能的设计中,测量配置信息也可以配置多个信道资源以及各个信道资源对应的干扰资源,其中,针对每个信道资源以及对应的干扰资源,在信道资源以及干扰资源满足预设条件时,均可以仅根据信道资源进行测量SINR。
第五方面,本申请实施例提供的一种测量上报方法,该方法可以应用于终端设备,或者终端设备中的芯片或芯片组,该方法包括:接收来自网络设备的测量配置信息,测量配置信息用于配置信道资源以及干扰资源,其中,当信道资源对应的资源集合的repetition参数配置为关闭,且信道资源与CORESET对应相同的接收波束时,信道资源允许配置在CORESET占用的OFDM符号上;根据配置的信道资源以及干扰资源进行测量。本申请实施例中,当信道资源与CORESET对应相同的接收波束时,即使信道资源和CORESET包括相同的OFDM符号,终端设备可以采用相同的接收波束接收信道资源和CORESET,从而可以解决资源冲突的问题。
第六方面,本申请实施例提供的一种测量上报方法,该方法可以应用于终端设备,或者终端设备中的芯片或芯片组,该方法包括:接收来自网络设备的测量配置信息,测量配置信息用于配置信道资源以及干扰资源,其中,在进行SINR测量或信道质量指示(chanel quality indicator,CQI)测量时,信道资源以及干扰资源配置在除CORESET占用的正交频分复用OFDM符号以外的其他OFDM符号上;根据配置的至少一个信道资源以及各个信道资源分别对应的干扰资源进行测量。本申请实施例中,在进行SINR测量或者CQI测量时,通过避开CORESET占用的OFDM符号,可以避免信道资源以及干扰资源、CORESET资源冲突的问题。
第七方面,本申请实施例提供的一种测量上报方法,该方法可以应用于终端设备,或者终端设备中的芯片或芯片组,该方法包括:接收来自网络设备的测量配置信息,测量配置信息用于配置信道资源以及干扰资源,其中,满足如下至少一项时:信道资源满足第一条件,干扰资源满足第二条件,干扰资源允许配置在CORESET占用的OFDM符号上;根据配置的信道资源以及干扰资源进行测量。本申请实施例中,在满足一定条件时,允许干扰资源在CORESET占用的OFDM符号上,可以提高资源利用率。
在一种可能的设计中,预设条件为:信道资源对应的干扰资源对应的资源集合的repetition参数配置为关闭,且干扰资源与CORESET对应相同的接收波束。R15协议中资源冲突解决方法为,所属的资源集合的repetition参数配置为关闭时,信道资源可以配置在CORESET对应的OFDM符号上,但是需要采用相同的接收波束来接收该信道资源和该 CORESET,上述设计中,由于干扰资源与CORESET对应相同的接收波束,因此根据经R15协议,采用相同的波束接收信道资源和CORESET时可以保证信道资源和干扰资源采用相同的接收波束,从而可以准确测量SINR。
在一种可能的设计中,预设条件可以为:信道资源对应的资源集合的repetition参数配置为关闭,且信道资源与CORESET对应相同的接收波束。通过上述设计,由于信道资源与CORESET对应相同的接收波束,而信道资源和干扰资源对应相同的接收波束,因此可以信道资源、干扰资源和CORESET可以采用相同的接收波束进行接收,从而可以同时接收信道资源、干扰资源和CORESET。
第八方面,本申请实施例提供的一种测量上报方法,该方法可以应用于终端设备,或者终端设备中的芯片或芯片组,该方法包括:接收来自网络设备的测量配置信息,测量配置信息用于配置信道资源以及干扰资源,其中,当信道资源满足第一条件,或者,信道资源对应的干扰资源满足第二条件时,或者信道资源满足第一条件且信道资源对应的干扰资源满足第二条件时,信道资源对应的干扰资源配置在除CORESET所占用的OFDM符号以外的其他OFDM符号上;根据配置的至少一个信道资源以及各个信道资源分别对应的干扰资源进行测量。本申请实施例中,在满足一定条件时,在配置干扰资源时避开CORESET占用的OFDM符号,可以避免干扰资源和CORESET资源冲突。
在一种可能的设计中,第一条件为:干扰资源对应的资源集合的repetition参数配置为关闭,且干扰资源与CORESET对应不同的接收波束。由于干扰资源和CORESET对应不同的接收波束,因此根据R15采用相同的接收波束接收信道资源和CORESET时,可能会导致信道资源和干扰资源对应不同的接收波束,上述设计,通过使干扰资源避开CORESET占用的OFDM,在采用R15协议解决资源冲突时可以保证信道资源和干扰资源能够采用相同的接收波束,从而可以提高测量SINR、CQI的准确性。
在一种可能的设计中,信道资源对应的资源集合的repetition参数配置为关闭,且信道资源与CORESET对应不同的接收波束。由于信道资源和CORESET对应不同的接收波束,且信道资源和干扰资源对应相容的接收波束,因此干扰资源和CORESET对应不同的接收波束,上述设计中,通过在配置干扰资源时避开CORESET包括相同的OFDM符号,可以避免干扰资源和CORESET资源冲突。
第九方面,本申请实施例提供的一种测量上报方法,该方法可以应用于终端设备,或者终端设备中的芯片或芯片组,该方法包括:接收来自网络设备的两种测量配置信息,所述测量配置信息用于配置信道资源以及干扰资源,其中,第一测量配置信息配置的信道资源与第二测量配置信息配置的干扰资源均为第一资源。根据第一资源的TCI-state与第二测量配置信息配置的信道资源的TCI-state是否相同,来确定第一测量配置信息与第二测量配置信息的测量上报方式。
在一种可能的设计中,如果该第一资源被配置了TCI-state,在第一资源的TCI-state与第二测量配置信息配置的信道资源的TCI-state相同时,可以采用该TCI-state接收第一资源,并进行测量。
在一种可能的设计中,如果该第一资源被配置了TCI-state,在第一资源的TCI-state与第二测量配置信息配置的信道资源的TCI-state不同时,采用网络设备配置的TCI-state进行测量。且,放弃第二测量配置信息对应的测量上报或者只通过测量第二测量配置信息配置的信道资源来确定第二测量配置信息的测量结果。
在一种可能的设计中,如果该第一资源被配置了TCI-state,在第一资源的TCI-state与第二测量配置信息配置的信道资源的TCI-state不同时,采用第二测量配置信息中第一资源关联的信道资源的TCI-state进行测量。且,放弃第一测量配置信息对应的测量上报或者采用第二测量配置信息中第一资源关联的信道资源的TCI-state来测量该第一资源,确定第一测量配置信息的测量结果。
在一种可能的设计中,如果该第一资源被配置了TCI-state,在第一资源的TCI-state与第二测量配置信息配置的信道资源的TCI-state不同时,根据预设的优先级规则,选择第一测量配置信息与第二测量配置信息中优先级较高的一个测量配置信息进行测量上报,放弃优先级较低的一个测量配置信息。
在一种可能的设计中,如果该第一资源未被配置TCI-state,采用该第一资源在第二测量配置信息中关联的信道资源的TCI-state来测量第一资源。
第十方面,本申请实施例提供的一种测量上报方法,该方法可以应用于网络设备,或者网络设备中的芯片或芯片组,该方法包括:发送两种测量配置信息,所述测量配置信息用于配置信道资源以及干扰资源,其中,第一测量配置信息配置的信道资源与第二测量配置信息配置的干扰资源均为第一资源。如果第一资源被配置了TCI-state,该第一资源在第二测量配置信息中关联的信道资源的TCI-state与该第一资源被配置的TCI-state相同。
第十一方面,本申请实施例提供的一种测量上报方法,该方法可以应用于终端设备,或者终端设备中的芯片或芯片组,该方法包括:接收来自网络设备的测量配置信息,所述测量配置信息中上报量为空,或者,所述测量配置信息未配置上报量。测量上报第一测量量。
在一种可能的设计中,第一测量量为RSRP,或者SINR。
在一种可能的设计中,若测量配置信息配置关联的resource setting的数量大于1,第一测量量为SINR。
在一种可能的设计中,若测量配置信息配置关联的resource setting的数量等于1,第一测量量为RSRP。
在一种可能的设计中,若测量配置信息配置关联的resource setting的数量等于1,如果该resource setting中的资源的频域密度都是3或者该resource setting中的资源的端口数都为1,第一测量量为SINR。
在一种可能的设计中,若测量配置信息配置关联的resource setting的数量等于1,如果该resource setting中的资源的频域密度不都是3或者该resource setting中的资源的端口数不都为1,第一测量量为RSRP。
第十二方面,本申请实施例提供的一种测量上报方法,该方法可以应用于网络设备,或者网络设备中的芯片或芯片组,该方法包括:发送测量配置信息,所述测量配置信息用于配置一个干扰资源和多个信道资源,所述干扰资源和所述多个信道资源满足预设条件。
在一种可能的设计中,所述预设条件为:所述干扰资源和所述多个信道资源中的第一信道资源具有QCL关系。
在一种可能的设计中,第一信道资源为所述多个信道资源中的第一个信道资源。或者,第一信道资源为所述多个信道资源中的最后一个信道资源。
在一种可能的设计中,第一信道资源为所述多个信道资源中索引最小的信道资源。
在一种可能的设计中,第一信道资源为所述多个信道资源中索引最大的信道资源。
在一种可能的设计中,第一信道资源为所述多个信道资源中配置了TCI-state的信道资源。
在一种可能的设计中,第一信道资源为所述多个信道资源中配置了TCI-state的信道资源中的第一个信道资源。
在一种可能的设计中,第一信道资源为所述多个信道资源中配置了TCI-state的信道资源中的最后一个信道资源。
在一种可能的设计中,第一信道资源为所述多个信道资源中配置了TCI-state的信道资源中的索引最大的信道资源。
在一种可能的设计中,第一信道资源为所述多个信道资源中配置了TCI-state的信道资源中索引最小的信道资源。
在一种可能的设计中,第一信道资源为所述多个信道资源中配置了typeD类型的QCL信息的信道资源。
在一种可能的设计中,第一信道资源为所述多个信道资源中配置了typeD类型的QCL信息的信道资源中的第一个信道资源。
在一种可能的设计中,第一信道资源为所述多个信道资源中配置了typeD类型的QCL信息的信道资源中的最后一个信道资源。
在一种可能的设计中,第一信道资源为所述多个信道资源中配置了typeD类型的QCL信息的信道资源中的索引最大的信道资源。
在一种可能的设计中,第一信道资源为所述多个信道资源中配置了typeD类型的QCL信息的信道资源中索引最小的信道资源。
在一种可能的设计中,所述预设条件为:所述干扰资源的测量周期为其关联的信道资源的周期的1/N,其中N为干扰资源关联的信道资源的数量。
在一种可能的设计中,所述预设条件为:所述干扰资源关联的信道资源配置同一个TCI-state。
在一种可能的设计中,所述预设条件为:所述干扰资源关联的信道资源对应的resource set的repetition参数配置为关闭。
在一种可能的设计中,所述预设条件为:所述干扰资源关联的信道资源对应的resource set的repetition参数配置为关闭,且所述干扰资源关联的信道资源配置同一个TCI-state。
在一种可能的设计中,所述干扰资源为CSI-IM。
在一种可能的设计中,测量配置信息包括一个上报配置和三个资源配置,其中,第一资源配置用于配置多个信道资源,第二资源配置用于配置类型为CSI-IM的干扰资源,第三资源配置用于配置类型为NZP CSI-RS的干扰资源。
第十三方面,本申请提供一种测量上报装置,该装置可以是通信设备,也可以是通信设备内的芯片或芯片组,其中,通信设备可以为终端设备也可以是基站。该装置可以包括处理模块和收发模块。当该装置是通信设备时,该处理模块可以是处理器,该收发模块可以是收发器;该装置还可以包括存储模块,该存储模块可以是存储器;该存储模块用于存储指令,该处理模块执行该存储模块所存储的指令,以使终端设备执行上述第一方面、或第三方面至第九方面、第十一方面中任一方面相应的功能,或者,该处理模块执行该存储模块所存储的指令,以使基站执行上述第二方面或第十方面或第十二方面中相应的功能。当该装置是通信设备内的芯片或芯片组时,该处理模块可以是处理器,该收发模块可以是 输入/输出接口、管脚或电路等;该处理模块执行存储模块所存储的指令,以使终端设备执行上述第一方面、或第三方面至第九方面、第十一方面中任一方面相应的功能,或者,该处理模块执行存储模块所存储的指令,以使基站执行上述第二方面或第十方面或第十二方面中相应的功能。该存储模块可以是该芯片或芯片组内的存储模块(例如,寄存器、缓存等),也可以是该基站内的位于该芯片或芯片组外部的存储模块(例如,只读存储器、随机存取存储器等)。
第十四方面,提供了一种测量上报装置,包括:处理器、通信接口和存储器。通信接口用于该装置与其他装置之间传输信息、和/或消息、和/或数据。该存储器用于存储计算机执行指令,当该装置运行时,该处理器执行该存储器存储的该计算机执行指令,以使该装置执行如上述第一方面至第十二方面中任一方面中任一设计所述的测量上报方法。
第十五方面,本申请实施例提供一种通信装置,所述通信装置包括处理器,当所述处理器执行存储器中的计算机程序或指令时,如上述第一方面、或第三方面至第九方面、第十一方面中任一方面所述的方法被执行。
第十六方面,本申请实施例提供一种通信装置,所述通信装置包括处理器,当所述处理器执行存储器中的计算机程序或指令时,如第二方面或第十方面或第十二方面所述的方法被执行。
第十七方面,本申请实施例提供一种通信装置,所述通信装置包括处理器和存储器,所述存储器用于存储计算机执行计算机程序或指令;所述处理器用于执行所述存储器所存储的计算机执行计算机程序或指令,以使所述通信装置执行如上述第一方面、或第三方面至第九方面、第十一方面中任一方面中所示的相应的方法。
第十八方面,本申请实施例提供一种通信装置,所述通信装置包括处理器和存储器,所述存储器用于存储计算机程序或计算机执行指令;所述处理器用于执行所述存储器所存储的计算机程序或计算机执行指令,以使所述通信装置执行如第二方面或第十方面或第十二方面中所示的相应的方法。
第十九方面,本申请实施例提供一种通信装置,所述通信装置包括处理器、存储器和收发器,所述收发器,用于接收信号或者发送信号;所述存储器,用于存储程序代码或指令;所述处理器,用于从所述存储器调用所述程序代码或指令执行如上述第一方面、或第三方面至第九方面、第十一方面中任一方面所述的方法。
第二十方面,本申请实施例提供一种通信装置,所述通信装置包括处理器、存储器和收发器,所述收发器,用于接收信号或者发送信号;所述存储器,用于存储程序代码或指令;所述处理器,用于从所述存储器调用所述程序代码或指令执行如第二方面或第十方面或第十二方面所述的方法。
第二十一方面,本申请实施例提供一种通信装置,所述通信装置包括处理器和接口电路,所述接口电路,用于接收计算机程序代码或指令并传输至所述处理器;所述处理器运行所述计算机程序代码或指令以执行如上述第一方面、或第三方面至第九方面、第十一方面中任一方面所示的相应的方法。
第二十二方面,本申请实施例提供一种通信装置,所述通信装置包括处理器和接口电路,所述接口电路,用于接收计算机程序代码或指令并传输至所述处理器;所述处理器运行所述计算机程序代码或指令以执行如第二方面或第十方面或第十二方面所示的相应的方法。
第二十三方面,本申请实施例提供一种计算机可读存储介质,所述计算机可读存储介质用于存储计算机程序代码或指令,当所述计算机程序代码或指令被执行时,使得上述第一方面、或第三方面至第九方面、第十一方面中任一方面所述的方法被实现。
第二十四方面,本申请实施例提供一种计算机可读存储介质,所述计算机可读存储介质用于存储计算机程序代码或指令,当所述计算机程序代码或指令被执行时,使得第二方面或第十方面或第十二方面所述的方法被实现。
第二十五方面,本申请实施例提供一种包括计算机程序代码或指令的计算机程序产品,当所述计算机程序代码或指令被执行时,使得上述第一方面、或第三方面至第九方面、第十一方面中任一方面所述的方法被实现。
第二十六方面,本申请实施例提供一种包括计算机程序代码或指令的计算机程序产品,当所述计算机程序代码或指令被执行时,使得第二方面或第十方面或第十二方面所述的方法被实现。
图1为本申请实施例提供的一种通信系统的架构示意图;
图2为本申请实施例提供的一种终端设备与网络设备的通信示意图;
图3为本申请实施例提供的一种资源冲突示意图;
图4为本申请实施例提供的一种测量上报的流程示意图;
图5为本申请实施例提供的另一种测量上报的流程示意图;
图6为本申请实施例提供的另一种测量上报的流程示意图;
图7为本申请实施例提供的另一种测量上报的流程示意图;
图8为本申请实施例提供的另一种测量上报的流程示意图;
图9为本申请实施例提供的另一种测量上报的流程示意图;
图10为本申请实施例提供的另一种测量上报的流程示意图;
图11为本申请实施例提供的另一种测量上报的流程示意图;
图12为本申请实施例提供的另一种测量上报的流程示意图;
图13为本申请实施例提供的另一种测量上报的流程示意图;
图14为本申请实施例提供的另一种测量上报的流程示意图;
图15为本申请实施例提供的另一种测量上报的流程示意图;
图16为本申请实施例提供的另一种测量上报的流程示意图;
图17为本申请实施例提供的另一种测量上报的流程示意图;
图18为本申请实施例提供的另一种测量上报的流程示意图;
图19为本申请实施例提供的另一种测量上报的流程示意图;
图20为本申请实施例提供的一种通信装置的结构示意图;
图21为本申请实施例提供的另一种通信装置的结构示意图。
为了方便理解本申请实施例,下面介绍与本申请实施例相关的术语:
1、波束
波束在新无线(new radio,NR)协议中的体现可以是空域滤波器(spatial domain filter),或者称空间滤波器(spatial filter),或称空间参数(spatial parameter)(如空间接收参数,和空间发送参数)。用于发送信号的波束可以称为发送波束(transmission beam,Tx beam),也可以称为空域发送滤波器(spatial domain transmission filter),空间发送滤波器(spatial transmission filter),空域发送参数(spatial domain parameter)或空间发送参数(spatial transmission parameter)。用于接收信号的波束可以称为接收波束(reception beam,Rx beam),也可以称为空域接收滤波器(spatial domain reception filter),空间接收滤波器(spatial reception filter),空域接收参数(spatial domain reception parameter)或空间接收参数(spatial reception parameter)。
发送波束可以是指信号经天线发射出去后在空间不同方向上形成的信号强度的分布,接收波束可以是指从天线上接收到的无线信号在空间不同方向上的信号强度分布。
此外,波束可以是宽波束,或者窄波束,或者其他类型波束。形成波束的技术可以是波束赋形技术或者其他技术。波束赋形技术具体可以为数字波束赋形技术、模拟波束赋形技术或者混合数字或者模拟波束赋形技术等。
波束一般和资源对应,例如进行波束测量时,网络设备通过不同的资源来测量不同的波束,终端设备反馈测得的资源质量,网络设备就知道对应的波束的质量。在数据传输时,波束信息也是通过其对应的资源来进行指示的。例如网络设备通过下行控制信息(downlink control information,DCI)的TCI中资源,来指示终端设备的物理层下行共享信道(physical downlink shared channel,PDSCH)波束的信息。
可选地,可以将具有相同或者类似的通信特征的多个波束视为是一个波束。一个波束内可以包括一个或多个天线端口,用于传输数据信道、控制信道和探测信号等。形成一个波束的一个或多个天线端口也可以看作是一个天线端口集。
在下行波束测量中,发送波束是指网络设备的发送波束,接收波束可以指终端设备的接收波束。在上行波束测量中,发送波束是指终端设备的发送波束,接收波束可以指网络设备的接收波束。在波束测量中,一个波束可以对应一个资源,这种方式中可以以资源的索引来标识该资源对应的波束。或者,一个波束可以对应多个资源。
2、资源
波束对应的资源可以是上行信号资源,也可以是下行信号资源。上行信号包括但不限于:探测参考信号(sounding reference signal,SRS),解调参考信号(demodulation reference signal,DMRS)等等。下行信号包括但不限于:CSI-RS、CSI-IM、小区专用参考信号(cell specific reference signal,CS-RS)、UE专用参考信号(user equipment specific reference signal,US-RS)、DMRS、以及SS/PBCH block等等。其中,SS/PBCH block可以简称为同步信号块(synchronization signal block,SSB)。
资源可以通过无线资源控制信令(radio resource control,RRC)信令配置。在配置结构上,一个资源可以是一个数据结构,包括其对应的上行/下行信号的相关参数,例如上行/下行信号的类型,承载上行/下行信号的资源粒,上行/下行信号的发送时间和周期,发送上行/下行信号所采用的端口数等。每一个上行/下行信号的资源具有一个索引,以标识该上行/下行信号的资源。可以理解的是,资源的索引也可以称为资源的标识,本申请实施例对此不作任何限制。
波束对应的资源可以包括信道资源和干扰资源。
2.1、信道资源
信道资源是指网络设备配置的用于信道测量的资源。信道资源可以用于测量RSRP,CQI,SINR等信道信息。在上行波束测量中,信道资源可以是SRS资源。在下行波束测量中,信道资源可以是CSI-RS资源或SSB。在测量CQI和SINR时,还需要配置干扰资源。
2.2、干扰资源
干扰资源是指网络设备配置的用于信道测量的资源。在上行波束测量中,干扰资源可以是SRS资源。在下行波束测量中,干扰资源可以是CSI-RS资源,SSB或CSI-IM资源。在测量CQI和SINR等信道信息时,这些干扰资源作为干扰源,与信道资源一起计算CQI和SINR。例如,要测量一个信道资源在一个干扰资源的SINR时,可以以该信道资源的能量作为分子,该干扰资源的能量作为分母,来计算SINR。
3、准共址(quasi-collocation,QCL):
准共址,也可以称为准共站、同位置。
具有QCL关系的天线端口对应的信号中可以具有相同的或相近的空间特性参数(或称为参数),或者,一个天线端口的空间特性参数(或称为参数),可以用于确定与该天线端口具有QCL关系的另一个天线端口的空间特性参数(或称为参数),或者,两个天线端口具有相同的或相似的空间特性参数(或称为参数),或者,两个天线端口间的空间特性参数(或称为参数)差小于某阈值。
应理解,满足QCL关系的两个参考信号或信道的空间特性参数是相同的(或相近的,或相似的),从而基于该源参考信号资源索引可推断出目标参考信号的空间特性参数。
还应理解,满足空间相关性信息的两个参考信号或信道的空间特性参数是相同的(或相近的,或相似的),从而基于该源参考信号资源索引可推断出目标参考信号的空间特性参数。
其中,空间特性参数包括以下参数中的一种或多种:
入射角(angle of arrival,AoA)、主(dominant)入射角AoA、平均入射角、入射角的功率角度谱(power angular spectrum,PAS)、出射角(angle of departure,AoD)、主出射角、平均出射角、出射角的功率角度谱、终端设备发送波束成型、终端设备接收波束成型、空间信道相关性、网络设备发送波束成型、网络设备接收波束成型、平均信道增益、平均信道时延(average delay)、时延扩展(delay spread)、多普勒扩展(Doppler spread)、多普勒频移(doppler shift)、空间接收参数(spatial Rx parameters)等。
其中,上述角度可以为不同维度的分解值,或不同维度分解值的组合。
现有标准中定义了四种类型的QCL,网络设备可以同时给终端设备配置一个或多种类型的QCL,如QCL type A+D,C+D:
QCL types A:Doppler shift,Doppler spread,average delay,delay spread。
QCL types B:Doppler shift,Doppler spread。
QCL types C:average delay,Doppler shift。
QCL types D:Spatial Rx parameter。
当QCL关系指类型D的QCL关系时,可以认为是空域QCL。当天线端口满足空域QCL关系时,可以是下行信号的端口和下行信号的端口之间,或上行信号的端口和上行信号的端口之间的QCL关系(也可以称为spatial relation),可以是两个信号具有相同的AoA 或AoD,用于表示具有相同的接收波束或发射波束。又例如对于下行信号和上行信号间或上行信号与下行信号的端口间的QCL关系,可以是两个信号的AOA和AOD具有对应关系,或两个信号的AOD和AOA具有对应关系,即可以利用波束互易性,根据下行接收波束确定上行发射波束,或根据上行发射波束确定下行接收波束。
具有空域QCL关系的端口上传输的信号还可以理解为使用相同的空间滤波器(spatial filter)接收或发送信号。空间滤波器可以为以下至少之一:预编码,天线端口的权值,天线端口的相位偏转,天线端口的幅度增益。
具有空域QCL关系的端口上传输的信号还可以理解为具有对应的波束对连接(beam pair link,BPL),对应的BPL包括以下至少之一:相同的下行BPL,相同的上行BPL,与下行BPL对应的上行BPL,与上行BPL对应的下行BPL。
因此,空间接收参数(即,类型D的QCL)可以理解为用于指示接收波束的方向信息的参数。
在本申请的举例中,某些参数的对应关系也可以应用于QCL描述下的场景。
应理解,本申请中适用于QCL假设的场景,也可以是两个参考信号,进一步或者是传输对象间的关联关系。
4、波束测量
波束测量可以用于测量波束的质量,例如测量波束的RSRP或SINR。以下行波束测量为例,测量流程主要包括如下四步:
S1,网络设备向终端设备发送测量配置信息。测量配置信息主要包括两部分:资源配置信息和上报配置信息。其中,资源配置信息用于配置资源,该资源可以包括信道资源,在测量CQI和SINR时,资源还可以包括干扰资源。
S2、网络设备在资源配置信息所配置的资源对应的资源粒上发送下行信号,以使得终端设备通过测量下行信号,确定各资源的质量(即资源对应的波束的质量)。
S3、终端设备根据测量配置信息对下行信号进行测量。
S4、终端设备向网络设备发送波束测量报告。
需要说明的是,随着技术的不断发展,本申请实施例的术语有可能发生变化,但都在本申请的保护范围之内。
5、Repetition配置
在配置信令中,资源是包含在resource set中的。网络设备可以为终端设备配置资源集合,其中包含一个或多个资源。网络设备可以为资源集合配置repetition参数,具体的值可以配置为开启‘on’或者关闭‘off’。配置成‘on’时,表示该resource set内的资源都是用同一个发送波束发送的,这时终端设备会采用不同的接收波束来分别测量各个资源,从而实现接收波束的扫描,确定哪个接收波束是最好的。当配置成‘off’时,表示该resource set内的资源不是用同一个发送波束发送的,这时不要求终端设备采用不同的接收波束来测量各个资源。
6、CORESET
CORESET是配置信令中的一种配置单元。每个CORESET包括一系列物理下行控制信道(physical downlink control channel,PDCCH)相关的配置参数,例如PDCCH的所占的OFDM符号,PDCCH的接收波束等。终端设备根据CORESET配置,在对应的OFDM符号上,采用对应的接收波束来接收PDCCH。
7、TCI状态:
TCI用于指示信号或信道的QCL信息。其中信道可以是PDCCH/CORESET或者是物理下行共享信道(physical downlink shared channel,PDSCH)。信号可以是CSI-RS,DMRS,追踪参考信号(tracking reference signal,TRS)等。TCI信息是指TCI中包括的参考信号与该信道或信号满足QCL关系,主要用于指示接收信号或信道时,其空间特性参数等信息与TCI中包括的参考信号的空间特性参数等信息相同,相似,相近。
一个TCI state可以配置一个或多个被引用的参考信号,及所关联的QCL类型(QCL type)。QCL类型又可以分为A/B/C/D四个类别,分别是{Doppler shift,Doppler spread,average delay,delay spread,spatial Rx parameter}的不同组合或选择。TCI状态包括QCL信息,或者TCI状态用于指示QCL信息。
为了使本申请实施例的目的、技术方案和优点更加清楚,下面将结合附图对本申请实施例作进一步地详细描述。
本申请提供的通信方法可以应用于各类通信系统中,例如,可以是物联网(internet of things,IoT)、窄带物联网(narrow band internet of things,NB-IoT)、长期演进(long term evolution,LTE),也可以是第五代(5G)通信系统,还可以是LTE与5G混合架构、也可以是5G NR系统以及未来通信发展中出现的新的通信系统等。本申请所述的5G通信系统可以包括非独立组网(non-standalone,NSA)的5G通信系统、独立组网(standalone,SA)的5G通信系统中的至少一种。通信系统还可以是公共陆地移动网络(public land mobile network,PLMN)网络、设备到设备(device-to-device,D2D)网络、机器到机器(machine to machine,M2M)网络或者其他网络。
图1示出一种适用本申请实施例的通信系统100。该通信系统中可以包括一个或多个网路设备,以及一个或多个终端设备,其中,一个网络设备可以向一个或多个终端设备传输数据或控制信令。多个网络设备也可以同时为一个终端设备传输数据或控制信令。
图1所示的通信系统中每个网络设备和每个终端设备之间的通信还可以用另一种形式来表示,例如如图2所示,终端设备10包括处理器101、存储器102和收发器103,收发器103包括发射机1031、接收机1032和天线1033。网络设备20包括处理器201、存储器202和收发器203,收发器203包括发射机2031、接收机2032和天线2033。接收机1032可以用于通过天线1033接收传输控制信息,发射机1031可以用于通过天线1033向网络设备20发送传输反馈信息。发射机2031可以用于通过天线2033向终端设备10发送传输控制信息,接收机2032可以用于通过天线2033接收终端设备10发送的传输反馈信息。
上述适用本申请实施例的通信系统仅是举例说明,适用本申请实施例的通信系统不限于此,例如,通信系统中包括的网络设备和终端设备的数量还可以是其它的数量。
本申请实施例中涉及的终端设备,是用户侧的一种用于接收或发射信号的实体。终端设备可以是一种向用户提供语音、数据连通性的设备,例如,具有无线连接功能的手持式设备、车载设备等。终端设备也可以是连接到无线调制解调器的其他处理设备。终端设备可以通过无线接入网(radio access network,RAN)与一个或多个核心网进行通信。终端设备也可以称为无线终端、订户单元(subscriber unit)、订户站(subscriber station),移动站(mobile station)、移动台(mobile)、远程站(remote station)、接入点(access point)、远程终端(remote terminal)、接入终端(access terminal)、用户终端(user terminal)、用户代理(user agent)、用户设备(user device)、或用户装备(user equipment)等等。终端设 备可以是移动终端,如移动电话(或称为“蜂窝”电话)和具有移动终端的计算机,例如,可以是便携式、袖珍式、手持式、计算机内置的或者车载的移动装置,它们与无线接入网交换语言、数据。例如,终端设备还可以是个人通信业务(personal communication service,PCS)电话、无绳电话、会话发起协议(session initiation protocol,SIP)话机、无线本地环路(wireless local loop,WLL)站、个人数字助理(personal digital assistant,PDA)、等设备。常见的终端设备例如包括:手机、平板电脑、笔记本电脑、掌上电脑、移动互联网设备(mobile internet device,MID)、可穿戴设备,例如智能手表、智能手环、计步器等,但本申请实施例不限于此。本申请实施例中涉及的终端设备还可以是未来演进的PLMN中出现的终端设备等,本申请实施例对此并不限定。
此外,在本申请实施例中,终端设备还可以是IoT系统中的终端设备,IoT是未来信息技术发展的重要组成部分,其主要技术特点是将物品通过通信技术与网络连接,从而实现人机互连,物物互连的智能化网络。在本申请实施例中,IoT技术可以通过例如窄带(narrow band,NB)技术,做到海量连接,深度覆盖,终端省电。
此外,在本申请实施例中,终端设备还可以包括智能打印机、火车探测器、加油站等传感器,主要功能包括收集数据(部分终端设备)、接收网络设备的控制信息与下行数据,并发送电磁波,向网络设备传输上行数据。
本申请实施例中所涉及的网络设备,是网络侧的一种用于发射或接收信号的实体。本申请实施例中的网络设备可以是无线网络中的设备,例如将终端接入到无线网络的RAN节点。例如,网络设备可以是LTE中的演进型基站(evolutional Node B,eNB或e-NodeB),还可以是新无线控制器(new radio controller,NR controller),可以是5G系统中的gNode B(gNB),可以是集中式网元(centralized unit,CU),可以是新无线基站,可以是射频拉远模块,可以是微基站,可以是中继(relay),可以是分布式网元(distributed unit,DU),可以是家庭基站,可以是传输接收点(transmission reception point,TRP)或传输点(transmission point,TP)或者任何其它无线接入设备,但本申请实施例不限于此。网络设备可以覆盖1个或多个小区。
本申请实施例描述的网络架构以及业务场景是为了更加清楚的说明本申请实施例的技术方案,并不构成对于本申请实施例提供的技术方案的限定,本领域普通技术人员可知,随着网络架构的演变和新业务场景的出现,本申请实施例提供的技术方案对于类似的技术问题,同样适用。
5G采用高频通信,即采用超高频段(例如>6GHz)信号传输数据。高频通信的一个主要问题是信号能量随传输距离急剧下降,导致信号传输距离短。为了克服这个问题,高频通信可以采用模拟波束技术,通过大规模天线阵列进行加权处理,将信号能量集中在一个较小的范围内,形成一个类似于光束一样的信号(称为模拟波束,简称波束),从而提高传输距离。
在下行传输过程中,网络设备可以生成不同的波束,指向不同的传输方向。具体采用哪个波束来进行传输是通过下行波束测量过程来确定的。具体的,网络设备可以通过测量配置信息为终端设备配置一组信道资源和一组干扰资源,每个信道资源对应一个波束,用于测量各个信道资源对应的波束的质量,如SINR,然后选择若干个SINR最大的资源,将这几个资源的索引和相应的SINR上报给网络设备。干扰资源用于测量信道资源对应的波束传输过程中受到的干扰情况,从而计算信道资源的SINR。要测量一个信道资源在一个 干扰资源的干扰下的SINR,该信道资源和该干扰资源需要采用相同的接收波束。即终端设备采用相同的接收波束接收该信道资源和干扰资源上的测量信号,计算对应的SINR。
网络设备针对波束测量配置的资源和CORESET对应的OFDM符号可能是相同点的或有重叠的,例如如图3,从而造成资源冲突。
基于此,本申请实施例提供一种测量上报的方法及装置,可以解决在进行SINR测量时,信道资源、干扰资源与CORESET资源冲突问题。其中,方法和装置是基于同一发明构思的,由于方法及装置解决问题的原理相似,因此装置与方法的实施可以相互参见,重复之处不再赘述。
本申请实施例提供的方法可以用于对波束进行SINR,CQI等参数的测量,为了描述上的方便,下面以测量波束的SINR为例进行说明,应理解,下面仅是一种示例性说明,并不对测量参数进行具体限制,在具体实施中,SINR可以替换为CQI,RSRQ等其他测量指标。本申请中SINR也可以称为L1-SINR等,本申请实施例不做具体限定。
本申请实施例中涉及的资源集合可以是指resource set,也可以是指resource setting和resource configruation。
本申请实施例中涉及的资源冲突可以理解为具有相同的OFDM符号,或存在OFDM符号重叠。可以理解,具有相同的OFDM符号,可以指具有完全相同的OFDM符号,或部分相同的OFDM符号,即部分OFDM符号是重叠的。例如,一个CSI-RS资源采用一个OFDM符号,一个CORESET采用3个OFDM符号。一个CSI-RS资源与一个CORESET具有或采用相同的符号,是指该CSI-RS资源所采用的符号,与CORESET所采用的三个符号中的某一个是相同的。
本申请实施例中,repetition参数配置为开启,可以指repetition配置为‘on’,或者,也可以用其他形式替换“on”表示开启的形式,如“open”,“yes”,“1”等。repetition参数配置为关闭,可以指repetition配置为“off”,或者,也可以用其他形式替换“off”表示开启的形式,如“close”,“no”,“0”等。
可以理解的,CORESET所占的OFDM符号,具体也可以是指CORESET关联的盲检空间(search space)所占的OFDM符号。
本申请实施例中的资源(如信道资源、干扰资源)可以是非零功率信道状态信息参考信号(non-zero power channel state information reference signal,NZP CSI-RS)资源,或信道状态信息干扰测量(channel state information interferece measurement,CSI-IM)资源,或零功率信道状态信息参考信号(zero power channel state information reference signal,ZP CSI-RS)资源,或同步信号-广播信道资源块(synchronization signal and PBCH block,SSB)资源。
本申请实施例中,信道资源与CORESET具有相同的接收波束,可以理解为信道资源与CORESET对应的接收波束的方向相同,也可以指信道资源与CORESET具有typeD的准同位关系,还可以指信道资源与CORESET采用相同的TCI-state。同理,干扰资源与CORESET具有相同的接收波束,可以理解为干扰资源与CORESET对应的接收波束的方向相同,也可以指干扰资源与CORESET具有typeD的准同位关系,还可以指干扰资源与CORESET采用相同的TCI-state。
本申请实施例中,具有/采用相同TCI-state,可以理解为具有/采用相同的接收波束,或相同的QCL假设(如typeD类型的QCL假设),或可以理解为采用的TCI-state的索引相同, 或者采用的TCI-state中typeD类型的QCL-info包含的参考信号资源相同,还可以理解为具有QCL关系,例如具有类型为typeD的QCL关系。具有/采用不同TCI-state,可以理解为具有不同的接收波束,或具有不同的QCL假设(如typeD类型的QCL假设),或可以理解为采用的TCI-state的索引不同,或者采用的TCI-state中typeD类型的QCL-info包含的参考信号资源不同,还可以理解为不具有QCL关系,例如不具有类型为typeD的QCL关系。
应理解,本申请实施例中“至少一个”是指一个或者多个,“多个”是指两个或两个以上。“和/或”,描述关联对象的关联关系,表示可以存在三种关系,例如,A和/或B,可以表示:单独存在A,同时存在A和B,单独存在B的情况,其中A、B可以是单数或者复数。字符“/”一般表示前后关联对象是一种“或”的关系。“以下至少一(项)个”或其类似表达,是指的这些项中的任意组合,包括单项(个)或复数项(个)的任意组合。例如,a、b或c中的至少一项(个),可以表示:a,b,c,a和b,a和c,b和c,或a、b和c,其中a、b、c可以是单个,也可以是多个。
另外,需要理解的是,在本申请的描述中,“第一”、“第二”等词汇,仅用于区分描述的目的,而不能理解为指示或暗示相对重要性,也不能理解为指示或暗示顺序,也不代表个数。
下面结合附图对本申请实施例提供的方法进行具体说明。
实施例一:
参见图4,为本申请提供的一种测量上报方法的流程图,该方法可以应用于通信设备或者芯片或者芯片组等,下面以通信设备为例进行说明,该方法包括:
S401,网络设备发送测量配置信息,该测量配置信息用于配置信道资源以及干扰资源。相应的,终端设备接收来自网络设备的测量配置信息。
其中,一个信道资源可以对应一个干扰资源,也就是,信道资源和干扰资源可以是一一对应的。或者,一个信道资源也可以对应多个干扰资源,也就是信道资源和干扰资源也可以是一对多。或者,多个信道资源也可以对应一个干扰资源,也就是信道资源和干扰资源也可以是多对一。
一种可能的实施例中,网络设备在配置信道资源以及干扰资源时可以满足如下条件一:
若信道资源对应的resource set的repetition参数配置为开启,该信道资源以及其关联的干扰资源配置在除CORESET(或CORESET所关联的search space)所占用的OFDM符号以外的其他OFDM符号上。
也可以理解为,若信道资源对应的resource set的repetition参数配置为开启,该信道资源以及其关联的干扰资源都不能配置在CORESET(或CORESET所关联的search space)所占OFDM符号上。
或者,也可以理解为,若信道资源对应的resource set的repetition参数配置为开启,该信道资源以及其关联的干扰资源都配置在没有CORESET(或CORESET所关联的search space)所占的OFDM符号上。
或者,还可以理解为,若信道资源对应的resource set的repetition参数配置为开启,则该信道资源和其关联的干扰资源所占的OFDM符号上不能存在CORESET,或不能存在CORESET所关联的search space。
或者,还可以理解为,若信道资源对应的resource set的repetition参数配置为开启,CORESET(CORESET所关联的search space)只能配置在该信道资源和其关联的干扰资源 所占的OFDM符号以外的符号上。
一种示例性说明中,测量配置信息可以包括资源配置,还可以包括和上报配置。资源配置可以用于配置信道资源以及干扰资源。
示例性的,资源配置是测量资源相关的信息,在协议里可以通过三级结构(资源配置(resourceConfig)-资源集(resourceSet)-资源(resource))进行配置。
网络设备可以为终端设备配置一个或多个资源配置。
一种实现方式中,资源配置可以配置一个或多个信道资源。一种实现方式中,资源配置可以配置一组信道资源和一组或多组干扰资源。例如,资源配置可以包含一个用于信道测量的resource setting,和一个或多个用于干扰测量的resource Setting。每个resource setting可以包含一个或多个resource set。每个resource set可以包含一个或多个resource。每个资源配置/resource set/resource中可以包括一个自己的索引。此外,还包括一些其他参数,如资源的周期,资源对应的信号类型等。
上报配置可以是指测量结果上报相关的信息,在协议里通过上报配置(reportConfig)进行配置。网络设备可以为终端设备配置一个或多个reportConfig,每个上报配置可以包括上报指标,上报时间和周期,上报格式等与上报相关的信息。此外,上报配置里还可以包括资源配置的索引,用于指示上报的结果是通过什么测量配置测得的。
信道资源和干扰资源具体可以指用于SINR测量的信道资源和干扰资源。
一种实施方式中,若资源配置配置了多个信道资源,每个信道资源都可以满足上述条件一。
S402,网络设备发送配置的信道资源和干扰资源。
S403,终端设备根据配置的信道资源以及干扰资源进行测量。
一种实现方式中,终端设备在根据配置的信道资源以及干扰资源进行测量之后,可以上报测量结果给网络设备。
实施例二:
本申请提供的另一种测量上报方法的流程图,该方法可以应用于通信设备或者芯片或者芯片组等,下面以通信设备为例进行说明,该方法的流程,与上述实施例一中测量上报方法的流程类似,区别在于,实施例一中网络设备在配置信道资源以及干扰资源时可以满足如下条件一,本实施例二中网络设备在配置信道资源以及干扰资源时可以满足如下条件二,具体可以参阅上述实施例一,这里不再赘述。
条件二可以为:
如果干扰资源对应的resource set的repetition参数配置为开启,该干扰资源以及其关联的信道资源配置在除CORESET所占用的OFDM符号以外的其他OFDM符号上。
也可以理解为,如果干扰资源对应的resource set的repetition参数配置为开启,该干扰资源以及其关联的信道资源都不能配置在CORESET(或CORESET所关联的search space)所占OFDM符号上。
或者,也可以理解为,如果干扰资源对应的resource set的repetition参数配置为开启,该干扰资源以及其关联的信道资源都配置在没有CORESET(或CORESET所关联的search space)所占的OFDM符号上。
或者,还可以理解为,如果干扰资源对应的resource set的repetition参数配置为开启,则该干扰资源和其关联的信道资源所占的OFDM符号上不能存在CORESET,或不能存在 CORESET所关联的search space。
或者,还可以理解为,如果干扰资源对应的resource set的repetition参数配置为开启,CORESET(CORESET所关联的search space)只能配置在该干扰资源和其关联的信道资源所占的OFDM符号以外的符号上。
实施例三:
本申请提供的另一种测量上报方法的流程图,该方法可以应用于通信设备或者芯片或者芯片组等,下面以通信设备为例进行说明,该方法的流程,与上述实施例一中测量上报方法的流程类似,区别在于,实施例一中网络设备在配置信道资源以及干扰资源时可以满足如下条件一,本实施例三中网络设备在配置信道资源以及干扰资源时可以满足如下条件三,具体流程可以参阅上述实施例一,这里不再赘述。
条件三可以为:
如果信道资源对应的resource set以及该信道资源关联的干扰资源对应的resource set中任一resource set的repetition参数配置为开启,该信道资源以及其关联的干扰资源配置在除CORESET所占用的OFDM符号以外的其他OFDM符号上。
也可以理解为,如果信道资源对应的resource set以及该信道资源关联的干扰资源对应的resource set中任一resource set的repetition参数配置为开启,该信道资源以及其关联的干扰资源都不能配置在CORESET(或CORESET所关联的search space)所占OFDM符号上。
或者,也可以理解为,如果信道资源对应的resource set以及该信道资源关联的干扰资源对应的resource set中任一resource set的repetition参数配置为开启,该信道资源以及其关联的干扰资源都配置在没有CORESET(或CORESET所关联的search space)所占的OFDM符号上。
或者,还可以理解为,如果信道资源对应的resource set以及该信道资源关联的干扰资源对应的resource set中任一resource set的repetition参数配置为开启,则该信道资源和其关联的干扰资源所占的OFDM符号上不能存在CORESET,或不能存在CORESET所关联的search space。
或者,还可以理解为,如果信道资源对应的resource set以及该信道资源关联的干扰资源对应的resource set中任一resource set的repetition参数配置为开启,CORESET(CORESET所关联的search space)只能配置在该信道资源和其关联的干扰资源所占的OFDM符号以外的符号上。
实施例四:
本申请提供的另一种测量上报方法的流程图,该方法可以应用于通信设备或者芯片或者芯片组等,下面以通信设备为例进行说明,该方法的流程,与上述实施例一中测量上报方法的流程类似,区别在于,实施例一中网络设备在配置信道资源以及干扰资源时可以满足如下条件一,本实施例四中网络设备在配置信道资源以及干扰资源时可以满足如下条件四,具体流程可以参阅上述实施例一,这里不再赘述。
条件四可以为:
如果信道资源对应的resource set的repetition参数以及该信道资源关联的干扰资源对应的resource set的repetition参数均配置为开启,该信道资源以及其关联的干扰资源配置在除CORESET所占用的OFDM符号以外的其他OFDM符号上。
也可以理解为,如果信道资源对应的resource set的repetition参数以及该信道资源关联的干扰资源对应的resource set的repetition参数均配置为开启,该信道资源以及其关联的干扰资源都不能配置在CORESET(或CORESET所关联的search space)所占OFDM符号上。
或者,也可以理解为,如果信道资源对应的resource set的repetition参数以及该信道资源关联的干扰资源对应的resource set的repetition参数均配置为开启,该信道资源以及其关联的干扰资源都配置在没有CORESET(或CORESET所关联的search space)所占的OFDM符号上。
或者,还可以理解为,如果信道资源对应的resource set的repetition参数以及该信道资源关联的干扰资源对应的resource set的repetition参数均配置为开启,则该信道资源和其关联的干扰资源所占的OFDM符号上不能存在CORESET,或不能存在CORESET所关联的search space。
或者,还可以理解为,如果信道资源对应的resource set的repetition参数以及该信道资源关联的干扰资源对应的resource set的repetition参数均配置为开启,CORESET(CORESET所关联的search space)只能配置在该信道资源和其关联的干扰资源所占的OFDM符号以外的符号上。
实施例五:
本申请提供的另一种测量上报方法的流程图,该方法可以应用于通信设备或者芯片或者芯片组等,下面以通信设备为例进行说明,该方法的流程,与上述实施例一中测量上报方法的流程类似,区别在于,实施例一中网络设备在配置信道资源以及干扰资源时可以满足如下条件一,本实施例五中网络设备在配置信道资源以及干扰资源时可以满足如下条件五,具体流程可以参阅上述实施例一,这里不再赘述。
条件五可以为:
如果信道资源对应的resource set的repetition参数配置为开启,信道资源配置在除CORESET所占用的OFDM符号以外的其他OFDM符号上。
也可以理解为,如果信道资源对应的resource set的repetition参数配置为开启,该信道资源不能配置在CORESET(或CORESET所关联的search space)所占OFDM符号上。
或者,也可以理解为,如果信道资源对应的resource set的repetition参数配置为开启,该信道资源配置在没有CORESET(或CORESET所关联的search space)所占的OFDM符号上。
或者,还可以理解为,如果信道资源对应的resource set的repetition参数配置为开启,则该信道资源所占的OFDM符号上不能存在CORESET,或不能存在CORESET所关联的search space。
或者,还可以理解为,如果信道资源对应的resource set的repetition参数配置为开启,CORESET(CORESET所关联的search space)只能配置在该信道资源所占的OFDM符号以外的符号上。
或者,条件五也可以为:
如果信道资源对应的resource set的repetition参数配置为开启,该信道资源关联的干扰资源配置在除CORESET所占用的OFDM符号以外的其他OFDM符号上。
也可以理解为,如果信道资源对应的resource set的repetition参数配置为开启,该信 道资源关联的干扰资源不能配置在CORESET(或CORESET所关联的search space)所占OFDM符号上。
或者,也可以理解为,如果信道资源对应的resource set的repetition参数配置为开启,该信道资源关联的干扰资源配置在没有CORESET(或CORESET所关联的search space)所占的OFDM符号上。
或者,还可以理解为,如果信道资源对应的resource set的repetition参数配置为开启,则该信道资源关联的干扰资源所占的OFDM符号上不能存在CORESET,或不能存在CORESET所关联的search space。
或者,还可以理解为,如果信道资源对应的resource set的repetition参数配置为开启,CORESET(CORESET所关联的search space)只能配置在该信道资源关联的干扰资源所占的OFDM符号以外的符号上。
实施例六:
本申请提供的另一种测量上报方法的流程图,该方法可以应用于通信设备或者芯片或者芯片组等,下面以通信设备为例进行说明,该方法的流程,与上述实施例一中测量上报方法的流程类似,区别在于,实施例一中网络设备在配置信道资源以及干扰资源时可以满足如下条件一,本实施例六中网络设备在配置信道资源以及干扰资源时可以满足如下条件六,具体流程可以参阅上述实施例一,这里不再赘述。
条件六可以为:
如果干扰资源对应的resource set的repetition参数配置为开启,干扰资源配置在除CORESET所占用的OFDM符号以外的其他OFDM符号上。
也可以理解为,如果干扰资源对应的resource set的repetition参数配置为开启,干扰资源不能配置在CORESET(或CORESET所关联的search space)所占OFDM符号上。
或者,也可以理解为,如果干扰资源对应的resource set的repetition参数配置为开启,干扰资源配置在没有CORESET(或CORESET所关联的search space)所占的OFDM符号上。
或者,还可以理解为,如果干扰资源对应的resource set的repetition参数配置为开启,则该干扰资源所占的OFDM符号上不能存在CORESET,或不能存在CORESET所关联的search space。
或者,还可以理解为,如果干扰资源对应的resource set的repetition参数配置为开启,CORESET(CORESET所关联的search space)只能配置在该干扰资源所占的OFDM符号以外的符号上。
或者,条件六也可以为:
如果干扰资源对应的resource set的repetition参数配置为开启,该干扰资源对应的信道资源配置在除CORESET所占用的OFDM符号以外的其他OFDM符号上。
也可以理解为,如果干扰资源对应的resource set的repetition参数配置为开启,该干扰资源对应的信道资源不能配置在CORESET(或CORESET所关联的search space)所占OFDM符号上。
或者,也可以理解为,如果干扰资源对应的resource set的repetition参数配置为开启,该干扰资源对应的信道资源配置在没有CORESET(或CORESET所关联的search space)所占的OFDM符号上。
或者,还可以理解为,如果干扰资源对应的resource set的repetition参数配置为开启,则该干扰资源对应的信道资源所占的OFDM符号上不能存在CORESET,或不能存在CORESET所关联的search space。
或者,还可以理解为,如果干扰资源对应的resource set的repetition参数配置为开启,CORESET(CORESET所关联的search space)只能配置在该干扰资源对应的信道资源所占的OFDM符号以外的符号上。
实施例七:
本申请提供的另一种测量上报方法的流程图,该方法可以应用于通信设备或者芯片或者芯片组等,下面以通信设备为例进行说明,该方法的流程,与上述实施例一中测量上报方法的流程类似,区别在于,实施例一中网络设备在配置信道资源以及干扰资源时可以满足如下条件一,本实施例七中网络设备在配置信道资源以及干扰资源时可以满足如下条件七,具体流程可以参阅上述实施例一,这里不再赘述。
条件七可以为:
在进行SINR测量或CQI测量时,信道资源以及其关联的干扰资源配置在除CORESET所占用的OFDM符号以外的其他OFDM符号上。也可以理解为,在进行SINR测量或CQI测量时,该信道资源以及其关联的干扰资源都不能配置在CORESET(或CORESET所关联的search space)所占OFDM符号上。或者,也可以理解为,在进行SINR测量或CQI测量时,该信道资源以及其关联的干扰资源都配置在没有CORESET(或CORESET所关联的search space)所占的OFDM符号上。
或者,条件七也可以为:
在进行SINR测量或CQI测量时,信道资源配置在除CORESET所占用的OFDM符号以外的其他OFDM符号上。也可以理解为,在进行SINR测量或CQI测量时,该信道资源不能配置在CORESET(或CORESET所关联的search space)所占OFDM符号上。或者,也可以理解为,在进行SINR测量或CQI测量时,该信道资源配置在没有CORESET(或CORESET所关联的search space)所占的OFDM符号上。
或者,条件七也可以为:
在进行SINR测量或CQI测量时,干扰资源配置在除CORESET所占用的OFDM符号以外的其他OFDM符号上。也可以理解为,在进行SINR测量或CQI测量时,干扰资源不能配置在CORESET(或CORESET所关联的search space)所占OFDM符号上。或者,也可以理解为,在进行SINR测量或CQI测量时,干扰资源配置在没有CORESET(或CORESET所关联的search space)所占的OFDM符号上。
或者,条件七也可以为:
在进行SINR测量或CQI测量时,信道资源与其对应的干扰资源不能与两个CORESET分别采用相同的符号。也可以理解为,信道资源与其对应的干扰资源中只能有一项可以与一个CORESET采用相同的符号,或者,信道资源与其对应的干扰资源与同一个CORESET采用相同的符号。
换句话说,在进行SINR测量或CQI测量时,如果信道资源与第一CORESET具有相同符号,那么该信道资源对应的干扰资源只能配置在除第二CORESET以外的OFDM符号上。第二CORESET可以是指与第一CORESET具有不同TCI-state的任意CORESET,也可以理解为,是指与第一CORESET具有不同有QCL关系(例如typeD类型的QCL关系) 的任意CORESET。
也可以理解为,在进行SINR测量或CQI测量时,如果信道资源与第一CORESET具有相同符号,该信道资源对应的干扰资源只能配置在如下资源上:第一CORESET占用的OFDM符号上、与第一CORESET具有相同TCI-state的CORESET占用的OFDM符号上、所有CORESET以外的OFDM符号上。
或者,在进行SINR测量或CQI测量时,如果干扰资源与第三CORESET具有相同符号,那么该干扰资源对应的信道资源只能配置在除第四CORESET以外的符号上。第四CORESET可以是指与第三CORESET具有不同TCI-state的任意CORESET,也可以理解为,是指与第三CORESET具有不同有QCL关系(例如typeD类型的QCL关系)的任意CORESET。
也可以理解为,在进行SINR测量或CQI测量时,如果干扰资源与第三CORESET具有相同符号,该干扰资源对应的信道资源只能配置在如下资源上:第三CORESET占用的OFDM符号上、与第三CORESET具有相同TCI-state的CORESET占用的OFDM符号上、所有CORESET以外的OFDM符号上。
或者,条件七也可以为:
在进行SINR测量或CQI测量时,该信道资源与其对应的干扰资源不可以与两个CORESET分别具有相同符号,即最多与一个CORESET中的一个采用相同的符号。
换句话说,在进行SINR测量或CQI测量时,该干扰资源与其对应的信道资源不可以与两个CORESET分别具有相同符号,即最多与一个CORESET中的一个采用相同的符号。
一种示例性说明中,如果一个信道资源与一个CORESET具有相同符号,那么该信道资源对应的干扰资源只能配置在除任何其他CORESET以外的符号上。
也可以理解为,在进行SINR测量或CQI测量时,如果信道资源与第一CORESET具有相同符号,该信道资源对应的干扰资源只能配置在如下资源上:第一CORESET占用的OFDM符号上、所有CORESET以外的OFDM符号上。
另一种示例性说明中,如果一个干扰资源与一个CORESET具有相同符号,那么该干扰资源对应的信道资源只能配置在除任何其他CORESET以外的符号上。
也可以理解为,在进行SINR测量或CQI测量时,如果干扰资源与第三CORESET具有相同符号,该干扰资源对应的信道资源只能配置在如下资源上:第三CORESET占用的OFDM符号上、所有CORESET以外的OFDM符号上。
上述实施例一至实施例七中,当信道资源和/或干扰资源的对应的resource set的repetition参数配置为开启时,该信道资源和/或干扰资源的OFDM符号上不能配置COREEST,或信道资源和/或干扰资源不能配置在CORESET所在的OFDM符号上。还可以进一步增加条件限定,即当信道资源和/或干扰资源的对应的resource set的repetition参数配置为开启时,且信道资源和/或干扰资源的TCI-state与CORESET的TCI-state不相同时,该信道资源和/或干扰资源的OFDM符号上不能配置COREEST,或信道资源和/或干扰资源不能配置在CORESET所在的OFDM符号上。也就是说,即使信道资源和/或干扰资源的对应的resource set的repetition参数配置为开启,只要该信道资源/干扰资源的TCI-state与CORESET的TCI-state是不相同的,那么也是可以配置在相同符号上的。上述进一步增加的条件限定可以适用于上述实施例一至实施例七中任一实施例,此处不再一一展开描述说明。
实施例八:
本申请提供的另一种测量上报方法的流程图,该方法可以应用于通信设备或者芯片或者芯片组等,下面以通信设备为例进行说明,该方法的流程,与上述实施例一中测量上报方法的流程类似,区别在于,实施例一中网络设备在配置信道资源以及干扰资源时可以满足如下条件一,本实施例八中网络设备在配置信道资源以及干扰资源时可以满足如下条件八具体流程可以参阅上述实施例一,这里不再赘述。
条件八可以为:
信道资源对应的resource set的repetition参数配置为关闭时,如果信道资源与CORESET采用相同的接收波束,则信道资源与CORESET可以采用相同OFDM符号,也可以理解为,可以配置在相同OFDM符号上。反之,则不可以,即该信道资源不能配置在该CORESET所在的OFDM符号上,即该信道资源只能配置在除该CORESET以外的其他OFDM符号上;或者,该CORESET不能配置在该信道资源所在的OFDM符号上,即该CORESET只能配置在除该信道资源以外的其他OFDM符号上。
或者,条件八也可以为:
干扰资源对应的resource set的repetition参数配置为关闭时,如果干扰资源与CORESET采用相同的接收波束,则干扰资源与CORESET可以采用相同OFD M符号,也可以理解为,干扰资源与CORESET可以配置在相同OFDM符号上。反之,则不可以,即该干扰资源不能配置在该CORESET所在的OFDM符号上,即该干扰资源只能配置在除该CORESET以外的其他OFDM符号上;或者,该CORESET不能配置在该干扰资源所在的OFDM符号上,即该CORESET只能配置在除该干扰资源以外的其他OFDM符号上;。
或者,条件八也可以为:
信道资源对应的resource set的repetition参数配置为关闭和/或该信道资源关联的干扰资源对应的resource set的repetition参数配置为关闭时,如果该信道资源与CORESET采用相同的接收波束,则该信道资源对应的干扰资源与CORESET可以采用相同OFDM符号,也可以理解为,可以配置在相同OFDM符号上。反之,则不可以,即该信道资源对应的干扰资源不能配置在该CORESET所在的OFDM符号上,即该信道资源对应的干扰资源只能配置在除该CORESET以外的其他OFDM符号上;或者,该CORESET不能配置在该信道资源对应的干扰资源所在的OFDM符号上,即该CORESET只能配置在除该信道资源对应的干扰资源以外的其他OFDM符号上。
或者,条件八也可以为:
信道资源对应的resource set的repetition参数配置为关闭和/或该信道资源关联的干扰资源对应的resource set的repetition参数配置为关闭时,如果信道资源与CORESET采用相同的接收波束,则信道资源及其关联的干扰资源与CORESET可以采用相同OFDM符号,也可以理解为,可以配置在相同OFDM符号上。反之,则不可以,即该信道资源及其关联的干扰资源不能配置在该CORESET所在的OFDM符号上,即该信道资源及其关联的干扰资源只能配置在除该CORESET以外的其他OFDM符号上;或者,该CORESET不能配置在该信道资源及其关联的干扰资源所在的OFDM符号上,即该CORESET只能配置在除该信道资源及其关联的干扰资源以外的其他OFDM符号上。
或者,条件八也可以为:
干扰资源对应的resource set的repetition参数配置为关闭和/或该干扰资源关联的信道 资源对应的resource set的repetition参数配置为关闭时,如果该干扰资源与CORESET采用相同的接收波束,则该干扰资源关联的信道资源与CORESET可以采用相同OFDM符号,也可以理解为,可以配置在相同OFDM符号上。反之,则不可以,即该干扰资源关联的信道资源不能配置在该CORESET所在的OFDM符号上,即该干扰资源关联的信道资源只能配置在除该CORESET以外的其他OFDM符号上;或者,该CORESET不能配置在该干扰资源对应的信道资源所在的OFDM符号上,即该CORESET只能配置在除该干扰资源对应的信道资源以外的其他OFDM符号上。
或者,条件八也可以为:
干扰资源对应的resource set的repetition参数配置为关闭和/或该干扰资源关联的信道资源对应的resource set的repetition参数配置为关闭时,如果该干扰资源与CORESET采用相同的接收波束,则该干扰资源及其关联的信道资源与CORESET可以采用相同OFDM符号,也可以理解为,可以配置在相同OFDM符号上。反之,则不可以,即该干扰资源及其关联的信道资源不能配置在该CORESET所在的OFDM符号上,即该干扰资源及其关联的信道资源只能配置在除该CORESET以外的其他OFDM符号上;或者,该CORESET不能配置在该干扰资源及其关联的信道资源所在的OFDM符号上,即该CORESET只能配置在除该干扰资源及其关联的信道资源以外的其他OFDM符号上。
或者,条件八也可以为:
信道资源对应的resource set的repetition参数以及干扰资源对应的resource set的repetition参数均配置为关闭时,如果两个CORESET具有相同接收波束或TCI-state,则该信道资源与其对应的干扰资源可以分别与这两个CORESET采用相同符号。反之,则不可以,即如果两个CORESET不具有相同接收波束,则该信道资源与其对应的干扰资源不可以与这两个CORESET分别具有相同符号,即该信道资源与其对应的干扰资源最多与这两个CORESET中的一个采用相同的符号。
换句话说,信道资源对应的resource set的repetition参数以及干扰资源对应的resource set的repetition参数均配置为关闭时,如果信道资源与第一CORESET具有相同符号,那么该信道资源对应的干扰资源只能配置在除第二CORESET以外的符号上。第二CORESET可以是指与第一CORESET具有不同TCI-state的任意CORESET,也可以理解为,是指与第一CORESET具有不同有QCL关系(例如typeD类型的QCL关系)的任意CORESET。
也可以理解为,信道资源对应的resource set的repetition参数以及干扰资源对应的resource set的repetition参数均配置为关闭时,如果信道资源与第一CORESET具有相同符号,该信道资源对应的干扰资源只能配置在如下资源上:第一CORESET占用的OFDM符号上、与第一CORESET具有相同TCI-state的CORESET占用的OFDM符号上、所有CORESET以外的OFDM符号上。
或者,信道资源对应的resource set的repetition参数以及干扰资源对应的resource set的repetition参数均配置为关闭时,如果干扰资源与第三CORESET具有相同符号,那么该干扰资源对应的信道资源只能配置在除第四CORESET以外的符号上。第二CORESET可以是指与第三CORESET具有不同TCI-state的任意CORESET,也可以理解为,是指与所述CORESET具有不同有QCL关系(例如typeD类型的QCL关系)的任意CORESET。
也可以理解为,信道资源对应的resource set的repetition参数以及干扰资源对应的resource set的repetition参数均配置为关闭时,如果干扰资源与第三CORESET具有相同符 号,该干扰资源对应的信道资源只能配置在如下资源上:第三CORESET占用的OFDM符号上、与第三CORESET具有相同TCI-state的CORESET占用的OFDM符号上、所有CORESET以外的OFDM符号上。
或者,条件八也可以为:
信道资源对应的resource set的repetition参数以及干扰资源对应的resource set的repetition参数均配置为关闭时,如果两个CORESET具有相同接收波束或TCI-state,且该信道资源和/或该信道资源对应的干扰资源与两个CORESET具有相同TCI-state,则信道资源与其对应的干扰资源可以分别与这两个CORESET采用相同符号。反之,则不可以,即如果两个CORESET不具有相同接收波束,或该信道资源和/或该信道资源对应的干扰资源与两个CORESET具有不相同的TCI-state,则信道资源与其对应的干扰资源不可以与这两个CORESET分别具有相同符号,即该信道资源与其对应的干扰资源最多与这两个CORESET中的一个采用相同的符号。
换句话说,信道资源对应的resource set的repetition参数以及干扰资源对应的resource set的repetition参数均配置为关闭时,如果信道资源与第一CORESET具有相同符号,那么该信道资源对应的干扰资源只能配置在除第二CORESET以外的符号上。第二CORESET可以是指与第一CORESET具有不同TCI-state的任意CORESET,也可以理解为,是指与第一CORESET具有不同有QCL关系(例如typeD类型的QCL关系)的任意CORESET。
也可以理解为,信道资源对应的resource set的repetition参数以及干扰资源对应的resource set的repetition参数均配置为关闭时,如果信道资源与第一CORESET具有相同符号,该信道资源对应的干扰资源只能配置在如下资源上:第一CORESET占用的OFDM符号上、与第一CORESET具有相同TCI-state的CORESET占用的OFDM符号上、所有CORESET以外的OFDM符号上。
或者,信道资源对应的resource set的repetition参数以及干扰资源对应的resource set的repetition参数均配置为关闭时,如果干扰资源与第三CORESET具有相同符号,那么该干扰资源对应的信道资源只能配置在除第四CORESET以外的符号上。第二CORESET可以是指与第三CORESET具有不同TCI-state的任意CORESET,也可以理解为,是指与所述CORESET具有不同有QCL关系(例如typeD类型的QCL关系)的任意CORESET。
也可以理解为,信道资源对应的resource set的repetition参数以及干扰资源对应的resource set的repetition参数均配置为关闭时,如果干扰资源与第三CORESET具有相同符号,该干扰资源对应的信道资源只能配置在如下资源上:第三CORESET占用的OFDM符号上、与第三CORESET具有相同TCI-state的CORESET占用的OFDM符号上、所有CORESET以外的OFDM符号上。
或者,条件八也可以为:
信道资源对应的resource set的repetition参数以及干扰资源对应的resource set的repetition参数均配置为关闭时,该信道资源与其对应的干扰资源不可以与两个CORESET分别具有相同符号,即最多与一个CORESET中的一个采用相同的符号。
换句话说,信道资源对应的resource set的repetition参数以及干扰资源对应的resource set的repetition参数均配置为关闭时,该干扰资源与其对应的信道资源不可以与两个CORESET分别具有相同符号,即最多与一个CORESET中的一个采用相同的符号。
一种示例性说明中,如果一个信道资源与一个CORESET具有相同符号,那么该信道 资源对应的干扰资源只能配置在除任何其他CORESET以外的符号上。
也可以理解为,信道资源对应的resource set的repetition参数以及干扰资源对应的resource set的repetition参数均配置为关闭时,如果信道资源与第一CORESET具有相同符号,该信道资源对应的干扰资源只能配置在如下资源上:第一CORESET占用的OFDM符号上、所有CORESET以外的OFDM符号上。
另一种示例性说明中,如果一个干扰资源与一个CORESET具有相同符号,那么该干扰资源对应的信道资源只能配置在除任何其他CORESET以外的符号上。
也可以理解为,信道资源对应的resource set的repetition参数以及干扰资源对应的resource set的repetition参数均配置为关闭时,如果干扰资源与第三CORESET具有相同符号,该干扰资源对应的信道资源只能配置在如下资源上:第三CORESET占用的OFDM符号上、所有CORESET以外的OFDM符号上。
或者,条件八也可以为:
如果两个CORESET具有相同接收波束或TCI-state,则该信道资源与其对应的干扰资源可以分别与这两个CORESET采用相同符号。反之,则不可以,即如果两个CORESET不具有相同接收波束,则该信道资源与其对应的干扰资源不可以与这两个CORESET分别具有相同符号,即该信道资源与其对应的干扰资源最多与这两个CORESET中的一个采用相同的符号。
换句话说,如果信道资源与第一CORESET具有相同符号,那么该信道资源对应的干扰资源只能配置在除第二CORESET以外的符号上。第二CORESET可以是指与第一CORESET具有不同TCI-state的任意CORESET,也可以理解为,是指与第一CORESET具有不同有QCL关系(例如typeD类型的QCL关系)的任意CORESET。
也可以理解为,如果信道资源与第一CORESET具有相同符号,该信道资源对应的干扰资源只能配置在如下资源上:第一CORESET占用的OFDM符号上、与第一CORESET具有相同TCI-state的CORESET占用的OFDM符号上、所有CORESET以外的OFDM符号上。
或者,如果干扰资源与第三CORESET具有相同符号,那么该干扰资源对应的信道资源只能配置在除第四CORESET以外的符号上。第二CORESET可以是指与第三CORESET具有不同TCI-state的任意CORESET,也可以理解为,是指与所述CORESET具有不同有QCL关系(例如typeD类型的QCL关系)的任意CORESET。
也可以理解为,如果干扰资源与第三CORESET具有相同符号,该干扰资源对应的信道资源只能配置在如下资源上:第三CORESET占用的OFDM符号上、与第三CORESET具有相同TCI-state的CORESET占用的OFDM符号上、所有CORESET以外的OFDM符号上。
或者,条件八也可以为:
如果两个CORESET具有相同接收波束或TCI-state,且该信道资源和/或该信道资源对应的干扰资源与两个CORESET具有相同TCI-state,则信道资源与其对应的干扰资源可以分别与这两个CORESET采用相同符号。反之,则不可以,即如果两个CORESET不具有相同接收波束,或该信道资源和/或该信道资源对应的干扰资源与两个CORESET具有不相同的TCI-state,则信道资源与其对应的干扰资源不可以与这两个CORESET分别具有相同符号,即该信道资源与其对应的干扰资源最多与这两个CORESET中的一个采用相同的符 号。
换句话说,如果信道资源与第一CORESET具有相同符号,那么该信道资源对应的干扰资源只能配置在除第二CORESET以外的符号上。第二CORESET可以是指与第一CORESET具有不同TCI-state的任意CORESET,也可以理解为,是指与第一CORESET具有不同有QCL关系(例如typeD类型的QCL关系)的任意CORESET。
也可以理解为,如果信道资源与第一CORESET具有相同符号,该信道资源对应的干扰资源只能配置在如下资源上:第一CORESET占用的OFDM符号上、与第一CORESET具有相同TCI-state的CORESET占用的OFDM符号上、所有CORESET以外的OFDM符号上。
或者,如果干扰资源与第三CORESET具有相同符号,那么该干扰资源对应的信道资源只能配置在除第四CORESET以外的符号上。第二CORESET可以是指与第三CORESET具有不同TCI-state的任意CORESET,也可以理解为,是指与所述CORESET具有不同有QCL关系(例如typeD类型的QCL关系)的任意CORESET。
也可以理解为,如果干扰资源与第三CORESET具有相同符号,该干扰资源对应的信道资源只能配置在如下资源上:第三CORESET占用的OFDM符号上、与第三CORESET具有相同TCI-state的CORESET占用的OFDM符号上、所有CORESET以外的OFDM符号上。
或者,条件八也可以为:一个信道资源和其关联的干扰资源不可以与两个CORESET分别具有相同符号,即最多与一个CORESET中的一个采用相同的符号。
换句话说,如果一个信道资源与一个CORESET具有相同符号,那么该信道资源对应的干扰资源只能配置在除任何其他CORESET以外的符号上。
也可以理解为,信道资源对应的resource set的repetition参数以及干扰资源对应的resource set的repetition参数均配置为关闭时,如果信道资源与第一CORESET具有相同符号,该信道资源对应的干扰资源只能配置在如下资源上:第一CORESET占用的OFDM符号上、所有CORESET以外的OFDM符号上。
或者,如果一个干扰资源与一个CORESET具有相同符号,那么该干扰资源对应的信道资源只能配置在除任何其他CORESET以外的符号上。
也可以理解为,信道资源对应的resource set的repetition参数以及干扰资源对应的resource set的repetition参数均配置为关闭时,如果干扰资源与第三CORESET具有相同符号,该干扰资源对应的信道资源只能配置在如下资源上:第三CORESET占用的OFDM符号上、所有CORESET以外的OFDM符号上。
上述实施例一至实施例八的任一实施例中,CORESET也可以替换为PDCCH或PDSCH。例如,若信道资源和/或干扰资源对应的resource set的repetition参数配置为开启,则该信道资源以及其关联的干扰资源所占的OFDM符号上,都不能传输PDCCH,即终端设备不会在这些符号上接收PDCCH。或者,在有PDCCH发送的符号上,不能配置对应resource set的repetition参数配置为开启的信道资源和/或干扰资源。又例如,若信道资源对应的resource set的repetition参数配置为开启,则该信道资源以及其关联的干扰资源所占的OFDM符号上,都不能传输PDSCH,即终端设备不会在这些符号上接收PDSCH。或者,在有PDSCH发送的符号上,不能配置对应resource set的repetition参数配置为开启的信道资源和/或干扰资源。
上述实施例一至实施例八的任一实施例中,CORESET也可以替换为TRS,或用于RSRP测量的CSI-RS,或用于CQI测量的CSI-RS,SSB。例如,若信道资源和/或干扰资源对应的resource set的repetition参数配置为开启,则该信道资源以及其关联的干扰资源所占的OFDM符号上,都不能传输TRS,即终端设备不会在这些符号上接收TRS。或者,在有TRS发送的符号上,不能配置对应resource set的repetition参数配置为开启的信道资源和/或干扰资源。又例如,若信道资源和/或干扰资源对应的resource set的repetition参数配置为开启,则该信道资源以及其关联的干扰资源所占的OFDM符号上,都不能传输用于RSRP测量的CSI-RS,即终端设备不会在这些符号上接收用于RSRP测量的CSI-RS。或者,在有用于RSRP测量的CSI-RS发送的符号上,不能配置对应resource set的repetition参数配置为开启的信道资源和/或干扰资源。又例如,若信道资源和/或干扰资源对应的resource set的repetition参数配置为开启,则该信道资源以及其关联的干扰资源所占的OFDM符号上,都不能传输用于CQI测量的CSI-RS,即终端设备不会在这些符号上接收用于CQI测量的CSI-RS。或者,在有用于CQI测量的CSI-RS发送的符号上,不能配置对应resource set的repetition参数配置为开启的信道资源和/或干扰资源。或者,若信道资源和/或干扰资源对应的resource set的repetition参数配置为开启,则该信道资源以及其关联的干扰资源所占的OFDM符号上,都不能传输SSB,即终端设备不会在这些符号上接收SSB。或者,在有SSB发送的符号上,不能配置对应resource set的repetition参数配置为开启的信道资源和/或干扰资源。
上述实施例一至实施例八的任一实施例中,CORESET也可以替换为物理上行控制信道(physical uplink control channel,PUCCH),物理上行共享信道(physical uplink sharing channel,PUSCH)或SRS。例如,以实施例一为例,若信道资源和/或干扰资源对应的resourceset的repetition参数配置为开启,则该信道资源以及其关联的干扰资源所占的OFDM符号上,都不能传输PUCCH,即终端设备不会在这些符号上发送PUCCH。或者,在有PUCCH发送的符号上,不能配置对应resource set的repetition参数配置为开启的信道资源和/或干扰资源。又例如,若信道资源和/或干扰资源对应的resource set的repetition参数配置为开启,则该信道资源以及其关联的干扰资源所占的OFDM符号上,都不能传输PUSCH,即终端设备不会在这些符号上发送PUSCH。或者,在有PUSCH发送的符号上,不能配置对应resource set的repetition参数配置为开启的信道资源和/或干扰资源。又例如,若信道资源和/或干扰资源对应的resource set的repetition参数配置为开启,则该信道资源以及其关联的干扰资源所占的OFDM符号上,都不能传输SRS,即终端设备不会在这些符号上发送PUCCH。或者,在有SRS发送的符号上,不能配置对应resource set的repetition参数配置为开启的信道资源和/或干扰资源。
上述实施例一至实施例八的任一实施例中,CSI-RS与CORESET/PDCCH/PDSCH/PUCCH/PUSCH/SRS的冲突机制还可以描述为以下形式:在L1-SINR测量中,如果一个信道资源与CORESET/PDCCH/PDSCH是具有QCL关系的(如typeD类型的QCL关系),并且该信道资源所在的resource set的repetition参数不是配置为开启,并且缩放因子N=1,那么在该信道资源关联的干扰资源所在OFDM符号上,没有调度限制。例如,在该信道资源关联的干扰资源所在OFDM符号上,可以传输上述CORESET/PDCCH/PDSCH。否则,在该信道资源关联的干扰资源所在OFDM符号上,终端不发送PUCCH/PUSCH/SRS,终端不接收PDCCH/PDSCH/其他的下行信号(包括TRS, 用于CQI计算的CSI-RS等)。
或者,在L1-SINR测量中,如果一个信道资源与CORESET/PDCCH/PDSCH是具有QCL关系的(如typeD类型的QCL关系),并且该信道资源所在的resource set的repetition参数不是配置为开启,并且缩放因子N=1,那么在该信道资源及其关联的干扰资源所在OFDM符号上,没有调度限制。例如,在该信道资源及其关联的干扰资源所在OFDM符号上,可以传输上述CORESET/PDCCH/PDSCH。否则,在该信道资源及其关联的干扰资源所在OFDM符号上,终端不发送PUCCH/PUSCH/SRS,终端不接收PDCCH/PDSCH/其他的下行信号(包括TRS,用于CQI计算的CSI-RS等)。
或者,在L1-SINR测量中,如果一个信道资源和/或该信道资源对应的干扰资源与CORESET/PDCCH/PDSCH是具有QCL关系的(如typeD类型的QCL关系),并且该信道资源和/或该信道资源关联的干扰资源所在的resource set的repetition参数不是配置为开启,并且该信道资源和/或该信道资源关联的干扰资源的缩放因子N=1,那么在该信道资源和/或其关联的干扰资源所在OFDM符号上,没有调度限制。例如,在该信道资源和/或其关联的干扰资源所在OFDM符号上,可以传输上述CORESET/PDCCH/PDSCH。否则,在该信道资源和/或其关联的干扰资源所在OFDM符号上,终端不发送PUCCH/PUSCH/SRS,终端不接收PDCCH/PDSCH/其他的下行信号(包括TRS,用于CQI计算的CSI-RS等)。
可选的,终端接收PDCCH/PDSCH时进行符号/资源块组RBG/预编码资源块组PRG/子带subband/资源块(PRB或者VRB)/资源单元(RE)级别的速率匹配。
其中,所述信道测量资源可以是NZP CSI-RS资源也可以是SSB。所述干扰资源可以是NZP CSI-RS资源,也可以是CSI-IM资源。
其中,缩放因子是协议预定义的,与资源的类型有关。例如,对于一个周期性的/半持续的,且所在的resource set的repetition参数配置为关闭OFF的CSI-RS,N=1。对于一个非周期的CSI-RS,N=1。对于SSB,N=8。另外,如果信道资源与干扰资源的关联关系是1对M(M>1)映射是,干扰资源的N的值等于信道资源的N的值的M倍。例如,根据上述方法确定的信道资源的N的值为1,那么干扰资源的N的值为M。
上述方法中,当信道资源和/或干扰资源与CORESET/PDCCH/PDSCH冲突时,信道资源和/或干扰资源的OFDM符号上不配置/不传输CORESET/PDCCH/PDSCH,或CORESET/PDCCH/PDSCH的OFDM符号上不配置/不传输信道资源和/或干扰资源,可以替换为在传输CORESET/PDCCH/PDSCH时,需要根据所述信道资源和干扰资源进行速率匹配,绕开所述信道资源和/或干扰资源。
实施例九:
如图5所示,本申请提供的另一种测量上报方法的流程图,该方法可以应用于通信设备或者芯片或者芯片组等,下面以通信设备为例进行说明,该方法包括:
S501,网络设备发送测量配置信息,该测量配置信息用于配置信道资源以及干扰资源。相应的,终端设备接收来自网络设备的测量配置信息。
一种示例性说明中,测量配置信息可以包括资源配置,还可以包括和上报配置。资源配置可以用于配置信道资源以及干扰资源。
示例性的,资源配置是测量资源相关的信息,在协议里可以通过三级结构(资源配置(resourceConfig)-资源集(resourceSet)-资源(resource))进行配置。
网络设备可以为终端设备配置一个或多个资源配置。
一种实现方式中,资源配置可以配置一个或多个信道资源,资源配置针对一组信道资源可以配置一组或多组干扰资源。例如,资源配置可以包含一个或多个用于信道测量的resource setting,和一个或多个用于干扰测量的resource Setting。每个resource setting可以包含一个或多个resource set。每个resource set可以包含一个或多个resource。每个资源配置/resource set/resource中可以包括一个自己的索引。此外,还包括一些其他参数,如资源的周期,资源对应的信号类型等。
上报配置可以是指测量结果上报相关的信息,在协议里通过上报配置(reportConfig)进行配置。网络设备可以为终端设备配置一个或多个reportConfig,每个上报配置可以包括上报指标,上报时间和周期,上报格式等与上报相关的信息。此外,上报配置里还可以包括资源配置的索引,用于指示上报的结果是通过什么测量配置测得的。
信道资源和干扰资源具体可以指用于SINR测量的信道资源和干扰资源。
S503,在信道资源与一个CORESET采用相同OFDM符号,而该信道对应的干扰资源与任何CORESET都不采用相同OFDM符号时,终端设备采用相同的接收波束接收信道资源以及信道资源对应的干扰资源以及该CORESET。或者,也可以理解为,终端设备认为信道资源和干扰资源,与该CORESET具有typeD的准同位关系。或者,还可以理解为终端设备认为信道资源和干扰资源,与该CORESET采用相同的TCI-state。
或者,在信道资源与一个CORESET采用相同OFDM符号,终端设备采用相同的接收波束接收信道资源以及信道资源对应的干扰资源以及该CORESET。或者,也可以理解为,终端设备认为信道资源和干扰资源,与该CORESET具有typeD的准同位关系。或者,还可以理解为终端设备认为信道资源和干扰资源,与该CORESET采用相同的TCI-state。
一种实现方式中,终端设备可以采用CORESET的接收波束来接收信道资源和干扰资源。
另一种实现方式中,终端设备也可以采用信道资源和干扰资源的接收波束来接收该CORESET。
一种实施方式中,终端设备在接收信道资源和干扰资源后可以根据信道资源和干扰资源进行测量。进一步的,终端设备还可以上报测量结果给网络设备。
示例性的,在测量配置信息配置多个信道资源及其对应的干扰资源时,针对每个信道资源以及其对应的干扰资源,终端设备均可以采用上述步骤S503所述的方法进行接收。
实施例十:
如图6所示,本申请提供的另一种测量上报方法的流程图,该方法可以应用于通信设备或者芯片或者芯片组等,下面以通信设备为例进行说明,该方法包括:
步骤S601~S602,具体可以参阅上述步骤S601~S602,这里不再赘述。
S603,在信道资源与一个CORESET采用相同OFDM符号,而该信道对应的干扰资源与任何CORESET都不采用相同OFDM符号时,终端设备可以只测量信道资源,不测量干扰资源。或者,在信道资源与一个CORESET采用相同OFDM符号,终端设备可以只测量信道资源,不测量干扰资源。也可以理解为,终端设备仅通过测量信道资源来确定SINR。
例如,终端设备可以采用信道资源所占的资源粒(resource element,RE)上除信道资源外的其他能量来作为干扰能量,计算SINR。终端设备可以不测量干扰资源。即终端设备可以只通过信道资源来测量SINR。
又例如,终端设备可以不测量干扰资源,终端设备可以只通过信道资源来测量参考信 号接收功率(reference signal received power,RSRP),参考信号接收质量(reference signal received quality,RSPQ)等等。
一种实现方式中,终端设备可以采用相同接收波束来接收信道资源和该CORESET。或者,也可以理解为,终端设备认为信道资源与该CORESET具有typeD的准同位关系。或者,还可以理解为终端设备认为信道资源与该CORESET采用相同的TCI-state。
一种实现方式中,终端设备可以采用CORESET的接收波束来接收信道资源。
另一种实现方式中,终端设备也可以采用信道资源的接收波束来接收该CORESET。
一种可能的实施方式中,终端设备在执行步骤S703之前可以确定满足预设条件。示例性的,预设条件可以信道资源的类型是NZP CSI-RS,且该CSI-RS的密度为3。或者,预设条件也可以是指信道资源的类型是NZP CSI-RS,且该CSI-RS的密度为3,且端口数为1。
一种实施方式中,终端设备在根据信道资源进行测量。进一步的,终端设备还可以上报测量结果给网络设备。
示例性的,在测量配置信息配置多个信道资源及其对应的干扰资源时,针对每个信道资源以及其对应的干扰资源,终端设备均可以采用上述步骤S603所述的方法进行接收。
实施例十一:
如图7所示,本申请提供的另一种测量上报方法的流程图,该方法可以应用于通信设备或者芯片或者芯片组等,下面以通信设备为例进行说明,该方法包括:
步骤S701~S702,具体可以参阅上述步骤S501~S502,这里不再赘述。
S703,在信道资源与一个CORESET采用相同OFDM符号,而该信道资源对应的干扰资源与任何CORESET都不采用相同OFDM符号时,终端设备可以放弃本次测量,即不测量信道资源和干扰资源。或者,在信道资源与一个CORESET采用相同OFDM符号,终端设备可以放弃本次测量,即不测量信道资源和干扰资源。
示例性的,在测量配置信息配置多个信道资源及其对应的干扰资源时,针对每个信道资源以及其对应的干扰资源,终端设备均可以采用上述步骤S703所述的方法进行接收。
实施例十二:
如图8所示,本申请提供的另一种测量上报方法的流程图,该方法可以应用于通信设备或者芯片或者芯片组等,下面以通信设备为例进行说明,该方法包括:
步骤S801~S802,具体可以参阅上述步骤S501~S502,这里不再赘述。
S803,在干扰资源与一个CORESET采用相同OFDM符号,而该干扰资源对应的信道资源与任何CORESET都不采用相同OFDM符号时,终端设备采用相同的接收波束接收该干扰资源以及该干扰资源对应的信道资源以及该CORESET。或者,也可以理解为,终端设备认为信道资源和干扰资源,与该CORESET具有typeD的准同位关系。或者,还可以理解为终端设备认为信道资源和干扰资源,与该CORESET采用相同的TCI-state。
或者,在干扰资源与一个CORESET采用相同OFDM符号,终端设备采用相同的接收波束接收该干扰资源以及该干扰资源对应的信道资源以及该CORESET。或者,也可以理解为,终端设备认为信道资源和干扰资源,与该CORESET具有typeD的准同位关系。或者,还可以理解为终端设备认为信道资源和干扰资源,与该CORESET采用相同的TCI-state。
一种实现方式中,终端设备可以采用CORESET的接收波束来接收信道资源和干扰资源。
另一种实现方式中,终端设备也可以采用信道资源和干扰资源的接收波束来接收该CORESET。
一种实施方式中,终端设备在接收信道资源和干扰资源后可以根据信道资源和干扰资源进行测量。进一步的,终端设备还可以上报测量结果给网络设备。
示例性的,在测量配置信息配置多个信道资源及其对应的干扰资源时,针对每个信道资源以及其对应的干扰资源,终端设备均可以采用上述步骤S803所述的方法进行接收。
实施例十三:
如图9所示,本申请提供的另一种测量上报方法的流程图,该方法可以应用于通信设备或者芯片或者芯片组等,下面以通信设备为例进行说明,该方法包括:
步骤S901~S902,具体可以参阅上述步骤S501~S502,这里不再赘述。
S903,在干扰资源与一个CORESET采用相同OFDM符号,而该干扰资源对应的信道资源与任何CORESET都不采用相同OFDM符号时,终端设备可以只测量信道资源,不测量干扰资源。或者,在干扰资源与一个CORESET采用相同OFDM符号,终端设备可以只测量该干扰资源对应的信道资源,不测量该干扰资源。也可以理解为,终端设备仅通过该干扰资源对应的信道资源来确定SINR。
例如,终端设备可以采用信道资源所占的资源粒(resource element,RE)上除信道资源外的其他能量来作为干扰能量,计算SINR。终端设备可以不测量干扰资源。即终端设备可以只通过信道资源来测量SINR。
又例如,终端设备可以不测量干扰资源,终端设备可以只通过信道资源来测量参考信号接收功率(reference signal received power,RSRP),参考信号接收质量(reference signal received quality,RSPQ)等等。
一种实现方式中,终端设备可以采用相同接收波束来接收信道资源和该CORESET。或者,也可以理解为,终端设备认为信道资源与该CORESET具有typeD的准同位关系。或者,还可以理解为终端设备认为信道资源与该CORESET采用相同的TCI-state。
一种实现方式中,终端设备可以采用CORESET的接收波束来接收信道资源。
另一种实现方式中,终端设备也可以采用信道资源的接收波束来接收该CORESET。
一种可能的实施方式中,终端设备在执行步骤S703之前可以确定满足预设条件。示例性的,预设条件可以信道资源的类型是NZP CSI-RS,且该CSI-RS的密度为3。或者,预设条件也可以是指信道资源的类型是NZP CSI-RS,且该CSI-RS的密度为3,且端口数为1。
一种实施方式中,终端设备在根据信道资源进行测量。进一步的,终端设备还可以上报测量结果给网络设备。
示例性的,在测量配置信息配置多个信道资源及其对应的干扰资源时,针对每个信道资源以及其对应的干扰资源,终端设备均可以采用上述步骤S903所述的方法进行接收。
实施例十四:
如图10所示,本申请提供的另一种测量上报方法的流程图,该方法可以应用于通信设备或者芯片或者芯片组等,下面以通信设备为例进行说明,该方法包括:
步骤S1001~S1002,具体可以参阅上述步骤S501~S502,这里不再赘述。
S1004,在干扰资源与一个CORESET采用相同OFDM符号,而该干扰资源对应的信道资源与任何CORESET都不采用相同OFDM符号时,终端设备可以放弃本次测量,即不 测量信道资源和干扰资源。在干扰资源与一个CORESET采用相同OFDM符号,终端设备可以放弃本次测量,即不测量信道资源和干扰资源。
示例性的,在测量配置信息配置多个信道资源及其对应的干扰资源时,针对每个信道资源以及其对应的干扰资源,终端设备均可以采用上述步骤S1003所述的方法进行接收。
实施例十五:
如图11所示,本申请提供的另一种测量上报方法的流程图,该方法可以应用于通信设备或者芯片或者芯片组等,下面以通信设备为例进行说明,该方法包括:
步骤S1101~S1102,具体可以参阅上述步骤S501~S502,这里不再赘述。
S1103,在信道资源和干扰资源与一个CORESET采用相同OFDM符号时,终端设备采用相同的接收波束接收信道资源以及信道资源对应的干扰资源以及该CORESET。或者,也可以理解为,终端设备认为信道资源和干扰资源,与该CORESET具有typeD的准同位关系。或者,还可以理解为终端设备认为信道资源和干扰资源,与该CORESET采用相同的TCI-state。
一种实现方式中,终端设备可以采用CORESET的接收波束来接收信道资源和干扰资源。
另一种实现方式中,终端设备也可以采用信道资源和干扰资源的接收波束来接收该CORESET。
一种实施方式中,终端设备在接收信道资源和干扰资源后可以根据信道资源和干扰资源进行测量。进一步的,终端设备还可以上报测量结果给网络设备。
示例性的,在测量配置信息配置多个信道资源及其对应的干扰资源时,针对每个信道资源以及其对应的干扰资源,终端设备均可以采用上述步骤S1103所述的方法进行接收。
实施例十六:
如图12所示,本申请提供的另一种测量上报方法的流程图,该方法可以应用于通信设备或者芯片或者芯片组等,下面以通信设备为例进行说明,该方法包括:
步骤S1201~S1202,具体可以参阅上述步骤S501~S502,这里不再赘述。
S1203,在信道资源和干扰资源与一个CORESET采用相同OFDM符号时,终端设备可以只测量信道资源,不测量干扰资源。也可以理解为,终端设备仅通过测量信道资源来确定SINR。
例如,终端设备可以采用信道资源所占的资源粒(resource element,RE)上除信道资源外的其他能量来作为干扰能量,计算SINR。终端设备可以不测量干扰资源。即终端设备可以只通过信道资源来测量SINR。
又例如,终端设备可以不测量干扰资源,终端设备可以只通过信道资源来测量参考信号接收功率(reference signal received power,RSRP),参考信号接收质量(reference signal received quality,RSPQ)等等。
一种实现方式中,终端设备可以采用相同接收波束来接收信道资源和该CORESET。或者,也可以理解为,终端设备认为信道资源与该CORESET具有typeD的准同位关系。或者,还可以理解为终端设备认为信道资源与该CORESET采用相同的TCI-state。
一种实现方式中,终端设备可以采用CORESET的接收波束来接收信道资源。
另一种实现方式中,终端设备也可以采用信道资源的接收波束来接收该CORESET。
一种可能的实施方式中,终端设备在执行步骤S703之前可以确定满足预设条件。示 例性的,预设条件可以信道资源的类型是NZP CSI-RS,且该CSI-RS的密度为3。或者,预设条件也可以是指信道资源的类型是NZP CSI-RS,且该CSI-RS的密度为3,且端口数为1。
一种实施方式中,终端设备在根据信道资源进行测量。进一步的,终端设备还可以上报测量结果给网络设备。
示例性的,在测量配置信息配置多个信道资源及其对应的干扰资源时,针对每个信道资源以及其对应的干扰资源,终端设备均可以采用上述步骤S1203所述的方法进行接收。
实施例十七:
如图13所示,本申请提供的另一种测量上报方法的流程图,该方法可以应用于通信设备或者芯片或者芯片组等,下面以通信设备为例进行说明,该方法包括:
步骤S1301~S1303,具体可以参阅上述步骤S501~S503,这里不再赘述。
S1304,在信道资源和干扰资源与一个CORESET采用相同OFDM符号时,终端设备可以放弃本次测量,即不测量信道资源和干扰资源。
示例性的,在测量配置信息配置多个信道资源及其对应的干扰资源时,针对每个信道资源以及其对应的干扰资源,终端设备均可以采用上述步骤S1303所述的方法进行接收。
实施例十八:
如图14所示,本申请提供的另一种测量上报方法的流程图,该方法可以应用于通信设备或者芯片或者芯片组等,下面以通信设备为例进行说明,该方法包括:
步骤S1401~S1402,具体可以参阅上述步骤S501~S502,这里不再赘述。
S1404,在信道资源与一个CORESET(下面称为第一CORESET)采用相同OFDM符号,干扰资源与另一个CORESET(下面称为第二CORESET)采用相同OFDM符号,这两个CORESET采用相同接收波束时,终端设备采用相同的接收波束接收信道资源以及信道资源对应的干扰资源以及第一CORESET和第二CORESET。或者,也可以理解为,终端设备认为信道资源和干扰资源,与第一CORESET和第二CORESET具有typeD的准同位关系。或者,还可以理解为终端设备认为信道资源和干扰资源,与第一CORESET和第二CORESET采用相同的TCI-state。
一种实现方式中,终端设备可以采用第一CORESET和第二CORESET的接收波束来接收信道资源和干扰资源。
另一种实现方式中,终端设备也可以采用信道资源和干扰资源的接收波束来接收第一CORESET和第二CORESET。
一种实施方式中,终端设备在接收信道资源和干扰资源后可以根据信道资源和干扰资源进行测量。进一步的,终端设备还可以上报测量结果给网络设备。
示例性的,在测量配置信息配置多个信道资源及其对应的干扰资源时,针对每个信道资源以及其对应的干扰资源,终端设备均可以采用上述步骤S1403所述的方法进行接收。
实施例十九:
如图15所示,本申请提供的另一种测量上报方法的流程图,该方法可以应用于通信设备或者芯片或者芯片组等,下面以通信设备为例进行说明,该方法包括:
步骤S1501~S1502,具体可以参阅上述步骤S501~S502,这里不再赘述。
S1503,在信道资源与第一CORESET采用相同OFDM符号,干扰资源与第二CORESET采用相同OFDM符号,第一CORESET和第二CORESET采用相同接收波束时,终端设备 可以只测量信道资源,不测量干扰资源。也可以理解为,终端设备仅通过信道资源来确定SINR。
例如,终端设备可以采用信道资源所占的资源粒(resource element,RE)上除信道资源外的其他能量来作为干扰能量,计算SINR。终端设备可以不测量干扰资源。即终端设备可以只通过信道资源来测量SINR。
又例如,终端设备可以不测量干扰资源,终端设备可以只通过信道资源来测量参考信号接收功率(reference signal received power,RSRP),参考信号接收质量(reference signal received quality,RSPQ)等等。
一种实现方式中,终端设备可以采用相同接收波束来接收信道资源和第一CORESET。或者,也可以理解为,终端设备认为信道资源与第一CORESET具有typeD的准同位关系。或者,还可以理解为终端设备认为信道资源与第一CORESET采用相同的TCI-state。
一种实现方式中,终端设备可以采用第一CORESET的接收波束来接收信道资源。
另一种实现方式中,终端设备也可以采用信道资源的接收波束来接收第一CORESET。
一种可能的实施方式中,终端设备在执行步骤S703之前可以确定满足预设条件。示例性的,预设条件可以信道资源的类型是NZP CSI-RS,且该CSI-RS的密度为3。或者,预设条件也可以是指信道资源的类型是NZP CSI-RS,且该CSI-RS的密度为3,且端口数为1。
一种实施方式中,终端设备在根据信道资源进行测量。进一步的,终端设备还可以上报测量结果给网络设备。
示例性的,在测量配置信息配置多个信道资源及其对应的干扰资源时,针对每个信道资源以及其对应的干扰资源,终端设备均可以采用上述步骤S1503所述的方法进行接收。
实施例二十:
如图16所示,本申请提供的另一种测量上报方法的流程图,该方法可以应用于通信设备或者芯片或者芯片组等,下面以通信设备为例进行说明,该方法包括:
步骤S1601~S1602,具体可以参阅上述步骤S501~S502,这里不再赘述。
S1603,在信道资源与第一CORESET采用相同OFDM符号,干扰资源与第二CORESET采用相同OFDM符号,第一CORESET和第二CORESET采用相同接收波束时,终端设备可以放弃本次测量,即不测量信道资源和干扰资源。
示例性的,在测量配置信息配置多个信道资源及其对应的干扰资源时,针对每个信道资源以及其对应的干扰资源,终端设备均可以采用上述步骤S1603所述的方法进行接收。
实施例二十一:
如图17所示,本申请提供的另一种测量上报方法的流程图,该方法可以应用于通信设备或者芯片或者芯片组等,下面以通信设备为例进行说明,该方法包括:
步骤S1701~S1702,具体可以参阅上述步骤S501~S502,这里不再赘述。
S1703,在信道资源与第一CORESET采用相同OFDM符号,干扰资源与第二CORESET采用相同OFDM符号,第一CORESET和第二CORESET采用不同接收波束或第一CORESET和第二CORESET不具有QCL关系(如具有typeD类型的QCL关系)时,终端设备采用相同的接收波束接收信道资源以及信道资源对应的干扰资源以及第一CORESET和第二CORESET。或者,也可以理解为,终端设备认为信道资源和干扰资源,与第一CORESET和第二CORESET具有typeD的准同位关系。或者,还可以理解为终端 设备认为信道资源和干扰资源,与第一CORESET和第二CORESET采用相同的TCI-state。
一种实现方式中,终端设备可以采用CORESET的接收波束来接收信道资源和干扰资源。
另一种实现方式中,终端设备也可以采用信道资源和干扰资源的接收波束来接收该CORESET。
一种实施方式中,终端设备在接收信道资源和干扰资源后可以根据信道资源和干扰资源进行测量。进一步的,终端设备还可以上报测量结果给网络设备。
示例性的,在测量配置信息配置多个信道资源及其对应的干扰资源时,针对每个信道资源以及其对应的干扰资源,终端设备均可以采用上述步骤S1703所述的方法进行接收。
实施例二十二:
如图18所示,本申请提供的另一种测量上报方法的流程图,该方法可以应用于通信设备或者芯片或者芯片组等,下面以通信设备为例进行说明,该方法包括:
步骤S1801~S1802,具体可以参阅上述步骤S501~S502,这里不再赘述。
S1803,在信道资源与第一CORESET采用相同OFDM符号,干扰资源与第二CORESET采用相同OFDM符号,第一CORESET和第二CORESET采用不同接收波束或第一CORESET和第二CORESET不具有QCL关系(如typeD类型的QCL关系)时,终端设备可以只测量信道资源,不测量干扰资源。也可以理解为,终端设备仅通过信道资源来确定SINR。
例如,终端设备可以采用信道资源所占的资源粒(resource element,RE)上除信道资源外的其他能量来作为干扰能量,计算SINR。终端设备可以不测量干扰资源。即终端设备可以只通过信道资源来测量SINR。
又例如,终端设备可以不测量干扰资源,终端设备可以只通过信道资源来测量RSRP,RSPQ等等。
一种实现方式中,终端设备可以采用相同接收波束来接收信道资源和第一CORESET。或者,也可以理解为,终端设备认为信道资源与第一CORESET具有typeD的准同位关系。或者,还可以理解为终端设备认为信道资源与第一CORESET采用相同的TCI-state。
一种实现方式中,终端设备可以采用第一CORESET的接收波束来接收信道资源。
另一种实现方式中,终端设备也可以采用信道资源的接收波束来接收第一CORESET。
一种可能的实施方式中,终端设备在执行步骤S703之前可以确定满足预设条件。示例性的,预设条件可以信道资源的类型是NZP CSI-RS,且该CSI-RS的密度为3。或者,预设条件也可以是指信道资源的类型是NZP CSI-RS,且该CSI-RS的密度为3,且端口数为1。
一种实施方式中,终端设备在根据信道资源进行测量。进一步的,终端设备还可以上报测量结果给网络设备。
示例性的,在测量配置信息配置多个信道资源及其对应的干扰资源时,针对每个信道资源以及其对应的干扰资源,终端设备均可以采用上述步骤S1803所述的方法进行接收。
实施例二十三:
如图19所示,本申请提供的另一种测量上报方法的流程图,该方法可以应用于通信设备或者芯片或者芯片组等,下面以通信设备为例进行说明,该方法包括:
步骤S1901~S1902,具体可以参阅上述步骤S501~S502,这里不再赘述。
S1903,在信道资源与第一CORESET采用相同OFDM符号,干扰资源与第二CORESET采用相同OFDM符号,第一CORESET和第二CORESET采用不同接收波束时,终端设备可以放弃本次测量,即不测量信道资源和干扰资源。
示例性的,在测量配置信息配置多个信道资源及其对应的干扰资源时,针对每个信道资源以及其对应的干扰资源,终端设备均可以采用上述步骤S1903所述的方法进行接收。
上述实施例九至实施例二十三的任一实施例中,CORESET也可以替换为PDCCH或PDSCH。例如,以实施例九为例,如果信道资源与PDSCH采用相同的符号,而该信道对应的干扰资源与任何PDSCH都不采用相同OFDM符号,则终端设备可以假设该PDSCH与该信道资源具有typeD的准同位关系。或者也可以理解为,终端设备需要采用该信道资源的接收波束来接收该PDSCH。或者,也可以理解为,终端设备需要采用该PDSCH的接收波束来接收该信道资源。
上述实施例九至实施例二十三的任一实施例中,CORESET也可以替换为TRS,或用于RSRP测量的CSI-RS,或用于CQI测量的CSI-RS,或者SSB。例如,以实施例九为例,如果信道资源与TRS采用相同的符号,而该信道对应的干扰资源与任何PDSCH都不采用相同OFDM符号,则终端设备可以假设该TRS与该信道资源具有typeD的准同位关系。或者也可以理解为,终端设备需要采用该信道资源的接收波束来接收该TRS。或者也可以理解为,终端设备需要采用该TRS的接收波束来接收该信道资源。又例如,以实施例九为例,如果信道资源与TRS采用相同的符号,而该信道对应的干扰资源与任何PDSCH都不采用相同OFDM符号,则终端设备可以假设该用于RSRP测量的CSI-RS资源与该信道资源具有typeD的准同位关系。或者也可以理解为,终端设备需要采用该信道资源的接收波束来接收该用于RSRP测量的CSI-RS资源。或者也可以理解为,终端设备需要采用该用于RSRP测量的CSI-RS资源的接收波束来接收该信道资源。又例如,以实施例九为例,如果信道资源与TRS采用相同的符号,而该信道对应的干扰资源与任何PDSCH都不采用相同OFDM符号,则终端设备可以假设该用于CQI测量的CSI-RS资源与该信道资源具有typeD的准同位关系。或者也可以理解为,终端设备需要采用该信道资源的接收波束来接收该用于CQI测量的CSI-RS资源。或者也可以理解为,终端设备需要采用该用于CQI测量的CSI-RS资源的接收波束来接收该信道资源。又例如,以实施例九为例,如果信道资源与TRS采用相同的符号,而该信道对应的干扰资源与任何PDSCH都不采用相同OFDM符号,则终端设备可以假设该SSB与该信道资源具有typeD的准同位关系。或者也可以理解为,终端设备需要采用该信道资源的接收波束来接收该SSB。或者也可以理解为,终端设备需要采用该SSB的接收波束来接收该信道资源。
本申请的方法也可以适用于跨小区的场景,即上述CORESET/PDCCH/PDSCH/PUCCH/PUSCH/SRS/TRS/CSI-RS与用于上述SINR测量的信道资源和/或干扰资源可以是属于同一小区的,也可以是属于不同小区的。不论属于同一小区还是不同小区,如果所述SINR测量的信道资源和/或干扰资源,与所述CORESET/PDCCH/PDSCH/PUCCH/PUSCH/SRS/TRS/CSI-RS对应的子载波间隔不相同时,具有相同的OFDM符号可以具体是指两者的OFDM符号在时间上是重叠的。例如,当信道资源的子载波间隔是CORESET的子载波间隔的两倍时,即信道资源的符号长度是CORESET的符号长度的一半时,信道资源的符号0和1与CORESET的符号0是重叠的,信道资源的符号2和3与CORESET的符号1是重叠的,以此类推。
在测量SINR时,需要配置信道资源和对应的干扰资源,通过信道资源和干扰资源来测量SINR。干扰资源与对应的信道资源是具有QCL(如typeD类型的QCL)关系的,即参与信道资源的接收波束或TCI-state或QCL假设来接收干扰资源。网络设备可以为终端设备配置不同的测量上报配置来分别测量和上报RSRP和SINR。例如,可以配置一个reportConfig 1,该reportConfig 1关联了对应的信道资源,用于测量RSRP。还可以配置另一个reportConfig 2,该reportConfig 2关联了对应的信道资源和干扰资源,用于测量SINR。一个CSI-RS资源可能同时作为reportConfig 1中的信道资源,和reportConfig 2中干扰资源。这时如果网络设备为该CSI-RS资源配置了TCI-state,用于指示该CSI-RS的接收波束,该TCI-state与该CSI-RS在reportConfig 2中关联的信道资源的TCI-state可能是不相同时,导致终端设备可能无法同时完成RSRP和SINR的测量。对于这个问题,有以下解决方法。
方法一:
当一个CSI-RS资源被同时配置为reportConfig 1中的信道资源,和reportConfig 2中的干扰资源(该干扰资源关联了一个信道资源)时,reportConfig 1和reportConfig 2对应的上报量可以是RSRP,SINR,CQI,RSRQ,SIR,SNR,RSSI,PMI,RI,LI,CRI中的一种或多种的组合。
如果该CSI-RS资源被配置了TCI-state,且该CSI-RS资源被配置的TCI-state,与该CSI-RS资源在reportConfig2中关联的信道资源的TCI-state相同时,采用该TCI-state来接收该CSI-RS资源,进行测量。
如果该CSI-RS资源被配置了TCI-state,且该CSI-RS资源被配置的TCI-state,与该CSI-RS资源在reportConfig2中关联的信道资源的TCI-state不相同时,终端设备可以采用以下方法中的任意一种:
方法a:采用网络设备配置的TCI-state进行测量。这时,reportConfig 1对应的测量正常进行,reportConfig 2对应的测量不能正常进行,因此放弃reportConfig 2对应的测量上报,即不上报reportConfig2的测量结果;或者,也可以只通过测量该CSI-RS资源在reportConfig 2中关联的信道资源来确定测量结果。例如,当reportConfig 2是用于测量上报SINR时,可以只通过测量该CSI-RS资源在reportConfig 2中关联的信道资源来确定SINR测量结果。例如,采用该信道资源对应的RE上除信道资源能力以外的其他能力来作为干扰,确定该信道资源的SINR/RSRQ/CQI。
方法b:采用reportConfig 2中该CSI-RS资源关联的信道资源的TCI-state进行测量。这时,reportConfig 2对应的测量正常进行,reportConfig 1对应的测量不能正常进行,因此放弃reportConfig 1对应的测量上报,即不上报reportConfig1的测量结果;或者,终端设备也可以采用reportConfig 2中该CSI-RS资源关联的信道资源的TCI-state来测量该CSI-RS资源,确定reportConfig 1的测量结果。
方法c:根据上报的优先级规则,选择其中优先级较高的一个reportConfig进行测量上报,放弃优先级较低的一个reportConfig。具体的,可以采用以下优先级规则。
对于每个reportConfig,优先级系数可以符合如下公式,优先级系数越低表示优先级越高。
Pri(y,k,c,s)=2·N
cells·M
s·y+N
cells·M
s·k+M
s·c+s
其中,y与reportConfig的类型有关:对于非周期的reportConfig,y=0;对于通过PUSCH上报的半持续(semi-persistent)的reportConfig,y=1;对于通过PUCCH上报的半持续的 reportConfig,y=2;对于周期性的reportConfig,y=3。
k与reportConfig的上报量有关,如果上报量包括RSRP或SINR,则k=0;否则,k=1;
c是该reportConfig对应的小区的索引,N
cells是RRC参数maxNrofServingCells的值;
s是reportConfig的索引,Ms是RRC参数maxNrofCSI-ReportConfigurations的值。
方法二:
当一个CSI-RS资源被同时配置为reportConfig 1中的信道资源,和reportConfig 2中的干扰资源(该干扰资源关联了一个信道资源)时,reportConfig 1和reportConfig 2对应的上报量可以是RSRP,SINR,CQI,RSRQ,SIR,SNR,RSSI,PMI,RI,LI,CRI中的一种或多种的组合,如果该CSI-RS资源被配置了TCI-state,那么该TCI-state必须与该CSI-RS资源在reportConfig2中关联的信道资源的TCI-state相同。即协议可以采用上述约束,避免出现该CSI-RS资源被配置的TCI-state,与该CSI-RS资源在reportConfig2中关联的信道资源的TCI-state不同的情况出现。
方法三:
当一个CSI-RS资源被同时配置为reportConfig 1中的信道资源,和reportConfig 2中的干扰资源(该干扰资源关联了一个信道资源)时,reportConfig 1和reportConfig 2对应的上报量可以是RSRP,SINR,CQI,RSRQ,SIR,SNR,RSSI,PMI,RI,LI,CRI中的一种或多种的组合,如果该CSI-RS资源未被配置了TCI-state,那么采用该CSI-RS资源在reportConfig2中关联的信道资源的TCI-state来测量该CSI-RS资源,从而确定reportConfig1和reportConfig 2对应的测量测量结果。例如,reportConfig 1的测量上报量为RSRP,reportConfig 2的测量上报量为SINR,那么终端设备采用该CSI-RS资源在reportConfig2中关联的信道资源的TCI-state来测量该CSI-RS资源,计算相应的RSRP。
通过上述方法,可以解决同一个CSI-RS资源在不同的上报配置中同时作为信道资源和干扰资源时,QCL关系含糊不清的问题。
在波束管理中,网络设备可以通过配置一个reportConfig,来配置终端设备测量RSRP或SINR来进行波束的训练,即确定最佳的下行发送波束和接收波束。当一个reportConfig是用于接收波束训练时,一般不需要上报测量结果,这时该reportConfig的上报量可以被配置了‘None’。当上报量被配置为‘None’时,终端设备是通过测量RSRP还是测量SINR来进行接收波束训练,可以通过以下方法来确定。
具体的,当一个reportConfig的上报量reportQuantity配置为‘None’时,终端设备默认测量RSRP。或者终端设备默认测量SINR。
或者,当一个reportConfig的上报量reportQuantity配置为‘None’,且该reportConfig关联了超过一个resource setting时,终端设备需要测量SINR。当一个reportConfig的上报量reportQuantity配置为‘None’,且该reportConfig只关联了一个resource setting时,终端设备需要测量RSRP。
或者,当一个reportConfig的上报量reportQuantity配置为‘None’,且该reportConfig关联了超过一个resource setting时,终端设备需要测量SINR。当一个reportConfig的上报量reportQuantity配置为‘None’,且该reportConfig只关联了一个resource setting时,如果该resource setting中的资源的频域密度都是3或者该resource setting中的资源的端口数都为1,那么终端设备需要测量SINR,否则,测量RSRP。
通过上述方法,可以解决上报量配置为none时,终端设备无法确定是测量SINR还是 RSRP的问题,从而避免技术上的歧义。
上述实施例一至实施例二十三也可以适用于上行,即SRS与PUCCH的冲突解决。具体的,可以将上述方案中的信道资源和干扰资源替换为SRS,将CORESET替换为PUCCH或PUSCH即可。
具体的,一种可能的上行冲突解决的方法是,在配置上将SRS和PUCCH错开,即SRS不能配置在PUCCH所在的OFDM符号上,即SRS只能配置在PUCCH所在的OFDM符号以外的其他符号上;或者,PUCCH不能配置在SRS所在的OFDM符号上,即PUCCH只能配置在SRS所在的OFDM符号以外的其他符号上。
另一种可能的方法是,如果一个SRS和一个PUCCH具有相同发送波束或空间关系spatial relation,那么他们可以配置在相同的OFDM符号上。反之,如果一个SRS和一个PUCCH具有不同发送波束或空间关系spatial relation,则在配置上要将SRS和PUCCH错开,即SRS不能配置在PUCCH所在的OFDM符号上,即SRS只能配置在PUCCH所在的OFDM符号以外的其他符号上;或者,PUCCH不能配置在SRS所在的OFDM符号上,即PUCCH只能配置在SRS所在的OFDM符号以外的其他符号上。
另一种可能的方法是,如果一个SRS和一个PUCCH配置在相同的OFDM符号上,如果他们的发送波束或spatial relation不同,那么终端设备只发送SRS,只发送PUCCH。
另一种可能的方法是,如果一个SRS和一个PUCCH配置在相同的OFDM符号上,如果他们的发送波束或spatial relation不同,那么终端设备认为该SRS和该PUCCH采用相同的发送波束或spatial relation来传输。即采用SRS的发送波束或spatial relation来发送SRS和PUCCH,或采用PUCCH的发送波束或spatial relation来发送SRS和PUCCH。
上述方法中,PUCCH也可以替换为PUSCH,即上述方法可以用于解决SRS和PUSCH的冲突问题。
上述方法中,SRS也可以替换为PUSCH,即上述方法可以用于解决PUCCH和PUSCH的冲突问题。
在进行L1-SINR测量时,可以配置一个上报配置CSI-ReportConfig和三个资源配置resource configuration(或resource setting)。第一个resource setting包括一个或多个信道资源集合resource set,每个信道资源集合包括一个或多个信道资源。第二个resource setting包括类型为CSI-IM的干扰资源。第三个resource setting包括类型为NZP CSI-RS的干扰资源。
第一个resource setting和第三个resource setting中的资源数量可以是相等的,并且一一关联;
第二个resource setting中可以只包括一个CSI-IM的干扰资源,该干扰资源与第一个resource setting中的所有信道资源关联;
或者第二个resource setting中可以只包括K个CSI-IM的干扰资源,K为第一个resource setting中包括的resource set的数量,每个CSI-IM资源与一个resource set中的资源关联。可以限定K等于1,这是这种情况就和上一种情况是等效的。
当第一个CSI-IM关联了多个信道资源时,具体采用哪个信道资源的接收波束来接收该CSI-IM资源,或者说终端设备应该认为该CSI-IM资源与哪个信道资源是QCL的,是个需要明确的问题。可以有以下几种解决方法。
方法一:协议规定一个CSI-IM是与一个特定的信道资源QCL的。所述特定的信道资 源可以是该CSI-IM关联的信道资源中的第一个资源,或最后一个资源,或索引最小的资源,或索引最大的资源,或配置了TCI-state的资源,或配置了TCI-state的资源中的第一个资源,或配置了TCI-state的资源中的最后一个资源,或配置了TCI-state的资源中的索引最小的资源,或配置了TCI-state的资源中的索引最大的资源。或配置了typeD类型的QCL-info的资源,或配置了typeD类型的QCL-info的资源中的第一个资源,或配置了typeD类型的QCL-info的资源中的最后一个资源,或配置了typeD类型的QCL-info的资源中的索引最小的资源,或配置了typeD类型的QCL-info的资源中的索引最大的资源。
方法二:将CSI-IM的周期配置为其关联的信道资源的周期的1/N,其中N为CSI-IM关联的信道资源的数量。这样就能用各个信道资源的接收波束测量该CSI-IM资源N次。终端设备可以依次采用各个关联的信道资源的接收波束接收CSI-IM,例如,CSI-IM关联了4个信道资源,分别为信道资源1~4,信道资源的测量周期为16ms,因此可以将干扰资源的测量周期配置为16/4=4ms,因此可以在第一时刻采用信道资源1的接收波束接收测量干扰资源得到测量结果1,在间隔4ms后采用信道资源2的接收波束接收测量干扰资源得到测量结果2,之后在间隔4ms后采用信道资源3的接收波束接收测量干扰资源得到测量结果3,之后在间隔4ms后采用信道资源4的接收波束接收测量干扰资源得到测量结果4,从而在第一时刻后的16ms后接收测量信道资源1~4,并根据信道资源1和测量结果1确定上报结数据1,根据信道资源2和测量结果2确定上报结数据2,根据信道资源3和测量结果3确定上报结数据3,根据信道资源4和测量结果4确定上报结数据4。
方法三:限定该CSI-IM关联的信道资源的接收波束为同一个
当一个用于L1-SINR测量的上报配置关联了三个resource setting时,需要满足以下配置约束中的一种或多种的组合。
1.一个CSI-IM干扰资源关联的所有信道资源只能配置一个TCI-state。例如一个CSI-IM干扰资源与一个信道资源集合resource set关联或者与该resource set内的所有信道资源都关联,该resource set内只有一个资源配置了TCI-state,或者多个资源配置了TCI-state且多个资源的TCI-state相同,或者所有资源都配置了TCI-state且所有资源的TCI-state相同;又例如,一个CSI-IM干扰资源与一个信道资源的resource setting关联或者与该resourcesetting内的所有信道资源都关联,该resource setting内只有一个资源配置了TCI-state,或者多个资源配置了TCI-state且多个资源的TCI-state相同,或者所有资源都配置了TCI-state且所有资源的TCI-state相同。
2.一个CSI-IM干扰资源关联的所有信道资源对应的resource set的repetition参数配置为关闭。例如一个CSI-IM干扰资源与一个信道资源集合resource set关联或者与该resource set内的所有信道资源都关联,该resource set的repetition参数配置为关闭off;又例如,一个CSI-IM干扰资源与一个信道资源的resource setting关联或者与该resource setting内的所有信道资源都关联,该resource setting包括的resource set的repetition参数配置为关闭off;
通过上述方法,可以明确CSI-IM的QCL信息,从而避免技术上的歧义。
上述各种实施例的方法可以通过RRC信令来进行配置,即可以通过RRC信令来配置终端设备具体采用哪一种。或者,终端设备可以上报具体采用哪一种。
上述实施例中的SINR可以替换为其他测量参数,如RSRP,RSRQ,信号噪声比(signal to noise ratio,SNR),信号干扰比(signal to interference ratio,SIR),接收的信号强度指示(received signal strength indication,RSSI),CQI,预编码矩阵标识(precoding matrix indicator,,PMI),信道的秩的标识(rankindicator,RI),层指示(layer indicator,LI,)。即本申请的方法同样适用于上述指标的测量和上报。
基于与方法实施例的同一技术构思,本申请实施例提供一种通信装置。该通信装置的结构可以如图20所示,包括处理模块2001以及收发模块2002。收发模块2002可以与外部进行通信,处理模块2001用于进行处理,如进行测量等。收发模块2002还可以称为通信接口或收发单元或通信单元。该收发模块2002可以用于执行上文方法实施例中终端设备所执行的动作,或者,该收发模块2002可以用于执行上文方法实施例中网络设备所执行的动作。
例如:收发模块2002,包括发送模块和/或接收模块,分别用于执行上文方法实施例中网络设备或终端设备发送和接收的步骤。
一种实现方式中,通信装置具体可以用于实现实施例一中终端设备执行的方法,该装置可以是终端设备本身,也可以是终端设备中的芯片或芯片组或芯片中用于执行相关方法功能的一部分。收发模块2002用于执行上文方法实施例中终端设备侧的收发相关操作,处理模块2001用于执行上文方法实施例中终端设备的处理相关操作。如,收发模块2002,用于接收来自网络设备的测量配置信息,该测量配置信息用于配置信道资源以及干扰资源。其中,若信道资源对应的resource set的repetition参数配置为开启,信道资源以及其关联的干扰资源配置在除CORESET(或CORESET所关联的search space)所占用的OFDM符号以外的其他OFDM符号上。处理模块2001,用于根据配置的信道资源和干扰资源进行测量。
另一种实现方式中,通信装置具体可以用于实现实施例一中网络设备执行的方法,该装置可以是网络设备本身,也可以是网络设备中的芯片或芯片组或芯片中用于执行相关方法功能的一部分。收发模块2002用于执行上文方法实施例中网络设备侧的收发相关操作,处理模块2001用于执行上文方法实施例中网络设备的处理相关操作。如,收发模块2002,用于向终端设备发送测量配置信息,该测量配置信息用于配置信道资源以及干扰资源。其中,若信道资源对应的resource set的repetition参数配置为开启,信道资源以及其关联的干扰资源配置在除CORESET(或CORESET所关联的search space)所占用的OFDM符号以外的其他OFDM符号上。收发模块2002,还用于发送配置的信道资源和干扰资源。
一种实现方式中,通信装置具体可以用于实现实施例二中终端设备执行的方法,该装置可以是终端设备本身,也可以是终端设备中的芯片或芯片组或芯片中用于执行相关方法功能的一部分。收发模块2002用于执行上文方法实施例中终端设备侧的收发相关操作,处理模块2001用于执行上文方法实施例中终端设备的处理相关操作。如收发模块2002,用于接收来自网络设备的测量配置信息,该测量配置信息用于配置信道资源以及干扰资源。其中,如果干扰资源对应的resource set的repetition参数配置为开启,信道资源以及其关联的干扰资源配置在除CORESET所占用的OFDM符号以外的其他OFDM符号上。处理模块2001,用于根据配置的信道资源和干扰资源进行测量。
另一种实现方式中,通信装置具体可以用于实现实施例二中网络设备执行的方法,该装置可以是网络设备本身,也可以是网络设备中的芯片或芯片组或芯片中用于执行相关方法功能的一部分。收发模块2002用于执行上文方法实施例中网络设备侧的收发相关操作,处理模块2001用于执行上文方法实施例中网络设备的处理相关操作。如收发模块2002,用于向终端设备发送测量配置信息,该测量配置信息用于配置信道资源以及干扰资源。其 中,如果干扰资源对应的resource set的repetition参数配置为开启,信道资源以及其关联的干扰资源配置在除CORESET所占用的OFDM符号以外的其他OFDM符号上。收发模块2002,还用于发送配置的信道资源和干扰资源。
一种实现方式中,通信装置具体可以用于实现实施例三中终端设备执行的方法,该装置可以是终端设备本身,也可以是终端设备中的芯片或芯片组或芯片中用于执行相关方法功能的一部分。收发模块2002用于执行上文方法实施例中终端设备侧的收发相关操作,处理模块2001用于执行上文方法实施例中终端设备的处理相关操作。如,收发模块2002,用于接收来自网络设备的测量配置信息,该测量配置信息用于配置信道资源以及干扰资源。其中,如果信道资源对应的resource set与干扰资源对应的resource set中任一resource set的repetition参数配置为开启,信道资源以及其关联的干扰资源配置在除CORESET所占用的OFDM符号以外的其他OFDM符号上。处理模块2001,用于根据配置的信道资源和干扰资源进行测量。
另一种实现方式中,通信装置具体可以用于实现实施例三中网络设备执行的方法,该装置可以是网络设备本身,也可以是网络设备中的芯片或芯片组或芯片中用于执行相关方法功能的一部分。收发模块2002用于执行上文方法实施例中网络设备侧的收发相关操作,处理模块2001用于执行上文方法实施例中网络设备的处理相关操作。如,收发模块2002,用于向终端设备发送测量配置信息,该测量配置信息用于配置信道资源以及干扰资源。其中,如果信道资源对应的resource set与干扰资源对应的resource set中任一resource set的repetition参数配置为开启,信道资源以及其关联的干扰资源配置在除CORESET所占用的OFDM符号以外的其他OFDM符号上。收发模块2002,还用于发送配置的信道资源和干扰资源。
一种实现方式中,通信装置具体可以用于实现实施例四中终端设备执行的方法,该装置可以是终端设备本身,也可以是终端设备中的芯片或芯片组或芯片中用于执行相关方法功能的一部分。收发模块2002用于执行上文方法实施例中终端设备侧的收发相关操作,处理模块2001用于执行上文方法实施例中终端设备的处理相关操作。如,收发模块2002,用于接收来自网络设备的测量配置信息,该测量配置信息用于配置信道资源以及干扰资源。其中,如果信道资源对应的resource set的repetition参数与干扰资源对应的resource set的repetition参数均配置为开启,信道资源以及其关联的干扰资源配置在除CORESET所占用的OFDM符号以外的其他OFDM符号上。处理模块2001,用于根据配置的信道资源和干扰资源进行测量。
另一种实现方式中,通信装置具体可以用于实现实施例四中网络设备执行的方法,该装置可以是网络设备本身,也可以是网络设备中的芯片或芯片组或芯片中用于执行相关方法功能的一部分。收发模块2002用于执行上文方法实施例中网络设备侧的收发相关操作,处理模块2001用于执行上文方法实施例中网络设备的处理相关操作。如,收发模块2002,用于向终端设备发送测量配置信息,该测量配置信息用于配置信道资源以及干扰资源。其中,如果信道资源对应的resource set的repetition参数与干扰资源对应的resource set的repetition参数均配置为开启,信道资源以及其关联的干扰资源配置在除CORESET所占用的OFDM符号以外的其他OFDM符号上。收发模块2002,还用于发送配置的信道资源和干扰资源。
一种实现方式中,通信装置具体可以用于实现实施例五中终端设备执行的方法,该装 置可以是终端设备本身,也可以是终端设备中的芯片或芯片组或芯片中用于执行相关方法功能的一部分。收发模块2002用于执行上文方法实施例中终端设备侧的收发相关操作,处理模块2001用于执行上文方法实施例中终端设备的处理相关操作。如,收发模块2002,用于接收来自网络设备的测量配置信息,该测量配置信息用于配置信道资源以及干扰资源。其中,如果信道资源对应的resource set的repetition参数配置为开启,信道资源配置在除CORESET所占用的OFDM符号以外的其他OFDM符号上。处理模块2001,用于根据配置的信道资源和干扰资源进行测量。
另一种实现方式中,通信装置具体可以用于实现实施例五中网络设备执行的方法,该装置可以是网络设备本身,也可以是网络设备中的芯片或芯片组或芯片中用于执行相关方法功能的一部分。收发模块2002用于执行上文方法实施例中网络设备侧的收发相关操作,处理模块2001用于执行上文方法实施例中网络设备的处理相关操作。如,收发模块2002,用于向终端设备发送测量配置信息,该测量配置信息用于配置信道资源以及干扰资源。其中,如果信道资源对应的resource set的repetition参数配置为开启,信道资源配置在除CORESET所占用的OFDM符号以外的其他OFDM符号上。收发模块2002,还用于发送配置的信道资源和干扰资源。
一种实现方式中,通信装置具体可以用于实现实施例六中终端设备执行的方法,该装置可以是终端设备本身,也可以是终端设备中的芯片或芯片组或芯片中用于执行相关方法功能的一部分。收发模块2002用于执行上文方法实施例中终端设备侧的收发相关操作,处理模块2001用于执行上文方法实施例中终端设备的处理相关操作。如,收发模块2002,用于接收来自网络设备的测量配置信息,该测量配置信息用于配置信道资源以及干扰资源。其中,如果干扰资源对应的resource set的repetition参数配置为开启,干扰资源配置在除CORESET所占用的OFDM符号以外的其他OFDM符号上。处理模块2001,用于根据配置的信道资源和干扰资源进行测量。
另一种实现方式中,通信装置具体可以用于实现实施例六中网络设备执行的方法,该装置可以是网络设备本身,也可以是网络设备中的芯片或芯片组或芯片中用于执行相关方法功能的一部分。收发模块2002用于执行上文方法实施例中网络设备侧的收发相关操作,处理模块2001用于执行上文方法实施例中网络设备的处理相关操作。如,收发模块2002,用于向终端设备发送测量配置信息,该测量配置信息用于配置信道资源以及干扰资源。其中,如果干扰资源对应的resource set的repetition参数配置为开启,干扰资源配置在除CORESET所占用的OFDM符号以外的其他OFDM符号上。收发模块2002,还用于发送配置的信道资源和干扰资源。
一种实现方式中,通信装置具体可以用于实现实施例七中终端设备执行的方法,该装置可以是终端设备本身,也可以是终端设备中的芯片或芯片组或芯片中用于执行相关方法功能的一部分。收发模块2002用于执行上文方法实施例中终端设备侧的收发相关操作,处理模块2001用于执行上文方法实施例中终端设备的处理相关操作。如,收发模块2002,用于接收来自网络设备的测量配置信息,该测量配置信息用于配置信道资源以及干扰资源。其中,干扰资源和信道资源满足条件七。处理模块2001,用于根据配置的信道资源和干扰资源进行测量。
条件七可以为:在进行SINR测量或CQI测量时,信道资源以及其关联的干扰资源配置在除CORESET所占用的OFDM符号以外的其他OFDM符号上。
或者,条件七也可以为:在进行SINR测量或CQI测量时,信道资源以及其关联的干扰资源配置在除CORESET所占用的OFDM符号以外的其他OFDM符号上。
或者,条件七也可以为:在进行SINR测量或CQI测量时,信道资源以及其关联的干扰资源配置在除CORESET所占用的OFDM符号以外的其他OFDM符号上。
或者,条件七也可以为:在进行SINR测量或CQI测量时,信道资源以及其关联的干扰资源配置在除CORESET所占用的OFDM符号以外的其他OFDM符号上。
或者,条件七也可以为:在进行SINR测量或CQI测量时,信道资源配置在除CORESET所占用的OFDM符号以外的其他OFDM符号上。
或者,条件七也可以为:在进行SINR测量或CQI测量时,干扰资源配置在除CORESET所占用的OFDM符号以外的其他OFDM符号上。
另一种实现方式中,通信装置具体可以用于实现实施例七中网络设备执行的方法,该装置可以是网络设备本身,也可以是网络设备中的芯片或芯片组或芯片中用于执行相关方法功能的一部分。收发模块2002用于执行上文方法实施例中网络设备侧的收发相关操作,处理模块2001用于执行上文方法实施例中网络设备的处理相关操作。如,收发模块2002,用于向终端设备发送测量配置信息,该测量配置信息用于配置信道资源以及干扰资源。其中,干扰资源和信道资源满足条件七。收发模块2002,还用于发送配置的信道资源和干扰资源。
条件七可以为:在进行SINR测量或CQI测量时,信道资源以及其关联的干扰资源配置在除CORESET所占用的OFDM符号以外的其他OFDM符号上。
或者,条件七也可以为:在进行SINR测量或CQI测量时,信道资源以及其关联的干扰资源配置在除CORESET所占用的OFDM符号以外的其他OFDM符号上。
或者,条件七也可以为:在进行SINR测量或CQI测量时,信道资源以及其关联的干扰资源配置在除CORESET所占用的OFDM符号以外的其他OFDM符号上。
或者,条件七也可以为:在进行SINR测量或CQI测量时,信道资源以及其关联的干扰资源配置在除CORESET所占用的OFDM符号以外的其他OFDM符号上。
或者,条件七也可以为:在进行SINR测量或CQI测量时,信道资源配置在除CORESET所占用的OFDM符号以外的其他OFDM符号上。
或者,条件七也可以为:在进行SINR测量或CQI测量时,干扰资源配置在除CORESET所占用的OFDM符号以外的其他OFDM符号上。
一种实现方式中,通信装置具体可以用于实现实施例八中终端设备执行的方法,该装置可以是终端设备本身,也可以是终端设备中的芯片或芯片组或芯片中用于执行相关方法功能的一部分。收发模块2002用于执行上文方法实施例中终端设备侧的收发相关操作,处理模块2001用于执行上文方法实施例中终端设备的处理相关操作。如,收发模块2002,用于接收来自网络设备的测量配置信息,该测量配置信息用于配置信道资源以及干扰资源。其中,干扰资源和信道资源满足条件八。处理模块2001,用于根据配置的信道资源和干扰资源进行测量。
条件八可以为:信道资源对应的resource set的repetition参数配置为关闭时,如果信道资源与CORESET采用相同的接收波束,则信道资源与CORESET可以采用相同OFDM符号。反之,则不可以。
或者,条件八也可以为:干扰资源对应的resource set的repetition参数配置为关闭时, 如果干扰资源与CORESET采用相同的接收波束,则干扰资源与CORESET可以采用相同OFDM符号。反之,则不可以。
或者,条件八也可以为:信道资源对应的resource set的repetition参数配置为关闭时,如果信道资源与CORESET采用相同的接收波束,则信道资源对应的干扰资源与CORESET可以采用相同OFDM符号。反之,则不可以。
或者,条件八也可以为:信道资源对应的resource set的repetition参数以及干扰资源对应的resource set的repetition参数均配置为关闭时,如果两个CORESET具有相同接收波束或TCI-state,则信道资源与其对应的干扰资源可以分别与这两个CORESET采用相同符号。反之,则不可以。
另一种实现方式中,通信装置具体可以用于实现实施例八中网络设备执行的方法,该装置可以是网络设备本身,也可以是网络设备中的芯片或芯片组或芯片中用于执行相关方法功能的一部分。收发模块2002用于执行上文方法实施例中网络设备侧的收发相关操作,处理模块2001用于执行上文方法实施例中网络设备的处理相关操作。如,收发模块2002,用于向终端设备发送测量配置信息,该测量配置信息用于配置信道资源以及干扰资源。其中,干扰资源和信道资源满足条件八。收发模块2002,还用于发送配置的信道资源和干扰资源。
条件八可以为:信道资源对应的resource set的repetition参数配置为关闭时,如果信道资源与CORESET采用相同的接收波束,则信道资源与CORESET可以采用相同OFDM符号。反之,则不可以。
或者,条件八也可以为:干扰资源对应的resource set的repetition参数配置为关闭时,如果干扰资源与CORESET采用相同的接收波束,则干扰资源与CORESET可以采用相同OFDM符号。反之,则不可以。
或者,条件八也可以为:信道资源对应的resource set的repetition参数配置为关闭时,如果信道资源与CORESET采用相同的接收波束,则信道资源对应的干扰资源与CORESET可以采用相同OFDM符号。反之,则不可以。
或者,条件八也可以为:信道资源对应的resource set的repetition参数以及干扰资源对应的resource set的repetition参数均配置为关闭时,如果两个CORESET具有相同接收波束或TCI-state,则信道资源与其对应的干扰资源可以分别与这两个CORESET采用相同符号。反之,则不可以。
一种实现方式中,通信装置具体可以用于实现实施例九中终端设备执行的方法,该装置可以是终端设备本身,也可以是终端设备中的芯片或芯片组或芯片中用于执行相关方法功能的一部分。收发模块2002用于执行上文方法实施例中终端设备侧的收发相关操作,处理模块2001用于执行上文方法实施例中终端设备的处理相关操作。如,收发模块2002,用于接收来自网络设备的测量配置信息,该测量配置信息用于配置信道资源以及干扰资源。收发模块2002,还用于在信道资源与一个CORESET采用相同OFDM符号,而该信道对应的干扰资源与任何CORESET都不采用相同OFDM符号时,采用相同的接收波束接收信道资源以及信道资源对应的干扰资源以及该CORESET。
一种实现方式中,通信装置具体可以用于实现实施例十中终端设备执行的方法,该装置可以是终端设备本身,也可以是终端设备中的芯片或芯片组或芯片中用于执行相关方法功能的一部分。收发模块2002用于执行上文方法实施例中终端设备侧的收发相关操作, 处理模块2001用于执行上文方法实施例中终端设备的处理相关操作。如,收发模块2002,用于接收来自网络设备的测量配置信息,该测量配置信息用于配置信道资源以及干扰资源。处理模块2001,还用于在信道资源与一个CORESET采用相同OFDM符号,而该信道对应的干扰资源与任何CORESET都不采用相同OFDM符号时,只测量信道资源,不测量干扰资源。
一种实现方式中,通信装置具体可以用于实现实施例十一中终端设备执行的方法,该装置可以是终端设备本身,也可以是终端设备中的芯片或芯片组或芯片中用于执行相关方法功能的一部分。收发模块2002用于执行上文方法实施例中终端设备侧的收发相关操作,处理模块2001用于执行上文方法实施例中终端设备的处理相关操作。如,收发模块2002,用于接收来自网络设备的测量配置信息,该测量配置信息用于配置信道资源以及干扰资源。处理模块2001,还用于在信道资源与一个CORESET采用相同OFDM符号,而该信道资源对应的干扰资源与任何CORESET都不采用相同OFDM符号时,放弃本次测量。
一种实现方式中,通信装置具体可以用于实现实施例十二中终端设备执行的方法,该装置可以是终端设备本身,也可以是终端设备中的芯片或芯片组或芯片中用于执行相关方法功能的一部分。收发模块2002用于执行上文方法实施例中终端设备侧的收发相关操作,处理模块2001用于执行上文方法实施例中终端设备的处理相关操作。如,收发模块2002,用于接收来自网络设备的测量配置信息,该测量配置信息用于配置信道资源以及干扰资源。收发模块2002,还用于在干扰资源与一个CORESET采用相同OFDM符号,而该信道资源与任何CORESET都不采用相同OFDM符号时,采用相同的接收波束接收信道资源以及信道资源对应的干扰资源以及该CORESET。
一种实现方式中,通信装置具体可以用于实现实施例十三中终端设备执行的方法,该装置可以是终端设备本身,也可以是终端设备中的芯片或芯片组或芯片中用于执行相关方法功能的一部分。收发模块2002用于执行上文方法实施例中终端设备侧的收发相关操作,处理模块2001用于执行上文方法实施例中终端设备的处理相关操作。如,收发模块2002,用于接收来自网络设备的测量配置信息,该测量配置信息用于配置信道资源以及干扰资源。处理模块2001,还用于在干扰资源与一个CORESET采用相同OFDM符号,而该信道资源与任何CORESET都不采用相同OFDM符号时,只测量信道资源,不测量干扰资源。
一种实现方式中,通信装置具体可以用于实现实施例十四中终端设备执行的方法,该装置可以是终端设备本身,也可以是终端设备中的芯片或芯片组或芯片中用于执行相关方法功能的一部分。收发模块2002用于执行上文方法实施例中终端设备侧的收发相关操作,处理模块2001用于执行上文方法实施例中终端设备的处理相关操作。如,收发模块2002,用于接收来自网络设备的测量配置信息,该测量配置信息用于配置信道资源以及干扰资源。处理模块2001,还用于在干扰资源与一个CORESET采用相同OFDM符号,而该信道资源与任何CORESET都不采用相同OFDM符号时,放弃本次测量。
一种实现方式中,通信装置具体可以用于实现实施例十五中终端设备执行的方法,该装置可以是终端设备本身,也可以是终端设备中的芯片或芯片组或芯片中用于执行相关方法功能的一部分。收发模块2002用于执行上文方法实施例中终端设备侧的收发相关操作,处理模块2001用于执行上文方法实施例中终端设备的处理相关操作。如,收发模块2002,用于接收来自网络设备的测量配置信息,该测量配置信息用于配置信道资源以及干扰资源。收发模块2002,还用于在信道资源和干扰资源与一个CORESET采用相同OFDM符号时, 采用相同的接收波束接收信道资源以及信道资源对应的干扰资源以及该CORESET。
一种实现方式中,通信装置具体可以用于实现实施例十六中终端设备执行的方法,该装置可以是终端设备本身,也可以是终端设备中的芯片或芯片组或芯片中用于执行相关方法功能的一部分。收发模块2002用于执行上文方法实施例中终端设备侧的收发相关操作,处理模块2001用于执行上文方法实施例中终端设备的处理相关操作。如,收发模块2002,用于接收来自网络设备的测量配置信息,该测量配置信息用于配置信道资源以及干扰资源。处理模块2001,还用于在信道资源和干扰资源与一个CORESET采用相同OFDM符号时,只测量信道资源,不测量干扰资源。
一种实现方式中,通信装置具体可以用于实现实施例十七中终端设备执行的方法,该装置可以是终端设备本身,也可以是终端设备中的芯片或芯片组或芯片中用于执行相关方法功能的一部分。收发模块2002用于执行上文方法实施例中终端设备侧的收发相关操作,处理模块2001用于执行上文方法实施例中终端设备的处理相关操作。如,收发模块2002,用于接收来自网络设备的测量配置信息,该测量配置信息用于配置信道资源以及干扰资源。处理模块2001,还用于在信道资源和干扰资源与一个CORESET采用相同OFDM符号时,放弃本次测量。
一种实现方式中,通信装置具体可以用于实现实施例十八中终端设备执行的方法,该装置可以是终端设备本身,也可以是终端设备中的芯片或芯片组或芯片中用于执行相关方法功能的一部分。收发模块2002用于执行上文方法实施例中终端设备侧的收发相关操作,处理模块2001用于执行上文方法实施例中终端设备的处理相关操作。如,收发模块2002,用于接收来自网络设备的测量配置信息,该测量配置信息用于配置信道资源以及干扰资源。收发模块2002,还用于在信道资源与第一CORESET采用相同OFDM符号,干扰资源与第二CORESET采用相同OFDM符号,第一CORESET和第二CORESET采用相同接收波束时,采用相同的接收波束接收信道资源以及信道资源对应的干扰资源以及该CORESET。
一种实现方式中,通信装置具体可以用于实现实施例十九中终端设备执行的方法,该装置可以是终端设备本身,也可以是终端设备中的芯片或芯片组或芯片中用于执行相关方法功能的一部分。收发模块2002用于执行上文方法实施例中终端设备侧的收发相关操作,处理模块2001用于执行上文方法实施例中终端设备的处理相关操作。如,收发模块2002,用于接收来自网络设备的测量配置信息,该测量配置信息用于配置信道资源以及干扰资源。处理模块2001,还用于在信道资源与第一CORESET采用相同OFDM符号,干扰资源与第二CORESET采用相同OFDM符号,第一CORESET和第二CORESET采用相同接收波束时,只测量信道资源,不测量干扰资源。
一种实现方式中,通信装置具体可以用于实现实施例二十中终端设备执行的方法,该装置可以是终端设备本身,也可以是终端设备中的芯片或芯片组或芯片中用于执行相关方法功能的一部分。收发模块2002用于执行上文方法实施例中终端设备侧的收发相关操作,处理模块2001用于执行上文方法实施例中终端设备的处理相关操作。如,收发模块2002,用于接收来自网络设备的测量配置信息,该测量配置信息用于配置信道资源以及干扰资源。处理模块2001,还用于在信道资源与第一CORESET采用相同OFDM符号,干扰资源与第二CORESET采用相同OFDM符号,第一CORESET和第二CORESET采用相同接收波束时,放弃本次测量。
一种实现方式中,通信装置具体可以用于实现实施例二十一中终端设备执行的方法, 该装置可以是终端设备本身,也可以是终端设备中的芯片或芯片组或芯片中用于执行相关方法功能的一部分。收发模块2002用于执行上文方法实施例中终端设备侧的收发相关操作,处理模块2001用于执行上文方法实施例中终端设备的处理相关操作。如,收发模块2002,用于接收来自网络设备的测量配置信息,该测量配置信息用于配置信道资源以及干扰资源。收发模块2002,还用于在信道资源与第一CORESET采用相同OFDM符号,干扰资源与第二CORESET采用相同OFDM符号,第一CORESET和第二CORESET采用不同接收波束时,采用相同的接收波束接收信道资源以及信道资源对应的干扰资源以及该CORESET。
一种实现方式中,通信装置具体可以用于实现实施例二十二中终端设备执行的方法,该装置可以是终端设备本身,也可以是终端设备中的芯片或芯片组或芯片中用于执行相关方法功能的一部分。收发模块2002用于执行上文方法实施例中终端设备侧的收发相关操作,处理模块2001用于执行上文方法实施例中终端设备的处理相关操作。如,收发模块2002,用于接收来自网络设备的测量配置信息,该测量配置信息用于配置信道资源以及干扰资源。处理模块2001,还用于在信道资源与第一CORESET采用相同OFDM符号,干扰资源与第二CORESET采用相同OFDM符号,第一CORESET和第二CORESET采用不同接收波束时,只测量信道资源,不测量干扰资源。
一种实现方式中,通信装置具体可以用于实现实施例二十三中终端设备执行的方法,该装置可以是终端设备本身,也可以是终端设备中的芯片或芯片组或芯片中用于执行相关方法功能的一部分。收发模块2002用于执行上文方法实施例中终端设备侧的收发相关操作,处理模块2001用于执行上文方法实施例中终端设备的处理相关操作。如,收发模块2002,用于接收来自网络设备的测量配置信息,该测量配置信息用于配置信道资源以及干扰资源。处理模块2001,还用于在信道资源与第一CORESET采用相同OFDM符号,干扰资源与第二CORESET采用相同OFDM符号,第一CORESET和第二CORESET采用不同接收波束时,放弃本次测量。
本申请实施例中对模块的划分是示意性的,仅仅为一种逻辑功能划分,实际实现时可以有另外的划分方式,另外,在本申请各个实施例中的各功能模块可以集成在一个处理器中,也可以是单独物理存在,也可以两个或两个以上模块集成在一个模块中。上述集成的模块既可以采用硬件的形式实现,也可以采用软件功能模块的形式实现。可以理解的是,本申请实施例中各个模块的功能或者实现可以进一步参考方法实施例的相关描述。
一种可能的方式中,通信装置可以如图21所示,该通信装置可以是通信设备或者通信设备中的芯片,其中,通信设备可以为终端设备,也可以为网络设备。该装置可以包括处理器2101,通信接口2102,存储器2103。其中,处理模块2001可以为处理器2101。收发模块2002可以为通信接口2102。还应理解,收发模块2002也可以为输入/输出接口。另外,收发模块2002的功能可以由收发器实现。收发器可以包括发射器和/或接收器,分别实现发送单元和接收单元的功能。
处理器2101,可以是一个中央处理模块(central processing unit,CPU),或者为数字处理模块等等。通信接口2102可以是收发器、也可以为接口电路如收发电路等、也可以为收发芯片等等。该装置还包括:存储器2103,用于存储处理器2101执行的程序。存储器2103可以是非易失性存储器,比如硬盘(hard disk drive,HDD)或固态硬盘(solid-state drive,SSD)等,还可以是易失性存储器(volatile memory),例如随机存取存储器 (random-access memory,RAM)。存储器2103是能够用于携带或存储具有指令或数据结构形式的期望的程序代码并能够由计算机存取的任何其他介质,但不限于此。
处理器2101用于执行存储器2103存储的程序代码,具体用于执行上述处理模块2001的动作,本申请在此不再赘述。通信接口2102具体用于执行上述收发模块2002的动作,本申请在此不再赘述。
通信接口2102、处理器2101以及存储器2103之间可以通过内部连接通路互相通信,传递控制和/或数据信号,该存储器2103用于存储计算机程序,处理器2101用于从该存储器2103中调用并运行该计算机程序,以控制该通信接口2102收发信号。可选地,通信装置还可以包括天线,用于将通信接口2102输出的数据或控制信令或者信息或者消息通过无线信号发送出去。
上述处理器2101可以和存储器2103可以合成一个处理装置,处理器2101用于执行存储器2103中存储的程序代码来实现上述功能。具体实现时,该存储器2103也可以集成在处理器2101中,或者独立于处理器2101,该处理器2101可以与图20中的处理模块对应。
上述通信接口2102可以与图20中的收发模块对应,也可以称为收发单元,也可称为收发器。通信接口2102可以包括接收器(或称接收机、接收电路)和发射器(或称发射机、发射电路)。其中,接收器用于接收信号,发射器用于发射信号。
本申请实施例中不限定上述通信接口2102、处理器2101以及存储器2103之间的具体连接介质。本申请实施例在图21中以存储器2103、处理器2101以及通信接口2102之间通过总线2104连接,总线在图21中以粗线表示,其它部件之间的连接方式,仅是进行示意性说明,并不引以为限。所述总线可以分为地址总线、数据总线、控制总线等。为便于表示,图21中仅用一条粗线表示,但并不表示仅有一根总线或一种类型的总线。
本申请实施例还提供了一种处理装置,包括处理器和接口。所述处理器可用于执行上述方法实施例中的方法。
应理解,上述处理装置可以是一个芯片。例如,该处理装置可以是现场可编程门阵列(field programmable gate array,FPGA),可以是专用集成芯片(application specific integrated circuit,ASIC),还可以是系统芯片(system on chip,SoC),还可以是CPU,还可以是网络处理器(network processor,NP),还可以是数字信号处理电路(digital signal processor,DSP),还可以是微控制器(micro controller unit,MCU),还可以是可编程控制器(programmable logic device,PLD)或其他集成芯片。
本发明实施例还提供了一种计算机可读存储介质,用于存储为执行上述处理器所需执行的计算机软件指令,其包含用于执行上述处理器所需执行的程序。
本领域内的技术人员应明白,本申请的实施例可提供为方法、系统、或计算机程序产品。因此,本申请可采用完全硬件实施例、完全软件实施例、或结合软件和硬件方面的实施例的形式。而且,本申请可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器、CD-ROM、光学存储器等)上实施的计算机程序产品的形式。
本申请是参照根据本申请的方法、设备(系统)、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机程序指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机程序指 令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器,使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。
这些计算机程序指令也可存储在能引导计算机或其他可编程数据处理设备以特定方式工作的计算机可读存储器中,使得存储在该计算机可读存储器中的指令产生包括指令装置的制造品,该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。
这些计算机程序指令也可装载到计算机或其他可编程数据处理设备上,使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理,从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。
显然,本领域的技术人员可以对本申请进行各种改动和变型而不脱离本申请的保护范围。这样,倘若本申请的这些修改和变型属于本申请权利要求及其等同技术的范围之内,则本申请也意图包含这些改动和变型在内。
Claims (56)
- 一种测量上报方法,其特征在于,包括:接收来自网络设备的测量配置信息,所述测量配置信息用于配置信道资源以及干扰资源,其中,当所述信道资源以及所述干扰资源满足预设条件时,所述信道资源以及所述干扰资源配置在除控制资源集CORESET所占用的正交频分复用OFDM符号以外的其他OFDM符号上;根据配置的所述信道资源以及所述干扰资源进行测量。
- 如权利要求1所述的方法,其特征在于,所述预设条件包括如下一项或多项:所述信道资源对应的资源集合的重复repetition参数配置为开启;所述干扰资源对应的资源集合的repetition参数配置为开启。
- 如权利要求1或2所述的方法,其特征在于,信道资源为信道状态信息参考信号CSI-RS资源或同步信号/物理广播信道块SSB。
- 如权利要求1至3任一项所述的方法,其特征在于,干扰资源为CSI-RS资源,SSB或信道状态信息干扰测量信号CSI-IM资源。
- 如权利要求1至4任一项所述的方法,其特征在于,所述信道资源和所述干扰资源一一对应。
- 一种测量上报方法,其特征在于,包括:发送测量配置信息,所述测量配置信息用于配置信道资源以及干扰资源,其中,当所述信道资源以及所述干扰资源满足预设条件时,所述信道资源以及所述干扰资源配置在除控制资源集CORESET所占用的正交频分复用OFDM符号以外的其他OFDM符号上;发送配置的所述信道资源以及所述干扰资源。
- 如权利要求6所述的方法,其特征在于,所述预设条件包括如下一项或多项:所述信道资源对应的资源集合的重复repetition参数配置为开启;所述干扰资源对应的资源集合的repetition参数配置为开启。
- 如权利要求6或7所述的方法,其特征在于,信道资源为信道状态信息参考信号CSI-RS资源或同步信号/物理广播信道块SSB。
- 如权利要求6至8任一项所述的方法,其特征在于,干扰资源为CSI-RS资源,SSB或信道状态信息干扰测量信号CSI-IM资源。
- 如权利要求6至9任一项所述的方法,其特征在于,所述信道资源和所述干扰资源一一对应。
- 一种测量上报方法,其特征在于,包括:接收来自网络设备的测量配置信息,所述测量配置信息用于配置信道资源以及干扰资源;在所述信道资源以及所述干扰资源满足预设条件时,采用相同的接收波束接收所述信道资源以及所述干扰资源以及控制资源集CORESET。
- 如权利要求11所述的方法,其特征在于,所述预设条件包括以下一项或多项:所述信道资源所占用的时频资源与所述CORESET所占用的时频资源包含相同的正交频分复用OFDM符号;所述干扰资源所占用的时频资源与所述CORESET所占用的时频资源包含相同的 OFDM符号。
- 如权利要求11所述的方法,其特征在于,所述预设条件为:所述信道资源所占用的时频资源与第一CORESET所占用的时频资源包含相同的OFDM符号,所述干扰资源所占用的时频资源与第二CORESET所占用的时频资源包含相同的OFDM符号,所述第一CORESET与所述第二CORESET对应相同的接收波束;所述CORESET包括所述第一CORESET以及所述第二CORESET。
- 如权利要求11至13任一项所述的方法,其特征在于,信道资源为信道状态信息参考信号CSI-RS资源或同步信号/物理广播信道块SSB。
- 如权利要求11至14任一项所述的方法,其特征在于,干扰资源为CSI-RS资源,SSB或信道状态信息干扰测量信号CSI-IM资源。
- 如权利要求11至15任一项所述的方法,其特征在于,所述信道资源和所述干扰资源一一对应。
- 一种测量上报方法,其特征在于,包括:接收来自网络设备的测量配置信息,所述测量配置信息用于配置信道资源以及干扰资源,所述信道资源以及所述干扰资源用于测量信号干扰噪声比SINR;在所述信道资源以及所述干扰资源满足预设条件时,仅根据所述信道资源进行测量SINR。
- 如权利要求17所述的方法,其特征在于,所述预设条件为:所述信道资源所占用的时频资源与第一控制资源集CORESET所占用的时频资源包含相同的正交频分复用OFDM符号,所述干扰资源所占用的时频资源与第二CORESET所占用的时频资源包含相同的OFDM符号,所述第一CORESET与所述第二CORESET对应不同的接收波束。
- 如权利要求17所述的方法,其特征在于,所述预设条件为:所述干扰资源所占用的时频资源与CORESET所占用的时频资源包含相同的OFDM符号。
- 如权利要求17至19任一项所述的方法,其特征在于,所述方法还包括:在所述信道资源以及所述干扰资源满足预设条件时,不接收所述干扰资源。
- 如权利要求17至20任一项所述的方法,其特征在于,信道资源为信道状态信息参考信号CSI-RS资源或同步信号/物理广播信道块SSB。
- 如权利要求17至21任一项所述的方法,其特征在于,干扰资源为CSI-RS资源,SSB或信道状态信息干扰测量信号CSI-IM资源。
- 如权利要求17至22任一项所述的方法,其特征在于,所述信道资源和所述干扰资源一一对应。
- 一种测量上报装置,其特征在于,包括:收发模块,用于接收来自网络设备的测量配置信息,所述测量配置信息用于配置信道资源以及干扰资源,其中,当所述信道资源以及所述干扰资源满足预设条件时,所述信道资源以及所述干扰资源配置在除控制资源集CORESET所占用的正交频分复用OFDM符号以外的其他OFDM符号上;处理模块,用于根据配置的所述信道资源以及所述干扰资源进行测量。
- 如权利要求24所述的装置,其特征在于,所述预设条件包括如下一项或多项:所述信道资源对应的资源集合的重复repetition参数配置为开启;所述干扰资源对应的资源集合的repetition参数配置为开启。
- 如权利要求24或25所述的装置,其特征在于,信道资源为信道状态信息参考信号CSI-RS资源或同步信号/物理广播信道块SSB。
- 如权利要求24至26任一项所述的装置,其特征在于,干扰资源为CSI-RS资源,SSB或信道状态信息干扰测量信号CSI-IM资源。
- 如权利要求24至27任一项所述的装置,其特征在于,所述信道资源和所述干扰资源一一对应。
- 一种测量上报装置,其特征在于,包括:收发模块,用于发送测量配置信息,所述测量配置信息用于配置信道资源以及干扰资源,其中,当所述信道资源以及所述干扰资源满足预设条件时,所述信道资源以及所述干扰资源配置在除控制资源集CORESET所占用的正交频分复用OFDM符号以外的其他OFDM符号上;以及,发送配置的所述信道资源以及所述干扰资源。
- 如权利要求29所述的装置,其特征在于,所述预设条件包括如下一项或多项:所述信道资源对应的资源集合的重复repetition参数配置为开启;所述干扰资源对应的资源集合的repetition参数配置为开启。
- 如权利要求29或30所述的装置,其特征在于,信道资源为信道状态信息参考信号CSI-RS资源或同步信号/物理广播信道块SSB。
- 如权利要求29至31任一项所述的装置,其特征在于,干扰资源为CSI-RS资源,SSB或信道状态信息干扰测量信号CSI-IM资源。
- 如权利要求29至32任一项所述的装置,其特征在于,所述信道资源和所述干扰资源一一对应。
- 一种测量上报装置,其特征在于,包括:收发模块,用于接收来自网络设备的测量配置信息,所述测量配置信息用于配置信道资源以及干扰资源;以及,在所述信道资源以及所述干扰资源满足预设条件时,采用相同的接收波束接收所述信道资源以及所述干扰资源以及控制资源集CORESET。
- 如权利要求34所述的装置,其特征在于,所述预设条件包括以下一项或多项:所述信道资源所占用的时频资源与所述CORESET所占用的时频资源包含相同的正交频分复用OFDM符号;所述干扰资源所占用的时频资源与所述CORESET所占用的时频资源包含相同的OFDM符号。
- 如权利要求34所述的装置,其特征在于,所述预设条件为:所述信道资源所占用的时频资源与第一CORESET所占用的时频资源包含相同的OFDM符号,所述干扰资源所占用的时频资源与第二CORESET所占用的时频资源包含相同的OFDM符号,所述第一CORESET与所述第二CORESET对应相同的接收波束;所述CORESET包括所述第一CORESET以及所述第二CORESET。
- 如权利要求34至36任一项所述的装置,其特征在于,信道资源为信道状态信息参考信号CSI-RS资源或同步信号/物理广播信道块SSB。
- 如权利要求34至37任一项所述的装置,其特征在于,干扰资源为CSI-RS资源,SSB或信道状态信息干扰测量信号CSI-IM资源。
- 如权利要求34至38任一项所述的装置,其特征在于,所述信道资源和所述干扰资源一一对应。
- 一种测量上报装置,其特征在于,包括:收发模块,用于接收来自网络设备的测量配置信息,所述测量配置信息用于配置信道资源以及干扰资源,所述信道资源以及所述干扰资源用于测量信号干扰噪声比SINR;处理模块,用于在所述信道资源以及所述干扰资源满足预设条件时,仅根据所述信道资源进行测量SINR。
- 如权利要求40所述的装置,其特征在于,所述预设条件为:所述信道资源所占用的时频资源与第一控制资源集CORESET所占用的时频资源包含相同的正交频分复用OFDM符号,所述干扰资源所占用的时频资源与第二CORESET所占用的时频资源包含相同的OFDM符号,所述第一CORESET与所述第二CORESET对应不同的接收波束。
- 如权利要求40所述的装置,其特征在于,所述预设条件为:所述干扰资源所占用的时频资源与CORESET所占用的时频资源包含相同的OFDM符号。
- 如权利要求40至42任一项所述的装置,其特征在于,所述接收模块,还用于:在所述信道资源以及所述干扰资源满足预设条件时,不接收所述干扰资源。
- 如权利要求40至43任一项所述的装置,其特征在于,信道资源为信道状态信息参考信号CSI-RS资源或同步信号/物理广播信道块SSB。
- 如权利要求40至44任一项所述的装置,其特征在于,干扰资源为CSI-RS资源,SSB或信道状态信息干扰测量信号CSI-IM资源。
- 如权利要求40至45任一项所述的装置,其特征在于,所述信道资源和所述干扰资源一一对应。
- 一种计算机可读存储介质,其特征在于,所述计算机可读存储介质中存储程序或指令,所述程序或所述指令在被一个或多个处理器读取并执行时可实现权利要求1至5任一项所述的方法,或者所述程序或所述指令在被一个或多个处理器读取并执行时可实现权利要求6至10任一项所述的方法,或者所述程序或所述指令在被一个或多个处理器读取并执行时可实现权利要求11至16任一项所述的方法,或者所述程序或所述指令在被一个或多个处理器读取并执行时可实现权利要求17至23任一项所述的方法。
- 一种计算机程序产品,其特征在于,所述计算机程序产品包括计算机程序代码或指令,当所述计算机程序代码或指令被执行时,使得权利要求1至5、11至16、17至23任一所述的方法被执行,或者,使得权利要求6至10任一所述的方法被执行。
- 一种通信装置,其特征在于,所述通信装置包括处理器,当所述处理器执行存储器中的计算机程序或指令时,执行权利要求1至5任一项所述的方法,或者,执行权利要求11至16任一项所述的方法,或者,执行权利要求17至23任一项所述的方法。
- 一种通信装置,其特征在于,所述通信装置包括处理器,当所述处理器执行存储器中的计算机程序或指令时,执行权利要求6至10任一项所述的方法。
- 一种通信装置,其特征在于,所述通信装置包括处理器和存储器,所述存储器用于存储计算机程序或计算机执行指令;所述处理器用于执行所述存储器所存储的计算机程序或计算机执行指令,以使所述通信装置执行权利要求1至5任一项所述的方法,或者,执行权利要求11至16任一项所述的方法,或者,执行权利要求17至23任一项所述的方法。
- 一种通信装置,其特征在于,所述通信装置包括处理器和存储器,所述存储器用于存储计算机程序或计算机执行指令;所述处理器用于执行所述存储器所存储的计算机程序或计算机执行指令,以使所述通信装置执行权利要求6至10任一项所述的方法。
- 一种通信装置,其特征在于,所述通信装置包括处理器、存储器和收发器,所述收发器,用于接收信号或者发送信号;所述存储器,用于存储程序代码或指令;所述处理器,用于从所述存储器调用所述程序代码或指令执行权利要求1至5任一项所述的方法,或者,执行权利要求11至16任一项所述的方法,或者,执行权利要求17至23任一项所述的方法。
- 一种通信装置,其特征在于,所述通信装置包括处理器、存储器和收发器,所述收发器,用于接收信号或者发送信号;所述存储器,用于存储程序代码或指令;所述处理器,用于从所述存储器调用所述程序代码或指令执行权利要求6至10任一项所述的方法。
- 一种通信装置,其特征在于,所述通信装置包括处理器和接口电路,所述接口电路,用于接收计算机程序代码或指令并传输至所述处理器;所述处理器运行所述计算机程序代码或指令以执行权利要求1至5任一项所述的方法,或者,执行权利要求11至16任一项所述的方法,或者,执行权利要求17至23任一项所述的方法。
- 一种通信装置,其特征在于,所述通信装置包括处理器和接口电路,所述接口电路,用于接收计算机程序代码或指令并传输至所述处理器;所述处理器运行所述计算机程序代码或指令以执行权利要求6至10任一项所述的方法。
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Non-Patent Citations (2)
Title |
---|
QUALCOMM INCORPORATED: "3GPP TSG RAN WG1 NR Ad-Hoc #3, R1-1716399", DETAILS OF CSI FRAMEWORK, 12 September 2017 (2017-09-12), XP051329988 * |
See also references of EP4040700A4 * |
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