WO2019076077A1 - 信道测量方法和用户设备 - Google Patents
信道测量方法和用户设备 Download PDFInfo
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- WO2019076077A1 WO2019076077A1 PCT/CN2018/092312 CN2018092312W WO2019076077A1 WO 2019076077 A1 WO2019076077 A1 WO 2019076077A1 CN 2018092312 W CN2018092312 W CN 2018092312W WO 2019076077 A1 WO2019076077 A1 WO 2019076077A1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0026—Transmission of channel quality indication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
Definitions
- the embodiments of the present invention relate to channel measurement technologies, and in particular, to a channel measurement method and user equipment.
- the transmission effect of wireless communication is closely related to the channel environment. Therefore, selecting a transmission parameter that is compatible with the channel environment is important for wireless communication. For example, when the channel environment is good, a more aggressive Modulation and Coding Scheme (MCS) can be selected to improve the transmission throughput. When the channel environment is poor, a more conservative MCS can be selected to improve Transmission robustness.
- MCS Modulation and Coding Scheme
- Channel State Information may include, for example but not limited to, one or more of the following information: a channel quality indicator (CQI), a precoding matrix indication (Precoding) Matrix Indicator (PMI), Precoding Type Indicator (PTI), CSI-RS Resource Indicator (CRI), and Rank Indication (RI).
- CQI channel quality indicator
- PMI precoding matrix indication
- PMI Precoding matrix Indicator
- PTI Precoding Type Indicator
- CRI Rank Indication
- FDD wireless communication systems typically use dynamic channel measurement to determine CSI.
- the access device sends a CSI measurement indication to the user equipment, and after receiving the measurement indication, the user equipment performs channel measurement according to a reference signal (Reference Signal, RS) transmitted by the access device, obtains CSI, and obtains the CSI.
- RS Reference Signal
- the CSI is fed back to the access device.
- Each dynamic channel measurement requires an access device trigger, so dynamic channel measurements can also be referred to as aperiodic measurements.
- next-generation wireless communication standards are exploring the possibility of semi-persistent channel measurements.
- the user equipment measures and feeds back CSI according to a preset period, so the semi-static channel measurement may also be referred to as periodic measurement. It is not difficult to imagine that semi-static channel measurements help to reduce the signaling overhead caused by channel measurements compared to dynamic channel measurements.
- a channel measurement method which can realize notification of stopping semi-static channel measurement.
- a user equipment which can realize notification of starting semi-static channel measurement.
- a user equipment which can realize notification of stopping semi-static channel measurement.
- a channel measurement method including:
- the semi-static channel measurement is initiated when the first transmission control information satisfies the first preset condition, wherein the first preset condition includes at least one of the following conditions:
- the first transmission control information is associated with a first preset type of wireless network temporary identifier RNTI;
- the value of the first group of information in the first transmission control information conforms to a first preset rule.
- the first preset type of RNTI is one of the following types of RNTIs:
- the first group of information includes transmit power control TPC information, demodulation reference signal DMRS cyclic shift information, modulation and coding mode MCS information, and CSI request information.
- the value of the first group of information in the first transmission control information conforming to the first preset rule includes:
- the value of the TPC information is a first preset value
- the value of the DMRS cyclic shift information is a second preset value
- the value of the MCS information is in a third preset interval
- the value of the CSI request information is a fourth preset value.
- a channel measurement method including:
- the second preset condition includes at least one of the following conditions:
- the second transmission control information is associated with a second preset type of wireless network temporary identifier RNTI;
- the value of the second group of information in the second transmission control information conforms to a second preset rule.
- the second preset type of RNTI is one of the following types of RNTIs:
- the second transmission control information includes transmit power control TPC information, demodulation reference signal DMRS cyclic shift information, modulation and coding mode MCS information, and resource allocation information.
- the value of the second group of information in the second transmission control information conforms to the second preset rule includes:
- the value of the TPC information is a fifth preset value
- the value of the DMRS cyclic shift information is a sixth preset value
- the value of the MCS information is in a seventh preset interval
- the value of the resource allocation information is the eighth preset value.
- a channel measurement method including:
- the first transmission control information is associated with the first preset type of radio network temporary identifier RNTI; the value of the first group of information in the first transmission control information conforms to the first preset rule.
- a channel measurement method including:
- the second transmission control information is associated with the second preset type of the wireless network temporary identifier RNTI; and the value of the second group of the second transmission control information meets the second preset rule.
- a configuration method including:
- the semi-static channel measurement RNTI is configured according to the configuration information.
- a configuration method including:
- a user equipment including:
- a transceiver module configured to receive first transmission control information
- a processing module configured to start semi-static channel measurement when the first transmission control information meets the first preset condition, where the first preset condition includes at least one of the following conditions:
- the first transmission control information is associated with a first preset type of wireless network temporary identifier RNTI;
- the value of the first group of information in the first transmission control information conforms to a first preset rule.
- a user equipment including:
- a transceiver module configured to receive second transmission control information
- a processing module configured to stop the second semi-static channel measurement when the second transmission control information meets the second preset condition, where the second preset condition includes at least one of the following conditions:
- the second transmission control information is associated with a second preset type of wireless network temporary identifier RNTI;
- the value of the second group of information in the second transmission control information conforms to a second preset rule.
- an access device including:
- a processing module configured to generate first transmission control information
- a transceiver module configured to send first transmission control information, where the first transmission control information meets a first preset condition for initiating a semi-static channel measurement, where the first preset condition includes at least one of the following conditions
- the first transmission control information is associated with a first preset type of radio network temporary identifier RNTI; and the value of the first group of information in the first transmission control information is consistent with a first preset rule.
- an access device including:
- a processing module configured to generate second transmission control information
- a transceiver module configured to send second transmission control information, where the second transmission control information meets a second preset condition, so as to stop semi-static channel measurement, where the second preset condition includes at least one of the following conditions
- the second transmission control information is associated with a second preset type of radio network temporary identifier RNTI; and the second group of information of the second transmission control information meets a second preset rule.
- a user equipment including:
- a transceiver module configured to receive configuration information, where the configuration information is used to configure a semi-static channel measurement RNTI;
- a processing module configured to configure a semi-static channel measurement RNTI according to the configuration information.
- an access device including:
- a processing module configured to generate configuration information, where the configuration information is used to configure a semi-static channel measurement RNTI;
- transceiver module configured to send the configuration information.
- a user equipment including:
- a transceiver configured to receive first transmission control information
- a processor configured to start semi-static channel measurement when the first transmission control information meets the first preset condition, where the first preset condition includes at least one of the following conditions:
- the first transmission control information is associated with a first preset type of wireless network temporary identifier RNTI;
- the value of the first group of information in the first transmission control information conforms to a first preset rule.
- a user equipment including:
- a transceiver configured to receive second transmission control information
- the processor is configured to stop the second semi-static channel measurement when the second transmission control information meets the second preset condition, where the second preset condition includes at least one of the following conditions:
- the second transmission control information is associated with a second preset type of wireless network temporary identifier RNTI;
- the value of the second group of information in the second transmission control information conforms to a second preset rule.
- an access device including:
- a processor configured to generate first transmission control information
- a transceiver configured to send first transmission control information, where the first transmission control information meets a first preset condition for initiating semi-static channel measurement, wherein the first preset condition includes at least one of the following conditions
- the first transmission control information is associated with a first preset type of radio network temporary identifier RNTI; and the value of the first group of information in the first transmission control information is consistent with a first preset rule.
- an access device including:
- a processor configured to generate second transmission control information
- a transceiver configured to send second transmission control information, where the second transmission control information meets a second preset condition for stopping semi-static channel measurement, wherein the second preset condition includes at least one of the following conditions
- the second transmission control information is associated with a second preset type of radio network temporary identifier RNTI; and the second group of information of the second transmission control information meets a second preset rule.
- a user equipment including:
- a transceiver configured to receive configuration information, where the configuration information is used to configure a semi-static channel measurement RNTI;
- a processor configured to configure a semi-static channel measurement RNTI according to the configuration information.
- an access device including:
- a processor configured to generate configuration information, where the configuration information is used to configure a semi-static channel measurement RNTI;
- transceiver configured to send the configuration information.
- the processor can be used to perform, for example, without limitation, baseband related processing
- the transceiver can be used to perform, for example, without limitation, radio frequency transceiving.
- the above devices may be respectively disposed on chips independent of each other, or may be disposed at least partially or entirely on the same chip.
- the processor can be further divided into an analog baseband processor and a digital baseband processor, wherein the analog baseband processor can be integrated on the same chip as the transceiver, and the digital baseband processor can be disposed on a separate chip. With the continuous development of integrated circuit technology, more and more devices can be integrated on the same chip.
- a digital baseband processor can be combined with a variety of application processors (such as but not limited to graphics processors, multimedia processors, etc.) Integrated on the same chip.
- application processors such as but not limited to graphics processors, multimedia processors, etc.
- Such a chip can be referred to as a system on chip. Separate devices on different chips or integrated on one or more chips often depends on the specific needs of the product design. The specific implementation form of the above device is not limited in the embodiment of the present invention.
- a processor for performing the various methods described above.
- the process of transmitting the above information and receiving the above information in the above method may be understood as a process of outputting the above information by the processor, and a process of receiving the input information by the processor.
- the processor when outputting the above information, the processor outputs the above information to the transceiver for transmission by the transceiver. Further, after the above information is output by the processor, other processing may be required before reaching the transceiver.
- the processor receives the above input information
- the transceiver receives the above information and inputs it to the processor. Further, after the transceiver receives the above information, the above information may need to be processed before being input to the processor.
- receiving the first transmission control information mentioned in the foregoing method may be understood as the first transmission control information that the processor receives the input.
- transmitting the first transmission control information may be understood as the processor outputting the first transmission control information.
- the above-mentioned processors may be processors dedicated to performing the methods, or may be processors executing computer instructions in the memory to perform the methods, such as a general purpose processor.
- the above memory may be a non-transitory memory, such as a read only memory (ROM), which may be integrated on the same chip as the processor, or may be separately disposed on different chips.
- ROM read only memory
- the embodiment does not limit the type of the memory and the manner in which the memory and the processor are arranged.
- a computer readable storage medium comprising instructions which, when executed on a computer, cause the computer to perform the various methods described above. Still further, the computer readable storage medium is a non-transitory computer readable storage medium.
- a computer program product comprising instructions which, when run on a computer, cause the computer to perform the various methods described above.
- the embodiment of the present invention provides a technical solution, which can notify the user equipment to start and/or stop semi-static channel measurement.
- FIG. 1 is an exemplary schematic diagram of a wireless communication network in accordance with an embodiment of the present invention
- FIG. 2 is an exemplary flowchart of a channel measurement method in accordance with an embodiment of the present invention
- FIG. 3 is an exemplary flowchart of a channel measurement method according to an embodiment of the present invention.
- FIG. 4 is an exemplary flowchart of a channel measurement method according to an embodiment of the present invention.
- FIG. 5 is an exemplary flowchart of a channel measurement method according to an embodiment of the present invention.
- FIG. 6 is an exemplary flowchart of a channel measurement method according to an embodiment of the present invention.
- FIG. 7 is an exemplary flowchart of a configuration method according to an embodiment of the present invention.
- FIG. 8 is an exemplary flowchart of a configuration method according to an embodiment of the present invention.
- FIG. 9 is a schematic diagram showing an exemplary logical structure of a communication device according to an embodiment of the present invention.
- FIG. 10 is a schematic diagram showing an exemplary hardware structure of a communication device according to an embodiment of the present invention.
- next-generation wireless communication system currently under development is also known as the New Radio (NR) system or the 5G system.
- NR New Radio
- 5G 5th Generation
- PUSCH Physical Uplink Shared Channel
- the wireless communication network 100 includes base stations 102-106 and terminal devices 108-122, wherein the base stations 102-106 can pass backhaul links with each other (e.g., lines between base stations 102-106) Communication is shown, which may be a wired backhaul link (eg, fiber optic, copper) or a wireless backhaul link (eg, microwave).
- the terminal devices 108-122 can communicate with the corresponding base stations 102-106 via a wireless link (as indicated by the broken line between the base stations 102-106 and the terminal devices 108-122).
- the base stations 102-106 typically serve as access devices to provide wireless access services for the terminal devices 108-122 that are typically user equipment.
- each base station corresponds to a service coverage area (also referred to as a cell, as shown in each ellipse area in FIG. 1), and the terminal device entering the area can communicate with the base station by using a wireless signal to receive the base station.
- Wireless access service provided.
- multiple base stations may use Coordinated Multipoint (CoMP) technology to provide services for terminal devices in the overlapping area.
- CoMP Coordinated Multipoint
- the base station 102 overlaps with the service coverage area of the base station 104, and the terminal device 112 is within the overlapping area, so the terminal device 112 can receive the wireless signals from the base station 102 and the base station 104.
- the base station 102 and the base station 104 can cooperate with each other to provide services to the terminal device 112.
- the service coverage areas of the base station 102, the base station 104, and the base station 106 have a common overlapping area, and the terminal device 120 is within the overlapping area, so the terminal device 120 can receive the base station.
- the wireless signals 102, 104, and 106, the base stations 102, 104, and 106 can cooperate with each other to provide services to the terminal device 120.
- the base station may be referred to as a Node B (NodeB), an evolved Node B (eNodeB), and an Access Point (AP), etc., depending on the wireless communication technology used.
- NodeB Node B
- eNodeB evolved Node B
- AP Access Point
- the base station can be further divided into a macro base station for providing a macro cell, a micro base station for providing a pico cell, and a femtocell for providing Femto cell) Femto base station, etc.
- future base stations can use other names.
- the terminal devices 108-122 may be various wireless communication devices having wireless communication functions, such as but not limited to mobile cellular phones, cordless phones, personal digital assistants (PDAs), smart phones, notebook computers, tablets, wireless devices.
- a data card a modem (Modulator demodulator, Modem), or a wearable device such as a smart watch.
- IOT Internet of Things
- V2X vehicle-to-everything
- Such devices have wireless communication functions because they are equipped with wireless communication units, and therefore belong to the category of wireless communication devices.
- the terminal devices 108-122 may also be referred to as mobile stations, mobile devices, mobile terminals, wireless terminals, handheld devices, clients, and the like.
- the base stations 102-106 and the terminal devices 108-122 can be configured with multiple antennas to support MIMO (Multiple Input Multiple Output) technology. Further, the base stations 102-106 and the terminal devices 108-122 can support single-user MIMO (SU-MIMO) technology or multi-user MIMO (Multi-User MIMO, MU-MIMO). MU-MIMO can be implemented based on Space Division Multiple Access (SDMA) technology. Due to the configuration of multiple antennas, the base stations 102-106 and the terminal devices 108-122 can also flexibly support Single Input Single Output (SISO) technology, Single Input Multiple Output (SIMO) and multiple input.
- SISO Single Input Single Output
- SIMO Single Input Multiple Output
- MISO Multiple Input Single Output
- multiplexing technology to implement various diversity (such as but not limited to transmit diversity and receive diversity) and multiplexing techniques, where diversity techniques may include, for example, but not limited to, Transmit Diversity (TD) Technology and Receive Diversity (RD) technology
- the multiplexing technology can be a spatial multiplexing (Spatial Multiplexing) technology.
- TD Transmit Diversity
- RD Receive Diversity
- the foregoing various technologies may also include multiple implementations.
- the transmit diversity technology may include, for example, but not limited to, Space-Time Transmit Diversity (STTD), Space-Frequency Transmit Diversity (Space-Frequency Transmit Diversity, SFTD), Time Switched Transmit Diversity (TSTD), Frequency Switching Transmit Diversity (FSTD), Orthogonal Transmit Diversity (OTD), Cyclic Delay Diversity (CDD)
- STTD Space-Time Transmit Diversity
- SFTD Space-Frequency Transmit Diversity
- TSTD Time Switched Transmit Diversity
- FSTD Frequency Switching Transmit Diversity
- OFTD Orthogonal Transmit Diversity
- CDD Cyclic Delay Diversity
- the equal-diversity mode and the diversity methods obtained after deriving, evolving, and combining the various diversity methods described above.
- the current LTE (Long Term Evolution) standard adopts a transmit diversity method such as Space Time Block Coding (STBC), Space Frequency Block Coding (SFBC), and CDD.
- STBC Space Time Block Coding
- SFBC Space
- transmit diversity also includes other various implementations. Therefore, the above description should not be construed as limiting the technical solution of the present invention, and the technical solution of the present invention should be understood to be applicable to various possible transmit diversity schemes.
- the base stations 102-106 and the terminal devices 108-122 can communicate using various wireless communication technologies, such as, but not limited to, Time Division Multiple Access (TDMA) technology, Frequency Division Multiple Access (Frequency Division Multiple Access, FDMA) technology, Code Division Multiple Access (CDMA) technology, Time Division-Synchronous Code Division Multiple Access (TD-SCDMA), Orthogonal Frequency Division Multiple Access (OFDMA) Technology, Single Carrier FDMA (SC-FDMA) technology, Space Division Multiple Access (SDMA) technology, and evolution and derivative technologies of these technologies.
- TDMA Time Division Multiple Access
- FDMA Frequency Division Multiple Access
- CDMA Code Division Multiple Access
- TD-SCDMA Time Division-Synchronous Code Division Multiple Access
- OFDMA Orthogonal Frequency Division Multiple Access
- SC-FDMA Single Carrier FDMA
- SDMA Space Division Multiple Access
- the above wireless communication technology is adopted as a radio access technology (RAT) by many wireless communication standards, thereby constructing various wireless communication systems (or networks) well known today, including but not limited to Global System for Mobile Communications (GSM), CDMA2000, Wideband CDMA (WCDMA), WiFi defined by the 802.22 series of standards, Worldwide Interoperability for Microwave Access (WiMAX), long-term Evolution (Long Term Evolution, LTE), LTE-Advanced (LTE-A), and evolution systems of these wireless communication systems.
- GSM Global System for Mobile Communications
- WCDMA Wideband CDMA
- WiFi defined by the 802.22 series of standards
- WiMAX Worldwide Interoperability for Microwave Access
- LTE long-term Evolution
- LTE-A LTE-Advanced
- evolution systems of these wireless communication systems evolution systems of these wireless communication systems.
- the wireless communication network 100 shown in FIG. 1 is for example only and is not intended to limit the technical solution of the present invention. It should be understood by those skilled in the art that in a specific implementation process, the wireless communication network 100 may also include other devices, and the number of base stations and terminal devices may also be configured according to specific needs.
- FIG. 2 is an exemplary flow diagram of a channel measurement method 200 in accordance with an embodiment of the present invention. As shown in FIG. 2, the method 200 is performed by the access device and the user equipment.
- the access device may be the base stations 102-106 shown in FIG. 1, and the user equipment may be the terminal device 108 shown in FIG. ⁇ 122.
- Step 202 The access device generates first transmission control information.
- the first transmission control information may be, for example but not limited to, Downlink Control Information (DCI).
- DCI Downlink Control Information
- Step 204 The access device sends the first transmission control information, where the first transmission control information meets a first preset condition, so as to be used for starting a semi-static channel measurement, where the first preset condition includes at least one of the following conditions: One:
- the first transmission control information is associated with a first preset type of Radio Network Temporary Identifier (RNTI);
- RNTI Radio Network Temporary Identifier
- the value of the first group of information in the first transmission control information conforms to the first preset rule.
- the first preset condition may be any one of the above conditions. Further, the above-described first preset condition may also be a combination of the above conditions, in other words, satisfying the first preset condition means that it is necessary to simultaneously satisfy the above respective conditions.
- the first preset condition may also include other conditions.
- the first transmission control information is DCI
- the above other conditions may include, for example, the format of the DCI being a preset format.
- the format is different, and the functions of the DCI are also different.
- the DCI used for scheduling the PUSCH has a specific format.
- the preset format may be an existing format, and may be a new format.
- the first condition above is related to RNTI.
- the transmission control information is associated with an RNTI, and the RNTI is used to indicate the user equipment to which the transmission control information is directed, that is, the transmission control information should be received by the user equipment.
- the RNTI can be transmitted in a variety of ways.
- the RNTI can be directly carried in the transmission control information as an information field.
- the access device may use the RNTI to scramble the DCC's Cyclic Redundancy Check (CRC) field to transmit the RNTI through the CRC field.
- CRC Cyclic Redundancy Check
- the specific transmission mode of the RNTI is not limited in the embodiment of the present invention.
- the RNTI includes, for example, but not limited to, paging RNTI (Paging RNTI, P-RNTI), System Information RNTI (SI-RNTI), and Random Access RNTI (Random Access RNTI). , RA-RNTI), Cell RNTI (Cell RNTI, C-RNTI), Semi-Persistent Scheduling C-RNTI (SPS-C-RNTI), and Uplink Semi Persistent Scheduling V2X RNTI, UL-SPS-V-RNTI), etc.
- Paging RNTI Paging RNTI
- SI-RNTI System Information RNTI
- Random Access RNTI Random Access RNTI
- RA-RNTI paging RNTI
- Cell RNTI Cell RNTI
- C-RNTI C-RNTI
- SPS-C-RNTI Semi-Persistent Scheduling C-RNTI
- V2X RNTI Uplink Semi Persistent Scheduling V2X RNTI
- the RNTI of the first preset type may be one of the following types of RNTIs:
- the semi-static channel measurement RNTI is a new type of RNTI introduced in the embodiment of the present invention.
- Such an RNTI can be allocated by the access device for the user equipment, and the specific allocation process will be described in detail below.
- such an RNTI may also be obtained by the user equipment according to other user identifiers that may be used to identify the user equipment, such as, but not limited to, other types of RNTIs. It is not difficult to understand that a correspondence table between the semi-static channel measurement RNTI and the other user identifiers described above may be constructed, so that the user equipment searches for the semi-static channel measurement RNTI according to other user identifiers.
- the user equipment may also generate a semi-static channel measurement RNTI according to other user identifiers according to a preset generation rule.
- different semi-static channel measurement RNTIs can be set for starting semi-static channel measurement and stopping semi-static channel measurement, for example, starting semi-static channel measurement RNTI, and stopping semi-static channel measurement RNTI.
- the first preset type of RNTI used is the start semi-static channel measurement RNTI
- the first preset type of RNTI used is the stop half. Static channel measurement RNTI.
- the second condition is related to the value of the first group of information in the first transmission control information.
- the value of the information needs to comply with the first preset rule.
- the first group information may include the transmission power control. Transmit Power Control (TPC) information, Demodulation Reference Signal (DMRS) cyclic shift information, MCS information, and CSI request information.
- TPC Transmit Power Control
- DMRS Demodulation Reference Signal
- MCS Mobility Control
- CSI request information CSI request information.
- the value of the information is consistent with the first preset rule
- the value of the transmit power control information is a first preset value
- the value of the cyclically shifted information of the demodulation reference signal is a second preset value
- the MCS information of the modulation and coding mode is modulated.
- the value is in the third preset interval
- the value of the CSI request information is the fourth preset value.
- the first group information may include at least one of the following information, New Data Indicator (NDI) information, TPC information, Redundancy Version information, and hybrid automatic weight.
- NDI New Data Indicator
- TPC Transmission Control Protocol
- HARQ Hybrid Automatic Repeat reQuest
- the value of the foregoing information is consistent with the first preset rule, and the value of the NDI information is a thirty-first preset value (for example, all bits of the information are set to 0), and the value of the TPC information is a thirty-second preset value.
- the value of the redundancy version is the thirty-third preset value (for example, all bits of the information are set to 0)
- the value of the HARQ information is the thirty-fourth preset value. (For example, all bits of this information are set to 0).
- the TPC information may refer to TPC command for scheduled PUSCH information in the LTE standard
- the DMRS cyclic shift information may refer to the LTE standard.
- Cyclic shift DMRS information the MCS information can refer to the Modulation and Coding Scheme and Redundancy Version information in the LTE standard
- the CSI request information can refer to the CSI request in the LTE standard ( CSI request) information.
- the functions and meanings of the first group of information, the second group of information, and other related information mentioned herein may be referred to the LTE standard or the latest NR related standard or related definitions in the proposal, and will not be described one by one.
- the first transmission control information may include other information in addition to the first group of information, and the information content included in the first transmission control information is not limited in the embodiment of the present invention.
- the data carried by the transmission unit (for example, but not limited to, a subframe) in which the first transmission control information is located may only include the data transmitted for the first time, and does not include the data that is retransmitted. In other words, the transmission unit in which the first transmission control information is located is used only for the first transmission and is not used for retransmission.
- the foregoing transmission unit only carries uplink scheduling information, and does not carry downlink scheduling information.
- the foregoing transmission unit does not carry Hybrid Automatic Repeat reQuest (HARQ) information.
- HARQ Hybrid Automatic Repeat reQuest
- the first set of information described above may comprise at least one type of information. It is not difficult to understand that at least one new piece of information can be introduced to achieve the above purpose.
- the first group of information may use the existing information, or the newly introduced information, or a combination of the two.
- the first preset rule may be set to take the information to take a preset value. For example, if the information contains 2 bits, the first preset rule may be set such that when the 2 bits are 01, semi-static channel measurement is initiated.
- a specific example of the first preset condition is as follows:
- the first preset condition limits the values of the above four types of information, and limits the DCI format to format 0.
- one or more semi-static channel measurements may be initiated during a particular implementation.
- the semi-static channel measurement to be initiated may also be indicated, such as an indication indicating the semi-static channel measurement.
- This identifier can be a newly designed identifier or other identifier associated with the semi-static channel measurement to be initiated. For example, channel measurements need to be made based on some basic measurement information, which can be used to indicate the semi-static channel measurements to be initiated by means of an indication of these basic measurement information.
- channel measurement needs to be performed based on related channel measurement resources, and channel state related information that needs to be measured and reported may be defined by related measurement report settings, and the measurement object may be channel measurement or interference measurement, so Associate channel analysis resources, measurement report settings, measurement properties, and other related content to build related information groups.
- the semi-static channel measurement to be initiated can be referred to by means of an indication of this packet.
- an identification can be set for the above information group, in which case the semi-static channel measurement to be initiated can be referred to based on the identification.
- the above-mentioned group of information can be set to a Trigger State, or can be set as a Measurement Link, so that the trigger state or measurement can be adopted.
- the indication of the link indicates the semi-static channel measurement to be initiated, for example, during the indication process, the identity of the trigger status may be indicated, or the identity of the link may be measured.
- the first transmission control information may also contain an indication of the semi-static channel measurement to be initiated.
- the indication may be specifically an indication of information associated with the semi-static channel measurement to be initiated, such as, but not limited to, an indication of at least one basic measurement information, such as but not limited to the trigger status described above. Or measure links, etc. Further, the above indication may be included in the CSI request information.
- Step 206 The user equipment receives the first transmission control information.
- Step 208 The user equipment starts semi-static channel measurement when the transmission control information meets the first preset condition.
- steps 202-208 are the starting procedures for semi-static channel measurement.
- Step 210 The user equipment feeds back the CSI to the access device according to the preset period, and the access device receives the CSI of the user equipment based on the preset periodic feedback.
- the user equipment measures the CSI according to a preset period and feeds it back to the access device.
- the foregoing preset period may be specified in the communication protocol and written in advance before the user equipment and the access device are shipped from the factory, or may be in the interaction process between the access device and the user equipment.
- the access device is configured to the user device.
- the access device may also configure a plurality of preset periods for the user equipment in advance, and indicate to the user equipment a preset period that should be used during the interaction.
- the specific setting method of the foregoing cycle is not limited in the embodiment of the present invention.
- the user equipment may also perform dynamic channel measurement according to the indication of the access device.
- the access device When the user equipment reports the CSI obtained based on the dynamic channel measurement together when reporting the CSI obtained based on the semi-static channel measurement, the access device will receive the two CSIs. In this case, the access device may select one of the two CSIs (for example, preferentially select CSI based on dynamic channel measurement), or may combine the two CSIs to determine the final used CSI, for example, calculate two CSIs.
- the average value and the like, the embodiment of the present invention does not determine the specific manner of determining the CSI to be finally used in combination with the two CSIs.
- the access device may stop the semi-static channel measurement.
- the stop flow of the semi-static channel measurement to be described below may be adopted, or the CSI of the subsequent feedback of the user equipment may be ignored.
- the specific operation of the access device to stop semi-static channel measurement in this case is not limited in this embodiment of the present invention.
- the above number of times may be one or more times, and the specific number of times may be preset in the communication protocol.
- the access device may also configure the value to the user equipment, such as but not limited to physical layer signaling, media access control layer signaling, or radio resource control signaling as will be described below.
- Step 210 may be referred to as a measurement flow of semi-static channel measurement. In a specific implementation process, step 210 may be performed at least once.
- Step 212 The access device generates second transmission control information.
- the second transmission control information may also be, for example but not limited to, DCI.
- Step 214 The access device sends second transmission control information, where the second transmission control information meets a second preset condition, so as to stop semi-static channel measurement, where the second preset condition includes the following conditions. At least one:
- the second transmission control information is associated with a second preset type of wireless network temporary identifier RNTI;
- the value of the second group of information in the second transmission control information conforms to a second preset rule.
- the second preset condition may be any one of the above conditions. Further, the above second preset condition may also be a combination of the above conditions, in other words, satisfying the second preset condition means that it is necessary to simultaneously satisfy the above respective conditions. At the same time, the second preset condition may also include other conditions. For example, if the second transmission control information is DCI, the above other conditions may include, for example, the format of the DCI as a preset format. Further, the preset format may be an existing format, and may be a new format.
- the RNTI of the second preset type may be one of the following types of RNTIs:
- the RNTI in the first transmission control information and the RNTI in the second transmission control information may be the same RNTI or different RNTIs. Those skilled in the art should understand that multiple RNTIs can be allocated for the same user equipment, and the types of these RNTIs are different.
- the second group information may include TPC information, DMRS cyclic shift information, MCS information, and resource allocation information.
- the information is in accordance with the second preset rule, and the value of the TPC information is a fifth preset value, the value of the DMRS cyclic shift information is a sixth preset value, and the value of the MCS information is in a seventh preset interval, and the resource is The value of the allocation information is the eighth preset value.
- the second group information may include at least one of the following information: NDI information, TPC information, redundancy version information, HARQ process number information, and frequency domain resource assignment information.
- Time domain resource assignment information modulation and coding mode information, and antenna port information (Antenna ports), wherein the antenna port information is used to indicate a used DMRS antenna port.
- the information meets the second preset rule, and the value of the NDI information is a thirty-fifth preset value (for example, all bits of the information are set to 0), and the value of the TPC information is a thirty-sixth preset value (for example, All bits of the information are set to 0), the value of the redundancy version information is the thirty-seventh preset value (for example, all bits of the information are set to 0), and the value of the HARQ process number information is the thirty-eighth preset value.
- the value of the frequency domain resource allocation information is a thirty-ninth preset value (for example, all bits of the information are set to 1), and the value of the time domain resource allocation information is forty.
- the preset value for example, all bits of the information is set to 1
- the value of the modulation and coding mode information is a forty-first preset value (for example, all bits of the information are set to 1)
- the value of the antenna port information is forty.
- Two preset values for example, all bits of the information are set to 1).
- the second group of information may further include additional information, such as but not limited to at least one of the following information, a virtual resource block (VRB) to a physical resource block (PRB) mapping.
- additional information such as but not limited to at least one of the following information, a virtual resource block (VRB) to a physical resource block (PRB) mapping.
- VRB-to-PRB mapping Information (VRB-to-PRB mapping), frequency hopping flag information, precoding information and number of layers information, Code Block Group (CBG) transmission information (CBG) Transmission information), DMRS sequence initialization information, code rate relationship information, and CSI request information.
- the foregoing information conforms to the second preset rule, and may further include that the value of the virtual resource block to physical resource block mapping information is a forty-third preset value (for example, all bits of the information).
- the value of the frequency hopping flag information is a forty-fourth preset value (for example, all bits of the information are set to 1)
- the values of the precoding information and the layer number information are forty-fifth preset values (for example, All bits of the information are set to 1)
- the value of the CBG transmission information is the forty-sixth preset value (for example, all bits of the information are set to 1)
- the value of the DMRS sequence initialization information is the forty-seventh preset value ( For example, all bits of the information are set to 1)
- the value of the rate-rate relationship information is a forty-eighth preset value (for example, all bits of the information are set to 1)
- the value of the CSI request information is a forty-ninth preset value. (For example, all bits of this information are set to 0).
- one or more semi-static channel measurements may be stopped during a particular implementation.
- the indication of the semi-static channel measurement that needs to be stopped reference may be made to the above indication of the semi-static channel measurement that needs to be initiated, for example, the indication of the semi-static channel measurement that needs to be stopped, and may be adopted with the above-mentioned semi-static channel measurement that needs to be activated. Indicates the same indication. Therefore, the second transmission control information may also contain an indication of the semi-static channel measurement to be stopped.
- the indication may be an indication of information associated with the semi-static channel measurement to be stopped, such as, but not limited to, an indication of at least one basic measurement information, such as but not limited to the trigger status described above or Measure links, etc. Further, the above indication may be included in the CSI request information.
- the resource allocation information may be referred to the Resource Block Assignment and Hopping Resource Allocation information in the LTE standard, and the technical content of the information has been clearly described in the prior art. No longer.
- the functions and meanings of the first group of information, the second group of information, and other related information mentioned herein may be referred to the LTE standard or the latest NR related standard or related definitions in the proposal, and will not be described one by one.
- the code rate relationship information may refer to a beta offset indicator (beta_offset indicator) in the prior art, which is used to describe a code rate relationship between Uplink Control Information (UCI) and PUSCH.
- beta_offset indicator used to describe a code rate relationship between Uplink Control Information (UCI) and PUSCH.
- UCI Uplink Control Information
- PUSCH Uplink Control Information
- the TPC information, the DMRS cyclic shift information, the MCS information, the CSI request, and the resource allocation information mentioned above may refer to the existing LTE standard.
- attributes such as a specific meaning, a name, and an information length of the foregoing information may be changed.
- the technical solution provided by the embodiment of the present invention may also apply the changed information.
- the second set of information described above may contain at least one type of information. It is not difficult to understand that at least one new piece of information can be introduced to achieve the above purpose.
- the second group of information may use existing information, or newly introduced information, or a combination of the two.
- the first preset rule may be set to take the information to take a preset value. For example, if the information contains 2 bits, the first preset rule may be set such that when the 2 bits are 01, semi-static channel measurement is initiated.
- the second group of information may also include the information, and the second preset rule may be set such that the information takes another preset value. For example, when the 2 bits are 11, the semi-static channel measurement is stopped.
- the first type information of the foregoing first transmission control information is the same type information as the second group information of the second transmission control information (eg, TPC information, DMRS cyclic shift information, and MCS).
- the information may have the same value in the first transmission control information as the value in the second transmission control information, or may be different.
- the first preset value is the same as or different from the fifth preset value
- the second preset value is the same as or different from the sixth preset value
- the third preset interval is the same as the seventh preset interval or different.
- each of the plurality of preset values for example, a first preset value, a second preset value, a fourth preset value, a fifth preset value, and a sixth
- the preset value or the eighth preset value may have more than one specific preset value.
- there may be a plurality of first preset values in which case the value of the TPC information may be one of the plurality of first preset values.
- each of the plurality of preset intervals for example, the third preset interval or the seventh preset interval, may have more than one specific preset interval.
- there may be a plurality of third preset intervals in which case the value of the MCS information may be in one of the third preset intervals.
- the second preset condition limits the values of the above four types of information, and limits the DCI format to format 0.
- Step 216 The user equipment receives the second transmission control information.
- Step 218 Stop the semi-static channel measurement when the second transmission control information satisfies the second preset condition.
- steps 212-218 are the stopping flow of semi-static channel measurement.
- the method shown in FIG. 2 specifies the startup flow and the stop flow of the semi-static channel measurement, respectively.
- the stopping process may not be specified, and the starting process is regarded as stopping the current semi-static channel measurement while starting a new semi-static channel measurement, wherein the current semi-static channel measurement refers to The semi-static channel measurement being performed at the time of receiving the first transmission control information and before the time.
- the semi-static channel measurement is started, which is specifically implemented to start a new one when the first transmission control information meets the first preset condition.
- the semi-static channel measures and stops the current semi-static channel measurement.
- the embodiment of the present invention provides a technical solution, which can notify the user equipment to start and/or stop semi-static channel measurement.
- FIG. 3 is an exemplary flow diagram of a channel measurement method 300 in accordance with an embodiment of the present invention.
- method 300 can be performed by a user equipment.
- Step 302 Receive first transmission control information.
- Step 304 Start semi-static channel measurement when the first transmission control information meets the first preset condition, where the first preset condition includes at least one of the following conditions:
- the first transmission control information is associated with a first preset type of wireless network temporary identifier RNTI;
- the value of the first group of information in the first transmission control information conforms to a first preset rule.
- method 400 is an exemplary flow diagram of a channel measurement method 400 in accordance with an embodiment of the present invention.
- method 400 can be performed by a user equipment.
- Step 402 Receive second transmission control information.
- Step 404 Stop semi-static channel measurement when the second transmission control information meets the second preset condition, where the second preset condition includes at least one of the following conditions:
- the second transmission control information is associated with a second preset type of wireless network temporary identifier RNTI;
- the value of the second group of information in the second transmission control information conforms to a second preset rule.
- FIG. 5 is an exemplary flow diagram of a channel measurement method 500 in accordance with an embodiment of the present invention.
- method 500 can be performed by an access device.
- Step 502 Generate first transmission control information.
- Step 504 Send first transmission control information, where the first transmission control information meets a first preset condition, so as to be used to initiate semi-static channel measurement, where the first preset condition includes at least one of the following conditions :
- the first transmission control information is associated with a first preset type of wireless network temporary identifier RNTI;
- the value of the first group of information in the first transmission control information conforms to a first preset rule.
- FIG. 6 is an exemplary flow diagram of a channel measurement method 600 in accordance with an embodiment of the present invention.
- method 600 can be performed by an access device.
- Step 602 Generate second transmission control information.
- Step 604 Send second transmission control information, where the second transmission control information meets a second preset condition for stopping semi-static channel measurement, wherein the second preset condition includes at least one of the following conditions :
- the second transmission control information is associated with a second preset type of wireless network temporary identifier RNTI;
- the value of the second group of information in the second transmission control information conforms to a second preset rule.
- the embodiment of the present invention further provides a method for configuring a semi-static channel measurement RNTI, which is described below in conjunction with FIG. 7 and FIG. 8.
- FIG. 7 is an exemplary flow diagram of a configuration method 700 in accordance with an embodiment of the present invention.
- method 700 can be performed by a user equipment.
- Step 702 receiving configuration information, where the configuration information is used to configure a semi-static channel measurement RNTI;
- Step 704 Configure a semi-static channel measurement RNTI according to the configuration information.
- the configuration information may be sent by, for example, but not limited to, one of the following signaling:
- L1 signaling is also referred to as Layer 1 (L1) signaling, which can typically be carried by a control portion in a physical layer frame.
- L1 signaling is the Downlink Control Information (DCI) and the Physical Uplink Control Channel (PUCCH) carried in the physical downlink control channel (PDCCH) defined in the LTE standard.
- Uplink Control Information (UCI) carried in the middle.
- the L1 signaling may also be carried by a data part in a physical layer frame.
- the UCI may also be carried by a Physical Uplink Shared Channel (PUSCH). It is not difficult to see that the transmission period or signaling period of L1 signaling is usually the period of the physical layer frame. Therefore, such signaling is usually used to implement some dynamic control to transmit some frequently changing information, for example, through the physical layer. Signaling resource allocation information.
- Media Access Control (MAC) layer signaling belongs to Layer 2 signaling, which can typically be carried by, for example, but not limited to, a frame header of a Layer 2 frame.
- the foregoing frame header may also carry information such as, but not limited to, a source address and a destination address.
- the second layer of frames usually also contains the frame body.
- L2 signaling may also be carried by the frame body of the second layer frame.
- a typical example of Layer 2 signaling is the signaling carried in the Frame Control field in the frame header of the MAC frame in the 802.11 series of standards, or the Control Entity (MAC-CE) defined in some protocols.
- the second layer frame can usually be carried in the data portion of the physical layer frame.
- the above configuration information may also be sent through other Layer 2 signaling other than media access control layer signaling.
- Radio Resource Control (RRC) signaling belongs to Layer 3 signaling, which is usually some control message, and L3 signaling can usually be carried in the frame body of the second layer frame.
- the transmission period or control period of the L3 signaling is usually long, and is suitable for transmitting information that does not change frequently.
- L3 signaling is usually used to carry some configuration information.
- the above configuration information may also be sent through other layer 3 signaling other than RRC signaling.
- FIG. 8 is an exemplary flow diagram of a configuration method 800 in accordance with an embodiment of the present invention.
- method 800 can be performed by an access device.
- Step 802 generating configuration information, where the configuration information is used to configure a semi-static channel measurement RNTI;
- Step 804 sending the configuration information.
- the embodiment of the present invention further provides a communication device, which may be the user equipment mentioned above, or the access device mentioned above, and the communication device is as follows with reference to FIG. 9 and FIG. The structure is described.
- FIG. 9 is a schematic diagram showing an exemplary logical structure of a communication device 900 in accordance with an embodiment of the present invention.
- the communication device 900 may be the access device described above, or the user device described above.
- the communication device 900 includes a transceiver module 902 and a processing module 904.
- the transceiver module 902 can be used to perform the above steps 302, 402 and 702, and the processing module 904 is configured to perform the above steps 304, 404 and 704.
- the transceiver module 902 can be used to perform the above steps 504, 604 and 804, and the processing module 904 is configured to perform the above steps 502, 602 and 802.
- FIG. 10 is a block diagram showing an exemplary hardware structure of a communication device 1000 in accordance with an embodiment of the present invention.
- the communication device 1000 may be the access device described above, or the user device described above.
- the communication device 1000 includes a processor 1002, a transceiver 1004, a plurality of antennas 1006, a memory 1008, an I/O (Input/Output) interface 1010, and a bus 1012.
- Memory 1008 is further used to store instructions 10082 and data 10084.
- the processor 1002, the transceiver 1004, the memory 1008, and the I/O interface 1010 are communicably connected to each other through a bus 1012, and the plurality of antennas 1006 are connected to the transceiver 1004.
- the processor 1002, the transceiver 1004, the memory 1008, and the I/O interface 1010 may also be communicatively coupled to each other by using other connections than the bus 1012.
- the processor 1002 may be a general-purpose processor, such as, but not limited to, a central processing unit (CPU), or may be a dedicated processor such as, but not limited to, a digital signal processor (DSP), an application. Application Specific Integrated Circuit (ASIC) and Field Programmable Gate Array (FPGA). Moreover, processor 1002 can also be a combination of multiple processors.
- the processor 1002 may be a processor specifically designed to perform particular steps and/or operations, or may be a processor that performs the steps and/or operations described above by reading and executing the instructions 10082 stored in the memory 1008, the processor 1002 may require the use of data 10084 in performing the specific steps and/or operations described above.
- the processor 1002 is configured to perform the operations performed by the processing module 904.
- the transceiver 1004 transmits signals through at least one of the plurality of antennas 1006 and receives signals through at least one of the plurality of antennas 1006. In particular, transceiver 1004 is operative to perform the operations performed by transceiver module 902.
- the memory 1008 may be various types of storage media, such as random access memory (RAM), read only memory (ROM), non-volatile RAM (Non-Volatile RAM, NVRAM), Programmable ROM (PROM), Erasable PROM (EPROM), Electrically Erasable PROM (EEPROM), flash memory, optical memory, and registers.
- RAM random access memory
- ROM read only memory
- NVRAM non-volatile RAM
- PROM Programmable ROM
- EPROM Erasable PROM
- EEPROM Electrically Erasable PROM
- flash memory optical memory, and registers.
- the memory 1008 is specifically configured to store instructions 10082 and data 10084, and the processor 1002 can perform specific steps and/or operations by reading and executing the instructions 10082 stored in the memory 1008, in performing the specific operations and/or steps described above.
- Data 10084 may be required.
- the I/O interface 1010 is for receiving instructions and/or data from a peripheral device and outputting instructions and/or data to the peripheral device.
- the communication device 1000 may also include other hardware devices, which are not enumerated herein.
- the above embodiments it may be implemented in whole or in part by software, hardware, firmware, or any combination thereof.
- software it may be implemented in whole or in part in the form of a computer program product.
- the computer program product includes one or more computer instructions.
- the computer program instructions When the computer program instructions are loaded and executed on a computer, the processes or functions described in accordance with embodiments of the present invention are generated in whole or in part.
- the computer can be a general purpose computer, a special purpose computer, a computer network, or other programmable device.
- the computer instructions can be stored in a computer readable storage medium or transferred from one computer readable storage medium to another computer readable storage medium, for example, the computer instructions can be from a website site, computer, server or data center Transfer to another website site, computer, server, or data center by wire (eg, coaxial cable, fiber optic, digital subscriber line (DSL), or wireless (eg, infrared, wireless, microwave, etc.).
- the computer readable storage medium can be any available media that can be accessed by a computer or a data storage device such as a server, data center, or the like that includes one or more available media.
- the usable medium may be a magnetic medium (eg, a floppy disk, a hard disk, a magnetic tape), an optical medium (eg, a DVD), or a semiconductor medium (such as a solid state disk (SSD)).
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Abstract
Description
Claims (96)
- 一种信道测量方法,其特征在于,包括:接收第一传输控制信息;在该第一传输控制信息满足第一预设条件时,启动半静态信道测量,其中所述第一预设条件包含下列条件之中的至少一种:所述第一传输控制信息关联第一预设类型的无线网络临时标识RNTI;所述第一传输控制信息中的第一组信息的值符合第一预设规则。
- 如权利要求1所述的方法,其特征在于,所述第一预设类型的RNTI为下列类型的RNTI之中之一:小区RNTI;半静态调度小区RNTI;上行半静态调度车联网RNTI;半静态信道测量RNTI。
- 如权利要求1或者2所述的方法,其特征在于,所述第一组信息包括冗余版本RV和混合自动重传请求HARQ进程号。
- 如权利要求3所述的方法,其特征在于,所述第一传输控制信息中的第一组信息的值符合第一预设规则包括:冗余版本RV的值为第三十三预设值;混合自动重传请求HARQ进程号的值为第三十四预设值。
- 如权利要求4所述的方法,其特征在于,所述第三十三预设值为所有比特为0,所述第三十四预设值为所有比特为0。
- 如权利要求1至5中任一项所述的方法,其特征在于,所述半静态信道测量为一个或者多个。
- 一种信道测量方法,其特征在于,包括:接收第二传输控制信息;在该第二传输控制信息满足第二预设条件时,停止第二半静态信道测量,其中所述第二预设条件包含下列条件之中的至少一种:所述第二传输控制信息关联第二预设类型的无线网络临时标识RNTI;所述第二传输控制信息中的第二组信息的值符合第二预设规则。
- 如权利要求7所述的方法,其特征在于,所述第二预设类型的RNTI为下列类型的RNTI之中之一:小区RNTI;半静态调度小区RNTI;上行半静态调度车联网RNTI;半静态信道测量RNTI。
- 如权利要求7或者8所述的方法,其特征在于,所述第二组信息包括冗余版本RV、HARQ进程号和调制编码方式MCS。
- 如权利要求9所述的方法,其特征在于,所述第二传输控制信息中的第二组信息的值符合第二预设规则包括:冗余版本RV的值为第三十七预设值;HARQ进程号的值为第三十八预设值;调制编码方式的值为第四十一预设值。
- 如权利要求10所述的方法,其特征在于,所述第三十七预设值为所有比特为0,所述第三十八预设值为所有比特为0,所述第四十一预设值为所有比特为1。
- 一种信道测量方法,其特征在于,包括:生成第一传输控制信息;发送第一传输控制信息,其中,第一传输控制信息满足第一预设条件,以便用于启动半静态信道测量,其中所述第一预设条件包含下列条件之中的至少一种:所述第一传输控制信息关联第一预设类型的无线网络临时标识RNTI;所述第一传输控制信息中的第一组信息的值符合第一预设规则。
- 如权利要求12所述的方法,其特征在于,所述第一预设类型的RNTI为下列类型的RNTI之中之一:小区RNTI;半静态调度小区RNTI;上行半静态调度车联网RNTI;半静态信道测量RNTI。
- 如权利要求12或者13所述的方法,其特征在于,所述第一组信息包括冗余版本RV和混合自动重传请求HARQ进程号。
- 如权利要求14所述的方法,其特征在于,所述第一传输控制信息中的第一组信息的值符合第一预设规则包括:冗余版本RV的值为第三十三预设值;混合自动重传请求HARQ进程号的值为第三十四预设值。
- 如权利要求15所述的方法,其特征在于,所述第三十三预设值为所有比特为0,所述第三十四预设值为所有比特为0。
- 如权利要求12至16中任一项所述的方法,其特征在于,所述半静态信道测量为一个或者多个。
- 一种信道测量方法,其特征在于,包括:生成第二传输控制信息;发送第二传输控制信息,其中,第二传输控制信息满足第二预设条件,以便用于停止半静态信道测量,其中所述第二预设条件包含下列条件之中的至少一种:所述第二传输控制信息关联第二预设类型的无线网络临时标识RNTI;所述第二传输控制信息中的第二组信息的值符合第二预设规则。
- 如权利要求18所述的方法,其特征在于,所述第二预设类型的RNTI为下列类型的RNTI之中之一:小区RNTI;半静态调度小区RNTI;上行半静态调度车联网RNTI;半静态信道测量RNTI。
- 如权利要求18或者19所述的方法,其特征在于,所述第二组信息包括冗余版本RV、HARQ进程号和调制编码方式MCS。
- 如权利要求20所述的方法,其特征在于,所述第二传输控制信息中的第二组信息的值符合第二预设规则包括:冗余版本RV的值为第三十七预设值;HARQ进程号的值为第三十八预设值;调制编码方式的值为第四十一预设值。
- 如权利要求21所述的方法,其特征在于,所述第三十七预设值为所有比特为0,所述第三十八预设值为所有比特为0,所述第四十一预设值为所有比特为1。
- 一种用户设备,其特征在于,包括:收发模块,用于接收第一传输控制信息;处理模块,用于在该第一传输控制信息满足第一预设条件时,启动半静态信道测量,其中所述第一预设条件包含下列条件之中的至少一种:所述第一传输控制信息关联第一预设类型的无线网络临时标识RNTI;所述第一传输控制信息中的第一组信息的值符合第一预设规则。
- 如权利要求23所述的设备,其特征在于,所述第一预设类型的RNTI为下列类型的RNTI之中之一:小区RNTI;半静态调度小区RNTI;上行半静态调度车联网RNTI;半静态信道测量RNTI。
- 如权利要求23或者24所述的设备,其特征在于,所述第一组信息包括冗余版本RV和混合自动重传请求HARQ进程号。
- 如权利要求25所述的设备,其特征在于,所述第一传输控制信息中的第一组信息的值符合第一预设规则包括:冗余版本RV的值为第三十三预设值;混合自动重传请求HARQ进程号的值为第三十四预设值。
- 如权利要求26所述的用户设备,其特征在于,所述第三十三预设值为所有比特为0,所述第三十四预设值为所有比特为0。
- 如权利要求23至27中任一项所述的设备,其特征在于,所述半静态信道测量为一个或者多个。
- 一种用户设备,其特征在于,包括:收发模块,用于接收第二传输控制信息;处理模块,用于在该第二传输控制信息满足第二预设条件时,停止第二半静态信道测量,其中所述第二预设条件包含下列条件之中的至少一种:所述第二传输控制信息关联第二预设类型的无线网络临时标识RNTI;所述第二传输控制信息中的第二组信息的值符合第二预设规则。
- 如权利要求29所述的设备,其特征在于,所述第二预设类型的RNTI为下列类型的RNTI之中之一:小区RNTI;半静态调度小区RNTI;上行半静态调度车联网RNTI;半静态信道测量RNTI。
- 如权利要求29或者30所述的设备,其特征在于,所述第二组信息包括冗余版本RV、HARQ进程号和调制编码方式MCS。
- 如权利要求31所述的设备,其特征在于,所述第二传输控制信息中的第二组信息的值符合第二预设规则包括:冗余版本RV的值为第三十七预设值;HARQ进程号的值为第三十八预设值;调制编码方式的值为第四十一预设值。
- 如权利要求32所述的设备,其特征在于,所述第三十七预设值为所有比特为0,所述第三十八预设值为所有比特为0,所述第四十一预设值为所有比特为1。
- 一种接入设备,其特征在于,包括:处理模块,用于生成第一传输控制信息;收发模块,用于发送第一传输控制信息,其中,第一传输控制信息满足第一预设条件,以便用于启动半静态信道测量,其中所述第一预设条件包含下列条件之中的至少一种:所述第一传输控制信息关联第一预设类型的无线网络临时标识RNTI;所述第一传输控制信息中的第一组信息的值符合第一预设规则。
- 如权利要求34所述的设备,其特征在于,所述第一预设类型的RNTI为下列类型的RNTI之中之一:小区RNTI;半静态调度小区RNTI;上行半静态调度车联网RNTI;半静态信道测量RNTI。
- 如权利要求34或者35所述的设备,其特征在于,所述第一组信息包括冗余版本RV和混合自动重传请求HARQ进程号。
- 如权利要求36所述的设备,其特征在于,所述第一传输控制信息中的第一组信息的值符合第一预设规则包括:冗余版本RV的值为第三十三预设值;混合自动重传请求HARQ进程号的值为第三十四预设值。
- 如权利要求37所述的设备,其特征在于,所述第三十三预设值为所有比特为0,所述第三十四预设值为所有比特为0。
- 如权利要求34至38中任一项所述的设备,其特征在于,所述半静态信道测量为一个或者多个。
- 一种接入设备,其特征在于,包括:处理模块,用于生成第二传输控制信息;收发模块,用于发送第二传输控制信息,其中,第二传输控制信息满足第二预设条件,以便用于停止半静态信道测量,其中所述第二预设条件包含下列条件之中的至少一种:所 述第二传输控制信息关联第二预设类型的无线网络临时标识RNTI;所述第二传输控制信息中的第二组信息的值符合第二预设规则。
- 如权利要求40所述的设备,其特征在于,所述第二预设类型的RNTI为下列类型的RNTI之中之一:小区RNTI;半静态调度小区RNTI;上行半静态调度车联网RNTI;半静态信道测量RNTI。
- 如权利要求40或者41所述的设备,其特征在于,所述第二组信息包括冗余版本RV、HARQ进程号和调制编码方式MCS。
- 如权利要求42所述的设备,其特征在于,所述第二传输控制信息中的第二组信息的值符合第二预设规则包括:冗余版本RV的值为第三十七预设值;HARQ进程号的值为第三十八预设值;调制编码方式的值为第四十一预设值。
- 如权利要求43所述的设备,其特征在于,所述第三十七预设值为所有比特为0,所述第三十八预设值为所有比特为0,所述第四十一预设值为所有比特为1。
- 一种用户设备,其特征在于,包括:收发器,用于接收第一传输控制信息;处理器,用于在该第一传输控制信息满足第一预设条件时,启动半静态信道测量,其中所述第一预设条件包含下列条件之中的至少一种:所述第一传输控制信息关联第一预设类型的无线网络临时标识RNTI;所述第一传输控制信息中的第一组信息的值符合第一预设规则。
- 如权利要求45所述的设备,其特征在于,所述第一预设类型的RNTI为下列类型的RNTI之中之一:小区RNTI;半静态调度小区RNTI;上行半静态调度车联网RNTI;半静态信道测量RNTI。
- 如权利要求45或者46所述的设备,其特征在于,所述第一组信息包括冗余版本RV和混合自动重传请求HARQ进程号。
- 如权利要求47所述的设备,其特征在于,所述第一传输控制信息中的第一组信息的值符合第一预设规则包括:冗余版本RV的值为第三十三预设值;混合自动重传请求HARQ进程号的值为第三十四预设值。
- 如权利要求48所述的用户设备,其特征在于,所述第三十三预设值为所有比特为0,所述第三十四预设值为所有比特为0。
- 如权利要求45至49中任一项所述的设备,其特征在于,所述半静态信道测量为一个或者多个。
- 一种用户设备,其特征在于,包括:收发器,用于接收第二传输控制信息;处理器,用于在该第二传输控制信息满足第二预设条件时,停止第二半静态信道测量,其中所述第二预设条件包含下列条件之中的至少一种:所述第二传输控制信息关联第二预设类型的无线网络临时标识RNTI;所述第二传输控制信息中的第二组信息的值符合第二预设规则。
- 如权利要求51所述的设备,其特征在于,所述第二预设类型的RNTI为下列类型的RNTI之中之一:小区RNTI;半静态调度小区RNTI;上行半静态调度车联网RNTI;半静态信道测量RNTI。
- 如权利要求51或者52所述的设备,其特征在于,所述第二组信息包括冗余版本RV、HARQ进程号和调制编码方式MCS。
- 如权利要求53所述的设备,其特征在于,所述第二传输控制信息中的第二组信息的值符合第二预设规则包括:冗余版本RV的值为第三十七预设值;HARQ进程号的值为第三十八预设值;调制编码方式的值为第四十一预设值。
- 如权利要求54所述的设备,其特征在于,所述第三十七预设值为所有比特为0,所述第三十八预设值为所有比特为0,所述第四十一预设值为所有比特为1。
- 一种接入设备,其特征在于,包括:处理器,用于生成第一传输控制信息;收发器,用于发送第一传输控制信息,其中,第一传输控制信息满足第一预设条件,以便用于启动半静态信道测量,其中所述第一预设条件包含下列条件之中的至少一种:所述第一传输控制信息关联第一预设类型的无线网络临时标识RNTI;所述第一传输控制信息中的第一组信息的值符合第一预设规则。
- 如权利要求56所述的设备,其特征在于,所述第一预设类型的RNTI为下列类型的RNTI之中之一:小区RNTI;半静态调度小区RNTI;上行半静态调度车联网RNTI;半静态信道测量RNTI。
- 如权利要求56或者57所述的设备,其特征在于,所述第一组信息包括冗余版本RV和混合自动重传请求HARQ进程号。
- 如权利要求58所述的设备,其特征在于,所述第一传输控制信息中的第一组信息的值符合第一预设规则包括:冗余版本RV的值为第三十三预设值;混合自动重传请求HARQ进程号的值为第三十四预设值。
- 如权利要求59所述的设备,其特征在于,所述第三十三预设值为所有比特为0,所述第三十四预设值为所有比特为0。
- 如权利要求56至60中任一项所述的设备,其特征在于,所述半静态信道测量为一个或者多个。
- 一种接入设备,其特征在于,包括:处理器,用于生成第二传输控制信息;收发器,用于发送第二传输控制信息,其中,第二传输控制信息满足第二预设条件,以便用于停止半静态信道测量,其中所述第二预设条件包含下列条件之中的至少一种:所述第二传输控制信息关联第二预设类型的无线网络临时标识RNTI;所述第二传输控制信息中的第二组信息的值符合第二预设规则。
- 如权利要求62所述的设备,其特征在于,所述第二预设类型的RNTI为下列类型的RNTI之中之一:小区RNTI;半静态调度小区RNTI;上行半静态调度车联网RNTI;半静态信道测量RNTI。
- 如权利要求62或者63所述的设备,其特征在于,所述第二组信息包括冗余版本RV、HARQ进程号和调制编码方式MCS。
- 如权利要求64所述的设备,其特征在于,所述第二传输控制信息中的第二组信息的值符合第二预设规则包括:冗余版本RV的值为第三十七预设值;HARQ进程号的值为第三十八预设值;调制编码方式的值为第四十一预设值。
- 如权利要求65所述的设备,其特征在于,所述第三十七预设值为所有比特为0,所述第三十八预设值为所有比特为0,所述第四十一预设值为所有比特为1。
- 一种处理器,其特征在于,所述处理器用于执行权利要求1至6中任一项所述的方法。
- 一种处理器,其特征在于,所述处理器用于执行权利要求7至11中任一项所述的方法。
- 一种处理器,其特征在于,所述处理器用于执行权利要求12至17中任一项所述的方法。
- 一种处理器,其特征在于,所述处理器用于执行权利要求18至22中任一项所述的方法。
- 一种通信设备,其特征在于,包括:存储器,用于存储计算机指令;处理器,用于执行所述处理器用于执行权利要求1至6中任一项所述的方法。
- 一种通信设备,其特征在于,包括:存储器,用于存储计算机指令;处理器,用于执行所述处理器用于执行权利要求7至11中任一项所述的方法。
- 一种通信设备,其特征在于,包括:存储器,用于存储计算机指令;处理器,用于执行所述处理器用于执行权利要求12至17中任一项所述的方法。
- 一种通信设备,其特征在于,包括:存储器,用于存储计算机指令;处理器,用于执行所述处理器用于执行权利要求18至22中任一项所述的方法。
- 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包括指令,当其在计算机上运行时,使得计算机执行权利要求1至6中任一项所述的方法。
- 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包括指令,当其在计算机上运行时,使得计算机执行权利要求7至11中任一项所述的方法。
- 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包括指令,当其在计算机上运行时,使得计算机执行权利要求12至17中任一项所述的方法。
- 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包括指令,当其在计算机上运行时,使得计算机执行权利要求18至22中任一项所述的方法。
- 一种计算机程序产品,其特征在于,当其在计算机上运行时,使得计算机执行权利要求1至6中任一项所述的方法。
- 一种计算机程序产品,其特征在于,当其在计算机上运行时,使得计算机执行权利要求7至11中任一项所述的方法。
- 一种计算机程序产品,其特征在于,当其在计算机上运行时,使得计算机执行权利要求12至17中任一项所述的方法。
- 一种计算机程序产品,其特征在于,当其在计算机上运行时,使得计算机执行权利要求18至22中任一项所述的方法。
- 一种配置方法,其特征在于,包括:接收配置信息,其中所述配置信息用于配置半静态信道测量RNTI;根据所述配置信息配置半静态信道测量RNTI。
- 一种配置方法,其特征在于,包括:生成配置信息,其中所述配置信息用于配置半静态信道测量RNTI;发送所述配置信息。
- 一种用户设备,其特征在于,包括:收发模块,用于接收配置信息,其中所述配置信息用于配置半静态信道测量RNTI;处理模块,用于根据所述配置信息配置半静态信道测量RNTI。
- 一种接入设备,其特征在于,包括:处理模块,用于生成配置信息,其中所述配置信息用于配置半静态信道测量RNTI;收发模块,用于发送所述配置信息。
- 一种用户设备,其特征在于,包括:收发器,用于接收配置信息,其中所述配置信息用于配置半静态信道测量RNTI;处理器,用于根据所述配置信息配置半静态信道测量RNTI。
- 一种接入设备,其特征在于,包括:处理器,用于生成配置信息,其中所述配置信息用于配置半静态信道测量RNTI;收发器,用于发送所述配置信息。
- 一种处理器,其特征在于,所述处理器用于执行权利要求83所述的方法。
- 一种处理器,其特征在于,所述处理器用于执行权利要求84所述的方法。
- 一种通信设备,其特征在于,包括:存储器,用于存储计算机指令;处理器,用于执行所述处理器用于执行权利要求83所述的方法。
- 一种通信设备,其特征在于,包括:存储器,用于存储计算机指令;处理器,用于执行所述处理器用于执行权利要求84所述的方法。
- 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包括指令,当其在计算机上运行时,使得计算机执行权利要求83所述的方法。
- 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包括指令,当其在计算机上运行时,使得计算机执行权利要求84所述的方法。
- 一种计算机程序产品,其特征在于,当其在计算机上运行时,使得计算机执行权利要求83所述的方法。
- 一种计算机程序产品,其特征在于,当其在计算机上运行时,使得计算机执行权利要求84所述的方法。
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