CN117597951A - Method and device for processing transmission block - Google Patents
Method and device for processing transmission block Download PDFInfo
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- CN117597951A CN117597951A CN202280001910.4A CN202280001910A CN117597951A CN 117597951 A CN117597951 A CN 117597951A CN 202280001910 A CN202280001910 A CN 202280001910A CN 117597951 A CN117597951 A CN 117597951A
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Abstract
The embodiment of the application discloses a method and a device for processing a transmission block, wherein the method comprises the steps of determining the maximum frequency resource which can be occupied by a data channel corresponding to terminal equipment, determining a transmission block judgment threshold of the terminal equipment based on the maximum frequency resource, and determining whether to process a first transmission block according to the transmission block judgment threshold.
Description
The present disclosure relates to the field of data processing technologies, and in particular, to a method and an apparatus for processing a transport block.
For a legacy New Radio (NR) terminal device, the terminal device may use all physical resource blocks (Physical Resource Block, PRBs) in 1 Bandwidth Part (BWP). But for a capability limited (Reduced Capability, redCap) terminal device the network may configure it with 1 larger bandwidth BWP, e.g. 20MHz, but the resources for the data channels tend to be limited, i.e. less than the bandwidth of the BWP, e.g. limiting the bandwidth of the data channels supported by the RedCap terminal device to be more than 5MHz. However, in the related art, transmission or processing of the transport block is still performed with all PRBs of the BWP, resulting in an abnormality in the transmission or processing of the transport block.
Disclosure of Invention
The embodiment of the application provides a processing method and a device for a transport block, which do not determine a transport block judgment threshold through maximum frequency resources based on BWP, so that the judgment of a terminal device on a first transport block is more accurate, the loss of the transport block can be avoided, and the correct transmission rate of the transport block is improved.
In a first aspect, an embodiment of the present application provides a method for processing a transport block, performed by a terminal device, where the method includes: determining the maximum frequency resource which can be occupied by the data channel corresponding to the terminal equipment; determining a transmission block decision threshold of the terminal equipment based on the maximum frequency resource; and determining whether to process the first transmission block according to the transmission block judgment threshold.
In the embodiment of the application, the decision threshold of the transport block is not determined by the maximum frequency resource based on BWP, so that the decision of the terminal equipment on the first transport block is more accurate, the loss of the transport block can be avoided, and the correct transmission rate of the transport block is improved.
In a second aspect, an embodiment of the present application provides a method for processing a transport block, performed by a network device, where the method includes: determining the maximum frequency resource which can be occupied by a data channel corresponding to the terminal equipment; and transmitting a first transmission block to the terminal equipment based on the maximum frequency resource.
In the embodiment of the application, the decision threshold of the transport block is not determined by the maximum frequency resource based on BWP, so that the decision of the terminal equipment on the first transport block is more accurate, the loss of the transport block can be avoided, and the correct transmission rate of the transport block is improved.
In a third aspect, an embodiment of the present application provides a communications device, where the communications device has a function of implementing part or all of the functions of the terminal device in the method described in the first aspect, for example, a function of the communications device may be provided in some or all of the embodiments of the present application, or a function of implementing any one of the embodiments of the present application separately. The functions may be implemented by hardware, or may be implemented by hardware executing corresponding software. The hardware or software includes one or more units or modules corresponding to the functions described above.
In one implementation, the communication device may include a transceiver module and a processing module in a structure configured to support the communication device to perform the corresponding functions in the method. The transceiver module is used for supporting communication between the communication device and other equipment. The communication device may further comprise a memory module for coupling with the transceiver module and the processing module, which holds the necessary computer programs and data of the communication device.
As an example, the processing module may be a processor, the transceiver module may be a transceiver or a communication interface, and the storage module may be a memory.
In a fourth aspect, embodiments of the present application provide another communications apparatus having some or all of the functions of implementing the network device in the method example described in the second aspect, for example, the functions of the communications apparatus may be provided with some or all of the functions of the embodiments of the present application, or may be provided with functions that implement any of the embodiments of the present application separately. The functions may be implemented by hardware, or may be implemented by hardware executing corresponding software. The hardware or software includes one or more units or modules corresponding to the functions described above.
In one implementation, the communication device may include a transceiver module and a processing module in a structure configured to support the communication device to perform the corresponding functions of the method. The transceiver module is used for supporting communication between the communication device and other equipment. The communication device may further comprise a memory module for coupling with the transceiver module and the processing module, which holds the necessary computer programs and data of the communication device.
In a fifth aspect, embodiments of the present application provide a communication device, which includes a processor, when the processor invokes a computer program in a memory, to perform the method of the first aspect.
In a sixth aspect, embodiments of the present application provide a communications device including a processor, when the processor invokes a computer program in memory, to perform the method of the second aspect.
In a seventh aspect, embodiments of the present application provide a communication apparatus comprising a processor and a memory, the memory having a computer program stored therein; the processor executes the computer program stored in the memory to cause the communication device to perform the method of the first aspect described above.
In an eighth aspect, embodiments of the present application provide a communication apparatus comprising a processor and a memory, the memory having a computer program stored therein; the processor executes the computer program stored in the memory to cause the communication device to perform the method of the second aspect described above.
In a ninth aspect, embodiments of the present application provide a communications device, the device comprising a processor and interface circuitry for receiving code instructions and transmitting to the processor, the processor being configured to execute the code instructions to cause the device to perform the method of the first aspect described above.
In a tenth aspect, embodiments of the present application provide a communications device comprising a processor and interface circuitry for receiving code instructions and transmitting to the processor, the processor being configured to execute the code instructions to cause the device to perform the method of the second aspect described above.
In an eleventh aspect, an embodiment of the present application provides a communication system for transmitting data forwarding information, where the system includes a communication device according to the third aspect and a communication device according to the fourth aspect, or where the system includes a communication device according to the fifth aspect and a communication device according to the sixth aspect, or where the system includes a communication device according to the seventh aspect and a communication device according to the eighth aspect, or where the system includes a communication device according to the ninth aspect and a communication device according to the tenth aspect.
In a twelfth aspect, an embodiment of the present invention provides a computer readable storage medium storing instructions for use by the terminal device, where the instructions, when executed, cause the terminal device to perform the method of the first aspect.
In a thirteenth aspect, an embodiment of the present invention provides a readable storage medium, configured to store instructions for use by a network device as described above, where the instructions, when executed, cause the network device to perform the method as described in the second aspect.
In a fourteenth aspect, the present application also provides a computer program product comprising a computer program which, when run on a computer, causes the computer to perform the method of the first aspect described above.
In a fifteenth aspect, the present application also provides a computer program product comprising a computer program which, when run on a computer, causes the computer to perform the method of the second aspect described above.
In a sixteenth aspect, the present application provides a chip system comprising at least one processor and an interface for supporting a terminal device to implement the functionality referred to in the first aspect, e.g. to determine or process at least one of data and information referred to in the above-mentioned method. In one possible design, the chip system further includes a memory for storing computer programs and data necessary for the terminal device. The chip system can be composed of chips, and can also comprise chips and other discrete devices.
In a seventeenth aspect, the present application provides a chip system comprising at least one processor and an interface for supporting a network device to implement the functionality referred to in the second aspect, e.g. to determine or process at least one of data and information referred to in the above-described method. In one possible design, the chip system further includes a memory to hold computer programs and data necessary for the network device. The chip system can be composed of chips, and can also comprise chips and other discrete devices.
In an eighteenth aspect, the present application provides a computer program which, when run on a computer, causes the computer to perform the method of the first aspect described above.
In a nineteenth aspect, the present application provides a computer program which, when run on a computer, causes the computer to perform the method of the second aspect described above.
In order to more clearly describe the technical solutions in the embodiments or the background of the present application, the following description will describe the drawings that are required to be used in the embodiments or the background of the present application.
Fig. 1 is a schematic architecture diagram of a communication system according to an embodiment of the present application;
fig. 2 is a flow chart of a processing method of a transport block according to an embodiment of the present application;
fig. 3 is a flow chart of a processing method of a transport block according to an embodiment of the present application;
fig. 4 is a flow chart of a processing method of a transport block according to an embodiment of the present application;
fig. 5 is a flow chart of a processing method of a transport block according to an embodiment of the present application;
fig. 6 is a schematic structural diagram of a communication device according to an embodiment of the present application;
fig. 7 is a schematic structural diagram of a communication device according to an embodiment of the present application;
Fig. 8 is a schematic structural diagram of a chip according to an embodiment of the present application.
Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples are not representative of all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present disclosure as detailed in the accompanying claims.
The terminology used in the embodiments of the disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of the embodiments of the disclosure. As used in this disclosure of embodiments and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any or all possible combinations of one or more of the associated listed items.
It should be understood that although the terms first, second, third, etc. may be used in embodiments of the present disclosure to describe various information, these information should not be limited to these terms. These terms are only used to distinguish one type of information from another. For example, the first information may also be referred to as second information, and similarly, the second information may also be referred to as first information, without departing from the scope of embodiments of the present disclosure. Depending on the context, the word "if" as used herein may be interpreted as "at … …" or "at … …" or "in response to a determination"
For purposes of brevity and ease of understanding, the terms "greater than" or "less than," "above," or "below" are used herein in describing the magnitude relationship. But it will be appreciated by those skilled in the art that: the term "greater than" also encompasses the meaning of "greater than or equal to," less than "also encompasses the meaning of" less than or equal to "; the term "above" encompasses the meaning of "above and equal to" and "below" also encompasses the meaning of "below and equal to".
For ease of understanding, the terms referred to in this application are first introduced.
Bandwidth Part (BWP): the different bandwidths configured on the same terminal device are referred to as bandwidth portions.
Physical resource block (Physical Resource Block, PRB): refers to resources of 12 consecutive carriers in the frequency domain.
Transport Block (TB): for describing a particular group of characters transmitted as a single unit or block in a computer system. TBS (TB size) for describing the size of a transport block.
In order to better understand the processing method of the transport block disclosed in the embodiments of the present application, a description is first given below of a communication system to which the embodiments of the present application are applicable.
Referring to fig. 1, fig. 1 is a schematic architecture diagram of a communication system according to an embodiment of the present application. The communication system may include, but is not limited to, one network device and one terminal device, and the number and form of devices shown in fig. 1 are only used as examples and not limiting to the embodiments of the present application, and may include two or more network devices and two or more terminal devices in practical applications. The communication system shown in fig. 1 is exemplified as including a network device 101 and a terminal device 102.
It should be noted that the technical solution of the embodiment of the present application may be applied to various communication systems. For example: a long term evolution (long term evolution, LTE) system, a fifth generation (5th generation,5G) mobile communication system, a 5G New Radio (NR) system, or other future new mobile communication systems, etc. It should also be noted that the side link in the embodiments of the present application may also be referred to as a side link or a through link.
The network device 101 in the embodiment of the present application is an entity on the network side for transmitting or receiving signals. For example, the network device 101 may be an evolved NodeB (eNB), a transmission point (transmission reception point, TRP), a next generation NodeB (gNB) in an NR system, a base station in other future mobile communication systems, or an access node in a wireless fidelity (wireless fidelity, wiFi) system, etc. The embodiment of the application does not limit the specific technology and the specific device form adopted by the network device. The network device provided in this embodiment of the present application may be composed of a Central Unit (CU) and a Distributed Unit (DU), where the CU may also be referred to as a control unit (control unit), and the structure of the CU-DU may be used to split the protocol layers of the network device, for example, a base station, where functions of part of the protocol layers are placed in the CU for centralized control, and functions of part or all of the protocol layers are distributed in the DU for centralized control of the DU by the CU.
The terminal device 102 in this embodiment of the present application is an entity on the user side for receiving or transmitting signals, such as a mobile phone. The terminal device may also be referred to as a terminal device (terminal), a User Equipment (UE), a Mobile Station (MS), a mobile terminal device (MT), etc. The terminal device may be an automobile with a communication function, a smart car, a mobile phone (mobile phone), a wearable device, a tablet computer (Pad), a computer with a wireless transceiving function, a Virtual Reality (VR) terminal device, an augmented reality (augmented reality, AR) terminal device, a wireless terminal device in industrial control (industrial control), a wireless terminal device in unmanned-driving (self-driving), a wireless terminal device in teleoperation (remote medical surgery), a wireless terminal device in smart grid (smart grid), a wireless terminal device in transportation safety (transportation safety), a wireless terminal device in smart city (smart city), a wireless terminal device in smart home (smart home), or the like. The embodiment of the application does not limit the specific technology and the specific equipment form adopted by the terminal equipment.
In side link communication, there are 4 side link transmission modes. The side link transmission mode 1 and the side link transmission mode 2 are used for device-to-device (D2D) communication. Side link transmission mode 3 and side link transmission mode 4 are used for V2X communication. When the side link transmission mode 3 is employed, resource allocation is scheduled by the network device 101. Specifically, the network device 101 may transmit the resource allocation information to the terminal device 102, and then the terminal device 102 allocates resources to another terminal device, so that the other terminal device may transmit information to the network device 101 through the allocated resources. In V2X communication, a terminal device with a better signal or higher reliability may be used as the terminal device 102. The first terminal device mentioned in the embodiment of the present application may refer to the terminal device 102, and the second terminal device may refer to the other terminal device.
It may be understood that, the communication system described in the embodiments of the present application is for more clearly describing the technical solution of the embodiments of the present application, and is not limited to the technical solution provided in the embodiments of the present application, and those skilled in the art can know that, with the evolution of the system architecture and the appearance of a new service scenario, the technical solution provided in the embodiments of the present application is equally applicable to similar technical problems.
The following describes a method and apparatus for processing a transport block provided in the present application in detail with reference to the accompanying drawings.
Referring to fig. 2, fig. 2 is a flowchart of a method for processing a transport block according to an embodiment of the disclosure. The processing method of the transport block is performed by a terminal device, and the method may include the steps of:
s21, determining the maximum frequency resource which can be occupied by the data channel corresponding to the terminal equipment.
Optionally, the data channels corresponding to the terminal device may include a Physical downlink shared channel (Physical Downlink Shared Channel, PDSCH) and a Physical Uplink shared channel (Physical Uplink SharedChannel, PUSCH).
Alternatively, the maximum frequency resource that can be occupied by the data channel corresponding to the terminal device may be determined based on a protocol convention, or indication information sent by the network device, or configuration parameters of the terminal device. For example, the network device may schedule resources for the terminal device and indicate the resources to the terminal device through the indication information, and accordingly, the terminal device may receive the indication information of the network device, where the indication information is used to indicate the maximum frequency resource that the data channel corresponding to the terminal device may occupy, for example, the terminal device may receive radio resource control (Radio Resource Control, RRC) signaling, downlink control information (Downlink Control Information, DCI) or other signaling sent by the network device, and determine the maximum frequency resource based on configuration information of the RRC signaling, downlink control information DCI or other signaling. For another example, the terminal device may determine, according to the communication protocol, a maximum frequency resource that can be occupied by a data channel corresponding to the terminal device, for example, the maximum frequency resource that can be occupied by a data channel corresponding to the redcap ue may be 20MHz, the maximum frequency resource that can be occupied by a data channel corresponding to the erecap ue may be 5MHz, and so on. For another example, the maximum frequency resource that can be occupied by the data channel corresponding to the terminal device may be determined according to the configuration parameter of the terminal device, for example, the maximum frequency resource that can be occupied by the data channel supported by the redcap ue may be 20MHz, but the configuration information of the redcap ue is set to nMHz (n < 20), and then the maximum frequency resource that can be occupied by the data channel corresponding to the redcap ue may be nMHz.
It should be noted that, the maximum frequency resource occupied by the data channel corresponding to the terminal device is not greater than the maximum bandwidth supported by the terminal device; alternatively, a method of manufacturing the same. The maximum frequency resource occupied by the data channel corresponding to the frequency resource terminal device is not greater than the maximum bandwidth source of the bandwidth part BWP configured by the terminal device, and the maximum bandwidth source may be a plurality of PRBs which are continuous in frequency, or a plurality of PRBs which have a certain interval in frequency, that is, the frequency resource occupied by the data channel may be continuous or scattered in the BWP. Therefore, the maximum frequency resource that the data channel corresponding to the terminal equipment can occupy is not greater than the maximum bandwidth supported by the terminal equipment. For example, the maximum frequency resource that can be occupied by the data channel supported by the redcap ue may be 20MHz, but the configuration information of the redcap ue is set to be nMHz (n < 20), and the maximum frequency resource that can be occupied by the data channel corresponding to the redcap ue may be nMHz.
S22, determining a transmission block decision threshold of the terminal equipment based on the maximum frequency resource.
In the present disclosure, the maximum frequency resource that can be occupied by the data channel corresponding to the terminal device may determine the maximum processing capability of the terminal device on the transport block, that is, the larger the maximum frequency resource, the larger the size or the larger the transmission rate that the terminal device can support the transport block. Alternatively, the transport block decision threshold of the terminal device may be determined based on the maximum frequency resource in a protocol engagement or network indication manner.
S23, determining whether to process the first transmission block according to the transmission block judgment threshold.
And after determining the judgment threshold of the transmission block, the terminal equipment can process and judge the received first transmission block through the judgment threshold of the transmission block. Alternatively, the terminal device may determine whether to decode the received first transport block based on the transport block decision threshold. Alternatively, the terminal device may determine whether the terminal device can receive the first transport block on the PDSCH based on the transport block decision threshold.
The method for processing the transport block provided by the present disclosure may determine a transport block decision threshold of the terminal device based on a maximum frequency resource that can be occupied by a data channel supported by the terminal device, and determine whether to process the first transport block based on the transport block decision threshold. In the method, the decision threshold of the transport block is not determined by the maximum frequency resource based on BWP, so that the decision of the terminal equipment on the first transport block is more accurate, the loss of the transport block can be avoided, and the correct transmission rate of the transport block is improved.
In the embodiment of the present disclosure, the maximum frequency resource occupied by the data channel corresponding to the terminal device is the maximum bandwidth supported by the terminal device. Or, the maximum frequency resource occupied by the data channel can be semi-statically configured, namely, the terminal equipment is not changed after being correspondingly accessed to a cell or a base station or a network; in one possible implementation, semi-static configuration may be signaled through RRC. Or, the maximum frequency resource occupied by the data channel corresponding to the terminal device may be dynamically configured, that is, the network side dynamically configures the maximum frequency resource occupied by the data channel corresponding to the terminal device through DCI signaling. The following embodiments may also determine the maximum frequency resource that can be occupied by the data channel corresponding to the terminal device in these manners, which will not be described in detail below.
Referring to fig. 3, fig. 3 is a flowchart of a processing method of a transport block according to an embodiment of the disclosure. The processing method of the transport block is performed by a terminal device, and the method may include the steps of:
s31, determining the maximum frequency resource which can be occupied by the data channel corresponding to the terminal equipment.
The implementation manner of step S31 may be any implementation manner of the embodiments of the present disclosure, which is not described herein.
S32, determining a transmission block decision threshold of the terminal equipment based on the maximum frequency resource.
It should be noted that, the method for determining the maximum frequency resource that can be occupied by the data channel corresponding to the terminal device may refer to the embodiment shown in fig. 2, which is not described herein again. Alternatively, the maximum frequency resource is the maximum number of physical resource blocks PRBs that can be occupied by the data channel, that is, the transport block decision threshold of the terminal device may be determined based on the maximum number of PRBs that can be occupied by the data channel. In some implementations, the process of determining the transport block decision threshold for the terminal device based on the maximum number of PRBs includes: and acquiring related transmission parameters of the terminal equipment, which influence the judgment threshold of the transmission block, and determining the judgment threshold of the transmission block according to the related transmission parameters and the maximum number of PRBs.
Optionally, the relevant transmission parameters may include at least one of:
the maximum number of transmission layers of the multiple-input multiple-output (Multiple Input Multiple Output, MIMO) supported by the terminal device;
the maximum modulation and demodulation mode supported by the terminal equipment;
signaling overhead of the terminal device;
scaling factor of the terminal device.
As a possible implementation manner, the transport block decision threshold may be a maximum transmission rate of a data channel supported by the terminal device, where the maximum transmission rate is determined by the following formula:
where J is the number of carriers aggregated in one band or band combination; r is R max ＝948/1024；
For the j-th component carrier (Component Carrier, CC):maximum number of transmission layers supported for terminal equipment for the jth component carrier (Component Carrier, CC)The maximum transmission layer number is determined by the maximum MIMO layer number, which is a higher layer parameter supported by the PDSCH downlink, the maximum MIMO layer number, which is a highest layer parameter supported by the contention-based PUSCH (CB-PUSCH) uplink, and the maximum MIMO layer number, which is a highest layer parameter supported by the non-contention-based PUSCH (non CB-PUSCH) uplink.
The maximum modulation/demodulation order supported by the terminal device is determined by the uplink parameter (uplink modulation order dl) and the uplink parameter (uplink modulation order ul).
f (j) The scale factors supported by the terminal device may be given by a higher layer parameter (scaleingfactor) and may take values of 1, 0.8, 0.75 and 0.4.
μ is the number physics;
is the average duration of OFDM symbols in the digital-physics mu subframe, i.eNote that here a normal cyclic prefix is assumed;
N PRB the number of maximum PRBs that can be used for the data channels supported by the terminal device.
OH (j) Is the signaling overhead of the terminal equipment, downlink with frequency range FR1, OH (j) The value can be 0.14; downlink of frequency range FR2, OH (j) Can take a value of 0.18; uplink with frequency range FR1, OH (j) Can take a value of 0.08; uplink of frequency range FR2, OH (j) The value can be 0.10.
S33, determining the transmission block judgment parameters of the terminal equipment.
In the present disclosure, a transport block decision parameter of a terminal device may be determined, where the transport block decision parameter may characterize a situation of a first transport block. Alternatively, the transport block arbitration parameter may be the transport rate of the first transport block.
In some implementations, the terminal device may determine a size of a first transport block and determine transport block decision parameters of the terminal device based on the size of the first transport block. Alternatively, the process may be carried out in a single-stage,
In other implementations, in response to transmitting a plurality of transport blocks in a single transmission time unit, a size of a processed second data block is obtained, a duration occupied by the single transmission time unit is determined, and a transport block decision parameter is determined based on the size of the first transport block, the size of the second transport block, and the duration occupied by the transmission time unit. Alternatively, the transmission time unit may be a slot (slot), a subframe, an OFDM symbol, or the like.
As one possible implementation, the transport block decision parameter is determined using the following formula:
where J is the number of configured serving cells for a certain frequency range;
for the jth serving cell, M is the slot s j The number of transport blocks transmitted. If time slot s j Two transmission blocks have the same PDSCH transmission occasion (time domain or frequency domain), and each transmission occasion needs to be calculated separately;where μ (j) is the slot s in the jth serving cell j Digital physics of PDSCH(s).
For the mth TB，
Wherein A is the number of bits in the transport block; c is the total number of code blocks of the transmission block; c' is the number of predetermined code blocks for the transport block.
S34, in response to the transmission block judgment parameter being smaller than or equal to the transmission block judgment threshold, the terminal equipment is determined to process the first transmission block.
And in determining the transmission block judgment parameter and the transmission block judgment threshold, the magnitude relation between the transmission block judgment parameter and the transmission block judgment threshold needs to be compared. Further, the terminal device determines whether to process the first transport block based on the size relationship.
When the transport block decision parameter is compared to be less than or equal to the transport block decision threshold, the terminal device may determine that the first transport block may be processed. For example, the first transport block is received and/or decoded.
S35, in response to the transport block decision parameter being greater than the transport block decision threshold, determining that the terminal device relinquishes processing of the first transport block.
When the comparison shows that the transmission block judgment parameter is larger than the transmission block judgment threshold, the terminal equipment does not have the processing capability of the first transmission block, and the terminal equipment gives up the processing of the first transmission block.
The method for processing the transport block provided by the disclosure can determine a transport block decision threshold of the terminal equipment based on the maximum frequency resource which can be occupied by the data channel supported by the terminal equipment, and determine whether to process the first transport block based on the transport block decision threshold. In the method, the decision threshold of the transport block is not determined by the maximum frequency resource based on BWP, so that the decision of the terminal equipment on the first transport block is more accurate, the loss of the transport block can be avoided, and the correct transmission rate of the transport block is improved.
Corresponding to the foregoing embodiment of the terminal device side, the embodiment of the present disclosure further proposes a method for processing a transport block performed by the network side device; as will be understood by those skilled in the art, the method of the network side device corresponds to the method of the terminal device side; therefore, the explanation and the description on the terminal device side are not repeated in the embodiment of the network side device.
Referring to fig. 4, fig. 4 is a flowchart of a processing method of a transport block according to an embodiment of the disclosure. The method of processing the transport block is performed by a network device, and may include the steps of:
s41, determining the maximum frequency resource which can be occupied by the data channel corresponding to the terminal equipment.
Optionally, the network device may determine the maximum frequency resource that can be occupied by the data channel supported by the terminal device based on a protocol convention, or the capability report of the terminal device.
Corresponding to the embodiment of the terminal equipment side, the maximum frequency resource occupied by the data channel corresponding to the terminal equipment is not more than the maximum bandwidth supported by the terminal equipment; or the maximum frequency resource occupied by the data channel corresponding to the terminal equipment is not larger than the maximum bandwidth of the configured bandwidth part BWP of the terminal. The frequency resources occupied by the data channel may be a plurality of PRBs that are continuous in frequency, or a plurality of PRBs that have a certain interval in frequency, that is, the frequency resources occupied by the data channel may be continuous or scattered in BWP.
S42, transmitting the first transmission block to the terminal equipment based on the maximum frequency resource.
After determining the maximum frequency resource occupied by the data channel supported by the terminal device, it may be determined whether to transmit the first transport block to the terminal device based on the maximum frequency resource. The data transmission may refer to downlink transmission from the network side device to the terminal device, or uplink transmission from the terminal device to the network side device to the terminal device.
Optionally, the determining the transmission block decision threshold is based on the maximum frequency resource, and the network device determines whether to transmit the first transmission block according to the transmission block decision threshold.
In some implementations, the network device may determine a transmission rate of the first transport block, determine to transmit the first transport block in response to the transmission rate of the first transport block being less than or equal to a transport block decision threshold; or in response to the first transport block being greater than the transport block decision threshold, determining to discard transmission of the first transport block or split transmission of the first transport block.
According to the processing method of the transmission block, the network equipment can determine the judgment threshold of the transmission block based on the maximum frequency resource which can be occupied by the data channel supported by the terminal equipment, and transmit the first transmission block to the terminal equipment based on the judgment threshold of the transmission block. In the method, the device and the system, the transmission decision threshold of the first transmission block is not determined through the maximum frequency resource based on BWP, so that the network device can decide the transmission of the first transmission block more accurately, the loss of the transmission block can be avoided, and the correct transmission rate of the transmission block is improved.
Referring to fig. 5, fig. 5 is a flowchart of a method for processing a transport block according to an embodiment of the disclosure. The method of processing the transport block is performed by a network device, and may include the steps of:
s51, determining the maximum frequency resource which can be occupied by the data channel corresponding to the terminal equipment.
S52, determining a transmission block decision threshold of the terminal equipment based on the maximum frequency resource.
Alternatively, the maximum frequency resource is the maximum number of physical resource blocks PRBs that can be occupied by the data channel, that is, the transport block decision threshold of the terminal device may be determined based on the maximum number of PRBs that can be occupied by the data channel. In some implementations, the process of determining the transport block decision threshold by the network device based on the maximum number of PRBs includes: and acquiring related transmission parameters of the terminal equipment, which influence the judgment threshold of the transmission block, and determining the judgment threshold of the transmission block according to the related transmission parameters and the maximum number of PRBs. Optionally, the terminal device may report the relevant transmission parameters to the network device, and accordingly, the network device receives the relevant transmission parameters reported by the terminal device.
Optionally, the relevant transmission parameters may include at least one of:
the maximum transmission layer number of the MIMO supported by the terminal equipment;
The maximum modulation-demodulation sequence supported by the terminal equipment;
signaling overhead of the terminal device;
scaling factor of the terminal device.
As a possible implementation manner, the transport block decision threshold may be a maximum transmission rate of a data channel supported by the terminal device, and the determining process of the maximum transmission rate may be referred to the description of the related content in the foregoing embodiment, which is not repeated herein.
S53, determining the transmission rate of the first transmission block.
In some implementations, a terminal device may determine a size of a first transport block and determine a transmission rate of the first transport block based on the size of the first transport block.
In other implementations, in response to transmitting a plurality of transport blocks in a single transmission time unit, a size of a second data block that has been transmitted is obtained, and a length of time occupied by the single transmission time unit is determined, and a transmission rate of the first transport block is determined based on the size of the first transport block, the size of the second transport block, and the length of time occupied by the transmission time unit. Alternatively, the transmission time unit may be a slot (slot), a subframe, an OFDM symbol, or the like. The process of determining the transmission rate of the first transport block is similar to the process of determining the decision parameter of the transport block, and the process of determining the transmission rate of the first transport block can be referred to the description of the related content in the above embodiment, which is not repeated here.
S54, in response to the transmission rate of the first transmission block being less than or equal to the transmission block decision threshold, determining to transmit the first transmission block.
After determining the transmission rate of the first transport block and the decision threshold of the transport block, the magnitude relation between the transmission rate of the first transport block and the decision threshold of the transport block needs to be compared. Further, the network device determines whether to transmit the first transport block based on the size relationship. When the transmission rate of the first transmission block is smaller than or equal to the transmission block judgment threshold, the network equipment determines that the first transmission block can be transmitted to the terminal equipment.
And S55, determining to discard the transmission of the first transport block or split the transmission of the first transport block in response to the first transport block being greater than a transport block decision threshold.
When the network device compares that the transmission rate of the first transmission block is greater than the transmission block judgment threshold, the network device determines that the first transmission block can not be transmitted to the terminal device. Optionally, the network device may discard the transmission of the first transport block, or the network device splits the first transport block into smaller transport blocks, so that the transmission rate of the split small transport blocks is not greater than the transport block decision threshold, and the network device sends the split small transport blocks to the terminal device.
According to the processing method of the transmission block, the network equipment can determine the judgment threshold of the transmission block based on the maximum frequency resource which can be occupied by the data channel supported by the terminal equipment, and transmit the first transmission block to the terminal equipment based on the judgment threshold of the transmission block. In the method, the device and the system, the transmission decision threshold of the first transmission block is not determined through the maximum frequency resource based on BWP, so that the network device can decide the transmission of the first transmission block more accurately, the loss of the transmission block can be avoided, and the correct transmission rate of the transmission block is improved.
In the embodiments provided in the present application, the method provided in the embodiments of the present application is described from the perspective of the network device and the terminal device, respectively. In order to implement the functions in the methods provided in the embodiments of the present application, the network device and the terminal device may include hardware structures, software modules, and implement the functions in the form of hardware structures, software modules, or a combination of hardware structures and software modules. Some of the functions described above may be implemented in a hardware structure, a software module, or a combination of a hardware structure and a software module.
Fig. 6 is a schematic structural diagram of a communication device 600 according to an embodiment of the present application. The communication device 600 shown in fig. 6 may include a transceiver module 61 and a processing module 62. The transceiver module 61 may include a transmitting module for implementing a transmitting function and/or a receiving module for implementing a receiving function, and the transceiver module 61 may implement the transmitting function and/or the receiving function.
The communication device 60 may be a terminal device, a device in a terminal device, or a device that can be used in cooperation with a terminal device.
The communication device 60 is a terminal apparatus:
a processing module 62, configured to determine a maximum frequency resource that can be occupied by a data channel corresponding to the terminal device; determining a transmission block decision threshold of the terminal equipment based on the maximum frequency resource; and determining whether to process the first transmission block according to the transmission block judgment threshold.
Optionally, the maximum frequency resource is the maximum number of physical resource blocks PRB that the data channel can occupy.
Optionally, the maximum frequency resource occupied by the data channel is not greater than the maximum bandwidth of the bandwidth portion BWP configured by the terminal device.
Optionally, the processing module 62 is further configured to determine a transport block decision parameter of the terminal device; determining that the terminal equipment processes the first transport block in response to the transport block decision parameter being less than or equal to the transport block decision threshold; or, in response to the transport block decision parameter being greater than the transport block decision threshold, determining that the terminal device relinquishes processing of the first transport block.
Optionally, the processing module 62 is further configured to obtain a size of the first transport block; and determining the transport block decision parameter according to the size of the first transport block.
Optionally, the processing module 62 is further configured to obtain a size of the processed second data block in response to the terminal device transmitting a plurality of transmission blocks in a single transmission time unit; determining the duration occupied by a single transmission time unit; and determining the transport block decision parameter according to the size of the first transport block, the size of the second transport block and the duration occupied by the transmission time unit.
Optionally, the processing module 62 is further configured to obtain a relevant transmission parameter of the terminal device affecting the transmission block decision threshold; and determining the judgment threshold of the transmission block according to the related transmission parameters and the maximum number of PRBs.
Optionally, the relevant transmission parameters include at least one of: the maximum transmission layer number of the MIMO supported by the terminal equipment; the maximum modulation-demodulation sequence supported by the terminal equipment; signaling overhead of the terminal device; and the scaling factor of the terminal equipment.
In the embodiment of the application, the decision threshold of the transport block is not determined by the maximum frequency resource based on BWP, so that the decision of the terminal equipment on the first transport block is more accurate, the loss of the transport block can be avoided, and the correct transmission rate of the transport block is improved.
The communication device 60 is a terminal apparatus:
a transceiver module 61, configured to determine a maximum frequency resource that can be occupied by a data channel corresponding to a terminal device; and transmitting a first transmission block to the terminal equipment based on the maximum frequency resource.
Optionally, the transceiver module 61 is further configured to determine a transport block decision threshold based on the maximum frequency resource; and determining whether to transmit the first transmission block according to the transmission block judgment threshold.
Optionally, the transceiver module 61 is further configured to determine a transmission rate of the first transport block; determining to transmit the first transport block in response to the transmission rate of the first transport block being less than or equal to the transport block decision threshold; or in response to the first transport block being greater than the transport block decision threshold, determining to discard transmission of the first transport block or split transmission of the first transport block.
Optionally, the maximum frequency resource is the maximum number of physical resource blocks PRB that the data channel can occupy.
Optionally, the maximum frequency resource occupied by the data channel is not greater than the maximum bandwidth of the bandwidth portion BWP configured by the terminal device.
Optionally, the transceiver module 61 is further configured to receive a related transmission parameter that affects a transmission rate and is sent by the terminal device; and determining the judgment threshold of the transmission block according to the related transmission parameters and the number of PRBs.
Optionally, the relevant transmission parameters include at least one of: the maximum transmission layer number of the MIMO supported by the terminal equipment; the maximum modulation-demodulation sequence supported by the terminal equipment; signaling overhead of the terminal device; and the scaling factor of the terminal equipment.
In the embodiment of the application, the decision threshold of the transport block is not determined by the maximum frequency resource based on BWP, so that the decision of the terminal equipment on the first transport block is more accurate, the loss of the transport block can be avoided, and the correct transmission rate of the transport block is improved.
Referring to fig. 7, fig. 7 is a schematic structural diagram of another communication device 700 according to an embodiment of the present application. The communication device 700 may be a terminal device, a network device, a chip system, a processor, or the like that supports the terminal device to implement the method, or a chip, a chip system, a processor, or the like that supports the network device to implement the method. The device can be used for realizing the method described in the method embodiment, and can be particularly referred to the description in the method embodiment.
The communication device 700 may include one or more processors 71. The processor 71 may be a general purpose processor or a special purpose processor or the like. For example, a baseband processor or a central processing unit. The baseband processor may be used to process communication protocols and communication data, and the central processor may be used to control communication devices (e.g., base stations, baseband chips, terminal equipment chips, DUs or CUs, etc.), execute computer programs, and process data of the computer programs.
Optionally, the communication device 700 may further include one or more memories 72, on which a computer program 74 may be stored, and the processor 71 executes the computer program 74, so that the communication device 700 performs the method described in the above method embodiments. Optionally, the memory 72 may also store data therein. The communication device 700 and the memory 72 may be provided separately or may be integrated.
Optionally, the communication device 700 may further comprise a transceiver 75, an antenna 76. The transceiver 75 may be referred to as a transceiver unit, a transceiver circuit, etc. for implementing a transceiver function. The transceiver 75 may include a receiver, which may be referred to as a receiver or a receiving circuit, etc., for implementing a receiving function, and a transmitter; the transmitter may be referred to as a transmitter or a transmitting circuit, etc., for implementing a transmitting function.
Optionally, one or more interface circuits 77 may also be included in the communication device 700. Interface circuit 77 is configured to receive code instructions and transmit them to processor 71. The processor 71 executes the code instructions to cause the communication device 70 to perform the method described in the method embodiments above.
In one implementation, a transceiver for implementing the receive and transmit functions may be included in processor 71. For example, the transceiver may be a transceiver circuit, or an interface circuit. The transceiver circuitry, interface or interface circuitry for implementing the receive and transmit functions may be separate or may be integrated. The transceiver circuit, interface or interface circuit may be used for reading and writing codes/data, or the transceiver circuit, interface or interface circuit may be used for transmitting or transferring signals.
In one implementation, the processor 71 may have a computer program 73 stored thereon, the computer program 73 running on the processor 71 may cause the communication device 700 to perform the method described in the method embodiments described above. The computer program 73 may be solidified in the processor 71, in which case the processor 71 may be implemented in hardware.
In one implementation, the communications apparatus 700 can include circuitry that can implement the functions of transmitting or receiving or communicating in the foregoing method embodiments. The processors and transceivers described herein may be implemented on integrated circuits (integrated circuit, ICs), analog ICs, radio frequency integrated circuits RFICs, mixed signal ICs, application specific integrated circuits (application specific integrated circuit, ASIC), printed circuit boards (printed circuit board, PCB), electronic devices, and the like. The processor and transceiver may also be fabricated using a variety of IC process technologies such as complementary metal oxide semiconductor (complementary metal oxide semiconductor, CMOS), N-type metal oxide semiconductor (NMOS), P-type metal oxide semiconductor (positive channel metal oxide semiconductor, PMOS), bipolar junction transistor (bipolar junction transistor, BJT), bipolar CMOS (BiCMOS), silicon germanium (SiGe), gallium arsenide (GaAs), etc.
The communication apparatus described in the above embodiment may be a transmitting device or a receiving device (such as the receiving device in the foregoing method embodiment), but the scope of the communication apparatus described in the present application is not limited thereto, and the structure of the communication apparatus may not be limited by fig. 16. The communication means may be a stand-alone device or may be part of a larger device. For example, the communication device may be:
(1) A stand-alone integrated circuit IC, or chip, or a system-on-a-chip or subsystem;
(2) A set of one or more ICs, optionally including storage means for storing data, a computer program;
(3) An ASIC, such as a Modem (Modem);
(4) Modules that may be embedded within other devices;
(5) A receiver, a terminal device, an intelligent terminal device, a cellular phone, a wireless device, a handset, a mobile unit, a vehicle-mounted device, a network device, a cloud device, an artificial intelligent device, and the like;
(6) Others, and so on.
For the case where the communication device may be a chip or a chip system, reference may be made to the schematic structural diagram of the chip shown in fig. 8. The chip shown in fig. 8 includes a processor 81 and an interface 82. Wherein the number of processors 81 may be one or more, and the number of interfaces 82 may be a plurality.
Optionally, the chip further comprises a memory 83, the memory 83 being for storing the necessary computer programs and data.
The chip is configured to perform the functions of any of the method embodiments described above when executed.
Those of skill would further appreciate that the various illustrative logical blocks (illustrative logical block) and steps (steps) described in connection with the embodiments herein may be implemented as electronic hardware, computer software, or combinations of both. Whether such functionality is implemented as hardware or software depends upon the particular application and design requirements of the overall system. Those skilled in the art may implement the described functionality in varying ways for each particular application, but such implementation is not to be understood as beyond the scope of the embodiments of the present application.
The embodiment of the application also provides a communication system for PSCCH transmission, which comprises the communication device as the terminal device in the embodiment of fig. 6, or comprises the communication device as the terminal device in the embodiment of fig. 8.
The present application also provides a readable storage medium having instructions stored thereon which, when executed by a computer, perform the functions of any of the method embodiments described above.
The present application also provides a computer program product which, when executed by a computer, implements the functions of any of the method embodiments described above.
In the above embodiments, it may be implemented in whole or in part by software, hardware, firmware, or any combination thereof. When implemented in software, may be implemented in whole or in part in the form of a computer program product. The computer program product comprises one or more computer programs. When the computer program is loaded and executed on a computer, the flow or functions described in accordance with embodiments of the present application are fully or partially produced. The computer may be a general purpose computer, a special purpose computer, a computer network, or other programmable apparatus. The computer program may be stored in or transmitted from one computer readable storage medium to another, for example, by wired (e.g., coaxial cable, fiber optic, digital subscriber line (digital subscriber line, DSL)) or wireless (e.g., infrared, wireless, microwave, etc.) means from one website, computer, server, or data center. The computer readable storage medium may be any available medium that can be accessed by a computer or a data storage device such as a server, data center, etc. that contains an integration of one or more available media. The usable medium may be a magnetic medium (e.g., a floppy disk, a hard disk, a magnetic tape), an optical medium (e.g., a high-density digital video disc (digital video disc, DVD)), or a semiconductor medium (e.g., a Solid State Disk (SSD)), or the like.
Those of ordinary skill in the art will appreciate that: the first, second, etc. numbers referred to in this application are merely for convenience of description and are not intended to limit the scope of the embodiments of the present application, but also to indicate the sequence.
At least one of the present application may also be described as one or more, and a plurality may be two, three, four or more, and the present application is not limited thereto. In the embodiment of the present application, for a technical feature, the technical features of the technical feature are distinguished by "first", "second", "third", "a", "B", "C", and "D", and the technical features described by "first", "second", "third", "a", "B", "C", and "D" are not in sequence or in order of magnitude.
The correspondence relationship shown in each table in the present application may be configured or predefined. The values of the information in each table are merely examples, and may be configured as other values, which are not limited in this application. In the case of the correspondence between the configuration information and each parameter, it is not necessarily required to configure all the correspondence shown in each table. For example, in the table in the present application, the correspondence shown by some rows may not be configured. For another example, appropriate morphing adjustments, e.g., splitting, merging, etc., may be made based on the tables described above. The names of the parameters indicated in the tables may be other names which are understood by the communication device, and the values or expressions of the parameters may be other values or expressions which are understood by the communication device. When the tables are implemented, other data structures may be used, for example, an array, a queue, a container, a stack, a linear table, a pointer, a linked list, a tree, a graph, a structure, a class, a heap, a hash table, or a hash table.
Predefined in this application may be understood as defining, predefining, storing, pre-negotiating, pre-configuring, curing, or pre-firing.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
It will be clear to those skilled in the art that, for convenience and brevity of description, specific working procedures of the above-described systems, apparatuses and units may refer to corresponding procedures in the foregoing method embodiments, and are not repeated herein.
The foregoing is merely specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the present application, and the changes and substitutions are intended to be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (22)
- A method of processing a transport block, performed by a terminal device, the method comprising:determining the maximum frequency resource which can be occupied by the data channel corresponding to the terminal equipment;determining a transmission block decision threshold of the terminal equipment based on the maximum frequency resource;and determining whether to process the first transmission block according to the transmission block judgment threshold.
- The method of claim 1, wherein the maximum frequency resource is a maximum number of physical resource blocks, PRBs, that the data channel may occupy.
- The method according to claim 1, characterized in that the maximum frequency resource occupied by the data channel is not greater than the maximum bandwidth of the bandwidth portion BWP to which the terminal device is configured.
- The method of claim 1, wherein the determining whether to decode the first transport block based on the transport block decision threshold comprises:determining a transmission block judgment parameter of the terminal equipment;determining that the terminal equipment processes the first transport block in response to the transport block decision parameter being less than or equal to the transport block decision threshold; or,And determining that the terminal equipment gives up processing of the first transport block in response to the transport block decision parameter being greater than the transport block decision threshold.
- A method according to any of claims 1-3, characterized in that said determining transport block decision parameters of the terminal device comprises:acquiring the size of the first transmission block;and determining the transport block decision parameter according to the size of the first transport block.
- A method according to any of claims 1-3, characterized in that said determining transport block decision parameters of the terminal device comprises:acquiring the size of the processed second data block in response to the terminal device transmitting a plurality of transport blocks in a single transmission time unit;determining the duration occupied by a single transmission time unit;and determining the transport block decision parameter according to the size of the first transport block, the size of the second transport block and the duration occupied by the transmission time unit.
- The method according to claim 2, wherein the process of determining the transport block decision threshold of the terminal device based on the maximum number of PRBs comprises:acquiring related transmission parameters of the terminal equipment affecting the transmission block judgment threshold;And determining the judgment threshold of the transmission block according to the related transmission parameters and the maximum number of PRBs.
- The method of claim 7, wherein the associated transmission parameters include at least one of:the maximum transmission layer number of the MIMO supported by the terminal equipment;the maximum modulation-demodulation sequence supported by the terminal equipment;signaling overhead of the terminal device;and the scaling factor of the terminal equipment.
- A method of processing a transport block, performed by a network device, the method comprising:determining the maximum frequency resource which can be occupied by a data channel corresponding to the terminal equipment;and transmitting a first transmission block to the terminal equipment based on the maximum frequency resource.
- The method of claim 9, wherein the transmitting the first transport block to the terminal device based on the maximum frequency resource comprises:determining a transmission block decision threshold based on the maximum frequency resource;and determining whether to transmit the first transmission block according to the transmission block judgment threshold.
- The method of claim 10, wherein the determining whether to transmit the first transport block based on the transport block decision threshold comprises:Determining a transmission rate of the first transport block;determining to transmit the first transport block in response to the transmission rate of the first transport block being less than or equal to the transport block decision threshold; or,and determining to discard the transmission of the first transmission block or split the transmission of the first transmission block in response to the first transmission block being greater than the transmission block decision threshold.
- The method according to any of claims 9-10, wherein the maximum frequency resource is a maximum number of physical resource blocks, PRBs, that the data channel may occupy.
- The method of claim 10, wherein the determining a transport block decision threshold based on the maximum frequency resource comprises:receiving relevant transmission parameters which are sent by the terminal equipment and influence the transmission rate;and determining the judgment threshold of the transmission block according to the related transmission parameters and the number of PRBs.
- The method of claim 13, wherein the associated transmission parameters include at least one of:the maximum transmission layer number of the MIMO supported by the terminal equipment;the maximum modulation-demodulation sequence supported by the terminal equipment;Signaling overhead of the terminal device;and the scaling factor of the terminal equipment.
- A communication device, comprising:a processing module, configured to determine a maximum frequency resource that can be occupied by a data channel corresponding to the terminal device; determining a transmission block decision threshold of the terminal equipment based on the maximum frequency resource; and determining whether to process the first transmission block according to the transmission block judgment threshold.
- A communication device, comprising:the receiving and transmitting module is used for determining the maximum frequency resource which can be occupied by the data channel corresponding to the terminal equipment; and transmitting a first transmission block to the terminal equipment based on the maximum frequency resource.
- A communication device, characterized in that the device comprises a processor and a memory, the memory having stored therein a computer program, the processor executing the computer program stored in the memory to cause the device to perform the method according to any of claims 1 to 8.
- A communication device, characterized in that the device comprises a processor and a memory, the memory having stored therein a computer program, the processor executing the computer program stored in the memory to cause the device to perform the method as claimed in claims 9 to 14.
- A communication device, comprising: a processor and interface circuit;the interface circuit is used for receiving code instructions and transmitting the code instructions to the processor;the processor for executing the code instructions to perform the method of any one of claims 1 to 8.
- A communication device, comprising: a processor and interface circuit;the interface circuit is used for receiving code instructions and transmitting the code instructions to the processor;the processor being operative to execute the code instructions to perform the methods as claimed in claims 9 to 14.
- A computer readable storage medium storing instructions which, when executed, cause the method of any one of claims 1 to 8 to be implemented.
- A computer readable storage medium storing instructions which, when executed, cause a method as claimed in claims 9 to 14 to be implemented.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2022/097012 WO2023231036A1 (en) | 2022-06-02 | 2022-06-02 | Transmission block processing method and apparatus thereof |
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| CN107734692B (en) * | 2016-08-11 | 2021-10-08 | 株式会社Kt | Method and apparatus for allocating data channel resources in a wireless communication system |
| CN107872779B (en) * | 2016-09-27 | 2020-12-01 | 中兴通讯股份有限公司 | Resource allocation method and device |
| CN113541902A (en) * | 2020-04-14 | 2021-10-22 | 英特尔公司 | Apparatus for use in user equipment |
| WO2023070680A1 (en) * | 2021-11-01 | 2023-05-04 | 北京小米移动软件有限公司 | Resource configuration method and device, resource determination method and device, communication device, and storage medium |
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