Search

EP-4738956-A1 - UPLINK COMMUNICATION PROCESSING METHOD, COMMUNICATION DEVICE, AND STORAGE MEDIUM

EP4738956A1EP 4738956 A1EP4738956 A1EP 4738956A1EP-4738956-A1

Abstract

The present disclosure relates to the technical field of communications, in particular to an uplink communication processing method, a communication device, and a storage medium. The uplink communication processing method comprises: sending a transport block over multi-slot physical uplink shared channel (TBoMS PUSCH) on the basis of a predefined rule, wherein in a first time-domain unit, the TBoMS PUSCH conflicts with a broadcast message, the first time-domain unit being configured with a sub-band. According to the present disclosure, in some SBFD time-domain units, even if the TBoMS PUSCH conflicts with the broadcast message, the TBoMS technology can also be applied, thereby facilitating ensuring the uplink coverage gain brought for sending the TBoMS PUSCH in an SBFD slot.

Inventors

  • WANG, LEI

Assignees

  • Beijing Xiaomi Mobile Software Co., Ltd.

Dates

Publication Date
20260506
Application Date
20230630

Claims (20)

  1. A method for uplink communication processing, comprising: sending a transport block processing over multiple slots (TBoMS) physical uplink shared channel (PUSCH) according to a predefined rule, wherein the TBoMS PUSCH conflicts with a broadcast message in a first time-domain unit, and the first time-domain unit is configured with an uplink subband (UL subband).
  2. The method according to claim 1, wherein sending the TBoMS PUSCH according to the predefined rule comprises at least one of: in a case where a first frequency-domain resource of the TBoMS PUSCH is fully located within the UL subband, sending the TBoMS PUSCH in the first time-domain unit; or in a case where a first frequency-domain resource of the TBoMS PUSCH is not fully located within the UL subband, sending the TBoMS PUSCH in a second time-domain unit, wherein the second time-domain unit is different from the first time-domain unit.
  3. The method according to claim 1, wherein sending the TBoMS PUSCH according to the predefined rule comprises at least one of: in a case where a first frequency-domain resource of the TBoMS PUSCH is fully located within the UL subband, sending the TBoMS PUSCH in the first time-domain unit; or in a case where a first frequency-domain resource of the TBoMS PUSCH is not fully located within the UL subband, not expecting to send the TBoMS PUSCH in the first time-domain unit.
  4. The method according to claim 1, wherein sending the TBoMS PUSCH according to the predefined rule comprises: in a case where a first frequency-domain resource of the TBoMS PUSCH is not fully located within the UL subband, determining a second frequency-domain resource within the UL subband; and sending the TBoMS PUSCH in the second frequency-domain resource.
  5. The method according to claim 4, wherein determining the second frequency-domain resource within the UL subband comprises: determining, within the UL subband, a frequency-domain resource with a continuous first frequency-domain range starting from a first frequency-domain position as the second frequency-domain resource, wherein the first frequency-domain range is determined based on the first frequency-domain resource.
  6. The method according to any one of claims 4 to 5, wherein sending the TBoMS PUSCH according to the predefined rule further comprises at least one of: in a case where a frequency-domain range of the first frequency-domain resource is less than or equal to a frequency-domain range of the UL subband, sending the TBoMS PUSCH in the first time-domain unit; or in a case where a frequency-domain range of the first frequency-domain resource is greater than a frequency-domain range of the UL subband, sending the TBoMS PUSCH in a second time-domain unit, wherein the second time-domain unit is different from the first time-domain unit.
  7. The method according to any one of claims 4 to 5, wherein sending the TBoMS PUSCH according to the predefined rule further comprises at least one of: in a case where a frequency-domain range of the first frequency-domain resource is less than or equal to a frequency-domain range of the UL subband, sending the TBoMS PUSCH in the first time-domain unit; or in a case where a frequency-domain range of the first frequency-domain resource is greater than a frequency-domain range of the UL subband, not expecting to send the TBoMS PUSCH in the first time-domain unit.
  8. The method according to claim 1, wherein sending the TBoMS PUSCH according to the predefined rule further comprises at least one of: in a case where a first frequency-domain interval between the UL subband and the broadcast message is greater than or equal to a frequency-domain interval threshold, sending the TBoMS PUSCH in the first time-domain unit; in a case where a first frequency-domain interval between the UL subband and the broadcast message is less than a frequency-domain interval threshold, not expecting to send the TBoMS PUSCH in the first time-domain unit; in a case where a first frequency-domain interval between the TBoMS PUSCH and the broadcast message is greater than or equal to a frequency-domain interval threshold, sending the TBoMS PUSCH in the first time-domain unit; or in a case where a first frequency-domain interval between the TBoMS PUSCH and the broadcast message is less than a frequency-domain interval threshold, not expecting to send the TBoMS PUSCH in the first time-domain unit, wherein the second time-domain unit is different from the first time-domain unit.
  9. The method according to claim 1, wherein sending the TBoMS PUSCH according to the predefined rule further comprises at least one of: in a case where a first frequency-domain interval between the UL subband and the broadcast message is greater than or equal to a frequency-domain interval threshold, sending the TBoMS PUSCH in the first time-domain unit; in a case where a first frequency-domain interval between the UL subband and the broadcast message is less than a frequency-domain interval threshold, not expecting to send the TBoMS PUSCH in the first time-domain unit; in a case where a first frequency-domain interval between the TBoMS PUSCH and the broadcast message is greater than or equal to a frequency-domain interval threshold, sending the TBoMS PUSCH in the first time-domain unit; or in a case where a first frequency-domain interval between the TBoMS PUSCH and the broadcast message is less than a frequency-domain interval threshold, not expecting to send the TBoMS PUSCH in the first time-domain unit.
  10. The method according to any one of claims 2, 6 and 8, wherein the second time-domain unit is not configured with a subband.
  11. The method according to any one of claims 1 to 10, wherein a case where the TBoMS PUSCH conflicts with the broadcast message in a time-domain unit configured with a subband comprises at least one of: a first time-domain resource of the TBoMS PUSCH in the time-domain unit configured with the subband partially overlapping with a second time-domain resource of the broadcast message in the time-domain unit; a first time-domain resource of the TBoMS PUSCH in the time-domain unit configured with the subband fully overlapping with a second time-domain resource of the broadcast message in the time-domain unit; or the TBoMS PUSCH and the broadcast message being in the same time-domain unit configured with the subband.
  12. The method according to any one of claims 1 to 11, wherein the broadcast message comprises at least one of: a synchronization signal block (SSB); or a common search space (CSS).
  13. A method for uplink communication processing, comprising: receiving, according to a predefined rule, a transport block processing over multiple slots (TBoMS) physical uplink shared channel (PUSCH) sent by a terminal, wherein the TBoMS PUSCH conflicts with a broadcast message in a first time-domain unit, and the first time-domain unit is configured with an uplink subband (UL subband).
  14. The method according to claim 13, wherein receiving, according to the predefined rule, the TBoMS PUSCH sent by the terminal comprises at least one of: in a case where a first frequency-domain resource of the TBoMS PUSCH is fully located within the UL subband, receiving the TBoMS PUSCH in the first time-domain unit; or in a case where a first frequency-domain resource of the TBoMS PUSCH is not fully located within the UL subband, receiving the TBoMS PUSCH in a second time-domain unit, wherein the second time-domain unit is different from the first time-domain unit.
  15. The method according to claim 13, wherein receiving, according to the predefined rule, the TBoMS PUSCH sent by the terminal comprises at least one of: in a case where a first frequency-domain resource of the TBoMS PUSCH is fully located within the UL subband, receiving the TBoMS PUSCH in the first time-domain unit; or in a case where a first frequency-domain resource of the TBoMS PUSCH is not fully located within the UL subband, not expecting to receive the TBoMS PUSCH in the first time-domain unit.
  16. The method according to claim 13, wherein receiving, according to the predefined rule, the TBoMS PUSCH sent by the terminal comprises: in a case where a first frequency-domain resource of the TBoMS PUSCH is not fully located within the UL subband, determining a second frequency-domain resource within the UL subband; and receiving the TBoMS PUSCH in the second frequency-domain resource.
  17. The method according to claim 16, wherein determining the second frequency-domain resource within the UL subband comprises: determining, within the UL subband, a frequency-domain resource with a continuous first frequency-domain range starting from a first frequency-domain position as the second frequency-domain resource, wherein the first frequency-domain range is determined based on the first frequency-domain resource.
  18. The method according to any one of claims 16 to 17, wherein receiving, according to the predefined rule, the TBoMS PUSCH sent by the terminal comprises at least one of: in a case where a frequency-domain range of the first frequency-domain resource is less than or equal to a frequency-domain range of the UL subband, receiving the TBoMS PUSCH in the first time-domain unit; or in a case where a frequency-domain range of the first frequency-domain resource is greater than a frequency-domain range of the UL subband, receiving the TBoMS PUSCH in a second time-domain unit, wherein the second time-domain unit is different from the first time-domain unit.
  19. The method according to any one of claims 16 to 17, wherein receiving, according to the predefined rule, the TBoMS PUSCH sent by the terminal comprises at least one of: in a case where a frequency-domain range of the first frequency-domain resource is less than or equal to a frequency-domain range of the UL subband, receiving the TBoMS PUSCH in the first time-domain unit; or in a case where a frequency-domain range of the first frequency-domain resource is greater than a frequency-domain range of the UL subband, not expecting to receive the TBoMS PUSCH in the first time-domain unit.
  20. The method according to claim 13, wherein receiving, according to the predefined rule, the TBoMS PUSCH sent by the terminal comprises at least one of: in a case where a first frequency-domain interval between the UL subband and the broadcast message is greater than or equal to a frequency-domain interval threshold, receiving the TBoMS PUSCH in the first time-domain unit; in a case where a first frequency-domain interval between the UL subband and the broadcast message is less than a frequency-domain interval threshold, not expecting to receive the TBoMS PUSCH in the first time-domain unit; in a case where a first frequency-domain interval between the TBoMS PUSCH and the broadcast message is greater than or equal to a frequency-domain interval threshold, receiving the TBoMS PUSCH in the first time-domain unit; or in a case where a first frequency-domain interval between the TBoMS PUSCH and the broadcast message is less than a frequency-domain interval threshold, not expecting to receive the TBoMS PUSCH in the first time-domain unit; wherein the second time-domain unit is different from the first time-domain unit.

Description

TECHNICAL FIELD The disclosure relates to the field of communication technology, specifically to a method for uplink communication processing, a terminal, a network device, a communication device and a storage medium. BACKGROUND A network device may communicate with a terminal in time-domain units, and within a slot unit, the network device can only perform uplink communication or downlink communication. To improve communication efficiency, the network device may be enabled to perform both UP communication and downlink communication within a slot unit, thereby realizing full-duplex communication of the network device. However, in the full-duplex communication scenario, some technical issues may exist. SUMMARY Embodiments of the disclosure provide a method for uplink communication processing, a terminal, a network device, a communication device and a storage medium, so as to solve the technical problems existing when a network device performs communication after configuring a subband for a terminal in related arts. According to a first aspect of the embodiments of the disclosure, a method for uplink communication processing, and the method includes: sending a transport block processing over multiple slots (TBoMS) physical uplink shared channel (PUSCH) according to a predefined rule, in which the TBoMS PUSCH conflicts with a broadcast message in a first time-domain unit, and the first time-domain unit is configured with a subband. According to a second aspect of the embodiments of the disclosure, a method for uplink communication processing, and the method includes: receiving, according to a predefined rule, a TBoMS PUSCH sent by a terminal, in which the TBoMS PUSCH conflicts with a broadcast message in a first time-domain unit, and the first time-domain unit is configured with a subband. According to a third aspect of the embodiments of the disclosure, a method for uplink communication processing, and the method includes: a terminal sending a TBoMS PUSCH according to a predefined rule, in which the TBoMS PUSCH conflicts with a broadcast message in a first time-domain unit, and the first time-domain unit is configured with a subband; and a network device receiving, according to the predefined rule, the TBoMS PUSCH sent by the terminal. According to a fourth aspect of the embodiments of the disclosure, a terminal is provided, and the terminal includes: one or more processors, in which the terminal is configured to implement the method for uplink communication processing according to the first aspect. According to a fifth aspect of the embodiments of the disclosure, a network device is provided, and the network device includes: one or more processors, in which the terminal is configured to implement the method for uplink communication processing according to the second aspect. According to a sixth aspect of the embodiments of the disclosure, a communication device is provided, and the communication device includes: one or more processors; in which the one or more processors are configured to invoke instructions to cause the communication device to perform the method for uplink communication processing according to the first aspect or the second aspect. According to a seventh aspect of the embodiments of the disclosure, a communication system is provided, and the communication system includes: a terminal and a network device, in which the terminal is configured to implement the method for uplink communication processing according to the first aspect, and the network device is configured to implement the method for uplink communication processing according to the second aspect. According to an eighth aspect of the embodiments of the disclosure, a storage medium is provided, and the storage medium stores instructions which, when run on a communication device, cause the communication device to implement the method for uplink communication processing according to the first aspect or the second aspect. According to the embodiments of the disclosure, in some subband full duplex (SBFD) time-domain units, the TBoMS technology may still be applied even if the TBoMS PUSCH conflicts with the broadcast message, which helps ensure an uplink coverage gain brought by sending the TBoMS PUSCH in an SBFD slot. BRIEF DESCRIPTION OF THE DRAWINGS To more clearly illustrate the technical solutions in the embodiments of the disclosure, the accompanying drawings required for describing the embodiments are introduced below. Obviously, the accompanying drawings in the following description are merely some embodiments of the disclosure. For those of ordinary skill in the art, other accompanying drawings may also be obtained based on these drawings without exerting creative labor. FIG. 1 is a schematic diagram of a communication system according to an embodiment of the disclosure.FIG. 2 is an interaction schematic diagram of a method for uplink communication processing according to an embodiment of the disclosure.FIG. 3 is a schematic flow