Uplink transmission processing method, device, and terminal

A processing method and a technology of a processing device, applied in the communication field, can solve problems such as discarding of low-priority channels and affecting transmission performance of low-priority channels, so as to improve effectiveness and ensure transmission performance

Pending Publication Date: 2021-08-06
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the UE does not distinguish the priority of the channel, the UE will multiplex different channels according to the established multiplexing rules; if it distinguishes th

Method used

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  • Uplink transmission processing method, device, and terminal
  • Uplink transmission processing method, device, and terminal
  • Uplink transmission processing method, device, and terminal

Examples

Experimental program
Comparison scheme
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Example Embodiment

[0082] Example one

[0083] like image 3 As shown in the figure, P represents the priority indication, P = 0 represents a low priority, P = 1 represents a high priority; m represents the transmission indication Multiplexing Indicator, M = 0 means that multiplexes are not supported, M = 1 means support multiplexing. Depending on the priority indication of HARQ-ACK PUCCH, the CG PUSCH1 and CGPusCH2 are different configuration authorized PUSCH, respectively, and the priority is low priority and high priority, respectively. At the same time, three channels are configured or indicated by the corresponding M / P ID, where m = 1 (or 'multiplexing') is expressed, that is, allowing Multiplexing, M = 0 (or said 'prioritization') Do not support with other channel multiplexing, but support according to priority transmission (priortizaition), by image 3 It can be seen that both channels support multiplexing. HARQ-ACK PUCCH and CG PUSCH 1, CG PUSCH 2 The overlap in time domain, CG PUSCH1 and CG...

Example Embodiment

[0084]Embodiment 1: The UE processes the multiplexing between the same priority channels, and the multiplexing of the HARQ-ACK PUCCH and CG PUSCH2, the UE transmits the HARQ-ACK multiplexed in CG PUSCH2. Since CG PUSCH1 and CG PUSCH 2 time domain resources do not overlap, the UE transmits CG PUSCH 1 and CG PUSCH2, respectively.

Example Embodiment

[0085] Embodiment 2: The UE has the same priority or no priority hypothesis processing in accordance with all transmission. image 3 HARQ-ACK PUCCH and multiple PUSCH are shown in accordance with the related techniques, when the PUCCH is overlap with multiple PUSCH time domain resources, the UE selects multiplex PUSCH. Assuming that the subcarrier interval (SCS) of different serve cells CC0, CC1, and CC2 is the same, and PUSCH 1 and PUSCH 2 are in the same slot, and the UE is used to select a CG PUSCH 1 corresponding to the service cell index in accordance with the service cell index. HARQ-ACK transmission. Due to CG PUSCH 1 and CG PUSCH 2 time domain resources do not overlap, the UE transmits CG PUSCH 1 and CG PUSCH2, respectively.

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Abstract

The embodiment of the invention discloses an uplink transmission processing method, a device and a terminal, and belongs to the technical field of communication. The uplink transmission processing method is applied to the terminal, and comprises the following steps: acquiring a transmission identifier of each uplink transmission, the transmission identifier being used for indicating whether the uplink transmission supports multiplexing with other uplink transmissions when the uplink transmission overlaps with other uplink transmissions on a time domain resource; and performing uplink transmission according to the transmission identifier. According to the technical scheme of the invention, the transmission performance of the channel can be ensured.

Description

technical field [0001] The present invention relates to the field of communication technologies, and in particular to an uplink transmission processing method and device, and a terminal. Background technique [0002] In related technologies, a terminal (User Equipment, UE) does not distinguish channel priorities; or distinguishes channel priorities, but does not support multiplexing between channels with different priorities. If the UE does not distinguish the priority of the channel, the UE will multiplex different channels according to the established multiplexing rules; if it distinguishes the priority, then in the overlapping scenario, the low priority channel will always be discarded, which greatly affects the Transmission performance for low priority channels. Contents of the invention [0003] Embodiments of the present invention provide an uplink transmission processing method, device, and terminal, capable of ensuring channel transmission performance. [0004] I...

Claims

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Application Information

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IPC IPC(8): H04W72/04H04W72/10H04W72/12
CPCH04W72/0446H04W72/1268H04W72/56H04W72/569H04W72/04H04W72/12
Inventor 李娜潘学明陈晓航
Owner VIVO MOBILE COMM CO LTD
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