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Wireless communication method, terminal device and network device

A terminal equipment and wireless communication technology, applied in the field of communication, can solve the problem that the terminal equipment cannot know the priority of the service to be transmitted, and achieve the effect of taking into account transmission reliability, scheduling efficiency, and flexible indication

Active Publication Date: 2022-04-08
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the URLLC service and eMBB service transmission conflict, the URLLC service needs to be transmitted first. The conflict resolution needs to be carried out at the physical layer. However, at the physical layer, the terminal device cannot know the priority of the service to be transmitted. Therefore, for the terminal device, how to determine Prioritization of traffic to be transmitted is an urgent problem

Method used

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  • Wireless communication method, terminal device and network device
  • Wireless communication method, terminal device and network device
  • Wireless communication method, terminal device and network device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0063] Embodiment 1: According to the indication field in the first DCI, the terminal device is used to receive the search space of the first DCI, and is used to receive the resource set of the first DCI, and scrambles the first DCI At least one of the cyclic redundancy check CRC, the radio network temporary identifier RNTI, and the format of the first DCI determines the priority of the first information.

Embodiment 2

[0064] Embodiment 2: According to the indication field in the first DCI, the terminal device is used to receive the search space of the first DCI, and is used to receive the resource set of the first DCI, and scrambles the first DCI The radio network temporary identifier RNTI of the cyclic redundancy check CRC, at least one item in the format of the first DCI, determines the service type of the first information.

Embodiment 3

[0065] Embodiment 3: According to the indication field in the first DCI, the terminal device is used to receive the search space of the first DCI, and is used to receive the resource set of the first DCI, and scrambles the first DCI The radio network temporary identifier RNTI of the cyclic redundancy check CRC, at least one item in the format of the first DCI, determine the service type of the first information, and further determine the first information according to the service type of the first information - Priority of information.

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PUM

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Abstract

The invention discloses a wireless communication method, terminal equipment and network equipment. The method comprises the following steps: the terminal equipment receives first downlink control information (DCI); the terminal device receives the first DCI according to at least one of an indication field in the first DCI, a search space for receiving the first DCI, a resource set for receiving the first DCI, a radio network temporary identifier (RNTI) for scrambling a cyclic redundancy check (CRC) of the first DCI, and a format of the first DCI; and determining the priority and / or processing time of the first information scheduled by the first DCI.

Description

[0001] This application is a divisional application of an application with an application date of October 9, 2019, an application number of 2019800938963, and an invention title of "Method, Terminal Equipment, and Network Equipment for Wireless Communication". technical field [0002] The embodiments of the present application relate to the communication field, and in particular to a wireless communication method, a terminal device, and a network device. Background technique [0003] In the New Radio (NR) system, various priority services can be transmitted, such as Ultra-Reliable and Low Latency Communication (URLLC) services, Enhanced Mobile Broadband (Enhance Mobile Broadband) , eMBB) business, etc. When the URLLC service and eMBB service transmission conflict, the URLLC service needs to be transmitted first. The conflict resolution needs to be carried out at the physical layer. However, at the physical layer, the terminal device cannot know the priority of the service to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W16/14H04W72/04H04W72/08H04W72/10H04W72/54
CPCH04W72/569H04W72/23H04W48/12H04W52/143
Inventor 徐婧林亚男沈嘉
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD