POWER CONTROL METHOD AND APPARATUS

WIPO Patent Application WO/2020/135273

A1

A power control method and apparatus. The method comprises: determining the priority of uplink transmission and side link transmission, wherein the uplink transmission is used for a first terminal device and a network device to transmit uplink information, and the side link transmission is used for the first terminal device and a second terminal device to transmit side link information; determining target information, overlapping with the uplink information in a time domain, in the side link information within a scheduling time unit; determining transmit power of the uplink information and the target information according to the priority of uplink transmission and side link transmission and the target information; sending the uplink information according to the transmit power of the uplink information; and/or sending the target information according to the transmit power of the target information. By means of the method and apparatus in embodiments of the present application, power control of the terminal device can be implemented.

WANG TING (CN)
TANG HAO (CN)
LI XINXIAN (CN)
TANG ZHENFEI (CN)

PCT/CN2019/127190

July 02, 2020

December 20, 2019

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HUAWEI TECH CO LTD (CN)

H04W52/14

CN108781159A	2018-11-09
US20170367087A1	2017-12-21

NOKIA ET AL: "Remaining Details for Mode 4 Support for V2X Carrier Aggregation", 3GPP DRAFT; R1-1804256, 20 April 2018 (2018-04-20), Sanya, China, pages 1 - 3, XP051413841
NOKIA ET AL: "Tx Power Allocation in SL CA", 3GPP DRAFT; R1-1802581, 2 March 2018 (2018-03-02), Athens, Greece, pages 1 - 2, XP051398021
See also references of EP 3893560A4

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