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1. (WO2018107520) METHOD AND DEVICE FOR CONTROLLING UPLINK POWER

Pub. No.:    WO/2018/107520    International Application No.:    PCT/CN2016/112421
Publication Date: Fri Jun 22 01:59:59 CEST 2018 International Filing Date: Wed Dec 28 00:59:59 CET 2016
IPC: H04W 52/04
Applicants: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
OPPO广东移动通信有限公司
Inventors: LIN, Yanan
林亚男
Title: METHOD AND DEVICE FOR CONTROLLING UPLINK POWER
Abstract:
The present application provides a method and device for controlling uplink power. The method comprises: a terminal device receives uplink power control information sent by a network device; the terminal device determines a target power control parameter corresponding to a target transmission mode according to the uplink power control information, the target transmission mode being a target uplink multiple access mode, or the target transmission mode being a target uplink beam, or the target transmission mode being a target uplink pre-coding mode, or the target transmission mode being a target transmission scheduling mode; and the terminal device determines, according to the target power control parameter, target sending power when a target uplink signal is sent by using the target transmission mode. The method and device for controlling uplink power provided by the present application can flexible adjust the uplink sending power, satisfy requirements of different transmission modes, and are appropriate for a communication system supporting a plurality of transmission modes.