US 12,245,162 B2
Power control method and terminal
Lili Zhang, Beijing (CN); Guorong Li, Shenzhen (CN); Hongcheng Zhuang, Shenzhen (CN); and Richard Stirling-Gallacher, Munich (DE)
Assigned to HUAWEI TECHNOLOGIES CO., LTD., Shenzhen (CN)
Filed by Huawei Technologies Co., Ltd., Shenzhen (CN)
Filed on Feb. 13, 2024, as Appl. No. 18/440,072.
Application 18/440,072 is a continuation of application No. 17/556,442, filed on Dec. 20, 2021, granted, now 11,924,775.
Application 17/556,442 is a continuation of application No. 16/349,429, granted, now 11,246,101, issued on Feb. 8, 2022, previously published as PCT/CN2017/071015, filed on Jan. 12, 2017.
Claims priority of application No. 201611000177.7 (CN), filed on Nov. 14, 2016.
Prior Publication US 2024/0236868 A1, Jul. 11, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 52/24 (2009.01); H04W 52/08 (2009.01); H04W 52/16 (2009.01); H04W 52/42 (2009.01); H04W 72/044 (2023.01)
CPC H04W 52/242 (2013.01) [H04W 52/08 (2013.01); H04W 52/16 (2013.01); H04W 52/245 (2013.01); H04W 52/42 (2013.01); H04W 72/046 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method, comprising:
obtaining a configuration signaling indicating which type of a first reference signal is used for calculating a path loss, wherein the type indicates whether a terminal-specific reference signal is used for calculating the path loss or a synchronization signal is used for calculating the path loss;
calculating, based on the first reference signal, a first path loss by using either one of the following two options:
(1) calculating the first path loss using the terminal-specific reference signal when the type indicates the terminal-specific reference signal; or
(2) calculating the first path loss using the synchronization signal when the type indicates the synchronization signal; and
calculating, based on the first path loss, an uplink transmit power for performing uplink transmission.