Invention Grant
- Patent Title: Transmit power control method and apparatus
- Patent Title (中): 发射功率控制方法和装置
-
Application No.: US14486591Application Date: 2014-09-15
-
Publication No.: US09432949B2Publication Date: 2016-08-30
- Inventor: Soeng Hun Kim , Sang Bum Kim
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Jefferson IP Law, LLP
- Priority: KR10-2012-0013941 20120210
- Main IPC: H04W4/00
- IPC: H04W4/00 ; H04W52/18 ; H04W52/14 ; H04W52/22 ; H04W52/28 ; H04W52/34 ; H04W52/36 ; H04L1/18

Abstract:
A method and apparatus for controlling transmit power of a User Equipment (UE) in a mobile communication system is provided. The transmit power control method of the present invention includes determining, when the terminal's required transmit power exceeds the terminal's maximum transmit power, whether a plurality of Hybrid Automatic Repeat reQuest (HARQ) processes are running and reducing, when the plurality of HARQ processes are running, a transmit power of at least one of the plurality of HARQ processes which has not experienced transmit power reduction previously. The UE transmit power control method and apparatus of the present invention is advantageous to control the transmit power in transmit power reduction mode.
Public/Granted literature
- US20150003385A1 TRANSMIT POWER CONTROL METHOD AND APPARATUS Public/Granted day:2015-01-01
Information query