Invention Grant
- Patent Title: Method for controlling transmission power, and apparatus for same
- Patent Title (中): 用于控制发射功率的方法及其装置
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Application No.: US15231335Application Date: 2016-08-08
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Publication No.: US09578606B2Publication Date: 2017-02-21
- Inventor: Dong Youn Seo , Ki Jun Kim , Joon Kui Ahn , Min Gyu Kim , Jung Hoon Lee , Dae Won Lee , Suck Chel Yang
- Applicant: LG Electronics Inc.
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: KR10-2010-0007529 20100127
- Main IPC: H04L5/14
- IPC: H04L5/14 ; H04B7/00 ; H04L12/28 ; H04J3/00 ; H04W52/32 ; H04W72/04 ; H04W52/36 ; H04W52/14 ; H04L5/00 ; H04W52/34
Abstract:
A method is provided for controlling transmission powers by a communication apparatus in a wireless communication system supporting a plurality of component carriers. When a sounding reference symbol (SRS) transmission overlaps with a physical uplink control channel (PUCCH) transmission in a time domain, the communication apparatus checks as to whether a total of a PUCCH transmission power for the PUCCH transmission on a first component carrier and a SRS transmission power for the SRS transmission on a second component carrier exceeds a maximum transmission power configured for the communication apparatus. The SRS transmission is dropped by the communication apparatus if the total of the PUCCH transmission power and the SRS transmission power exceeds the maximum transmission power configured for the communication apparatus.
Public/Granted literature
- US20160353392A1 METHOD FOR CONTROLLING TRANSMISSION POWER, AND APPARATUS FOR SAME Public/Granted day:2016-12-01
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