Invention Grant
US09037183B2 Controlling uplink transmission power using offset value based on antenna number or diversity scheme
有权
使用基于天线数量或分集方案的偏移值来控制上行链路传输功率
- Patent Title: Controlling uplink transmission power using offset value based on antenna number or diversity scheme
- Patent Title (中): 使用基于天线数量或分集方案的偏移值来控制上行链路传输功率
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Application No.: US13579751Application Date: 2011-02-18
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Publication No.: US09037183B2Publication Date: 2015-05-19
- Inventor: Dong Cheol Kim , Seung Hee Han
- Applicant: Dong Cheol Kim , Seung Hee Han
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: McKenna Long & Aldridge LLP
- International Application: PCT/KR2011/001084 WO 20110218
- International Announcement: WO2011/102666 WO 20110825
- Main IPC: H04W52/04
- IPC: H04W52/04 ; H04W52/42 ; H04W52/36 ; H04B7/04 ; H04B7/06 ; H04W52/14
Abstract:
Disclosed are a terminal device for controlling uplink transmission power and a method therefor. A receiving antenna receives uplink transmission mode change information from a base station. A processor determines a transmission power value to be used for the uplink transmission by means of an offset value corresponding to the uplink transmission mode change information. A transmitting antenna transmits an uplink signal with the determined transmission power value.
Public/Granted literature
- US20130012255A1 TERMINAL DEVICE FOR CONTROLLING UPLINK TRANSMISSION POWER AND METHOD THEREFOR Public/Granted day:2013-01-10
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