Invention Grant
- Patent Title: Power control method in two-way relay network
- Patent Title (中): 双向中继网络功率控制方法
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Application No.: US13635915Application Date: 2011-03-18
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Publication No.: US08977189B2Publication Date: 2015-03-10
- Inventor: Yong-Hoon Lee , Yong-Up Jang , Eui-Rim Jeong
- Applicant: Yong-Hoon Lee , Yong-Up Jang , Eui-Rim Jeong
- Applicant Address: KR Gyeonggi-do
- Assignee: KT Corporation
- Current Assignee: KT Corporation
- Current Assignee Address: KR Gyeonggi-do
- Agency: IP Legal Services, LLC
- Priority: KR10-2010-0024857 20100319
- International Application: PCT/KR2011/001887 WO 20110318
- International Announcement: WO2011/115450 WO 20110922
- Main IPC: H04B1/60
- IPC: H04B1/60 ; H04B17/02 ; H04W52/22 ; H04B7/155 ; H04W52/46
Abstract:
Provided is a method for power control in a two-way relay network. The power control method may maximize a minimum transmission rating and a synthesized transmission rating of the overall system when there are restrictions on the synthesized power of terminals and a repeater in the two-way relay network. The power control method may include determining a power ratio for allocating power to each terminal and a repeater for each subcarrier under restriction on synthesized power of the terminals and the repeater and determining power allocated for each subcarrier according to the determined power ratio.
Public/Granted literature
- US20130072113A1 POWER CONTROL METHOD IN TWO-WAY RELAY NETWORK Public/Granted day:2013-03-21
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