Invention Grant
US08305952B2 Method of controlling feedback channel in communication system comprising at least one relay station
有权
控制包括至少一个中继站的通信系统中的反馈信道的方法
- Patent Title: Method of controlling feedback channel in communication system comprising at least one relay station
- Patent Title (中): 控制包括至少一个中继站的通信系统中的反馈信道的方法
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Application No.: US12671461Application Date: 2008-07-30
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Publication No.: US08305952B2Publication Date: 2012-11-06
- Inventor: Ae Ran Youn , Yong Ho Kim , Ki Seon Ryu
- Applicant: Ae Ran Youn , Yong Ho Kim , Ki Seon Ryu
- 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: KR10-2007-0076418 20070730
- International Application: PCT/KR2008/004444 WO 20080730
- International Announcement: WO2009/017365 WO 20090205
- Main IPC: H04B7/14
- IPC: H04B7/14
Abstract:
A method for controlling a feedback channel in a communication system including a relay station (RS) is disclosed. In a method for controlling transmission/reception of a channel quality information feedback in a wireless communication system including a relay station (RS), the RS receives total channel quality information from a mobile station (MS), transmits the channel quality information to a base station (BS), receives a delta CQI from the mobile station (MS), and transmits the delta CQI to the base station (BS) according to control information.
Public/Granted literature
- US20100260095A1 METHOD OF CONTROLLING FEEDBACK CHANNEL IN COMMUNICATION SYSTEM COMPRISING AT LEAST ONE RELAY STATION Public/Granted day:2010-10-14
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