Invention Grant
US08644182B2 Method and apparatus for reporting a channel quality in a wireless communication system
有权
用于在无线通信系统中报告信道质量的方法和装置
- Patent Title: Method and apparatus for reporting a channel quality in a wireless communication system
- Patent Title (中): 用于在无线通信系统中报告信道质量的方法和装置
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Application No.: US13516950Application Date: 2010-12-16
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Publication No.: US08644182B2Publication Date: 2014-02-04
- Inventor: Dong Youn Seo , Min Gyu Kim , Suck Chel Yang , Joon Kui Ahn
- Applicant: Dong Youn Seo , Min Gyu Kim , Suck Chel Yang , Joon Kui Ahn
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- International Application: PCT/KR2010/009002 WO 20101216
- International Announcement: WO2011/074885 WO 20110623
- Main IPC: H04W24/10
- IPC: H04W24/10 ; H04W72/08 ; H04L12/26 ; H04B17/00
Abstract:
The present invention provided a method and apparatus for reporting a channel quality in a wireless communication system. A terminal receives an uplink grant from a base station via one of a plurality of downlink component carriers (CCs). The uplink grant includes a channel quality indicator (CQI) request for instructing uplink allocation and CQI reporting. The terminal reports the CQI of the downlink CC being linked to the base station. The downlink CC being linked is one of the plurality of downlink CCs, which is linked to the uplink CC for which the uplink allocation is scheduled.
Public/Granted literature
- US20120269153A1 METHOD AND APPARATUS FOR REPORTING A CHANNEL QUALITY IN A WIRELESS COMMUNICATION SYSTEM Public/Granted day:2012-10-25
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