发明申请
- 专利标题: APPARATUS AND METHOD FOR TRANSMITTING/RECEIVING CHANNEL QUALITY INFORMATION IN A COMMUNICATION SYSTEM
- 专利标题(中): 在通信系统中发送/接收信道质量信息的装置和方法
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申请号: US12543861申请日: 2009-08-19
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公开(公告)号: US20090303900A1公开(公告)日: 2009-12-10
- 发明人: Jae-Hee CHO , Soon-Young Yoon , Jae-Hwan Chang , Ji-Ho Jang , Pan-Yuh Joo , Jang-Hoon Yang , Joong-Ho Jeong , Kwan-Hee Roh , Sang-Hoon Sung
- 申请人: Jae-Hee CHO , Soon-Young Yoon , Jae-Hwan Chang , Ji-Ho Jang , Pan-Yuh Joo , Jang-Hoon Yang , Joong-Ho Jeong , Kwan-Hee Roh , Sang-Hoon Sung
- 申请人地址: KR Suwon-si
- 专利权人: SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人: SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人地址: KR Suwon-si
- 优先权: KR2005-998 20050105; KR2005-18372 20050304
- 主分类号: H04L12/26
- IPC分类号: H04L12/26 ; H04W72/00
摘要:
An apparatus and method for transmitting and receiving Channel Quality Information (CQI) in a communication system. A Base Station (BS) transmits, to a Subscriber Station (SS), a request for CQI of a resource region corresponding to a frequency reuse factor K, which is designated by the BS. The BS then receives, from the SS, the CQI of the resource region corresponding to a channel quality measured by the SS. The channel quality is measured by the SS by measuring a boosted reference signal and compensating the boosted reference signal for a non-boosted signal.