发明授权
- 专利标题： Terminal and method for calculating channel quality indication information
- 专利标题（中）： 终端和计算信道质量指示信息的方法
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申请号： US14400603申请日： 2011-12-21
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公开(公告)号： US09590749B2公开(公告)日： 2017-03-07
- 发明人: Yijian Chen , Jun Xu , Yu Ngok Li , Bo Dai , Junfeng Zhang
- 申请人： Yijian Chen , Jun Xu , Yu Ngok Li , Bo Dai , Junfeng Zhang
- 申请人地址： CN Shenzhen, Guangdong Province
- 专利权人： ZTE Corporation
- 当前专利权人： ZTE Corporation
- 当前专利权人地址： CN Shenzhen, Guangdong Province
- 代理机构： Ling and Yang Intellectual Property
- 代理商 Ling Wu; Stephen Yang
- 优先权： CN201110233125 20110815
- 国际申请： PCT/CN2011/084330 WO 20111221
- 国际公布： WO2012/155511 WO 20121122
- 主分类号： H04B7/06
- IPC分类号： H04B7/06 ; H04B17/309 ; H04L1/00 ; H04B7/04 ; H04L25/02
摘要：
Disclosed in the present document are a method and terminal for calculating channel quality indication information. The method includes: a terminal performing a channel measurement according to a received cell state information-reference signal (CSI-RS) or cell reference signal (CRS), determining a channel state information (CSI) reference resource, and determining channel quality indication (CQI) calculation conditions, then the terminal calculating a CQI value corresponding to the CSI reference resource according to the determined conditions and the measurement result. The present document makes a reasonable setting of the CQI calculation conditions, and ensures performance and effectiveness of system link self-adaptation.
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