Invention Grant
- Patent Title: Terminal and method for calculating channel quality indication information
- Patent Title (中): 终端和计算信道质量指示信息的方法
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Application No.: US14400603Application Date: 2011-12-21
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Publication No.: US09590749B2Publication Date: 2017-03-07
- Inventor: Yijian Chen , Jun Xu , Yu Ngok Li , Bo Dai , Junfeng Zhang
- Applicant: Yijian Chen , Jun Xu , Yu Ngok Li , Bo Dai , Junfeng Zhang
- Applicant Address: CN Shenzhen, Guangdong Province
- Assignee: ZTE Corporation
- Current Assignee: ZTE Corporation
- Current Assignee Address: CN Shenzhen, Guangdong Province
- Agency: Ling and Yang Intellectual Property
- Agent Ling Wu; Stephen Yang
- Priority: CN201110233125 20110815
- International Application: PCT/CN2011/084330 WO 20111221
- International Announcement: WO2012/155511 WO 20121122
- Main IPC: H04B7/06
- IPC: H04B7/06 ; H04B17/309 ; H04L1/00 ; H04B7/04 ; H04L25/02
Abstract:
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.
Public/Granted literature
- US20150249511A1 Terminal and Method for Calculating Channel Quality Indication Information Public/Granted day:2015-09-03
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