Invention Grant
US08903005B2 Method for sending channel information, and a terminal, a base station and an LTE-A system
有权
用于发送信道信息的方法，以及终端，基站和LTE-A系统
- Patent Title: Method for sending channel information, and a terminal, a base station and an LTE-A system
- Patent Title (中): 用于发送信道信息的方法，以及终端，基站和LTE-A系统
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Application No.: US13817179Application Date: 2011-07-15
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Publication No.: US08903005B2Publication Date: 2014-12-02
- Inventor: Yijian Chen , Yu Ngok Li , Jun Xu , Shupeng Li , Junfeng Zhang
- Applicant: Yijian Chen , Yu Ngok Li , Jun Xu , Shupeng Li , Junfeng Zhang
- Applicant Address: CN
- Assignee: ZTE Corporation
- Current Assignee: ZTE Corporation
- Current Assignee Address: CN
- Agency: Cantor Colburn LLP
- Priority: CN201010259081 20100816
- International Application: PCT/CN2011/077191 WO 20110715
- International Announcement: WO2012/022208 WO 20120223
- Main IPC: H04B7/02
- IPC: H04B7/02 ; H04B7/06 ; H04L25/03 ; H04B7/04
Abstract:
The present invention discloses a method for sending channel information, and a terminal, a base station and an LTE-A system. The method comprises: a mobile terminal acquiring channel information; determining, in a codebook space, an RI and a PMI corresponding to the channel information according to the channel information; and sending the RI and the PMI to a base station. By way of the present invention, the effects of improving the throughput of an LTE-A system and the frequency spectrum efficiency thereof are achieved.
Public/Granted literature
- US20130243108A1 Method for sending channel information, and a terminal, a base station and an LTE-A system Public/Granted day:2013-09-19
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