Invention Grant
- Patent Title: Channel information transmission method and feedback method, an apparatus thereof, a base station and a transmission method of the base station
- Patent Title (中): 信道信息传输方法和反馈方法，其装置，基站和基站的传输方法
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Application No.: US13579755Application Date: 2011-02-17
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Publication No.: US08665982B2Publication Date: 2014-03-04
- Inventor: Kyoungmin Park , Jianjun Li , Sungjin Suh , Sungkwon Hong
- Applicant: Kyoungmin Park , Jianjun Li , Sungjin Suh , Sungkwon Hong
- Applicant Address: KR Seoul
- Assignee: Pantech Co., Ltd.
- Current Assignee: Pantech Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: H.C. Park & Associates, PLC
- Priority: KR10-2010-0015032 20100219
- International Application: PCT/KR2011/001049 WO 20110217
- International Announcement: WO2011/102649 WO 20110825
- Main IPC: H04B7/02
- IPC: H04B7/02
Abstract:
A wireless communication system uses a multiple-input multiple-output (MIMO) antenna in the transceiver mode. The system includes the technical features of a stage in which m bits of a first set of information is transmitted for a first pre-coding matrix (where m is an integer greater than 1), and a stage in which n bits of a second set of information is transmitted for a second pre-coding matrix (where n is an integer greater than 1 but less than n).
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