Invention Grant
- Patent Title: Codebook design method for multiple input multiple output system and method for using the codebook
- Patent Title (中): 多输入多输出系统的码本设计方法及使用码本的方法
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Application No.: US13889856Application Date: 2013-05-08
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Publication No.: US08644414B2Publication Date: 2014-02-04
- Inventor: Bruno Clerckx , David Mazzarese , Ki Il Kim , Sung Jin Kim
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: NSIP Law
- Priority: KR10-2008-0080076 20080814; KR10-2009-0017040 20090227
- Main IPC: H04L1/02
- IPC: H04L1/02
Abstract:
A multiple input multiple output (MIMO) communication method using a codebook is provided. The MIMO communication method may use one or more codebooks and the codebooks may change according to a transmission rank, a channel state of a user terminal, and/or a number of feedback bits. The one or more codebooks may be adaptively updated according to a time correlation coefficient of a channel.
Public/Granted literature
- US20130266084A1 CODEBOOK DESIGN METHOD FOR MULTIPLE INPUT MULTIPLE OUTPUT SYSTEM AND METHOD FOR USING THE CODEBOOK Public/Granted day:2013-10-10
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