发明授权
- 专利标题： Codebook for multiple user multiple input multiple output system and communication device using the codebook
- 专利标题（中）： 多用户多输入多输出系统和使用码本的通信设备的码本
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申请号： US13233761申请日： 2011-09-15
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公开(公告)号： US08686883B2公开(公告)日： 2014-04-01
- 发明人: Joon-Il Choi , Yongxing Zhou
- 申请人： Joon-Il Choi , Yongxing Zhou
- 申请人地址： KR Suwon-si
- 专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人地址： KR Suwon-si
- 代理机构： NSIP Law
- 优先权： CN200710186649 20071121; KR10-2008-0053697 20080609
- 主分类号： H03M7/00
- IPC分类号： H03M7/00
摘要：
Disclosed are a Multiple User Multiple Input Multiple Output (MU-MIMO) codebook design method, and a communication device using the codebook. A MU-MIMO codebook design method includes analyzing beam patterns of candidate vectors included in a predetermined candidate codebook, and eliminating at least one of the candidate vectors based on the beam patterns of the candidate vectors to generate the MU-MIMO codebook for a MU-MIMO system being comprised of the remaining vectors.
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