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
-
Application No.: US12476275Application Date: 2009-06-02
-
Publication No.: US08457233B2Publication Date: 2013-06-04
- Inventor: Bruno Clerckx , David Mazzarese , Ki Il Kim , Sung Jin Kim
- Applicant: Bruno Clerckx , David Mazzarese , Ki Il Kim , Sung Jin Kim
- 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: H04L1/06
- IPC: H04L1/06
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
- US20090323841A1 CODEBOOK DESIGN METHOD FOR MULTIPLE INPUT MULTIPLE OUTPUT SYSTEM AND METHOD FOR USING THE CODEBOOK Public/Granted day:2009-12-31
Information query
