Invention Grant
- Patent Title: Apparatus and method for transmitting and receiving control information in multiple input multiple output system
- Patent Title (中): 用于在多输入多输出系统中发送和接收控制信息的装置和方法
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Application No.: US13096299Application Date: 2011-04-28
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Publication No.: US08429515B2Publication Date: 2013-04-23
- Inventor: Jung-Su Han , Hi-Chan Moon , Jun-Sung Lim , Seong-Woo Ahn
- Applicant: Jung-Su Han , Hi-Chan Moon , Jun-Sung Lim , Seong-Woo Ahn
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Jefferson IP Law, LLP
- Priority: KR10-2010-0039272 20100428
- Main IPC: H03M13/00
- IPC: H03M13/00 ; H04W72/00 ; H04W4/00 ; H04B7/00 ; H04L27/00
Abstract:
An apparatus and a method for transmitting and receiving control information in a Multiple Input Multiple Output (MIMO) system are provided. A method of a base station for transmitting control information to a terminal in the MIMO system includes transmitting first control information for every transmission mode except for a Multiple-User (MU)-MIMO mode, to the terminal over a control channel of a subframe, and transmitting second control information for the MU-MIMO mode to the terminal over a data channel of the subframe.
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