发明授权
US08774137B2 Transmission/reception apparatus and method for supporting MIMO technology in a forward link of a high rate packet data system
有权
用于在高速率分组数据系统的前向链路中支持MIMO技术的发送/接收装置和方法
- 专利标题： Transmission/reception apparatus and method for supporting MIMO technology in a forward link of a high rate packet data system
- 专利标题（中）： 用于在高速率分组数据系统的前向链路中支持MIMO技术的发送/接收装置和方法
-
申请号： US13685333申请日： 2012-11-26
-
公开(公告)号： US08774137B2公开(公告)日： 2014-07-08
- 发明人: Jae-Chon Yu , Hwan-Joon Kwon , Dong-Hee Kim , Yu-Chul Kim , Jin-Kyu Han
- 申请人： Samsung Electronics Co., Ltd.
- 申请人地址： KR
- 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
- 代理机构： The Farrell Law Firm, P.C.
- 优先权： KR10-2006-0007981 20060125
- 主分类号： H04L27/26
- IPC分类号： H04L27/26
摘要：
Methods and apparatus are provided for transmitting and receiving data in a communication system with a plurality of antennas. Data and a first pilot are generated. The first pilot is transmitted at a first position in a frequency domain that corresponds to a position of the generated data in the frequency domain and at a first position in a time domain that is with the generated data, in every transmission time interval of the data. A second pilot is generated. The second pilot is transmitted at predetermined second positions in the time domain and the frequency domain, in a transmission time interval that is predefined by a transmitter and a receiver.