基本信息:
- 专利标题： CHANNEL ESTIMATION FOR WIRELESS SYSTEMS WITHOUT MATRIX INVERSION
- 申请号：US16396785 申请日：2019-04-29
- 公开(公告)号：US20190253283A1 公开(公告)日：2019-08-15
- 发明人： Geoffrey Ye LI
- 申请人： Sony Corporation
- 申请人地址： JP Tokyo
- 专利权人： Sony Corporation
- 当前专利权人： Sony Corporation
- 当前专利权人地址： JP Tokyo
- 主分类号： H04L25/02
- IPC分类号： H04L25/02 ; H04L1/06 ; H04L27/26
摘要：
In various embodiments, techniques are provided to determine channel characteristics of various communication systems such as OFDM systems or systems using a plurality of transmit antennas by using various sets of training symbols that produce zero cross-correlation energy. Channel communication can accordingly be simplified as the zero cross-correlation property allows for channel estimation without a matrix inversion.