发明授权
US08542759B2 Method for transmitting a signal from a transmitter to a receiver in a power line communication network, transmitter, receiver, power line communication modem and power line communication system
有权
用于在电力线通信网络，发射机，接收机，电力线通信调制解调器和电力线通信系统中从发射机向接收机发送信号的方法
- 专利标题： Method for transmitting a signal from a transmitter to a receiver in a power line communication network, transmitter, receiver, power line communication modem and power line communication system
- 专利标题（中）： 用于在电力线通信网络，发射机，接收机，电力线通信调制解调器和电力线通信系统中从发射机向接收机发送信号的方法
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申请号： US13601697申请日： 2012-08-31
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公开(公告)号： US08542759B2公开(公告)日： 2013-09-24
- 发明人: Lothar Stadelmeier , Dietmar Schill , Andreas Schwager , Daniel Schneider
- 申请人： Lothar Stadelmeier , Dietmar Schill , Andreas Schwager , Daniel Schneider
- 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
- 代理机构： Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权： EP07014436 20070723
- 主分类号： H04K1/10
- IPC分类号： H04K1/10
摘要：
A method for transmitting a signal from a transmitter over a channel to a receiver on a Power Line Network, wherein said signal is OFDM-modulated on a set of sub-carriers, is proposed, wherein an OFDM tonemap and an eigenbeamforming encoding matrix are determined based on a channel estimation for each sub-carrier, a tonemap feedback signal and an eigenbeamforming feedback signal are generated, which are descriptive of said OFDM tonemap and said eigenbeamforming encoding matrix, respectively, and transmitted to the transmitter. A corresponding receiver, a transmitter, a power line communication and a power line communication system are described as well.
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