公开(公告)号：US09042468B2

公开(公告)日：2015-05-26

申请号：US13929355

申请日：2013-06-27

申请人： Oana-Elena Barbu ,  Guillaume Damien Andre Monghal ,  Christian Rom ,  Bernhard H. Fleury ,  Niels Lovmand Pedersen ,  Carles Navarro Manchon

发明人： Oana-Elena Barbu ,  Guillaume Damien Andre Monghal ,  Christian Rom ,  Bernhard H. Fleury ,  Niels Lovmand Pedersen ,  Carles Navarro Manchon

IPC分类号： H04K1/10 ,  H04L25/02 ,  H04L5/00

CPC分类号： H04L25/0202 ,  H04L5/0023 ,  H04L5/0048 ,  H04L25/0212 ,  H04L25/0218 ,  H04L25/022 ,  H04L25/0224 ,  H04L25/024

摘要： A method includes determining a sequence of first coefficient estimates of a communication channel based on a sequence of pilots arranged according to a known pilot pattern and based on a receive signal, wherein the receive signal is based on the sequence of pilots transmitted over the communication channel. The method further includes determining a sequence of second coefficient estimates of the communication channel based on a decomposition of the first coefficient estimates in a dictionary matrix and a sparse vector of the second coefficient estimates, the dictionary matrix including filter characteristics of at least one known transceiver filter arranged in the communication channel.

摘要翻译： 一种方法包括：基于根据已知导频模式布置并基于接收信号的导频序列来确定通信信道的第一系数估计序列，其中接收信号基于通过通信信道发送的导频序列 。 该方法还包括基于字典矩阵中的第一系数估计和第二系数估计的稀疏向量的分解来确定通信信道的第二系数估计序列，字典矩阵包括至少一个已知收发器的滤波特性 滤波器布置在通信信道中。

公开(公告)号：US20150003542A1

公开(公告)日：2015-01-01

申请号：US13929355

申请日：2013-06-27

申请人： Oana-Elena BARBU ,  Guillaume Damien Andre MONGHAL ,  Christian ROM ,  Bernhard H. FLEURY ,  Niels Lovmand PEDERSEN ,  Carles NAVARRO MANCHON

发明人： Oana-Elena BARBU ,  Guillaume Damien Andre MONGHAL ,  Christian ROM ,  Bernhard H. FLEURY ,  Niels Lovmand PEDERSEN ,  Carles NAVARRO MANCHON

IPC分类号： H04L25/02

CPC分类号： H04L25/0202 ,  H04L5/0023 ,  H04L5/0048 ,  H04L25/0212 ,  H04L25/0218 ,  H04L25/022 ,  H04L25/0224 ,  H04L25/024

摘要： A method includes determining a sequence of first coefficient estimates of a communication channel based on a sequence of pilots arranged according to a known pilot pattern and based on a receive signal, wherein the receive signal is based on the sequence of pilots transmitted over the communication channel. The method further includes determining a sequence of second coefficient estimates of the communication channel based on a decomposition of the first coefficient estimates in a dictionary matrix and a sparse vector of the second coefficient estimates, the dictionary matrix including filter characteristics of at least one known transceiver filter arranged in the communication channel.

摘要翻译： 一种方法包括：基于根据已知导频模式布置并基于接收信号的导频序列来确定通信信道的第一系数估计序列，其中接收信号基于通过通信信道发送的导频序列 。 该方法还包括基于字典矩阵中的第一系数估计和第二系数估计的稀疏向量的分解来确定通信信道的第二系数估计序列，字典矩阵包括至少一个已知收发器的滤波特性 滤波器布置在通信信道中。