发明名称 |
Method and system for pre-coding for frequency selective radio communication channel |
摘要 |
A method for processing signals to be transmitted in a MIMO system from a transmitter having at least two transmitting antennas to a receiver having at least two receiving antennas on a frequency selective communication channel. The method comprises estimating elements of a channel matrix H(q-1) based on time delays and complex valued coefficients associated with the communication channel to provide an estimated frequency variation function of each element of the channel matrix, and pre-coding the signals to be transmitted based on the estimated frequency variation function for each element. The invention also relates to a MIMO system; and a transmitter and a receiver for use in a MIMO system.
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申请公布号 |
US8509334(B2) |
申请公布日期 |
2013.08.13 |
申请号 |
US20100682706 |
申请日期 |
2010.04.12 |
申请人 |
LINDGREN ULF;KRASNY LEONID;SAHLIN HENRIK;TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) |
发明人 |
LINDGREN ULF;KRASNY LEONID;SAHLIN HENRIK |
分类号 |
H04B7/02;H04L27/06 |
主分类号 |
H04B7/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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