发明名称 |
Method and arrangement of delay spread compensation |
摘要 |
A method of delay spread compensation, suitable for use in a communication device a having plurality of receiver antennas, is disclosed. The method comprises receiving a plurality of signals, each via a respective antenna, wherein each signal comprises a signal component corresponding to a transmitted signal, and wherein each received signal experiences a respective channel impulse response having a corresponding delay spread; determining estimates of each of the channel impulse responses; calculating post-coding characteristics based on the estimates of the channel impulse responses; and post-coding the plurality of received signals using the post-coding characteristics to produce at least a first delay spread compensated signal. Corresponding computer program product, processing arrangement and communication device are also disclosed. |
申请公布号 |
EP2211512(A1) |
申请公布日期 |
2010.07.28 |
申请号 |
EP20090151168 |
申请日期 |
2009.01.23 |
申请人 |
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) |
发明人 |
NORDSTROEM, FREDRIK;LINCOLN, BO;LINDOFF, BENGT;ROSENQVIST, ANDERS |
分类号 |
H04L25/03 |
主分类号 |
H04L25/03 |
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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