发明名称 |
METHOD AND NODE RELATED TO CHANNEL ESTIMATION |
摘要 |
A method comprises determining a first and a second sub-carrier associated with a channel, and multiplying a signal received on the first sub-carrier with a first number to form a first resulting signal. The first number multiplied with a known signal transmitted by a second transmitting node on the first sub-carrier equals a constant value. A signal received on the second sub-carrier is multiplied with a second number to form a second resulting signal. The second number multiplied with the known signal transmitted by the second transmitting node on the second sub-carrier equals the constant value. The second resulting signal is subtracted from the first resulting signal to obtain a signal for which interference from the second transmitting node is suppressed, and the channel is estimated based on the obtained signal. |
申请公布号 |
EP2777185(B1) |
申请公布日期 |
2016.08.24 |
申请号 |
EP20110874044 |
申请日期 |
2011.10.13 |
申请人 |
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) |
发明人 |
YU, LUSHENG;GÖRANSSON, BO;HUANG, JINLIANG;YANG, YU |
分类号 |
H04J11/00;H04L25/02 |
主分类号 |
H04J11/00 |
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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