Inter-carrier interference cancellation method and receiver...

Details Inter-carrier interference cancellation method and receiver... Inter-carrier interference cancellation method and receiver...

2007-02-26

2010-11-02

Phu, Phuong (Department: 2611)

Pulse or digital communications

Spread spectrum

Direct sequence

C375S144000, C375S346000, C375S349000, C375S260000, C375S267000, C455S500000, C455S501000, C455S504000, C455S063100

Reexamination Certificate

active

07826517

ABSTRACT:
A receiver for ICI cancellation in a MIMO system is provided, in which a detection orderer determines a subcarrier detection order according to SINRs of subcarriers in an I-CMOS, a detector receives a vector on the subcarriers and a priori information from a decoder according to the subcarrier detection order and iteratively estimates the received vector using the a priori information, and the decoder decodes an ICI-cancelled signal according to the estimate.

REFERENCES:
patent: 7266168 (2007-09-01), Kwak et al.
patent: 7463694 (2008-12-01), Kwak et al.
patent: 7546103 (2009-06-01), Kopikare et al.
patent: 7643538 (2010-01-01), Currivan et al.
patent: 2003/0035491 (2003-02-01), Walton et al.

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