Method and an apparatus for timing control of channel...

Details Method and an apparatus for timing control of channel... Method and an apparatus for timing control of channel...

2011-08-09

2011-08-09

Vo, Don N (Department: 2611)

Pulse or digital communications

Receivers

Particular pulse demodulator or detector

Reexamination Certificate

active

07995681

ABSTRACT:
The present invention relates to a method and an apparatus for timing control of channel estimation. The method includes: sequentially shifting a channel estimation window in a power-delay profile in a specific time interval to obtain a plurality of candidate segments; sequentially calculating a metric corresponding to the candidate segments according to the delay paths and the channel power contained in the candidate segments; among the metrics, finding out an optimal segment with the maximum metric and deciding a timing of channel estimation based on the optimal segment.

REFERENCES:
patent: 6370397 (2002-04-01), Popovic et al.
patent: 6731622 (2004-05-01), Frank et al.
patent: 7058399 (2006-06-01), Klein et al.
patent: 2007/0009065 (2007-01-01), Kuo et al.
patent: 2007/0041431 (2007-02-01), Reial

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