Power adaptive channel estimation for a multi-path receiving

Details Power adaptive channel estimation for a multi-path receiving Power adaptive channel estimation for a multi-path receiving

2011-06-14

2011-06-14

Tse, Young T. (Department: 2611)

Pulse or digital communications

Systems using alternating or pulsating current

Plural channels for transmission of a single pulse train

C375S260000

Reexamination Certificate

active

07961806

ABSTRACT:
A multi-path receiving system is provided. The multi-path receiving system includes a multi-path analyzer, a channel estimator and an equalizer. The multi-path analyzer analyzes a channel impulse response (CIR) of the multi-path channel from the received stream. The channel estimator calculates a channel estimation result from the received stream. The channel estimator comprises a frequency domain interpolation filter performing channel estimation. The frequency domain interpolation filter consumes an amount of power according to the CIR result output from the multi-path analyzer. The equalizer equalizes the received stream based on the channel estimation result.

REFERENCES:
patent: 7450654 (2008-11-01), Singh et al.
patent: 2003/0231709 (2003-12-01), Pare et al.
patent: 2005/0185724 (2005-08-01), Wang et al.
patent: 2005/0265490 (2005-12-01), Sestok et al.
patent: 2006/0146690 (2006-07-01), Zhang et al.
patent: 2006/0239178 (2006-10-01), Svensson et al.
patent: 2007/0064824 (2007-03-01), Wang et al.
patent: 2007/0070882 (2007-03-01), Kawauchi et al.
patent: 2007/0076804 (2007-04-01), Sestok et al.
patent: 2008/0317153 (2008-12-01), Sadek et al.
patent: 1335552 (2003-08-01), None

Affiliated with

Also associated with

Rating

Power adaptive channel estimation for a multi-path receiving does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Power adaptive channel estimation for a multi-path receiving, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Power adaptive channel estimation for a multi-path receiving will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2680830