Hardware-efficient searcher architecture for code division...

Details Hardware-efficient searcher architecture for code division... Hardware-efficient searcher architecture for code division...

2011-03-08

2011-03-08

Torres, Juan A (Department: 2611)

Pulse or digital communications

Spread spectrum

Direct sequence

Reexamination Certificate

active

07903722

ABSTRACT:
An apparatus comprises a receiver for receiving a multipath signal and a searcher that stores delayed samples of the received multipath signal, wherein the searcher is operative on the delayed samples of the received multipath signal for identifying one or more paths of the received multipath signal.

REFERENCES:
patent: 5060239 (1991-10-01), Briscoe et al.
patent: 5483292 (1996-01-01), Ko
patent: 5648893 (1997-07-01), Loo et al.
patent: 5648983 (1997-07-01), Kostic et al.
patent: 5764687 (1998-06-01), Easton
patent: 5796775 (1998-08-01), Aoyama
patent: 5995512 (1999-11-01), Pogue et al.
patent: 6067293 (2000-05-01), Shoji
patent: 6480527 (2001-07-01), Kim
patent: 6366606 (2002-04-01), Sriram
patent: 6700925 (2004-03-01), Ohnishi
patent: 6771693 (2004-08-01), Lakkis
patent: 6888372 (2005-05-01), Hazanchuk
patent: 7130331 (2006-10-01), Kang et al.
patent: 7248635 (2007-07-01), Arneson et al.
patent: 7327779 (2008-02-01), Lugil et al.
patent: 7532663 (2009-05-01), Lewis
patent: 2001/0004378 (2001-06-01), Takeuchi et al.
patent: 2001/0036222 (2001-11-01), Doetsch et al.
patent: 2002/0110103 (2002-08-01), Jung
patent: 2003/0103476 (2003-06-01), Choi et al.
patent: 2003/0103557 (2003-06-01), Dolwin
patent: 2003/0123528 (2003-07-01), Hackett
patent: 2003/0176171 (2003-09-01), Sato et al.
patent: 2003/0202541 (2003-10-01), Lim et al.
patent: 2003/0202565 (2003-10-01), Li et al.
patent: 2003/0235238 (2003-12-01), Schelm et al.
patent: 2004/0017846 (2004-01-01), Fernandez-Corbaton et al.
patent: 2004/0071199 (2004-04-01), Boesel et al.
patent: 2004/0085921 (2004-05-01), Lin
patent: 2004/0165566 (2004-08-01), Lee et al.
patent: 2004/0250049 (2004-12-01), Becker et al.
patent: 2005/0002369 (2005-01-01), Ro et al.
patent: 2005/0002442 (2005-01-01), Litwin et al.
patent: 2005/0207479 (2005-09-01), Ruprich et al.
patent: 2005/0208959 (2005-09-01), Chen et al.
patent: 2005/0225804 (2005-10-01), Arquilevich et al.
patent: 2006/0126491 (2006-06-01), Ro et al.
patent: 2006/0188005 (2006-08-01), Espax
patent: 2006/0199596 (2006-09-01), Teauge et al.
patent: 2008/0130720 (2008-06-01), Dolwin
patent: 2008/0225963 (2008-09-01), Lakkis
patent: 2009/0258605 (2009-10-01), Boos
patent: 1189265 (1998-07-01), None
patent: 1280428 (2001-07-01), None
patent: 1365211 (2002-08-01), None
patent: 10241693 (2004-03-01), None
patent: 1109323 (2001-06-01), None
patent: 10173629 (1998-06-01), None
patent: 10240388 (1998-09-01), None
patent: 2000124847 (2000-04-01), None
patent: 2004164566 (2004-06-01), None
patent: 2006520149 (2006-08-01), None
International Search Report, dated Aug. 22, 2005.
Elders-Boll, “WCDMA Baseband Design Faces Challenges”, Wireless Systems Design, Jan./Feb. 2003.
Kiessling et al., “Performance Enhancements to the UMTS (W-CDMA) Initial Cell Search Algorithm”, Agere Systems, IEEE, 2002.

Affiliated with

Also associated with

Rating

Hardware-efficient searcher architecture for code division... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Hardware-efficient searcher architecture for code division..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hardware-efficient searcher architecture for code division... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2675238