Pulse or digital communications – Equalizers – Automatic
Reexamination Certificate
2006-06-30
2009-08-18
Vo, Don N (Department: 2611)
Pulse or digital communications
Equalizers
Automatic
C375S350000
Reexamination Certificate
active
07577194
ABSTRACT:
An equalizer calculates an equalization weight using a transmission channel response vector that arranges transmission channel estimation at the detection path timing and at the neighbor path timings thereof. The equalizer realizes excellent equalization characteristics by generating a transmission channel response vector that will not be affected by MPI by use of a multipath interference canceller (MPIC) to calculate the equalization weight.
REFERENCES:
patent: 6470044 (2002-10-01), Kowalski
patent: 2004/0005018 (2004-01-01), Zhu et al.
patent: 2004/0141469 (2004-07-01), Jung et al.
patent: 2006/0215747 (2006-09-01), Pietraski
patent: 2008/0095226 (2008-04-01), Bar-Ness et al.
patent: 05-130079 (1993-05-01), None
patent: 07-177124 (1995-07-01), None
patent: 09-238099 (1997-09-01), None
patent: 2002-064466 (2002-02-01), None
patent: 2002-198878 (2002-07-01), None
patent: 2002-290294 (2002-10-01), None
patent: 2003-318780 (2003-11-01), None
patent: 2004-072380 (2004-03-01), None
patent: 2004-080555 (2004-03-01), None
patent: WO 01/48959 (2001-07-01), None
D. Falconer, S.L. Ariyavisitakul, A. Benyamin-Seeyar, and B. Eidson, “Frequency Domain Equalization for Single-Carrier Broadband Wireless Systems”, IEEE Commun. Mag., vol. 40, No. 4, pp. 58-66, Apr. 2002.
M. Matsumoto et al., “Accurate Channel Separation Schemes in MMSE-based Chip Equalizer for HSDPA Mobile Terminals”, 2005, IEICE (The Institute of Electronics, Information and Communication Engineers) General Conference.
T. Tonegawa et al., “Suppression of Biomodal Stress-Induced Voiding Using High-Diffusive Dopant from Cu-alloy Seed Layer”, IEEE, 2003, pp. 215-218.
Kimata Masayuki
Yoshida Shousei
NEC Corporation
Scully , Scott, Murphy & Presser, P.C.
Vo Don N
LandOfFree
Equalizer and equalization method does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Equalizer and equalization method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Equalizer and equalization method will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4127578