Diversity receiver and method of diversity reception

Details Diversity receiver and method of diversity reception Diversity receiver and method of diversity reception

2007-01-23

2007-01-23

Trinh, Sonny (Department: 2618)

Telecommunications

Receiver or analog modulated signal frequency converter

Plural receivers

C455S277100, C455S273000

Reexamination Certificate

active

10486392

ABSTRACT:
The diversity receiver according to the present invention operates as a multicarrier diversity receiver. The diversity receiver includes weight calculators that calculate a weight coefficient for each carrier based on information about a phase difference between branches and amplitude information on each carrier obtained from a reception frame, and branch combiners that combine reception signals at branches for each carrier based on the weight coefficient prior to signal detection.

REFERENCES:
patent: 5335359 (1994-08-01), Tsujimoto et al.
patent: 5598428 (1997-01-01), Sato
patent: 5692018 (1997-11-01), Okamoto
patent: 5697083 (1997-12-01), Sano
patent: 5757866 (1998-05-01), Kannari et al.
patent: 5982825 (1999-11-01), Tsujimoto
patent: 6069912 (2000-05-01), Sawahashi et al.
patent: 6087986 (2000-07-01), Shoki et al.
patent: 6137824 (2000-10-01), Liu
patent: 6947715 (2005-09-01), Kolze
patent: 2002/0187814 (2002-12-01), Yoshida
patent: 2004/0042532 (2004-03-01), Artamo et al.
patent: 2004/0229581 (2004-11-01), Mizoguchi et al.
patent: 10-93323 (1998-04-01), None
patent: 2001-156689 (2001-06-01), None
Miura et al, “Self-Beam Steering Array Antenna by Digital Beamforming for Mobile Satelite Communications” IEICE Trans., B-II vol. J-79-B-II No. 8, 1996, pp. 448-458, no month listed.
Adachi et al, “BER Performance of QDPSK with Postdection Diversity Reception in Mobile Radio Channels.” IEEE Transactions on Vehicular Technology, vol. 40 No. 1, 1991, pp. 237-249, no month listed.

Affiliated with

Also associated with

Rating

Diversity receiver and method of diversity reception does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Diversity receiver and method of diversity reception, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Diversity receiver and method of diversity reception will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3786711