Cell site demodulation architecture for a spread spectrum multip

Pulse or digital communications – Repeaters – Testing

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

370342, H04B 14707

Patent

active

056549792

ABSTRACT:
An integrated demodulation processor used in a modem for a spread spectrum communications system despreads multipath receive signals then uses a time sliced transform processor to process the multiple signals in to a single series of soft decision results. The demodulation processor uses a single transform engine which operates on a time slice basis. The output of the processor engine cascade through a pipeline processor which, on a time slice basis, operates on signals corresponding to each multipath receive signal. The processed results are dual maxima decoded to provide soft decision data.

REFERENCES:
patent: 4164628 (1979-08-01), Ward et al.
patent: 4901307 (1990-02-01), Gilhousen et al.
patent: 5056109 (1991-10-01), Gilhousen et al.
patent: 5101501 (1992-03-01), Gilhousen et al.
patent: 5103459 (1992-04-01), Gilhousen et al.
patent: 5109390 (1992-04-01), Gilhousen et al.
patent: 5329549 (1994-07-01), Kawasaki
patent: 5442627 (1995-08-01), Viterbi et al.
patent: 5465269 (1995-11-01), Schaffner et al.
patent: 5490105 (1996-02-01), Blakeney II et al.
Golomb et al, Digital Communications with Space Applications, 1964, pp.45-64.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Cell site demodulation architecture for a spread spectrum multip does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Cell site demodulation architecture for a spread spectrum multip, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cell site demodulation architecture for a spread spectrum multip will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1080249

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.