Spread spectrum communication receiver

Details Spread spectrum communication receiver Spread spectrum communication receiver

1997-03-06

1999-03-30

Ghebretinsae, Temesghen

Pulse or digital communications

Repeaters

Testing

375208, 375349, 370342, H04B 1500, H04B 7216, H04L 102

Patent

active

058898158

ABSTRACT:
A spread spectrum communication receiver includes a plurality of fingers each including a despreader part, an inverse-orthogonal conversion part and a demodulation part. A channel combining part combines demodulated symbols of the plurality of fingers. A control part controls the plurality of fingers on the basis of orthogonal channel allocation information and channel state information so that the fingers execute a RAKE process when the channel information indicates that data to be transmitted is allocated to one orthogonal channel at a transmitter and the fingers perform parallel demodulation processes then the channel information indicates that data to be transmitted is allocated to a plurality of orthogonal channels at the transmitter.

REFERENCES:
patent: 5237586 (1993-08-01), Bottomley
patent: 5361276 (1994-11-01), Subramanian
patent: 5528624 (1996-06-01), Kaku et al.
patent: 5691974 (1997-11-01), Zehavi et al.
patent: 5757767 (1998-05-01), Zehavi
patent: 5757845 (1998-05-01), Fukawa et al.
patent: 5777990 (1998-07-01), Zehavi et al.
patent: 5799010 (1998-08-01), Lomp et al.
patent: 5812542 (1998-09-01), Bruckert et al.

Affiliated with

Also associated with

Rating

Spread spectrum communication receiver does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Spread spectrum communication receiver, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Spread spectrum communication receiver will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1221531