Spread spectrum communication apparatus

Details Spread spectrum communication apparatus Spread spectrum communication apparatus

1997-03-05

1999-09-07

Pham, Chi H.

Pulse or digital communications

Repeaters

Testing

375222, H04B 1500, H04K 100, H04L 2730

Patent

active

059498161

ABSTRACT:
Correlation between a received signal and a PN code is obtained by a correlating portion. A correlation timing signal is detected by a correlation timing detecting portion, a delay profile is calculated by a delay profile calculating portion with reference to the correlation timing signal and a signal from a known data portion detecting portion. The delay profile is applied to a demodulating portion, and setting of path diversity is determined based on the delay profile.

REFERENCES:
patent: 5425059 (1995-06-01), Tsujimoto
patent: 5646958 (1997-07-01), Tsujimoto
patent: 5809019 (1998-09-01), Ichihara et al.
patent: 5812593 (1998-09-01), Kaku
patent: 5832021 (1988-11-01), Kondo
Spread Spectrum Communication System, by Mitsuo Yokoyama, pp. 529-530.

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1811727