Communication apparatus

Details Communication apparatus Communication apparatus

2006-05-30

2006-05-30

Chin, Stephen (Department: 2634)

Pulse or digital communications

Spread spectrum

C375S260000, C375S343000, C375S367000

Reexamination Certificate

active

07054347

ABSTRACT:
Signals sent from a sender by a code division multiple access communication system are input respectively into first to Mth delay units which are disposed parallel to one another. The correlation is examined in each correlator, and the results of a predetermined number of times of correlation are averaged in each averaging section. Based on this, path detection is carried out in each path detector. The results of path detection are input into a correlator control unit which performs control in such a manner that the number of times of averaging in an averaging section is smaller for a higher correlation value.

REFERENCES:
patent: 6324160 (2001-11-01), Martin et al.
patent: 6768729 (2004-07-01), Ohsuge
patent: 2001/0050950 (2001-12-01), Sato
patent: 2002/0122557 (2002-09-01), Aihara et al.
patent: 0 718 998 (1996-06-01), None
patent: 0 940 926 (1999-09-01), None
patent: 1 052 783 (2000-11-01), None
patent: 1 069 696 (2001-01-01), None
patent: A 8-181636 (1996-07-01), None
patent: A 10-271034 (1998-10-01), None
patent: A 11-27180 (1999-01-01), None
patent: A 11-187450 (1999-07-01), None
patent: A 11-274982 (1999-10-01), None
patent: A 2000-4211 (2000-01-01), None
patent: A 2000-151466 (2000-05-01), None
patent: 99/37037 (1999-07-01), None
patent: 99/63677 (1999-12-01), None

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3635617