Radio channel access control

Details Radio channel access control Radio channel access control

1993-12-06

1996-02-06

Voeltz, Emanuel T.

Boots, shoes, and leggings

379 59, 455 331, H04Q 700

Patent

active

054900875

ABSTRACT:
A cellular telecommunication system comprised of low-Earth orbiting satellites featuring allocation of communication channels among users in cells is disclosed. Each subscriber unit is programmed with an embedded class identifier. During periods when it is desirable to limit acquisition of a satellite to some restricted class or set of classes, such as periods of heavy use, the satellite broadcasts a list of inhibited class identifiers allowing only uninhibited classes access to the communication system. The method reduces thrashing by allowing access to users on a hierarchy class basis. The method uses both real time cell loading data and historical cell loading information based on previous experiences and can be programmed to limit access to emergency services in the case of natural disasters.

REFERENCES:
patent: 4315262 (1982-02-01), Acampora et al.
patent: 4901340 (1990-02-01), Parker et al.
patent: 4916728 (1990-04-01), Blair
patent: 4979118 (1990-12-01), Kheradpir
patent: 5012469 (1991-04-01), Sardana
patent: 5038398 (1991-08-01), Wills
patent: 5097499 (1992-03-01), Cosentino
patent: 5123110 (1992-06-01), Grube
patent: 5226045 (1993-06-01), Chuang
patent: 5227802 (1993-07-01), Pullman et al.
patent: 5268694 (1993-12-01), Jan et al.
patent: 5276730 (1994-01-01), Cimini, Jr. et al.
patent: 5276911 (1994-01-01), Levine et al.
patent: 5287541 (1994-02-01), Davis et al.
patent: 5293576 (1994-03-01), Mihm, Jr. et al.
patent: 5335278 (1994-08-01), Matchett et al.
patent: 5337345 (1994-08-01), Cassidy et al.
patent: 5361399 (1994-11-01), Linquist et al.
patent: 5363428 (1994-11-01), Nagashima
patent: 5367304 (1994-11-01), Jan et al.
patent: 5371780 (1994-12-01), Amitay
An article entitled "Mobile Satellite Communications" by Theresa C. Wang and Ellen Pickethall, Modern Science & Technology of Telecommunications, Nov., 1991.

Affiliated with

Also associated with

Rating

Radio channel access control does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Radio channel access control, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Radio channel access control will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2179604