Colocated cellular radiotelephone systems

Telephonic communications – Having light wave or ultrasonic link for speech or paging... – Including fiber optic link within telephone network

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

455 33, H04Q 704

Patent

active

047992530

ABSTRACT:
An existing cellular system (X-system 102) is interconnected with another cellular system (M-system 101) via inter-office trunks (150) to add additional switching capacity for providing telephone coverage to mobiles located throughout their common coverage area. X-system (102) includes a control terminal (102) coupled by data and voice lines to base sites (121-124) and by out trunks to a telephone central office (110). M-system (101) includes a control terminal (420) coupled by data and voice lines to base sites (411-415) and by in trunks and out trunks to the telephone central office (110). M-system base sites (411-414) are colocated with corresponding existing X-system base sites (121-124). Paging/access channels are assigned to M-system base sites (411-414) for processing all incoming originations from mobiles and paging mobiles for all outgoing originations. Access-only channels are assigned to X-system base sites (121-124) for processing mobile originations transferred to X-system (102) by a directed retry message from M-system (101). M-system (101) shares the mobile origination traffic with X-system (102) by sending a directed retry message to a percentage of the originating mobiles.

REFERENCES:
patent: 3906166 (1975-09-01), Cooper et al.
patent: 4144411 (1979-03-01), Frenkiel
patent: 4268722 (1981-05-01), Little et al.
patent: 4485486 (1984-11-01), Webb et al.
patent: 4528656 (1985-07-01), Morais
patent: 4669107 (1986-04-01), Eriksson-Lennartsson
patent: 4680786 (1987-07-01), Baker et al.
patent: 4698839 (1987-10-01), DeVaney et al.
patent: 4723266 (1988-02-01), Perry
patent: 4727590 (1988-02-01), Kawano
patent: 4730310 (1988-03-01), Acampora et al.
patent: 4737978 (1988-04-01), Burke et al.
patent: 4750198 (1988-06-01), Harper

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

Colocated cellular radiotelephone systems does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Colocated cellular radiotelephone systems, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Colocated cellular radiotelephone systems will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2416561

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