Telephonic communications – Having light wave or ultrasonic link for speech or paging... – Including fiber optic link within telephone network
Patent
1995-09-08
1997-10-07
Cumming, William
Telephonic communications
Having light wave or ultrasonic link for speech or paging...
Including fiber optic link within telephone network
455 512, H04Q 730
Patent
active
056756291
ABSTRACT:
A mobile station communicates with both a cellular network, by which it is assigned a mobile identification number, and to a cordless cellular base station utilizing the same cellular frequency range and communications protocol. The cordless cellular base station is preferably connected to a public switched telephone network and is assigned a landline number. The cordless cellular base station acts as a conduit between the mobile station and the public switched telephone network. When the mobile station comes within range of a cordless cellular base station, it deregisters automatically from the cellular network and register with the cordless cellular base station. Once the mobile station is communicating with the cordless cellular base station, the cordless cellular base station communicates with the cellular network to instruct the cellular network to route all calls for mobile identification number to the cordless cellular base station's landline number. In addition, all calls placed on the mobile station are sent through the cordless cellular base station to the public switched telephone network. When the mobile station severs contact with the cordless cellular base station, the mobile station registers with the regional cellular base station of the regional cellular network. The cordless cellular base station then sends a network forwarding cancellation message to the cellular network to cancel the forwarding of calls for the mobile station's identification number. Once the mobile station is registered with the regional cell, calls to the mobile stations identification number are directly routed by the cellular network to the mobile station.
REFERENCES:
patent: 3588365 (1971-06-01), McNeilly
patent: 4086442 (1978-04-01), Rickard
patent: 4313035 (1982-01-01), Jordan et al.
patent: 4508937 (1985-04-01), Burger et al.
patent: 4748655 (1988-05-01), Thrower et al.
patent: 4752951 (1988-06-01), Konneker
patent: 4953197 (1990-08-01), Kaewell, Jr. et al.
patent: 4989230 (1991-01-01), Gillig et al.
patent: 5127042 (1992-06-01), Gillig et al.
patent: 5127661 (1992-07-01), Franson et al.
patent: 5161168 (1992-11-01), Schilling
patent: 5197092 (1993-03-01), Bamburak
patent: 5210785 (1993-05-01), Sato et al.
patent: 5212684 (1993-05-01), MacNamee
patent: 5239538 (1993-08-01), Teel, Jr. et al.
patent: 5241537 (1993-08-01), Gulliford et al.
patent: 5309502 (1994-05-01), Hirai
patent: 5335357 (1994-08-01), Fennell et al.
patent: 5353331 (1994-10-01), Emery et al.
patent: 5367558 (1994-11-01), Gillig et al.
patent: 5388149 (1995-02-01), Lynn et al.
patent: 5418838 (1995-05-01), Havermans et al.
patent: 5418839 (1995-05-01), Knuth et al.
patent: 5442680 (1995-08-01), Schellinger et al.
800MHz TDMA Cellular--Radio Interface--Mobile Station--Base Station Compatibility--Digital Control Channel, Telecommunications Industry Association TIA/EIA/IS-136.1 Interim Standard, Dec. 1994.
800MHz TDMA Cellular--Radio Interface--Mobile Station--Base Station Compatibility--Traffic Channels and FSK Control Channel, Telecommunications Industry Association TIA/EIA/IS-136.2 Interim Standard, DEc. 1994.
800 MHz TDMA Cellular--Radio Interface--Minimum Performance Standards for Mobile Stations, Telecommunications Industry Association TIA/EIA/IS-137 Interim Standard, Dec. 1994.
800MHz TDMA Cellular--Radio Interface--Minimum Performance Standards for Base Stations, Telecommunications Industry Association TIA/EIA/IS-138 Interim Standard, Dec. 1994.
Bamburak Michael D.
Glass David R.
Jarett Keith
Kibria Masud
Lawrence Christopher G.
AT&T
Cumming William
Dworetsky Samuel
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