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
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.
대표청구항▼
The invention claimed is: 1. A method for controlling a wireless communication system, including a base station coupled to a cellular telephone network and coupled to a second network via a modem, wherein the base station is assigned a PSTN telephone number, and a mobile station assigned a cellular
The invention claimed is: 1. A method for controlling a wireless communication system, including a base station coupled to a cellular telephone network and coupled to a second network via a modem, wherein the base station is assigned a PSTN telephone number, and a mobile station assigned a cellular telephone number of the cellular network; the method comprising; the mobile station registering with the base station during which the mobile station stores base station identification information and the base station stores mobile station identification information; the mobile station while in a cellular service mode, recognizing that the mobile station is in close proximity to the base station; the mobile station selects the base station using the stored base station identification information; the mobile station upon selecting the base station, couples to the base station, and wirelessly registers with the base station, and automatically de-registers from the cellular network; and the mobile station automatically switches to the second network via the modem to begin communications over the second network. 2. A method for controlling a wireless communication system as in claim 1, wherein the communications over the second network are voice communications. 3. A method for controlling a wireless communication system as in claim 1, wherein a modem link is authorized and established before the communications over the second network begin. 4. A method for controlling a wireless communication system as in claim 3, wherein the second network responds with a validation return message to authorize and establish communications over the second network. 5. A method for controlling a wireless communication system as in claim 2, wherein the modem converts analog voice signals to digital signals for voice communications over the second network. 6. A method for controlling a wireless communication system as in claim 5, wherein the digital voice communications over the second network are compressed signals. 7. A method for controlling a wireless communication system as in claim 5, wherein the modem digitally Processes signals. 8. A method for controlling a wireless communication system as in claim 7, wherein the modem digitally processes speech signals. 9. A method for controlling a wireless communication system as in claim 7, wherein the modem further connects to a modem pool. 10. A method for controlling a wireless communication system as in claim 8, wherein the modem performs signal processing functions associated with voice detection to differentiate between noise and voice signals. 11. A method for controlling a wireless communication system, including a mobile station, a base station, and a modem, the method comprising; wirelessly transmitting over a first network analog voice communications from the mobile station to the base station; transmitting the analog voice communications from the base station to the modem; converting the analog voice communications into compressed digital signals in the modem; and transmitting the compressed digital signals over a second network via the modem. 12. A method for controlling a wireless communication system as in claim 11, wherein only registered users may communicate with the base station. 13. A method for controlling a wireless communication system as in claim 12, wherein the modem digitally Processes signals. 14. A method for controlling a wireless communication system as in claim 13, wherein the modem digitally processes speech signals. 15. A method for controlling a wireless communication system, including a base station coupled to a cellular telephone network and coupled to a second network via a modem, wherein the base station is assigned a PSTN telephone number, and a mobile station assigned a cellular telephone number of the cellular network; the method comprising; the mobile station registering with the base station during which the mobile station stores base station identification information and the base station stores mobile station identification information; the mobile station while in a cellular service mode, recognizing that the mobile station is in close proximity to the base station; the mobile station selects the base station using the stored base station identification information; the mobile station upon selecting the base station, couples to the base station, and wirelessly registers with the base station, and automatically de-registers from the cellular network; and the mobile station automatically switches to the second network via the modem to begin communications over the second network, wherein the modem includes a digital signal processor and a speech encoder that converts analog voice communications from the mobile station into compressed digital signals to be transmitted over the second network. 16. A method for controlling a wireless communication system as in claim 15, wherein only registered users may communicate with the base station. 17. A method for controlling a wireless communication system as in claim 15, wherein the modem further connects to a modem pool. 18. A method for controlling a wireless communication system as in claim 17, wherein the modem digitally processes speech signals. 19. A method for controlling a wireless communication system as in claim 15, wherein a modem link is authorized and established before the communications over the second network begin. 20. A method for controlling a wireless communication system as in claim 18, wherein the second network responds with a validation return message to authorize and establish communications over the second network.
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이 특허에 인용된 특허 (115)
Linquist Roger D. (Dallas TX) Lorang Malcolm M. (Dallas TX), Adaptive communication system for transmitting between base stations and portable transceivers via different data rate c.
Aldermeshian Hrair ; Day James Francis ; Janow Richard H. ; Menist David B., Apparatus and method for mobile (e.g. cellular or wireless) telephone call handover and impersonation.
Ayanoglu Ender (Red Bank NJ) Gitlin Richard D. (Little Silver NJ) La Porta Thomas F. (Thornwood NY) Paul Sanjoy (Atlantic Highlands NJ) Sabnani Krishan K. (Westfield NJ), Asymmetric protocol for wireless communications.
Krolopp Robert K. (Lisle IL) Mullins Jeffery L. (Palatine IL) Auchter Thomas J. (Barrington IL), Automatic new radiotelephone system registration notification.
Dent Paul Wilkinson,SEX ; Haartsen Jacobus Cornelius,SEX, Base station which relays cellular verification signals via a telephone wire network to verify a cellular radio telephon.
Gillig Steven F. (Roselle IL) Pederson Glen E. (St. Charles IL), Cellular cordless telephone which polls information in a memory to determine a pre-selected preference and a stored avai.
Duque-Anton Jesus-Manuel (Nrnberg DEX) Kunz Dietmar W. (Nrnberg DEX) Rber Bernhard J. (Nrnberg DEX), Cellular mobile radio system utilizing predetermined channel lists.
Tiedemann ; Jr. Edward G. (San Diego CA) Karmi Gadi (San Diego CA) Quick Frank (San Diego CA), Comprehensive mobile communications device registration method.
Willcocks Martin E. G. (4750 East 1200 South Taylorsville UT 84032) Fosgate James W. (4750 East 1200 South Heber City UT 84032), Control voltage generator multiplier and one-shot for integrated surround sound processor.
Teel ; Jr. James L. (Goode VA) Gulliford Philip C. (Forest VA) Brame Charles P. (Forest VA) Cree Timothy F. (Forest VA) Improm Wim A. (Forest VA), Controller architecture for RF trunking distributed multisite switch.
Gulliford Philip C. (Forest VA) Brame Charles P. (Forest VA) Imron Wim A. (Forest VA), Conventional base station interface architecture for RF trunking multisite switch.
Raffel Michael A. (Redmond WA) Bamburak Michael D. (Columbia MD) Glass David R. (Redmond WA) Jarett Keith (Oakland CA) Kibria Masud (Kirkland WA) Lawrence Christopher G. (Kirkland WA) Lee Tony S. (Al, Cordless cellular system base station.
Dean Richard F. (Escondido CA) Antonio Franklin P. (Del Mar CA) Gilhousen Klein S. (Bozeman MT) Wheatley ; III Charles E. (Del Mar CA), Dual distributed antenna system.
Schellinger Michael J. (Vernon Hills IL) Littig Stefan G. (Arlington Heights IL), Dual system cellular cordless radiotelephone apparatus with sub-data channel timing monitor.
Knuth Stephen B. (Mission Viejo CA) Yossifor Oded (Torrance CA) Core Kenneth R. (Stanton CA), Environmental adaptive mechanism for channel utilization in cordless telephones.
Ishizaki Masayuki,JPX ; Satoh Kazuo,JPX ; Kadooka Yoshimasa,JPX ; Hayakawa Mariko,JPX, Information distributing system with sub-stations transmitting broadcast information by wireless and terminals receiving.
Intrater Amos (Natanya ILX) Birenbaum Andy (Lyons FRX) Intrater Gideon (Tel-Aviv ILX) Carmon Iddo (Kfar Saba ILX) Shimony Ilan (Ramat-Gan ILX) Fraenkel Itael (Petah Tikva ILX) Epstein Lev (Holon ILX), Integrated data processing system including CPU core and parallel, independently operating DSP module.
Linneweh ; Jr. Louis H. ; Houghton Matthew A., Method and apparatus for allocating communication resources to support priority communications in a communication syste.
Wilson Nathaniel B. (San Diego CA) Black Peter J. (St. Lucia AUX) Peterzell Paul E. (San Diego CA), Method and apparatus for automatic gain control and DC offset cancellation in quadrature receiver.
Peterzell Paul E. (San Diego CA) Wilson Nathaniel B. (San Diego CA) Black Peter J. (St. Lucia AUX), Method and apparatus for automatic gain control in a digital receiver.
Lynn Dale E. (Freehold NJ) Muth Edwin A. (Matawan NJ), Method and apparatus for determining availability of a public base unit for communicating with a cordless telephone in a.
Howard David Amundson ; Smith Bruce Denis ; Coates Karen Evelyn ; Vastano John Andrew, Method and apparatus for wireless communication employing collector arrays.
Burger William A. (Eatontown NJ) Embree David M. (Reading PA) Singer Martin H. (Fair Haven NJ) Vogelpohl David R. (Indianapolis IN), Method and circuitry for encoding telephone ringing signals.
Gaiani Eros (Turin ITX) Palestini Valerio (Turin ITX), Method and device for power control in the base-to-mobile link of a mobile radio system with code division multiple acce.
Yamada Jun,JPX ; Terashima Masaki,JPX ; Ooyama Kenichi,JPX ; Ohmori Eiji,JPX, Method for allocating idle channels of a cellular mobile telephone system for use in a microcellular system.
Rydberg James T. (Hoffman Estates IL) Hallman Kenneth B. (Arlington Hts. IL), Method for assigning frequency channels in a cellular communication system and for identifying critical existing fixed m.
Raith Alex Krister ; Diachina John ; Henry Raymond C. ; Prokup Steven ; Bilstrom Lars,SEX ; Andersson Karl-Erik,SEX ; Sicher Alan Eric ; Bohaychuk Laura E., Method for system registration and cell reselection.
Menich Barry J. (Schaumburg IL) Bonta Jeffrey D. (Arlington Heights IL), Method of channel assignment by matching channel interference with channel link loss.
Foti George (Dollard des Ormeaux CAX), Method of providing service information to subscribers in a cellular telecommunications network using the short message.
Hirosaki Botaro (Tokyo JPX) Hasegawa Satoshi (Tokyo JPX), Modem to be coupled to a directional transmission line of an SS multiplex communication network.
Miller ; II Robert R. (Morris Township ; Morris County NJ) Partridge ; III B. Waring (Mendham NJ) Russell Jesse E. (Piscataway NJ) Schroeder Robert E. (Morris Township ; Morris County NJ), Multi-band wireless radiotelephone operative in a plurality of air interface of differing wireless communications system.
Comroe Richard A. (Dundee IL) Sobti Arun (Wheaton IL) Bocci Paul M. (Roselle IL) Furtaw Robert W. (Arlington Heights IL) Hiben Bradley M. (Glen Ellyn IL) McDonald James A. (Buffalo Grove IL) Furtaw R, On-site system frequency sharing with trunking system.
McDonald James A. (Buffalo Grove) Comroe Richard A. (Dundee) Sobti Arun (Wheaton) Bocci Paul M. (Roselle) Furtaw Robert W. (Arlington Heights) Hiben Bradley M. (Glen Ellyn IL), On-site system frequency sharing with trunking systems using spread spectrum.
Emery Mark J. (Herndon VA) Tucker Brenda N. (Mitchellville MD) Schwartz Laurie D. (Garrett Park MD), Personal communications service using wireline/wireless integration.
Emery Mark J. (Herndon VA) Tucker Brenda N. (Mitchellville MD) Schwartz Laurie D. (Garrett Park MD), Personal communications service using wireline/wireless integration.
Coursey Cameron Kelly ; Bridges Jesse Bradley ; Ferry Thomas Edward ; Harbin Steven Anthony ; Reddy Ramgopal Kankara V ; Williams Gregory Gene, Private radiotelephone system with enhanced telephone system interface.
Dent Paul W. (Stehag SEX) Haartsen Jacobus C. (Staffanstorp SEX), Radio personal communications system and method for allocating frequencies for communications between a cellular termina.
Dent Paul W. (Stehag SEX) Haartsen Jacobus C. (Staffanstorp SEX), Radio personal communications system and method for selecting a frequency for use in communications between a base stati.
D\Avello Robert F. (Hoffman Estates IL) Rokusek Daniel S. (Schaumburg IL) Tobolski ; Jr. Francis P. (Algonquin IL), Radiotelephone credit card data communications.
Barratt Craig H. (Redwood City CA) Parish David M. (Amherst NY) Roy ; III Richard H. (Mountain View CA), Spectrally efficient high capacity wireless communication systems.
Paneth Eric (San Diego CA) Handzel Mark J. (San Diego CA) Morley Steven A. (San Diego CA) Avis Graham M. (San Diego CA), Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or.
Bonnafoux Jean-Francois (Lamorlaye FRX), System architecture for enabling remote console control of an application and method of using said architecture.
Albrow Richard (Linton GB3) Barnes Nigel E. (Stapleford GB3) Beesley Graham E. (Winchester GB3) Cant Chris (Portsmouth GB3) Crisp Malcolm (Over CA GB3) Dudek Michael T. (Agoura CA) Goodings Rupert (C, Technique for time-division duplex cordless telecommunication.
Childress Jeffrey S. (Lynchburg VA) Dissosway Marc A. (Forest VA) Cooper Gerald M. (Gretna VA) Hughes ; III Houston H. (Lynchburg VA), Trunked radio repeater system.
Carney Ronald R. (916 Flower St. ; NW. Palm Bay FL 32907) Schmutz Thomas R. (1934 Glen Meadow Cir. Melbourne FL 32935) Williams Terry L. (204 Ash Ave. Melbourne Beach FL 32951), Wideband wireless basestation making use of time division multiple-access bus having selectable number of time slots and.
Jarett Keith ; Williams Roland E. ; Raffel Michael A. ; Nelson Roderick ; Leuca Ileana A. ; Lee Tony S. ; Lawrence Christopher G. ; Kibria Masud ; Glass David R. ; Bamburak Michael D., Wireless communication system having mobile stations establish a communication link through the base station without u.
Bustamante Herman (Millbrae CA) Natali Francis (Townsend WA) Magill David T. (Palo Alto CA), Wireless direct sequence spread spectrum digital cellular telephone system.
Chapman, Jr., Robert Ellis; Stern, Edith Helen; Willner, Barry E., Wireless communications device and method for use with telephone network edge node providing privacy.
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