Telephonic communications – Having light wave or ultrasonic link for speech or paging... – Including fiber optic link within telephone network
Patent
1995-03-29
1996-07-09
Kuntz, Curtis
Telephonic communications
Having light wave or ultrasonic link for speech or paging...
Including fiber optic link within telephone network
379 58, 455 331, H04Q 730, H04Q 722
Patent
active
055352596
ABSTRACT:
Transceiver frequency and optionally power level are allocated to a radio personal communications system which includes a base station connected to a wire telephone network and a cellular terminal operating within a region of a wide area cellular network to minimize interference between communications over the wide area cellular network and communications between the base station and the cellular terminal. The same cellular terminal may thus be used to communicate over the lower cost wire network when within range of the base station and over the wide area cellular network otherwise. The frequency for communications between the cellular terminal and the base station are optionally assigned by the operator of the wide area cellular network so appropriate frequencies and power levels can be assigned for base stations, to minimize same channel interference with the wide area cellular network.
REFERENCES:
patent: 4953198 (1990-08-01), Daly et al.
patent: 4979205 (1990-12-01), Haraguchi et al.
patent: 4989230 (1991-01-01), Gillig et al.
patent: 5034993 (1991-07-01), Sasuta et al.
patent: 5040238 (1991-08-01), Comroe et al.
patent: 5091942 (1992-02-01), Dent
patent: 5127042 (1992-06-01), Gillig et al.
patent: 5260988 (1993-11-01), Schellinger et al.
patent: 5280630 (1994-01-01), Wang
patent: 5355374 (1994-10-01), Hester et al.
patent: 5422930 (1995-06-01), McDonald et al.
patent: 5428668 (1995-06-01), Dent et al.
Bell Atlantic and Motorola To Test Personal Communications Service, Warren Publishing, Inc., Audio Week, vol. 4, No. 7, Feb. 17, 1992.
RHCS Stake Claim on Personal Communications Licenses, Capitol Publications, Inc., FCC Week, vol. 7, No. 42, Nov. 5, 1990.
America's First Personal Communications Service (PCS) Is Claimed, Audio Week, Apr. 5, 1993.
Messmer, E., Nation's First Commercial PCS Introduced by SW Bell, Network World, vol. 10, Issue 14, p. 4(2), Apr. 5, 1993.
Mitsubishi Electric To Enter Radio Base Station Market For Digital Cellular Phones, Mitsubishi Weekly, vol. 9, No. 9, Mar. 5, 1993, Digitized Information, Inc.
Wireless System Manufacturers Develop Microcell Equipment, Phillips Business Information, Inc., PCS News, vol. 4, No. 6, Mar. 18, 1993.
Kim, G., Cox Moves Ahead On Alternate Access, PCS, Multichannel News, vol. 12, No. 35, p.33(1), Sep. 2, 1991.
New Service Moves Toward National Information Infrastructure Via PCS, Common Carrier Week, vol. 8, No. 7, p. 5(2), Feb. 17, 1992.
Schneiderman, R., In Search Of A New Market, Microwaves & RF, vol. 30, No. 8, p. 33(5), Aug. 1991.
Motorola Blurs Lines Between Cellular and Paging, Dealerscope Merchandising, vol. 35, No. 7, p. 36, Jul. 1993.
Mitsubishi Electric to Enter Radio Base Station Market for Digital Cellular Phones, Comline Telecommunications, p. 9, Mar. 5, 1993.
Expected to Show Reference Design at COMDEX: Motor Sampling PCS Chip Set, Electronic Engineering Times, p. 1, Oct. 26, 1992.
New Service Moves Toward National Information Infrastructure Via PCS, Common Carrier Week, Feb. 17, 1992.
Persson, H., Microcellular Structures and Their Performance, IEEE, 1992, pp. 413-418.
NTT to Market Cordless Telephone for Office Buildings, Comline Telecommunications, p. 4, Jun. 29, 1988.
Lindstrom, A., SW Bell Mobile Plans PCS, Communications Week, No. 448, p. 6(1), Apr. 5, 1993.
Dent Paul W.
Haartsen Jacobus C.
Chernoff Michael B.
Ericsson Inc.
Kuntz Curtis
LandOfFree
Radio personal communications system and method for allocating f 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 personal communications system and method for allocating f, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Radio personal communications system and method for allocating f will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1874456