Multiplex communications – Communication over free space – Having a plurality of contiguous regions served by...
Patent
1997-03-11
1998-05-26
Safourek, Benedict V.
Multiplex communications
Communication over free space
Having a plurality of contiguous regions served by...
370347, 370501, 455524, 375202, H04B 7212
Patent
active
057577897
ABSTRACT:
A method and apparatus of communicating information using Time Division Multiple Access and adaptive transmission and reception are disclosed. Signal bursts are transmitted from TDMA transmitters to a TDMA receiver wherein the transmitter codes the information and transmits coded information to the receiver using at least one of two timeslots of a plurality of timeslots in a repetitive TDMA frame period. Both of the two timeslots are received whether or not the transmitter has transmitted using one or two timeslots and the received signals are classified as intended and non-intended. Successively received signals classified as intended are then assembled into a block for decoding to reproduce the information.
REFERENCES:
patent: 4145573 (1979-03-01), Arnold
patent: 4447903 (1984-05-01), Sewerinson
patent: 4532636 (1985-07-01), Wilkinson
patent: 4688516 (1987-08-01), Saburi
patent: 4817094 (1989-03-01), Lebizay et al.
patent: 5048059 (1991-09-01), Dent
patent: 5073900 (1991-12-01), Mallinckrodt
patent: 5095288 (1992-03-01), Dent
patent: 5129095 (1992-07-01), Davis et al.
patent: 5180993 (1993-01-01), Dent
patent: 5187805 (1993-02-01), Bertiger et al.
patent: 5398247 (1995-03-01), Delprat et al.
patent: 5404376 (1995-04-01), Dent
patent: 5448593 (1995-09-01), Hill
patent: 5633888 (1997-05-01), Stewart
Del Re et al., "The GSM Procedures in an Integrated Cellular/Satellite System," IEEE Journal on Selected Areas in Communications, vol. 13, No. 2, Feb. 1995, pp. 421-430.
Priscoli, "Network Aspects Relevant to the Integation Between the GSM Network and a Satellite System," International Conference on Universal Personal Communications, vol. Conf. 2, Oct. 1993, pp. 339-343.
Del Re et al., "Issues on the Protocol Definition for an Integrated Space/Terrestrial Mobile Communication System," European Conference on Satellite Communications, No. Conf. Nov. 1993, pp. 21-23.
Priscoli et al., "Study on the Integration Between the GSM Cellular Network and a Satellite System," Proceedings of the Global Telecommunications Conference, vol. 1, Nov. 1993, pp. 588-592.
A. Bigloo et al., "A Robust Rate-Adaptive Hybrid ARQ Scheme for Frequency-Hopped Spread-Spectrum Multiple-Access Communication Systems", IEEE Journal on Selected Areas in Communications, No. 5, Jun. 1994, pp. 917-924.
C. Cullen et al., "The Networking of Dynamic Satellite Constellations", European Conference on Satellite Communications, Nov. 1993, pp. 325-329.
M.R.L. Hodges, "The GSM Radio Interface," BR Telecom Technol J, vol. 8, No. 1, pp. 31-43, Jan. 1990.
Ericsson Inc.
Safourek Benedict V.
LandOfFree
Dual mode satellite/cellular terminal does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Dual mode satellite/cellular terminal, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dual mode satellite/cellular terminal will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1972086