Multiplex communications – Wide area network – Packet switching
Patent
1994-12-21
1996-07-16
Marcelo, Melvin
Multiplex communications
Wide area network
Packet switching
370 8512, 370 8515, 370 859, 370 941, H04L 1228
Patent
active
055374115
ABSTRACT:
Disclosed is a novel architecture for an access network of a mobile radiotelephony network formed by a dual bus or a dual counter-rotating ring to which there are connected an access point and several base stations capable of receiving several mobile stations and offering a virtual circuits service using cells whose header indicates the virtual circuit number or identifier. The use of such a network enables automatic intercellular transfer and macrodiversity without the intervention of the access point. Implementation of the invention on telecommunications networks that meet the DQDB standard and the ATM standard are also disclosed.
REFERENCES:
patent: 5189734 (1993-02-01), Bailey et al.
patent: 5278892 (1994-01-01), Bolliger et al.
patent: 5396543 (1995-03-01), Beeson, Jr. et al.
Malyan, Network Architecture and Signaling for Wireless Personal Communications, IEEE Journal, Aug. 1993, vol. 11, No. 6, pp. 830-841.
Pollini et al., Handover Protocols Between Metropolitan Area Networks, IEEE Global Telecommunications Conference, 1992, pp. 11-15.
Chia, Handover Techniques for a Third Generation Mobile System, Nov. 1991, pp. 243-249.
Carman Melissa Kay
France Telecom
Marcelo Melvin
LandOfFree
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