Multiplex communications – Communication over free space – Having a plurality of contiguous regions served by...
Patent
1993-04-30
1998-08-18
Safourek, Benedict V.
Multiplex communications
Communication over free space
Having a plurality of contiguous regions served by...
370349, 370913, 455436, 455445, 455557, H04Q 724
Patent
active
057967270
ABSTRACT:
A method and apparatus is provided which permits mobile computers equipped with modems for cellular telephone systems to obtain various classes of data communication services, as well as voice service, including taking part in local-area networks. The LAN's may be composed of conventional LANS in establishments or of other mobile computers. In this way, mobile computers can take part in mainstream client-server computing and also establish wireless LANs using the cellular telephone system.
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IBM Tech. Discl. Bulletin vol. 34 #4A Sep. 1991 p. 243 "System For Integrating Lap-Top Computers Into Users' Environments" Agnew et al.
Harrison Colin George
Jaepel Dieter
Arnold Jack M.
Drumheller Ronald L.
International Business Machines - Corporation
Safourek Benedict V.
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