Wide-area wireless lan access

Multiplex communications – Communication over free space – Having a plurality of contiguous regions served by...

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Details

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.

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