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WireLan: A broadband wireless IR LAN architecture compatible with the Ethernet protocol

: Jungnickel, V.; Helmolt, C.; Kruger, U.


EEOC '98. 24th European Conference on Optical Communication. Vol. 1
Madrid: Telefonica de Espana S.A., 1998
ISBN: 84-89900-14-0
ISBN: 0-7803-5227-0
European Conference on Optical Communication (ECOC) <24, 1998, Madrid>
European Exhibition on Optical Communication (EEOC) <4, 1998, Madrid>
Conference Paper
Fraunhofer HHI ()
broadband networks; carrier sense multiple access; optical fibre lan; transport protocols; wirelan broadband wireless ir lan architecture; ethernet protocol; indoor environment; csma/cd protocol compatability; mbit/s transmission; mw transmitter power; 140 mbit/s; 5 mw

A wireless infrared (IR) LAN for the indoor environment is proposed which is compatible with the familiar CSMA/CD protocol. 140 Mbit/s transmission at only 5 mW transmitter power in a 20 m2 cell is demonstrated, experimentally.