H - Electricity – 04 – B
Patent
H - Electricity
04
B
H04B 10/20 (2006.01) H04B 10/10 (2006.01) H04L 12/413 (2006.01)
Patent
CA 2156756
A system and method that overcomes the deficiencies of prior optical data communication systems for local area networks by employing a centralized controller in conjunction with a robust protocol and contention scheme. This combination facilitates the transport of data between a number of optical nodes without collision. The invention is particularly suited to transmissions between several mobile optical nodes and one or more stationary network infrared collector/transmitters, allowing communication with the network as the mobile nodes roam from the vicinity of one network infrared collector/transmitter to the next.
Condon Joseph Henry
Duff Thomas Douglas Selkirk
Jukl Milan F.
Kalmanek Charles Robert Jr.
Locanthi Bart Nicholas III
At&t Corp.
Kirby Eades Gale Baker
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