Wireless communication system, wireless communication...

Details Wireless communication system, wireless communication... Wireless communication system, wireless communication...

2005-05-23

2009-02-10

Gelin, Jean A (Department: 2617)

Multiplex communications

Communication over free space

Repeater

C370S341000, C370S329000, C455S450000, C455S452100, C455S452200

Reexamination Certificate

active

07489651

ABSTRACT:
In the case where there is a conflict over a band between communication stations that have reserved the band, the communication stations mediate and avoid the conflict of reservation use with low-load processing. In a wireless communication system, band reservation use is permitted, and a plurality of reservation types are provided according to priority of communication. A communication station that performs reservation use describes a reservation type and a rock-paper-scissors value in a beacon. When there occurs a conflict of reservation use at some area, reservation use having higher priority remains, and a communication station that has performed reservation use having a lower priority moves it to another area. In the case where there is a conflict between reservations having the same priority, the communication apparatuses that have performed reservation use perform control by rock-paper-scissors between themselves, and move the reservation of the apparatus that has lost by the judgment.

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