Multiplex communications – Communication over free space – Using trunking
Reexamination Certificate
2004-07-23
2010-10-19
Zewdu, Meless N (Department: 2617)
Multiplex communications
Communication over free space
Using trunking
C370S329000, C370S330000, C370S338000, C370S343000, C370S400000
Reexamination Certificate
active
07817612
ABSTRACT:
Communication stations select the channel which as many communication stations as possible can receive as a beacon sending channel based on interference information of each channel specified in a beacon signal. When there is a communication station which cannot receive a beacon, the beacon sending channel is changed. The communication stations can receive a beacon from all other communication stations by performing beacon receiving operation over a particular channel, avoiding the deadlock state.
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Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
Sony Corporation
Zewdu Meless N
LandOfFree
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