Telecommunications – Transmitter and receiver at separate stations – Plural transmitters or receivers
Reexamination Certificate
2008-07-25
2011-12-20
Aminzay, Shaima Q (Department: 2618)
Telecommunications
Transmitter and receiver at separate stations
Plural transmitters or receivers
C455S069000, C455S013400, C455S063100, C455S114200, C455S296000, C455S502000, C455S067130, C370S318000, C340S010100
Reexamination Certificate
active
08081998
ABSTRACT:
A communication control technique that makes it possible to avoid interference with another wireless communication system. To realize this technique, a tributary station according to the present invention transmits a beacon in an asynchronous BP after being started up, thereby determining whether or not another wireless communication network has received that beacon, and in the case where it has been determined that the other wireless communication network has received the beacon, the tributary station decreases its transmission power until the beacon is no longer received by the other wireless communication network.
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The above references were cited in a Jul. 20, 2011 Chinese Office Action, which is enclosed with an English Translation, that issued in Chinese Patent Application No. 200810145751.7.
Aminzay Shaima Q
Canon Kabushiki Kaisha
Cowan Liebowitz & Latman P.C.
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