Method and apparatus for establishing ad hoc groups in a...

Telecommunications – Transmitter and receiver at separate stations – With control signal

Reexamination Certificate

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C455S115300, C455S518000, C455S519000, C455S522000

Reexamination Certificate

active

09961541

ABSTRACT:
During formation of an ad hoc group, the transmit power level of a user device within a wireless communication network is reduced. Potential group members are thus identified within an immediate vicinity of the user device.

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patent: 2001/0007815 (2001-07-01), Philipsson
patent: 2002/0156861 (2002-10-01), Pierce

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