Method and apparatus for exchanging air-interface...

Telecommunications – Transmitter and receiver at separate stations – Plural transmitters or receivers

Reexamination Certificate

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C455S458000, C455S518000, C455S070000

Reexamination Certificate

active

07117000

ABSTRACT:
Methods and apparatus for exchanging information with a dormant target communication device provide for locating a dormant target communication device by a wireless infrastructure, forwarding information to the dormant target communication device by the wireless infrastructure, and allowing the dormant target communication device, upon receiving said information from the wireless structure, to start forwarding information to the wireless structure.

REFERENCES:
patent: 6249681 (2001-06-01), Virtanen
patent: 2002/0055364 (2002-05-01), Wang et al.
patent: 2003/0210692 (2003-11-01), Ramanna et al.
patent: 2004/0127233 (2004-07-01), Harris et al.
“TR45 Data Service Options for Spread Spectrum Systems: cdma2000 High Speed Packet Data Service Option 33”; PN-4692. 12 (to be published as TIA/EIA/IS-707-A-2.12), Ballot Version, Jan. 2000.

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