System and method of exchanging identification information...

Telecommunications – Receiver or analog modulated signal frequency converter – Frequency or phase modulation

Reexamination Certificate

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Details

C455S212000, C455S415000

Reexamination Certificate

active

07103333

ABSTRACT:
A system is provided for allowing mobile stations to exchange identification information using a predetermined communication path for the purpose of obtaining identification information to use in establishing a different communication path for communicating.

REFERENCES:
patent: 6810258 (2004-10-01), Vialen
patent: 2002/0035594 (2002-03-01), Dreke et al.
patent: 2002/0107982 (2002-08-01), Teodosiu et al.
patent: 0 878 940 (1998-11-01), None
patent: 2 367 205 (2002-03-01), None
patent: WO 97/14234 (1997-04-01), None
patent: WO 01/15387 (2001-03-01), None
patent: WO 02/054745 (2002-07-01), None
patent: WO 03/003678 (2003-01-01), None

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