Telecommunications – Transmitter and receiver at separate stations – Plural transmitters or receivers
Reexamination Certificate
2011-06-14
2011-06-14
Beamer, Temica M (Department: 2617)
Telecommunications
Transmitter and receiver at separate stations
Plural transmitters or receivers
C455S456100, C455S456600
Reexamination Certificate
active
07962162
ABSTRACT:
A wireless simulcast system, such as an OFDM network, includes the ability to determine the location of a mobile user. Location-based services can be provided to the mobile user.
REFERENCES:
patent: 4850032 (1989-07-01), Freeburg
patent: 5291289 (1994-03-01), Hulyalkar et al.
patent: 5452015 (1995-09-01), Hulyalkar
patent: 5537398 (1996-07-01), Siwiak
patent: 5600672 (1997-02-01), Oshima et al.
patent: 5802117 (1998-09-01), Ghosh
patent: 5802241 (1998-09-01), Oshima
patent: 5812523 (1998-09-01), Isaksson et al.
patent: 5815538 (1998-09-01), Grell et al.
patent: 5815814 (1998-09-01), Dennison et al.
patent: 5867478 (1999-02-01), Baum et al.
patent: 5920598 (1999-07-01), Hyakudai et al.
patent: 5970414 (1999-10-01), Bi et al.
patent: 5982234 (1999-11-01), Compagne
patent: 5991334 (1999-11-01), Papadopoulos et al.
patent: 6009091 (1999-12-01), Stewart et al.
patent: 6052064 (2000-04-01), Budnik et al.
patent: 6130922 (2000-10-01), Stott et al.
patent: 6137847 (2000-10-01), Stott et al.
patent: 6188717 (2001-02-01), Kaiser et al.
patent: 6198782 (2001-03-01), De Courville et al.
patent: 6205188 (2001-03-01), Stott et al.
patent: 6215819 (2001-04-01), Hyakudai et al.
patent: 6317474 (2001-11-01), Carsello
patent: 6356763 (2002-03-01), Kangas et al.
patent: 6442392 (2002-08-01), Ruutu et al.
patent: 6725045 (2004-04-01), Oren et al.
patent: 6885630 (2005-04-01), Kostic et al.
patent: 2002/0107028 (2002-08-01), Rantalainen et al.
patent: 2005/0206566 (2005-09-01), Stilp et al.
patent: WO-95/00821 (1995-01-01), None
Examiner's Report for CA 2,396,639, Apr. 4, 2005, pp. 1-4.
Examiner's Report for CA 2,396,639, Feb. 6, 2008, pp. 1-4.
AT&T Intellectual Property II L.P.
Beamer Temica M
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