Pulse or digital communications – Receivers – Particular pulse demodulator or detector
Reexamination Certificate
2008-09-16
2008-09-16
Tran, Khanh C. (Department: 2611)
Pulse or digital communications
Receivers
Particular pulse demodulator or detector
C375S350000
Reexamination Certificate
active
11552936
ABSTRACT:
Receiver network for receiving a first filtered modulated transmitted signal in a first RF band and a second modulated transmitted signal in a second RF band and for providing received signals to one or more demodulators. A demodulator and baseband filter for demodulating and filtering the first filtered modulated received signal and for providing filtered demodulated baseband signal by a baseband filter mis-matched to the filter of the first filtered modulated transmitted signal and demodulating the second modulated signal providing a demodulated baseband signal and a selector for selecting either the first or the second demodulated baseband signal. A receiver and demodulation system receiving a first TDMA modulated signal having a first bit rate and for receiving a second modulated signal having a second bit rate and for providing the received signals to a one or more demodulators and for providing cross-correlated demodulated in-phase and quadrature-phase baseband signals and demodulating the second bit rate modulated signal and providing a demodulated baseband signal.
REFERENCES:
patent: 3702476 (1972-11-01), Nathanson
patent: 3944926 (1976-03-01), Feher
patent: 4030033 (1977-06-01), Bibl et al.
patent: 4229821 (1980-10-01), De Jager et al.
patent: 4339724 (1982-07-01), Feher
patent: 4350879 (1982-09-01), Feher
patent: 4531221 (1985-07-01), Chung et al.
patent: 4567602 (1986-01-01), Kato et al.
patent: 4584880 (1986-04-01), Matzuk
patent: 4644565 (1987-02-01), Seo et al.
patent: 4720839 (1988-01-01), Feher et al.
patent: 4745628 (1988-05-01), McDavid et al.
patent: 4816828 (1989-03-01), Feher
patent: 4852090 (1989-07-01), Borth
patent: 4901307 (1990-02-01), Gilhousen et al.
patent: 4945549 (1990-07-01), Simon et al.
patent: 4962510 (1990-10-01), McDavid et al.
patent: 5084903 (1992-01-01), McNamara et al.
patent: 5107260 (1992-04-01), Meissner
patent: 5157686 (1992-10-01), Omura et al.
patent: 5299228 (1994-03-01), Hall
patent: 5313173 (1994-05-01), Lampe
patent: 5345439 (1994-09-01), Marston
patent: 5359521 (1994-10-01), Kyrtsos et al.
patent: 5430416 (1995-07-01), Black et al.
patent: 5479448 (1995-12-01), Seshadri
patent: 5488631 (1996-01-01), Gold et al.
patent: 5491457 (1996-02-01), Feher
patent: 5497777 (1996-03-01), Abdel-Malek et al.
patent: 5535432 (1996-07-01), Dent
patent: 5539730 (1996-07-01), Dent
patent: 5550881 (1996-08-01), Sridhar et al.
patent: 5564076 (1996-10-01), Auvrey
patent: 5596333 (1997-01-01), Bruckert
patent: 5608722 (1997-03-01), Miller
patent: 5638408 (1997-06-01), Takaki
patent: 5719857 (1998-02-01), Heikkinen
patent: 5745480 (1998-04-01), Behtash et al.
patent: 5757858 (1998-05-01), Black et al.
patent: 5778024 (1998-07-01), McDonough
patent: 5784402 (1998-07-01), Feher
patent: 5794159 (1998-08-01), Portin
patent: 5815525 (1998-09-01), Smith et al.
patent: 5818827 (1998-10-01), Usui et al.
patent: 5842140 (1998-11-01), Dent et al.
patent: 5850392 (1998-12-01), Wang et al.
patent: 5861844 (1999-01-01), Feher
patent: 5909435 (1999-06-01), Apelewicz
patent: 5909436 (1999-06-01), Engstrom et al.
patent: 5915207 (1999-06-01), Dao et al.
patent: 6008703 (1999-12-01), Perrott et al.
patent: 6014551 (2000-01-01), Pesola et al.
patent: 6067018 (2000-05-01), Skelton et al.
patent: 6075973 (2000-06-01), Greeff et al.
patent: 6088398 (2000-07-01), Wahlqvist et al.
patent: 6088585 (2000-07-01), Schmitt et al.
patent: 6101224 (2000-08-01), Lindoff et al.
patent: 6138330 (2000-10-01), Schilling
patent: 6177861 (2001-01-01), MacLellan et al.
patent: 6192070 (2001-02-01), Poon et al.
patent: 6195563 (2001-02-01), Samuels
patent: 6198777 (2001-03-01), Feher
patent: 6208875 (2001-03-01), Damgaard et al.
patent: 6216012 (2001-04-01), Jensen
patent: 6240133 (2001-05-01), Sommer et al.
patent: 6249252 (2001-06-01), Dupray
patent: 6264135 (2001-07-01), Dacosta
patent: 6269246 (2001-07-01), Rao et al.
patent: 6282184 (2001-08-01), Lehman et al.
patent: 6298244 (2001-10-01), Boesch et al.
patent: 6332083 (2001-12-01), Shi et al.
patent: 6384860 (2002-05-01), Tullock et al.
patent: 6393294 (2002-05-01), Perez-Breva et al.
patent: 6418324 (2002-07-01), Doviak et al.
patent: 6424867 (2002-07-01), Snell et al.
patent: 6430695 (2002-08-01), Bray et al.
patent: 6445749 (2002-09-01), Feher
patent: 6470055 (2002-10-01), Feher
patent: 6522895 (2003-02-01), Montalvo
patent: 6535561 (2003-03-01), Boesch et al.
patent: 6539253 (2003-03-01), Thompson et al.
patent: 6546044 (2003-04-01), Dent
patent: 6574211 (2003-06-01), Padovani et al.
patent: 6577229 (2003-06-01), Bonneau et al.
patent: 6584090 (2003-06-01), Abdelgany
patent: 6587511 (2003-07-01), Barak
patent: 6591084 (2003-07-01), Chuprun et al.
patent: 6600934 (2003-07-01), Yun
patent: 6611755 (2003-08-01), Coffee et al.
patent: 6630884 (2003-10-01), Shanmugham
patent: 6665348 (2003-12-01), Feher
patent: 6684078 (2004-01-01), Park
patent: 6711440 (2004-03-01), Deal et al.
patent: 6741187 (2004-05-01), Flick
patent: 6748021 (2004-06-01), Daly
patent: 6757334 (2004-06-01), Feher
patent: 6772063 (2004-08-01), Ihara et al.
patent: 6775254 (2004-08-01), Willenegger et al.
patent: 6775371 (2004-08-01), Elsey et al.
patent: 6788663 (2004-09-01), Rowitch
patent: 6788935 (2004-09-01), McKenna et al.
patent: 6788946 (2004-09-01), Winchell et al.
patent: 6807564 (2004-10-01), Zellner et al.
patent: 6823181 (2004-11-01), Kohno et al.
patent: 6834073 (2004-12-01), Miller et al.
patent: 6842617 (2005-01-01), Williams et al.
patent: 6844817 (2005-01-01), Gleine
patent: 6865395 (2005-03-01), Riley
patent: 6873836 (2005-03-01), Sorrels et al.
patent: 6876310 (2005-04-01), Dunstan
patent: 6876859 (2005-04-01), Anderson et al.
patent: 6879584 (2005-04-01), Thro et al.
patent: 6879842 (2005-04-01), King et al.
patent: 6889034 (2005-05-01), Dent et al.
patent: 6889135 (2005-05-01), Curatalo et al.
patent: 6892131 (2005-05-01), Coffee et al.
patent: 6897952 (2005-05-01), Hagler
patent: 6901112 (2005-05-01), McCorkle
patent: 6906996 (2005-06-01), Ballantyne
patent: 6907291 (2005-06-01), Snell et al.
patent: 6928101 (2005-08-01), Feher
patent: 6928121 (2005-08-01), Shearer et al.
patent: 6963659 (2005-11-01), Tumey et al.
patent: 7035344 (2006-04-01), Feher
patent: 7057512 (2006-06-01), Stilp
patent: 7068738 (2006-06-01), Lee et al.
patent: 7079584 (2006-07-01), Feher
patent: 7103085 (2006-09-01), Dabak et al.
patent: 7106781 (2006-09-01), Agee
patent: 7110433 (2006-09-01), Feher
patent: 7133456 (2006-11-01), Feher
patent: 7133471 (2006-11-01), Feher
patent: 7228136 (2007-01-01), Myllymaki
patent: 7245668 (2007-07-01), Feher
patent: 7253717 (2007-08-01), Armstrong
patent: 7260369 (2007-08-01), Feher
patent: 7280810 (2007-10-01), Feher
patent: 2002/0085641 (2002-07-01), Baum
patent: 2003/0134664 (2003-07-01), Zancewicz
patent: 2003/0147471 (2003-08-01), Simon et al.
patent: 2005/0202809 (2005-09-01), Lappetelainen et al.
patent: 2005/0232135 (2005-10-01), Mukai et al.
patent: 2006/0050625 (2006-03-01), Krasner
patent: 2006/0072646 (2006-04-01), Feher
patent: 2006/0087432 (2006-04-01), Corbett
patent: 2007/0053471 (2007-03-01), Feher
patent: 2007/0053472 (2007-03-01), Feher
patent: 2007/0202890 (2007-08-01), Feher
patent: 2007/0265018 (2007-11-01), Feher
patent: WO/95/23485 (1995-08-01), None
patent: WO/97/30523 (1997-08-01), None
patent: WO/97/30524 (1997-08-01), None
patent: WO/99/09721 (1999-02-01), None
patent: PCT/US99/17995 (1999-08-01), None
patent: PCT/US99/19909 (1999-08-01), None
patent: PCT/US2005/03591 (2005-10-01), None
patent: WO/2006/074386 (2006-07-01), None
U.S. Appl. No. 10/205,478, filed Jul. 24, 2002, Feher, K.
U.S. Appl. No. 10/831,562, filed Apr. 23, 2004, Feher, K.
U.S. Appl. No. 10/831,724, filed Apr. 24, 2004, Feher, K.
U.S. Appl. No. 09/732,953, filed Dec. 7, 2000, Feher, K.
U.S. Appl. No. 60/651,678, filed Oct. 5, 2004, Feher, K.
U.S. Appl. No. 09/370,360, filed Aug. 9, 1999, Feher, K.
U.S. Appl. No. 09/370,361, filed Aug. 9, 1999, Feher, K.
U.S. Appl. No. 09/370,362, filed Aug. 9, 1999, Feher, K.
U.S. Appl. No. 60/098,612, filed Aug. 31, 1998, Feher, K.
U.S. Appl. No. 60/095,943, filed Aug. 10, 1998, Feher, K.
U.S. Appl.
Procopio Cory Hargreaves & Savitch LLP
Tran Khanh C.
Wi-LAN Inc.
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