Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate
2005-05-19
2008-11-04
Gesesse, Tilahun B (Department: 2618)
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
C455S012100, C455S013100, C455S013200
Reexamination Certificate
active
07447501
ABSTRACT:
A satellite radiotelephone frequency band can be reused terrestrially by an ancillary terrestrial network even within the same satellite cell, using interference reduction/cancellation techniques. An interference reducer is responsive to a space-based component and to an ancillary terrestrial network. The interference reducer is configured to reduce interference in wireless communications that are received by the space-based component from first radiotelephones in the satellite footprint over a satellite radiotelephone frequency band using wireless communications that are received by the ancillary terrestrial network from selected ones of second radiotelephones in the satellite footprint over the satellite radiotelephone frequency band and/or wireless communications that are transmitted by the ancillary terrestrial network to the second radiotelephones in the satellite footprint over the satellite radiotelephone frequency band. The interference reducer may include a prefilter that is configured to determine the selected ones of the second radiotelephones.
REFERENCES:
patent: 4901307 (1990-02-01), Gilhousen et al.
patent: 5073900 (1991-12-01), Mallinckrodt
patent: 5303286 (1994-04-01), Wiedeman
patent: 5339330 (1994-08-01), Mallinckrodt
patent: 5394561 (1995-02-01), Freeburg
patent: 5444762 (1995-08-01), Frey et al.
patent: 5446756 (1995-08-01), Mallinckrodt
patent: 5448623 (1995-09-01), Wiedeman et al.
patent: 5511233 (1996-04-01), Otten
patent: 5555257 (1996-09-01), Dent
patent: 5584046 (1996-12-01), Martinez et al.
patent: 5612703 (1997-03-01), Mallinckrodt
patent: 5619525 (1997-04-01), Wiedeman et al.
patent: 5631898 (1997-05-01), Dent
patent: 5761605 (1998-06-01), Tawil et al.
patent: 5765098 (1998-06-01), Bella
patent: 5812947 (1998-09-01), Dent
patent: 5832379 (1998-11-01), Mallinckrodt
patent: 5835857 (1998-11-01), Otten
patent: 5848060 (1998-12-01), Dent
patent: 5848068 (1998-12-01), Daniel et al.
patent: 5852721 (1998-12-01), Dillon et al.
patent: 5878329 (1999-03-01), Mallinckrodt
patent: 5884142 (1999-03-01), Wiedeman et al.
patent: 5907541 (1999-05-01), Fairholm et al.
patent: 5915217 (1999-06-01), Wiedeman et al.
patent: 5926758 (1999-07-01), Grybos et al.
patent: 5937332 (1999-08-01), Karabinis
patent: 5940753 (1999-08-01), Mallinckrodt
patent: 5991345 (1999-11-01), Ramasastry
patent: 5995832 (1999-11-01), Mallinckrodt
patent: 6011951 (2000-01-01), King et al.
patent: 6023605 (2000-02-01), Sasaki et al.
patent: 6052560 (2000-04-01), Karabinis
patent: 6052586 (2000-04-01), Karabinis
patent: 6067442 (2000-05-01), Wiedeman et al.
patent: 6072430 (2000-06-01), Wyrwas et al.
patent: 6085094 (2000-07-01), Vasudevan et al.
patent: 6091933 (2000-07-01), Sherman et al.
patent: 6097752 (2000-08-01), Wiedeman et al.
patent: 6101385 (2000-08-01), Monte et al.
patent: 6108561 (2000-08-01), Mallinckrodt
patent: 6134437 (2000-10-01), Karabinis et al.
patent: 6157811 (2000-12-01), Dent
patent: 6157834 (2000-12-01), Helm et al.
patent: 6160994 (2000-12-01), Wiedeman
patent: 6169878 (2001-01-01), Tawil et al.
patent: 6198730 (2001-03-01), Hogberg et al.
patent: 6198921 (2001-03-01), Youssefzadeh et al.
patent: 6201967 (2001-03-01), Goerke
patent: 6233463 (2001-05-01), Wiedeman et al.
patent: 6240124 (2001-05-01), Wiedeman et al.
patent: 6253080 (2001-06-01), Wiedeman et al.
patent: 6256497 (2001-07-01), Chambers
patent: 6324405 (2001-11-01), Young et al.
patent: 6339707 (2002-01-01), Wainfan et al.
patent: 6418147 (2002-07-01), Wiedeman
patent: 6449461 (2002-09-01), Otten
patent: 6522865 (2003-02-01), Otten
patent: 6628919 (2003-09-01), Curello et al.
patent: 6684057 (2004-01-01), Karabinis
patent: 6735437 (2004-05-01), Mayfield et al.
patent: 6775251 (2004-08-01), Wiedeman
patent: 6785543 (2004-08-01), Karabinis
patent: 6856787 (2005-02-01), Karabinis
patent: 6859652 (2005-02-01), Karabinis et al.
patent: 6879829 (2005-04-01), Dutta et al.
patent: 6892068 (2005-05-01), Karabinis et al.
patent: 6937857 (2005-08-01), Karabinis
patent: 6975837 (2005-12-01), Santoru
patent: 6999720 (2006-02-01), Karabinis
patent: 7006789 (2006-02-01), Karabinis et al.
patent: 7155161 (2006-12-01), Regulinski et al.
patent: 7203490 (2007-04-01), Karabinis et al.
patent: 7286503 (2007-10-01), Clarke et al.
patent: 2002/0122408 (2002-09-01), Mullins
patent: 2002/0146979 (2002-10-01), Regulinski et al.
patent: 2002/0177465 (2002-11-01), Robinett
patent: 2003/0003815 (2003-01-01), Yamada
patent: 2003/0022625 (2003-01-01), Otten et al.
patent: 2003/0054761 (2003-03-01), Karabinis
patent: 2003/0054762 (2003-03-01), Karabinis
patent: 2003/0054814 (2003-03-01), Karabinis et al.
patent: 2003/0054815 (2003-03-01), Karabinis
patent: 2003/0068978 (2003-04-01), Karabinis et al.
patent: 2003/0073436 (2003-04-01), Karabinis et al.
patent: 2003/0149986 (2003-08-01), Mayfield et al.
patent: 2003/0153308 (2003-08-01), Karabinis
patent: 2003/0224785 (2003-12-01), Karabinis
patent: 2004/0072539 (2004-04-01), Monte et al.
patent: 2004/0102156 (2004-05-01), Loner
patent: 2004/0121727 (2004-06-01), Karabinis
patent: 2004/0142660 (2004-07-01), Churan
patent: 2004/0192200 (2004-09-01), Karabinis
patent: 2004/0192293 (2004-09-01), Karabinis
patent: 2004/0192395 (2004-09-01), Karabinis
patent: 2004/0203393 (2004-10-01), Chen
patent: 2004/0203742 (2004-10-01), Karabinis
patent: 2004/0240525 (2004-12-01), Karabinis et al.
patent: 2005/0026606 (2005-02-01), Karabinis
patent: 2005/0037749 (2005-02-01), Karabinis et al.
patent: 2005/0041619 (2005-02-01), Karabinis et al.
patent: 2005/0064813 (2005-03-01), Karabinis
patent: 2005/0079816 (2005-04-01), Karabinis et al.
patent: 2005/0090256 (2005-04-01), Dutta
patent: 2005/0118948 (2005-06-01), Karabinis et al.
patent: 2005/0136836 (2005-06-01), Karabinis et al.
patent: 2005/0164700 (2005-07-01), Karabinis
patent: 2005/0164701 (2005-07-01), Karabinis et al.
patent: 2005/0170834 (2005-08-01), Dutta et al.
patent: 2005/0181786 (2005-08-01), Karabinis et al.
patent: 2005/0201449 (2005-09-01), Churan
patent: 2005/0208890 (2005-09-01), Karabinis
patent: 2005/0221757 (2005-10-01), Karabinis
patent: 2005/0227618 (2005-10-01), Karabinis et al.
patent: 2005/0239399 (2005-10-01), Karabinis
patent: 2005/0239403 (2005-10-01), Karabinis
patent: 2005/0239404 (2005-10-01), Karabinis
patent: 2005/0239457 (2005-10-01), Levin et al.
patent: 2005/0245192 (2005-11-01), Karabinis
patent: 2005/0260947 (2005-11-01), Karabinis et al.
patent: 2005/0260984 (2005-11-01), Karabinis
patent: 2005/0265273 (2005-12-01), Karabinis et al.
patent: 2005/0272369 (2005-12-01), Karabinis et al.
patent: 2005/0282542 (2005-12-01), Karabinis
patent: 2005/0288011 (2005-12-01), Dutta
patent: 2006/0040659 (2006-02-01), Karabinis
patent: 0 506 255 (1992-09-01), None
patent: 0 597 225 (1994-05-01), None
patent: 0 506 255 (1996-11-01), None
patent: 0 748 065 (1996-12-01), None
patent: 0 755 163 (1997-01-01), None
patent: 0 762 669 (1997-03-01), None
patent: 0 762 669 (1997-03-01), None
patent: 0 797 319 (1997-09-01), None
patent: 0 831 599 (1998-03-01), None
patent: 0 831 599 (1998-03-01), None
patent: 1 059 826 (2000-12-01), None
patent: 1 193 989 (2002-04-01), None
patent: WO 01/54314 (2001-07-01), None
Global.com, “Globalstar Demonstrates World's First Prototype of Terrestrial System to Supplemental Satellite Phones,” http://www.globalcomsatphone.com/globalcom/globalstar—terrestrial—system.html, Jul. 18, 2002, 2 pages.
Ayyagari et al., “A satellite-augmented cellular network concept”,Wireless Networks, vol. 4, 1998, pp. 189-198.
ATC Technologies LLC
Gesesse Tilahun B
Myers Bigel Sibley & Sajovec P.A.
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