Telecommunications – Transmitter and receiver at separate stations – Plural transmitters or receivers
Reexamination Certificate
2007-12-26
2010-12-28
Urban, Edward (Department: 2618)
Telecommunications
Transmitter and receiver at separate stations
Plural transmitters or receivers
C455S041200, C455S517000, C455S063100
Reexamination Certificate
active
07860521
ABSTRACT:
A system and method for minimizing inter-communications system mobile-to-mobile station interference includes a plurality of base stations (BS A and BS B) and a plurality of mobile stations (MS A and MS B) each communicating with a base station using a first mode of communication. A first mobile station (MS A) sends a message using a second mode of communication upon detecting interference with another mobile station (MS B) to determine the source of the interference. Once determined, the first mobile station (MS A) communicates with its base station (BS A) which, in turn, communicates with the second mobile station's base station (BS B) using a back haul network. The second mobile station's base station (BS B) may then instruct the second mobile station (MS B) to alter its transmission characteristics based upon instructions from the second base station (BS B) in order to reduce interference and improve overall communications quality.
REFERENCES:
patent: 6882851 (2005-04-01), Sugar et al.
patent: 7313366 (2007-12-01), Bristow
patent: 2002/0105918 (2002-08-01), Yamada et al.
patent: 2002/0164989 (2002-11-01), Skillermark et al.
patent: 2005/0059347 (2005-03-01), Haartsen
patent: 2005/0181823 (2005-08-01), Haartsen
patent: 2006/0002323 (2006-01-01), Hildebrand et al.
patent: 2007/0054624 (2007-03-01), Kashiwagi
patent: 0859490 (1998-08-01), None
patent: 0199454 (2001-12-01), None
patent: 2007000721 (2007-01-01), None
patent: 2007051140 (2007-05-01), None
PCT International Search Report and Written Opinion Application No. PCT/US2008/086908—Dated Apr. 24, 2009—15 pages.
IEEE 802.16 Part 16: Air Interference for Fixed and Mobile Broadband Wireless Access Systems—Dated May 18, 2007—73 pages.
Chen Xiang
Jin Xiaowei
Kepler James F.
Kuffner Stephen L.
Liu Peijuan
Motorola Inc.
Sorowar Golam
Urban Edward
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