Title of Invention | INTERSYSTEM BASE STATION HANDOVER |
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Abstract | A mobile wireless telecommunications system includes base stations of a first type operating according to a first air interface, and base stations of a second type operating according to a second air interface. Methods and apparatus are provided for handing over a mobile station in the system from a first base station, which is of the first type, to a second base station, which is of the second type. A communications link is established over the first air interface between the mobile station and the first base station. Data are received from the mobile station responsive to a signal received by the mobile station over the second air interface from the second base station, substantially without breaking the communications link with the first base station. The mobile station is handed over form the first to the second base station responsive to the data received therefrom. In particular, a method of conducting intersystem handover from a multicarrier system to a direct spread system is provided. Timing synchronization is also advantageously made available through the mobile station. |
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in-pct-2002-1400-che abstract.pdf
in-pct-2002-1400-che claims.pdf
in-pct-2002-1400-che correspondence others.pdf
in-pct-2002-1400-che correspondence po.pdf
in-pct-2002-1400-che description (complete).pdf
in-pct-2002-1400-che drawings.pdf
in-pct-2002-1400-che form 1.pdf
in-pct-2002-1400-che form 13.pdf
in-pct-2002-1400-che form 18.pdf
in-pct-2002-1400-che form 3.pdf
in-pct-2002-1400-che form 5.pdf
in-pct-2002-1400-che petition.pdf
in-pct-2002-1400-che power of attorney.pdf
Patent Number | 206914 | ||||||||||||
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Indian Patent Application Number | IN/PCT/2002/1400/CHE | ||||||||||||
PG Journal Number | 26/2007 | ||||||||||||
Publication Date | 29-Jun-2007 | ||||||||||||
Grant Date | 16-May-2007 | ||||||||||||
Date of Filing | 04-Sep-2002 | ||||||||||||
Name of Patentee | M/S. QUALCOMM INCORPORATED | ||||||||||||
Applicant Address | 5775 Morehouse Drive San Diego, CA 92121-1714 | ||||||||||||
Inventors:
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PCT International Classification Number | H 04Q 7/00 | ||||||||||||
PCT International Application Number | PCT/US2001/007390 | ||||||||||||
PCT International Filing date | 2001-03-07 | ||||||||||||
PCT Conventions:
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