Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate
2007-02-20
2007-02-20
Ferguson, Keith (Department: 2617)
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
C455S436000, C455S422100, C455S437000, C455S438000, C455S440000, C455S426100, C455S426200, C370S331000, C370S332000, C370S333000, C370S334000
Reexamination Certificate
active
11026379
ABSTRACT:
A method and apparatus facilitate soft handover in a CDMA RAN (100) based on a requested set of soft handover parameters from a plurality of sets of soft handover parameters associated with a corresponding plurality of radio configurations. A mobile station (140) can request a set of soft handover parameters associated with a radio configuration. Candidate base stations (BTS1–BTS N) can be added to an active list based on the soft handover parameters.
REFERENCES:
patent: 2002/0037726 (2002-03-01), Czaja et al.
patent: 2002/0105927 (2002-08-01), Holma et al.
patent: 2003/0060201 (2003-03-01), Soliman
patent: 2004/0185863 (2004-09-01), Ogami
patent: 2005/0096055 (2005-05-01), Colban et al.
patent: 2006/0111108 (2006-05-01), Newbury et al.
Declerck Daniel J.
Thorson Dean E.
Tobin Joseph A.
Ferguson Keith
Motorola Inc.
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