Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Patent
1997-06-20
1999-01-26
Urban, Edward F.
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
455 63, 455522, 455562, 370332, H04Q 722
Patent
active
058647600
ABSTRACT:
A plurality of methods for achieving the softer handoff process such that the performance of a system is improved. A first method is based on delaying the softer handoff process. A second method is based on reducing the power of transmissions from the sector having the weakest signal strength. A third method is based on eliminating transmissions from the sector having the weakest signal strength. In all three methods, reverse link demodulation in each sector may continue with or without the transmission of the forward link. In all three methods the operation could be based on the signal strength of the reverse link signal or the forward link. It is also possible to combine two or more of these methods to create a hybrid method.
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Gilhousen Klein S.
Padovani Roberto
Edmonston Brian S.
Miller Russell B.
Qualcomm Incorporated
Urban Edward F.
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