Wireless communications handoff method and system employing...

Details Wireless communications handoff method and system employing... Wireless communications handoff method and system employing...

2008-04-09

2011-11-29

Edouard, Patrick (Department: 2617)

Telecommunications

Radiotelephone system

Zoned or cellular telephone system

C455S437000, C455S438000, C455S439000, C455S440000, C455S441000, C455S442000, C455S443000, C455S444000, C455S226100, C455S226200, C455S226300, C455S226400, C455S456100, C455S456200, C455S456300, C455S456400, C455S456500, C455S456600, C455S457000, C370S331000, C370S332000

Reexamination Certificate

active

08068837

ABSTRACT:
A method for reducing a delay in a wireless communications system resulting from a handoff while mitigating a risk of premature termination of wireless communications, the method includes comparing data indicative of actual use of the wireless communications systems to at least one predetermined criteria. If the comparing determines a sector pairing in the wireless communications system to be statistically significant for purposes of recommending at least one search window setting, at least one value related with a distance associated with the sector pairing may be used to automatically determine a corresponding signal delay. If the corresponding signal delay exceeds a prior determined signal delay, a recommended search window setting may be determined using the corresponding signal delay.

REFERENCES:
patent: 6438376 (2002-08-01), Elliott et al.
patent: 2001/0051527 (2001-12-01), Kuwahara et al.
patent: 2002/0068567 (2002-06-01), Johansson
patent: 2005/0153697 (2005-07-01), Patel

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