Adaptive wake-up period of roaming wireless terminals

Details Adaptive wake-up period of roaming wireless terminals Adaptive wake-up period of roaming wireless terminals

2006-08-14

2011-11-15

Pérez-Gutiérrez, Rafael (Department: 2617)

Telecommunications

Radiotelephone system

Zoned or cellular telephone system

C455S435200, C455S515000, C370S329000

Reexamination Certificate

active

08060119

ABSTRACT:
A method for controlling a wireless terminal operating in a hibernation cycle alternating between a wake mode and a hibernation mode includes communicating with a first wireless network during a first waking period having a first duration, and with a second wireless network during a second waking period following the first waking period. The second waking period is extended to a second duration, greater than the first duration, responsively to detecting that the second wireless network is different from the first wireless network. Network information relating to the second wireless network is received during the second waking period.

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