System, device, and method for maintaining communication sessions in a communication system
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United States of America Patent
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Dec 13, 2011
Grant Date -
Jun 27, 2002
app pub date -
Dec 22, 2000
filing date -
Dec 22, 2000
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A communication session is maintained through a disruption by saving state information related to the communication session upon detecting the disruption and subsequently using the saved state information to re-establish the communication session. The communication session may be associated with an access point device in a wireless communication system, and the communication session may be re-established through the same or a different access point device in the wireless communication system.
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