Resource optimization in a wireless IP network

Details Resource optimization in a wireless IP network Resource optimization in a wireless IP network

2003-04-09

2010-11-16

Nguyen, Duc M (Department: 2618)

Multiplex communications

Communication over free space

Having a plurality of contiguous regions served by...

C455S432100, C455S436000

Reexamination Certificate

active

07835324

ABSTRACT:
A method and apparatus in accordance with the present invention provide for releasing resources dedicated to a dormant mobile station in a region served by a first network access server that has migrated to in a region in an IP network served by a second network access server to allow those released resources to be allocated more efficiently. Generally the invention includes defining logic with a Authentication, Authorization and Accounting facility (AAA) and within a network access server for triggering a release of network access server (NAS) resources allocated for a given Mobile Station (MS) when the MS moves to a physical location requiring service by a different NAS.

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R. Bhalla et al, “Releasing Resources in Mobile IP”, XP-002233385, 8 pages, Internet draft, Feb 27, 2001.

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