Assisted power-up and hand-off system and method
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United States of America Patent
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May 15, 2007
Grant Date -
N/A
app pub date -
Oct 9, 2001
filing date -
Oct 10, 2000
priority date (Note) -
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Abstract
The invention provides for an improved method and system of registration and hand-off procedures for a mobile node in a packet-based communication network. The present invention obtains expanded addresses over past systems. The invention can also use serving mobility managers to obtain a care-of address to route data-packets while on the foreign sub-network. The invention improves efficiency and reduces message overhead during registration and hand-off.
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