Method and apparatus for facilitating network mobility
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United States of America Patent
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Oct 25, 2011
Grant Date -
Jun 26, 2008
app pub date -
Dec 26, 2006
filing date -
Dec 26, 2006
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Various embodiments are described for facilitating network mobility in communication networks with an aim toward enhancing the scalability of MIP. Generally, in most of these embodiments, a network node (121) sends a message to a network device (131) to establish a data path for a remote unit (101) served by the network node. This message comprises a source link layer address which is associated with the remote unit. The message may or may not be sent in response to receiving signaling to facilitate wireless connectivity of a remote unit via the network node. In addition, the network device to which the message is sent may be an access router (AR) or a foreign agent (FA) of the remote unit.
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