Mobility route optimization in a network having distributed local mobility anchors
Author(s)
Author(s)
Xia, Y.
Date Issued
2014-09-02
Abstract
A method, system and device for achieving an optimized mobility routing path are disclosed. A preferred embodiment comprises a method of cutting unnecessary network tunnels. In a mobile network system, transmitting data packets through a tunnel is an effective way to provide network location privacy. An optimization method is proposed to consolidate two tunnels connecting with a network element such as a first distributed local mobility anchor (D-LMA). The first D-LMA informs a data packet sender such as a second D-LMA of the destination address saved in the first D-LMA. The second D-LMA updates its destination address accordingly and sends subsequent data packets to the destination directly. By applying this optimization method, a network system provides a further optimized route for data packets as well as location privacy.
Description
United States Patent No.: 8,824,353
SFU Affiliated Publication
No
Availability at SFU Library
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