Mobility management method using an improved neighbor graph

Multiplex communications – Communication over free space – Having a plurality of contiguous regions served by...

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C370S338000, C370S401000, C455S436000, C455S438000, C455S439000

Reexamination Certificate

active

07450546

ABSTRACT:
Disclosed is a method for managing mobility of mobile nodes between heterogeneous networks in an IP-based mobile communication system including a plurality of access nodes for providing an IP service to mobile nodes located in their service areas and a neighbor graph server for supporting connection to the access nodes by the mobile nodes. The method includes classifying the access nodes according to available service level; classifying the mobile nodes according to required service level, generating service level neighbor graphs each including access nodes supporting the same service level; generating a mapping table for mapping the mobile nodes to the neighbor graphs according to service level required by the mobile node; and supporting movement of a mobile node between networks using the neighbor graph and the mapping table.

REFERENCES:
patent: 2004/0105415 (2004-06-01), Fujiwara et al.
patent: 2004/0196808 (2004-10-01), Chaskar et al.
patent: 2005/0138178 (2005-06-01), Astarabadi

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Mobility management method using an improved neighbor graph does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Mobility management method using an improved neighbor graph, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Mobility management method using an improved neighbor graph will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4043238

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.