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7. (CN101589641) Building communities of interest and selecting borders between them based on relative motion

Pub. No.:    101589641    International Application No.:    200880002884.7
Publication Date: Thu Nov 26 00:59:59 CET 2009 International Filing Date: Wed Jan 09 00:59:59 CET 2008
IPC: H04W 40/02
H04W 40/18
H04W 40/20
H04W 84/18
Applicants: Cisco Tech Inc.
思科技术公司
Inventors: Moon Billy G.
比利·G·穆恩
Title: Building communities of interest and selecting borders between them based on relative motion
Abstract:
Methods and apparatus for dynamically designating communities of interest and selecting border nodes using a relative motion calculus within a mobile network are disclosed. According to one aspect of the present invention, a primary node within a mobile network identifies a first subset of nodes and logic that identifies a second subset of nodes. The primary node also identifies a first border node of the first subset, and identifies a second border node of the second subset. The first border node has a first relative motion path over a predetermined time interval, and is associated with a first pairing between the first subset and the second subset. The second border node is associated with the first pairing and has a second relative motion path over the predetermined time interval that is similar to the first relative motion path.