Title:
ネットワークノード
Document Type and Number:
Japanese Patent JP4791493
Kind Code:
B2
Abstract:
A technology is disclosed for efficiently and effectively conveying location and mobility related information about a mobile node to the network in order to facilitate Location and mobility related functions and services. According to this technology, in order to detect location and mobility (for example, movement velocity) of the mobile node, dissemination of information including the identification information of the mobile node and the count metric indicating the distance to the mobile node is performed among adjacent network nodes. The network node, upon receiving this message, stores the information in the message, and generates a new count metric by decreasing the count metric. The network node then sends the message including the identification information of the mobile node and this newly generated count metric to the other network nodes. For example the network node determines the priority of resource reservation for each mobile node based on the count metric of each mobile node.
Inventors:
Jun Hirano
Cortien Min Benjamin
Nchanwa
Tampekuyu
Cortien Min Benjamin
Nchanwa
Tampekuyu
Application Number:
JP2007557270A
Publication Date:
October 12, 2011
Filing Date:
July 12, 2006
Export Citation:
Assignee:
Panasonic Corporation
International Classes:
H04W64/00; H04W72/10; H04W92/20; H04W36/32
Domestic Patent References:
| JP3136433A | ||||
| JP2006270857A |
Attorney, Agent or Firm:
Masataka Nihei