Title:
通信システム
Document Type and Number:
Japanese Patent JP4807532
Kind Code:
B2
Abstract:
If any one of a plurality of connection apparatuses used for connecting communication terminals to a network determines, based on resource information indicating the status of usage of the resources of the connection apparatus and further based on a predetermined threshold value, that the connection apparatus is in congestion, then the connection apparatus notifies that effect to an authentication server that performs authentication of the communication terminals. The authentication server then assigns, as connection apparatuses used for connecting the communication terminals to the network, the ones of the plurality of connection apparatuses other than the connection apparatus having notified that the connection apparatus is in congestion.
Inventors:
Takuya Shoji
Application Number:
JP2008276684A
Publication Date:
November 02, 2011
Filing Date:
October 28, 2008
Export Citation:
Assignee:
NEC
International Classes:
H04W28/08; H04L45/586; H04W8/26; H04W12/06; H04W24/02; H04W24/04
Domestic Patent References:
| JP2008199512A | ||||
| JP2008167022A |
Other References:
Wolfgang Fritsche, Ivano Guardini,Deploying home agent load sharing in operational mobile IPv6 networks,Mobility In The Evolving Internet Architecture Proceedings of first ACM/IEEE international workshop,ACM,2006年,第31ページ-第36ページ
Mobility Header Home Agent Switch Message,RFC 5142,2008年 1月,URL,http://tools.ietf.org/pdf/rfc5142.pdf
Mobility Header Home Agent Switch Message,RFC 5142,2008年 1月,URL,http://tools.ietf.org/pdf/rfc5142.pdf
Attorney, Agent or Firm:
Akio Miyazaki
Ishibashi Masayuki
Masaaki Ogata
Ishibashi Masayuki
Masaaki Ogata