Title:
ネットワークトポロジー生成方法及びノード
Document Type and Number:
Japanese Patent JP4362481
Kind Code:
B2
Abstract:
The object of the present invention is to provide a network topology generation method which can reduce a network delay fairly and minimally, upon generating a new network topology, by considering a network condition in a physical layer. The network topology generation method includes establishing a virtual connection between the new node and each of the plurality of nodes; calculating an average metric value of routes from the new node to the plurality of nodes via each of the virtual connections; and establishing a connection between the new node and the node to which the virtual connection having the smallest average metric value is established, so that the new node joins the network.
Inventors:
Takeshi
Norihiro Ishikawa
Norihiro Ishikawa
Application Number:
JP2005516529A
Publication Date:
November 11, 2009
Filing Date:
December 24, 2004
Export Citation:
Assignee:
NTT DoCoMo, Inc.
International Classes:
H04L45/02; H04L45/121
Other References:
信学技報 CQ2001-101
情処研報 2003-DPS-117-16
情処研報 2003-DPS-117-16
Attorney, Agent or Firm:
Hidekazu Miyoshi