Title:
リングネットワークのマスタ設定方法及び装置
Document Type and Number:
Japanese Patent JP4088246
Kind Code:
B2
Abstract:
A method is disclosed for setting a master node of a ring network that has adjacently connected nodes situated on rightward and leftward lines of a bidirectional transmission channel. The method includes the steps of: counting the number of nodes interposed between a designated node and each node other than the designated node on the rightward and leftward lines of the bidirectional transmission channel; and setting one of the nodes as the master node. The master node satisfies a relation of, NHC_L=NHC_R or NHC_L=NHC_R-1, wherein NHC_L is the number of interposed nodes counted from the leftward line, and NHC_R is the number of interposed nodes counted from the rightward line.
Inventors:
Kazuyuki Imoto
Shinji Takao
Hiroyuki Nobayashi
Masao Muto
Mineo Odagawa
Hiroaki Shiraishi
Nishida Katsu
Ichiro Kagami
Yoshinobu Takagi
Junichi Sawada
Shinji Takao
Hiroyuki Nobayashi
Masao Muto
Mineo Odagawa
Hiroaki Shiraishi
Nishida Katsu
Ichiro Kagami
Yoshinobu Takagi
Junichi Sawada
Application Number:
JP2003407712A
Publication Date:
May 21, 2008
Filing Date:
December 05, 2003
Export Citation:
Assignee:
富士通株式会社
International Classes:
H04L12/42; G06F15/16; H04L69/40
Domestic Patent References:
| JP2002344463A |
Attorney, Agent or Firm:
Tadahiko Ito