Title:
COMMUNICATION NETWORK
Document Type and Number:
Japanese Patent JP2502453
Kind Code:
B2
Abstract:
PURPOSE: To provide a management means for a plurality of message distributed trees of a message communication user group.
CONSTITUTION: Each node of a multi-node communication system has an operating process to generate distribution trees, by which efficient multiplex arrangement and band width reservation tasks are conducted as a set manager for a specific set of nodes and users. The count of active users in a node is given in response to an index set, when a tree leader makes a tree. Each set manager in a specific node monitors changes in master-slave relation of trees and a link fault and informs the necessity of the tree leader to each tree related to the case of occurrence of a link fault by direct communication between the set manager and the tree leader, without intervention of other elements of the system or the occurrence of a change in the number of users.
Inventors:
JON ERISU DOREEKU JUNIA
ERIZABESU AN HAABATEITSUKU
ERIZABESU AN HAABATEITSUKU
Application Number:
JP13574093A
Publication Date:
May 29, 1996
Filing Date:
June 07, 1993
Export Citation:
Assignee:
INTAANASHONARU BIJINESU MASHIINZU CORP
International Classes:
H04L12/18; (IPC1-7): H04L12/00; H04L12/28; H04L12/44; H04L12/46; H04L12/56
Domestic Patent References:
| JP662029A | ||||
| JP6152593A |
Attorney, Agent or Firm:
Kiyoshi Goda