Title:
COMMUNICATION SYSTEM CONTROL PROCESSING METHOD
Document Type and Number:
Japanese Patent JP3276362
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To eliminate a problem concerning synchronization when a system includes the same system control functions.
SOLUTION: In this communication system control processing method of a network where a plurality of terminals are connected together via a transmission line and communicate with each other, a first notification means 90 is used for requesting the start of a specific service function of every terminal by communication in addition to a second notification means which notifies a fact that the service function can be started to the request of the means 90 by communication and a third notification means which indicates the start of the service function to the notification received from the second notification means. Under such conditions, the terminal having a specific service function replies the notification received from the second notification means as an answer when the function start request is received form the means 90 and then waits for the instruction of the third notification means. Then the terminal starts the specific service function when the relevant indication is received from the third notification means.
Inventors:
Reiko Ueno
Yumi Goto
Yumi Goto
Application Number:
JP2001033184A
Publication Date:
April 22, 2002
Filing Date:
August 13, 1991
Export Citation:
Assignee:
Matsushita Electric Industrial Co., Ltd
International Classes:
G06F13/00; H04L12/28; (IPC1-7): H04L12/28; G06F13/00
Attorney, Agent or Firm:
Masamichi Matsuda
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