Title:
動作不良装置の緊急遮断を設ける方法及びシステム
Document Type and Number:
Japanese Patent JP2004536514
Kind Code:
A
Abstract:
In a network system having a plurality of devices communicating via a network, a method and system for providing an emergency signal is provided. In one embodiment, a device is malfunctioning if the device continuously transmits data to the network without proper authorization. Another properly functioning device transmits the emergency signal via an auxiliary channel to the malfunctioning device. The auxiliary channel is a separate channel supporting the transmission of the emergency signal. The malfunctioning device receives the emergency signal and disables itself in response to this signal.
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Inventors:
Littwin, Lewis, Robert, Junior
Ramas Whammy, Kumar
Ramas Whammy, Kumar
Application Number:
JP2003514408A
Publication Date:
December 02, 2004
Filing Date:
July 15, 2002
Export Citation:
Assignee:
Thomson Licensing S.A.
International Classes:
H04L12/28; G06F1/26; G06F1/28; G06F1/30; G06F9/00; G06F11/07; G06F11/30; G06F15/16; G06F15/173; (IPC1-7): H04L12/28
Attorney, Agent or Firm:
Tadahiko Ito
Shinsuke Onuki
Tadashige Ito
Shinsuke Onuki
Tadashige Ito