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Method of controlling connection between nodes in digital interface

  • US 8,824,500 B2
  • Filed: 01/06/2014
  • Issued: 09/02/2014
  • Est. Priority Date: 08/23/1999
  • Status: Expired due to Fees
First Claim
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1. A method for controlling a connection between a plurality of nodes through an interface, comprising:

  • transmitting control information from a first node to a second node, the control information including identification information of the second node and a disconnection command, wherein the second node is operated to be disconnected with the interface based on the disconnection command and wherein the second node maintains a disconnection state until a new connection command is detected, and wherein during the disconnection state, a physical connection between the second node and a third node is maintained to receive the connection command through the interface; and

    receiving, according to the control information, a response information including identification information of the first node.

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