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COMMUNICATIONS SYSTEM, COMMUNICATIONS PROCESSING METHOD, AND NODES

  • US 20090207855A1
  • Filed: 11/18/2008
  • Published: 08/20/2009
  • Est. Priority Date: 02/20/2008
  • Status: Active Grant
First Claim
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1. A communication system including a first node and a second node operable to communicate with the first node, the system comprising:

  • means that transmits a signal of a second protocol belonging to a second layer, the signal having a source node identifier, to a logical communication link established between the first node and the second node by using a first protocol belonging to the first layer, the second layer being higher than the first layer; and

    means that manages the communication link in association with the node identifier added to the signal received through the communication link.

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