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Methods and apparatus for machine-to-machine communications

  • US 20080313255A1
  • Filed: 02/13/2006
  • Published: 12/18/2008
  • Est. Priority Date: 02/15/2005
  • Status: Active Grant
First Claim
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1. A machine-to-machine communications system comprising:

  • an application server connected to a wide area network;

    a network access server connected to the wide area network;

    a remote device capable of wireless communication with the network access server, the remote device being associated with a dynamic network address assigned by the network access server;

    a data normalization module associated with the application server configured to convert messages between the application server and the remote device; and

    a dynamic address resolution module associated with the application server, the dynamic address resolution module being structured to initiate a first message to the remote device using a first protocol if the dynamic network address is not known by the dynamic address resolution module, the dynamic address resolution module being structured to initiate a second message to the remote device using a second different protocol if the dynamic network address is known by the dynamic address resolution module.

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