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Wireless architecture and support for process control systems

  • US 20050276233A1
  • Filed: 06/17/2005
  • Published: 12/15/2005
  • Est. Priority Date: 06/18/2003
  • Status: Active Grant
First Claim
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1. A process control wireless communication network comprising:

  • a base node, a field node, an environmental node and a host, the base node communicatively coupled to the host, the base, field and environmental nodes each comprising a wireless conversion unit and a wireless transceiver, the wireless transceivers of the base, the field and the environmental nodes effecting wireless communications amongst the base, field and environmental nodes, the field node comprising at least one field device providing process control data, the environmental node comprising at least one field device providing data regarding environmental factors that may affect operation of the wireless communication network.

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