Modular, portable data processing terminal for use in a radio frequency communication network

  • US 7,757,956 B2
  • Filed: 07/25/2006
  • Issued: 07/20/2010
  • Est. Priority Date: 01/18/1990
  • Status: Expired due to Fees
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First Claim
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1. A communication device utilizing a communication protocol having higher and lower layers, the device comprising a wireless transceiver, the device comprising:

  • a memory operable to store the higher layers of the communication protocol; and

    a processor operable to cooperate with the wireless transceiver to effect wireless communication by the wireless transceiver, the processor being operable to perform the functionality of the higher layers of the communication protocol stored in the memory.

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  • 3 Assignments
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