Wireless personal area network

Wireless personal area network

  • CN 101,978,657 B
  • Filed: 03/11/2009
  • Issued: 03/02/2016
  • Est. Priority Date: 03/18/2008
  • Status: Active Grant
First Claim
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1. for operating in the method for the first telegon (202) on the first channel frequency (f1) in wireless personal area network (200), this wireless personal area network also comprises the second telegon (204) running second-channel frequency (f2), said method comprising the steps of:

  • If the-the first telegon is wanted to communicate with the second telegon, then find this second telegon from the first telegon initiating communication to comprise multiple channel frequency of this second-channel frequency (f2) by means of scanning;

    -when finding the second telegon, the first message is sent to this second telegon to transmit the first channel frequency that this first telegon runs just thereon from this first telegon;

    -receive the response message for replying this first message from this second telegon;

    -in the second message, ask the second telegon (204) to change to the first channel frequency (f1) from second-channel frequency (f2) when this first telegon (202) receives the response message from this second telegon (204);

    And-use the first channel frequency (f1) to communicate between the first telegon and the second telegon (204).

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