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Routing system and method in scatternet

  • US 7,656,848 B2
  • Filed: 07/12/2004
  • Issued: 02/02/2010
  • Est. Priority Date: 07/11/2003
  • Status: Active Grant
First Claim
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1. A routing request method of a scatternet including at least a first piconet and a second piconet, to transmit data to a device of the second piconet, each of the first and second piconets having a master device and at least one slave device controlled by the master device, comprising:

  • generating a single packet having information inquiring about a first radio resource used in each of a plurality of devices of the first piconet and an information requesting a route, as a generated packet; and

    broadcasting the generated packet to adjacent devices of the plurality of devices,wherein a master device of one piconet in the scatternet is capable of acting as a slave device of the other piconet in the scatternet.

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