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SENSOR NODE OF LOW POWER FOR MONITORING APPLICATION IN MESH SENSOR NETWORK USING TIME DIVISION ACCESS SCHEME, AND ROUTING METHOD THEREOF

  • US 20100135262A1
  • Filed: 08/03/2009
  • Published: 06/03/2010
  • Est. Priority Date: 12/03/2008
  • Status: Active Grant
First Claim
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1. A routing method of a sensor node using a time division access scheme, the method comprising:

  • transmitting a beacon containing routing information to neighboring nodes in a first time slot within a first beacon interval that is allocated to the sensor node; and

    receiving a beacon from each of the neighboring nodes in a second time slot within a second beacon interval that is allocated to each of the neighboring nodes.

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