Research Article
Data Dissemination Protocol for Mobile Sink in Wireless Sensor Networks
Algorithm 1
Neighbor discovery.
Data structure for any sensor node : | : neighbor set of node , initialized to . | : the set of neighbors of node , which are willing to be the relay node, initialized to . | : either true or false depends on the willingness of node to become a relay node. | : set to true when the sensor node sends NBR_DET packet, initialized to false. | Node receives following packet from node : | NBR_DET: NBR_DET, | if () then | ; | if () then | ; | end if | if () then | ; | (NBR_DET, ); ⊳ Broadcast NBR_DET packet | else | Drop the packet; | end if | else | Drop the packet; | end if |
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