Effectual Data Collection in WSN with Path Controlled Mobile Sinks

Provided by: Creative Commons
Topic: Big Data
Format: PDF
Converge cast is a communication pattern in wireless sensor network applications where data flows from many sources to a single sink node. In this paper, the authors investigate how fast information can be collected from a wireless sensor network organized as tree. To address this, they consider time scheduling on a single frequency channel with the aim of minimizing the number of time slots required to complete a converge cast. They combine scheduling with transmission power control to reduce the effects of interference.

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