Continuous Neighbour Discovery in Asynchronous Sensor Network | Seminar Topics for Computer Science Students with ppt - TamilYoungsters

Continuous Neighbour Discovery in Asynchronous Sensor Network.

In most sensor networks the nodes are static. Nevertheless, node connectivity is subject to changes because of disruptions in wireless communication, transmission power changes, or loss of synchronisation between neighbouring nodes. Hence, even after a sensor is aware of its immediate neighbours, it must continuously maintain its view, a process we call continuous neighbour discovery. In this work we distinguish between neighbour discovery during sensor network initialisation and continuous neighbour discovery. We focus on the latter and view it as a joint task of all the nodes in every connected segment. Each sensor employs a simple protocol in a coordinate effort to reduce power consumption without increasing the time required to detect hidden sensors.

Advantages of Proposed System

• The nodes detect their immediate neighbours.
• Message does not collide with each other so congestion is under control.
• Every node discovers its hidden neighbours independently.

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