A Review of ID Assignment Schemes Over Wireless Sensor Network

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Provided by: SSRG International Journals
Topic: Networking
Format: PDF
A WSN (Wireless Sensor Network) consists of a set of battery-powered nodes, which collaborate to perform sensing tasks in a given environment. It may contain one or more base stations to collect sensed data and possibly relay it to a central processing and storage system. These networks are characterized by scarcity of resources; in particular the available energy. Globally unique ID allocation is usually not applicable in a sensor network due to the massive production of cheap sensor nodes, the limited bandwidth, and the size of the payload. However, locally unique IDs are still necessary for nodes to implement unicast communications to save power consumption.
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