publication . Preprint . 2014

Technical Report: Sleep-Route - Routing through Sleeping Sensors

Sarkar, Chayan; Rao, Vijay S.; Prasad, R. Venkatesha;
Open Access English
  • Published: 13 Jan 2014
Abstract
In this article, we propose an energy-efficient data gathering scheme for wireless sensor network called Sleep-Route, which splits the sensor nodes into two sets - active and dormant (low-power sleep). Only the active set of sensor nodes participate in data collection. The sensing values of the dormant sensor nodes are predicted with the help of an active sensor node. Virtual Sensing Framework (VSF) provides the mechanism to predict the sensing values by exploiting the data correlation among the sensor nodes. If the number of active sensor nodes can be minimized, a lot of energy can be saved. The active nodes' selection must fulfill the following constraints - (...
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Subjects
free text keywords: Computer Science - Networking and Internet Architecture
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