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S-NC: structure-free network coding-aware routing in wireless sensor networks by Ehsan Enayati-Noabadi; Hamed Yousefi; Ali Movaghar is a scholarly article available to read on EtoBox.

What is S-NC: structure-free network coding-aware routing in wireless sensor networks about?

Network Coding (NC) is an emerging technique that helps wireless networks to have higher throughput and better energy efficiency. In this paper, a novel network coding-aware routing (S-NC) which uses NC to improve reliability and robustness in unreliable WSNs is proposed. It is based on a structure-free routing algorithm as the underlying routing engine which employs neighbor queue length to increase coding opportunity; while exploiting a spatial coding method to control the amount of redundancy. To the best of our knowledge, this is the first study on the topic of network codingaware routing in WSNs. Simulation results in TOSSIM demonstrate that S-NC significantly improves the performance in terms of reliability, end-to-end delay, and energy consumption in the network.

Author

Ehsan Enayati-Noabadi; Hamed Yousefi; Ali Movaghar

Publisher

ACM

Published

2012

Language

EN