Grid Routing: An Energy-Efficient Routing Protocol for WSNs with Single Mobile Sink

Liu, Qi; Zhang, Kai; Liu, Xiaodong; Linge, Nigel

Abstract

In a traditional wireless sensor network with static sinks, sensor nodes close to the sink run out of their batteries quicker than other nodes due to the increased data traffic towards the sink. These nodes with huge data traffic are easy to become hotspots. Therefore, such networks may prematurely collapse since the sink is unreachable for other remote nodes. To mitigate this problem, sink mobility is proposed, which provides load-balanced data delivery and uniform energy dissipation by shifting the hotspots. However, the latest location update of the mobile sink within the network introduces a high communication overhead. In this paper, we propose Grid Routing, an energy-efficient mobile sink routing protocol, which aims to decrease the advertisement overhead of the sink’s position and balance local energy dissipation in a non-uniform network. Simulation results indicate that Grid Routing shows better performance in network lifetime when compared with existing work.

Citation

Liu, Q., Zhang, K., Liu, X., & Linge, N. (2016, July). Grid Routing: An Energy-Efficient Routing Protocol for WSNs with Single Mobile Sink. Presented at The 2nd International Conference on Cloud Computing and Security

• Presentation Conference Type: Conference Paper (published)
• Conference Name: The 2nd International Conference on Cloud Computing and Security
• Start Date: Jul 29, 2016
• End Date: Jul 31, 2016
• Acceptance Date: May 1, 2016
• Online Publication Date: Nov 1, 2016
• Publication Date: Aug 31, 2016
• Deposit Date: Jan 30, 2017
• Electronic ISSN: 1611-3349
• Publisher: BMC
• Pages: 232-243
• Series Title: Lecture Notes in Computer Science
• Series ISSN: 0302-9743
• Book Title: Cloud Computing and Security
• ISBN: 9783319486734; 9783319486741
• DOI: https://doi.org/10.1007/978-3-319-48674-1_21
• Keywords: Hotspots, Hierarchical structure, Sink mobility, Non-uniform network,
• Public URL: http://researchrepository.napier.ac.uk/Output/451341