Abstract
Quality of Service (QoS) assurance in Wireless Sensor Network (WSN) is a tough task, and it is more exciting due to the scarcity of resources. The requirement of different WSN applications running over has different constraints. In QoS, routing protocol the network has to balance the traffic. This paper presents a novel heuristic routing algorithm known as QoS Assured Multi-Objective Hybrid Routing Algorithm (Q-MOHRA) for Heterogeneous WSN. Q-MOHRA takes into account the link (energy, hop count, link quality indicator etc.) and path (jitter) metrics for optimal path selection. The performance of Q-MOHRA is evaluated through intensive simulation and equated with Simple Hybrid Routing Protocol (SHRP) and Dynamic Multi-objective Routing Algorithm (DyMORA). The metrics such as Average Energy Consumption, Residual Energy, Packet Delivery Ratio, Jitter, and Normalized Routing Load are used for comparison. The performance of Q-MOHRA has been observed to outclass SHRP and DyMORA. It improves the Packet Delivery Ratio (PDR) by 13.72% as compared to SHRP and 28 % as compared to DyMORA. Q-MOHRA outperforms SHRP and DyMORA in terms of Average Energy Consumption (AEC) by a factor of 4.2 % and 2.3 %.
| Originalsprog | Engelsk |
|---|---|
| Titel | International Conference on Wireless Communications, Vehicular Technology, Information Theory and Aerospace & Electronics Systems (VITAE) Hyderabad India |
| Forlag | IEEE |
| Publikationsdato | 2016 |
| Status | Udgivet - 2016 |
| Begivenhed | 2015 5th International Conference on Wireless Communications, Vehicular Technology, Information Theory and Aerospace & Electronic Systems (VITAE) - Hyderabad, Indien Varighed: 13 dec. 2015 → 16 dec. 2015 |
Konference
| Konference | 2015 5th International Conference on Wireless Communications, Vehicular Technology, Information Theory and Aerospace & Electronic Systems (VITAE) |
|---|---|
| Land/Område | Indien |
| By | Hyderabad |
| Periode | 13/12/2015 → 16/12/2015 |