Performance Exploration of QoE Based Robust Routing Protocol for Wireless Multimedia Sensor Networks
Wireless Sensor Networks (WSN) is self-managing systems having a huge number of network nodes. Conventional improvements in Wireless Sensor Networks (WSN) has exported to the continuous production of sensor networks that recreates data , audio and video from the managing surroundings called Wireless Multimedia Sensor Networks (WMSN), incorporate modern usages like multimedia listening sensor systems, ecological designing and screening etc. Many of these usages ensure processes to transfer multimedia data as well as Quality of Service (QoS) with Quality of Experience (QoE)
metric’s like, PSNR, SSIM, MOS etc. The major QoS objective of multimedia message transmission over WMSN are crouch delay stumpy packet loss rate, and provisioning ample throughput while deeming network lifetime. To withstand a sensible QoE, Hexanode Real time Power Aware Routing protocol (HRPAR) with cross layering technique the hole bypassing is introduced. The performance analysis is done by the way of transmitting multimedia data such as video , data and audio signals while matching up to the efficiency of Pre emptive Ad hoc On Demand distance Vector routing protocol (PAODV) and Pre emptive Dynamic Source Routing (PDSR) protocol.