Priority based expansion of neighborhood size for heterogeneous traffic routing in WSN
Muhammad Nur Rizal, Iqbal Gondal, Pari Delir Haghighi, Bin Qiu · 2012
This paper presents a new routing scheme that adapts to the requirements of heterogeneous traffic. The proposed scheme introduces further improvements to our developed ExtTeGAR algorithm. The aim of the scheme is to achieve low latency and to satisfy multiple quality of service (QoS) in various network conditions. In doing so, the proposed approach exploits multiple nodes' attributes such as energy, distance to the base station (BS), history of hop delay of data to neighbors and probability of link availability to determine the best node for delivering different traffic requirements.