Multipath routing in mobile ad hoc network with probabilistic splitting of traffic

作者：Das Indrani^*; Lobiyal Daya K; Katti C P

来源：Wireless Networks, 2016, 22(7): 2287-2298.

DOI：10.1007/s11276-015-1093-y

• Arrival rate
• Traffic
• Service rate
• Probability
• Split
• Multipath
• Delay
• Throughput

Multipath routing is a burning issue in mobile ad hoc network due to its various advantages over single path routing. Some of these advantages are load balancing, bandwidth aggregation, and fault tolerance. Multipath routing means multiple paths exist between source and destination pair. Many works discussed in section 2 addressed queuing delays, but none of them suggested queuing delay for multiple path deliveries of data in mobile ad hoc network context. In this paper, we have designed a mathematical model to compute delay and throughput for multipath. Our model follow the network of M/M/1 queues, and we have applied Burke's theorem to calculate the queuing delay of the packet in mobile network scenario. This model can be used to estimate delay and throughput of an individual path. Further, through the analysis the best path for data delivery out of available multiple paths as well as the multipath path can be used simultaneously for data delivery to the destination. Simulation result shows that splitted traffic multiple paths outperform splitted traffic. Therefore, our model is useful for design and analysis of ad hoc network. The simulation work has been carried out in Qualnet simulator.

• 出版日期2016-10