Abstract
Considering the characteristics of Vehicular Ad-hoc Network (VANET), we here propose a Delay-Tolerant Networks (DTN) routing algorithm called Motion and Counting Based-Spray and Seek Routing algorithm (MNCBSS). This algorithm is based upon Spray and Wait Router and describes the method of optimization and specific procedures of the algorithm. Whereafter we perform the simulation over several classic DTN routing algorithms and MNCBSS algorithm, compare the routing algorithms by sketching the statistics and then give the analysis of the different performance of each scheme and eventually demonstrate effectiveness and reliability of the MNCBSS algorithm.
Highlights
Delay-Tolerant Networks (DTN) works under challenged networks condition, and it is a new type of network structure system
In the original route of the spray phase, the node movement state information and encounter counter information are used to determine whether the copies of the message should be sent out and the waiting stage is converted into active search phase of the active degree of nodes, so as to get the DTN routing algorithm with better performance
This paper propose a method that message copies are forwarded differently based on the motion state of the node during the encounter period, in order to improve the delivery ratio of the routing algorithm
Summary
School of Information and Electronics Beijing Institute of Technology, Beijing, China How to cite this paper: Du, X., Lai, W.W., Zhang, J. and Wang, H. (2017) A Motion and Counting Based-Routing Algorithm for Delay Tolerant Network. Int. J. Communications, Network and System Sciences, 10, 14-23. https://doi.org/10.4236/ijcns.2017.105B002
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