Quality of Services is an important aspect in Wireless Adhoc network, where nodes are organized with reduced resources like low energy and low bandwidth due to the lack of network infrastructure. There are various QOS aware routing protocol presented to improve the link quality to enhance the WSN quality of services, but most of these protocols were limited to efficient routing and to minimizing the overhead. Moreover many of these protocols suffer from design issues which makes quality of service ,a challenging research task due to lack of efficient routing protocols . In this protocol we propose a new multipath, multicast routing protocol that addresses the issue of route congestion .In this protocol we propose a Link Stable Intelligent Caching Multipath and Multicast Routing protocol for WSN by adopting particle swarm optimization technique to identify the optimal route and employed intelligent caching to minimize route congestion and to improve the load balancing.

WSN, PSO, Load Balancing, Caching, QOS in wireless sensor network

[1] Yi, J., Adnane, A., David, S.and Parrein, B., “Multipath Optimized Link State Routing for Mobile AdHoc Networks”, AdHoc Networks(2010),Elsevier, doi:10.1016/j.adhoc.2010.04.007.
[2] P. P. Tandon and BibhudattaSahoo, “A Novel Congestion Avoidance Based Load Balanced Routing with Optimal Flooding in Mobile Ad Hoc Networks”, In the proceedings of the International Conference on Contemporary Computing, UFL& JIITU,IC3 (2008), pp. 195-202.
[3] ]Moon Jeong Kim, Dong Hoon Lee,andYoung Ik Eom, “Enhanced Non-disjoint Multi-path Source Routing Protocol for Wireless Ad Hoc Networks”, Proceedings: International Conference on Computational science and its applications, vol. Part III (ICCSA), 2007,pp. 1187-1196.
[4] Gabriel loan Ivascu, Samuel Pierre and Alejandro Quintero, “QoS Routing with Traffic Distribution in Mobile ad hoc Networks”, Computer Communications, vol.32,2009,pp. 306-316.
[5] Shruti Sangwan, Nitin Goel, and Ajay Jangra, “ AELB: Adaptive and Efficient Load Balancing Schemes to Achieve Fair Routing in Mobile Ad hoc Networks (MANETs)”, International Journal of Computer science and technology, vol. 2, issue 3 (version 1) , September 2011,pp. 11-15.
[6] K.R. Shobhaand K. Rajanikanth, “Intelligent Caching in on-demand Routing Protocol for Mobile Ad Hoc Networks”, World Academy of Science, Engineering and Technology, 2009.
[7] Premalatha.J and Bala Subramanie.P, “Enhancing the quality of service in WSNs by effective routing”, ICWCSC 2010.
[8] Moon Jeong Kim, Dong Hoon Lee, and YoungIkEom, “Enhanced Non-disjoint Multi-path Source Routing Protocol for Wireless Ad Hoc Networks”, In the Proceedings of the International Conference on Computational science and its applications, vol. Part III (ICCSA), 2007,pp. 1187-1196.
[9] Melike Oz Pasaogullari, Catherine M. Harmonosky and Sanjay Joshi, “Node Independent Multipath Routing Algorithm for WSN”.
[10] Chengyong Liu, KezhongLiu and Layuan Li, “Research of QoS –aware Routing Protocol with Load Balancing for Mobile Ad Hoc Networks”, In the Proceedings of the 4th International Conference on Wireless communication, 2008.
[11] Satyanarayana, D. and Rao, S.V., “Link Failure Prediction QoS Routing Protocol for WSN”, Information and Communication Technology in Electrical Sciences, ICTES 2007, December 2007, pp. 1031-1036.
[12] Luo Liu, Cuthbert, L., “A Novel QoS in Node-Disjoint Routing for Ad Hoc Networks”, IEEE ICC Workshop, 2008,pp. 202-206.
[13] Navid Nikaein and Christian Bonnet, “A Glance at Quality of Service Models for Mobile Ad Hoc Networks”, DNAC, 2002.
[14] ChunxueWu,Fengna Zhang and Hongming Yang, “A Novel QoS Multipath Routing in WSNs”, International Journal of Digital Content Technology and its Applications, 2010.
[15] G. Narsimha,A. Venugopal Reddy and S.S.V.N. Sarma,
“The Effective Multicasting Routing Protocol in Wireless Mobile Ad hoc Network”, In the Proceedings of the 6th International Conference on networking (ICN’07),IEEE,2007.
[16] N Zhang, A Anpalagan “Comparative Review of QoS –Aware On-Demand Routing in Ad Hoc Wireless Networks”, Wireless Sensor Networks (WSN), 2010,pg no:274-284.
[17] Garg, N. Batra, I. Taneja, A. Bhatnagar, A. Yadav, S. Kumar,”Cluster Formation based Comparison of Genetic Algorithm and Particle swarm Optimization Algorithm in Wireless Sensor Network”, Isroset-Journal (IJSRCSE) Vol.5 , Issue.2 , pp.14-20, Apr-2017
[18] V. Prasad, VS. Sunsan,”Multi path dynamic routing for data integrity and delay Minimization differentiated services in wireless sensor network”, Isroset-Journal (IJSRCSE)Vol.4 , Issue.4 , pp.20-23, Aug-2016