Secure, reliable and load balanced routing protocols for multihop wireless networks

Now days in many applications, the mobile ad hoc networks like multihop wireless network are increasingly used. The information exchange between two remote nodes is done according to routing protocols in which the communication is done by other intermediate nodes. Hence during the packet transmission from one node to another creates the chances security threats. All nodes in system are battery control subsequently the courses may break if the battery of any node lapses. Essentially the pernicious hub likewise frequently breaks the present ways. Because of the incertitude of hubs conduct, irregular choice of middle hubs will came about into ways security corruption. It also leads in serious threat of data transmission reliability as well as packet deliver ratio (PDR) performance. To alleviate such problems and prevent frequent route breaks in network, in this paper we propose the method which is reliable, secure, and load efficient routing protocol called LBSTAR. This protocol is designed on top of recent method E-STAR variants. With a trust-based and energy-aware routing protocol LBSTAR is load balancing algorithm which is trust method and payment systems. There were two variants of E-STAR method Best Available Route (BAR) and Shortest Reliable Route (SRR). By considering SRR and BAR functionality we designed LBSTAR to improve further performance of routing. The simulation results claims that proposed method achieves both energy efficiency and QoS efficiency compared to existing methods.