A Comparative Study on Distributing Three-hop Routing Protocols for Increasing Capacity of Hybrid Wireless Networks

Hybrid Wireless networks combining the advantages of mobile ad-hoc networks and wireless networks has been increased attention due to their high performance. In now days, wireless sensor networks applications are used in various technologies for reducing the cost of manufacturing portable wireless sensor nodes. As sensors are spread in large area and huge in number, the occurrences of faults in the network are also find. Hence to find out the fault node and to replace the fault node an algorithm is proposed. A hybrid wireless network combination of a mobile ad-hoc network and an infrastructure wireless network and finally enhances the capacity of a wide area wireless network. Distributed Three-hop Routing (i.e. DTR) Data Routing Protocol that improves the features of hybrid wireless networks in the data transmission process. Wireless devices like smart-phones, tablets and laptops, have both a transportation interface and an ad-hoc interface. As the amount of such diplomacy has been growing sharply in recent years, a hybrid communication arrangement will be broadly used in the close to future. Because of its small hop path length with a short physical distance in each step, it alleviates noise and neighbor interference and avoids the adverse effect of route breakdown during data transmission. It reduces overhead and path loss. It also has a congestion control algorithm to avoid traffic among the base stations. The analysis results show that this protocol can able to increase the ability in terms of throughput. This paper represents Distributed Three-hop Routing protocol (DTR) for hybrid wireless networks. This takes advantage of the wireless networks where DTR divides message data stream into each segments and transmits these segments in a distributed manner.

Furthermore, sending segments to a number of base stations simultaneously increases throughput and makes full use of widespread base stations. In addition, DTR significantly reduces overhead due to short path lengths and the elimination of route discovery and maintenance.