Improving throughput in Hybrid Wireless Networks using P2P based Market guided distributed Routing mechanism

Abstract

Next-generation wireless systems visualized to afford all-pervading high-speed access over integration of networks and expected to support the wide range of services. In order to achieve an advanced service, Hybrid Wireless Network (HWN) architectures combine ad-hoc network and infrastructure network routing that support to provide high-throughput wireless networks. In Hybrid Wireless Networks (HWN) the base stations (BSes) in an infrastructure network operate as relays for mobile nodes (MNs) in ad-hoc network for distance communications, while ad-hoc enlarges the coverage of infrastructure network. In an existing research, the routing mechanism uses the link state algorithm for transferring the packets from source to destination by relaying through intermediate hops, uses the shortest path. In addition, ad-hoc networks disadvantages such as delay, packet drop, minimum throughput and more energy consumption are also inherits in routing due to congestion and unavailability of route maintenance. A challenge in this paper is to improve an efficient routing, thus it incorporates the advantages of Distributed Routing Algorithm (DRA) and Trading Market Management from Market-guided distributed Routing mechanism (MDR). By the way, DRA ensured as an efficient routing through simulation results thus improves high throughput. In addition to this mechanism, security features need to included for providing confidentiality, to achieve secure transmission of packets from source to destination. To do so, the data packets needs to encrypted and decrypted with secure algorithm of Rivest-Shamir-Adleman (RSA) in order to prevent from attackers.