Zone Routing Protocol (ZRP) - A Novel Routing Protocol For Vehicular Adhoc Networks

This Paper discusses about the capability of the current routing protocol of MANET for VANET. VANET is derived from MANET and it is a network consisting of vehicles, which can communicate between them wirelessly. In high traffic conditions the message should deliver correctly between the vehicles and the communication is established with the help of Road side Units. A dynamic topology with mobility patterns and different channel time behavior characterize VANETs. The network traffic requirements differ for VANET. In this paper, w Zone routing Protocol (ZRP) is utilized to improve the parameters of VANET like less communication delay and delivering the messages on time compared to AODV and DSR protocols while the vehicles are moving at high speeds. The results are obtained by simulation using a simulation scenario

Enhancing the Quality of Service by employing Swarm Intelligence in Multi-hop Heterogeneous Networks

Wireless Communication is a quickly developing section of mobile communication systems. The mobile communication system has encountered an exponential development throughout the most recent decade. Furthermore, Wireless Local Network (WLAN) supplant wired system in diverse environment, for example, living arrangements, commercial ventures and so on. The huge development of remote frameworks combined with the multiplication of tablets and PCs demonstrate a splendid future for the wireless network as a component of the layer networking infrastructure. The 3G mobile communication systems give extraordinary scope and subscriber management. Likewise for web access contrasted with 3GPP (third Generation Partnership Project) WIMAX (Wireless Interoperability for Microwave Access) WLANS support hyper information rates at lower expense, because of the correlative way of 3GPP and WLANs-WIMAX the incorporated heterogeneous system network architecture is built up for future creative servers and applications. However, while translating these systems, there happens to be an issue of verification and security. Thus the improvement of Quality of Service parameter, re-authentication delay and signaling cost are considered. In this paper, we propose an advancement based procedure utilizing swarm intelligence for Quality of Service improvements. The simulation is done utilizing NS2 and tested results are obtained for the parameters

Zone Routing Protocol (ZRP) - A Novel Routing Protocol for Vehicular Ad-hoc Networks

© ASEE 2016This Paper discusses the capability of the current routing protocols for Mobile ad hoc networks for Vehicular ad hoc networks. VANET is derived from MANET and it is a network consisting of vehicles which can communicate wirelessly. In high traffic conditions the message should be delivered correctly between the vehicles and the communication using Road Side Units. VANETs are characterized by a dynamic topology with patterned mobility consisting on mobile nodes with sufficient resources and varied time channel behavior. The network traffic requirements differ for VANET. There are many routing protocols for mobile ad hoc networks which can be used for vehicular ad hoc networks. In this paper, we are introducing Zone Routing Protocol which can improve the parameters of VANET i.e. less communication delay and delivering the messages on time compared to AODV and DSR protocols while the vehicles are moving at high speeds. We have used a simulation to demonstrate those improvements

Localization and mobility of underwater acoustic sensor nodes

The Underwater Acoustic Sensor Network (UASN) is a network which consists of underwater wireless sensor nodes distributed randomly over the certain area of observation and communicate with each other using acoustic signals. UASN can be used in a wide variety of underwater applications, ranging from marine biology surveillance to earthquake and tsunami alert applications. Despite the fact that sensor networks are meant to collect data, in some applications, collection of data without a location of the occurrence becomes incoherent. Hence, localization for UASN has become an enthralling research topic in the recent years. However, there are several obstacles coming from the acoustic channel like propagation delay, limited energy sources, high bit error rate, and limited underwater harvesting techniques making the localization of UASN quite challenging. Therefore, in this poster we are proposing a distributed localization scheme which employs two-way time of arrival estimation method to calculate distance and avoid the requirement of time synchronization