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Wireless Mesh Network (WMN) is one of the most vibrant field among different wireless communication network technologies. WMN can replace wireless infrastructure network. Self-organization, self-configuring and self-healing natures of WMN dynamically provide solution for high-speed internet access. WMN is highly cost-effective and provides scalability and flexibility. As a result of its open medium...
Single controller implementation of SDN has many problems related to single points of failure, computational complexity growth, reliability and scalability. To solve these problems, multi-controller implementation of Software Defined Network has been introduced. Multiple controller implementation of the SDN control plane for large networks environment solves the scalability and reliability issues...
A Mobile ad hoc network consists of wireless mobile nodes those who have ability to communicate mutually while there is no role of infrastructure network or any centralized control. In order to forward packets from one node to another, a mobile node works as host as well as router. Routing protocols play a relevant role in functioning of mobile ad-hoc networks. Many routing protocols have been proposed...
VANET's is an emerging field in communication networks and has become a promising tool to provide safety and connectivity for an intelligent transport system. Choosing appropriate routing protocols is necessary for smooth communication. In this paper we use NS-3 to implement AODV, OLSR and DSDV routing on V-to-V, I-to-I and V-to-I nodes. Then we employ Qos (Quality of service) parameters like throughput,...
Performance of routing over Mobile Ad Hoc Network (MANET) varies with network density and mobility of node. Any routing protocol is ideal when it search route with minimal utilization of network resource like bandwidth, time, and energy. But route hunting in mobile ad-hoc network is carried by blind flooding of route request packets. Blind flooding of route request packets lead to increase traffic,...
Transferring data from source node to destination is the most important task in the wireless sensor network. Main drawback for the any wireless sensor networks is limited energy available to nodes because of the small size of the batteries they use as source of power. Balancing the route of the data transfer is one of the technique that can be used to minimized sensor nodes energy consumption during...
The Vehicle Ad-hoc network performs optimal ways or path by the thousand meters zone. Vehicles are not perfect due to high packets loss rate communication among. Vehicular ad hoc networks have been extended to a large collection of various applications that container profit from wireless communication between vehicles. Vehicles are not only communicating between each other but they are also getting...
In wireless networks, demand of communication of multimedia data is increasing day by day. Multicast networks help to improve network performance by transmitting data to multiple receivers at single instance in terms of bandwidth consumption, node energy and network congestion. Due to high mobility in Mobile Ad-hoc networks (MANETs), link failure occurring more frequently. In this paper, we are trying...
A Mobile Ad hoc Network (MANET) is a wireless network that supports the mobile nodes to communicate with each other without using fixed infrastructure. There are many issues with MANET such as security, power consumption, storage, processing power. For Life of network is directly proportional battery power in mobile nodes. The present research paper presents an algorithm that reduces the power consumption...
In order to reduce the complexity of searching relay nodes and the average number of hops from source node to destination node in the process of forwarding, an adaptive routing protocol based on forwarding angle (ARPBFA) in vehicular ad hoc networks (VANETs) is proposed. Forwarding angle and the average distance of one-hop progress are the two key parameters of the routing protocol. Simulation results...
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