A performance study of mobile nodes in a Wireless Sensor Network

2013 ◽  
Author(s):  
Antoinette Mouawad ◽  
Gerard Chalhoub ◽  
Gilbert Habib ◽  
Michel Misson
Keyword(s):  
Wireless Sensor Network ◽  
Sensor Network ◽  
Wireless Sensor ◽  
Mobile Nodes ◽  
Performance Study ◽  
A Performance

scholarly journals The Comparative Study Some of Reactive and Proactive Routing Protocols in the Wireless Sensor Network

2018 ◽  
Vol 26 (4) ◽  
pp. 195-207 ◽  
Author(s):  
Anas Ali Hussien ◽  
Safa Ihsan Matloob
Keyword(s):  
Wireless Sensor Network ◽  
Sensor Network ◽  
Routing Protocols ◽  
Transmission Control Protocol ◽  
Wireless Sensor ◽  
Delivery Ratio ◽  
Mobile Nodes ◽  
Performance Study ◽  
Large Area ◽  
Distance Vector

The wireless sensor network (WSN) consists mostly of a large number of nodes in a large area where not all nodes are directly connected. The applications of comprise a wide variety of scenarios.The mobile nodes are free to move because this network has selfــstructured topology. Routing protocols are responsible for detecting and maintaining paths in the network, and it classified into reactive (OnـــDemand), proactive (Table driven), and hybrid. In this paper represents a performance study of some WSN routing protocols: the Dynamic Source Routing (DSR), Ad hoc On-Demand Distance Vector (AODV), and Destination-Sequenced Distance-Vector (DSDV). The comparison made according to important metrics like packet delivery ratio (PDR), total packets dropped, Average end-to-end delay (Avg EED), and normalized routing load under the Transmission Control Protocol (TCP) and User Datagram Protocol (UDP) traffic connection and with varying number of nodes, pause time; and  varying speed. In this work used (NSــ2.35) that installed on (Ubuntu 14.04) operating system to implementing the scenario. Conclude that the DSR has better performance in TCP connection; while the DSDV has better performance in UDP protocol.

A dynamic technique to enhance quality of service in software-defined network-based wireless sensor network (DTEQT) using machine learning

2019 ◽  
Vol 18 (01) ◽  
pp. 1941020
Author(s):  
S. Ananth ◽  
A. M. Kalpana ◽  
R. Vijayarajeswari
Keyword(s):  
Quality Of Service ◽  
Wireless Sensor Network ◽  
Sensor Network ◽  
Dynamic Networks ◽  
Dynamic Network ◽  
Wireless Sensor ◽  
Software Defined Network ◽  
Mobile Nodes ◽  
Energy Constrained

Wireless Sensor Network (WSN) is the interconnection between things or objects embedded with hardware and software. In WSN, small end devices (like sensors) and high end devices (like servers) are connected to the Internet. For WSN enabled in Software-Defined Network (SDN), the routers are controlled using a controller server node. It is a dynamic network due to the presence of mobile nodes and energy constrained nodes. The routing is the process of detecting route from source to target. In dynamic networks like WSN, routing is a challengeable task. This paper is to provide a routing solution for backboneless SDN-enabled WSN. The proposed work enhances routing Quality of Service (QoS) in WSN. The paths are dynamically reallocated to reduce the packet loss.

scholarly journals Cluster Based Routing Protocol for Mobile Nodes in Wireless Sensor Network

2010 ◽  
Vol 61 (2) ◽  
pp. 251-281 ◽  
Author(s):  
Samer A. B. Awwad ◽  
Chee Kyun Ng ◽  
Nor K. Noordin ◽  
Mohd. Fadlee A. Rasid
Keyword(s):  
Wireless Sensor Network ◽  
Sensor Network ◽  
Routing Protocol ◽  
Wireless Sensor ◽  
Mobile Nodes ◽  
Cluster Based Routing

Research on AODV Routing Protocol Optimization in Wireless Sensor Network

2011 ◽  
Vol 467-469 ◽  
pp. 325-330
Author(s):  
Feng Tian ◽  
Li Lei Fan ◽  
Xiao Ping Sun ◽  
Ai Min Yao ◽  
Hua Yan Liu
Keyword(s):  
Wireless Sensor Network ◽  
Energy Balance ◽  
Sensor Network ◽  
Routing Protocol ◽  
Lower Cost ◽  
Wireless Sensor ◽  
Mobile Nodes ◽  
Routing Strategy ◽  
Aodv Routing Protocol

Energy balance of nodes in wireless sensor network is a difficult point. In this paper, analyze the performance of AODV routing protocol applied to the coal mine WSN environment which has less mobile nodes. Base on its characteristic of lacking of energy efficiency and optimal route selection considerations, an improvement of AODV routing protocol is carried out. Route discovery phase of the algorithm use a cost metric routing strategy, according to the energy level of nodes and the quality of links to calculate the routing cost, lower cost routing path will be selected. Between efficient routing and energy balance make an effective trade-off, improve the delivery rate of the network.

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