scholarly journals Hybrid MAC-based Multipoint Relay with Energy Awareness for System Data Sharing in Wireless Sensor Network

2012 ◽  
Vol 16 (6) ◽  
pp. 527-535
Author(s):  
Jiaqi Zhang ◽  
Kui-Ting Chen ◽  
Molin Jia ◽  
Takaaki Baba
Keyword(s):  
Wireless Sensor Network ◽  
Sensor Network ◽  
Data Sharing ◽  
Wireless Sensor ◽  
Energy Awareness ◽  
System Data

Cloud platform wireless sensor network detection system based on data sharing

2018 ◽  
Vol 22 (S6) ◽  
pp. 14157-14168 ◽  
Author(s):  
Shuo Xiao ◽  
Tianxu Li ◽  
Bin Guo ◽  
Zhenzhen Huang
Keyword(s):  
Wireless Sensor Network ◽  
Sensor Network ◽  
Data Sharing ◽  
Detection System ◽  
Wireless Sensor ◽  
Cloud Platform

A Adaptive Wireless Sensor Networks for Marine Monitoring

2012 ◽  
Vol 542-543 ◽  
pp. 169-178
Author(s):  
Dong Hong Yang ◽  
Ji Wang
Keyword(s):  
Wireless Sensor Networks ◽  
Wireless Sensor Network ◽  
Sensor Networks ◽  
Data Collection ◽  
Data Acquisition ◽  
Sensor Network ◽  
Data Sharing ◽  
Monitoring System ◽  
Wireless Sensor ◽  
Energy Efficient Routing

The real-time online offshore monitoring system based on wireless sensor network has been designed.It successfully applied wireless sensor network technology to the field of ocean environmental monitoring system.The system is an automatic monitoring system without manual involvement,which runs automatically by the program from the data collection nodes import to the sink node through the communication nodes. The handheld sink has a slick looking interface.It is an offshore wireless sensor networks which can be set up flexibly and can monitor the changes of temperature,light intensity ,PH, dissolved oxygen and other parameters.The system is composed of three main components including data acquisition subsystem,data transmission control subsystem and data sharing subsystem.The subsystems are responsible for monitoring data collection,information transmission processing,data sharing ,and information service.This paper described the architecture of the entire system and the implementation of each module in details,especially the implementation of data acquisition subsystem including hardware packaging,software designing and environmental configuration.Through analyzing of telos node hardware and the energy status of routing protocols,it proposes energy-saving solutions based on energy-efficient routing and radio dormancy strategy. The system has been running for more than one year.It has been proved that the system is energy-saving.It has made an important impact on ocean ography.

scholarly journals Design Dan Implementasi Wireless Sensor Network Pada Prototype Pendeteksian Material Galodo

2019 ◽  
Vol 11 (1) ◽  
pp. 39-42
Author(s):  
Era Madona ◽  
Muhammad Irmansyah ◽  
Yulastri Yulastri ◽  
Anggara Nasution
Keyword(s):  
Wireless Sensor Network ◽  
Sensor Network ◽  
Laboratory Testing ◽  
Flash Flood ◽  
Wireless Sensor ◽  
Raspberry Pi ◽  
Output Data ◽  
Database Server ◽  
Material Detection ◽  
System Data

Flash flood (debris flow) or people of Padang called  “galodo”  is one disaster that could threaten any time, especially at plateau with high rainfall. This study is an attempt to design prototype which is implemented to detect the content of the existing material in river flows due to “Galodo”. This research design and implement the wireless sensor network to transmit information or sensor output data and data receivers on prototype of “Galodo” material detection with laboratory testing scale. This system consist of a transmitter device that includes a sound sensor, Arduino Uno, and XBee S2, and a receiver that includes the XBee S2 and raspberry Pi as a database server. Data in data server are expected can distinguish the water in” Galodo” bring small material such as sand or larger or just contain of water. The information obtained display in graphic on the website to system data monitoring including time delay for sending data from transmitter to receiver.

scholarly journals Comparison of Residual Energy-Based Clustering Algorithms for Wireless Sensor Network

2012 ◽  
Vol 2012 ◽  
pp. 1-10 ◽  
Author(s):  
Asis Kumar Tripathy ◽  
Suchismita Chinara
Keyword(s):  
Wireless Sensor Network ◽  
Sensor Network ◽  
Network Architecture ◽  
Clustering Algorithm ◽  
Cluster Head ◽  
Residual Energy ◽  
Base Station ◽  
Sensor Nodes ◽  
Wireless Sensor ◽  
Energy Awareness

Wireless sensor network swears an exceptional fine-grained interface between the virtual and physical worlds. The clustering algorithm is a kind of key technique used to reduce energy consumption. Many clustering, power management, and data dissemination protocols have been specifically designed for wireless sensor network (WSN) where energy awareness is an essential design issue. Each clustering algorithm is composed of three phases cluster head (CH) selection, the setup phase, and steady state phase. The hot point in these algorithms is the cluster head selection. The focus, however, has been given to the residual energy-based clustering protocols which might differ depending on the application and network architecture. In this paper, a survey of the state-of-the-art clustering techniques in WSNs has been compared to find the merits and demerits among themselves. It has been assumed that the sensor nodes are randomly distributed and are not mobile, the coordinates of the base station (BS) and the dimensions of the sensor field are known.

scholarly journals Design and Research of a Foul Detector for Long Jump Stepping on a Jump Line Based on the Wireless Sensor Network

2021 ◽  
Vol 2021 ◽  
pp. 1-8
Author(s):  
Liao Jiang ◽  
Hong Yan
Keyword(s):  
Wireless Sensor Network ◽  
Sensor Network ◽  
Information Acquisition ◽  
Track And Field ◽  
Wireless Sensor ◽  
Economic Significance ◽  
Judgment Error ◽  
Long Jump ◽  
System Data ◽  
Detection Instrument

In view of the problems of the judgment of the referee in international long jump competition, such as the omission and wrong judgment, a real-time, accurate, and effective detection instrument is designed. The sensor carried on the athlete is used as the detection element of the foul, which ensures the accuracy and timely information acquisition and effectively prevents the wrong judgment and the missed judgment. The system data is transmitted by the wireless sensor network, which is highly safe and reliable. The experimental results show that compared with the traditional artificial judgment results, the long jump crossover line foul detector based on the wireless sensor network can realize the accurate detection of the number of fouls. The judgment error is lower than the requirements of track and field rules for detection tools, which has great practical value and economic significance.

scholarly journals Performance Analysis of Energy Efficient Distributed Cluster Routing Techniques in Wireless Sensor Networks

2020 ◽  
Vol 9 (5) ◽  
pp. 952-956
Keyword(s):  
Wireless Sensor Network ◽  
Sensor Network ◽  
Network Lifetime ◽  
Base Station ◽  
Sensor Nodes ◽  
Wireless Sensor ◽  
Delivery Ratio ◽  
Energy Awareness ◽  
Multiple Parameters ◽  
Distributed Cluster

Wireless sensor network consists of small sensing nodes having unique characteristics in networks field and energy awareness routing for communication capabilities, computational power consumption. A wireless sensor network (WSN) is a grouping of sensor nodes in a network that perform to support Sensing, Signal processing, Communications and Connectivity for data processing and transmit the information to the destiny (Base station) through neighboring nodes with the help of energy source (batteries). The batteries used in WSN neither to be recharged nor be replace. It is necessary to extend the network lifetime for better performance. Many protocols have their own specific design but major issue is energy awareness. Based on number of nodes present in the field and the speeds at which the multiple parameters like Packet delivery ratio, network lifetime, overhead control are compared. In this paper, the proposed protocol is an efficient energy routing protocol which tries to provide fairness in network. Simulation results through MATLAB are presented.

A Secure Routing Protocol with Trust and Energy Awareness for Wireless Sensor Network

2016 ◽  
Vol 21 (2) ◽  
pp. 272-285 ◽  
Author(s):  
Adnan Ahmed ◽  
Kamalrulnizam Abu Bakar ◽  
Muhammad Ibrahim Channa ◽  
Abdul Waheed Khan
Keyword(s):  
Wireless Sensor Network ◽  
Sensor Network ◽  
Routing Protocol ◽  
Secure Routing ◽  
Wireless Sensor ◽  
Energy Awareness ◽  
Secure Routing Protocol

Optimal Design of the Wireless Sensor Network on Environmental Monitoring

2014 ◽  
Vol 687-691 ◽  
pp. 779-782
Author(s):  
Zhi Guo Cheng ◽  
Jun Pan ◽  
Su Xian Chen
Keyword(s):  
Wireless Sensor Network ◽  
Optimal Design ◽  
Environmental Monitoring ◽  
Sensor Network ◽  
Data Sharing ◽  
Resource Sharing ◽  
Wireless Sensor ◽  
Long Distance ◽  
Gateway System

Wireless Sensor Network (WSN) is becoming increasingly important for environmental monitoring.However, there is seldom applications that address the data sharing standard and interoperability among different applications.In this paper, we present a gateway system for wireless sensor network based on environmental monitoring. Resource sharing and long-distance accessing are important issues for application of wireless sensor network and environmental monitoring.

scholarly journals Network Coding- Based Energy-Efficient Geographic Routing Protocols in Wireless Sensor Networks Using XOR

2021 ◽  
Vol 9 (12) ◽  
pp. 1800-1810
Author(s):  
Sreevidya VK
Keyword(s):  
Wireless Sensor Network ◽  
Network Coding ◽  
Sensor Network ◽  
Routing Protocols ◽  
Energy Efficient ◽  
Network Architecture ◽  
Geographic Routing ◽  
Sensor Nodes ◽  
Wireless Sensor ◽  
Energy Awareness

Abstract: Energy awareness is an essential design issue in wireless sensor network. Therefore, attention must be given to the routing protocols since they might differ depending on the application and network architecture. It is desired to design the energy efficient routing protocols to conserve the power supply of sensor node and prolong its lifetime. In this paper Network Coding-Energy efficient geographic routing protocol (NC-EGRPM) in Wireless Sensor network is an energy efficient scheme which prolong the network life time using the mobile sinks. These algorithms focus on the efficiency of network coding, which could be adoptive, flexible, and intelligent enough to distribute the load among the sensor nodes that can enhance the network lifetime. By using NC (Network Coding), we propose an energy efficienct algorithm to handle uncertain level decision better than other models. We also use the concept of XOR encoding and decoding as a mechanism not only for enhancing energy efficiency but also for reducing the end-to-end-delay. XOR-based coding works on a hop-by-hop basis, i.e. packets encoded by a node are decoded by its neighbouring nodes. The idea is that each node v can combine packets using bitwise XOR operations in order to produce an encoded packet. We are implementing our proposed work using NS2 and measure its performance. Keywords: Network coding, XOR, NS2, WSN

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