Wireless sensor network Essays

  • Wireless Sensor Network Advantages And Disadvantages

    963 Words  | 4 Pages

    The more modern network is uni- directional, also control of sensor activity, enabling. The WSN is built or even thousands of sensors of nodes, where each node is connected to on sensors.The sensor of the WSNs, from a simple star network to an advanced multi hop wireless mesh network can vary. Fig 1.1: Wireless Sensor Network (WSN) Each Sensor Node can contain various sensors and actuators that are used to collect the data and control physical processes. The

  • Wireless Sensor Networks Case Study

    3545 Words  | 15 Pages

    DATA COLLECTION BASED HYBRID COMPRESSIVE SENSING IN WIRELESS SENSOR NETWORKS B.Malathi1, Ms.R.Saranya2 P.G scholor1 , Assistant professor2 P.S.R.Rengasamy College of engineering for women, Sivakasi (TN), India. Malathi.ece44@gmailcom1,saranyar384@gmail.com2 Abstract- Hybrid compressive sensing (CS) can reduce the number of data transmissions and balance the traffic load throughout networks. To maximize network lifetime in Wireless Sensor Networks (WSNs) the paths for data transfer are selected in

  • Wireless Sensor Network Case Study 1.1

    2053 Words  | 9 Pages

    In this chapter gives overview of wireless sensor network . It then focuses on Qos requirements and challenges that must be addressed during the development of routing protocol for provisioning of QoS. 1.1 Wireless sensor network A wireless sensor network are often outlined as a network of devices, denoted as nodes, which may sense the setting and communicate the data gathered from the monitored field in wireless way. The information is forwarded, presumably via multiple hops, to a sink

  • Wireless Underground Sensor Network Case Study

    1840 Words  | 8 Pages

    1. Introduction Wireless underground sensor networks is a network of sensor nodes wherein both transmission and reception from the nodes both takes place underground and they do not require wired connections. These consists of number of sensors planted underground or in a cave or in a mine, to observe underground conditions. Here along with them additional sink nodes are deployed above the ground to transfer information from the sensors to the base station. These are more expensive then terrestrial

  • Essay On Traffic Control

    1098 Words  | 5 Pages

    Abstract— To make traffic light controlling more efficient, we exploit the emergence of new technique called as "Intelligent traffic light controller". This makes the use of Sensor Networks along with Embedded Technology. The timings of Red, Green lights at each crossing of road will be intelligently decided based on the total traffic on all adjacent roads. A present aim of study on Raipur area is to manage the traffic requirements and its goals is achieve in different locations as per Indian road

  • Active Pixel Sensors Advantages And Disadvantages

    1551 Words  | 7 Pages

    INTRODUCTION An Active Pixel Sensor (APS) is an imaging sensor which consists of an integrated circuit comprising of a collection of pixel sensors. Each pixel comprises of an active amplifier and a photodetector. Active Pixel Sensors are of many types. The most common one CMOS Active Pixel Sensor, is used in mobile phone cameras, web cameras and most DSLR cameras. This kind of an image sensor is manufactured by a CMOS or NMOS process. The conversion of light signals into electric signals is done

  • Split Ring Resonator Lab Report

    2177 Words  | 9 Pages

    Microwave Cavity Resonator Based Dielectric Constants Measurement of Non-magnetic Solid Materials Dr. Jasmine Saini (Author-1) Department of ECE Jaypee Institute of Information Technology, Noida jasmine.saini@jiit.ac.in Brajesh Kumar Dixit (Author-2) Department of ECE Jaypee Institute of Information Technology, Noida brajeshdixit101@gmail.com Abstract--In this paper

  • Car Parking System

    1602 Words  | 7 Pages

    A PROTOTYPE OF SMART PARKING USING WIRELESS SENSOR NETWORK Manisha Department of Instrumentation and Control JSS Academy of Technical Education Noida, India manishadhangar1609@gmail.com Shivangi Saini Department of Instrumentation and Control JSS Academy of Technical Education Noida, India shivangisaini1109@gmail.com Apoorva Shukla Department of instrumentation and Control JSS Academy of Technical Education Noida, India apoorva2k@gmail.com Prof. Swati Mishra Department of Instrumentation and

  • Theories Of Computer-Mediated Communication Theory

    734 Words  | 3 Pages

    Computer-Mediated Communication Theory. It can be simply defined as a transaction between two or more network computer like chartroom, emails, SNS (Social Networking Sites), text messages etc. This growing theory has been continually talked, debated and argued by many theorists and scholars concerning its scope and reach on vast fields in New Media (communicationtheory. org). Various definitions of CMC were provided from different studies and literature reviews. The collated definitions and views

  • Essay On Vehicle Transport

    2215 Words  | 9 Pages

    using Wireless Sensor Communication M SUKUMARI P.G. Student-Computer Science Sri SaiRam Engineering College Chennai,India ms.sukumari@gmail.com Mrs. V HEMA Assistant Professor- Computer Science Sri SaiRam Engineering College Chennai,India Hema.CSE@sairam.edu.in Abstract— The aim is to achieve enough accuracy to enable in vehicle cooperative collision warning. Systems that provide warnings to drivers based on information about the motions of neighbouring vehicles obtained by wireless communications

  • Routing Genetic Algorithm Analysis

    1475 Words  | 6 Pages

    computer networks, is finding the shortest path (SP) between source and destination. There are different types of networks those networks use multiple Quality of Services (QoS) constraints to find the feasible solution. Genetic Algorithm is one of the soft computing techniques which give desired results for finding the optimal path from source to destination. Key Words: Routing, Genetic algorithm, QoS I. INTRODUCTION In any kind of networking most important factor affecting network performance is

  • The Importance Of Data Aggregation

    1535 Words  | 7 Pages

    ABSTRACT: Data aggregation is very important techniques in wireless sensor network. Data aggregations reduce the energy consumption by eliminating redundancy. In this paper the data aggregation approaches based on the routing protocols and algorithm. Data aggregation is basically used to collect and aggregate data in an energy efficient manner so that network lifetime is improved. Data aggregation protocols aims at eliminating redundant data transmission. The data aggregation is a method used to

  • Advantages Of VANET

    1776 Words  | 8 Pages

    Abstract-The emerging requirementsof the wireless communication increase the researches in the wireless communication area. Wireless communication is used by Adhoc network. Ad hoc networks contain one of the self-organizing, self-healing networks which are called MANET.It which provides comfort and safety to the users of VANET and it is the subclass of MANET. VANET is a collection of vehicular mobile which forms the vehicular Ad hoc networks. To provide efficient and stable services, VANET has to

  • Cooperative Communication Literature Review

    973 Words  | 4 Pages

    CHAPTER 2 LITERATURE REVIEW   2.1 Literature Review Elza Erkip, in cooperative communication in wireless system explained about the ‘overheard signals’ of the neighboring nodes. In this paper, the description of the information of theoretical model has been proposed and studied about the outage probabilities and gain rate regions that diversity has allowed. [1] Arnab Chakrabarti, in the paper, titled “Cooperative Communication: Fundamental limits and Practical implementation” proposed the gains

  • Core Values In Organizations

    1006 Words  | 5 Pages

    CORE VALUES Values play an important role in whatever we do. It is essential part of organizational culture. The way people communicate and co-operate is determined by values. We can say it serves as a guiding principles. Core values can help people what is right from wrong .They can help companies to determine whether they are in right path and also whether they are achieving the business goal. Organizations use their core values in different settings based on the contextual factors of the organizations

  • Advantages Of Automation In Tourism Management

    1721 Words  | 7 Pages

    Amity Institute of Higher Education ASSIGNMENT Discuss what are the benefits and drawbacks from using Automation Systems in the Tourism and Hospitality Industry for its daily operations. Course: Bachelor in Tourism Administration (BTA) Module: Automation in Tourism, Aviation & Hospitality Submit By: Miss. Ramjith Anju Luvina Submit To: Mr. Preetam Seewoochurn Class: Cohort Four-Semester Three Date: 1stSeptember 2014 TABLE OF CONTENT   ACKNOWLEDGEMENT I would like to express my sincere gratitude

  • Radio Frequency Identification Statement

    2398 Words  | 10 Pages

    AUDITING A.Arthi1, P.Deekshitha2,R.Elakiya3 1,2-UG Student, 3-Assistant Professor arthyarumugam@gmail.com,deekshuraja@gmail.com. Department of Computer science and Engineering Anand0 Institute of Higher Technology, Chennai. Abstract—RFID is a wireless device which is used for identifying objects, data and people in an effective way. In number of applications Radio Frequency Identification have been used for past few decades and have been implemented in various environment, but it is very challenging

  • Starfish Framework Analysis

    961 Words  | 4 Pages

    self-healing aspects of the network. The framework's fundamental devices are an embedded policy management system for sensor nodes, the Starfish Module Library (SML), a module library that simplifies programming that provide basic functions and tools required for sensing applications, and starfish editor, a client side graphical user interface for controlling policies, missions and roles. Starfish is essentially, framework to facilitate building Self- Adaptive Sensor Cells (SASCs), that provides

  • USB 1.0 Advantages And Disadvantages

    5011 Words  | 21 Pages

    . CHAPTER 4 UNIVERSAL SERIAL BUS 4.1. Introduction: Universal Serial Bus (USB) is a set of interface specifications for high speed wired communication between electronics systems peripherals and devices with or without PC/computer. The USB was originally developed in 1995 by many of the industry leading companies like Intel, Compaq, Microsoft, Digital, IBM, and Northern Telecom. The major goal of USB was to define an

  • Importance Of Learning English As A Foreign Language

    5699 Words  | 23 Pages

    1 People’s Democratic Republic of Algeria Ministry of Higher Education and Scientific Research University of Mostaganem Faculty of Letters and Arts Department of English The Case Study of L3 Students At Abdelhamid Ibn Badis - Mostaganem University Submitted by: LAKEHAL BENCHAA Under the Supervision of: Ms: SARNOU.H The Use of Information and Communication – Technology In Learning English as a Foreign Language 2 Contents  Dedication  Acknowledgement  General Introduction  Keywords  List of Abbreviation