Wireless Security Policy Rena Jackson Wireless Computing CIS_513 Dr. Edwin Otto November 29‚ 2014 Wireless Security Policy Wireless Security Policy A security policy is a set of actions that an institute or business plan to achieve to safeguard the establishment’s physical and untouchable (information technology) properties in writing. The security policy is thought of as a living document (the policy is constantly restructured as technology and workers specifications transforms). Safeguarding a
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CHAPTER 15 Wide-Area Wireless Networks (WANs) — GSM Evolution 15.1 Introduction Third-generation (3G) wireless systems [2‚3‚9] offer access to services anywhere from a single terminal; the old boundaries between telephony‚ information‚ and entertainment services are disappearing. Mobility is built into many of the services currently considered as fixed‚ especially in such areas as high speed access to the Internet‚ entertainment‚ information‚ and electronic commerce (e-commerce) services. The
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Wireless LED Display Board Using GSM Kamal parmar Kamal parmar‚ M-tech in embedded system‚ Ganpat university‚Ahmedabad. kamal.parmar4@gmail.com Abstract— LED’s are a fantastic way to illuminate any kind of sign‚ be it lettering or panels.LED Dot-Matrix Displays are a common sight now a day on streets‚ malls‚ Buildings‚ parks and other public places. It is a way of visual information where large LCD and other display become too much expensive. My project is based on the wireless LED board
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normal LAN vs. wireless LAN. Computer networks for the home and small business can be built using either wired or wireless technology. Wired Ethernet has been the traditional choice in homes‚ but Wi-Fi wireless technologies are gaining ground fast. Both wired and wireless can claim advantages over the other; both represent viable options for home and other local area networks (LANs). Below
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Improvement on LEACH Protocol of Wireless Sensor Network (VLEACH) M. Bani Yassein‚ A. Al-zou’bi‚ Y. Khamayseh‚ W. Mardini Improvement on LEACH Protocol of Wireless Sensor Network (VLEACH) M. Bani Yassein‚ A. Al-zou’bi‚ Y. Khamayseh‚ W. Mardini Department of Computing Science‚ Jordan University of Science and Technology E-mail: {masadeh@just.edu.jo‚ a_zo3bi@yahoo.com‚ yaser@just.edu.jo‚ mardini@just.edu.jo } doi: 10.4156/jdcta.vol3.issue2.yassein Abstract This paper presents a new version of LEACH
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Sensors 2012‚ 12‚ 4213-4236; doi:10.3390/s120404213 OPEN ACCESS sensors ISSN 1424-8220 www.mdpi.com/journal/sensors Article A Real-Time Measurement System for Long-Life Flood Monitoring and Warning Applications Rafael Marin-Perez 1‚ ‚ Javier Garc´a-Pintado 2‚3 and Antonio Skarmeta G´ mez 1 ı o 1 Department of Information and Communication Engineering‚ University of Murcia‚ Campus de Espinardo‚ E-30100‚ Murcia‚ Spain; E-Mail: skarmeta@um.es 2 Euromediterranean Water Institute‚ Campus
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line 1. INTRODUCTION Wireless ad hoc networks have emerged to support applications‚ in which it is required/desired to have wireless variety of devices without relying on communications among a any infrastructure or central management. In ad hoc networks‚ wireless devices‚ simply called nodes‚ have limited transmission range. Therefore‚ each node can directly communicate with only those within its transmission range (i.e.‚ its neighbours) and requires other nodes to act as routers in
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Abstract—Recent developments in off-the-shelf wireless embedded computing boards and the increasing need for efficient health monitoring systems‚ fueled by the increasing number of patients‚ has prompted R&D professionals to explore better health monitoring systems that are both mobile and cheap. This work investigates the feasibility of using the ZigBee embedded technology in health-related monitoring applications. Selected vital signs of patients are acquired using sensor nodes and readings are transmitted
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iMouse: Seminar Report and PPT Seminar Topics > Electronics Seminar Topics > iMouse Abstract of iMouse The remarkable advances of micro sensing micro electromechanical systems (MEMS) and wireless communication technologies have promoted the development of wireless sensor networks. A WSN consists of many sensor nodes densely deployed in a field‚ each able to collect environmental information and together able to support multihop ad-hoc routing. WSNs provide an inexpensive and convenient way to monitor
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consumption of nodes is a crucial factor that constrains the networks life time for Wireless Sensor Networks (WSNs). WSNs are composed of small sensors equipped with lowpower devices‚ and have limited battery power supply. The main concern in existing architectural and optimisation studies is to prolong the network lifetime. The lifetime of the sensor nodes is affected by different components such as the microprocessor‚ the sensing module and the wireless transmitter/receiver. The existing works mainly consider
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