Event-Based Motion Control for Mobile- Sensor Networks ppt
Event-Based Motion Control for Mobile- Sensor Networks ppt
... 1536-1268/03/$17.00 © 2003 IEEE SENSOR AND ACTUATOR NETWORKS Event-Based Motion Control for Mobile- Sensor Networks In many sensor networks, considerablymore units are available than necessary for simple coverage ... one sensor still detects any eventsthat occur in isolation, while several sensors morecarefully observe dense clusters of events.We’ve developed distributed algorithms for mobile -sensor networks ... algorithms thatlet sensor networks maintain coverage of theirenvironment. These algorithms work alongsideeither type of motion- control algorithm such thatthe sensors can follow the control law unless...
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FED: FUZZY EVENT DETECTION MODEL FOR WIRELESS SENSOR NETWORKS pptx
... distributed in the environment uniformly random. We use three types of sensors(SensorType1, SensorType2 and SensorType3) with equal quantities. In each experiment a sensor field is generatedwith ... algorithm for highly uniform cluster formation,” in European Workshop on Wireless SensorNetworks (EWSN 2004), Jan. 2004. [30] S. Soro and W. B. Heinzelman, “Cluster head election techniques for coverage ... system for sensor networks, ”ACM Trans. Database Syst., vol. 30, pp. 122–173, March 2005. [10] T. Liu and M. Martonosi, “Impala: a middleware system for managing autonomic, parallel sensor...
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C-MAC: Model-driven Concurrent Medium AccessControl for Wireless Sensor Networks
... perfor-mance gain over B-MAC. C-MAC outperforms B-MAC evenwhen there is only one link. C-MAC performs one traffic snoop-ing and RTS/CTS exchange for a block of packets while a CCAis needed for ... C-MAC: Model-driven Concurrent Medium Access Control for Wireless Sensor Networks Mo Sha1; Guoliang Xing2; Gang Zhou3; Shucheng Liu1; Xiaorui Wang41City ... throughput.Several power control MACs [7] [11] have been designed toachieve better spatial reuse in wireless ad hoc networks. How-ever, the design principles of these traditional power control MACs are...
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Tài liệu Ethernet Signal Preservation In Factory-Terminated Patch Cords for Local Area Networks pptx
... shape of the square wave.Ethernet Signal PreservationIn Factory-Terminated Patch Cords for Local Area Networks. OONNEEKRONE: 800-775-KRONE www.kroneamericas.com www.truenet-system.com.No part ... form ofexcessive return loss on the resonance producing lengths.Consequently, the decision was made with the launch of theTrueNet patch cord line to only include lengths which are“safe” for ... generation under normal use.All TrueNet cords are 100% performance tested and factory terminated to the proper lengths to ensureoptimum performance.KRONE: 800-775-KRONE www.kroneamericas.com www.truenet-system.com.No...
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Tài liệu Ethernet Signal PreservationIn Factory-Terminated Patch Cords for Local Area Networks ppt
... shape of the square wave.Ethernet Signal PreservationIn Factory-Terminated Patch Cords for Local Area Networks. OONNEEKRONE: 800-775-KRONE www.kroneamericas.com www.truenet-system.com.No part ... form ofexcessive return loss on the resonance producing lengths.Consequently, the decision was made with the launch of theTrueNet patch cord line to only include lengths which are“safe” for ... generation under normal use.All TrueNet cords are 100% performance tested and factory terminated to the proper lengths to ensureoptimum performance.KRONE: 800-775-KRONE www.kroneamericas.com www.truenet-system.com.No...
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Tài liệu Where am I? Sensors and Methods for Mobile Robot Positioning ppt
... digital (RS-232) outputs. Table 4.3 lists general specifications for the sensor& apos;sperformance [SEO, 1995a].102 Part I Sensors for Mobile Robot PositioningParameter Value UnitsRange (non-cooperativetarget)1 ... developed for use in submunition sensor research, the Scanning LaserRangefinder is currently installed on board a remotely piloted vehicle. For this application, the sensor is positioned so the forward ... of Transportation SmallBusiness Innovative Research (SBIR) effort as a replacement for buried inductive loops for trafficsignal control. (Inductive loops don’t always sense motorcyclists and...
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A Survey on Network Security and Attack Defense Mechanism For Wireless Sensor Networks pdf
... deployment environments of wireless sensor networks make security for these systems more challenging than for conventional networks. However, several properties of sensor networks may help address the ... challenges in wireless sensor networks. We identify the security threats, review proposed security mechanisms for wireless sensor networks. Keywords: Wireless Sensor Networks (WSNs), Security, ... Protocol [41] is a key management protocol for sensor networks. It is designed to support in-network processing and secure communications in sensor networks. LEAP provides the basic security...
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Tài liệu Introduction for the security : Networks and exchanges of data Computer security The risks ppt
... security architectureAn exampleIntroduction for the security Networks and exchanges of data Computer security The risks Networks and exchanges of data For the exchange of the data, we've ... timeCommunications most effectivesDistribution of the information is betterThe interconnection for all these networks use Internet for the simple reasons :Data shared with the clients ... agendaIntroduction for the security Networks and exchanges of dataComputer securityThe risksThe attacksSocial EngineeringCategories of attacksParades for the attacksThe security...
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Tài liệu Module 5: Configuring Access for Remote Clients and Networks ppt
... Configuring Virtual Private Networks 12 Review 20 Module 5: Configuring Access for Remote Clients and Networks Module 5: Configuring Access for Remote Clients and Networks 15 Note: To ... PPTP tab, select the PPTP through ISA firewall check box, and then click OK. f. Minimize ISA Management. Wait for another team of students to finish the preceding procedure, and then perform ... Configuring Access for Remote Clients and Networks 17 Exercise 2 Configuring a VPN Connection Between Networks In this exercise, you will configure a VPN connection between two networks. Scenario...
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Tài liệu Mobile Satellite Communication Networks pptx
... therequirements for integration with fixed and mobile networks are presented, highlighting therequirements for integration with the GSM network.Chapter 8 presents an analysis of the market potential for mobile-satellite ... every body continues in its state of rest or uniform motion in a straight line, unlessimpressed forces act upon it.Mobile Satellite Communication Networks. Ray E. Sheriff and Y. Fun HuCopyright ... sometime before theselaws would be derived mathematically. In 1687, Sir Isaac Newton published his breakthroughwork Principia Mathematica in which he formulated the Three Laws of Motion: Law...
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