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security & quality of service in ad hoc wireless networks

security & quality of service in ad hoc wireless networks

security & quality of service in ad hoc wireless networks

... response in MANETs 965.7 Summary 1025.8 Further reading 1055.9 References 1066 Quality of service 1076.1 Introduction 1076.2 Routing in mobile ad hoc networks 1106.3 Routing with quality of service ... etc. In addition, people have recognizedfrom the beginning that ad hoc networking has obvious potential use in all thetraditional areas of interest for mobile computing.Mobile ad hoc networks ... general use of ad hoc networking.Figure 1.1 Conceptual representation of a mobile ad hoc network2 IntroductionMobile ad hoc networking emerged from studies on extending traditionalInternet services...
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ON APPLICATION-PERCEIVED QUALITY OF SERVICE IN WIRELESS NETWORKS

ON APPLICATION-PERCEIVED QUALITY OF SERVICE IN WIRELESS NETWORKS

... Blekinge Institute of TechnologyLicentiate Dissertation Series No. 2006:11School of EngineeringON APPLICATION-PERCEIVED QUALITY OF SERVICE IN WIRELESS NETWORKS Stefan Chevul Wireless ... 6. WIRELESS NETWORK SUITABILITY FOR DIFFERENT MOBILESERVICES1. Considerable data loss (¯RoutA<¯R in A) either in the wireless or in thewireline part of the Internet;2. Exploding ... imposed by the streaming application.Choosing negligible nominal inter-packet delay reveals the maximal obtainablethroughput in the uplink direction. In the downlink direction, this informationcan...
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Quality of Service in IP Networks

Quality of Service in IP Networks

... Queue Management1 Quality of Service in IP Networks CH-1015 Ecublenshttp://icawww.epfl.chProf. Jean-Yves Le BoudecProf. Andrzej DudaProf. Patrick ThiranLCA-ISC-I&C, EPFLQueue Management10Leaky ... Priorityl Round Robinl Fair Queueingl REDo IntServo DiffServQueue Management20Fair Queueingo Round robin "bit per bit"l each packet marked with the transmission instant of the last ... working on proposals to provide better QOS control in IP networks, i.e., going beyond best effort to provide some assurance for QOSo Work in Progress includes Differentiated Services, and Integrated...
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 Báo cáo y học:

Báo cáo y học: "Sustained High Quality of Life in a 5-Year Long Term Follow-up after Successful Ablation for Supra-Ventricular Tachycardia. Results from a large Retrospective Patient Cohort"

... of SVT persists for years in long term follow up and translates into a significant improvement of QoL in most patients. Key words: Quality of Life, Ablation, SVT, Atrium, Radio Frequency Introduction ... questions of QoL in SVT, enabling the authors to translate the various domains and components of well being into a quan-titative value. For reasons of structure and to simplify an-swering for ... during long term follow up. Efforts should be made to increase awareness of symptoms and treatment op-tions of SVT among patients and physicians, aiming at the elimination of delays in the...
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Security in Ad Hoc Networks potx

Security in Ad Hoc Networks potx

... Signalling and Routing Security in Mobile Ad Hoc Net-works. Proceedings of the Helsinki University of Technology, Seminaron Internetworking - Ad Hoc Networks, Spring 2000. [referred 25.4.2000]<http://www.hut.fi/˜vkarpijo/iwork00/index.html> ... 25.9.2000]<ftp://ftp.funet.fi/pub/standards/RFC/rfc2401.txt> [in ASCII format][12] Mäki, S. Security Fundamentals in Ad Hoc Networking. Proceedings of the Helsinki University of Technology, Seminar on Internetworking - Ad Hoc Networks, Spring ... requirement for nodes in ad hoc networks, in ad hoc networks there may existstatic and wired nodes, which may make use of services offered by fixed infrastructure. Ad hoc networks may be very...
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Quality of Service

Quality of Service

... milliseconds (ms) of end-to-end delay to maintain "good" voice quality. Any customer's definition of "good" might mean more or less delay, so keep in mind that 150 ms ... first to get in the line, you are the first to get out of the line. FIFO queuing was the first type of queuing to be used in routers, and it is still useful depending upon the network's topology. ... several queuing tools that enable a network administrator to specify what type of traffic is "special" or important and to queue the traffic based on that information instead of when a...
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Tài liệu New Network Architecture Digivance® Simulcast Networks Reduce Network Costs and Improve Quality of Service ppt

Tài liệu New Network Architecture Digivance® Simulcast Networks Reduce Network Costs and Improve Quality of Service ppt

... simulcast:By combining two of these radiating points into a singleBTS sector and increasing the base radio count of thatsector to 10RFcs (26-29 interconnect voice trunksmaximum), trunking efficiencies ... ArchitectureDigivance®Simulcast Networks ReduceNetwork Costs and Improve Quality of Service WHITE PAPERImproving Grade of Service (GOS) WhileReducing RF Channels Wireless service providers are adopting new deployment ... of oneradiating point per sector), the service provideroperated five BTS sectors dedicated to five separateradiating points in strategic locations to obtain desiredcapacity and coverage in...
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Tài liệu Infrastructure Quality of Service pptx

Tài liệu Infrastructure Quality of Service pptx

... Cisco Systems, Inc. 1© 2000, Cisco Systems, Inc. Infrastructure Quality of Service Infrastructure Quality of Service Copyright © 2000, Cisco Systems, Inc. 10© 2000, Cisco Systems, Inc. www.cisco.com ... packets entering and leaving the interface, users are required to specify whether the service policy characteristics should be applied to incoming or outgoing packets. For instance, the service- policy ... signaling?IP Precedence takes advantage of in- band signaling. The ToS field can be used to bind business policies into network behavior.IP Precedence utilizes the three precedence bits in the...
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Tài liệu Introduction to Quality of Service pdf

Tài liệu Introduction to Quality of Service pdf

... Cisco Systems, Inc. 1© 2000, Cisco Systems, Inc. Introduction to Quality of Service Introduction to Quality of Service Copyright © 2000, Cisco Systems, Inc. 10© 2000, Cisco Systems, Inc. www.cisco.com ... following tasks: • Explain the significance of Quality of Service (QoS)• Describe new Quality of Service (QoS) features in Cisco IOS 12.1• Explain which problems QoS solvesThe purpose of this ... measurement of enterprise and service provider networks. With the increasing importance of mission-critical applications and networks that link global enterprises, customers are demanding SLAs...
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