Qos Based Multicast Routing For Real Time Communications

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QoS-based Multicast Routing for Real-time Communications

Author : Keqin Zhu
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (137 download)

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Book Synopsis QoS-based Multicast Routing for Real-time Communications by : Keqin Zhu

Download or read book QoS-based Multicast Routing for Real-time Communications written by Keqin Zhu and published by . This book was released on 2003 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis studies the distributed multicast routing algorithms that provide quality of service (QoS) guarantees in networks. It focuses on the delay constrained minimum cost tree (or constrained Steiner tree) problem; that is, it constructs a multicast tree that not only meets the constrained end-to-end delay requirements but also is the minimum cost multicast tree. This problem is known to be NP-complete. The existing distributed multicast routing algorithms that are based on heuristics do not consider a network environment where node failures occur. As a result, these algorithms will fail to complete the construction of a multicast tree when node failures occur during the construction period. Moreover, they will fail to maintain the constructed multicast tree if node failures occur after the construction period and during the on-going multicast session. In both cases, these algorithms will have to be restarted. We propose two new distributed delay constrained multicast routing algorithms that provide QoS guarantees even in networks where node failures occur. One is shortest path (SP) based and the other is minimum spanning tree (MST) based. They are capable of constructing a delay constrained multicast tree when node failures occur during the tree construction period and recovering from any node failure in a multicast tree during the on-going multicast session without interrupting the running traffic on the unaffected portion of the tree. The proposed SP-based or MST-based algorithms perform the failure recovery efficiently, which give better performance in terms of the number of exchanged messages and the convergence time than the existing distributed SP-based or MST-based delay constrained multicast routing algorithms in a network where node failures occur, respectively. The existing distributed delay constrained multicast routing algorithms can be classified either as an MST-based heuristic or as a SP-based heuristic. Two representative algorithms i.e., DKPP and DSPH are MST and SP based heuristics, respectively. The MST based algorithms like DKPP run with a high message and time complexity of O(n3). (Abstract shortened by UMI.).

Real-time Communication Protocols for Multi-hop Ad-hoc Networks

Author : Reinhard Gotzhein
Publisher : Springer Nature
ISBN 13 : 3030333191
Total Pages : 292 pages
Book Rating : 4.0/5 (33 download)

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Book Synopsis Real-time Communication Protocols for Multi-hop Ad-hoc Networks by : Reinhard Gotzhein

Download or read book Real-time Communication Protocols for Multi-hop Ad-hoc Networks written by Reinhard Gotzhein and published by Springer Nature. This book was released on 2020-01-01 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on core functionalities for wireless real-time multi-hop networking with TDMA (time-division multiple access) and their integration into a flexible, versatile, fully operational, self-contained communication system. The use of wireless real-time communication technologies for the flexible networking of sensors, actuators, and controllers is a crucial building block for future production and control systems. WirelessHART and ISA 100.11a, two technologies that have been developed predominantly for industrial use, are currently available. However, a closer analysis of these approaches reveals certain deficits. Current research on wireless real-time communication systems shows potential to remove these limitations, resulting in flexible, versatile, and robust solutions that can be implemented on today’s low-cost and resource-constrained hardware platforms. Unlike other books on wireless communication, this book presents protocols located on MAC layer and above, and build on the physical (PHY) layer of standard wireless communication technologies.

QoS-aware Hierarchical Multicast Routing on Next-generation Internetworks

Author :
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (654 download)

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Book Synopsis QoS-aware Hierarchical Multicast Routing on Next-generation Internetworks by :

Download or read book QoS-aware Hierarchical Multicast Routing on Next-generation Internetworks written by and published by . This book was released on 2000 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Several emerging applications of the current and next generation Internet, e.g. IP radio, IP TV, and video and audio conferencing, etc., involve one-to-many and many-to-many data communications called multicasting. Many real-time applications over IP, such as IP Telephony and video conferencing, can not operate with the best effort service provided by current IP networks. To support such applications, IP networks need to provide certain quality of service (QoS) assurances. Most of QoS-based multicast routing protocols are based on a "flat" routing model that do not scale well for large size networks. This thesis proposes QHMRP, a novel QoS-aware hierarchical multicast routing protocol. The scalability issue is addressed by organizing the network as a hierarchy of domains using the full-mesh aggregation technique. The concept of domain 'controller' is used for coordinating the creation and maintenance of multicast trees. The protocol uses a novel reverse flooding approach to connect host routers with the tree while satisfying end-to-end QoS constraints. This is a distributed algorithm, which uses only local state information at each router. The worst-case connection time and message overhead are estimated and analysis shows that QHMRP constructs loop-free multicast trees. Simulation results show that the message overhead of QHMRP is much smaller than that of the flat routing protocol using reverse flooding.

QoS-aware Hierarchical Multicast Routing on Next-generation Internetworks

Author :
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (654 download)

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Management of Multimedia Networks and Services

Author : Alan Marshall
Publisher : Springer Science & Business Media
ISBN 13 : 3540200509
Total Pages : 546 pages
Book Rating : 4.5/5 (42 download)

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Book Synopsis Management of Multimedia Networks and Services by : Alan Marshall

Download or read book Management of Multimedia Networks and Services written by Alan Marshall and published by Springer Science & Business Media. This book was released on 2003-08-28 with total page 546 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 6th IFIP/IEEE International Conference on the Management of Multimedia Networks and Services, MMNS 2003, held in Belfast, Northern Ireland in September 2003. The 39 revised full papers presented were carefully reviewed and selected from numerous submissions. The papers are organized in topical sections on stream control and management, management and control of multicast communications, ad-hoc and sensor networks, QoS and mobility management in wireless networks, traffic engineering and routing, differentiated network services, on-demand networking issues and policies, multimedia QoS management, security management, and (corresponding to an associated workshop) end-to-end monitoring techniques and services.

Multicast Routing Protocols in Mobile Ad Hoc Networks

Author :
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (656 download)

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Book Synopsis Multicast Routing Protocols in Mobile Ad Hoc Networks by :

Download or read book Multicast Routing Protocols in Mobile Ad Hoc Networks written by and published by . This book was released on 2004 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The demand to exchange digital information using wireless communication system is growing fast nowadays. When there are independent mobiles users participating in sharing resources or interacting with each other, like wireless video sharing and interactive games, and no centralized connectivity is used, the application can be treated as the application of Mobile Ad Hoc Network. Two multicast routing protocols for Mobile Ad Hoc Networks (MANET) were proposed. The multicast routing protocol without Quality-of-Service (QoS) support aimed at improving packet delivery ratio. Data delivery tree was built on top of the mesh structure. The mesh structure was updated when there was no data delivery tree to cover all receivers. The branch of the tree was selected based on the link stability prediction. To do so, Packet Delivery Prediction (PDP) was introduced. Models like battery model and route selection model were used at every node in the system to predict the stability of the node/link and make date delivery decision according to the scheme defined. The multicast routing protocol with QoS support aimed at providing Quality of Service to real-time applications. Bandwidth and delay were the two major considerations for the proposed QoS-enabled protocol. The nodes in the system monitored the bandwidth consumption of itself as well as the neighboring nodes. Real-time traffic flow was admitted or rejected at the source based on the bandwidth availability feedback of the intermediate nodes. For admitted real-time traffic flow, the resource was set aside for a specific period of time, which was designed to take into account the mobility and packet inter-arrival delay requirement. Simulation showed the QoS-disabled as well as QoS-enabled multicast routing protocol can achieve their major design goal. The QoS-enabled routing protocol can admit or reject real-time traffic flow according to available bandwidth at the nodes. Real-time traffic was better served using QoS-enabled multi.

Multicasting on the Internet and its Applications

Author : Sanjoy Paul
Publisher : Springer Science & Business Media
ISBN 13 : 1461557135
Total Pages : 421 pages
Book Rating : 4.4/5 (615 download)

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Book Synopsis Multicasting on the Internet and its Applications by : Sanjoy Paul

Download or read book Multicasting on the Internet and its Applications written by Sanjoy Paul and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 421 pages. Available in PDF, EPUB and Kindle. Book excerpt: IP Multicast 29 4 29 4.1 Reverse Path Forwarding ....... 4.2 Internet Group Management Protocol 31 Truncated Broadcasting ........ 32 4.3 4.4 Distance Vector Multicast Routing Protocol (DVMRP) 34 4.5 Summary · ......................... 35 5 Multicast Extensions to Open Shortest Path First (MO- SPF) 39 5.1 High-level Description 39 Architecture ...... 40 5.2 5.2.1 Design Goals 41 Protocol Data Structures 41 5.2.2 5.3 Protocol. 44 52 5.4 Summary · ............ 6 Protocol Independent Multicast (PIM) 53 6.1 High-Level Description 53 54 6.2 Architecture . . . . . . . . . . . . . 6.2.1 Design Goals: ........ 54 6.2.2 Components and Functions 55 6.3 Protocol ............... 57 6.3.1 Creating the PIM framework 58 6.3.2 Creating a specific multicast tree for a group 59 6.3.3 Multicast data forwarding . . . . . . 64 6.3.4 Operation in a multi-access network 65 6.3.5 List of PIM messages 68 6.3.6 A complete example 69 6.4 Summary · ...... 69 7 Core-Based Tree (CBT) 73 7.1 High-level Description 73 7.2 Architecture . . . . . . 74 7.2.1 Design Goals: .

Multicast Routing with Quality of Service for Mobile Nodes in the Internet

Author : Jaipal Singh
Publisher :
ISBN 13 :
Total Pages : 460 pages
Book Rating : 4.:/5 (271 download)

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Book Synopsis Multicast Routing with Quality of Service for Mobile Nodes in the Internet by : Jaipal Singh

Download or read book Multicast Routing with Quality of Service for Mobile Nodes in the Internet written by Jaipal Singh and published by . This book was released on 2006 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt: Finally, we look at making multicast communication more scalable by introducing network layer filters in the multicast tree. These filters will be used to enable private communication among selected members of the multicast tree. With these filters, a multicast tree can be used to support one-to-one, one-to-many and many-to- many communication concurrently by reusing the paths and resources of the existing multicast tree. We theoretically, and through simulations, study the savings in time and network resources of using the network filter compared with building a new multicast tree for every new communication request. All the three aspects of network communication - mobility routing, QoS routing and network filters - are studied as a whole to develop a multicast-based mobile QoS routing protocol that is efficient, scalable and robust for use by both fixed and mobile devices in an infrastructure-based wireless network.

Communication Systems

Author : Lyman Chapin
Publisher : Springer
ISBN 13 : 0387356002
Total Pages : 240 pages
Book Rating : 4.3/5 (873 download)

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Book Synopsis Communication Systems by : Lyman Chapin

Download or read book Communication Systems written by Lyman Chapin and published by Springer. This book was released on 2013-03-09 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: Communication Systems: The State of the Art captures the depth and breadth of the field of communication systems: -Architectures and Protocols for Distributed Systems; -Network and Internetwork Architectures; -Performance of Communication Systems; -Internet Applications Engineering; -Management of Networks and Distributed Systems; -Smart Networks; -Wireless Communications; -Communication Systems for Developing Countries; -Photonic Networking; -Communication Systems in Electronic Commerce. This volume's scope and authority present a rare opportunity for people in many different fields to gain a practical understanding of where the leading edge in communication systems lies today-and where it will be tomorrow.

Differential Evolution

Author : Anyong Qing
Publisher : John Wiley & Sons
ISBN 13 : 9780470823934
Total Pages : 352 pages
Book Rating : 4.8/5 (239 download)

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Book Synopsis Differential Evolution by : Anyong Qing

Download or read book Differential Evolution written by Anyong Qing and published by John Wiley & Sons. This book was released on 2009-07-23 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: Differential evolution is a very simple but very powerful stochastic optimizer. Since its inception, it has proved very efficient and robust in function optimization and has been applied to solve problems in many scientific and engineering fields. In Differential Evolution , Dr. Qing begins with an overview of optimization, followed by a state-of-the-art review of differential evolution, including its fundamentals and up-to-date advances. He goes on to explore the relationship between differential evolution strategies, intrinsic control parameters, non-intrinsic control parameters, and problem features through a parametric study. Findings and recommendations on the selection of strategies and intrinsic control parameter values are presented. Lastly, after an introductory review of reported applications in electrical and electronic engineering fields, different research groups demonstrate how the methods can be applied to such areas as: multicast routing, multisite mapping in grid environments, antenna arrays, analog electric circuit sizing, electricity markets, stochastic tracking in video sequences, and color quantization. Contains a systematic and comprehensive overview of differential evolution Reviews the latest differential evolution research Describes a comprehensive parametric study conducted over a large test bed Shows how methods can be practically applied to mobile communications grid computing circuits image processing power engineering Sample applications demonstrated by research groups in the United Kingdom, Australia, Italy, Turkey, China, and Eastern Europe Provides access to companion website with code examples for download Differential Evolution is ideal for application engineers, who can use the methods described to solve specific engineering problems. It is also a valuable reference for post-graduates and researchers working in evolutionary computation, design optimization and artificial intelligence. Researchers in the optimization field or engineers and managers involved in operations research will also find the book a helpful introduction to the topic.

Real-Time Systems

Author : Rajib Mall
Publisher : Pearson Education India
ISBN 13 : 9788131700693
Total Pages : 248 pages
Book Rating : 4.7/5 (6 download)

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Book Synopsis Real-Time Systems by : Rajib Mall

Download or read book Real-Time Systems written by Rajib Mall and published by Pearson Education India. This book was released on 2009-05 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: The presence and use of real-time systems is becoming increasingly common. Examples of such systems range from nuclear reactors, to automotive controllers, and also entertainment software such as games and graphics animation. The growing importance of rea.

Converged Networking

Author : Chris McDonald
Publisher : Springer
ISBN 13 : 0387356738
Total Pages : 356 pages
Book Rating : 4.3/5 (873 download)

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Book Synopsis Converged Networking by : Chris McDonald

Download or read book Converged Networking written by Chris McDonald and published by Springer. This book was released on 2013-04-17 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume forms the edited proceedings of the Sixth International Symposium on Communications Interworking, held in Perth, Western Australia, from 13-16 October, 2002. In total, 39 research papers were submitted for consideration, and after full refereeing by international referees, 27 papers from authors in 11 countries were accepted for publication. Invited keynote addresses were presented by Dr Hugh Bradlow, Chief Technology Offleer for Telstra Corporation, Australia, and Dr Sathya Rao, Director ofTelscom A.G., Switzerland. The symposium brought together 60 active international researchers and telecommunications engineers to discuss the important questions as to whether there is a convergence of all communications, including real-time communications, over the Internet Protocol (IP), and whether existing IP technology is capable of supporting this convergence, or whether it requires further development of that technology. The papers selected to appear in this volume make an important and timely contribution to this debate. Specific symposium paper sessions were held to present and discuss ernerging research on the topics of converged networking, real-time communications over IP, quality of service, routing and metrics, ernerging issues in mobile networks, differentiated services, and wireless networking.

Multicast Routing for Real-time Communication on High-speed Networks

Author : Hussein Farouk Salama
Publisher :
ISBN 13 :
Total Pages : 396 pages
Book Rating : 4.:/5 (367 download)

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Book Synopsis Multicast Routing for Real-time Communication on High-speed Networks by : Hussein Farouk Salama

Download or read book Multicast Routing for Real-time Communication on High-speed Networks written by Hussein Farouk Salama and published by . This book was released on 1996 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Building Switched Networks

Author : Darryl P. Black
Publisher : Addison-Wesley Professional
ISBN 13 :
Total Pages : 486 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Building Switched Networks by : Darryl P. Black

Download or read book Building Switched Networks written by Darryl P. Black and published by Addison-Wesley Professional. This book was released on 1999 with total page 486 pages. Available in PDF, EPUB and Kindle. Book excerpt: Building Switched Networks provides a comprehensive, technical survey of the networking technologies that comprise the core of evolving LAN and WAN infrastructures. This book gives you essential background information, clear descriptions of relevant technologies, and an understanding of how those technologies will be employed throughout networks in the near future. In particular, the text focuses on developments that support our increasing demand for network bandwidth - multilayer switching delivery guarantees, and multicasting - and examines performance issues, resource allocation, network policy, and network services.

Foundations of Intelligent Systems

Author : Zhenkun Wen
Publisher : Springer
ISBN 13 : 3642549241
Total Pages : 1153 pages
Book Rating : 4.6/5 (425 download)

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Book Synopsis Foundations of Intelligent Systems by : Zhenkun Wen

Download or read book Foundations of Intelligent Systems written by Zhenkun Wen and published by Springer. This book was released on 2014-06-19 with total page 1153 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Foundations of Intelligent Systems" presents selected papers from the 2013 International Conference on Intelligent Systems and Knowledge Engineering (ISKE2013). The aim of this conference is to bring together experts from different expertise areas to discuss the state-of-the-art in Intelligent Systems and Knowledge Engineering, and to present new research results and perspectives on future development. The topics in this volume include, but not limited to: Artificial Intelligence Theories, Pattern Recognition, Intelligent System Models, Speech Recognition, Computer Vision, Multi-Agent Systems, Machine Learning, Soft Computing and Fuzzy Systems, Biological Inspired Computation, Game Theory, Cognitive Systems and Information Processing, Computational Intelligence, etc. The proceedings are benefit for both researchers and practitioners who want to utilize intelligent methods in their specific research fields. Dr. Zhenkun Wen is a Professor at the College of Computer and Software Engineering, Shenzhen University, China. Dr. Tianrui Li is a Professor at the School of Information Science and Technology, Southwest Jiaotong University, Xi’an, China.

Advances in Neural Networks - ISNN 2004

Author : Fuliang Yin
Publisher : Springer
ISBN 13 : 3540286489
Total Pages : 1054 pages
Book Rating : 4.5/5 (42 download)

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Book Synopsis Advances in Neural Networks - ISNN 2004 by : Fuliang Yin

Download or read book Advances in Neural Networks - ISNN 2004 written by Fuliang Yin and published by Springer. This book was released on 2011-04-07 with total page 1054 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the proceedings of the International Symposium on Neural N- works (ISNN 2004) held in Dalian, Liaoning, China duringAugust 19–21, 2004. ISNN 2004 received over 800 submissions from authors in ?ve continents (Asia, Europe, North America, South America, and Oceania), and 23 countries and regions (mainland China, Hong Kong, Taiwan, South Korea, Japan, Singapore, India, Iran, Israel, Turkey, Hungary, Poland, Germany, France, Belgium, Spain, UK, USA, Canada, Mexico, - nezuela, Chile, andAustralia). Based on reviews, the Program Committee selected 329 high-quality papers for presentation at ISNN 2004 and publication in the proceedings. The papers are organized into many topical sections under 11 major categories (theo- tical analysis; learning and optimization; support vector machines; blind source sepa- tion,independentcomponentanalysis,andprincipalcomponentanalysis;clusteringand classi?cation; robotics and control; telecommunications; signal, image and time series processing; detection, diagnostics, and computer security; biomedical applications; and other applications) covering the whole spectrum of the recent neural network research and development. In addition to the numerous contributed papers, ?ve distinguished scholars were invited to give plenary speeches at ISNN 2004. ISNN 2004 was an inaugural event. It brought together a few hundred researchers, educators,scientists,andpractitionerstothebeautifulcoastalcityDalianinnortheastern China. It provided an international forum for the participants to present new results, to discuss the state of the art, and to exchange information on emerging areas and future trends of neural network research. It also created a nice opportunity for the participants to meet colleagues and make friends who share similar research interests.

Machine Learning for Networking

Author : Éric Renault
Publisher : Springer Nature
ISBN 13 : 3030708667
Total Pages : 386 pages
Book Rating : 4.0/5 (37 download)

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Book Synopsis Machine Learning for Networking by : Éric Renault

Download or read book Machine Learning for Networking written by Éric Renault and published by Springer Nature. This book was released on 2021-03-02 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the thoroughly refereed proceedings of the Second International Conference on Machine Learning for Networking, MLN 2019, held in Paris, France, in December 2019. The 26 revised full papers included in the volume were carefully reviewed and selected from 75 submissions. They present and discuss new trends in deep and reinforcement learning, pattern recognition and classification for networks, machine learning for network slicing optimization, 5G system, user behavior prediction, multimedia, IoT, security and protection, optimization and new innovative machine learning methods, performance analysis of machine learning algorithms, experimental evaluations of machine learning, data mining in heterogeneous networks, distributed and decentralized machine learning algorithms, intelligent cloud-support communications, ressource allocation, energy-aware communications, software de ned networks, cooperative networks, positioning and navigation systems, wireless communications, wireless sensor networks, underwater sensor networks.