Wiley Series on Communications Networking & Distributed Systems - Böcker

Find out how the exciting new developments towards 4G mobile services and technologies will put the user at centre stage. Towards 4G Technologies provides a comprehensive explanation of future networking and service delivering technologies for next generation mobile systems. The authors explain how personalization, mobile middleware, peer-to-peer services, semantic computing, and content-awareness fit into this new concept and why they will become a necessity for future mobile services. The book presents the latest challenges and opportunities of Next Generation Mobile Systems, explaining new paradigms of service provisioning that include flexible and adaptable services. Towards 4G Technologies: Gives a comprehensive description of future networking and service delivering technologies.Covers hot topics such as intelligent user profiling, proactive service selection, context-aware service provisioning and ubiquitous computing.Introduces seemingly diverse technologies to show how they will play together to create a new user experience.Includes case studies to illustrate the theory.This invaluable guide will provide telecoms engineers in R&D departments, CTOs, and telecoms managers as well as academic researchers in electrical, electronic engineering and telecommunications with a comprehensive understanding of next generation mobile system technologies and services.

Due to the dramatic increase in competition over the last few years, it has become more and more important for Internet Service Providers (ISPs) to run an efficient business and offer an adequate Quality of Service. The Competitive Internet Service Provider is a comprehensive guide for those seeking to do just that. Oliver Heckmann approaches the issue from a system point of view, looking not only at running a network, but also at connecting the network with peering and transit partners or planning the expansion of the network.The Competitive Internet Service Provider: Offers an advanced reference on the topic, drawing on state-of-the art research in network technology.Clearly defines the criteria enabling ISPs to operate with the greatest efficiency and deliver adequate Quality of Service.Discusses the implications of the future multiservice Internet and multimedia applications such as Voice over IP, peer-to-peer, or network games.Delivers a comparative evaluation of different feasible Quality of Service approaches.Explores scientific methods such as queuing theory, network calculus, and optimization theory.Illustrates concepts throughout with mathematical models and simulations.This invaluable reference will provide academic and industrial researchers in the field of network and communications technology, graduate students on telecommunications courses, as well as ISP managers, engineers and technicians, equipment manufacturers and consultants, with an understanding of the concepts and issues involved in running a successful ISP.

Fast and Efficient Context-Aware Services gives a thorough explanation of the state-of-the-art in Context-Aware-Services (CAS). The authors describe all major terms and components of CAS, defining context and discussing the requirements of context-aware applications and their use in 3rd generation services. The text covers the service creation problem as well as the network technology alternatives to support these services and discusses active and programmable networks in detail. It gives an insight into the practical approach followed in the CONTEXT project, supplying concrete guidelines for building successful context-aware services. Fast and Efficient Context-Aware Services:* Provides comprehensive and in-depth information on state-of-the-art CAS technology.* Proposes a system architecture for CAS creation and delivery, discussing service management and active network layers.* Describes the service lifecycle functional architecture, covering service authoring, customization, invocation, and assurance.* Explains system design considerations and details, system evaluation criteria, test-bed requirements, and evaluation results. Fast and Efficient Context-Aware Services is an invaluable resource for telecommunications developers, researchers in academia and industry, advanced students in Computer Science and Electrical Engineering, telecoms operators, as well as telecommunication management and operator personnel.

Save time & resources with this comprehensive guide to automation configuration for the value-added IP services of the future. As the Internet becomes the medium of choice for value-added IP service offerings such as TV broadcasting, videoconferencing, and Voice over IP, the ability of automating configuration processes has become a key challenge for service providers. In fact, this feature has become crucial with the ever-growing level of expertise required to deploy such services and the scope of the techniques that need to be activated in order to provide such services with a guaranteed level of quality.Service Automation and Dynamic Provisioning Techniques in IP/MPLS Environments: Discusses architectures and protocols for services information, covering the state-of-the-art in current implementations of Remote Authentication Dial-In User Service (RADIUS), Diameter, Common Open Policy Service (COPS), Simple Network Management Protocol (SNMP) and NETCONFExplains various application examples, covering the dynamic enforcement of QoS, security, and IP Traffic Engineering policies.Covers the automated production of MPLS-based VPNs.The authors offer an invaluable guide for IT facilitators, network managers, and researchers in industry and academia, as well as students studying advanced IP/MPLS networking communications courses. System designers and architects will also find this book helpful.

As the Internet becomes increasingly heterogeneous, the issue of congestion control becomes ever more important. In order to maintain good network performance, mechanisms must be provided to prevent the network from being congested for any significant period of time. Michael Welzl describes the background and concepts of Internet congestion control, in an accessible and easily comprehensible format. Throughout the book, not just the how, but the why of complex technologies including the Transmission Control Protocol (TCP) and Active Queue Management are explained. The text also gives an overview of the state-of-the-art in congestion control research and an insight into the future.Network Congestion Control: Presents comprehensive, easy-to-read documentation on the advanced topic of congestion control without heavy maths.Aims to give a thorough understanding of the evolution of Internet congestion control: how TCP works, why it works the way it does, and why some congestion control concepts failed for the Internet.Explains the Chiu/Jain vector diagrams and introduces a new method of using these diagrams for analysis, teaching & design.Elaborates on how the theory of congestion control impacts on the practicalities of service delivery.Includes an appendix with examples/problems to assist learning.Provides an accompanying website with Java tools for teaching congestion control, as well as examples, links to code and projects/bibliography.This invaluable text will provide academics and researchers in computer science, electrical engineering and communications networking, as well as students on advanced networking and Internet courses, with a thorough understanding of the current state and future evolution of Internet congestion control. Network administrators and Internet service and applications providers will also find Network Congestion Control a comprehensive, accessible self-teach tool.

Find out everything you need to know about how current networks will have to evolve to provide for future broadband services In this book, the authors provide an overview of the status, challenges, architectures, and technological solutions for core and metropolitan networks. Furthermore, the book describes the current state of core and metropolitan telecommunication networks, as well as the drivers and motives behind the current paradigm shift in the telecommunications industry. Moreover, the authors elaborate system design guidelines for both point-to-point and multi-hop optical networks taking into consideration the analogue nature of the transmission channel.Key Features: Provides coverage of all aspects of core and metro networks supporting future broadband services, and a detailed description of the state-of-the-artPresents a clear path for migrating from point-to-point to   data-centric, dynamic,  multi-hop optical networksShows how current systems will need to evolve over the coming years, summarizing challenges and issues to be investigated in future researchCovers a wide range of topics from network architectures, to control plane, to key optical and optoelectronic devices, and best practice in transmission and system designProvides results, best practices and guidelines for various technical problems, including numerous hands-on examplesWritten by authors from cutting-edge companies such as Alcatel-Lucent, Siemens, Lucent, France Telecom, BT, and TelefonicaOptical Core and Metro Networks will be of interest to researchers in industry and academia, and advanced (final year undergraduate) and postgraduate students undertaking communications, networking and optics courses.

With a foreword by Yakov Rekhter "Here at last is a single, all encompassing resource where the myriad applications sharpen into a comprehensible text that first explains the whys and whats of each application before going on to the technical detail of the hows."—Kireeti Kompella, CTO Junos, Juniper NetworksThe authoritative guide to MPLS, now in its Third edition, fully updated with brand new material!MPLS is now considered the networking technology for carrying all types of network traffic, including voice telephony, real-time video, and data traffic. In MPLS-Enabled Applications, Third Edition, the authors methodically show how MPLS holds the key to network convergence by allowing operators to offer more services over a single physical infrastructure. The Third Edition contains more than 170 illustrations, new chapters, and more coverage, guiding the reader from the basics of the technology, though all its major VPN applications.MPLS Enabled-Applications contains up-to-date coverage of: The current status and future potential of all major MPLS applications, including L2VPN, L3VPN, pseudowires and VPLS.A new chapter with up to date coverage of the MPLS transport profile, MPLS-TP.MPLS in access networks and Seamless MPLS, the new architecture for extending MPLS into the access, discussed in depth for both the unicast and the multicast case.Extensive coverage of multicast support in L3VPNs (mVPNs), explaining and comparing both the PIM/GRE and the next generation BGP/MPLS solutions, and including a new chapter on advanced topics in next generation multicast VPNs.A new chapter on advanced protection techniques, including detailed discussion of 50 ms end-to-end service restoration.Comprehensive coverage of the base technology, as well as the latest IETF drafts, including topics such as pseudowire redundancy, VPLS multihoming, IRB and P2MP pseudowires.MPLS-Enabled Applications will provide those involved in the design and deployment of MPLS systems, as well as those researching the area of MPLS networks, with a thoroughly modern view of how MPLS is transforming the networking world."Essential new material for those trying to understand the next steps in MPLS."—Adrian Farrel, IETF Routing Area Director"MPLS-Enabled Applications takes a unique and creative approach in explaining MPLS concepts and how they are applied in practice to meet the needs of Enterprise and Service Provider networks. I consistently recommend this book to colleagues in the engineering, education and business community."—Dave Cooper, Chief IP Technologist, Global Crossing Ltd

Written by experts in the field, this book describes the Personal Network architecture and its various components This book focuses on networking and security aspects of Personal Networks (PNs). Given a single user, the authors propose an architecture for PNs in which devices are divided into one of two types of nodes: personal nodes and foreign nodes. Furthermore, the authors demonstrate the ways in which PNs can be formed in a self-organized and secure way, how they can be interconnected using infrastructure networks, how multiple PNs can be connected, and how their services and resources can be shared. In addition, the book shows how security and ease-of-use can be achieved through automatic configuration and how mobility can be supported through adaptability and self-organization. The motivations for the PN concept, the PN architecture, its functionalities and features, as well as future challenges are covered in depth. Finally, the authors consider the potential applications for PNs and briefly discuss additional support systems for PN applications. The latter includes service discovery and context information management among others.Key Features: Describes the PN network architecture and its various components in-depthWritten by experts who developed this conceptDiscusses the newer topic of federations of PNsConsiders potential PN applications, and demonstrates how applications support systems, such as service discovery and context management, can assist the applicationsProvides an insight into the challenges of future personal networking, architectures for PNs, potential and important solutions, and their implicationsThis book will serve as an invaluable reference for researchers, developers, and standardization experts in mobile and wireless communication systems and services. It will also be of interest to postgraduate students in the field of telecommunications.

Explore the potential of mobile P2P networks Mobile Peer to Peer (P2P): A Tutorial Guide discusses the potential of wireless communication among mobile devices forming mobile peer to peer networks. This book provides the basic programming skills required to set up wireless communication links between mobile devices, offering a guide to the development process of mobile peer to peer networks.Divided into three sections, Part I briefly introduces the basics of wireless technologies, mobile architectures, and communication protocols. Detailed descriptions of Bluetooth, IEEE802.11, and cellular communication link are given and applied to potential communication architectures. Part II focuses on programming for individual wireless technologies, and gives an understanding of the programming environment for individual wireless technologies. In addition, Part III provides advanced examples for mobile peer to peer networks. Introduces the basics of short-range/wireless technologies (such as Bluetooth and IEEE 802.11 Wireless LAN), mobile architectures, and communication protocolsExplains the basic programming environment and the basic wireless communication technologies such as Bluetooth, WiFi (IEEE802.11), and cellular communication examplesDiscusses the advancements in meshed networks, mobile social networks and cooperative networksProvides detailed examples of mobile peer to peer communication including, social mobile networking, cooperative wireless networking, network coding, and mobile gamingIncludes an accompanying website containing programming examples as source codeMobile Peer to Peer (P2P): A Tutorial Guideis an invaluable reference for advanced students on wireless/mobile communications courses, and researchers in various areas of mobile communications (mashups, social mobile networks, network coding, etc.) Undergraduate students and practitioners wishing to learn how to build mobile peer to peer networks will also find this book of interest.

This book provides a complete reference to network mergers and migrations using the Junos operating system Network Mergers and Migrations provides readers with a comprehensive guide for network migration activities by detailing a variety of internetworking case studies. Both enterprise and service provider scenarios are examined based on the experience and expertise of two senior Juniper Networks engineers. From MPLS Layer 3 VPN migration approaches to comprehensive network protocol consolidation and integration, each case study covers planning, design and implementation, as well as discussing alternatives and leveraging additional specific services and Junos resources, to ensure successful completion at each migration phase. These case studies are complemented with solid state-of-the-art protocol analysis and with practical application notes focused on specific functionalities. Readers are shown, not told, how to accomplish one of the more critical tasks of modern day networking – merging two or more networks or migrating one into the other. This is a book that truly describes the challenges that involve networks in modern environments, in both enterprise and service provider milieus.Key Features: Provides an invaluable reference for engineers needing to upgrade networks, consolidate activities, or deploy new features or services.Contains case studies and application notes of network migrations, moving well beyond theoretical technology descriptions.Offers advanced techniques from engineers who have planned, designed, and accomplished complicated internetwork migrations, offering lessons learned from their success stories and pitfall situations.Covers specific Junos resources for routing tables, link-state interior gateway protocols, BGP, MPLS label distribution protocols, MPLS Layer 3 VPN and many more Junos related features and functionalitiesNetwork Mergers and Migrations will be of immense interest to network engineers, network designers, architects, and operators, as well as network planners and consultants. Networking engineering students will discover a treasure trove of real-world scenarios and solutions and the book is additional recommended reading for students pursuing Juniper Networks Technical Certification Programs.

"It is stunningly thorough and takes readers meticulously through the design, configuration and operation of IPv6-based, low-power, potentially mobile radio-based networking."—Vint Cerf, Vice President and Chief Internet Evangelist, GoogleThis book provides a complete overview of IPv6 over Low Power Wireless Area Network (6LoWPAN) technologyIn this book, the authors provide an overview of the 6LoWPAN family of standards, architecture, and related wireless and Internet technology. Starting with an overview of the IPv6 'Internet of Things', readers are offered an insight into how these technologies fit together into a complete architecture. The 6LoWPAN format and related standards are then covered in detail. In addition, the authors discuss the building and operation of 6LoWPAN networks, including bootstrapping, routing, security, Internet ingration, mobility and application protocols. Furthermore, implementation aspects of 6LoWPAN are covered.Key Features: Demonstrates how the 6LoWPAN standard makes the latest Internet protocols available to even the most minimal embedded devices over low-rate wireless networksProvides an overview of the 6LoWPAN standard, architecture and related wireless and Internet technology, and explains the 6LoWPAN protocol format in detailDetails operational topics such as bootstrapping, routing, security, Internet integration, mobility and application protocolsWritten by expert authors with vast experience in the field (industrial and academic)Includes an accompanying website containing tutorial slides, course material and open-source code with examples (6lowpan.net)6LoWPAN: The Wireless Embedded Internet is an invaluable reference for professionals working in fields such as telecommunications, control, and embedded systems. Advanced students and teachers in electrical engineering, information technology and computer science will also find this book useful.

Find out how IAX can complement SIP to overcome complications encountered in current SIP-based communications Written by an expert in the field of telecommunications, this book describes the Inter-Asterisk Exchange protocol (IAX) and its operations, discussing the main characteristics of the protocol including NAT traversal, security, IPv6 support, interworking between IPv4 and IPv6, interworking with SIP and many others. The author presents the ways in which IAX can be activated so as to avoid complications such as NAT and the presence of intermediary boxes in operational architectures. This book analytically demonstrates the added values of IAX protocol compared to existing ones, while proposing viable deployment scenarios that assess the behavior of the protocol in operational networks.Key Features: Promotes a viable alternative protocol to ease deployment of multimedia servicesAnalyses the capabilities of the IAX protocol and its ability to meet VoIP service provider requirements, and provides scenarios of introducing IAX within operational architecturesAddresses the advantages and disadvantages of SIP, and Details the features of IAX that can help, in junction with SIP, to overcome various disadvantages of SIPExplores the added values of IAX protocol compared to existing protocolsDiscusses the compatibility of new adopted architectures and associated protocolsThis book will be a valuable reference for service providers, protocol designers, vendors and service implementers. Lecturers and advanced students computer science, electrical engineering and telecoms courses will also find this book of interest.

* Ubiquitous computing refers to computers embedded in everyday devices communicating with each other over ad-hoc wireless networks* Focuses on two very hot topics: ad-hoc wireless networking and security* Covers security issues for well-established and widely used technologies such as GSM, Bluetooth, and IP* Presents a framework to make sense of the many and varied issues at stake, a taxonomy of the major problems and in-depth discussion of some specific, cutting-edge solutions* Includes a primer on security and the basics of cryptography* Describes the security issues in "peer-to-peer networking," a new technology that is gaining prominence in the media with applications such as Napster and ICQ Chat

This book provides the first overview of the service technologies available to telecoms operators working in a post-convergence world. Previous books have focused either on computer networks or on telecoms networks. This is the first to bring the two together and provide a single reference source for information that is currently only to be found in disparate journals, tool specifications and standards documents.In order to provide such broad coverage of the topic in a structured and logical fashion, the book is divided into 3 parts.The first part looks at the underlying network support for services and aims to explain the technology that makes the user-visible services possible. This section covers multimedia networking, both traditional (legacy) and future (softswitch) call processing, intelligent networks, the Internet, and Wireless networks.Part 2 deals with how these services may be analysed and managed. Chapters cover topics such as commercial issues, service management, quality of service, security, standards and APIs.Part 3 concludes the book by looking ahead at evolving technologies and more speculative possibilities, discussing the kinds of services that may be possible in the future and the technologies that will support them. Focuses is on how the technology supports the services, rather than on technology for its own sakeContributors drawn from both academia and industry (companies such as Marconi, BT, Telcordia, Cisco, Analysys) to give both theoretical and real-world perspectivesUnique singe-reference source for a wide range of material currently found only in disparate papers, specs and documentationCovers brand new technologies such as JAIN, JTAPI, Parlay, IP, multimedia networking, active networks, WAP, wireless LANs, agent-based services, etc.

Grid computing is applying the resources of many computers in a network to a single problem at the same time Grid computing appears to be a promising trend for three reasons:(1) Its ability to make more cost-effective use of a given amount of computer resources,(2) As a way to solve problems that can't be approached without an enormous amount of computing power(3) Because it suggests that the resources of many computers can be cooperatively and perhaps synergistically harnessed and managed as a collaboration toward a common objective. A number of corporations, professional groups, university consortiums, and other groups have developed or are developing frameworks and software for managing grid computing projects. The European Community (EU) is sponsoring a project for a grid for high-energy physics, earth observation, and biology applications. In the United States, the National Technology Grid is prototyping a computational grid for infrastructure and an access grid for people. Sun Microsystems offers Grid Engine software. Described as a distributed resource management tool, Grid Engine allows engineers at companies like Sony and Synopsys to pool the computer cycles on up to 80 workstations at a time.* "the Grid" is a very hot topic generating broad interest from research and industry (e.g. IBM, Platform, Avaki, Entropia, Sun, HP)* Grid architecture enables very popular e-Science projects like the Genome project which demand global interaction and networking* In recent surveys over 50% of Chief Information Officers are expected to use Grid technology this yearGrid Computing:* Features contributions from the major players in the field* Covers all aspects of grid technology from motivation to applications* Provides an extensive state-of-the-art guide in grid computing This is essential reading for researchers in Computing and Engineering, physicists, statisticians, engineers and mathematicians and IT policy makers.

“Within the set of many identifier-locator separation designs for the Internet, HIP has progressed further than anything else we have so far. It is time to see what HIP can do in larger scale in the real world. In order to make that happen, the world needs a HIP book, and now we have it.” - Jari Arkko, Internet Area Director, IETF  One of the challenges facing the current Internet architecture is the incorporation of mobile and multi-homed terminals (hosts), and an overall lack of protection against Denial-of-Service attacks and identity spoofing. The Host Identity Protocol (HIP) is being developed by the Internet Engineering Task Force (IETF) as an integrated solution to these problems. The book presents a well-structured, readable and compact overview of the core protocol with relevant extensions to the Internet architecture and infrastructure. The covered topics include the Bound End-to-End Tunnel Mode for IPsec, Overlay Routable Cryptographic Hash Identifiers, extensions to the Domain Name System, IPv4 and IPv6 interoperability, integration with SIP, and support for legacy applications.Unique features of the book: All-in-one source for HIP specificationsComplete coverage of HIP architecture and protocolsBase exchange, mobility and multihoming extensionsPractical snapshots of protocol operationIP security on lightweight devicesTraversal of middleboxes, such as NATs and firewallsName resolution infrastructureMicromobility, multicast, privacy extensionsChapter on applications, including HIP pilot deployment in a Boeing factoryHOWTO for HIP on Linux (HIPL) implementation  An important compliment to the official IETF specifications, this book will be a valuable reference for practicing engineers in equipment manufacturing companies and telecom operators, as well as network managers, network engineers, network operators and telecom engineers. Advanced students and academics, IT managers, professionals and operating system specialists will also find this book of interest.

Building on the author’s extensive experience in industry and government agencies, this book proposes a general framework for integrating the management of networked systems in the IP world. The Web-based Integrated Management Architecture (WIMA) leverages XML’s self-description capability to integrate SNMP data and CIM objects in a seamless manner. The first part of the book begins with a detailed analysis of SNMP; it highlights its strengths and weaknesses and justifies the need for object-oriented information models such as CIM. Next, the author summarizes the different paradigms considered in management research and industry in the past decade, compares the suitability of different middleware solutions, and concludes that with current technologies, Web-based management makes a lot of technical sense and is not just trendy.The second part goes into software engineering detail and discusses tradeoffs for organizing manager-to-agent communication. In WIMA, agents publish the monitoring data and notifications they can send, and management applications (managers) subscribe to them in a semi- or fully automated way. The same publish-subscribe paradigm is used for manager-to-manager communication, when managers are organized hierarchically to manage a large domain or different domains. We explain why this solution decreases network overhead and improves scalability. Security issues are also investigated.The third part of the book presents the high-level design of JAMAP, a research prototype that implements the main components of the WIMA architecture. Its code is freely available and released under the GPL license. This prototype is currently being ported to Web Services. Finally, the author compares WIMA with SNMP, WBEM/CIM and JMX and concludes that WBEM could evolve into WIMA in the future.This book is primarily aimed at software architects and engineers who design and write management applications. It should also be of interest to administrators and people who are versed into management architectures.

Java has taken the computing world by storm - now it arms itself to conquer telecommunications! What links today's hottest programming language to telecommunications? The same characteristics that brought about Java's remarkable success on the Internet: its platform independence and mobility. Recent developments such as JAIN (Java APIs for Integrated Networks), JAIN Parlay and the Java Telephony API equip Java for the next generation of telecommunications systems and networks. The authors, all practitioners at companies such as Sun Microsystems and Telcordia, provide the first comprehensive overview of how Java will be employed in areas such as call control, intelligent networking, STN/Internet convergence, and integrated network management. As well as providing a high-level survey of architectures and protocols, Java in Telecommunications also gives detailed guidance on implementation strategies for the brand new, still evolving, technologies:* call and multimedia processing; * Voice Over IP (VOIP) Telephony; * eXtensible Markup Language (XML); * Enterprise Java Beans (EJB).Java in Telecommunications is aimed at experienced telecommunications network practitioners who need to plan strategically for the future as well as all those who want to stay ahead of the game and embark upon Third Generation networks and services.

If you need to know more about communication's security management, this is the perfect book for you... Secure Communications confronts the practicalities of implementing the ideals of the security policy makers. Based on 15 years experience, the author addresses the key problems faced by security managers, starting from network conception, initial setting up and the maintenance of network security by key management. Many different types of communications networks are discussed using a wide range of topics, including voice, telephone, mobile phone, radio, fax, data transmission and storage, IP, and Email technologies. Each topic is portrayed in a number of different operational environments.* Explains the practical links between cryptography and telecommunications* Addresses the pertinent issues of implementation of cryptography as a method of protecting information* Supports each communications technology and the fundamentals of cryptography with useful and relevant telecommunications material* Provides practical solutions by network modelling and stimulating the reader's imagination on how to deal with their own network protection* Highlights the need for a structured infrastructure in an organisation's security that complements the technical solutionsEasy to read and highly illustrated, this timely publication probes the sensitive issues that manufacturers and agencies prefer to avoid and uses eye opening, historical events, to highlight the failings and weaknesses of the past and present. So if you work within the areas of telecommunications and security or are a researcher or student eager to know more, read on...

This book describes the concept of a Software Defined Mobile Network (SDMN), which will impact the network architecture of current LTE (3GPP) networks. SDN will also open up new opportunities for traffic, resource and mobility management, as well as impose new challenges on network security. Therefore, the book addresses the main affected areas such as traffic, resource and mobility management, virtualized traffics transportation, network management, network security and techno economic concepts. Moreover, a complete introduction to SDN and SDMN concepts. Furthermore, the reader will be introduced to cutting-edge knowledge in areas such as network virtualization, as well as SDN concepts relevant to next generation mobile networks. Finally, by the end of the book the reader will be familiar with the feasibility and opportunities of SDMN concepts, and will be able to evaluate the limits of performance and scalability of these new technologies while applying them to mobile broadb and networks.

Written by two experts in the field who deal with QOS predicaments every day and now in this 2nd edition give special attention to the realm of Data Centers, QoS Enabled Networks: Tools and Foundations, 2nd Edition provides a lucid understanding of modern QOS theory mechanisms in packet networks and how to apply them in practice. This book is focuses on the tools and foundations of QoS providing the knowledge to understand what benefits QOS offers and what can be built on top of it.

This book offers an unified treatment of the problems solved by publish/subscribe, how to design and implement the solutionsIn this book, the author provides an insight into the publish/subscribe technology including the design, implementation, and evaluation of new systems based on the technology.  The book also addresses the basic design patterns and solutions, and discusses their application in practical application scenarios. Furthermore, the author examines current standards and industry best practices as well as recent research proposals in the area. Finally, necessary content matching, filtering, and aggregation algorithms and data structures are extensively covered as well as the mechanisms needed for realizing distributed publish/subscribe across the Internet.Key Features: Addresses the basic design patterns and solutionsCovers applications and example cases including; combining Publish/Subscribe with cloud, Twitter, Facebook, mobile push (app store), Service Oriented Architecture (SOA), Internet of Things and multiplayer gamesExamines current standards and industry best practices as well as recent research proposals in the areaCovers content matching, filtering, and aggregation algorithms and data structures as well as the mechanisms needed for realizing distributed publish/subscribe across the InternetPublish/Subscribe Systems will be an invaluable guide for graduate/postgraduate students and specialists in the IT industry, distributed systems and enterprise computing, software engineers and programmers working in social computing and mobile computing, researchers. Undergraduate students will also find this book of interest.