Guide to Flow-Aware Networking

Guide to Flow-Aware Networking PDF Author: Jerzy Domżał
Publisher: Springer
ISBN: 3319249754
Category : Computers
Languages : en
Pages : 244

Get Book Here

Book Description
This book provides a practical guide to flow-aware networking (FAN), one of the most promising new quality-of-service architectures for the Future Internet. The latest concepts are examined in detail, including coverage of approximate flow-aware networking. The scope and evolution of the debate on network neutrality is also discussed. Topics and features: provides a broad survey of flow-oriented approaches and solutions based on the concept of flows; presents a range of mechanisms for improving transmission performance of streaming flows under congestion; illustrates how problems caused by congestion may be solved in a multilayer environment, proposing new methods for enhancing transmission in wired-wireless FAN; analyzes aspects of fair transmission in FAN, reviewing algorithms that improve transmission of streaming flows during network failures; describes the implementation aspects of the cross-protect router; concludes each chapter with review questions, with answers provided at the end of the book.

Guide to Flow-Aware Networking

Guide to Flow-Aware Networking PDF Author: Jerzy Domżał
Publisher: Springer
ISBN: 3319249754
Category : Computers
Languages : en
Pages : 244

Get Book Here

Book Description
This book provides a practical guide to flow-aware networking (FAN), one of the most promising new quality-of-service architectures for the Future Internet. The latest concepts are examined in detail, including coverage of approximate flow-aware networking. The scope and evolution of the debate on network neutrality is also discussed. Topics and features: provides a broad survey of flow-oriented approaches and solutions based on the concept of flows; presents a range of mechanisms for improving transmission performance of streaming flows under congestion; illustrates how problems caused by congestion may be solved in a multilayer environment, proposing new methods for enhancing transmission in wired-wireless FAN; analyzes aspects of fair transmission in FAN, reviewing algorithms that improve transmission of streaming flows during network failures; describes the implementation aspects of the cross-protect router; concludes each chapter with review questions, with answers provided at the end of the book.

Agile Network Businesses

Agile Network Businesses PDF Author: Vivek Kale
Publisher: CRC Press
ISBN: 1315351536
Category : Business & Economics
Languages : en
Pages : 400

Get Book Here

Book Description
"A highly readable and yet comprehensive book on network businesses that have become governable with the advent of cloud and big data computing. Vivek Kale is a master of simplifying the complex world of network theory and its relevance to business." —Jagdish N. Sheth, Charles H. Kellstadt Professor of Marketing, Emory University Agile Network Businesses: Collaboration, Coordination, and Competitive Advantage reflects the shift from traditional networks to virtual and agile networks that enable businesses to operate dynamically, thereby representing markets more closely. This book enables IT managers and business decision-makers to understand clearly what network businesses and enterprises are, what they can do for them, and how to realize them. Customers in geographically dispersed markets are demanding higher quality products in a greater variety, at lower cost, and in a shorter time. Thus, enterprises have moved from a few centralized and vertically integrated facilities to geographically dispersed networks of capabilities, competencies and resources, which are the core of network businesses. Enterprises are now constructing more fluid network businesses in which each member facility focuses on differentiation and relies increasingly on its partners, suppliers, and customers to provide the rest. Network businesses have emerged as an organizational paradigm for collaboration and coordination across loosely connected individual organizations. This pragmatic book: Introduces network solutions and distributed systems that are a first step towards enabling a network enterprise. It also gives a detailed description of networks and agent system that have paved the road to network enterprises. Describes the basics of service-oriented architecture (SOA), cloud computing, and big data that are essential to network enterprises. Details the distinguishing aspects of network enterprises, which include virtual enterprises, management of network enterprises, and collaborative network enterprises. Covers such major application areas as supply, manufacturing, e-business, platform, social and wireless sensor networks. Introduces decision networks in the context of supply chain networks This book reinterprets the traditional supply chain in terms of the flow of decisions, information, and materials, which leads to reconfiguring the traditional supply chain network into mutually separate decision networks (e.g., fourth-party logistics or 4PL), information networks (e.g., wireless sensor networks), and logistics networks (e.g., third-party logistics or 3PL).

Guide to Flow-Aware Networking

Guide to Flow-Aware Networking PDF Author: Jerzy Domżał
Publisher: Springer Nature
ISBN: 303057153X
Category : Computers
Languages : en
Pages : 255

Get Book Here

Book Description
The book presents a comprehensive view on Flow-Aware Networking. It starts with a brief overview of the known QoS architectures based on the concept of a flow. Then, the original FAN concept is presented, along with its variations proposed by the authors. The next chapter covers a very valuable feature of the FAN architecture, namely its ability to assure net neutrality. The chapters that follow will discuss, in detail, a variety of issues making the FAN concept implementable, including congestion control, fairness, resilience to failures, service differentiation and degradation. The final chapter presents the test implementation of the FAN router, including the environment used and performance tests. Chapters are supplemented with problems to solve, along with their solutions. The pedagogical character of the book is supported by a number of illustrative examples contained in most of the chapters. At the end of the book, a glossary of the key terms is included, along with a comprehensive bibliography. Flow-based traffic management is currently becoming a mainstream. There is plenty of Quality of Service (QoS) techniques based on flows. Software-Defined Networking with its dominant protocol OpenFlow also follows this trend. Flow-Aware Networking (FAN) is a promising QoS architecture. Information on FAN can be found in various research papers. It is, therefore highly scattered. This book gathers practically all relevant information regarding FAN and puts it together. Quality of Service assurance is one of the key challenges of today’s Internet. The existing approaches to provide QoS do not meet expectations of network operators, managers and users although numerous efforts in this area have been reported. One of the most promising concepts is the Flow-Aware Network (FAN). FAN can play a key role in assuring the net neutrality, smoothly combining interests of all the involved parties. The authors of the proposal have been involved in FAN research practically since its inception at the start of the 21st century. The book reports the wide experiences the authors accumulated in the subject area during the work on common FAN-related projects conducted with the team of James Roberts that proposed the original FAN concept as well as other leading research groups in Europe and the USA. One of the aims of the book is to accompany courses taught by the authors.

Introduction to Linear Control Systems

Introduction to Linear Control Systems PDF Author: Yazdan Bavafa-Toosi
Publisher: Academic Press
ISBN: 012812749X
Category : Technology & Engineering
Languages : en
Pages : 1135

Get Book Here

Book Description
Introduction to Linear Control Systems is designed as a standard introduction to linear control systems for all those who one way or another deal with control systems. It can be used as a comprehensive up-to-date textbook for a one-semester 3-credit undergraduate course on linear control systems as the first course on this topic at university. This includes the faculties of electrical engineering, mechanical engineering, aerospace engineering, chemical and petroleum engineering, industrial engineering, civil engineering, bio-engineering, economics, mathematics, physics, management and social sciences, etc. The book covers foundations of linear control systems, their raison detre, different types, modelling, representations, computations, stability concepts, tools for time-domain and frequency-domain analysis and synthesis, and fundamental limitations, with an emphasis on frequency-domain methods. Every chapter includes a part on further readings where more advanced topics and pertinent references are introduced for further studies. The presentation is theoretically firm, contemporary, and self-contained. Appendices cover Laplace transform and differential equations, dynamics, MATLAB and SIMULINK, treatise on stability concepts and tools, treatise on Routh-Hurwitz method, random optimization techniques as well as convex and non-convex problems, and sample midterm and endterm exams. The book is divided to the sequel 3 parts plus appendices. PART I: In this part of the book, chapters 1-5, we present foundations of linear control systems. This includes: the introduction to control systems, their raison detre, their different types, modelling of control systems, different methods for their representation and fundamental computations, basic stability concepts and tools for both analysis and design, basic time domain analysis and design details, and the root locus as a stability analysis and synthesis tool. PART II: In this part of the book, Chapters 6-9, we present what is generally referred to as the frequency domain methods. This refers to the experiment of applying a sinusoidal input to the system and studying its output. There are basically three different methods for representation and studying of the data of the aforementioned frequency response experiment: these are the Nyquist plot, the Bode diagram, and the Krohn-Manger-Nichols chart. We study these methods in details. We learn that the output is also a sinusoid with the same frequency but generally with different phase and magnitude. By dividing the output by the input we obtain the so-called sinusoidal or frequency transfer function of the system which is the same as the transfer function when the Laplace variable s is substituted with . Finally we use the Bode diagram for the design process. PART III: In this part, Chapter 10, we introduce some miscellaneous advanced topics under the theme fundamental limitations which should be included in this undergraduate course at least in an introductory level. We make bridges between some seemingly disparate aspects of a control system and theoretically complement the previously studied subjects. Appendices: The book contains seven appendices. Appendix A is on the Laplace transform and differential equations. Appendix B is an introduction to dynamics. Appendix C is an introduction to MATLAB, including SIMULINK. Appendix D is a survey on stability concepts and tools. A glossary and road map of the available stability concepts and tests is provided which is missing even in the research literature. Appendix E is a survey on the Routh-Hurwitz method, also missing in the literature. Appendix F is an introduction to random optimization techniques and convex and non-convex problems. Finally, appendix G presents sample midterm and endterm exams, which are class-tested several times.

Design Innovation and Network Architecture for the Future Internet

Design Innovation and Network Architecture for the Future Internet PDF Author: Boucadair, Mohamed
Publisher: IGI Global
ISBN: 1799876470
Category : Computers
Languages : en
Pages : 478

Get Book Here

Book Description
For the past couple of years, network automation techniques that include software-defined networking (SDN) and dynamic resource allocation schemes have been the subject of a significant research and development effort. Likewise, network functions virtualization (NFV) and the foreseeable usage of a set of artificial intelligence techniques to facilitate the processing of customers’ requirements and the subsequent design, delivery, and operation of the corresponding services are very likely to dramatically distort the conception and the management of networking infrastructures. Some of these techniques are being specified within standards developing organizations while others remain perceived as a “buzz” without any concrete deployment plans disclosed by service providers. An in-depth understanding and analysis of these approaches should be conducted to help internet players in making appropriate design choices that would meet their requirements as well as their customers. This is an important area of research as these new developments and approaches will inevitably reshape the internet and the future of technology. Design Innovation and Network Architecture for the Future Internet sheds light on the foreseeable yet dramatic evolution of internet design principles and offers a comprehensive overview on the recent advances in networking techniques that are likely to shape the future internet. The chapters provide a rigorous in-depth analysis of the promises, pitfalls, and other challenges raised by these initiatives, while avoiding any speculation on their expected outcomes and technical benefits. This book covers essential topics such as content delivery networks, network functions virtualization, security, cloud computing, automation, and more. This book will be useful for network engineers, software designers, computer networking professionals, practitioners, researchers, academicians, and students looking for a comprehensive research book on the latest advancements in internet design principles and networking techniques.

Quality of Future Internet Services

Quality of Future Internet Services PDF Author: Mikhail I. Smirnov
Publisher: Springer Science & Business Media
ISBN: 3540201939
Category : Business & Economics
Languages : en
Pages : 302

Get Book Here

Book Description
This book presents a state-of-the-art survey of technologies, algorithms, models, and experiments in the area quality of Internet service. It is based on the European Action COST 263 Quality of Future Internet Services, which involved 70 researchers during a period of almost five years. The results presented in the book reflect the state of the art in the area beyond the Action COST 263. The six comprehensive chapters are written by teams of leading researchers in the area; a roadmap outlines and summarizes the overall situation and indicates future developments. The book offers chapters on traffic managements, quality of service routing, Internet traffic engineering, mobile networking, algorithms for scalable content distribution, and pricing and QoS.

The Digital Economy

The Digital Economy PDF Author: Edward J. Malecki
Publisher: Routledge
ISBN: 1134154178
Category : Business & Economics
Languages : en
Pages : 390

Get Book Here

Book Description
Information technologies (IT) shape economic space, but we have no clear map of the cyber economy since the "digital revolution" began in the early 1970s. The Digital Economy offers an up-to-date, critical synthesis that links the various aspects of the digital or cyber economy from the perspective of real firms. A geographic approach emphasizes how IT has made businesses less dependent on locational constraints, and the tangible effects on places and regions are placed at the core of the analysis. Case studies of companies, including Amazon, Dell, Li & Fung, and Volvo, demonstrate that the geography of digitally-driven production is the outcome of both dispersion and agglomeration dynamics. Global corporations are shown to have footprints that ignore – to some degree – distance and time, yet creative and coordinating activities remain anchored in urban innovative ecosystems such as Silicon Valley and Bangalore. These trends have been made possible by the development of a worldwide and integrated telecommunications network, whose unequal presence dictates the capabilities of places and communities to be connected to the global economy. However, the threat of the digital divide must not be overstated. In cities, rural areas, and emerging countries, local development is wrapped up in human capital, rather than technology. This engaging and accessible text describes and explains the patterns and dynamics of today’s digital economic space. The effects on places and regions and the people in them are at the core of the authors’ analysis, illustrated by many real examples. This book will be useful to anyone studying business and management, geography and information and communication studies.

IBM and Cisco: Together for a World Class Data Center

IBM and Cisco: Together for a World Class Data Center PDF Author: Jon Tate
Publisher: IBM Redbooks
ISBN: 0738438421
Category : Computers
Languages : en
Pages : 654

Get Book Here

Book Description
This IBM® Redbooks® publication is an IBM and Cisco collaboration that articulates how IBM and Cisco can bring the benefits of their respective companies to the modern data center. It documents the architectures, solutions, and benefits that can be achieved by implementing a data center based on IBM server, storage, and integrated systems, with the broader Cisco network. We describe how to design a state-of-the art data center and networking infrastructure combining Cisco and IBM solutions. The objective is to provide a reference guide for customers looking to build an infrastructure that is optimized for virtualization, is highly available, is interoperable, and is efficient in terms of power and space consumption. It will explain the technologies used to build the infrastructure, provide use cases, and give guidance on deployments.

Internet Performance Survival Guide

Internet Performance Survival Guide PDF Author: Geoff Huston
Publisher: John Wiley & Sons
ISBN:
Category : Computers
Languages : en
Pages : 586

Get Book Here

Book Description
"A critical guide through the tangled thicket of hype, assumptions, and facts about Quality of Service in IP Networks." - Scott Bradner, Senior Consultant at Harvard and Transport Area Director, IETF The next wave of Internet services will include voice and video as well as data. Supporting this will be the next generation of multiservice network platforms. This technology guide provides a comprehensive examination of the tools used to construct multiservice Internet networks, and provides up-to-the-minute solutions that deliver accurate services. Detailing every part of this important topic, this book covers the latest in standards work, Quality of Service architectures, detailed evaluation of performance-tuning tools, and design guidelines for achieving optimum performance from Internet networks. With this book, you'll gain an unprecedented look at the key issues that arise when engineering Internet networks to deliver defined levels of performance and learn how to fully utilize the wide array of service performance tools that are available in current Internet networks. Networking Council Books put technology in perspective or decision-makers who need an implementation strategy, a vendor and outsourcing strategy, and a product and design strategy. Series advisors are three of the most influential leaders of the networking community: Visit our Web site at www.wiley.com/compboo ks/ Visit the Networking Council Web site at www.wiley.com/ networkingcouncil

Teletraffic Engineering in the Internet Era

Teletraffic Engineering in the Internet Era PDF Author: J.M. de Souza
Publisher: North Holland
ISBN:
Category : Computers
Languages : en
Pages : 1244

Get Book Here

Book Description
This book presents recent developments on teletraffic science and engineering, specially on traffic modelling and control of the Internet (TCP/IP), Wireless and Multimedia Networks. Moreover, it presents new queueing and optimisation methods applied to the planning and control of the telecommunications networks.