Download or read book Application Acceleration and WAN Optimization Fundamentals written by Ted Grevers Jr. and published by Cisco Press. This book was released on 2012-01-10 with total page 720 pages. Available in PDF, EPUB and Kindle. Book excerpt: IT organizations face pressure to increase productivity, improve application performance, support global collaboration, improve data protection, and minimize costs. In today’s WAN-centered environments, traditional LAN-oriented infrastructure approaches are insufficient to meet these goals. Application Acceleration and WAN Optimization Fundamentals introduces a better solution: integrating today’s new generation of accelerator solutions to efficiently and effectively scale networks beyond traditional capabilities while improving performance and minimizing costs through consolidation. Ted Grevers and Joel Christner begin by reviewing the challenges network professionals face in delivering applications to globally distributed workforces. You learn how accelerators are transforming application business models, enabling IT departments to centralize and consolidate resources while also delivering consistently superior performance. Grevers and Christner show how to identify network consumers, prioritize traffic, and guarantee appropriate throughput and response times to business-critical applications. You learn how to use quality of service techniques such as packet classification and marking and traffic policing, queuing, scheduling, and shaping. Next, you compare options for integrating accelerators and optimization services into your network and for optimizing content delivery. The authors show how to address application protocol-related performance problems that cannot be resolved through compression or flow optimization alone. In the final chapter, the authors walk you through several real-world scenarios for utilizing accelerator technology. Ted Grevers, Jr., is the solution manager for the Cisco® Video IPTV Systems Test and Architecture (C-VISTA) team. He has extensive experience in the content delivery network (CDN) market, focusing on enterprise and service provider content delivery and application optimization needs. Joel Christner, CCIE® No. 15311, is the manager of technical marketing for the Cisco Application Delivery Business Unit (ADBU). He has extensive experience with application protocols, acceleration technologies, LAN/WAN infrastructure, and storage networking. Grevers and Christner are key contributors to the design and architecture of Cisco application delivery and application acceleration solutions. Provide high-performance access to remote data, content, video, rich media, and applications Understand how accelerators can improve network performance and minimize bandwidth consumption Use NetFlow to baseline application requirements and network utilization Ensure network resources are allocated based on business priorities Identify performance barriers arising from networks, protocols, operating systems, hardware, file systems, and applications Employ application-specific acceleration components to mitigate the negative impact of latency and bandwidth consumption Integrate content delivery networks (CDN) to centrally manage the acquisition, security, and distribution of content to remote locations Leverage WAN optimization technologies to improve application throughput, mitigate the impact of latency and loss, and minimize bandwidth consumption Optimize the performance of WANs and business-critical WAN applications This book is part of the Cisco Press® Fundamentals Series. Books in this series introduce networking professionals to new networking technologies, covering network topologies, sample deployment concepts, protocols, and management techniques. Category: Cisco Press/Networking Covers: Network Optimization

Download or read book LAN WAN Optimization Techniques written by Harrell J. Van Norman and published by Artech House Publishers. This book was released on 1992 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text provides up-to-date information on today's networking technologies, traffic profiles, design and optimization approaches, and the strengths and weaknesses of various network design tools. The book presents an engineering approach for the design of local area networks and wide area data communications networks and offers guidance for purchasing decisions.

Download or read book Wide Area Network Performance and Optimization written by Robert Lloyd-Evans and published by Addison-Wesley Professional. This book was released on 1996 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt: Requirements analysis; analog links; digital circuit switch networks; X.25 networks; other packet switch networks; LAN/WAN interworking; networked applications; cell relay networks; emerging technologies; network management and analysis; public network issues; conclusions; mathematical appendix; list of abbreviations; glossary of terms.

Download or read book Wide Area Network Optimization Controllers Wocs the Ultimate Step By Step Guide written by Gerardus Blokdyk and published by 5starcooks. This book was released on 2018-08-17 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: Who is responsible for ensuring appropriate resources (time, people and money) are allocated to Wide-Area Network Optimization Controllers WOCs? Do we all define Wide-Area Network Optimization Controllers WOCs in the same way? Is a fully trained team formed, supported, and committed to work on the Wide-Area Network Optimization Controllers WOCs improvements? What are your current levels and trends in key measures or indicators of Wide-Area Network Optimization Controllers WOCs product and process performance that are important to and directly serve your customers? how do these results compare with the performance of your competitors and other organizations with similar offerings? Wide-Area Network Optimization Controllers WOCs Service Sales Supply Chain, Procurement, Distribution Defining, designing, creating, and implementing a process to solve a challenge or meet an objective is the most valuable role... In EVERY group, company, organization and department. Unless you are talking a one-time, single-use project, there should be a process. Whether that process is managed and implemented by humans, AI, or a combination of the two, it needs to be designed by someone with a complex enough perspective to ask the right questions. Someone capable of asking the right questions and step back and say, 'What are we really trying to accomplish here? And is there a different way to look at it?' This Self-Assessment empowers people to do just that - whether their title is entrepreneur, manager, consultant, (Vice-)President, CxO etc... - they are the people who rule the future. They are the person who asks the right questions to make Wide-Area Network Optimization Controllers WOCs investments work better. This Wide-Area Network Optimization Controllers WOCs All-Inclusive Self-Assessment enables You to be that person. All the tools you need to an in-depth Wide-Area Network Optimization Controllers WOCs Self-Assessment. Featuring 678 new and updated case-based questions, organized into seven core areas of process design, this Self-Assessment will help you identify areas in which Wide-Area Network Optimization Controllers WOCs improvements can be made. In using the questions you will be better able to: - diagnose Wide-Area Network Optimization Controllers WOCs projects, initiatives, organizations, businesses and processes using accepted diagnostic standards and practices - implement evidence-based best practice strategies aligned with overall goals - integrate recent advances in Wide-Area Network Optimization Controllers WOCs and process design strategies into practice according to best practice guidelines Using a Self-Assessment tool known as the Wide-Area Network Optimization Controllers WOCs Scorecard, you will develop a clear picture of which Wide-Area Network Optimization Controllers WOCs areas need attention. Your purchase includes access details to the Wide-Area Network Optimization Controllers WOCs self-assessment dashboard download which gives you your dynamically prioritized projects-ready tool and shows your organization exactly what to do next. You will receive the following contents with New and Updated specific criteria: - The latest quick edition of the book in PDF - The latest complete edition of the book in PDF, which criteria correspond to the criteria in... - The Self-Assessment Excel Dashboard, and... - Example pre-filled Self-Assessment Excel Dashboard to get familiar with results generation ...plus an extra, special, resource that helps you with project managing. INCLUDES LIFETIME SELF ASSESSMENT UPDATES Every self assessment comes with Lifetime Updates and Lifetime Free Updated Books. Lifetime Updates is an industry-first feature which allows you to receive verified self assessment updates, ensuring you always have the most accurate information at your fingertips.

Download or read book Low Power Wide Area Network for Large Scale Internet of Things written by Mariyam Ouaissa and published by CRC Press. This book was released on 2024-04-11 with total page 243 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a comprehensive exploration of LPWANs, delving into their fundamental concepts, underlying technologies, and the multifaceted challenges they tackle. This book recognizes that LPWANs don't operate in isolation; they are intimately intertwined with Artificial Intelligence and Machine Learning (AI/ML) technologies, which play a pivotal role in optimizing LPWAN performance and capabilities. The book is a collection of original contributions regarding air interface, transmission technologies and novel network architectures, such as network slicing, cloud/fog/edge computing, ad hoc networks and software-defined network. Also, this book provides a guide for researchers of IoT applications to choose suitable LPWAN technologies and describe the design aspects, network architectures, security issues and challenges. Features: Explains machine learning algorithms onto low-power wide area network sensors for compressed communications. Illustrates wireless-based Internet of Things networks using low-power wide area networks technology for quality air. Presents cognitive Internet of Things networks using wireless communication, and low-power wide area network technologies for Ad Hoc networks. Discusses a comprehensive study of low-power wide area networks for flying Ad Hoc networks. Showcases the study of energy efficient techniques aided by low-power wide area network technologies for the Internet of Things networks. The text is aimed at senior undergraduate, graduate students, and academic researchers in the fields of electrical engineering, electronics and communication engineering, computer engineering, and information technology.

Download or read book Wan Optimization Services written by Kevin Roebuck and published by Tebbo. This book was released on 2011-06 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: WAN optimization products seek to accelerate a broad range of applications accessed by distributed enterprise users via eliminating redundant transmissions, staging data in local caches, compressing and prioritizing data, and streamlining chatty protocols (e.g., CIFS). WAN optimization also helps avoid packet delivery issues common in shared WAN environments, like MPLS and Internet VPNs. Component techniques of WAN Optimization include deduplication, WAFS, CIFS proxy, HTTPS Proxy, media multicasting, Web caching, Forward Error Correction (FEC), and bandwidth management. This book is your ultimate resource for WAN Optimization Services. Here you will find the most up-to-date information, analysis, background and everything you need to know. In easy to read chapters, with extensive references and links to get you to know all there is to know about WAN Optimization Services right away, covering: WAN optimization, AppEx Networks, ApplianSys, Aryaka, Autonomic Networking, Expand Networks, Ipanema Technologies, Radware, Riverbed Technology, Silver Peak Systems, TCP acceleration, Cisco WAAS, Alberta SuperNet, Antilles Crossing, ARCOS-1, Athens Internet Exchange, AUSTPAC, Automatic Digital Network, Bi-State Optical Network, BITNET, CAVNET, CERNET, ChinaNet, Coloured Book protocols, CSNET, Data Transmission Network, Datakit, DATAPAC, Defense Data Network, Defense Research and Engineering Network, Dnsmux, Dynamic circuit network, EASSy (cable system), ERC Broadband, ERNET, Global Telecom & Technology, IBM VNET, IEC 61334, Intelink, Intergalactic Computer Network, Internet exchange point, JANET, JANET NRS, Joint Worldwide Intelligence Communications System, List of Internet exchange points by size, Microwave Bypass, MILNET, NABU Network, NASA Research and Engineering Network, National Science Foundation Network, NATO CRONOS, NIPRNet, Open Source Information System, Open Transport Network, RIPR, SIMNET, SIPRNet, TechNet (computer network), Teleprocessing monitor, Telx Internet Exchange, High Performance Computing Wales, Wide area application services, Wide area file services, Wide area network, Wireless WAN, X.25, X.75 This book explains in-depth the real drivers and workings of WAN Optimization Services. It reduces the risk of your technology, time and resources investment decisions by enabling you to compare your understanding of WAN Optimization Services with the objectivity of experienced professionals.

Download or read book Software Defined Wide Area Network Architectures and Technologies written by Cheng Sheng and published by CRC Press. This book was released on 2021-05-06 with total page 419 pages. Available in PDF, EPUB and Kindle. Book excerpt: Starting with problems and challenges faced by enterprise WANs, Software-Defined Wide Area Network Architectures and Technologies provides a detailed description of SD-WAN’s background and basic features, as well as the system architecture, operating mechanism, and application scenarios of the SD-WAN solution based on the implementation of Huawei SD-WAN Solution. It also explains key SD-WAN technologies and analyzes real SD-WAN deployment cases, affording readers with design methods and deployment suggestions for the SD-WAN solution. The information presented in this book is easy to understand and very practical. It enables you to become adept in the SD-WAN solution’s implementation and design principles. The book is intended for ICT practitioners, such as network technical support engineers, network administrators, and network planning engineers, to use in studying theory. Furthermore, it serves as reference material for network technology enthusiasts. Authors Cheng Sheng is the Chief Architect of Huawei’s SD-WAN Solution. He has nearly 20 years of experience in network product and solution design, as well as extensive expertise in product design and development, network planning and design, and network engineering project implementation. Jie Bai is an Architect of Huawei’s SD-WAN Solution. He is well versed in Huawei security products and SD-WAN Solution and has written books such as Huawei Firewall Technology Talk as well as Huawei Anti-DDoS Technology Talk. Qi Sun is a Senior Information Architect of Huawei, and he is knowledgeable in Huawei SD-WAN Solution, CloudVPN Solution, and Cloud Management Solution. He also participated in the information architecture design and delivery of multiple solutions.

Download or read book Performance Optimization and Dynamics Control for Large scale Data Transfer in Wide area Networks written by Xukang Lu and published by . This book was released on 2011 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Transport control plays an important role in the performance of large-scale scientific and media streaming applications involving transfer of large data sets, media streaming, online computational steering, interactive visualization, and remote instrument control. In general, these applications have two distinctive classes of transport requirements: large-scale scientific applications require high bandwidths to move bulk data across wide-area networks, while media streaming applications require stable bandwidths to ensure smooth media playback. Unfortunately, the widely deployed Transmission Control Protocol is inadequate for such tasks due to its performance limitations. The purpose of this dissertation is to conduct rigorous analytical study of the design and performance of transport solutions, and develop an integrated transport solution in a systematical way to overcome the limitations of current transport methods. One of the primary challenges is to explore and compose a set of feasible route options with multiple constraints. Another challenge essentially arises from the randomness inherent in wide-area networks, particularly the Internet. This randomness must be explicitly accounted for to achieve both goodput maximization and stabilization over the constructed routes by suitably adjusting the source rate in response to both network and host dynamics.The superior and robust performance of the proposed transport solution is extensively evaluated in a simulated environment and further verified through real-life implementations and deployments over both Internet and dedicated connections under disparate network conditions in comparison with existing transport methods.

Download or read book Wide area Network Optimization Controllers Wocs written by Gerard Blokdyk and published by Createspace Independent Publishing Platform. This book was released on 2017-10-22 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt: Is the Wide-Area Network Optimization Controllers WOCs scope manageable? Have all basic functions of Wide-Area Network Optimization Controllers WOCs been defined? What are your current levels and trends in key measures or indicators of Wide-Area Network Optimization Controllers WOCs product and process performance that are important to and directly serve your customers? how do these results compare with the performance of your competitors and other organizations with similar offerings? Is Wide-Area Network Optimization Controllers WOCs currently on schedule according to the plan? What are the compelling business reasons for embarking on Wide-Area Network Optimization Controllers WOCs? This astounding Wide-Area Network Optimization Controllers WOCs self-assessment will make you the trusted Wide-Area Network Optimization Controllers WOCs domain assessor by revealing just what you need to know to be fluent and ready for any Wide-Area Network Optimization Controllers WOCs challenge. How do I reduce the effort in the Wide-Area Network Optimization Controllers WOCs work to be done to get problems solved? How can I ensure that plans of action include every Wide-Area Network Optimization Controllers WOCs task and that every Wide-Area Network Optimization Controllers WOCs outcome is in place? How will I save time investigating strategic and tactical options and ensuring Wide-Area Network Optimization Controllers WOCs opportunity costs are low? How can I deliver tailored Wide-Area Network Optimization Controllers WOCs advise instantly with structured going-forward plans? There's no better guide through these mind-expanding questions than acclaimed best-selling author Gerard Blokdyk. Blokdyk ensures all Wide-Area Network Optimization Controllers WOCs essentials are covered, from every angle: the Wide-Area Network Optimization Controllers WOCs self-assessment shows succinctly and clearly that what needs to be clarified to organize the business/project activities and processes so that Wide-Area Network Optimization Controllers WOCs outcomes are achieved. Contains extensive criteria grounded in past and current successful projects and activities by experienced Wide-Area Network Optimization Controllers WOCs practitioners. Their mastery, combined with the uncommon elegance of the self-assessment, provides its superior value to you in knowing how to ensure the outcome of any efforts in Wide-Area Network Optimization Controllers WOCs are maximized with professional results. Your purchase includes access to the $249 value Wide-Area Network Optimization Controllers WOCs self-assessment dashboard download which gives you your dynamically prioritized projects-ready tool and shows your organization exactly what to do next. Your exclusive instant access details can be found in your book.

Download or read book WAN Optimization with Riverbed written by Nolan Chen and published by . This book was released on 2018-07-29 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by a Riverbed Solutions Engineer, this book gives an introduction to WAN Optimization and how Riverbed's SteelHead appliances can be used to deliver superior application performance over the wide area network. It provides an overview of Riverbed's SteelHead product family and how they use specific techniques for delivering superior application performance across the WAN. It also provides practical hands on instructions and troubleshooting tips for implementing Riverbed's Steelhead appliances. This book is intended for CIOs, Network Administrators and IT Professionals who are interested in understanding how WAN Optimization and Riverbed solutions can dramatically improve the efficiency and productivity of their critical applications running over the wide area network. The 2018 edition includes coverage of WAN Optimization for SaaS applications and the public cloud.

Download or read book WAN Optimization 51 Success Secrets 51 Most Asked Questions on WAN Optimization What You Need to Know written by Anne Pope and published by Emereo Publishing. This book was released on 2014-10-25 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt: Break out of the WAN Optimization mold. 'WAN optimization' is a gathering of methods for expanding data-transfer effectiveness athwart wide-area networks. In 2008, the WAN improvement trade was approximated to be $1 billion, and it must mature to $4.4 billion by 2014 depending to Gartner, a technics study firm. There has never been a WAN Optimization Guide like this. It contains 51 answers, much more than you can imagine; comprehensive answers and extensive details and references, with insights that have never before been offered in print. Get the information you need--fast! This all-embracing guide offers a thorough view of key knowledge and detailed insight. This Guide introduces what you want to know about WAN Optimization. A quick look inside of some of the subjects covered: Ajit Gupta - Career, Ajit Gupta - Honors, Nortel Secure Router 4134, Bypass switch, Traffic shaping - Enterprises, Silver Peak Systems - Hitachi Data Systems, Application delivery network, Communication systems - Internet, Wide area file services, Silver Peak Systems - Products, Riverbed Technology - WAN optimization, Virtual appliance - Relationship to WAN optimization, Riverbed Technology - Products, CIFS - WAN performance issues, Blue Coat Systems - Products, Network intelligence - Use in business, Aryaka - History, Wide area network - Design options, Aryaka Networks - History, Aryaka - Recognition, Riverbed Technology - Competition, Aryaka - WAN optimization, Citrix Systems - Current products, Blue Coat Systems - Acquisitions, Telecommunications in North America - Internet, Database replication - Disk storage replication, Data deduplication - Benefits, Aryaka - Enterprise connectivity service, Wide area networks - Design options, Network virtualization - Examples of internal network virtualization, Common Internet File System - Performance issues, Application delivery network - Data compression and caching, Network Instruments, and much more...

Download or read book Deploying Cisco Wide Area Application Services written by Zach Seils CCIE No. 7861 and published by Pearson Education. This book was released on 2010-01-12 with total page 904 pages. Available in PDF, EPUB and Kindle. Book excerpt: Implement advanced WAN optimization, application acceleration, and branch virtualization with Cisco WAAS 4.1 This book brings together all the information you need to design and deploy scalable, transparent application acceleration, WAN optimization, and branch virtualization solutions with dramatically improved Wide Area Application Services (WAAS) 4.1 products from Cisco®. Cisco WAAS insiders Joel Christner, Zach Seils, and Nancy Jin systematically cover new WAAS software enhancements that enable far better performance, simplified workflow, and improved manageability. They introduce powerful new solution components including application-specific acceleration techniques, hardware form factors, and virtualization. They also thoroughly explain recent architectural improvements that provide a solid foundation for future WAAS solutions. The authors begin by reviewing the underlying technologies that comprise today’s Cisco WAAS solution. Next, drawing on extensive personal experience, they walk through collecting requirements, designing effective solutions, integrating WAAS into existing networks, and configuring WAAS 4.1 software. This book is replete with real-world implementation examples and case studies– including extensive coverage of network, branch office, and data center integration. One step at a time, you’ll learn how to deploy Cisco WAAS in a scalable, transparent, and seamless fashion: one that addresses both your business and technical challenges. Thoroughly understand WAAS 4.1’s capabilities, and learn how to use and manage it effectively Understand both the Cisco WAAS appliance and router-integrated network module hardware family Quickly deploy WAAS in lab or production pilot environments to quantify its potential benefits Size, design, and deploy Cisco WAAS for maximum performance and value in your enterprise network Compare and select design options for branch office and data center network integration Deploy the WAAS Central Manager and accelerator WAAS devices Implement centralized authentication, authorization, alarm management, monitoring, and reporting Configure WAN optimization with the Application Traffic Policy Manager Configure, verify, and manage application acceleration Leverage WAAS 4.1’s powerful new branch office virtualization capabilities Quickly troubleshoot WAAS problems using Cisco’s own best practices This book is part of the Networking Technology Series from Cisco Press®, which offers networking professionals valuable information for constructing efficient networks, understanding new technologies, and building successful careers.

Download or read book Resource Allocation and Performance Optimization in Communication Networks and the Internet written by Liansheng Tan and published by CRC Press. This book was released on 2017-08-15 with total page 503 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive introduction to the underlying theory, design techniques and analytical results of wireless communication networks, focusing on the core principles of wireless network design. It elaborates the network utility maximization (NUM) theory with applications in resource allocation of wireless networks, with a central aim of design and the QoS guarantee. It presents and discusses state-of-the-art developments in resource allocation and performance optimization in wireless communication networks. It provides an overview of the general background including the basic wireless communication networks and the relevant protocols, architectures, methods and algorithms.

Download or read book Low Power Wide Area Networks Opportunities Challenges Risks and Threats written by Ismail Butun and published by Springer Nature. This book was released on 2023-10-15 with total page 225 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers the most suitable methods of applying Low-Power Wide-Area Network (LPWAN) technology to conceptual works and/or research studies. For instance, existing IoT protocols such as CoAP and MQTT are complemented by LPWAN to provide better service quality (QoS) to enable the notion of "sensor as a service" to endpoint users which is demonstrated in this book. LPWAN is a new enabling technology for IoT, filling the gap that existed between the legacy network technologies (WLAN, LAN, PAN) in terms of power, range, and data rates. It is also an alternative solution to implementations of IoT via cellular (4G/5G/6G) technologies, as it operates on the ISM band and also provides long-term battery life. Due to the several advantages, it brings, LPWAN raises high enthusiasm for many stakeholders of IoT. However, there still exist many research challenges to be tackled within this technology. As such this book aims at shedding light on those research problems. Moreover, practical users can also benefit from this book: Emergency response teams can leverage IoT systems with the extended communications-range capability provided by LPWAN technology. Moreover, machine-to-machine (M2M) and thing-to-thing (T2T) communications also benefit from this notion, as well as the Social IoT (SIoT) concept, owing to the “low-power” consumption advantage that is brought up by LPWAN technologies, e.g., 10 years battery lifetime projection for the LoRaWAN end-devices is very promising. Eventually, this proposed book aims at covering all aspects of LPWANs, from A to Z, theoretical aspects, hardware platforms and technologies, along with applications, opportunities, and, finally, challenges. Cyber-attacks and incidences are on the rise within the last decade, especially cases in large corporates and critical infrastructures have shown that cybersecurity should become one of the important pillars of computer network infrastructures as well as any kind of relevant technology being introduced. As such, cybersecurity is bringing attention not only from practitioners and academicians but also from other parties such as media, politicians, etc. Eventually, to reflect this important point of view, this book includes three chapters to investigate various aspects of LPWAN cybersecurity. Researchers working in wireless communications technologies and advanced-level students taking courses in electrical engineering or computer science will benefit from this book as a reference. Professionals working within this related field will also want to purchase this book.

Download or read book LPWAN Technologies for IoT and M2M Applications written by Bharat S. Chaudhari and published by Academic Press. This book was released on 2020-04-02 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt: Low power wide area network (LPWAN) is a promising solution for long range and low power Internet of Things (IoT) and machine to machine (M2M) communication applications. The LPWANs are resource-constrained networks and have critical requirements for long battery life, extended coverage, high scalability, and low device and deployment costs. There are several design and deployment challenges such as media access control, spectrum management, link optimization and adaptability, energy harvesting, duty cycle restrictions, coexistence and interference, interoperability and heterogeneity, security and privacy, and others. LPWAN Technologies for IoT and M2M Applications is intended to provide a one-stop solution for study of LPWAN technologies as it covers a broad range of topics and multidisciplinary aspects of LPWAN and IoT. Primarily, the book focuses on design requirements and constraints, channel access, spectrum management, coexistence and interference issues, energy efficiency, technology candidates, use cases of different applications in smart city, healthcare, and transportation systems, security issues, hardware/software platforms, challenges, and future directions. One stop guide to the technical details of various low power long range technologies such as LoRaWAN, Sigfox, NB-IoT, LTE-M and others Describes the design aspects, network architectures, security issues and challenges Discusses the performance, interference, coexistence issues and energy optimization techniques Includes LPWAN based intelligent applications in diverse areas such as smart city, traffic management, health and others Presents the different hardware and software platforms for LPWANs Provides guidance on selecting the right technology for an application

Download or read book Improving Network Performance for Applications Running Over Wide Area Networks written by Yinan Liu and published by . This book was released on 2016 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years, research on wide area networks has gradually spread to more and more applications. However, due to bandwidth limitation of wide area networks, it is necessary to tackle with to provide better services for users, while in traditional applications operating within a single region, the link bandwidth is no concern. In this thesis, we propose and implement different routing algorithms for two types of applications, delay-sensitive applications and streaming analytics applications, respecting their own demands and working conditions. For applications with stringent requirements on latency, we implement our delay-optimized routing mechanisms to minimize packet delay explicitly for applications with high priorities. We then concentrate on streaming analytics application, which is another popular topic recently. On the basis of existing batch-based stream processing system, Spark Streaming, we propose an algorithm jointly considering query routing and batch sizing to exploit detoured high-bandwidth links.

Download or read book High Performance IT Services written by Terry Critchley and published by CRC Press. This book was released on 2016-10-04 with total page 631 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book on performance fundamentals covers UNIX, OpenVMS, Linux, Windows, and MVS. Most of the theory and systems design principles can be applied to other operating systems, as can some of the benchmarks. The book equips professionals with the ability to assess performance characteristics in unfamiliar environments. It is suitable for practitioners, especially those whose responsibilities include performance management, tuning, and capacity planning. IT managers with a technical outlook also benefit from the book as well as consultants and students in the world of systems for the first time in a professional capacity.