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115件中 1件 - 30件
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802.11 Wireless Networks: The Definitive Guide The Definitive Guide【電子書籍】[ Matthew S. Gast ]
楽天Kobo電子書籍ストア
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<p>As we all know by now, wireless networks offer many advantages over fixed (or wired) networks. Foremost on that list is mobility, since going wireless frees you from the tether of an Ethernet cable at a desk. But that's just the tip of the cable-free iceberg. Wireless networks are also more flexible, faster and easier for you to use, and more affordable to deploy and maintain.The de facto standard for wireless networking is the 802.11 protocol, which includes Wi-Fi (the wireless standard known as 802.11b) and its faster cousin, 802.11g. With easy-to-install 802.11 network hardware available everywhere you turn, the choice seems simple, and many people dive into wireless computing with less thought and planning than they'd give to a wired network. But it's wise to be familiar with both the capabilities and risks associated with the 802.11 protocols. And <em>802.11 Wireless Networks: The Definitive Guide</em>, 2nd Edition is the perfect place to start.This updated edition covers everything you'll ever need to know about wireless technology. Designed with the system administrator or serious home user in mind, it's a no-nonsense guide for setting up 802.11 on Windows and Linux. Among the wide range of topics covered are discussions on:</p> <ul> <li>deployment considerations</li> <li>network monitoring and performance tuning</li> <li>wireless security issues</li> <li>how to use and select access points</li> <li>network monitoring essentials</li> <li>wireless card configuration</li> <li>security issues unique to wireless networks</li> </ul> <p>With wireless technology, the advantages to its users are indeed plentiful. Companies no longer have to deal with the hassle and expense of wiring buildings, and households with several computers can avoid fights over who's online. And now, with <em>802.11 Wireless Networks: The Definitive Guide</em>, 2nd Edition, you can integrate wireless technology into your current infrastructure with the utmost confidence.</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。
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3,256円
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Ad-hoc, Mobile, and Wireless Networks 15th International Conference, ADHOC-NOW 2016, Lille, France, July 4-6, 2016, Proceedings【電子書籍】
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<p>This book constitutes the proceedings of the 15th International Conference on Ad Hoc Networks and Wireless, ADHOC-NOW 2016, held in Lille, France in July 2016.</p> <p>The 23 full papers presented together with one short paper in this volume were carefully reviewed and selected from 64 submissions. The contributions are organized in topical sections named: resource allocation, theory and communications, PHY/MAC/routing in sensors/IoT, DTN/opportunistic networks, sensors/IoT, security, VANET and ITS, and robots and MANETs.</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。
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6,076円
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Ad-hoc, Mobile, and Wireless Networks 16th International Conference on Ad Hoc Networks and Wireless, ADHOC-NOW 2017, Messina, Italy, September 20-22, 2017, Proceedings【電子書籍】
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<p>This book constitutes the refereed proceedings of the 16th International Conference on Ad-hoc, Mobile, and Wireless Networks, ADHOC-NOW 2017, held in Messina, Italy, in September 2017.</p> <p>The 22 full and 9 short papers presented in this volume were carefully reviewed and selected from 55 submissions. The contributions were organized in topical sections named: internet of things; security; smart city; ad-hoc networks; implementations and validations; wireless sensor networks; data management; wireless systems.</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。
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6,076円
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5G/5G-Advanced The New Generation Wireless Access Technology【電子書籍】[ Erik Dahlman ]
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<p>5G Advanced: The Next Generation Wireless Access Technology, Third Edition follows the authors' highly celebrated books on 3G and 4G by providing a new level of insight into 5G NR. After an initial discussion of the background to 5G, including requirements, spectrum aspects and the standardization timeline, all technology features of the first phase of NR are described in detail. Included is a detailed description of the NR physical-layer structure and higher-layer protocols, RF and spectrum aspects and co-existence and interworking with LTE. This book provides a good understanding of NR and the different NR technology components, giving insight into why a certain solution was selected. - Covers the entire Release 17 in detail - Includes the core elements of Release 18 - Contains three new chapters: NTN - describing NR operation over satellites (non-terrestrial networks) with a discussion on satellite communication, changes introduced in NR to support NTN operation (e.g., timing advance changes, HARQ enhancements); RedCap- describing NR reduced capability for (high-end) IoT applications; Broadcast- describing the NR broadcast operation</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。
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12,371円
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Wireless Mobile Communication and Healthcare 11th EAI International Conference, MobiHealth 2022, Virtual Event, November 30 ? December 2, 2022, Proceedings【電子書籍】
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<p>This book constitutes the refereed post-conference proceedings of the 11th International Conference on Wireless Mobile Communication and Healthcare, MobiHealth 2022, held in November 30 ? December 2, 2022, Via Virtual.</p> <p>The 28 full papers, 1 Demo paper and 1 Poster paper of MobiHealth 2022 were carefully selected from 75 submissions and present science and technology aspects in the field of wireless communication, mobile computing and healthcare applications. The conference papers are organized in topical sections on Biomedical, and Health Informatics, Health Information Systems, Medical, Communications and Networking, Signal/Data Processing and Computing For Health Systems.</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。
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9,723円
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Adaptive Wireless Communications【電子書籍】[ Daniel W. Bliss ]
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<p>Adopting a balanced mix of theory, algorithms and practical design issues, this comprehensive volume explores cutting-edge applications in adaptive wireless communications and the implications these techniques have for future wireless network performance. Presenting practical concerns in the context of different strands from information theory, parameter estimation theory, array processing and wireless communication, the authors present a complete picture of the field. Topics covered include advanced multiple-antenna adaptive processing, ad hoc networking, MIMO, MAC protocols, space-time coding, cellular networks and cognitive radio, with the significance and effects of both internal and external interference a recurrent theme throughout. A broad, self-contained technical introduction to all the necessary mathematics, statistics, estimation theory and information theory is included, and topics are accompanied by a range of engaging end-of-chapter problems. With solutions available online, this is the perfect self-study resource for students of advanced wireless systems and wireless industry professionals.</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。
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12,243円
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Aerohive Certified Wireless Consultant (ACWC) Secrets To Acing The Exam and Successful Finding And Landing Your Next Aerohive Certified Wireless Consultant (ACWC) Certified Job【電子書籍】[ Bender Edward ]
楽天Kobo電子書籍ストア
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<p>Good solid advice and great strategies in preparing for and passing the Aerohive Certified Wireless Consultant (ACWC) exam, getting interviews and landing the Aerohive Certified Wireless Consultant (ACWC) job. If you have prepared for the Aerohive Certified Wireless Consultant (ACWC) exam - now is the moment to get this book and prepare for passing the exam and how to find and land a Aerohive Certified Wireless Consultant (ACWC) job, There is absolutely nothing that isn't thoroughly covered in the book. It is straightforward, and does an excellent job of explaining some complex topics. There is no reason to invest in any other materials to find and land a Aerohive Certified Wireless Consultant (ACWC) certified job. The plan is pretty simple, buy this book, read it, do the practice questions, get the job.</p> <p>This book figures out ways to boil down critical exam and job landing concepts into real world applications and scenarios. Which makes this book user-friendly, interactive, and valuable as a resource long after students pass the exam. People who teach Aerohive Certified Wireless Consultant (ACWC) classes for a living or for their companies understand the true value of this book. You certainly will too.</p> <p>To Prepare for the exam this book tells you:</p> <p>- What you need to know about the Aerohive Certified Wireless Consultant (ACWC) Certification and exam</p> <p>- Preparation Tips for passing the Aerohive Certified Wireless Consultant (ACWC) Certification Exam</p> <p>- Taking tests</p> <p>The book contains several suggestions on how preparing yourself for an interview. This is an aspect that many people underestimate, whilst having a well-written CV, a personal blog, and possibly a number of past projects is definitively important - there is much more to prepare for. It covers non-technical aspects (how to find a job, resume, behavioral etc.). A 'Must-study' before taking a Tech Interview.</p> <p>To Land the Job, it gives you the hands-on and how-to's insight on</p> <p>- Typical Aerohive Certified Wireless Consultant (ACWC) Careers</p> <p>- Finding Opportunities - the best places to find them</p> <p>- Writing Unbeatable Resumes and Cover Letters</p> <p>- Acing the Interview</p> <p>- What to Expect From Recruiters</p> <p>- How employers hunt for Job-hunters.... and More</p> <p>This book offers excellent, insightful advice for everyone from entry-level to senior professionals. None of the other such career guides compare with this one.</p> <p>It stands out because it: - Explains how the people doing the hiring think, so that you can win them over on paper and then in your interview</p> <p>- Is filled with useful work-sheets</p> <p>- Explains every step of the job-hunting process - from little-known ways for finding openings to getting ahead on the job</p> <p>This book covers everything. Whether you are trying to get your first Aerohive Certified Wireless Consultant (ACWC) Job or move up in the system, you will be glad you got this book.</p> <p>For any IT Professional who aspires to land a Aerohive Certified Wireless Consultant (ACWC) certified job at top tech companies, the key skills that are an absolute must have are having a firm grasp on Aerohive Certified Wireless Consultant (ACWC) This book is not only a compendium of most important topics for your Aerohive Certified Wireless Consultant (ACWC) exam and how to pass it, it also gives you an interviewer's perspective and it covers aspects like soft skills that most IT Professionals ignore or are unaware of, and this book certainly helps patch them.</p> <p>When should you get this book? Whether you are searching for a job or not, the answer is now.</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。
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3,958円
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Branding Unbound The Future of Advertising, Sales, and the Brand Experience in the Wireless Age【電子書籍】[ Rick MathiesonR ]
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<p>If you’re in marketing, advertising, or branding, consider this: While it used to take three television spots for a product to register with its intended audience, it can now take as many as seventy. Are people simply tuning out marketing messages? No. They’re simply choosing which messages to tune in. Thanks to wireless technology, customers now have the luxury of responding (or not responding) to advertising when, where, and however they like. Leading companies such as Wal-Mart, McDonald’s, Starbucks, Kellogg’s, NBC, MTV, Procter & Gamble, DaimlerChrysler, and others are already reaching millions of customers, one at a time, wirelessly. The technology gives these companies an unprecedented view of buying patterns and the ability to identify and market specifically to the most likely customers. In Branding Unbound, author Rick Mathieson reveals how your business can emulate some of the most powerful and successful branding strategies in the world. In addition, Mathieson has conducted exclusive, insightful Q&As with some of the modern legends of cutting-edge marketing and business: * Seth Godin, author of Permission Marketing, Unleashing the Idea Virus, and Purple Cow, discusses permission marketing in a wireless landscape. * Tom Peters, ""the father of the postmodern corporation"" and author of The Brand You 50 and In Search of Excellence, offers the Peters Principles for the wireless era. * Don Peppers, world-renowned marketing thought leader and author of Enterprise One-to-One, talks about how mobility will alter the brand experience. * Christopher Locke, author of The Cluetrain Manifesto and Gonzo Marketing, presents a ""Cluetrain Manifesto"" for the Mobile Age. * Chet Huber, President of OnStar, describes how the demand for in-vehicle services and information will change drivers’ relationships with their vehicles. * Gary Hamel, Chairman of Strategos and author of Leading the Revolution and Competing for the Future, discusses the first priority of the wireless age: strategic transformation. * Howard Rheingold, author of Smart Mobs and The Virtual Community, champions the new ""self-organized entertainment"" of ""flash mobs."" Branding Unbound also offers a jargon-free look at current and emerging wireless technologies, examines the impact of social networking on mBranding strategy, and reveals the Top Ten Secrets of Successful Mobile Advertising. In the wireless marketing era, your brand can enjoy whole new levels of differentiation and customer recognition, while consumers benefit from on-the-spot convenience and a message individually tailored to their needs. Branding Unbound shows just how to harness the virtually limitless power of this amazing convergence of advanced technology and progressive business strategy to create the truly remarkable experience that will keep customers’ attention and win their loyalty.</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。
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1,956円
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Ultra-Low-Power and Ultra-Low-Cost Short-Range Wireless Receivers in Nanoscale CMOS【電子書籍】[ Pui-In Mak (Elvis) ]
楽天Kobo電子書籍ストア
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<p>This book provides readers with a state-of-the-art description of techniques to be used for ultra-low-power (ULP) and ultra-low-cost (ULC), short-range wireless receivers. Readers will learn what is required to deploy these receivers in short-range wireless sensor networks, which are proliferating widely to serve the internet of things (IoT) for “smart cities.” The authors address key challenges involved with the technology and the typical tradeoffs between ULP and ULC. Three design examples with advanced circuit techniques are described in order to address these trade-offs, which special focus on cost minimization. These three techniques enable respectively, cascading of radio frequency (RF) and baseband (BB) circuits under an ultra-low-voltage (ULV) supply, cascading of RF and BB circuits in current domain for current reuse and a novel function-reuse receiver architecture, suitable for ULV and multi-band ULP applications such as the sub-GHz ZigBee.</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。
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6,076円
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Intelligent Wireless Sensor Networks and the Internet of Things Algorithms, Methodologies, and Applications【電子書籍】
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<p>The edited book Intelligent Wireless Sensor Networks and Internet of Things: Algorithms, Methodologies and Applications is intended to discuss the progression of recent as well as future generation technologies for WSNs and IoTs applications through Artificial Intelligence (AI), Machine Learning (ML), and Deep Learning (DL). In general, computing time is obviously increased when the massive data is required from sensor nodes in WSN’s. the novel technologies such as 5G and 6G provides enough bandwidth for large data transmissions, however, unbalanced links faces the novel constraints on the geographical topology of the sensor networks. Above and beyond, data transmission congestion and data queue still happen in the WSNs.</p> <p>This book:</p> <ul> <li>Addresses the complete functional framework workflow in WSN and IoT domains using AI, ML, and DL models</li> <li>Explores basic and high-level concepts of WSN security, and routing protocols, thus serving as a manual for those in the research field as the beginners to understand both basic and advanced aspects sensors, IoT with ML & DL applications in real-world related technology</li> <li>Based on the latest technologies such as 5G, 6G and covering the major challenges, issues, and advances of protocols, and applications in wireless system</li> <li>Explores intelligent route discovering, identification of research problems and its implications to the real world</li> <li>Explains concepts of IoT communication protocols, intelligent sensors, statistics and exploratory data analytics, computational intelligence, machine learning, and Deep learning algorithms for betterment of the smarter humanity</li> <li>Explores intelligent data processing, deep learning frameworks, and multi-agent systems in IoT-enabled WSN system</li> <li>This book demonstrates and discovers the objectives, goals, challenges, and related solutions in advanced AI, ML, and DL approaches</li> </ul> <p>This book is for graduate students and academic researchers in the fields of electrical engineering, electronics and communication engineering, computer engineering, and information technology.</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。
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13,838円
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Wireless Technologies Circuits, Systems, and Devices【電子書籍】
楽天Kobo電子書籍ストア
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<p>Advanced concepts for wireless technologies present a vision of technology that is embedded in our surroundings and practically invisible. From established radio techniques like GSM, 802.11 or Bluetooth to more emerging technologies, such as Ultra Wide Band and smart dust motes, a common denominator for future progress is the underlying integrated circuit technology. Wireless Technologies responds to the explosive growth of standard cellular radios and radically different wireless applications by presenting new architectural and circuit solutions engineers can use to solve modern design problems. This reference addresses state-of-the art CMOS design in the context of emerging wireless applications, including 3G/4G cellular telephony, wireless sensor networks, and wireless medical application. Written by top international experts specializing in both the IC industry and academia, this carefully edited work uncovers new design opportunities in body area networks, medical implants, satellite communications, automobile radar detection, and wearable electronics. The book is divided into three sections: wireless system perspectives, chip architecture and implementation issues, and devices and technologies used to fabricate wireless integrated circuits. Contributors address key issues in the development of future silicon-based systems, such as scale of integration, ultra-low power dissipation, and the integration of heterogeneous circuit design style and processes onto one substrate. Wireless sensor network systems are now being applied in critical applications in commerce, healthcare, and security. This reference, which contains 25 practical and scientifically rigorous articles, provides the knowledge communications engineers need to design innovative methodologies at the circuit and system level.</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。
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40,704円
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Mobile and Wireless Technology 2018 International Conference on Mobile and Wireless Technology (ICMWT 2018)【電子書籍】
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<p>This book presents peer-reviewed contributions from the 5th International Conference on Mobile and Wireless Technology (ICMWT 2018), held June 25-27, 2018 in Hong Kong. This conference provided researchers and practitioners from both academia and industry with a platform to keep them abreast of cutting-edge developments in the field. The book includes papers on mobile and wireless networks and their applications, the increasingly important security issues relating to mobile and wireless systems, data management, as well as the latest developments in mobile software development, and multimedia and wireless communications.</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。
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18,231円
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Cognitive Wireless Networks Using the CSS Technology【電子書籍】[ Meiling Li ]
楽天Kobo電子書籍ストア
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<p>The aim of this book is to provide some useful methods to improve the spectrum sensing performance in a systematic way, and point out an effective method for the application of cognitive radio technology in wireless communications. The book gives a a state-of-the-art survey and proposes some new cooperative spectrum sensing (CSS) methods attempting to achieve better performance. For each CSS, the main idea and corresponding algorithm design are elaborated in detail. This book covers the fundamental concepts and the core technologies of CSS, especially its latest developments. Each chapter is presented in a self-sufficient and independent way so that the reader can select the chapters interesting to them. The methodologies are described in detail so that the readers can repeat the corresponding experiments easily. It will be a useful book for researchers helping them to understand the classifications of CSS, inspiring new ideas about the novel CSS technology for CR, and learning newideas from the current status of CSS. For engineers, it will be a good guidebook to develop practical applications for CSS.</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。
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12,154円
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CWNA Certified Wireless Network Administrator & CWSP Certified Wireless Security Professional All-in-One Exam Guide (PW0-104 & PW0-204)【電子書籍】[ Tom Carpenter ]
楽天Kobo電子書籍ストア
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Get complete coverage of all the material included on the CWNA and CWSP exams inside this comprehensive resource. Written by a wireless systems expert, this authoritative guide covers exams PW0-104 and PW0-204 in full detail. You'll find learning objectives at the beginning of each chapter, exam tips, practice exam questions, and in-depth explanations. Designed to help you pass these challenging exams with ease, this definitive volume also serves as an essential on-the-job reference. Covers all exam topics, including: Wireless standards, organizations, and applications Radio frequency Wireless network antennas Spread spectrum technologies IEEE 802.11 Hardware, software, and client devices Wireless network design and site surveys Installing and administering WLANs Performance tuning and troubleshooting Wireless network attacks and threat analysis Security policies 802.1X authentication solutions Fast and secure roaming Wireless intrusion monitoring and prevention CD-ROM features: Practice exams for PW0-104 & PW0-204 Video training segment E-book画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。
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11,070円
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Seven Deadliest Wireless Technologies Attacks【電子書籍】[ Brad Haines ]
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<p>Seven Deadliest Wireless Technologies Attacks provides a comprehensive view of the seven different attacks against popular wireless protocols and systems. This book pinpoints the most dangerous hacks and exploits specific to wireless technologies, laying out the anatomy of these attacks, including how to make your system more secure. You will discover the best ways to defend against these vicious hacks with step-by-step instruction and learn techniques to make your computer and network impenetrable. Each chapter includes an example real attack scenario, an analysis of the attack, and methods for mitigating the attack. Common themes will emerge throughout the book, but each wireless technology has its own unique quirks that make it useful to attackers in different ways, making understanding all of them important to overall security as rarely is just one wireless technology in use at a home or office. The book contains seven chapters that cover the following: infrastructure attacks, client attacks, Bluetooth attacks, RFID attacks; and attacks on analog wireless devices, cell phones, PDAs, and other hybrid devices. A chapter deals with the problem of bad encryption. It demonstrates how something that was supposed to protect communications can end up providing less security than advertised. This book is intended for information security professionals of all levels, as well as wireless device developers and recreational hackers. Attacks detailed in this book include: - 802.11 WirelessーInfrastructure Attacks - 802.11 WirelessーClient Attacks - Bluetooth Attacks - RFID Attacks - Analog Wireless Device Attacks - Bad Encryption - Attacks on Cell Phones, PDAs and Other Hybrid Devices</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。
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2,850円
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Radio & TV Broadcasting & Wireless Communications Equipment World Summary Market Values & Financials by Country【電子書籍】[ Editorial DataGroup ]
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<p>The Radio & TV Broadcasting & Wireless Communications Equipment World Summary Paperback Edition provides 7 years of Historic & Current data on the market in about 100 countries. The Aggregated market comprises of the21 Products / Services listed. The Products / Services covered (Radio & TV broadcasting & wireless communications equipment manufactures) are classified by the 5-Digit NAICS Product Codes and each Product and Services is then further defined by each 6 to 10-Digit NAICS Product Codes. In addition full Financial Data (188 items: Historic & Current Balance Sheet, Financial Margins and Ratios) Data is provided for about 100 countries.</p> <p>Total Market Values are given for21 Products/Services covered, including:</p> <p>RADIO + TV BROADCASTING + WIRELESS COMMUNICATIONS EQUIPMENT</p> <ol> <li>Radio & TV broadcasting & wireless communications equipment</li> <li>Radio & TV broadcasting & wireless communications</li> <li>Communication systems & equipment, except broadcast, but incl microwave equipment & space satellites</li> <li>Communication systems and equipment (except broadcast)</li> <li>Broadcast, studio and related electronic equipment</li> <li>Microwave components & devices, except antennae, tubes & semiconductors</li> <li>Radio & television broadcasting & wireless communications equipment, nsk, total</li> <li>Radio & television broadcasting & wireless communications equipment, nsk, nonadministrative-record</li> <li>Radio & television broadcasting & wireless communications equipment, nsk, administrative-record</li> </ol> <p>There are 188 Financial items covered, including:</p> <p>Total Sales, Pre-tax Profit, Interest Paid, Non-trading Income, Operating Profit, Depreciation:Structures, Depreciation: P + E, Depreciation: Misc., Total Depreciation, Trading Profit, Intangible Assets, Intermediate Assets, Assets: Structures, Assets: P + E, Total Fixed Assets, Capital Expenditure: (Structures, P + E, Vehicles, Data Processing, Misc.), Total Capital Expenditure, Retirements: Structures, Retirements: P + E, Retirements: Misc., Total Retirements, Total Fixed Assets, Finished Product Stocks, Work in Progress, Materials as Stocks, Total Stocks / Inventory, Debtors, Maintenance Costs, Services Purchased, Total Current Assets, Total Assets, Creditors, Short Term Loans, Total Current Liabilities, Net Assets / Capital Employed, Shareholders Funds, Long Term Loans, Long Term Liabilities, Workers, Hours Worked, Employees, Raw Materials, Finished Materials, Fuel, Electricity, Total Input Supplies / Materials + Energy Costs, Payroll Costs, Wages, Director Remunerations, Employee Benefits, Employee Commissions, Total Employees Remunerations, Sub Contractors, Rental & Leasing: Structures, Rental & Leasing: P + E, Total Rental & Leasing Costs, Maintenance: Structures, Maintenance: P + E, Communications Costs, Misc. Expenses, Sales Personnel Variable Costs, Sales Expenses, Sales Materials Costs, Total Sales Costs, Distribution Fixed + Variable Costs, Premises Fixed Costs, Premises Variable Costs, Physical Handling Fixed + Variable Costs, Physical Process Fixed + Variable Costs, Distribution Costs, Media Advertising, Advertising Materials, POS & Display, Events, Advertising Costs, Product Handling, Product Support, Product Service, Customer Problem Costs, After-Sales Costs, Marketing Costs, New Technology + Production Technology Expenditure, Research + Development Expenditure, Operational & Process Costs, Debtors (Terms + Un-recoverable).<br /> /.. etc.</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。
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15,540円
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Industrial and Laboratory Measuring Systems Sensors, Distributed, Modular and Wireless Systems【電子書籍】[ Josef Vedral ]
楽天Kobo電子書籍ストア
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<p>This book describes the types and properties of computer controlled industrial and laboratory measuring systems for data acquisition and the processing signals of typical physical sensors. It is intended for users and designers of digital measurement systems working in laboratories and industry, scientific and research environments, and students taking relevant courses.</p> <p>An overview of the properties of these sensors used in laboratory and industrial environments is provided. The chapters describe the properties of computers used in measurement systems, including plug-in cards and the IEEE-488 protocol. The following chapters describe the types and properties of distributed and modular measuring systems and systems using data networks, including wireless measuring systems. The final chapters describe methods of digitization, reconstruction and signal processing in measurement systems in time and frequency domains.</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。
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24,422円
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Wireless Virtualization【電子書籍】[ Heming Wen ]
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<p>This SpringerBriefs is an overview of the emerging field of wireless access and mobile network virtualization. It provides a clear and relevant picture of the current virtualization trends in wireless technologies by summarizing and comparing different architectures, techniques and technologies applicable to a future virtualized wireless network infrastructure. The readers are exposed to a short walkthrough of the future Internet initiative and network virtualization technologies in order to understand the potential role of wireless virtualization in the broader context of next-generation ubiquitous networks. Three main wireless virtualization perspectives are explored, along with the potential challenges and requirements of a sustainable wireless virtualization framework. Finally, it presents an example of a multi-perspective wireless virtualization framework. The readers learn the latest concepts in the application of wireless virtualization as well as its relationship with cutting-edge wireless technologies such as software-defined radio (SDR) and cognitive radio.</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。
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6,076円
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Computational Intelligence for Wireless Sensor Networks Principles and Applications【電子書籍】
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<p><em><strong>Computational Intelligence for Wireless Sensor Networks: Principles and Applications</strong></em> provides an integrative overview of the computational intelligence (CI) in wireless sensor networks and enabled technologies. It aims to demonstrate how the paradigm of computational intelligence can benefit Wireless Sensor Networks (WSNs) and sensor-enabled technologies to overcome their existing issues.</p> <p>This book provides extensive coverage of the multiple design challenges of WSNs and associated technologies such as clustering, routing, media access, security, mobility, and design of energy-efficient network operations.</p> <p>It also describes various CI strategies such as fuzzy computing, evolutionary computing, reinforcement learning, artificial intelligence, swarm intelligence, teaching learning-based optimization, etc. It also discusses applying the techniques mentioned above in wireless sensor networks and sensor-enabled technologies to improve their design.</p> <p>The book offers comprehensive coverage of related topics, including:</p> <ul> <li>Emergence of intelligence in wireless sensor networks</li> <li>Taxonomy of computational intelligence</li> <li>Detailed discussion of various metaheuristic techniques</li> <li>Development of intelligent MAC protocols</li> <li>Development of intelligent routing protocols</li> <li>Security management in WSNs</li> </ul> <p>This book mainly addresses the challenges pertaining to the development of intelligent network systems via computational intelligence. It provides insights into how intelligence has been pursued and can be further integrated in the development of sensor-enabled applications.</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。
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9,116円
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Wireless Algorithms, Systems, and Applications 16th International Conference, WASA 2021, Nanjing, China, June 25?27, 2021, Proceedings, Part I【電子書籍】
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<p>The three-volume set LNCS 12937 - 12939 constitutes the proceedings of the 16th International Conference on Wireless Algorithms, Systems, and Applications, WASA 2021, which was held during June 25-27, 2021. The conference took place in Nanjing, China.</p> <p>The 103 full and 57 short papers presented in these proceedings were carefully reviewed and selected from 315 submissions. The following topics are covered in Part I of the set: network protocols, signal processing, wireless telecommunication systems, blockchain, IoT and edge computing, artificial intelligence, computer security, distributed computer systems, machine learning, and others.</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。
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6,076円
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The ocean wireless boys of the iceberg patrol【電子書籍】[ John Henry Goldfrap ]
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<p>The story follows the adventures of the Ocean Wireless Boys, a group of young wireless operators who work on ships in the North Atlantic, particularly focusing on their experiences patrolling the waters for icebergs. Set against the backdrop of the dangers posed by icebergs to ships in the region, the novel explores the challenges and excitement of life at sea.As the Ocean Wireless Boys navigate their way through the icy waters, they encounter various obstacles and dangers, including treacherous weather conditions, mechanical failures, and encounters with other ships. Through their experiences, the boys learn valuable lessons about teamwork, resourcefulness, and the importance of their role in ensuring the safety of maritime navigation."The Ocean Wireless Boys of the Iceberg Patrol" is characteristic of adventure novels aimed at young readers, with its emphasis on thrilling action, camaraderie among characters, and a sense of danger and excitement. The book offers readers a captivating and educational glimpse into the world of maritime navigation and the vital role played by wireless operators in ensuring the safety of ships at sea.</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。
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158円
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Wireless Hacking: Projects for Wi-Fi Enthusiasts Cut the cord and discover the world of wireless hacks!【電子書籍】[ Lee Barken ]
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<p>Sales of wireless LANs to home users and small businesses will soar this year, with products using IEEE 802.11 (Wi-Fi) technology leading the way, according to a report by Cahners research. Worldwide, consumers will buy 7.3 million wireless LAN nodes--which include client and network hub devices--up from about 4 million last year. This third book in the "HACKING" series from Syngress is written by the SoCalFreeNet Wireless Users Group and will cover 802.11a/b/g ("Wi-Fi) projects teaching these millions of Wi-Fi users how to "mod" and "hack" Wi-Fi access points, network cards, and antennas to run various Linux distributions and create robust Wi-Fi networks.Cahners predicts that wireless LANs next year will gain on Ethernet as the most popular home network technology. Consumers will hook up 10.9 million Ethernet nodes and 7.3 million wireless out of a total of 14.4 million home LAN nodes shipped. This book will show Wi-Fi enthusiasts and consumers of Wi-Fi LANs who want to modify their Wi-Fi hardware how to build and deploy "homebrew Wi-Fi networks, both large and small. - Wireless LANs next year will gain on Ethernet as the most popular home network technology. Consumers will hook up 10.9 million Ethernet nodes and 7.3 million wireless clients out of a total of 14.4 million home LAN nodes shipped. - This book will use a series of detailed, inter-related projects to teach readers how to modify their Wi-Fi hardware to increase power and performance to match that of far more expensive enterprise networking products. Also features hacks to allow mobile laptop users to actively seek wireless connections everywhere they go! - The authors are all members of the San Diego Wireless Users Group, which is famous for building some of the most innovative and powerful "home brew" Wi-Fi networks in the world.</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。
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4,700円
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Wireless and Mobile Hacking and Sniffing Techniques【電子書籍】[ Dr. Hidaia Alassouli ]
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<p>Sniffing is the process of monitoring and capturing all the packets passing through a given network using sniffing tools. It is a form of “tapping phone wires” and get to know about the conversation. It is also called wiretapping applied to the computer networks.</p> <p>Phishing is a cybercrime in which a target or targets are contacted by email, telephone or text message by someone posing as a legitimate institution to lure individuals into providing sensitive data such as personally identifiable information, banking and credit card details, and passwords.</p> <p>There are several ways how hackers can gain access to a public WiFi network and infiltrate connected devices to steal data. The most common practice that hackers use is called sniffing. This method allows hackers to hijack any packet of data that is being transmitted between a device and a router.</p> <p>The mobile device has become an inseparable part of life today. The attackers are easily able to compromise the mobile network because of various vulnerabilities, the majority of the attacks are because of the untrusted apps. SMS is another way the attackers are gaining access to the mobile devices by sending phishing messages/spam messages to user</p> <p>This report covers the main Wireless and Mobile Hacking and Sniffing Techniques. The report contains the following pars:<br /> ? Part A: Setup Lab<br /> ? Part B: Sniffer and Phishing Hacking<br /> ? Part C: Wireless Hacking Networks in Linux<br /> ? Part D: Mobile Platforms Hacking</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。
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1,465円
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The Ocean Wireless Boys and the Lost Liner【電子書籍】[ John Henry Goldfrap ]
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<p>The massive ship Tropic Queen suffers a crippling blow at sea and finally runs ashore on a deserted island. Jack Ready and Billy Raynor, the pair known as the Wireless Boys, use their skills to help locate the ship and direct rescue crews to the site. Will the passengers be rescued before it's too late?</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。
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361円
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Wireless Sensor Networks From Theory to Applications【電子書籍】
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<p>Supplying comprehensive coverage of WSNs, this book covers the latest advances in WSN technologies. It considers some of theoretical problems in WSN, including issues with monitoring, routing, and power control, and details methodologies that can provide solutions to these problems. It examines applications of WSN across a range of fields, including health, defense military, transportation, and mining. Addressing the main challenges in applying WSNs across all phases of our life, it explains how WSNs can assist in community development.</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。
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11,722円
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Wireless Application Protocol A Complete Guide - 2020 Edition【電子書籍】[ Gerardus Blokdyk ]
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<p>Has a Wireless Application Protocol requirement not been met? Do several people in different organizational units assist with the Wireless Application Protocol process? What are the disruptive Wireless Application Protocol technologies that enable your organization to radically change your business processes? What Wireless Application Protocol coordination do you need? What is the scope of the Wireless Application Protocol effort?</p> <p>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.</p> <p>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?'</p> <p>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 Wireless Application Protocol investments work better.</p> <p>This Wireless Application Protocol All-Inclusive Self-Assessment enables You to be that person.</p> <p>All the tools you need to an in-depth Wireless Application Protocol Self-Assessment. Featuring 953 new and updated case-based questions, organized into seven core areas of process design, this Self-Assessment will help you identify areas in which Wireless Application Protocol improvements can be made.</p> <p>In using the questions you will be better able to:</p> <p>- diagnose Wireless Application Protocol projects, initiatives, organizations, businesses and processes using accepted diagnostic standards and practices</p> <p>- implement evidence-based best practice strategies aligned with overall goals</p> <p>- integrate recent advances in Wireless Application Protocol and process design strategies into practice according to best practice guidelines</p> <p>Using a Self-Assessment tool known as the Wireless Application Protocol Scorecard, you will develop a clear picture of which Wireless Application Protocol areas need attention.</p> <p>Your purchase includes access details to the Wireless Application Protocol 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:</p> <p>- The latest quick edition of the book in PDF</p> <p>- The latest complete edition of the book in PDF, which criteria correspond to the criteria in...</p> <p>- The Self-Assessment Excel Dashboard</p> <p>- Example pre-filled Self-Assessment Excel Dashboard to get familiar with results generation</p> <p>- In-depth and specific Wireless Application Protocol Checklists</p> <p>- Project management checklists and templates to assist with implementation</p> <p>INCLUDES LIFETIME SELF ASSESSMENT UPDATES</p> <p>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.</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。
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6,530円
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Emerging Wireless Networks Concepts, Techniques and Applications【電子書籍】
楽天Kobo電子書籍ストア
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<p>An authoritative collection of research papers and surveys, Emerging Wireless Networks: Concepts, Techniques, and Applications explores recent developments in next-generation wireless networks (NGWNs) and mobile broadband networks technologies, including 4G (LTE, WiMAX), 3G (UMTS, HSPA), WiFi, mobile ad hoc networks, mesh networks, and wireles</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。
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15,954円
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Physical Layer Approaches for Securing Wireless Communication Systems【電子書籍】[ Hong Wen ]
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<p>This book surveys the outstanding work of physical-layer (PHY) security, including the recent achievements of confidentiality and authentication for wireless communication systems by channel identification. A practical approach to building unconditional confidentiality for Wireless Communication security by feedback and error correcting code is introduced and a framework of PHY security based on space time block code (STBC) MIMO system is demonstrated. Also discussed is a scheme which combines cryptographic techniques implemented in the higher layer with the physical layer security approach using redundant antennas of MIMO systems to provide stronger security for wireless networks. The channel responses between communication peers have been explored as a form of fingerprint with spatial and temporal uniqueness. Finally, the book develops a new lightweight method of channel identification for Sybil attack and node clone detection in wireless sensor networks (WSNs).</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。
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6,076円
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Modeling and Dimensioning of Mobile Wireless Networks From GSM to LTE【電子書籍】[ Maciej Stasiak ]
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<p><strong>This book is a must-read for all network planners and other professionals wishing to improve the quality and cost efficiency of 3G and LTE networks</strong></p> <p>In this book, the authors address the architecture of the 2/3G network and the Long Term Evolution (LTE) network. The book proposes analytical models that make the analysis and dimensioning of the most important interfaces, i.e. WCDMA or Iub, possible. Furthermore, the authors include descriptions of fundamental technological issues in 2/3 G networks, basic traffic engineering models and frequent examples of the application of analytical models in the analysis and dimensioning of the interface of cellular networks. The specific knowledge included in the content will enable the reader to understand and then to prepare appropriate programming softwares that will allow them to evaluate quality parameters of cellular networks, i.e. blocking probabilities or call losses. Additionally, the book presents models for the analysis and dimensioning of the Wideband Code Division Multiple Access (WCDMA) radio interface and the Iub interface, both carrying a mixture of Release 99 traffic (R99) and High-Speed Packet Access (HSPA) traffic streams. Finally, the analytical models presented in the book can be also used in the process of modeling and optimization of LTE networks.</p> <p><em>Key Features:</em></p> <ul> <li>Describes the architecture and the modes of operation of the cellular 2/3/4G systems and the LTE network</li> <li>Covers the traffic theory and engineering within the context of mobile networks</li> <li>Presents original analytical methods that enable their users to dimension selected interfaces of cellular networks</li> <li>Discusses models for the analysis and dimensioning of the Wideband Code Division Multiple Access (WCDMA) radio interface and the Iub interface, both carrying a mixture of Release 99 traffic (R99) and High-Speed Packet Access (HSPA) traffic streams</li> <li>Includes problems as well as an accompanying website containing solutions, software tools and interactive flash animations (wiley.teletraffic.pl)</li> </ul> <p>This book will be an invaluable guide for professional engineers (radio planning engineers, optimization engineers, transmission engineers, core network engineers, Service Management engineers) working in the areas of mobile wireless networks technology, not only in optimization process, but also in profitability assessment of newly implemented services (i.e. in NPV - Net Present Value analysis), and researchers and scientists. Advanced students in the fields of mobile communications networks and systems will also find this book insightful.</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。
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12,999円
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Wireless Scienza, amori e avventure di Guglielmo Marconi【電子書籍】[ Riccardo Chiaberge ]
楽天Kobo電子書籍ストア
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<p>≪<em>Un ritratto documentato e appassionante</em>≫<br /> <strong>Il Foglio</strong></p> <p>≪<em>Un intreccio di passione intellettuale e ghiaccio affettivo, che Riccardo Chiaberge ? riuscito a dipanare in modo esemplare.</em>≫<br /> <strong>la Repubblica</strong></p> <p>≪<em>Una biografia avvincente come un viaggio straordinario di Jules Verne.</em> ≫<br /> <strong>Sette ? Corriere della Sera</strong></p> <p>Dai telefoni cellulari agli smartphone, dai tablet al navigatore satellitare, non c’? oggetto del nostro universo tecnologico che non risalga a Guglielmo Marconi: un genio italiano che alla fine dell’Ottocento ha inventato il Terzo Millennio. Fisico dilettante, fa i suoi primi esperimenti nella soffitta di casa, fonda a Londra una delle prime start-up, brevetta ogni idea e la difende nei tribunali, sfida i mercati internazionali e usa i mass media con il talento di un grande comunicatore. In questo libro, Riccardo Chiaberge ci fa scoprire un Marconi che non conoscevamo: pi? imprenditore che uomo di scienza, mezzo italiano e mezzo britannico, sempre in movimento tra Roma, Londra e New York, tra le scogliere della Cornovaglia e i ghiacci del Canada. E svela anche il Marconi privato, figlio problematico, marito difficile, padre assente e inguaribile donnaiolo, facendo luce sui risvolti pi? controversi della sua storia, dall’adesione al fascismo agli scandali politici. Sulla scorta di documenti inediti, Chiaberge ricostruisce i momenti cruciali della vita di Marconi, restituendo fuori dal mito e dall’agiografia l’avvincente ascesa di un uomo geniale, dalla personalit? complessa e dal fascino travolgente. Questa nuova edizione, aggiornata in occasione dei centocinquant’anni dalla nascita di Marconi, ? arricchita di un’appendice che a partire da documenti conservati negli archivi dell’ovra indaga la fase finale, sempre pi? offuscata dalle insinuazioni e dai sospetti, del suo rapporto con il regime fascista.</p>画面が切り替わりますので、しばらくお待ち下さい。 ※ご購入は、楽天kobo商品ページからお願いします。※切り替わらない場合は、こちら をクリックして下さい。 ※このページからは注文できません。
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1,300円
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