802 11 Wireless Lan Fundamentals

Author by : Pejman Roshan
Languange : en
Publisher by : Cisco Press
Format Available : PDF, ePub, Mobi
Total Read : 12
Total Download : 265
File Size : 46,6 Mb
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Description : 802.11 Wireless LAN Fundamentals gives you the background and practical details you need to select, design, install, and run your own WLAN. This book begins with an overview of Ethernet technologies, 802.11 standards, and physical layer technologies, providing you with a frame of reference for the rest of the book. Subsequent chapters address challenges and solutions associated with security, mobility, and QoS. Radio frequency fundamentals are reviewed in detail, as are site-surveying methods. A series of case studies that highlight WLAN design considerations in various business environments helps place all the concepts covered in this book in the context of real-world applications.


Fundamental Concepts On Wireless Lan And The Ieee 802 11 Protocol

Author by : Dereje Yohannes Ashenafi
Languange : en
Publisher by : Dereje Yohannes
Format Available : PDF, ePub, Mobi
Total Read : 63
Total Download : 177
File Size : 52,6 Mb
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Description :


Designing And Deploying 802 11 Wireless Networks

Author by : Jim Geier
Languange : en
Publisher by : Cisco Press
Format Available : PDF, ePub, Mobi
Total Read : 89
Total Download : 332
File Size : 54,6 Mb
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Description : Designing and Deploying 802.11 Wireless Networks Second Edition A Practical Guide to Implementing 802.11n and 802.11ac Wireless Networks For Enterprise-Based Applications Plan, deploy, and operate high-performance 802.11ac and 802.11n wireless networks The new 802.11ac standard enables WLANs to deliver significantly higher performance. Network equipment manufacturers have refocused on 802.11ac- and 802.11n-compliant solutions, rapidly moving older versions of 802.11 toward “legacy” status. Now, there’s a complete guide to planning, designing, installing, testing, and supporting 802.11ac and 802.11n wireless networks in any environment, for virtually any application. Jim Geier offers practical methods, tips, and recommendations that draw on his decades of experience deploying wireless solutions and shaping wireless standards. He carefully introduces 802.11ac’s fundamentally different design, site survey, implementation, and network configuration techniques, helping you maximize performance and avoid pitfalls. Geier organizes each phase of WLAN deployment into clearly defined steps, making the entire planning and deployment process easy to understand and execute. He illuminates key concepts and methods through realistic case studies based on current Cisco products, while offering tips and techniques you can use with any vendor’s equipment. To build your skills with key tasks, you’ll find several hands-on exercises relying on free or inexpensive tools. Whether you’re deploying an entirely new wireless network or migrating from older equipment, this guide contains all the expert knowledge you’ll need to succeed. Jim Geier has 30 years of experience planning, designing, analyzing and implementing communications, wireless, and mobile systems. Geier is founder and Principal Consultant of Wireless-Nets, Ltd., providing wireless analysis and design services to product manufacturers. He is also president, CEO, and co-founder of Health Grade Networks, providing wireless network solutions to hospitals, airports, and manufacturing facilities. His books include the first edition of Designing and Deploying 802.11n Wireless Networks (Cisco Press); as well as Implementing 802.1X Security Solutions and Wireless Networking Handbook. Geier has been active in the IEEE 802.11 Working Group and Wi-Fi Alliance; has chaired the IEEE Computer Society (Dayton Section) and various conferences; and served as expert witness in patent litigation related to wireless and cellular technologies. Review key 802.11 concepts, applications, markets, and technologies Compare ad hoc, mesh, and infrastructure WLANs and their components Consider the impact of radio signal interference, security vulnerabilities, multipath propagation, roaming, and battery limitations Thoroughly understand today’s 802.11 standards in the context of actual network deployment and support Plan your deployment: scoping, staffing, schedules, budgets, risks, feasibility analysis, and requirements Architect access networks and distribution system for maximum reliability, manageability, and performance Make the right tradeoffs and decisions to optimize range, performance, and roaming Secure WLANs via encryption, authentication, rogue AP detection, RF shielding, and policies Master design and site survey tools and methods for planning 802.11ac networks and migrations Efficiently install and test any 802.11ac or 802.11n wireless network Establish specialized support for wireless networks, including help desk operations Systematically troubleshoot connectivity, performance, and roaming issues Design efficient mesh networks and city-wide deployments


802 11 Wireless Networks

Author by : Matthew Gast
Languange : en
Publisher by : "O'Reilly Media, Inc."
Format Available : PDF, ePub, Mobi
Total Read : 21
Total Download : 489
File Size : 48,7 Mb
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Description : 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 802.11 Wireless Networks: The Definitive Guide, 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: deployment considerations network monitoring and performance tuning wireless security issues how to use and select access points network monitoring essentials wireless card configuration security issues unique to wireless networks 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 802.11 Wireless Networks: The Definitive Guide, 2nd Edition, you can integrate wireless technology into your current infrastructure with the utmost confidence.


Going Wi Fi

Author by : Janice Reynolds
Languange : en
Publisher by : CRC Press
Format Available : PDF, ePub, Mobi
Total Read : 41
Total Download : 307
File Size : 47,5 Mb
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Description : Make informed decisions about planning and installing 802.11 'Wi-Fi' wireless networks. This book helps you tackle the challenge, whether installing Wi-Fi within an existing corporate network or setting up a wireless network from scratch in any business


802 11 Wireless Networks

Author by : Alan Holt
Languange : en
Publisher by : Springer Science & Business Media
Format Available : PDF, ePub, Mobi
Total Read : 36
Total Download : 414
File Size : 48,5 Mb
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Description : This unique and practical text introduces the principles of WLANs based upon the IEEE 802.11 standards, demonstrating how to configure equipment in order to implement various network solutions. The text is supported by examples and detailed instructions.


Emerging Technologies In Wireless Lans

Author by : Benny Bing
Languange : en
Publisher by : Cambridge University Press
Format Available : PDF, ePub, Mobi
Total Read : 36
Total Download : 172
File Size : 45,9 Mb
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Description : Provides the key practical considerations for deploying wireless LANs and a solid understanding of the emerging technologies.


Raspberry Pi Wireless Networks

Author by : Agus Kurniawan
Languange : en
Publisher by : PE Press
Format Available : PDF, ePub, Mobi
Total Read : 18
Total Download : 849
File Size : 48,8 Mb
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Description : Building a wireless network using Raspberry Pi is easy. Learn about building a wireless network on Raspberry Pi with several wireless modules. The following is a list of highlight topic:* Preparing Development Environment* Wi-Fi IEEE 802.11 Networks* IR Communication* Bluetooth Low Energy (BLE) and iBeacon* Wireless Communication Using 315/433 Mhz RF Modules* Wireless Communication Using 2.4 GHz RF Modules* IEEE 802.15.4 LR-WPAN Networks* RFID and NFC Communication* FM Radio Receiver


Broadband Wireless And Wimax

Author by : International Engineering Consortium
Languange : en
Publisher by : Intl. Engineering Consortiu
Format Available : PDF, ePub, Mobi
Total Read : 47
Total Download : 941
File Size : 40,5 Mb
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Description : To remain competitive, service providers must develop a wireless strategy that coordinates offerings and networks between their wireline and wireless broadband infrastructures. Advances in fixed wireless broadband standards have enabled service providers to extend the reach and speed of their high-speed services. In addition, the deployment of mobile broadband solutions such as 3G is inaugurating a new era in communications. This report presents today's most viable broadband business models and market strategies, highlighting ways to retain customers while increasing profitability. Authored by professionals currently at work in the industry, this report offers a knowledgeable and in-depth examination of 802.16x (WiMAX) and 802.20; 802.11x (Wi-Fi) networks and WLANs; mobility, portability, and fixed services integration; and integrated wireless/wireline service offerings.


Guide To Wireless Network Security

Author by : John R. Vacca
Languange : en
Publisher by : Springer Science & Business Media
Format Available : PDF, ePub, Mobi
Total Read : 9
Total Download : 223
File Size : 54,6 Mb
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Description : A major, comprehensive professional text/reference for designing and maintaining security and reliability. From basic concepts to designing principles to deployment, all critical concepts and phases are clearly explained and presented. Includes coverage of wireless security testing techniques and prevention techniques for intrusion (attacks). An essential resource for wireless network administrators and developers.