Download or read book 802 11ac A Survival Guide written by Matthew S. Gast and published by "O'Reilly Media, Inc.". This book was released on 2013-07-23 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt: The next frontier for wireless LANs is 802.11ac, a standard that increases throughput beyond one gigabit per second. This concise guide provides in-depth information to help you plan for 802.11ac, with technical details on design, network operations, deployment, and monitoring. Author Matthew Gast—an industry expert who led the development of 802.11-2012 and security task groups at the Wi-Fi Alliance—explains how 802.11ac will not only increase the speed of your network, but its capacity as well. Whether you need to serve more clients with your current level of throughput, or serve your existing client load with higher throughput, 802.11ac is the solution. This book gets you started. Understand how the 802.11ac protocol works to improve the speed and capacity of a wireless LAN Explore how beamforming increases speed capacity by improving link margin, and lays the foundation for multi-user MIMO Learn how multi-user MIMO increases capacity by enabling an AP to send data to multiple clients simultaneously Plan when and how to upgrade your network to 802.11ac by evaluating client devices, applications, and network connections

Download or read book Spectrum Sharing in Wireless Networks written by John D. Matyjas and published by CRC Press. This book was released on 2016-11-17 with total page 697 pages. Available in PDF, EPUB and Kindle. Book excerpt: Spectrum Sharing in Wireless Networks: Fairness, Efficiency, and Security provides a broad overview of wireless network spectrum sharing in seven distinct sections: The first section examines the big picture and basic principles, explaining the concepts of spectrum sharing, hardware/software function requirements for efficient sharing, and future trends of sharing strategies. The second section contains more than 10 chapters that discuss differing approaches to efficient spectrum sharing. The authors introduce a new coexistence and sharing scheme for multi-hop networks, describe the space-time sharing concept, introduce LTE-U, and examine sharing in broadcast and unicast environments. They then talk about different cooperation strategies to achieve mutual benefits for primary users (PU) and secondary users (SU), discuss protocols in a spectrum sharing context, and provide different game theory models between PUs and SUs. The third section explains how to model the interactions of PUs and SUs, using an efficient calculation method to determine spectrum availability. Additionally, this section explains how to use scheduling models to achieve efficient SU traffic delivery. The subject of the fourth section is MIMO-oriented design. It focuses on how directional antennas and MIMO antennas greatly enhance wireless network performance. The authors include a few chapters on capacity/rate calculations as well as beamforming issues under MIMO antennas. Power control is covered in the fifth section which also describes the interference-aware power allocation schemes among cognitive radio users and the power control schemes in cognitive radios. The sixth section provides a comprehensive look at security issues, including different types of spectrum sharing attacks and threats as well as corresponding countermeasure schemes. The seventh and final section covers issues pertaining to military applications and examines how the military task protects its data flows when sharing the spectrum with civilian applications.

Download or read book Machine Intelligence and Emerging Technologies written by Md. Shahriare Satu and published by Springer Nature. This book was released on 2023-06-10 with total page 819 pages. Available in PDF, EPUB and Kindle. Book excerpt: The two-volume set LNICST 490 and 491 constitutes the proceedings of the First International Conference on Machine Intelligence and Emerging Technologies, MIET 2022, hosted by Noakhali Science and Technology University, Noakhali, Bangladesh, during September 23–25, 2022. The 104 papers presented in the proceedings were carefully reviewed and selected from 272 submissions. This book focuses on theoretical, practical, state-of-art applications, and research challenges in the field of artificial intelligence and emerging technologies. It will be helpful for active researchers and practitioners in this field. These papers are organized in the following topical sections: imaging for disease detection; pattern recognition and natural language processing; bio signals and recommendation systems for wellbeing; network, security and nanotechnology; and emerging technologies for society and industry.

Download or read book Survival Guide written by and published by . This book was released on 2018 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Survival Guide written by Fredrick M. Woods and published by Createspace Independent Publishing Platform. This book was released on 2016-09-20 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt: Survival Guide: The Book All Survivalist and Preppers Need ( 3 in 1 )

Download or read book The WiFi Networking Book written by Gordon Colbach and published by . This book was released on 2019-06-11 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt: 'The WiFi Networking Book: WLAN Standards: IEEE 802.11 bgn, 802.11n, 802.11ac and 802.11ax' starts from the ground up for a new user and does a gradual progression into the technical details around IEEE 802.11 Wireless Lan communications standard. The book details the 'legacy' 802.11 stack (a/b/g) and also goes into the latest wave of 802.11 standards - 802.11n, ac and ax. Introduction A wireless LAN (WLAN) is a data transmission system designed to provide location-independent network access between computing devices by using radio waves rather than a cable infrastructure . In the corporate enterprise, wireless LANs are usually implemented as the final link between the existing wired network and a group of client computers, giving these users wireless access to the full resources and services of the corporate network across a building or campus setting. The widespread acceptance of WLANs depends on industry standardization to ensure product compatibility and reliability among the various manufacturers. The 802.11 specification as a standard for wireless LANS was ratified by the Institute of Electrical and Electronics Engineers (IEEE) in the year 1997. This version of 802.11 provides for 1 Mbps and 2 Mbps data rates and a set of fundamental signaling methods and other services. Like all IEEE 802 standards, the 802.11 standards focus on the bottom two levels the ISO model, the physical layer and link layer. Any LAN application, network operating system, protocol, including TCP/IP and Novell NetWare, will run on an 802.11-compliant WLAN as easily as they run over Ethernet. What is inside Overview on Wireless Technologies, Usage Scenarios and related Taxonomy Wireless LAN and 802.11 WiFi: Architecture, 802.11 Physical Layer, 802.11 Data Link Layer, 802.11 Security 802.11 Standards: 802.11b, 802.11a, 802.11g, 802.11n MIMO, 802.11ac - Wave 1 and Wave 2, 802.11ax WiMax Networks: Forum, WiMax Protocol, WiMax Architecture

Download or read book Next Generation Wireless LANs written by Eldad Perahia and published by . This book was released on 2008 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This exciting and comprehensive overview describes the underlying principles, implementation details, and key enhancing features of the new IEEE 802.11n standard, which has been created to significantly improve network throughput. A detailed discussion of important strength and reliability enhancing features is given in addition to a clear summary of any issues. Advanced topics are also covered. With numerous examples and simulation results included to highlight the benefits of the new features, this is an ideal reference for designers of Wireless Local Area Network (LAN) equipment, and network managers whose systems adopt the new standard. It is also a useful distillation of 802.11n technology for graduate students and researchers in the field of wireless communication. - Publisher.

Download or read book The Ultimate Survival Guide written by Chris McNab and published by . This book was released on 2014 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book 802 11n A Survival Guide written by Matthew S. Gast and published by "O'Reilly Media, Inc.". This book was released on 2012-04-02 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wireless has finally come of age. With a significant jump in throughput over previous standards, 802.11n is the first wireless technology that doesn’t trade speed for mobility, and users have stormed onto wireless networks with a passion. In this concise guide, Matthew Gast—chair of the IEEE group that produced revision 802.11-2012—shows you why wireless has become the default method of connecting to a network, and provides technical details you need to plan, design, and deploy 802.11n today. Building a network for the multitude of new devices is now a strategic decision for network engineers everywhere. This book gives you an in-depth look at key parts of 802.11n, and shows you how to achieve an Ethernet-free wireless office. Learn how MIMO’s multiple data streams greatly increase wireless speed Discover how 802.11n modifications improve MAC efficiency Examine advanced PHY features such as beanforming and space-time code block Use advanced MAC features to maintain interoperability with older devices Plan an 802.11n network by determining traffic demand, key applications, power requirements, and security Choose the architecture, select hardware, and plan coverage to design and build your network

Download or read book Y2K Family Survival Guide written by Avian M. Rogers and published by . This book was released on 1999 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tells in step-by-step fashion how families can prepare for Y2K.

Download or read book The Y2K Personal Survival Guide written by Michael S. Hyatt and published by Regnery Publishing. This book was released on 1998-12-31 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Speculates on the kinds of problems that could be caused by the year 2000 computer problem, and provides checklists and contingency plans for weathering the crisis.

Download or read book Kids Survival Guide written by Lonely Planet Kids and published by Lonely Planet Kids. This book was released on 2020-11-17 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: Are you ready for anything? Join Lonely Planet Kids to learn practical skills for intense situations. This handy little guide is packed full of tips and tricks on how to survive in the woods, mountains, deserts, and even in the city. Filled with useful lists and sound advice to prepare kids for any adventure. From gathering supplies and learning how to read a map, to how to escape quicksand and how to (not ) interact with wildlife. Kids' Survival Guide is the perfect companion for any adventurer setting out on their next quest About Lonely Planet Kids: Lonely Planet Kids - an imprint of the world's leading travel authority Lonely Planet - published its first book in 2011. Over the past 45 years, Lonely Planet has grown a dedicated global community of travelers, many of whom are now sharing a passion for exploration with their children. Lonely Planet Kids educates and encourages young readers at home and in school to learn about the world with engaging books on culture, sociology, geography, nature, history, space and more. We want to inspire the next generation of global citizens and help kids and their parents to approach life in a way that makes every day an adventure. Come explore

Download or read book SAS Survival Guide written by John Wiseman and published by Collins. This book was released on 2018-08 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Prepping written by Fredrick M. Woods and published by Createspace Independent Publishing Platform. This book was released on 2016-05-19 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt: PREPPING: No1 Survival Guide For When SHTF - PLUS Bonus book inside Survival Pantry Do you know how to survive when SHTF? In this book you're about discover how-to survive when SHTF What would happen if everything you are so used to were to be wiped out by a catastrophe? How would you survive? How would you source for food, water, and shelter when all the comforts of the life you are so used to are wiped out? Well, if you ponder on this for a moment, you will realize that you probably have a long way to go as far as priming yourself for survival when SHTF. So what should you do? Well, the answer is simple. Prepare yourself for the worst-case scenario but just hope for the best. You wouldn't want to be caught unawares if a disaster like an earthquake, floods or any other unexpected occurrence were to happen. This means that your first order of business if you want to stand any chance of survival should be to master the art of surviving without any of the comforts that your life offers at the moment. This book will provide comprehensive information on how to do just that. This Is What You'll Discover Inside SHTF Essentials & Long Term Survival Guide: Food & Water Long Term Off-Grid Survival: Foods to Stock upon Your Bugging Out Guide, & The Ultimate Guide To Living Off-The-Grid Section 3: Survival Skills- Important Survival Skills & Things You Must Eliminate From Your Survival System How to Build a Shelter Using Natural Materials Your SHTF Stockpile- 20 High Value, in-Times-of-Disaster Essentials to Stockpile The Psychological Aspect Of Wilderness Survival Free Bonus And Much, much more! Click The Orange Button At The Top Right Hand Corner And Grab Your Copy Today!

Download or read book 802 11 Wireless Networks The Definitive Guide written by Matthew S. Gast and published by "O'Reilly Media, Inc.". This book was released on 2005-04-25 with total page 672 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book The Prepper s Survival Guide written by Bryan Foster and published by . This book was released on 2013-03-07 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The focus of this book is to define who and what a prepper is and to provide an understanding of the element "fire" as modeled and required by the Survival Triangle."--back cover.

Download or read book The Complete Survival Guide written by Melaina Faranda and published by . This book was released on 2009 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: This series gives your students the inside knowledge on how language works, how to analyse it and how to apply it to a variety of situations.