Wi Fi 7 In Depth
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| Author | : Jerome Henry |
| Publisher | : Addison-Wesley Professional |
| Total Pages | : 511 |
| Release | : 2024-11-14 |
| Genre | : Computers |
| ISBN | : 0135323576 |
An essential guide for networking professionals responsible for implementing Wi-Fi 7 Join wireless networking experts Jerome Henry, Brian Hart, Binita Gupta, and Malcolm Smith on this deep dive into Wi-Fi 7 and 802.11be. The authors explore how to design and optimize your network to fully leverage Wi-Fi 7's new capabilities. You will learn in detail the inner workings of Wi-Fi 7 improvements like rTWT, puncturing, triggered uplink access, and SCS QC. You will explore the new possibilities of multi-link operations and learn why clients will come in five possible MLO modes that dramatically change the expectations you can have for their performances. You’ll gain practical, real-world insights into protocol implementation and its effects on cell design, roaming efficiency, and overall network performance. This book is an invaluable resource for anyone who designs, manages, and optimizes wireless networks or works with 802.11, from network architects and wireless network administrators to network engineers and anyone whose job includes the need to face the Wi-Fi 7 wave or understand 802.11be and its challenges in depth. Whether you are new to IEEE 802.11 standards or looking to deepen your understanding of the latest wireless networking advancements, this book gives you the knowledge and expertise to stay ahead in the evolving Wi-Fi technology landscape. Includes a foreword by Matt MacPherson (CTO of Wireless, Cisco Systems) In this book, you will: Understand the foundational concepts of Wi-Fi and the 802.11be protocol Explore the challenges and balance of backward compatibility in Wi-Fi 7 development Learn about the enhancements introduced in Wi-Fi 6 and Wi-Fi 6E and their impact on 802.11be Explore the enhancements in transmission and reception techniques, channel structure and multi-user access management Learn about Multi-Link Operation (MLO) and its five different modes Understand Quality of Service (QoS) mechanisms and priority scheduling Examine site survey and network planning considerations specific to Wi-Fi 7 deployments
| Author | : Benny Bing |
| Publisher | : |
| Total Pages | : |
| Release | : 2017-09 |
| Genre | : |
| ISBN | : 9780976675228 |
Wi-Fi has become the mainstream technology for fixed and mobile operators, as well as the retail and hospitality industry in meeting business challenges. Wi-Fi data rates and spectral efficiencies have continued to improve over the past two decades. This book covers the foundational principles of Wi-Fi, including the latest technologies and applications. It is the first book to discuss the technical details of the emerging 802.11ax amendment and provide a comparative assessment of 802.11ac and 802.11ax. The book also describes practical issues in Wi-Fi performance optimization and LTE-unlicensed coexistence. More specifically, it covers orthogonal frequency division multiple access, multi-user multi-antenna technologies, beamforming protocols, dynamic channel switching, operating range versus rate tradeoffs, Internet of Things (802.11ah), cognitive radio (802.11af), and challenging Wi-Fi deployments such as large-scale mesh networks, long-range point-to-point networks, unmanned aircrafts, drones and flying hotspots, naval sensors and sonobuoys, undersea environmental monitoring, communicating balloons, and location management systems. As you will discover, Wi-Fi technologies are never standing still but constantly evolving. At the same time, Wi-Fi applications are becoming more pervasive and diverse than before.
| Author | : Sundar Gandhi Sankaran |
| Publisher | : Artech House |
| Total Pages | : 240 |
| Release | : 2021-08-31 |
| Genre | : Technology & Engineering |
| ISBN | : 1630818437 |
With more than 15 billion Wi-Fi enabled devices, Wi-Fi has proven itself as a technology that has successfully evolved over the past 25 years. The need for high-speed connectivity is growing, as Wi-Fi has evolved into a fundamental utility that is expected to be available everywhere. This comprehensive resource covers six generations of Wi-Fi standards including protocol, implementation, and network deployment for both residential and enterprise environments. It will provide readers with a new understanding of how to approach and debug basic Wi-Fi problems, and will grant those wondering whether to pick 5G or Wi-Fi 6 for their product the clarity needed to make an informed decision. Readers will find in-depth coverage of Wi-Fi encryption and authentication methods, including explorations of recently uncovered security vulnerabilities and how to fix them. This book also provides detailed information on the implementation of Wi-Fi, including common regulatory and certification requirements, as well its associated challenges. This book also provides direction on the placement of Wi-Fi access points in indoor locations. It introduces the most recent Wi-Fi 6E certification, which defines requirements for devices operating on the newly opened 6 GHz band. Wi-Fi 6 is then compared with 5G technology, and this resource provides insight into the benefits of each as well as how these two technologies can be used to complement each other.
| Author | : Glenn Fleishman |
| Publisher | : alt concepts |
| Total Pages | : 110 |
| Release | : 2022-11-21 |
| Genre | : Computers |
| ISBN | : 1990783236 |
Get more from your Wi-Fi network Version 1.4, updated November 21, 2022 Setting up and securing a Wi-Fi network can be complicated and confusing. This book helps you over every hurdle involved in picking gateways, setting up a network, adding devices, and securing the network and connected phones, tablets, and computers. It’s useful for those who have set up networks in the past and want to replace them with new gear, as well as people who have never built a Wi-Fi network before.n Perhaps you already have a Wi-Fi network running in your home and office, but you’re dissatisfied with it. Or maybe you’re setting up a new house, apartment, business, or school room with Wi-Fi and need to know the basics about what to get and how to configure it. In either case, this book is for you. After over 16 years of writing regularly about Wi-Fi and answering reader questions, author Glenn Fleishman finds that the same issues still crop up: • How do I spend the least money to the best effect? • What’s the best place to put my Wi-Fi gateways? • How can I get both high throughput (speed) on my network and solid coverage across everywhere I want to use Wi-Fi? • What can I do to secure my network against outsiders near my house and elsewhere on the internet? • How do I add networked hard drives and printers? • Interference is slowing my network; what can I do to reduce it? • What’s the best way to extend my network to a garage, yard, or nearby building? This book answers those questions in depth, as well as many others related to Wi-Fi, including how to set up a personal or mobile hotspot with all major operating systems, how to access computers on your network remotely, and why you should use a VPN (virtual private network). If you have any question about overhauling your network, setting up a new one, or just finally figuring out something that’s never worked, this book has the answer. Covers macOS, Windows, iOS, Android, and Chrome OS.
| Author | : Jon Edney |
| Publisher | : Addison-Wesley Professional |
| Total Pages | : 480 |
| Release | : 2004 |
| Genre | : Computers |
| ISBN | : 9780321136206 |
This book describes new approaches to wireless security enabled by the recent development of new core technologies for Wi-Fi/802.11. It shows how the new approaches work and how they should be applied for maximum effect. For system administrators, product designers, or advanced home users.
| Author | : Gordon Colbach |
| Publisher | : |
| Total Pages | : 82 |
| Release | : 2019-06-11 |
| Genre | : |
| ISBN | : 9781073328420 |
'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
| Author | : Matthew S. Gast |
| Publisher | : "O'Reilly Media, Inc." |
| Total Pages | : 654 |
| Release | : 2005-04-25 |
| Genre | : Computers |
| ISBN | : 1449319521 |
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.
| Author | : Frank Ohrtman |
| Publisher | : McGraw Hill Professional |
| Total Pages | : 388 |
| Release | : 2003 |
| Genre | : Computers |
| ISBN | : 9780071412513 |
Written for network engineers by highly experienced wireless and Ethernet experts, this title is one of the first to provide the know-how for enterprise implementations.
| Author | : Gordon Knight |
| Publisher | : Lulu.com |
| Total Pages | : 214 |
| Release | : 2019-11 |
| Genre | : Travel |
| ISBN | : 0244531978 |
Cruising Association guide to the inland waterways of France, Belgium and Luxembourg (with 25 per cent discount offer on first year's CA membership). Includes updates to 31 October 2019. Described as their 'Bible' by regular users and yacht skippers planning routes to and from the Mediterranean, it contains a wealth of information on cruising routes, cruising preparations, supplies, equipment, licences and documents, useful addresses, books and websites as well as listing around 250 mooring places throughout France and Belgium with comments upon facilities, depths, prices, closest shops and restaurants and nearby attractions. The new edition also includes details of locations where fuel may be obtained either alongside or within easy jerry can distance.
| Author | : Claiborne Young |
| Publisher | : Pelican Publishing |
| Total Pages | : 564 |
| Release | : 2008-01-25 |
| Genre | : Travel |
| ISBN | : 9781455603190 |
From the slow-moving Manatee River to the wide-open spans of Tampa Bay to the multitude of islands and inlets between Cape Sable and Naples, Western Florida offers a tranquil alternative to the fast-paced lifestyle of the eastern coast. Cruising Guide to Western Florida leaves nothing unexplored in the waters from Flamingo to the Big Bend. Thoroughly researched and updated firsthand by the author, this comprehensive guide is the most detailed source available on the facilities and waters of the Sunshine State's western shore. It contains current information on "Navigation data "Anchorage locales along the entire shore"Fuel depots and docks"Marinas"Shoreside dining and other attractions"Historic sites As in his previous books, Claiborne Young furnishes dozens of invaluable maps, photographs, and chart references. He includes specific waypoints for anchorages and marinas, as well as ratings for transient docking fees. Intriguing historical profiles and coastal folklore give visitors the flavor of the region. Sections on unsafe areas and shoals help cruisers avoid dangerous waters. ABOUT THE AUTHORClaiborne S. Young's books for Pelican have become the gold standard for cruising guides. A resident of Burlington, North Carolina, Young and his wife spend their time exploring the waterways of southeastern United States and gathering priceless information on each area. Young also edits the on-line cruising newsletter The Salty Southeast Cruiser's Net.
