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所在平台: Udemy |
课程主页: https://www.udemy.com/course/wi-fi-6-and-wi-fi-7-technologies-and-applications/
课程评论：没有评论
课程名称：Wi-Fi 6 和 Wi-Fi 7 技术与应用 课程概述：在过去的二十年中，Wi-Fi的数据传输速率和频谱效率不断提高。通过将多用户和多链路传输与多天线和多载波能力结合，下一代Wi-Fi将能够连接前所未有数量的个人设备和“物联网”，超越单纯的用户间通信。本课程描述了Wi-Fi的基础原理，包括最先进的技术和应用。除了涵盖11n、11ac和11ax，还讨论了最新的802.11be修订版的技术细节，并对802.11ax和802.11be进行比较评估。课程还介绍了Wi-Fi性能优化的实际问题以及关键物理层和接入层机制。课程内容包括正交频分复用（OFDM）、正交频分多址（OFDMA）、多用户多天线多链路技术、波束成形协议以及操作范围与速率之间的权衡等。该课程为任何构建先进Wi-Fi系统的无线工程师设计，包含200个精心制作的幻灯片，旨在最大程度地提高清晰度和加速学习，并提供简短的测验。 课程亮点： • 当前及新兴Wi-Fi标准的原则 • 深入讲解11n、11ac、11ax和11be • 强大的系统优化技巧 • OFDMA与多用户MIMO的实用比较 讲师介绍：该讲师出版了七代Wi-Fi书籍。思科系统公司采用其一本书的18000印刷版作为推出其首个无线产品——Aironet Wi-Fi产品的材料。此举帮助Wi-Fi（802.11b）在1999年实现了快速发展，尽管1997年首次版本的标准在当时遭遇了失败，并且该技术面临来自3G蜂窝网络的激烈竞争，正值2G全球成功的背景下。此外，Wi-Fi联盟也从WECA重新品牌化，并在当时面临少数厂商的薄弱支持。该讲师曾为大学和高通、摩托罗拉解决方案等公司进行现场Wi-Fi课程，并担任Wi-Fi领域的专家证人。他编辑的无线局域网书籍（由剑桥大学出版社出版）近期被一些人工智能公司作为培训材料采纳。
Wi-Fi data rates and spectral efficiencies have continued to improve over the past two decades. By adding multi-user and multi-link transmission to multi-antenna and multi-carrier capabilities, next-generation Wi-Fi will be able to connect to an unprecedented number of personal devices and "things", expanding beyond user-to-user communications. This course describes the foundational principles of Wi-Fi, including state-of-the-art technologies and applications. In addition to 11n, 11ac, and 11ax, it discusses the latest technical details of the new 802.11be amendment and provides a comparative assessment of 802.11ax and 802.11be. The course also presents practical issues in Wi-Fi performance optimization, and key physical and access layer mechanisms. Among the topics covered include OFDM, OFDMA, multi-user multi-antenna multi-link technologies, beamforming protocols, and operating range versus rate tradeoffs. This indispensable course is designed for any wireless engineer building advanced Wi-Fi systems from ground up and comprises 200 informative slides that are meticulously crafted to maximize clarity and accelerate learning. It also contains a short quiz.Course Highlights• Principles of current and emerging Wi-Fi standards• In-depth coverage of 11n, 11ac, 11ax, and 11be• Powerful tips on system optimization• Practical comparison of OFDMA and multi-user MIMOAbout the InstructorThe instructor has published 7 generations of Wi-Fi books. Cisco Systems adopted 18,000 printed copies of one of his books to launch its first wireless product―the Aironet Wi-Fi product. This bold move helped jumpstart Wi-Fi (802.11b) in 1999 when the first version of the standard (ratified in 1997) was a failure and the technology was facing intense competition from 3G cellular, riding on the global success of 2G. Additionally, the Wi-Fi Alliance rebranded itself from WECA and was at the crossroads with weak support from a handful of vendors. The instructor has conducted on-site Wi-Fi courses for universities and companies such as Qualcomm and Motorola Solutions, and has served as an expert witness on Wi-Fi. His edited book on wireless LANs (published by Cambridge University Press) was recently adopted by AI companies as training material.
