Secure Roaming in 802.11 Networks (Paperback)

Paul Goransson, Raymond Greenlaw

  • 出版商: Newnes
  • 出版日期: 2007-06-01
  • 售價: $3,320
  • 貴賓價: 9.5$3,154
  • 語言: 英文
  • 頁數: 368
  • 裝訂: Paperback
  • ISBN: 0750682116
  • ISBN-13: 9780750682114
  • 相關分類: 802.11
  • 無法訂購

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商品描述

Description

This book explores the fundamental concepts, basic theory, and key principles of 802.11 networks with roaming capabilities. Today, we increasingly expect to find public Wide Local Area Network (WLAN) 802.11 access in our airports, public spaces, and hotels, and we want to maintain our connections when were mobile and using 802.11 WLANs.

However, 802.11 was not originally designed with roaming capabilities and cant, in its pure form, support seamless roaming between different hotspots and other 802.11 access points. This book details the theory behind various 802.11 extensions to permit roaming and describes how these extensions can be successfully implemented in 802.11 WLANs. Coverage of User Authentication in 802.11 is reviewed as is roaming between 802.11 and other wireless technologies. Wireless technologies and application programming interfaces are given their due with generous coverage as well.

* Offers a comprehensive treatise on Wi-Fi 802.11 roaming by comparing/contrasting it to cellular roaming theory and techniques
* Emerges as a "one stop" resource for design engineers charged with fulfilling the market need for seamless 802.11 device roaming capabilities
* Builds upon the knowledge base of a professional audience without delving into long discussions of theory long since mastered

商品描述(中文翻譯)

描述

本書探討了具有漫遊功能的802.11網絡的基本概念、基本理論和關鍵原則。如今,我們越來越期望在機場、公共場所和酒店中找到公共廣域網絡(WLAN)802.11接入,並且在移動並使用802.11 WLAN時保持連接。

然而,802.11最初並不具備漫遊功能,純粹的802.11無法支持不同熱點和其他802.11接入點之間的無縫漫遊。本書詳細介紹了各種802.11擴展的理論,以實現漫遊,並描述了如何在802.11 WLAN中成功實施這些擴展。還回顧了802.11中的用戶身份驗證以及802.11和其他無線技術之間的漫遊。同樣還對無線技術和應用程序編程接口進行了充分的介紹。

* 通過將其與蜂窩漫遊理論和技術進行比較,提供了關於Wi-Fi 802.11漫遊的全面論述
* 成為設計工程師的“一站式”資源,負責滿足無縫802.11設備漫遊功能的市場需求
* 在不深入討論早已掌握的理論的情況下,擴充了專業讀者的知識基礎