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商品描述
A comparative introduction to major global wireless standards, technologies and their applications
From GSM to LTE-Advanced Pro and 5G: An Introduction to Mobile Networks and Mobile Broadband, 3rd Edition provides technical descriptions of the various wireless technologies currently in use. It explains the rationales behind their differing mechanisms and implementations while exploring the advantages and limitations of each technology.
This edition has been fully updated and substantially expanded to reflect the significant evolution in mobile network technology occurring over the past several years. The chapter on LTE has been extensively enhanced with new coverage of current implementations of LTE carrier aggregation, mobility management, cell reselection and handover procedures, as well as the latest developments in 5G radio and core networks in 3GPP. It now features additional information on the TD-LTE air interface, IPv6 in mobile networks, Network Function Virtualization (NFV) and Narrowband Internet of Things (NB-IOT). Voice-over-LTE (VoLTE) is now treated extensively in a separate chapter featuring coverage of the VoLTE call establishment process, dedicated bearer setup, header compression, speech codec and bandwidth negotiation, supplementary service configuration and VoLTE emergency calls. In addition, extensive coverage of Voice-over-Wifi and mission critical communication for public safety organizations over LTE has been added. The WLAN chapter now provides coverage of WPA2-Professional with certificates for authentication in large deployments, such as the global Eduroam network and the new WLAN 60 GHz air interface. Bluetooth evolution has been addressed by including a detailed description of Bluetooth Low Energy (BLE) in the chapter devoted to Bluetooth.
- Describes the different systems based on the standards, their practical implementation and design assumptions, and the performance and capacity of each system in practice is analyzed and explained
- Questions at the end of each chapter and answers on the accompanying website make this book ideal for self-study or as course material.
商品描述(中文翻譯)
《從GSM到LTE-Advanced Pro和5G:移動網絡和移動寬帶介紹》是一本對主要全球無線標準、技術及其應用進行比較介紹的書籍。該書提供了目前使用的各種無線技術的技術描述,並解釋了它們不同機制和實現的原因,同時探討了每種技術的優點和限制。
這本第三版已經全面更新並大幅擴充,以反映過去幾年移動網絡技術的重大演進。LTE章節已經進行了廣泛增強,包括對LTE載波聚合、移動管理、小區重新選擇和切換程序的最新實現的新覆蓋,以及3GPP中5G無線和核心網絡的最新發展。現在還增加了有關TD-LTE空中接口、移動網絡中的IPv6、網絡功能虛擬化(NFV)和窄帶物聯網(NB-IOT)的其他信息。Voice-over-LTE(VoLTE)現在在一個獨立的章節中進行了廣泛的介紹,包括VoLTE呼叫建立過程、專用承載設置、標頭壓縮、語音編解碼器和帶寬協商、補充服務配置和VoLTE緊急呼叫。此外,還增加了對LTE上的Voice-over-Wifi和公共安全組織的關鍵通信的廣泛介紹。WLAN章節現在提供了WPA2-Professional的覆蓋,用於大型部署的身份驗證,例如全球Eduroam網絡和新的WLAN 60 GHz空中接口。藍牙演進通過在藍牙專用章節中詳細描述藍牙低功耗(BLE)來進行了處理。
該書描述了基於標準的不同系統,它們的實際實施和設計假設,並分析和解釋了每個系統在實踐中的性能和容量。每章末尾都有問題,附帶網站上的答案,使本書成為自學或課程教材的理想選擇。