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商品描述
Description
Now in its fifth edition, the bestselling book on UMTS has been updated to cover 3GPP WCDMA and High Speed Packet Access (HSPA) from Release 99 to Release 9. Written by leading experts in the field, the book explains HSPA performance based on simulations and field experience, and illustrates the benefits of HSPA evolution (HSPA+) both from the operators and from the end user’s perspective. It continues to provide updated descriptions of the 3GPP standard including the physical layer, radio protocols on layers 1-3 and a system architecture description. The challenges and solutions regarding terminal RF design are also discussed, including the benefits of HSPA+ power saving features. There is also the addition of a new chapter on femto cells as part of the updates to this fifth edition.
Key updates include:
- HSPA evolution (HSPA+);
- Multicarrier HSPA solutions;
- HSPA femto cells (home base stations);
- TD-SCDMA system description;
- Terminal power consumption optimization.
- Updated description of LTE
商品描述(中文翻譯)
描述
本書是關於 UMTS 的暢銷書籍，現在已經進入第五版，更新內容涵蓋了 3GPP WCDMA 和高速分組接入 (HSPA)，從 Release 99 到 Release 9。這本書由該領域的專家撰寫，根據模擬和現場經驗解釋 HSPA 的性能，並從運營商和最終用戶的角度說明 HSPA 演進 (HSPA+) 的好處。它持續提供 3GPP 標準的更新描述，包括物理層、1-3 層的無線協議以及系統架構描述。書中還討論了終端 RF 設計的挑戰和解決方案，包括 HSPA+ 節能特性的好處。此外，這一版還新增了一章關於 femto cells 的內容。
主要更新包括：
- HSPA 演進 (HSPA+)；
- 多載波 HSPA 解決方案；
- HSPA femto cells (家庭基站)；
- TD-SCDMA 系統描述；
- 終端功耗優化。
- LTE 的更新描述。
