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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
現在的第五版,這本暢銷的UMTS書籍已經更新,涵蓋了從第99版到第9版的3GPP WCDMA和高速封包存取(HSPA)。本書由該領域的領先專家撰寫,解釋了基於模擬和現場經驗的HSPA性能,並說明了HSPA演進(HSPA+)對運營商和最終用戶的好處。它繼續提供3GPP標準的更新描述,包括物理層,第1-3層的無線協議和系統架構描述。還討論了關於終端射頻設計的挑戰和解決方案,包括HSPA+節能功能的好處。此外,本版還新增了一章關於femto cell的內容。
主要更新包括:
- HSPA演進(HSPA+)
- 多載波HSPA解決方案
- HSPA femto cell(家庭基站)
- TD-SCDMA系統描述
- 終端功耗優化
- 更新的LTE描述