長期演進技術升級版
维基百科，自由的百科全书
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本条目可能包含原创研究或未查证内容。（2012年11月12日） |
長期演進技術升級版（英語：LTE Advanced），簡稱LTE升級版，是基於長期演進技術（LTE）的版本，也是4G規格的國際高速無線通訊標準。它是一个移动通讯标准，于2009年末正式作为4G系统递交至ITU-T，并先后通过国际电信联盟、IMT-Advanced，最终于2011年3月为3GPP完成。[1]它被3GPP标准化成为主要的LTE增强标准。
目录 |
[编辑] 簡介
前一版LTE最早是由NTT DoCoMo電信所提出的，並且被承認為國際標準，最初於2009年12月在瑞典和挪威提供服務
[编辑] 建議
[编辑] Timeframe
[编辑] Technology demonstrations
[编辑] 參考
- Qualcomm: http://qualcomm.com/technology
- Harri Holma, Antti Toskala, LTE for UMTS - OFDMA and SC-FDMA Based Radio Access, John Wiley & Sons 2009, ISBN 978-0-470-99401-6 Chapter 2.6: LTE Advanced for IMT-advanced, page 19-21.
- Moray Rumney (editor), LTE and the Evolution to 4G Wireless: Design and Measurement Challenges, Agilent Technologies Publication 2009, ISBN 978-0-470-68261-6, Chapter 8.7: Proving LTE Advanced, page 425
- Preben E. Mogensen, Tommi Koivisto, Klaus I. Pedersen 1, et al.; Nokia Siemens Networks;LTE Advanced: The Path towards Gigabit/s in Wireless Mobile Communications, Wireless VITAE'09.
[编辑] 註釋
- ^ Stefan Parkvall, Erik Dahlman, Anders Furuskär et al; Ericsson, Robert Syputa, Maravedis; ITU global standard for international mobile telecommunications ´IMT-Advanced´; LTE Advanced - Evolving LTE towards IMT-Advanced; Vehicular Technology Conference, 2008. VTC 2008-Fall. IEEE 68th 21-24 Sept. 2008 Page(s):1 - 5.
[编辑] 外部連結
- LTE Advanced page on Qualcomm site
- 3GPP Official 3GPP Standardisation Page on LTE Advanced
- LTE Advanced overview
- Future use of LTE A femtocells
- LTE Portal – 3GPP LTE / LTE Advanced Technology, dedicated portal created for information sharing, collaboration, and networking
[编辑] 資料來源 (White papers, technical papers, application notes)
- ITU-R Confers IMT-Advanced (4G) Status to 3GPP LTE – LTE Advanced is officially 4G
- The LTE / LTE Advanced Guide – a semi-annual publication on LTE / LTE Advanced, May and November 2010 publications are now available
- LTE-Advanced Technology Introduction - This white paper summarizes necessary improvements, which are known as LTE-Advanced
- Introducing LTE-Advanced - Application Note
- LTE Bitstream Verification - Application Note about verification of baseband data of LTE/LTE-A-ready products.
- LTE Transmission Modes and Beamforming - This white paper discusses the basics of beamforming and explains the eight MIMO transmission modes in LTE Release 9.
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