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Long Term Evolution/4G 發展現況

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Long Term Evolution/4G 發展現況. Author: 工研院資通所工程組長 / 陳逸萍 Speaker : KUO,CHIH-HUNG Advisor : Rung-Shiang Cheng Internet Technology Laboratory  institute of Computer and Communication  Kun Shan University [email protected] . 大綱. 簡介 LTE 之系統概述 LTE 發展走向 4G LTE 所面對之挑戰. 簡介. - PowerPoint PPT Presentation

Text of Long Term Evolution/4G 發展現況

  • Long Term Evolution/4G Author: /

    Speaker :KUO,CHIH-HUNGAdvisor:Rung-ShiangChengInternet Technology Laboratory institute of Computer and Communication Kun Shan [email protected]

  • LTE LTE 4GLTE

  • LTE

    1.4 Mhz, 3.0 Mhz, 5 Mhz, 10 Mhz, 15Mhz and 20 Mhz

    350km/h

    GSM/HSPA/WCDMA All IP

  • ARPU (Average Revenue Per User) LTEARPU

    ARPU 2006ARPU

    voice ARPUdata ARPU

  • LTE

    LTE 3GPP 2004 11 3GPP UMTSUniversal Mobile Telephone System

    4G Wi max3GPP X2010 3GPP/LTE 10 WI Working Items 802.16m IMT Advanced 4G

  • LTE LTE

    EPCEPCAll-IP real time real time EPC

  • OFDMAOFDMA OFDM

    MIMO MIMO/ LTE 2x2 or 4x4 MIMO.

  • LTE 4GUTU-R LTE-A 1Gbps100MHZ 3GPP 36.913 Requirements for Further Advancements for LTE-Advanced

    -LTE radio -radio interworking-LTE

    LTE

  • 20MHz 5 100MHz

  • LTE 2009 TDD/LTELTE LTE

    LTE WimaxMobile Wimax IMT-20003G MotorolaSamsungIntel CiscoWimax

  • !!

    ***********

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