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
