DocumentCode :
2332372
Title :
System-Level Simulation of LTE/LTE-A for IMT-Advanced Systems
Author :
Noh, Jung-Hoon ; Oh, Seong-Jun
Author_Institution :
Div. of Comput. & Commun. Eng., Korea Univ., Seoul, South Korea
fYear :
2011
fDate :
15-18 May 2011
Firstpage :
1
Lastpage :
5
Abstract :
This paper analyzes the system-level performance of the long term evolution (LTE)/LTE-Advanced (LTE-A). LTE/LTE-A has been considered to be a promising next generation communication system. It is proposed to ITU-R to be acknowledged as an IMT-Advanced technology. The performance of candidate technology proposals for IMT-Advanced should be evaluated to see if it satisfies the predefined minimum requirement of ITU-R. Note that ITU-R provides a report on evaluation guidelines, assumptions and minimum requirements, and it is strongly recommended that the guidelines and assumptions are followed when evaluating performance. This article summarizes the simulation methodology based on ITU-R guidelines and investigates the key technology, Multi-User MIMO (MU-MIMO), of LTE/LTE-A for IMT-Advanced. Simulation shows that LTE/LTE-A with the advanced MU-MIMO feature achieves performance above the ITU-R requirements, which cannot be achieved with Single-User MIMO (SU-MIMO).
Keywords :
Long Term Evolution; MIMO communication; IMT-advanced systems; ITU-R guidelines; International Telecommunication Union Radiocommunication Sector; LTE-LTE-advanced; long term evolution; multiuser MIMO; next generation communication system; system-level simulation; Guidelines; Interference; MIMO; OFDM; Receivers; Signal to noise ratio; Wideband;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Vehicular Technology Conference (VTC Spring), 2011 IEEE 73rd
Conference_Location :
Yokohama
ISSN :
1550-2252
Print_ISBN :
978-1-4244-8332-7
Type :
conf
DOI :
10.1109/VETECS.2011.5956445
Filename :
5956445
Link To Document :
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