DocumentCode :
3506866
Title :
Performance Evaluation of a Low-Complexity OFDM UMTS-LTE System
Author :
Osman, Ammar ; Mohammed, Abbas
Author_Institution :
Dept. of Signal Process., Blekinge Inst. of Technol., Ronneby
fYear :
2008
fDate :
11-14 May 2008
Firstpage :
2142
Lastpage :
2146
Abstract :
Research towards meeting the higher demands for higher data rates was the main reason for the birth of an evolution technology towards the 4th generation mobile communication systems. This evolution to the current 3rd generation UMTS systems was given the name E-UTRA/UTRAN long term evolution (LTE) by the 3GPP. This paper analyzes the requirements for this evolution and evaluates the performance of the OFDM-LTE system under different propagation impairments (AWGN and multipath fading channels involving pedestrian and vehicular scenarios) in terms of bit and symbol error rates (BER and SER) for different modulation formats.
Keywords :
3G mobile communication; AWGN channels; OFDM modulation; error statistics; multipath channels; AWGN; OFDM-LTE system; UMTS-LTE system; bit error rate; multipath fading channel; symbol error rate; 3G mobile communication; AWGN; Bit error rate; Error analysis; Fading; Long Term Evolution; Mobile communication; Modulation; OFDM; Performance analysis;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Vehicular Technology Conference, 2008. VTC Spring 2008. IEEE
Conference_Location :
Singapore
ISSN :
1550-2252
Print_ISBN :
978-1-4244-1644-8
Electronic_ISBN :
1550-2252
Type :
conf
DOI :
10.1109/VETECS.2008.479
Filename :
4526035
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=3506866
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