DocumentCode
3233863
Title
Performance analysis of space time block code in MIMO-OFDM systems
Author
Jie, Zhang ; Liang, Liu ; Jin, Li
Author_Institution
Sch. of Electron. & Inf., Northwestern Polytech. Univ., Xi´´An, China
fYear
2011
fDate
27-29 May 2011
Firstpage
13
Lastpage
16
Abstract
MIMO-OFDM system, which is the combination of MIMO and OFDM technology, can live up to a high data transmission rate with reliability through diversity. MIMO-OFDM with STBC has excellent performance against Multi-path effects and frequency selective fading, what´s more, the BER and the coding complexity is low. In this paper, a simulation model of MIMO-OFDM system based on STBC is built and transmission performances under different channels are analyzed. The simulation results show that the MIMO-OFDM system based on STBC outperforms other MIMO-OFDM system without STBC in BER performance.
Keywords
MIMO communication; OFDM modulation; diversity reception; space-time block codes; MIMO-OFDM Systems; diversity; frequency selective fading; high data transmission rate; multipath effects; reliability; space time block code; Bit error rate; MIMO; Reliability; BER; MIMO-OFDM; STBC;
fLanguage
English
Publisher
ieee
Conference_Titel
Communication Software and Networks (ICCSN), 2011 IEEE 3rd International Conference on
Conference_Location
Xi´an
Print_ISBN
978-1-61284-485-5
Type
conf
DOI
10.1109/ICCSN.2011.6014377
Filename
6014377
Link To Document