Performance evaluation of PB/MC-CDMA in MIMO Rayleigh fading channel

Author

Li, Cuixiao ; Lee, Kyujin ; Lee, Kyesan

Author_Institution

Dept. of Electron. & Radio Eng., Kyung Hee Univ., Yongin, South Korea

fYear

2009

fDate

28-30 Sept. 2009

Firstpage

584

Lastpage

587

Abstract

In this paper, we focus on partial block MC-CDMA (PB/MC-CDMA) which has been proposed recently and been regarded as very promising candidate in MIMO Rayleigh fading channel system, as PB/MC-CDMA is an efficient system that is more robust against a multi-path fading channel. However when PB/MC-CDMA used in MIMO system there still have the interference occurred by the multiple access interference (MAI) and because of the correlation between the antennas there also has the interference from different antennas. In this paper, in order to solve this problems, the space time block code(STBC)is applied to PB(Partial Block)/MC-CDMA in MIMO system. When the two technical combine together, then good performance can be get in MIMO Rayleigh fading system.

Keywords

MIMO communication; Rayleigh channels; block codes; code division multiple access; multipath channels; radiofrequency interference; space-time codes; MIMO Rayleigh fading channel; multipath fading channel; multiple access interference; partial block MC-CDMA; performance evaluation; space time block code; Bandwidth; Diversity methods; Fading; MIMO; Multicarrier code division multiple access; Multiple access interference; Rayleigh channels; Receiving antennas; Transmitters; Transmitting antennas;

fLanguage

English

Publisher

ieee

Conference_Titel

Communications and Information Technology, 2009. ISCIT 2009. 9th International Symposium on

Conference_Location

Icheon

Print_ISBN

978-1-4244-4521-9

Electronic_ISBN

978-1-4244-4522-6

Type

conf

DOI

10.1109/ISCIT.2009.5341180

Filename

5341180