Cognitive Radio with Single Carrier TDCS and Multicarrier OFDM Approach with V-BLAST Receiver in Rayleigh Fading Channel

Ibrahim Budiarjo; Homayoun Nikookar; Leonardus P. Ligthart

2nd International ICST Conference on Cognitive Radio Oriented Wireless Networks and Communications

Research Article

Cognitive Radio with Single Carrier TDCS and Multicarrier OFDM Approach with V-BLAST Receiver in Rayleigh Fading Channel

Cite: BibTeX Plain Text

@INPROCEEDINGS{10.1109/CROWNCOM.2007.4549787,
    author={Ibrahim Budiarjo and Homayoun Nikookar and Leonardus P. Ligthart},
    title={Cognitive Radio with Single Carrier TDCS and Multicarrier OFDM Approach with V-BLAST Receiver in Rayleigh Fading Channel},
    proceedings={2nd International ICST Conference on Cognitive Radio Oriented Wireless Networks and Communications},
    publisher={IEEE},
    proceedings_a={CROWNCOM},
    year={2008},
    month={6},
    keywords={TDCS; OFDM; MIMO; V-BLAST; Rayleigh Fading},
    doi={10.1109/CROWNCOM.2007.4549787}
}

Ibrahim Budiarjo
Homayoun Nikookar
Leonardus P. Ligthart
Year: 2008
Cognitive Radio with Single Carrier TDCS and Multicarrier OFDM Approach with V-BLAST Receiver in Rayleigh Fading Channel
CROWNCOM
IEEE
DOI: 10.1109/CROWNCOM.2007.4549787

Ibrahim Budiarjo¹^,*, Homayoun Nikookar¹^,*, Leonardus P. Ligthart¹^,*

1: International Research Centre for Telecommunications, Transmission and Radar (IRCTR) Department of Electrical Engineering, Mathematics, and Computer Science Delft University of Technology Mekelweg 4, 2628 CD Delft, The Netherlands.

*Contact email: i.budiarjo@irctr.tudelft.nl, h.nikookar@irctr.tudelft.nl, l.p.ligthart@irctr.tudelft.nl

Abstract

This paper presents the performance comparison of Cognitive Radio TDCS and OFDM based for MIMO system using VBLAST receiver architecture to reconstruct the transmitted data. The interference avoidance performance in terms of BER and bitrate are improved by adding multiple antennas to the system and the use of V-BLAST technique at the receiver. The results show the most promising interference avoidance technique combined with MIMO V-BLAST architecture to be applied in the CR system.

Keywords: TDCS; OFDM; MIMO; V-BLAST; Rayleigh Fading

Published: 2008-06-24
Publisher: IEEE
Modified: 2011-07-31

: http://dx.doi.org/10.1109/CROWNCOM.2007.4549787