TY - GEN
T1 - Performance assessment of orthogonal chirp division multiplexing in MIMO space time coding
AU - Bomfin, Roberto
AU - Chafii, Marwa
AU - Fettweis, Gerhard
N1 - Funding Information:
This work was supported by the European Union’s Horizon 2020 under grant agreements no. 732174 (ORCA project) and no. 777137 (5GRANGE project). And the authors acknowledge the Paris Seine Initiative (University of Cergy-Pontoise, CNRS, ENSEA, ETIS lab) for the support of the project through the ASIA Chair of Excellence Grant (PIA/ANR-16-IDEX-0008).
Publisher Copyright:
© 2019 IEEE.
PY - 2019/9
Y1 - 2019/9
N2 - Recent results have shown that the recently proposed Orthogonal Chirp Division Multiplexing (OCDM) system outperforms OFDM under frequency-selective channels in single-input single-output case. In this work, we investigate the viability of OCDM in a multiple-input multiple-output case with different space time coding techniques. In particular, we consider: Alamouti, cyclic delay diversity (CDD) and Alamouti with CDD (ACDD) techniques. The contribution of this paper is twofold. Firstly, we provide a comprehensive model for ACDD, which for the best of the authors' knowledge is not available in the literature. Secondly, we evaluate this model in a vehicular communication scenario based on ITS-G5 standard, and we show that OCDM outperforms OFDM in terms of frame error rate performance.
AB - Recent results have shown that the recently proposed Orthogonal Chirp Division Multiplexing (OCDM) system outperforms OFDM under frequency-selective channels in single-input single-output case. In this work, we investigate the viability of OCDM in a multiple-input multiple-output case with different space time coding techniques. In particular, we consider: Alamouti, cyclic delay diversity (CDD) and Alamouti with CDD (ACDD) techniques. The contribution of this paper is twofold. Firstly, we provide a comprehensive model for ACDD, which for the best of the authors' knowledge is not available in the literature. Secondly, we evaluate this model in a vehicular communication scenario based on ITS-G5 standard, and we show that OCDM outperforms OFDM in terms of frame error rate performance.
KW - Alamouti
KW - Cyclic delay diversity
KW - OCDM
KW - Space-time coding
UR - http://www.scopus.com/inward/record.url?scp=85076821157&partnerID=8YFLogxK
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U2 - 10.1109/5GWF.2019.8911635
DO - 10.1109/5GWF.2019.8911635
M3 - Conference contribution
AN - SCOPUS:85076821157
T3 - IEEE 5G World Forum, 5GWF 2019 - Conference Proceedings
SP - 220
EP - 225
BT - IEEE 5G World Forum, 5GWF 2019 - Conference Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2nd IEEE 5G World Forum, 5GWF 2019
Y2 - 30 September 2019 through 2 October 2019
ER -