Article (Scientific journals)
Achievable Data Rate of DCT-based Multicarrier Modulation Systems
Cruz-Roldán, Fernando; ALVES MARTINS, Wallace; Sergio Ramirez Diniz, Paulo et al.
2019In IEEE Transactions on Wireless Communications, 18 (3), p. 1739 - 1749
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Abstract :
[en] This paper aims at studying the achievable data rate of discrete cosine transform (DCT)-based multicarrier modulation (MCM) systems. To this end, a general formulation is presented for the full transmission/reception process of data in Type-II even DCT and Type-IV even DCT-based systems. The paper focuses on the use of symmetric extension (SE) and zero padding (ZP) as redundancy methods. Furthermore, three cases related to the channel order and the length of the redundancy are studied. In the first case, the channel order is less than or equal to the length of the redundancy. In the second and third cases, the channel order is greater than the length of the redundancy; the interference caused by the channel impulse response is calculated, and theoretical expressions for their powers are derived. These expressions allow studying the achievable data rate of DCT-based MCM systems, besides enabling the comparison with the conventional MCM based on the discrete Fourier Transform.
Disciplines :
Electrical & electronics engineering
Author, co-author :
Cruz-Roldán, Fernando;  Universidad de Alcalá > Department of Teoría de la Señal y Comunicaciones
ALVES MARTINS, Wallace ;  University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT)
Sergio Ramirez Diniz, Paulo;  Federal University of Rio de Janeiro > Electrical Engineering Program
Moonen, Marc;  KU Leuven > Department of Electrical Engineering
External co-authors :
yes
Language :
English
Title :
Achievable Data Rate of DCT-based Multicarrier Modulation Systems
Publication date :
March 2019
Journal title :
IEEE Transactions on Wireless Communications
ISSN :
1558-2248
Publisher :
Institute of Electrical and Electronics Engineers, New York, United States - New York
Volume :
18
Issue :
3
Pages :
1739 - 1749
Peer reviewed :
Peer Reviewed verified by ORBi
Focus Area :
Security, Reliability and Trust
Available on ORBilu :
since 16 August 2019

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