Version 1
: Received: 21 October 2024 / Approved: 21 October 2024 / Online: 22 October 2024 (09:26:40 CEST)
How to cite:
Zannou, S.; HONFOGA, A.-C.; Dossou, M.; MOEYAERT, V. Carrier Frequency Offset Impact on Ufmc/NUCs Performance: A Dvb-T2 Case Study. Preprints2024, 2024101656. https://doi.org/10.20944/preprints202410.1656.v1
Zannou, S.; HONFOGA, A.-C.; Dossou, M.; MOEYAERT, V. Carrier Frequency Offset Impact on Ufmc/NUCs Performance: A Dvb-T2 Case Study. Preprints 2024, 2024101656. https://doi.org/10.20944/preprints202410.1656.v1
Zannou, S.; HONFOGA, A.-C.; Dossou, M.; MOEYAERT, V. Carrier Frequency Offset Impact on Ufmc/NUCs Performance: A Dvb-T2 Case Study. Preprints2024, 2024101656. https://doi.org/10.20944/preprints202410.1656.v1
APA Style
Zannou, S., HONFOGA, A. C., Dossou, M., & MOEYAERT, V. (2024). Carrier Frequency Offset Impact on Ufmc/NUCs Performance: A Dvb-T2 Case Study. Preprints. https://doi.org/10.20944/preprints202410.1656.v1
Chicago/Turabian Style
Zannou, S., Michel Dossou and Véronique MOEYAERT. 2024 "Carrier Frequency Offset Impact on Ufmc/NUCs Performance: A Dvb-T2 Case Study" Preprints. https://doi.org/10.20944/preprints202410.1656.v1
Abstract
Digital terrestrial television is now implemented in many world wide countries and is
now mature. Digital Video Broadcasting-Terrestrial, second generation (DVB-T2) is the European
standard adopted or deployed by European and African countries which uses Orthogonal Frequency
Division Multiplexing (OFDM) modulation to achieve a good throughput performance. However,
its main particularity is the number of subcarriers operated for OFDM modulation which is high
(up to 32768). Also, mobile reception is planned in DVB-T2 in addition to rooftop antenna and
portable receptions planned in DVB-T. But, the main challenge of DVB-T2 for mobile reception is the
presence of Carrier Frequency Offset (CFO) which degrades the system performance by inducing
an InterCarrier Interference (ICI) on DVB-T2 signal. This paper evaluates the system performance
in the presence of the CFO when Gaussian noise and TU6 channel are applied. Universal Filtered
Multicarrier (UFMC) and Non Uniform Constellations (NUCs) have previously demonstrated good
performances in comparison with OFDM and Quadrature Amplitude Modulation (QAM) in DVB-T2.
The impact of CFO on the UFMC and NUCs based DVB-T2 system is additionally investigated in
this work. The results demonstrate that the penalties induced by CFO insertion in UFMC and NUCs
based DVB-T2 are highly reduced in comparison to those for the native DVB-T2. At a BER of 10−3,
the CFO penalties induced by the native DVB-T2 are respectively 0.96 dB and 4 dB when only AWGN
is used and when TU6 is additionally considered. The penalties are equals to 0.84 dB and 0.2 dB for
UFMC/NUCs based DVB-T2.
Computer Science and Mathematics, Computer Networks and Communications
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.