TY - GEN
T1 - The Design and Performance Evaluation of 4-SSB Using Hilbert Transform with SISO Turbo and Shadow Equalizer Toward 5G Communication Networks and Beyond
AU - Mustafa, Alhassani Mohammed
AU - Nguyen, Quang N.
AU - Ohta, Gen Icchiro
AU - Sato, Takuro
N1 - Publisher Copyright:
© 2021, The Editor(s) (if applicable) and The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.
PY - 2021
Y1 - 2021
N2 - As the Hilbert transform is known as the main cause of intersymbol interference (ISI) in single-sideband generation (SSB), the design and performance evaluation of relevant equalizers over Hilbert transform with different numbers of taps is critical to minimize the ISI effect. In this paper, we develop a mathematical model of Hilbert transform with the different number of taps with the relevant equalizers over four single-sideband (4-SSB), given that 4-SSB modulation can carry a double amount of information while using half of the bandwidth compared to the conventional modulation of SSB. As expected, the evaluation results demonstrate that the soft-input soft-output (SISO) Turbo equalizer has degraded the ISI issue with small number of tap since the Hilbert transform is showed to work empirically in the case of small tap number. Similarly, the Shadow equalizer verifies the benefits and robustness of the Hilbert transform effect with the lowest number of taps, particularly Bit Error Rate (BER) performance is converged when the number of taps is greater than 15. This demonstrates a new insight into applying the SISO Turbo and Shadow equalizer using the novel concept of 4-SSB modulation for data transmission in the case of coded and uncoded wireless environments, respectively, toward 5G communication networks and beyond.
AB - As the Hilbert transform is known as the main cause of intersymbol interference (ISI) in single-sideband generation (SSB), the design and performance evaluation of relevant equalizers over Hilbert transform with different numbers of taps is critical to minimize the ISI effect. In this paper, we develop a mathematical model of Hilbert transform with the different number of taps with the relevant equalizers over four single-sideband (4-SSB), given that 4-SSB modulation can carry a double amount of information while using half of the bandwidth compared to the conventional modulation of SSB. As expected, the evaluation results demonstrate that the soft-input soft-output (SISO) Turbo equalizer has degraded the ISI issue with small number of tap since the Hilbert transform is showed to work empirically in the case of small tap number. Similarly, the Shadow equalizer verifies the benefits and robustness of the Hilbert transform effect with the lowest number of taps, particularly Bit Error Rate (BER) performance is converged when the number of taps is greater than 15. This demonstrates a new insight into applying the SISO Turbo and Shadow equalizer using the novel concept of 4-SSB modulation for data transmission in the case of coded and uncoded wireless environments, respectively, toward 5G communication networks and beyond.
KW - 5G
KW - Four Single-Sideband (4-SSB)
KW - Hilbert transform
KW - Inter-Symbol interference (ISI)
KW - Shadow equalizer
KW - Soft-input soft-output (SISO) equalizer
KW - Turbo coding
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U2 - 10.1007/978-981-15-5856-6_36
DO - 10.1007/978-981-15-5856-6_36
M3 - Conference contribution
AN - SCOPUS:85096424703
SN - 9789811558559
T3 - Advances in Intelligent Systems and Computing
SP - 355
EP - 363
BT - Proceedings of 5th International Congress on Information and Communication Technology, ICICT 2020
A2 - Yang, Xin-She
A2 - Sherratt, R Simon
A2 - Dey, Nilanjan
A2 - Joshi, Amit
PB - Springer Science and Business Media Deutschland GmbH
T2 - 5th International Congress on Information and Communication Technology, ICICT 2020
Y2 - 20 February 2020 through 21 February 2020
ER -