Single wavelength twin-SSB direct detection system based on Kramers–Kronig receiver and time-interleaved OFDM frame

Fan, Shizhao; Zhuge, Qunbi; Sowailem, Mohammed; Morsy-Osman, Mohamed; Hoang, Thang M.; Zhang, Fangyuan; Li, Yan; Wu, Jian; Plant, David V.

doi:10.1016/j.optcom.2018.04.077

Cited by 6 publications

(1 citation statement)

References 18 publications

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“…Discrete Cosine Transform (34) is used to create the boundaries between the input data sequences using Fourier transformation that uses whole numbers. The PSD of the RDCT is computed using the relationship between the peak signal and its copy to extend the sequence of M-point data to 2M-point data sequence with the help of the mirroring technique.…”

Section: Characteristics Of Reconfigurable Discrete Cosine Transform mentioning

confidence: 99%

Design and implementation of reconfigurable DCT based adaptive PST techniques in OFDM communication system using interleaver encoder

Shivaji¹

2020

IJST

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Objectives: To propose Reconfigurable Discrete Cosine Transform (RDCT) in Orthogonal Frequency Division Multiplexing (OFDM) high speed communication system to improve efficient spectrum utilization and mitigation of jitter, selective fading effects. The adaptive PTS method reduces Inter-Carrier-Interference (ICI), Inter-Symbol-Interference (ISI), PAPR and the computational intricacy of the communication system. To analyse and compare the performance of proposed Reconfigurable method with existing conventional OFDM communication system. Methods: This proposed technique employs interleaver encoder with both PTS and adaptive PTS with the Reconfigurable Discrete Cosine Transform (RDCT) in OFDM Communication system. Finding: A case study has been carried out and the proposed method is found to be better in CCDF performance, reliability, flexibility and accuracy. To reduce the autocorrelation between every modulated data bit, Forward error Correction in comparison with the conventional OFDM communication system. Novelty: The recent high-speed communication system most commonly using Orthogonal Frequency division multiplexing (OFDM) to enhance the quality of service (QoS) and Bandwidth on demand. Even though the OFDM scheme offers many advantages the signal of OFDM consists of a noise that causes variation in the amplitude resulting in high peak to average power ratio (PAPR) and since OFDM is a multi-carrier system, it is more susceptible to signal drifts. Various methods to reduce the PAPR in OFDM signal are already proposed, in this paper, a technique called interleaver encoder-based Partial Transmit sequence (IEPTS) is reviewed and the new proposed technique employs interleaving encoder utilizing in both PTS and A-PTS with reconfigurable discrete cosine transform (RDCT) in OFDM high-speed communication system.

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Section: Characteristics Of Reconfigurable Discrete Cosine Transform mentioning

confidence: 99%

Design and implementation of reconfigurable DCT based adaptive PST techniques in OFDM communication system using interleaver encoder

Shivaji¹

2020

IJST

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Comparison of Kramer–Kronig receiver and one-stage SSBI mitigation algorithm in twin-SSB direct detection transmission systems enabled by MIMO processing

Fan

Xing

et al. 2019

Optics Communications

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Employing a Kramers–Kronig receiver with a directly-modulated laser

Deb

Cartledge

2021

Optics Communications

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Single wavelength twin-SSB direct detection system based on Kramers–Kronig receiver and time-interleaved OFDM frame

Cited by 6 publications

References 18 publications

Design and implementation of reconfigurable DCT based adaptive PST techniques in OFDM communication system using interleaver encoder

Design and implementation of reconfigurable DCT based adaptive PST techniques in OFDM communication system using interleaver encoder

Comparison of Kramer–Kronig receiver and one-stage SSBI mitigation algorithm in twin-SSB direct detection transmission systems enabled by MIMO processing

Employing a Kramers–Kronig receiver with a directly-modulated laser

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