Researching | Neural network equalization based on delta-sigma modulation

Chinese Optics Letters, Volume. 22, Issue 4, 040601(2024)

Neural network equalization based on delta-sigma modulation

Bo Liu^1、*, Jianxin Ren¹, Xiangyu Wu¹, Shuaidong Chen¹, Yaya Mao¹, and Li Zhao²

Author Affiliations

¹Nanjing University of Information Science & Technology, Nanjing 210044, China

²Key Laboratory for Information Science of Electromagnetic Waves (MoE), Fudan University, Shanghai 200433, China

show less

Full Text Get PDF

Figures&Tables (10)

References (23)

Paper Information

References(23)

[1] L. Zhao, B. Sang, Y. Tan et al. Transmission of 1024-QAM OFDM at 28 GHz radio frequency using 5G millimeter wave phased array antenna. IEEE Trans. Microwave Theory Tech., 70, 4211(2022).

[2] B. Skubic, M. Fiorani, S. Tombaz et al. Optical transport solutions for 5G fixed wireless access [Invited]. J. Opt. Commun. Netw., 9, D10(2017).

[3] Y.-W. Chen, R. Zhang, C.-W. Hsu et al. Key enabling technologies for the post-5G era: fully adaptive, all-spectra coordinated radio access network with function decoupling. IEEE Commun. Mag., 58, 60(2020).

[4] M. Huang, Y. Chen, P. Peng et al. A full field-of-view self-steering beamformer for 5G mm-wave fiber-wireless mobile fronthaul. J. Light. Technol., 38, 1221(2020).

[5] Z. Wang, Y. Xiao, S. Wang et al. Security enhancement of W-band millimeter-wave based on 3-D Hilbert scrambling and diffusion. Opt. Express, 29, 17890(2021).

[6] X. Li, J. Yu, L. Zhao et al. 135-GHz D-band 60-Gbps PAM-8 wireless transmission employing a joint DNN equalizer with BP and CMMA. J. Lightwave Technol., 37, 196(2019).

[7] L. Zhao, Y. Zhang, W. Zhou. Probabilistically shaped 64QAM OFDM signal transmission in a heterodyne coherent detection system. Opt. Commun., 434, 175(2019).

[8] W. Zhou, L. Zhao, J. Zhang et al. 1-Tb/s millimeter-wave signal wireless delivery at D-band. J. Lightwave Technol., 37, 196(2020).

[9] Y. Zhou, J. Xiao, L. Wang et al. Simplified independent triple-sideband signal generation and transmission scheme based on one I/Q modulator at 0.3-THz. Opt. Express, 31, 9395(2023).

[10] Y. Zhou, J. Ming, L. Wang et al. Optical polarization division multiplexing transmission system based on simplified twin-SSB modulation. Opt. Lett., 47, 5317(2022).

[11] L. Zhao, K. Wang, W. Zhou. Transmission of 4096-QAM OFDM at D-band. Opt. Express, 31, 2270(2023).

[12] L. Zhao, S. Xu, M. Wang et al. Probabilistic shaping-based delta sigma modulation. Opt. Lett., 48, 1450(2023).

[13] J. Wang, Z. Yu, K. Ying et al. Digital mobile fronthaul based on delta-sigma modulation for 32 LTE carrier aggregation and FBMC signals. J. Opt. Commun. Netw., 9, A233(2017).

[14] L. Zhong, Y. Zou, S. Zhang et al. An SNR-improved transmitter of delta-sigma modulation supported ultra-high-order QAM signal for Fronthaul/WiFi applications. J. Light. Technol., 40, 2780(2022).

[15] F. Zhao, X. Yang, L. Zhao et al. Demonstration of 4096QAM THz MIMO wireless delivery employing one-bit delta-sigma modulation. Opt. Lett., 47, 6361(2022).

[16] K. Bai, D. Zou, Z. Zhang et al. Digital mobile fronthaul based on performance enhanced multi-stage noise-shaping delta-sigma modulator. J. Light. Technol., 39, 439(2021).

[17] J. Shi, B. Sang, W. Zhou et al. 65,536-QAM OFDM signal transmission over a fiber-THz system at 320 GHz with delta-sigma modulation. Opt. Lett., 48, 602(2023).

[18] K. Wang, C. Wang, W. Li et al. Complex-valued 2D-CNN equalization for OFDM signals in a photonics-aided MMW communication system at the D-band. J. Light. Technol., 40, 2791(2022).

[19] I. Goodfellow, Y. Bengio, A. Courville. Deep Learning(2016).

[20] C. C. Aggarwal. Neural Networks and Deep Learning: A Textbook(2018).

[21] W. Zhou, J. Shi, K. Wang et al. Comparison of real- and complex-valued NN equalizers for photonics-aided 90-Gbps D-band PAM-4 coherent detection. J. Light. Technol., 39, 6858(2021).

[22] B. Sang, W. Zhou, Y. Tan et al. Low complexity neural network equalization based on multi-symbol output technique for 200+ Gbps IM/DD short reach optical system. J. Light. Technol., 40, 2890(2022).

[23] A. Zhou, A. Yao, Y. Guo et al. Incremental network quantization: towards lossless cnns with low-precision weights(2017).

Cited By

[1] Yaoqiang Xiao, Chunxi Zhou, Linrong Jiang, Zhaoyu An, Yuqing Li.

[1] Yaoqiang Xiao, Chunxi Zhou, Linrong Jiang, Zhaoyu An, Yuqing Li.

[1] Yaoqiang Xiao, Chunxi Zhou, Linrong Jiang, Zhaoyu An, Yuqing Li.

[1] Yaoqiang Xiao, Chunxi Zhou, Linrong Jiang, Zhaoyu An, Yuqing Li.

[1] Yaoqiang Xiao, Chunxi Zhou, Linrong Jiang, Zhaoyu An, Yuqing Li.

[1] Yaoqiang Xiao, Chunxi Zhou, Linrong Jiang, Zhaoyu An, Yuqing Li.

[1] Yaoqiang Xiao, Chunxi Zhou, Linrong Jiang, Zhaoyu An, Yuqing Li.

[1] Yaoqiang Xiao, Chunxi Zhou, Linrong Jiang, Zhaoyu An, Yuqing Li.

[1] Yaoqiang Xiao, Chunxi Zhou, Linrong Jiang, Zhaoyu An, Yuqing Li.

[1] Yaoqiang Xiao, Chunxi Zhou, Linrong Jiang, Zhaoyu An, Yuqing Li.

[1] Yaoqiang Xiao, Chunxi Zhou, Linrong Jiang, Zhaoyu An, Yuqing Li.

Tools

Get Citation

Copy Citation Text

Bo Liu, Jianxin Ren, Xiangyu Wu, Shuaidong Chen, Yaya Mao, Li Zhao, "Neural network equalization based on delta-sigma modulation," Chin. Opt. Lett. 22, 040601 (2024)

Download Citation

EndNote(RIS)BibTex Plain Text

Set citation alerts for article

Save article for my favorites

Paper Information

Category: Fiber Optics and Optical Communications

Received: Jun. 16, 2023

Accepted: Jan. 11, 2024

Published Online: Apr. 28, 2024

The Author Email: Bo Liu (bo@nuist.edu.cn)

DOI:10.3788/COL202422.040601

CSTR:32184.14.COL202422.040601

Topics

laser devices and laser physics

Lasers and Laser Optics

laser manufacturing

Instrumentation, Measurement and Metrology