The Parallel Optoelectronic Reservoir Computing Based Nonlinear Channel Equalization

2021 ◽  
Author(s):  
Xingxing Feng ◽  
Lu Zhang ◽  
Xianbin Yu ◽  
Xiaodan Pang ◽  
Xiazhen Gu
Keyword(s):  
Channel Equalization ◽  
Reservoir Computing

Cyclic Reservoir Computing with FPGA Devices for Efficient Channel Equalization

2018 ◽  
pp. 226-234
Author(s):  
Erik S. Skibinsky-Gitlin ◽  
Miquel L. Alomar ◽  
Christiam F. Frasser ◽  
Vincent Canals ◽  
Eugeni Isern ◽  
...  
Keyword(s):  
Channel Equalization ◽  
Reservoir Computing

scholarly journals Numerical Study of Parallel Optoelectronic Reservoir Computing to Enhance Nonlinear Channel Equalization

Photonics ◽  
2021 ◽  
Vol 8 (10) ◽  
pp. 406
Author(s):  
Xingxing Feng ◽  
Lu Zhang ◽  
Xiaodan Pang ◽  
Xiazhen Gu ◽  
Xianbin Yu
Keyword(s):  
Signal Processing ◽  
High Power ◽  
Communication Systems ◽  
Power Efficiency ◽  
High Speed ◽  
Numerical Study ◽  
Digital Signal ◽  
Channel Equalization ◽  
Optical Signal ◽  
Reservoir Computing

Nonlinear impairment is one of the critical limits to enhancing the performance of high-speed communication systems. Traditional digital signal processing (DSP)-based nonlinear channel equalization schemes are influenced by limited bandwidth, high power consumption, and high processing latency. Optoelectronic reservoir computing (RC) is considered a promising optical signal processing (OSP) technique with merits such as large bandwidth, high power efficiency, and low training complexity. In this paper, optoelectronic RC was employed to solve the nonlinear channel equalization problem. A parallel optoelectronic RC scheme with a dual-polarization Mach–Zehnder modulator (DPol-MZM) is proposed and demonstrated numerically. The nonlinear channel equalization performance was greatly enhanced compared with the traditional optoelectronic RC and the Volterra-based nonlinear DSP schemes. In addition, the system efficiency was improved with a single DPol-MZM.

Adaptive Inertia Weight Particle Swarm Optimization For Linear and Nonlinear Channel Equalization

2012 ◽  
Vol 3 (4) ◽  
pp. 1-4
Author(s):  
Diana D.C Diana D.C ◽  
◽  
Joy Vasantha Rani.S.P Joy Vasantha Rani.S.P ◽  
Nithya.T.R Nithya.T.R ◽  
Srimukhee.B Srimukhee.B
Keyword(s):  
Particle Swarm Optimization ◽  
Particle Swarm ◽  
Channel Equalization ◽  
Swarm Optimization ◽  
Inertia Weight ◽  
Linear And Nonlinear

A RFI Suppression Algorithm Based on Channel Equalization for the VHF/UHF UWB SAR

2011 ◽  
Vol 30 (3) ◽  
pp. 550-553 ◽  
Author(s):  
Zhen Dong ◽  
Dian-nong Liang ◽  
Xiao-tao Huang
Keyword(s):  
Channel Equalization

Efficient Implementation of SC-FDMA with PAPR Reduction and Channel equalization

2018 ◽  
Vol 27 (1) ◽  
pp. 89-108
Author(s):  
Amal Fawzy ◽  
Mustafa M. Abd Elnaby ◽  
F. E. Abd El Samie ◽  
Salah khamis ◽  
Sameh Napoleon
Keyword(s):  
Channel Equalization ◽  
Efficient Implementation ◽  
Papr Reduction

scholarly journals Comparative Study of Artificial Neural Network Based Channel Equalization Methods for MmWave Communications

IEEE Access ◽  
2021 ◽  
pp. 1-1
Author(s):  
Diego Fernando Carrera ◽  
Cesar Vargas-Rosales ◽  
Noe M. Yungaicela-Naula ◽  
Leyre Azpilicueta
Keyword(s):  
Neural Network ◽  
Artificial Neural Network ◽  
Comparative Study ◽  
Channel Equalization ◽  
Artificial Neural
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