Two-way 5G NR fiber-wireless systems using single-carrier optical modulation for downstream and phase modulation scheme for upstream

HH Lu, CY Li, WS Tsai, YE Peng, WC Fan… - Journal of Lightwave …, 2023 - opg.optica.org
Fifth-generation (5G) millimeter-wave (MMW)/sub-THz signals over a two-way fiber-wireless
system using single-carrier optical modulation for downstream and phase modulation (PM) …

[PDF][PDF] Tunable optical frequency comb enabled scalable and cost-effective multiuser orthogonal frequency-division multiple access passive optical network with …

C Chen, C Zhang, D Liu, K Qiu… - Optics letters, 2012 - prod0439940.pic5.ysjianzhan.cn
We propose and experimentally demonstrate a multiuser orthogonal frequency-division
multiple access passive optical network (OFDMA-PON) with source-free optical network …

Bidirectional OFDM based MMW/THzW over fiber system for next generation communication

K Mallick, P Mandal, B Dutta, B Kuiri… - IEEE Photonics …, 2021 - ieeexplore.ieee.org
The modern world and modern technology want 5G communication to satiate their urgent
need of multi-gigabits data transmission in small cells. For this aspiration, a bidirectional …

A rational harmonic mode-locking optoelectronic oscillator for microwave frequency comb generation

J Zhang, M Wang, B Wu, Y Li, Q Ding… - IEEE Microwave and …, 2022 - ieeexplore.ieee.org
Recently, optoelectronic oscillators (OEOs) have shown good behavior in microwave signal
generation. In this letter, we propose a rational harmonic mode-locking OEO (RHML-OEO) to …

Millimeter-wave and UWB over a colorless WDM-PON based on polarization multiplexing using a polarization modulator

T Shao, J Yao - Journal of Lightwave Technology, 2013 - opg.optica.org
A broadband millimeter-wave (mmW) at 60-GHz band and an impulse radio ultra-wideband
(IR-UWB) over a colorless 100-GHz dense wavelength division multiplexing (DWDM) …

[HTML][HTML] Convergent optical fronthaul link for wireless access over different spectral bands

M Botella-Campos, J Romero-Huedo, J Mora… - Optical Fiber …, 2025 - Elsevier
We demonstrate a convergent optical fronthaul link for enabling heterogeneous wireless
access technologies in 6G future networks deployment based on a directly modulated laser …

BPSK optical mm-wave signal generation by septupling frequency via a single optical phase modulator

P Wu, J Ma - Optics Communications, 2016 - Elsevier
In this paper, we have proposed a novel and simple scheme to generate the BPSK optical
millimeter wave (MMW) signal with frequency septupling by using an optical phase …

Proposing simulation model for multi‐wavelength source offering 40 Gbps WDM‐PON using AWG with a single laser

R Ullah, L Bo, S Ullah, M Yaya, F Tian… - Computer …, 2019 - Wiley Online Library
In this paper, A new simulation model is proposed and implemented for cost effective optical
line terminal (OLT) arrangements for wavelength division multiplexed passive optical …

Full-duplex fiber-wireless link for alternative wired and 40-GHz band wireless access based on differential quaternary phase-shift optical single sideband millimeter …

R Zhang, J Ma, X **n - Optical Engineering, 2015 - spiedigitallibrary.org
A full-duplex fiber-wireless link with a uniform single sideband differential quaternary phase-
shift keying optical millimeter-wave signal is proposed to provide wired or 40-GHz band …

Photonic frequency-octupling scheme for stable microwave generation based on two incoherent optical sources

H Chen, J Wang, H Lu, T Ning, L Pei, J Li - OSA Continuum, 2020 - opg.optica.org
In this paper, a real-time frequency-octupling photonic generator scheme that can realize
stable microwave signal generation by using two incoherent optical sources without the …