Key fiber wireless integrated radio access technologies for 5G and beyond

GK Chang, YW Chen - 2019 24th OptoElectronics and …, 2019 - ieeexplore.ieee.org
Fiber-wireless integrated radio access technologies are the pillars to enable game-changing
network architectures to deliver extremely diverse and demanding services required by 5G …

Free space optical communication in long-reach unidirectional ring-architecture fiber network

CH Yeh, JR Chen, WY You, WP Lin, CW Chow - IEEE Access, 2020 - ieeexplore.ieee.org
In the work, a ring-constructed wavelength-division-multiplexing (WDM) access system for
delivering multiple free space optical (FSO) wireless signals is investigated. To reach the …

Survivable and reliable WDM-PON system with self-protected mechanism against fiber fault

CH Yeh, CM Luo, YR **e, CW Chow, YW Chen… - IEEE …, 2019 - ieeexplore.ieee.org
In the paper, we present and design a self-restored wavelength multiplexing division
passive optical network (WDM-PON) configuration to prevent the fiber failure and data …

Optical reflection interference equalization for single-wavelength bidirectional WDM-PON transmission system

S Shibita, D Hisano, K Maruta… - IEEE Photonics …, 2020 - ieeexplore.ieee.org
This paper proposes a novel return light cancellation technique using an adaptive
interference equalizer in the wavelength division multiplexed passive optical network (WDM …

Auxiliary Management and Control Channel (AMCC) for Coherent Frequency-Division-Multiplexing (FDM) PON

J Wang, W Shen, J Chen, G Li, S **ng… - IEEE Photonics …, 2024 - ieeexplore.ieee.org
The auxiliary management and control channel (AMCC) is an extra channel transmitting
control and management signal to not change the GPON frame and reduce the PON system …

Rayleigh backscattering noise alleviation in long-reach ring-based WDM access communication

CH Yeh, JR Chen, WY You, WP Lin, CW Chow - IEEE Access, 2020 - ieeexplore.ieee.org
In the paper, we propose and design a ring-topology wavelength-division-multiplexing
(WDM) access network for long-reach signal transmission. Here, the new central office (CO) …

Up to 20 Mb/s auxiliary management and control channel signal transmission in 50 Gb/s PON system

H Guo, C Yang, X Qin, Y Gao, Z Zheng… - Optical Fiber …, 2021 - opg.optica.org
Conference title, upper and lower case, bolded, 18 point type, centered Page 1 Up to 20 Mb/s
Auxiliary Management and Control Channel Signal Transmission in 50 Gb/s PON System …

Self-healing WDM-based point-to-multipoint coherent passive optical network system with ONU-collaborative star topology for access-span robustness

T Kodama - Optics Express, 2022 - opg.optica.org
This study proposed a new small star topology network architecture connecting a secondary
fiber link between adjacent small cell base stations for disaster tolerance in the access span …

Low cost c-ran and fronthaul design with wdm-pon and multi-hop** wireless link

D Hisano, K Maruta, Y Nakayama - 2020 IEEE 17th Annual …, 2020 - ieeexplore.ieee.org
A mobile base station (MBS) comprises a central unit (CU), a distributed unit (DU), and a
remote unit (RU) for efficient deployment in 5th-generation mobile communications system …

Demonstration of reflected interference cancellation in single-wavelength bidirectional PON system

S Shibita, D Hisano, K Mishina… - 2019 IEEE Photonics …, 2019 - ieeexplore.ieee.org
This paper proposes a novel cancellation technique of a Fresnel reflected light in single-
wavelength bidirectional wavelength division multiplexed passive optical network (WDM …