Merging engine implementation for intra-frame sharing in multi-tenant virtual passive optical networks

A Ahmad, A Ahmed, A Al-Dweik, ST Ali… - Journal of Optical …, 2023 - opg.optica.org
High up-front capital expenditures impede the widespread deployment of passive optical
networks (PONs). A multi-tenant solution, in which multiple network operators virtually share …

Two-tier PON virtualization with scheduler synchronization supporting application-level ultra-low latency in MEC based cloud-RAN, using MESH-PON

S Das, F Slyne, D Kilper, M Ruffini - Journal of Optical …, 2023 - opg.optica.org
Ultra-low end-to-end latency is one of the most important requirements in 5G networks and
beyond to support latency-critical applications. Cloud radio access networks and multi …

Energy efficient SDN and SDR joint adaptation of CPU utilization based on experimental data analytics

B Chen, F Slyne, M Ruffini - ICC 2023-IEEE International …, 2023 - ieeexplore.ieee.org
In this paper we propose a hybrid softwarized architecture of Network Function Virtualization
(NFV) where Software-Defined Networking (SDN) and Software-Defined Radio (SDR) …

Trusted distributed marketplace for virtual passive optical network sharing

N Afraz, M Ruffini - Journal of Optical Communications and …, 2022 - opg.optica.org
Infrastructure sharing has always been a core aspect of telecommunications networks,
especially in the access. The move towards resource-demanding services, which are part of …

A Novel low-latency DBA for Virtualised PON implemented through P4 In-Network Processing

DR Mafioletti, F Slyne, R Giller, M O'Hanlon… - Optical Fiber …, 2021 - opg.optica.org
A Novel low-latency DBA for Virtualised PON implemented through P4 In-Network Processing
Page 1 A Novel low-latency DBA for Virtualised PON implemented through P4 In-Network …

Connected OFCity Challenge: an updated perspective on technology for connected cities

M Ruffini, C Xie, JS Wey - Optical Fiber Communication …, 2023 - opg.optica.org
Connected OFCity Challenge: an updated perspective on technology for connected cities Page 1
Connected OFCity Challenge: an updated perspective on technology for connected cities Marco …

Real-Time Wide-Range Carrier Frequency Offset Compensation by Multi-Thread PADE for Fully Softwarized Access Networks

T Suzuki, SY Kim, JI Kani, T Yoshida - IEEE Access, 2024 - ieeexplore.ieee.org
With the evolution of access systems by network function virtualization (NFV) and the
software-defined network (SDN), further softwarization including transmission functions is …

Demonstration of adaptive image transmission that meets various application requirements in 10G-EPON

T Suzuki, SY Kim, Y Koyasako, JI Kani, J Terada - IEEE Access, 2020 - ieeexplore.ieee.org
To accommodate various applications in optical access systems, the Software-Defined
Network (SDN) with edge computing is the key allowing telecom operators to achieve …

Experimental demonstration of RAN functional split over virtual PON transport network

L Larsen, F Slyne, G Mountaser, M Ruffini… - arXiv preprint arXiv …, 2021 - arxiv.org
Cloud-Radio Access Networks (Cloud-RANs) are separating the mobile networks base
station functions into three units, the connection between the two of them is referred to as the …

FPGA xPON traffic analysis

A Tomasov, T Horvath, P Munster… - 2021 44th …, 2021 - ieeexplore.ieee.org
Passive optical networks are a suitable and promising solution for the service delivery
network, particularly for data, video, and voice communications. An optical distribution …