Virtualized PON based on abstraction, softwarization, and service chaining for flexible and agile service creations

T Suzuki, SY Kim, J Kani, T Yoshida - Journal of Optical …, 2023 - opg.optica.org
The specifications of passive optical network (PON) systems continue to evolve while access
systems need to accommodate an ever-widening variety of new services. To deal with the …

Latency-aware task scheduling for IoT applications based on artificial intelligence with partitioning in small-scale fog computing environments

JB Lim - Sensors, 2022 - mdpi.com
The Internet of Things applications have become popular because of their lightweight nature
and usefulness, which require low latency and response time. Hence, Internet of Things …

Low-latency PON PHY implementation on GPUs for fully software-defined access networks

T Suzuki, SY Kim, J Kani, T Yoshida - IEEE Network, 2022 - ieeexplore.ieee.org
In order to respond to the increasing diversification of requirements, studies on software-
defined access networks to enhance the flexibility of network systems continues. For fully …

Optical access evolutions towards SDN and disaggregated hardware: an operator perspective

G Simon, P Chanclou, M Wang, D Abgrall… - Journal of Optical …, 2022 - opg.optica.org
In this paper, we review recent advances of the optical access network in the path toward
Cloud-computing-related technologies, software defined networking, and network function …

Real-time polarization demultiplexing by multi-thread constant modulus algorithm for fully softwarized access networks

T Suzuki, SY Kim, J Kani… - Journal of Lightwave …, 2022 - ieeexplore.ieee.org
Optical access networks are replacing dedicated hardware-based architectures with
architectures centered on general-purpose servers based on network function virtualization …

Real-time Software Implementation of Coherent Receiver DSP Adopting Multiplication-Based Parallel Frequency Offset Compensation for Fully Virtualized Access …

T Suzuki, SY Kim, J Kani, T Yoshida - Optical Fiber Communication …, 2023 - opg.optica.org
This paper proposes multiplication-based parallel frequency offset compen-sation (FOC) for
virtualized access networks and demonstrates real-time softwarization of the full DSP …

PON virtualization including PHY softwarization

T Suzuki, SY Kim, K Asaka, J Kani… - 2022 Optical Fiber …, 2022 - ieeexplore.ieee.org
This paper summarizes studies on passive optical network (PON) virtualization, including
the softwarization of physical-layer (PHY) coding and digital signal processing (DSP), as …

Digital Coherent based PON Technologies and Beyond-100G Optical Access Systems

N Suzuki, H Miura, K Mochizuki… - … (OECC) and 2022 …, 2022 - ieeexplore.ieee.org
Digital Coherent based PON Technologies and Beyond-100G Optical Access Systems Page
1 OECC/PSC 2022 ©IEICE Digital Coherent based PON Technologies and Beyond-100G …

Low-Latency Physical-Layer Function Chaining Using Inter-Container Shared Memory for Fully Virtualized Access Networks

T Suzuki, SY Kim, J Kani, T Yoshida - Optical Fiber Communication …, 2024 - opg.optica.org
Low-Latency Physical-Layer Function Chaining Using Inter-Container Shared Memory for Fully
Virtualized Access Networks Page 1 Low-Latency Physical-Layer Function Chaining Using …

Overview of GPU-Based Real-Time Receivers Using Kramers-Kronig Coherent Detection

RS Luis, S van der Heide… - … (OECC) and 2022 …, 2022 - ieeexplore.ieee.org
Overview of GPU-Based Real-Time Receivers Using Kramers-Kronig Coherent Detection Page
1 OECC/PSC 2022 ©IEICE Overview of GPU-Based Real-Time Receivers Using Kramers-Kronig …