Virtualized PON based on abstraction, softwarization, and service chaining for flexible and agile service creations
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 …
systems need to accommodate an ever-widening variety of new services. To deal with the …
Demonstration of real-time coherent 10-Gb/s QPSK reception implemented on a commodity server
Demonstration of Real-time Coherent 10-Gb/s QPSK Reception Implemented on a Commodity
Server Page 1 978-1-6654-3868-1/21/$31.00 ©2021 IEEE Demonstration of Real-time Coherent …
Server Page 1 978-1-6654-3868-1/21/$31.00 ©2021 IEEE Demonstration of Real-time Coherent …
Real-time polarization demultiplexing by multi-thread constant modulus algorithm for fully softwarized access networks
Optical access networks are replacing dedicated hardware-based architectures with
architectures centered on general-purpose servers based on network function virtualization …
architectures centered on general-purpose servers based on network function virtualization …
[HTML][HTML] Improved carrier phase recovery for high-capacity optical communication systems with high-order modulation formats
Abstract A modified Viterbi-Viterbi (MVV) carrier phase recovery (CPR) algorithm is
comprehensively studied based on the quadrature phase-shift-keying (QPSK) partition …
comprehensively studied based on the quadrature phase-shift-keying (QPSK) partition …
PON virtualization including PHY softwarization
This paper summarizes studies on passive optical network (PON) virtualization, including
the softwarization of physical-layer (PHY) coding and digital signal processing (DSP), as …
the softwarization of physical-layer (PHY) coding and digital signal processing (DSP), as …
Real-Time Wide-Range Carrier Frequency Offset Compensation by Multi-Thread PADE for Fully Softwarized Access Networks
With the evolution of access systems by network function virtualization (NFV) and the
software-defined network (SDN), further softwarization including transmission functions is …
software-defined network (SDN), further softwarization including transmission functions is …
Real-Time Demonstration of Softwarized Low-Complexity Timing Recovery by CMA Filter Interpolation for Baud-Rate Sampling DSP
Real-Time Demonstration of Softwarized Low-Complexity Timing Recovery by CMA Filter
Interpolation for Baud-Rate Sampling DSP Page 1 Real-Time Demonstration of Softwarized …
Interpolation for Baud-Rate Sampling DSP Page 1 Real-Time Demonstration of Softwarized …
Real-time transmission using a GPU-based Kramers-Kronig coherent receiver
Real-time transmission using a GPU-based Kramers-Kronig coherent receiver Page 1
OECC/PSC 2022 ©IEICE Real-time transmission using a GPU-based Kramers-Kronig …
OECC/PSC 2022 ©IEICE Real-time transmission using a GPU-based Kramers-Kronig …
Carrier phase recovery in optical fiber communication systems using high-order modulation formats
Nowadays, the coherent optical communication system plays an important role in
communication field because of large capability and bandwidth. A coherent optical …
communication field because of large capability and bandwidth. A coherent optical …
Real-Time Optical Transmission with GPU-Based DSP
A real-time receiver with GPU-based digital signal processing is demonstrated using only
commercial off-the-shelf equipment. Both intensity-modulated directly-detected PAM-N …
commercial off-the-shelf equipment. Both intensity-modulated directly-detected PAM-N …