Hiroyuki Uzawa

According to our database, Hiroyuki Uzawa authored at least 27 papers between 2011 and 2023.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2023

High-definition technology of AI inference scheme for object detection on edge/terminal.

Hiroyuki Uzawa, Shuhei Yoshida, Yukou Iinuma, Saki Hatta, Daisuke Kobayashi, Yuya Omori, Yusuke Horishita, Ken Nakamura, Shuichi Takada, Hassan Toorabally, Koyo Nitta, Koji Yamazaki, Kimikazu Sano

IEICE Electron. Express, 2023

2022

Traffic Monitoring System for 100-Gbps Virtualized Optical Networks.

Yusuke Sekihara, Namiko Ikeda, Hiroyuki Uzawa, Shoko Ohteru, Saki Hatta, Shuhei Yoshida, Kimikazu Sano

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2022

2021

FPGA-based network microburst analysis system with efficient packet capturing.

Shuhei Yoshida, Yuta Ukon, Shoko Ohteru, Hiroyuki Uzawa, Namiko Ikeda, Koyo Nitta

JOCN, 2021

A Power Reduction Scheme with Partial Sleep Control of ONU Frame Buffer in Operation.

Hiroyuki Uzawa, Kazuhiko Terada, Koyo Nitta

IEICE Trans. Commun., 2021

Programmable Hardware Accelerator for Finite-State-Machine Processing in Flexible Access Network Systems.

Saki Hatta, Nobuyuki Tanaka, Hiroyuki Uzawa, Koyo Nitta

IEICE Trans. Commun., 2021

High-definition object detection technology based on AI inference scheme and its implementation.

Hiroyuki Uzawa, Shuhei Yoshida, Yuukou Iinuma, Saki Hatta, Daisuke Kobayashi, Yuya Omori, Ken Nakamura, Shuichi Takada, Hassan Toorabally, Kimikazu Sano

IEICE Electron. Express, 2021

2020

Dynamic bandwidth allocation scheme for network-slicing-based TDM-PON toward the beyond-5G era.

Hiroyuki Uzawa, Kazuaki Honda, Hirotaka Nakamura, Yukio Hirano, Kenichi Nakura, Seiji Kozaki, Jun Terada

JOCN, 2020

FPGA-Based Network Microburst Analysis System with Flow Specification and Efficient Packet Capturing.

Shuhei Yoshida, Yuta Ukon, Shoko Ohteru, Hiroyuki Uzawa, Namiko Ikeda, Koyo Nitta

Proceedings of the 31st IEEE International Conference on Application-specific Systems, 2020

2019

Decoupling of Uplink User and HARQ Response Signals to Relax the Latency Requirement for Bridged Fronthaul Networks.

Daisuke Hisano, Yu Nakayama, Takahiro Kubo, Hiroyuki Uzawa, Youichi Fukada, Jun Terada

JOCN, 2019

Disaggregation of Time-Critical Applications in Flexible Access System Architecture [Invited].

Kota Asaka, Hirotaka Ujikawa, Hiroyuki Uzawa, Hirotaka Nakamura, Jun-ichi Kani, Akihiro Otaka, Jun Terada

JOCN, 2019

First Demonstration of Bandwidth-Allocation Scheme for Network-Slicing-Based TDM-PON toward 5G and IoT Era.

Hiroyuki Uzawa, Kazuaki Honda, Hirotaka Nakamura, Yukio Hirano, Kenichi Nakura, Seiji Kozaki, Atsushi Okamura, Jun Terada

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2019

In-Service Software Updating without Packet Loss for a Time-Critical Function on Optical Access Network System.

Takumi Harada, Takashi Yamada, Hirotaka Ujikawa, Hiroyuki Uzawa, Junichi Kani, Jun Terada

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2019

Wavelength-aggregation Scheme with Delay-based Frame Distribution Technique for Incrementally Upgrading TWDM-PON toward 5G Beyond.

Rintaro Harada, Hiroyuki Uzawa, Hirotaka Nakamura, Jun Terada

Proceedings of the 25th Asia-Pacific Conference on Communications, 2019

2018

Predictive Bandwidth Allocation Scheme With Traffic Pattern and Fluctuation Tracking for TDM-PON-Based Mobile Fronthaul.

Daisuke Hisano, Hiroyuki Uzawa, Yu Nakayama, Hirotaka Nakamura, Jun Terada, Akihiro Otaka

IEEE J. Sel. Areas Commun., 2018

TDD Pattern Estimation and Auto-Recovery from Estimation Error for Accommodations of Fronthaul and Secondary Services in TDM-PON.

Daisuke Hisano, Hiroyuki Uzawa, Yu Nakayama, Tatsuya Shimada, Jun Terada, Akihiro Otaka

JOCN, 2018

2017

Effective Utilization of Unallocated Intervals in TDD-Based Fronthaul Employing TDM-PON.

Daisuke Hisano, Tatsuya Shimada, Hiroshi Ou, Takayuki Kobayashi, Yu Nakayama, Hiroyuki Uzawa, Jun Terada, Akihiro Otaka

JOCN, 2017

Efficient DWBA Algorithm for TWDM-PON with Mobile Fronthaul in 5G Networks.

Yu Nakayama, Hiroyuki Uzawa, Daisuke Hisano, Hirotaka Ujikawa, Hirotaka Nakamura, Jun Terada, Akihiro Otaka

Proceedings of the 2017 IEEE Global Communications Conference, 2017

Practical Mobile-DBA Scheme Considering Data Arrival Period for 5G Mobile Fronthaul with TDM-PON.

Hiroyuki Uzawa, Hiroko Nomura, Tatsuya Shimada, Daisuke Hisano, Kenji Miyamoto, Yu Nakayama, Keita Takahashi, Jun Terada, Akihiro Otaka

Proceedings of the European Conference on Optical Communication, 2017

NG-PON2 Demonstration with Small Delay Variation and Low Latency for 5G Mobile Fronthaul.

Keita Takahashi, Hirotaka Nakamura, Hiroyuki Uzawa, Kenji Miyamoto, Yu Nakayama, Tatsuya Shimada, Jun Terada, Akihiro Otaka

Proceedings of the European Conference on Optical Communication, 2017

Automatic Recovery from Estimation Error for Accommodation of TDD-based Fronthaul and Secondary Service in a TDM-PON.

Daisuke Hisano, Hiroyuki Uzawa, Yu Nakayama, Tatsuya Shimada, Jun Terada, Akihiro Otaka

Proceedings of the European Conference on Optical Communication, 2017

2016

High-speed radio-resource scheduling for 5G ultra-high-density distributed antenna systems.

Yuki Arikawa, Hiroyuki Uzawa, Takeshi Sakamoto, Satoshi Shigematsu

Proceedings of the 8th International Conference on Wireless Communications & Signal Processing, 2016

2015

Practical resource scheduling in massive-cell deployment for 5G mobile communications systems.

Yuki Arikawa, Kenji Kawai, Hiroyuki Uzawa, Satoshi Shigematsu

Proceedings of the 2015 International Symposium on Intelligent Signal Processing and Communication Systems, 2015

Data transmission scheme for enhancing effective downlink bandwidth in 5G mobile fronthaul with TDM-PON.

Hiroyuki Uzawa, Yuki Arikawa, Kenji Kawai, Satoshi Shigematsu

Proceedings of the European Conference on Optical Communication, 2015

High-speed sorted-table search scheme for network processing.

Hiroyuki Uzawa, Kazuhiko Terada, Namiko Ikeda, Satoshi Shigematsu

Proceedings of the 21st Asia-Pacific Conference on Communications, 2015

2014

Coordinating energy-efficient CPEs on IEEE 1904.1 compliant systems Via ONU for enhanced power savings: Proposal and demonstration.

Hiroko Nomura, Hiroyuki Uzawa, Yuki Arikawa, Yukikuni Nishida, Hirotaka Ujikawa, Ken-Ichi Suzuki, Naoto Yoshimoto

Proceedings of the IEEE International Conference on Communications, 2014

2012

Wire-speed verification schemes for HW/SW design of 10-Gbit/s-class large-scale NW SoC using multiple FPGAs.

Kazuhiko Terada, Hiroyuki Uzawa, Namiko Ikeda, Satoshi Shigematsu, Nobuyuki Tanaka, Masami Urano

Proceedings of the 22nd International Conference on Field Programmable Logic and Applications (FPL), 2012

2011

Energy-Efficient Frame-Buffer Architecture and It's Control Schemes for ONU Power Reduction.

Hiroyuki Uzawa, Kazuhiko Terada, Namiko Ikeda, Akihiko Miyazaki, Masami Urano, Tsugumichi Shibata

Proceedings of the Global Communications Conference, 2011