Hiroyasu Obata

According to our database, Hiroyasu Obata authored at least 41 papers between 2000 and 2023.

Collaborative distances:

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

2023

AP Cooperative Mobility Control for Public Mesh Network.

Yudai Shibuya, Yohei Hasegawa, Hiroyasu Obata, Tutomu Murase

Proceedings of the IEEE International Conference on Consumer Electronics, 2023

Stabilizing Technology for Online User Dynamics by Controlling One-Way Weights of Links.

Chisa Takano, Hiroyasu Obata, Masaki Aida

Proceedings of the IEEE Intl Conf on Dependable, 2023

2022

User Cooperative Mobility to Improve TCP-BBR Throughput in Ad-Hoc Networks.

Naoyuki Ito, Jiquan Xie, Hiroyasu Obata, Tutomu Murase

Proceedings of the IEEE International Conference on Consumer Electronics - Taiwan, 2022

A Transmission Rate Variation Model Considering Transmission Power Based on Advection-Diffusion Equation for Multi-Rate Wireless LANs.

Shunsuke Sawamura, Hiroyasu Obata, Chisa Takano, Kenji Ishida

Proceedings of the 11th IEEE Global Conference on Consumer Electronics, 2022

2021

Switching Method of Media Access Control for Improving Fairness of Throughput between WLAN systems under Adjacent Channel Interference.

Hiroyasu Obata, Chisa Takano

Proceedings of the Ninth International Symposium on Computing and Networking, 2021

Performance Evaluation of Information Floating with Limited Expiration Time in Terms of Information Reception Time and Error Diffusion Rate.

Yuko Ikeda, Hiroyasu Obata, Kenji Ishida

Proceedings of the Ninth International Symposium on Computing and Networking, 2021

2020

Throughput Characteristics Evaluation of Media Access Control SP-MAC in Multi-hop WLAN Environment Considering Capture Effect.

Kazuki Nakamura, Hiroyasu Obata, Chisa Takano, Kenji Ishida

Proceedings of the Eighth International Symposium on Computing and Networking Workshops, 2020

2019

Modeling of Transmission Rate Based on Experimental Evaluation on Multi-Rate Wireless LAN for Safe and Secure Life.

Hiroyasu Obata, Chisa Takano, Kenji Ishida

Proceedings of the IEEE International Symposium on Circuits and Systems, 2019

Number of TCP Connections to Saturate Bandwidth of Wireless Networks.

Junichi Funasaka, Hiroyasu Obata, Kenji Ishida

Proceedings of the Twelfth International Conference on Mobile Computing and Ubiquitous Network, 2019

2018

Performance Evaluation on Multiple Ad Hoc Networks with Co-Existing Aggressive Contention Window Control and Legacy Control.

Riku Ohmiya, Hiroyasu Obata, Tutomu Murase

Proceedings of the 12th International Conference on Ubiquitous Information Management and Communication, 2018

Optimal placement considering interference in multiple ad hoc networks.

Riku Ohmiya, Hiroyasu Obata, Tutomu Murase

Proceedings of the 2018 International Conference on Information Networking, 2018

2017

TCP-TFEC: TCP Congestion Control based on Redundancy Setting Method for FEC over Wireless LAN.

Fumiya Teshima, Hiroyasu Obata, Ryo Hamamoto, Kenji Ishida

IEICE Trans. Inf. Syst., 2017

A Priority Control Method for Media Access Control Method SP-MAC to Improve Throughput of Bidirectional Flows.

Ryoma Ando, Ryo Hamamoto, Hiroyasu Obata, Chisa Takano, Kenji Ishida

IEICE Trans. Inf. Syst., 2017

Throughput fairness in Co-existing aggressive contention window control with legacy control in multiple ad-hoc networks.

Riku Ohmiya, Hiroyasu Obata, Tutomu Murase

Proceedings of the IEEE 6th Global Conference on Consumer Electronics, 2017

2016

Improvement of Throughput Prediction Scheme Considering Terminal Distribution in Multi-Rate WLAN Considering Both CSMA/CA and Frame Collision.

Ryo Hamamoto, Chisa Takano, Hiroyasu Obata, Kenji Ishida

IEICE Trans. Inf. Syst., 2016

Proposal for Designing Method of Radio Transmission Range to Improve Both Power Saving and Communication Reachability Based on Target Problem.

Ryo Hamamoto, Chisa Takano, Hiroyasu Obata, Masaki Aida, Kenji Ishida

IEICE Trans. Commun., 2016

Control method to guarantee throughput based on media access control method SP-MAC over WLAN.

Yuuki Yamamoto, Ryo Hamamoto, Hiroyasu Obata, Chisa Takano, Kenji Ishida

Proceedings of the 13th IEEE Annual Consumer Communications & Networking Conference, 2016

2015

SP-MAC: A Media Access Control Method Based on the Synchronization Phenomena of Coupled Oscillators over WLAN.

Hiroyasu Obata, Ryo Hamamoto, Chisa Takano, Kenji Ishida

IEICE Trans. Inf. Syst., 2015

A Proposal of Access Point Selection Method Based on Cooperative Movement of Both Access Points and Users.

Ryo Hamamoto, Tutomu Murase, Chisa Takano, Hiroyasu Obata, Kenji Ishida

IEICE Trans. Inf. Syst., 2015

An access point selection mechanism based on cooperation of access points and users movement.

Ryo Hamamoto, Chisa Takano, Hiroyasu Obata, Kenji Ishida, Tutomu Murase

Proceedings of the IFIP/IEEE International Symposium on Integrated Network Management, 2015

Throughput improvement method exploiting capture effect in densely placed WLANs.

Kenji Takahashi, Hiroyasu Obata, Tutomu Murase, Kenji Ishida

Proceedings of the 9th International Conference on Ubiquitous Information Management and Communication, 2015

Performance Evaluation of Control Method to Guarantee Throughput Based on Media Access Control SP-MAC over WLAN.

Yuuki Yamamoto, Ryo Hamamoto, Hiroyasu Obata, Chisa Takano, Kenji Ishida

Proceedings of the Third International Symposium on Computing and Networking, 2015

Redundancy Setting Method for TCP Congestion Control Based on FEC over Wireless LAN.

Fumiya Teshima, Hiroyasu Obata, Ryo Hamamoto, Kenji Ishida

Proceedings of the Third International Symposium on Computing and Networking, 2015

A Study on Detection Method of Selfish Terminal Using Manipulated MAC Parameters over WLAN.

Hiroyasu Obata, Chisa Takano, Kenji Ishida

Proceedings of the Third International Symposium on Computing and Networking, 2015

Improvement of Throughput Prediction Method for Access Point in Multi-rate WLANs Considering Media Access Control and Frame Collision.

Ryo Hamamoto, Chisa Takano, Hiroyasu Obata, Kenji Ishida

Proceedings of the Third International Symposium on Computing and Networking, 2015

An Adaptive Control Parameter Setting Method for Priority Control Based on Media Access Control SP-MAC over WLAN.

Ryoma Ando, Ryo Hamamoto, Hiroyasu Obata, Chisa Takano, Kenji Ishida

Proceedings of the Third International Symposium on Computing and Networking, 2015

Setting Radio Transmission Range Using Target Problem to Improve Communication Reachability and Power Saving.

Ryo Hamamoto, Chisa Takano, Hiroyasu Obata, Masaki Aida, Kenji Ishida

Proceedings of the Ad Hoc Networks, 2015

2014

A Control Method of Guaranteeing Throughput for TCP Communication Considering Handover over WLAN.

Hiroyasu Obata, Ayaka Momota, Junichi Funasaka, Kenji Ishida

Proceedings of the 34th International Conference on Distributed Computing Systems Workshops (ICDCS 2014 Workshops), Madrid, Spain, June 30, 2014

Performance Evaluation of Flow QoS Guarantee Method Based on TCP Congestion Control and MAC Frame Priority Control over Multi-rate WLAN Environment.

Hikaru Tsushima, Ryo Hamamoto, Hiroyasu Obata, Kenji Ishida

Proceedings of the Second International Symposium on Computing and Networking, 2014

Throughput Characteristics Evaluation of Media Access Control Method Based on Synchronization Phenomena of Coupled Oscillators over WLAN Coexisting of CSMA/CA Terminals.

Hiroyasu Obata, Ryo Hamamoto, Chisa Takano, Kenji Ishida

Proceedings of the Second International Symposium on Computing and Networking, 2014

UDP Throughput Evaluation Considering the Communication Distance between AP and Wireless Terminals over Multi-rate WLAN Environment.

Kohei Izui, Hiroyasu Obata, Chisa Takano, Kenji Ishida

Proceedings of the Second International Symposium on Computing and Networking, 2014

Characteristics Analysis of an AP Selection Method Based on Coordination Moving Both Users and APs.

Ryo Hamamoto, Chisa Takano, Hiroyasu Obata, Kenji Ishida, Tutomu Murase

Proceedings of the Second International Symposium on Computing and Networking, 2014

2012

Evaluation of TCP Performance by Using High-Speed Communication Satellite WINDS and Large Earth Terminal.

Hiroyasu Obata, Kenji Ishida, Chisa Takano, Junichi Funasaka, Masaaki Bessho

IEICE Trans. Commun., 2012

2011

Experimental Evaluation of TCP-STAR for Satellite Internet over WINDS.

Hiroyasu Obata, Kazuya Tamehiro, Kenji Ishida

Proceedings of the 10th International Symposium on Autonomous Decentralized Systems, 2011

Restraining greedy TCP behavior by MAC frame control on wireless LAN.

Kenta Mimura, Hiroyasu Obata, Kenji Ishida, Tutomu Murase

Proceedings of the 2011 IEEE Consumer Communications and Networking Conference, 2011

A New TCP Control Method for Guaranteeing Throughput over High Speed Satellite Links.

Hiroyasu Obata, Kazuya Tamehiro, Kenji Ishida

Proceedings of the 2011 International Conference on Broadband, 2011

2006

TCP-STAR: TCP Congestion Control Method for Satellite Internet.

Hiroyasu Obata, Kenji Ishida, Satoru Takeuchi, Shouta Hanasaki

IEICE Trans. Commun., 2006

2005

A study on primary path switching strategy of SCTP.

Junichi Funasaka, Kenji Ishida, Hiroyasu Obata, Yukiyoshi Jutori

Proceedings of the 2005 International Symposium on Autonomous Decentralized Systems, 2005

A New TCP Congestion Control Method Considering Adaptability over Satellite Internet.

Hiroyasu Obata, Satoru Takeuchi, Kenji Ishida

Proceedings of the 25th International Conference on Distributed Computing Systems Workshops (ICDCS 2005 Workshops), 2005

2004

HTTP Performance Analysis over Multi-Hops Satellite Communication System.

Hiroyasu Obata, Kenji Ishida, Junichi Funasaka, Satoru Takeuchi, Kouichi Hirose, Katsuyuki Yamazaki

Proceedings of the 2004 Symposium on Applications and the Internet (SAINT 2004), 2004

2000

TCP Performance Analysis on Asymmetric Networks Composed of Satellite and Terrestrial Links.

Hiroyasu Obata, Kenji Ishida, Junichi Funasaka, Kitsutaro Amano

Proceedings of the Eighth Annual International Conference on Network Protocols, 2000