Hiroyasu Obata

Publication Activity (10 Years)

Years Active: 2000-2023
Publications (10 Years): 18

Top Topics

Grey Prediction

Prediction Scheme

Top Venues

IEICE Trans. Inf. Syst.

CANDAR (Workshops)

Publications

Yudai Shibuya, Yohei Hasegawa, Hiroyasu Obata, Tutomu Murase
AP Cooperative Mobility Control for Public Mesh Network. ICCE (2023)
Chisa Takano, Hiroyasu Obata, Masaki Aida
Stabilizing Technology for Online User Dynamics by Controlling One-Way Weights of Links. DASC/PiCom/CBDCom/CyberSciTech (2023)
Naoyuki Ito, Jiquan Xie, Hiroyasu Obata, Tutomu Murase
User Cooperative Mobility to Improve TCP-BBR Throughput in Ad-Hoc Networks. ICCE-TW (2022)
Shunsuke Sawamura, Hiroyasu Obata, Chisa Takano, Kenji Ishida
A Transmission Rate Variation Model Considering Transmission Power Based on Advection-Diffusion Equation for Multi-Rate Wireless LANs. GCCE (2022)
Yuko Ikeda, Hiroyasu Obata, Kenji Ishida
Performance Evaluation of Information Floating with Limited Expiration Time in Terms of Information Reception Time and Error Diffusion Rate. CANDAR (Workshops) (2021)
Hiroyasu Obata, Chisa Takano
Switching Method of Media Access Control for Improving Fairness of Throughput between WLAN systems under Adjacent Channel Interference. CANDAR (Workshops) (2021)
Kazuki Nakamura, Hiroyasu Obata, Chisa Takano, Kenji Ishida
Throughput Characteristics Evaluation of Media Access Control SP-MAC in Multi-hop WLAN Environment Considering Capture Effect. CANDAR (Workshops) (2020)
Hiroyasu Obata, Chisa Takano, Kenji Ishida
Modeling of Transmission Rate Based on Experimental Evaluation on Multi-Rate Wireless LAN for Safe and Secure Life. ISCAS (2019)
Junichi Funasaka, Hiroyasu Obata, Kenji Ishida
Number of TCP Connections to Saturate Bandwidth of Wireless Networks. ICMU (2019)
Riku Ohmiya, Hiroyasu Obata, Tutomu Murase
Optimal placement considering interference in multiple ad hoc networks. ICOIN (2018)
Riku Ohmiya, Hiroyasu Obata, Tutomu Murase
Performance Evaluation on Multiple Ad Hoc Networks with Co-Existing Aggressive Contention Window Control and Legacy Control. IMCOM (2018)
Fumiya Teshima, Hiroyasu Obata, Ryo Hamamoto, Kenji Ishida
TCP-TFEC: TCP Congestion Control based on Redundancy Setting Method for FEC over Wireless LAN. IEICE Trans. Inf. Syst. (12) (2017)
Ryoma Ando, Ryo Hamamoto, Hiroyasu Obata, Chisa Takano, Kenji Ishida
A Priority Control Method for Media Access Control Method SP-MAC to Improve Throughput of Bidirectional Flows. IEICE Trans. Inf. Syst. (5) (2017)
Riku Ohmiya, Hiroyasu Obata, Tutomu Murase
Throughput fairness in Co-existing aggressive contention window control with legacy control in multiple ad-hoc networks. GCCE (2017)
Ryoma Ando, Ryo Hamamoto, Hiroyasu Obata, Chisa Takano, Kenji Ishida
Characterization of Priority Control Based on Media Access Control Method SP-MAC Over WLAN. ICIN (2016)
Ryo Hamamoto, Chisa Takano, Hiroyasu Obata, Kenji Ishida
Improvement of Throughput Prediction Scheme Considering Terminal Distribution in Multi-Rate WLAN Considering Both CSMA/CA and Frame Collision. IEICE Trans. Inf. Syst. (12) (2016)
Ryo Hamamoto, Chisa Takano, Hiroyasu Obata, Masaki Aida, Kenji Ishida
Proposal for Designing Method of Radio Transmission Range to Improve Both Power Saving and Communication Reachability Based on Target Problem. IEICE Trans. Commun. (11) (2016)
Yuuki Yamamoto, Ryo Hamamoto, Hiroyasu Obata, Chisa Takano, Kenji Ishida
Control method to guarantee throughput based on media access control method SP-MAC over WLAN. CCNC (2016)
Hiroyasu Obata, Ryo Hamamoto, Chisa Takano, Kenji Ishida
SP-MAC: A Media Access Control Method Based on the Synchronization Phenomena of Coupled Oscillators over WLAN. IEICE Trans. Inf. Syst. (12) (2015)
Ryo Hamamoto, Chisa Takano, Hiroyasu Obata, Kenji Ishida, Tutomu Murase
An access point selection mechanism based on cooperation of access points and users movement. IM (2015)
Kenji Takahashi, Hiroyasu Obata, Tutomu Murase, Kenji Ishida
Throughput improvement method exploiting capture effect in densely placed WLANs. IMCOM (2015)
Hiroyasu Obata, Chisa Takano, Kenji Ishida
A Study on Detection Method of Selfish Terminal Using Manipulated MAC Parameters over WLAN. CANDAR (2015)
Ryo Hamamoto, Chisa Takano, Hiroyasu Obata, Kenji Ishida
Improvement of Throughput Prediction Method for Access Point in Multi-rate WLANs Considering Media Access Control and Frame Collision. CANDAR (2015)
Ryo Hamamoto, Chisa Takano, Hiroyasu Obata, Masaki Aida, Kenji Ishida
Setting Radio Transmission Range Using Target Problem to Improve Communication Reachability and Power Saving. ADHOCNETS (2015)
Ryoma Ando, Ryo Hamamoto, Hiroyasu Obata, Chisa Takano, Kenji Ishida
An Adaptive Control Parameter Setting Method for Priority Control Based on Media Access Control SP-MAC over WLAN. CANDAR (2015)
Fumiya Teshima, Hiroyasu Obata, Ryo Hamamoto, Kenji Ishida
Redundancy Setting Method for TCP Congestion Control Based on FEC over Wireless LAN. CANDAR (2015)
Ryo Hamamoto, Tutomu Murase, Chisa Takano, Hiroyasu Obata, Kenji Ishida
A Proposal of Access Point Selection Method Based on Cooperative Movement of Both Access Points and Users. IEICE Trans. Inf. Syst. (12) (2015)
Yuuki Yamamoto, Ryo Hamamoto, Hiroyasu Obata, Chisa Takano, Kenji Ishida
Performance Evaluation of Control Method to Guarantee Throughput Based on Media Access Control SP-MAC over WLAN. CANDAR (2015)
Hikaru Tsushima, Ryo Hamamoto, Hiroyasu Obata, Kenji Ishida
Performance Evaluation of Flow QoS Guarantee Method Based on TCP Congestion Control and MAC Frame Priority Control over Multi-rate WLAN Environment. CANDAR (2014)
Ryo Hamamoto, Chisa Takano, Hiroyasu Obata, Kenji Ishida, Tutomu Murase
Characteristics Analysis of an AP Selection Method Based on Coordination Moving Both Users and APs. CANDAR (2014)
Hiroyasu Obata, Ryo Hamamoto, Chisa Takano, Kenji Ishida
Throughput Characteristics Evaluation of Media Access Control Method Based on Synchronization Phenomena of Coupled Oscillators over WLAN Coexisting of CSMA/CA Terminals. CANDAR (2014)
Kohei Izui, Hiroyasu Obata, Chisa Takano, Kenji Ishida
UDP Throughput Evaluation Considering the Communication Distance between AP and Wireless Terminals over Multi-rate WLAN Environment. CANDAR (2014)
Hiroyasu Obata, Ayaka Momota, Junichi Funasaka, Kenji Ishida
A Control Method of Guaranteeing Throughput for TCP Communication Considering Handover over WLAN. ICDCS Workshops (2014)
Hiroyasu Obata, Kenji Ishida, Chisa Takano, Junichi Funasaka, Masaaki Bessho
Evaluation of TCP Performance by Using High-Speed Communication Satellite WINDS and Large Earth Terminal. IEICE Trans. Commun. (10) (2012)
Hiroyasu Obata, Kazuya Tamehiro, Kenji Ishida
Experimental Evaluation of TCP-STAR for Satellite Internet over WINDS. ISADS (2011)
Hiroyasu Obata, Kazuya Tamehiro, Kenji Ishida
A New TCP Control Method for Guaranteeing Throughput over High Speed Satellite Links. BWCCA (2011)
Kenta Mimura, Hiroyasu Obata, Kenji Ishida, Tutomu Murase
Restraining greedy TCP behavior by MAC frame control on wireless LAN. CCNC (2011)
Hiroyasu Obata, Kenji Ishida, Satoru Takeuchi, Shouta Hanasaki
TCP-STAR: TCP Congestion Control Method for Satellite Internet. IEICE Trans. Commun. (6) (2006)
Hiroyasu Obata, Satoru Takeuchi, Kenji Ishida
A New TCP Congestion Control Method Considering Adaptability over Satellite Internet. ICDCS Workshops (2005)
Junichi Funasaka, Kenji Ishida, Hiroyasu Obata, Yukiyoshi Jutori
A study on primary path switching strategy of SCTP. ISADS (2005)
Hiroyasu Obata, Kenji Ishida, Junichi Funasaka, Satoru Takeuchi, Kouichi Hirose, Katsuyuki Yamazaki
HTTP Performance Analysis over Multi-Hops Satellite Communication System. SAINT (2004)
Hiroyasu Obata, Kenji Ishida, Junichi Funasaka, Kitsutaro Amano
TCP Performance Analysis on Asymmetric Networks Composed of Satellite and Terrestrial Links. ICNP (2000)