PA-Flow: Gradual Packet Aggregation at Virtual Network I/O for Efficient Service Chaining
Taguchi, Yuki, Kawashima, Ryota, Nakayama, Hiroki, Hayashi, Tsunemasa, Matsuo, Hiroshi
Published in 2017 IEEE International Conference on Cloud Computing Technology and Science (CloudCom) (01.12.2017)
Published in 2017 IEEE International Conference on Cloud Computing Technology and Science (CloudCom) (01.12.2017)
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Conference Proceeding
A Host-Based Performance Comparison of 40G NFV Environments Focusing on Packet Processing Architectures and Virtual Switches
Kawashima, Ryota, Muramatsu, Shin, Nakayama, Hiroki, Hayashi, Tsunemasa, Matsuo, Hiroshi
Published in 2016 Fifth European Workshop on Software-Defined Networks (EWSDN) (01.10.2016)
Published in 2016 Fifth European Workshop on Software-Defined Networks (EWSDN) (01.10.2016)
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Conference Proceeding
Backhaul virtualization for multiple services in public WLANs
Ginnan, Kazuki, Kawano, Keita, Kinoshita, Kazuhiko, Nakayama, Hiroki, Hayashi, Tsunemasa, Watanabe, Takashi
Published in 2017 19th Asia-Pacific Network Operations and Management Symposium (APNOMS) (01.09.2017)
Published in 2017 19th Asia-Pacific Network Operations and Management Symposium (APNOMS) (01.09.2017)
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Conference Proceeding
A flow aggregation method based on end-to-end delay in SDN
Kosugiyama, Takuya, Tanabe, Kazuki, Nakayama, Hiroki, Hayashi, Tsunemasa, Yamaoka, Katsunori
Published in 2017 IEEE International Conference on Communications (ICC) (01.05.2017)
Published in 2017 IEEE International Conference on Communications (ICC) (01.05.2017)
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Conference Proceeding
An optimal resource assignment for C/D-plane virtualized mobile core networks
Tanabe, Kazuki, Nakayama, Hiroki, Hayashi, Tsunemasa, Yamaoka, Katsunori
Published in 2017 IEEE International Conference on Communications (ICC) (01.05.2017)
Published in 2017 IEEE International Conference on Communications (ICC) (01.05.2017)
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Conference Proceeding
Connection Integration System for ICT Infrastructure Management
Nakayama, Hiroki, Hayashi, Tsunemasa
Published in 2019 IFIP/IEEE Symposium on Integrated Network and Service Management (IM) (01.04.2019)
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Published in 2019 IFIP/IEEE Symposium on Integrated Network and Service Management (IM) (01.04.2019)
Conference Proceeding
Understanding Roadblocks in Virtual Network I/O: A Comprehensive Analysis of CPU Cache Usage
Takeya, Daichi, Kawashima, Ryota, Nakayama, Hiroki, Hayashi, Tsunemasa, Matsuo, Hiroshi
Published in 2023 IEEE 9th International Conference on Network Softwarization (NetSoft) (19.06.2023)
Published in 2023 IEEE 9th International Conference on Network Softwarization (NetSoft) (19.06.2023)
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Conference Proceeding
Roadblocks of I/O Parallelization: Removing H/W Contentions by Static Role Assignment in VNFs
Asada, Masahiro, Kawashima, Ryota, Nakayama, Hiroki, Hayashi, Tsunemasa, Matsuo, Hiroshi
Published in 2020 IEEE 9th International Conference on Cloud Networking (CloudNet) (09.11.2020)
Published in 2020 IEEE 9th International Conference on Cloud Networking (CloudNet) (09.11.2020)
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Conference Proceeding
Reducing Inconsistency between Software-Defined Networking Controllers
Tsukuda, Yusaku, Kosugi, Masaru, Shiomoto, Kohei, Morita, Tatsuya, Hayashi, Tsunemasa
Published in 2019 IEEE Conference on Network Softwarization (NetSoft) (01.06.2019)
Published in 2019 IEEE Conference on Network Softwarization (NetSoft) (01.06.2019)
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Conference Proceeding
LOAD CONTROL DEVICE AND ITS METHOD
HAYASHI, TSUNEMASA, KUREBAYASHI, RYOSUKE, OBANA, KAZUAKI, ISHIDA, OSAMU, OTA, SATORU
Year of Publication 08.11.2007
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Year of Publication 08.11.2007
Patent
Channel Assignment and Access System Selection in Heterogeneous Wireless Network with Unlicensed Bands
Kinoshita, Kazuhiko, Ginnan, Kazuki, Kawano, Keita, Nakayama, Hiroki, Hayashi, Tsunemasa, Watanabe, Takashi
Published in 2020 21st Asia-Pacific Network Operations and Management Symposium (APNOMS) (01.09.2020)
Published in 2020 21st Asia-Pacific Network Operations and Management Symposium (APNOMS) (01.09.2020)
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Conference Proceeding
Fast Detection of Alternative Route under Unknown Failure on SDN Network
Matsuura, Takumi, Nakayama, Hiroki, Hayashi, Tsunemasa, Yamaoka, Katsunori
Published in GLOBECOM 2017 - 2017 IEEE Global Communications Conference (01.12.2017)
Published in GLOBECOM 2017 - 2017 IEEE Global Communications Conference (01.12.2017)
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Conference Proceeding
NFV-VIPP: Catching Internal Figures of Packet Processing for Accelerating Development and Operations of NFV-nodes
Dodare, Masahiro, Taguchi, Yuki, Kawashima, Ryota, Nakayama, Hiroki, Hayashi, Tsunemasa, Matsuo, Hiroshi
Published in 2019 15th International Conference on Network and Service Management (CNSM) (01.10.2019)
Published in 2019 15th International Conference on Network and Service Management (CNSM) (01.10.2019)
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Conference Proceeding
Automation of Network Operations by Cooperation between Anomaly Detections and Operation Logs
Yoshida, Naoki, Ata, Shingo, Nakayama, Hiroki, Hayashi, Tsunemasa
Published in GLOBECOM 2017 - 2017 IEEE Global Communications Conference (01.12.2017)
Published in GLOBECOM 2017 - 2017 IEEE Global Communications Conference (01.12.2017)
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Conference Proceeding
A study on resource granularity of vEPC optimal resource assignment
Tanabe, Kazuki, Nakayama, Hiroki, Hayashi, Tsunemasa, Yamaoka, Katsunori
Published in 2017 IEEE/ACM 25th International Symposium on Quality of Service (IWQoS) (01.06.2017)
Published in 2017 IEEE/ACM 25th International Symposium on Quality of Service (IWQoS) (01.06.2017)
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Conference Proceeding
SCLP: Segment-oriented Connection-less Protocol for high-performance software tunneling in datacenter networks
Kawashima, Ryota, Muramatsu, Shin, Nakayama, Hiroki, Hayashi, Tsunemasa, Matsuo, Hiroshi
Published in Proceedings of the 2015 1st IEEE Conference on Network Softwarization (NetSoft) (01.04.2015)
Published in Proceedings of the 2015 1st IEEE Conference on Network Softwarization (NetSoft) (01.04.2015)
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Conference Proceeding