Ryosuke Fujiwara

According to our database, Ryosuke Fujiwara authored at least 18 papers between 2005 and 2021.

Collaborative distances:

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

2021

Model-based anomaly detection in response delay in communication through LTE network.

Kohei Yamamoto, Naoki Wakamiya, Ryo Nakano, Ryosuke Fujiwara

Proceedings of the 22nd Asia-Pacific Network Operations and Management Symposium, 2021

2017

Reliable Wireless Communication Technology of Adaptive Channel Diversity (ACD) Method Based on ISA100.11a Standard.

Yasutaka Serizawa, Ryosuke Fujiwara, Takashi Yano, Masayuki Miyazaki

IEEE Trans. Ind. Electron., 2017

2016

Fast channel switching technique for interference avoidance with 5 GHz dual channel wireless LAN.

Takashi Takeuchi, Yuki Nishikawa, Ryosuke Fujiwara

Proceedings of the Sixth International Conference on Digital Information and Communication Technology and its Applications, 2016

2015

Access point cooperation for collision-free polling between distributed real-time networks.

Haruki Nishimura, Ryosuke Fujiwara, Masayuki Miyazaki, Makoto Katagishi

Proceedings of the 26th IEEE Annual International Symposium on Personal, 2015

2014

Low-latency wireless LAN system using polling-based MAC.

Ryosuke Fujiwara, Masayuki Miyazaki, Makoto Katagishi

Proceedings of the IEEE International Symposium on Circuits and Systemss, 2014

2013

Verification of interference avoidance effect with Adaptive Channel Diversity method based on ISA100.11a standard.

Yasutaka Serizawa, Takashi Yano, Masayuki Miyazaki, Kenichi Mizugaki, Ryosuke Fujiwara, Masaru Kokubo

Proceedings of the 2013 IEEE Radio and Wireless Symposium, 2013

2012

Adaptive channel diversity method based on ISA100.11a standard for wireless industrial monitoring.

Masayuki Miyazaki, Ryosuke Fujiwara, Kenichi Mizugaki, Masaru Kokubo

Proceedings of the 2012 IEEE Radio and Wireless Symposium, 2012

2011

UWB-IR Wireless Accurate Location System for Sensor Network.

Kenichi Mizugaki, Tatsuo Nakagawa, Ryosuke Fujiwara, Shinsuke Kobayashi, Noboru Koshizuka, Ken Sakamura

IEICE Trans. Commun., 2011

Accurate TOA Estimating UWB-IR Transceiver for Ranging System in Multi-Path Environment.

Ryosuke Fujiwara, Kenichi Mizugaki, Goichi Ono, Tatsuo Nakagawa, Takayasu Norimatsu, Takahide Terada, Akira Maeki, Masayuki Miyazaki

IEICE Trans. Commun., 2011

TOA/TDOA Hybrid Relative Positioning System Based on UWB-IR Technology.

Ryosuke Fujiwara, Kenichi Mizugaki, Tatsuo Nakagawa, Daisuke Maeda, Masayuki Miyazaki

IEICE Trans. Commun., 2011

2009

Intermittent Operation Control Scheme for Reducing Power Consumption of UWB-IR Receiver.

Takahide Terada, Ryosuke Fujiwara, Goichi Ono, Takayasu Norimatsu, Tatsuo Nakagawa, Masayuki Miyazaki, Kei Suzuki, Kazuo Yano, Akira Maeki, Yuji Ogata, Shinsuke Kobayashi, Noboru Koshizuka, Ken Sakamura

IEEE J. Solid State Circuits, 2009

UWB-IR Receiver with Accurate Time-interval-measurement Circuit for Communication/location System.

Tatsuo Nakagawa, Ryosuke Fujiwara, Goichi Ono, Masayuki Miyazaki

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2009), 2009

2008

1-cc Computer: Cross-Layer Integration With UWB-IR Communication and Locationing.

Tatsuo Nakagawa, Goichi Ono, Ryosuke Fujiwara, Takayasu Norimatsu, Takahide Terada, Masayuki Miyazaki, Kei Suzuki, Kazuo Yano, Yuji Ogata, Akira Maeki, Shinsuke Kobayashi, Noboru Koshizuka, Ken Sakamura

IEEE J. Solid State Circuits, 2008

0.7-GHz-Bandwidth DS-UWB-IR System for Low-Power Wireless Communications.

Ryosuke Fujiwara, Akira Maeki, Kenichi Mizugaki, Goichi Ono, Tatsuo Nakagawa, Takayasu Norimatsu, Masaru Kokubo, Masayuki Miyazaki, Yasuyuki Okuma, Miki Hayakawa, Shinsuke Kobayashi, Noboru Koshizuka, Ken Sakamura

IEICE Trans. Commun., 2008

1-cc computer using UWB-IR for wireless sensor network.

Tatsuo Nakagawa, Masayuki Miyazaki, Goichi Ono, Ryosuke Fujiwara, Takayasu Norimatsu, Takahide Terada, Akira Maeki, Yuji Ogata, Shinsuke Kobayashi, Noboru Koshizuka, Ken Sakamura

Proceedings of the 13th Asia South Pacific Design Automation Conference, 2008

2007

A UWB-IR Transmitter With Digitally Controlled Pulse Generator.

Takayasu Norimatsu, Ryosuke Fujiwara, Masaru Kokubo, Masayuki Miyazaki, Akira Maeki, Yuji Ogata, Shinsuke Kobayashi, Noboru Koshizuka, Ken Sakamura

IEEE J. Solid State Circuits, 2007

2005

Rapid signal acquisition for low-rate carrier-based ultra-wideband impulse radio.

Ryosuke Fujiwara, M. Shida, Akira Maeki, Kenichi Mizugaki, Masaru Kokubo, Masayuki Miyazaki

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2005), 2005

A novel UWB impulse-radio transmitter with all-digitally-controlled pulse generator.

Takayasu Norimatsu, Ryosuke Fujiwara, Masaru Kokubo, Masayuki Miyazaki, Yasuyuki Okuma, Miki Hayakawa, Shinsuke Kobayashi, Noboru Koshizuka, Ken Sakamura

Proceedings of the 31st European Solid-State Circuits Conference, 2005