Tomoyuki Ohya

According to our database, Tomoyuki Ohya authored at least 25 papers between 1990 and 2018.

Collaborative distances:

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

2018

First demonstration of in vivo mapping for regional brain monoacylglycerol lipase using PET with [¹¹C]SAR127303.

Tomoteru Yamasaki, Wakana Mori, Yiding Zhang, Akiko Hatori, Masayuki Fujinaga, Hidekatsu Wakizaka, Yusuke Kurihara, Lu Wang, Nobuki Nengaki, Tomoyuki Ohya, Steven H. Liang, Ming-Rong Zhang

NeuroImage, 2018

2015

Enhanced-reality multimedia communications for 4G mobile networks.

Tomoyuki Ohya, Toshio Miki

Proceedings of the 1st International ICST Conference on Multimedia Services Access Networks, 2015

2011

Effect of radiolabeled metabolite elimination from the brain on the accuracy of cerebral enzyme activity estimation using positron emission tomography with substrate tracers.

Tomoyuki Ohya, Toshimitsu Okamura, Yuji Nagai, Kiyoshi Fukushi, Toshiaki Irie, Tetsuya Suhara, Ming-Rong Zhang, Toshimitsu Fukumura, Tatsuya Kikuchi

NeuroImage, 2011

A Novel Approach for Capacity Improvement of 2x2 MIMO in LOS Channel Using Reflectarray.

Jiyun Shen, Yasuhiro Oda, Tatsuo Furuno, Tamami Maruyama, Tomoyuki Ohya

Proceedings of the 73rd IEEE Vehicular Technology Conference, 2011

2010

Performance Evaluation of Overhead Reduction Method for Cyclostationarity-Inducing Transmission.

Hiroki Harada, Koji Maeda, Tatsuo Furuno, Shunji Miura, Tomoyuki Ohya

Proceedings of the 71st IEEE Vehicular Technology Conference, 2010

Optimum Weighting for Adaptive Array Antennas under Spectrum Sharing Environments.

Hiromasa Fujii, Takahiro Asai, Tomoyuki Ohya

Proceedings of the 71st IEEE Vehicular Technology Conference, 2010

2009

Joint Multi-Filter Design for Full-Duplex MU-MIMO Relaying.

Jaturong Sangiamwong, Takahiro Asai, Junichiro Hagiwara, Yukihiko Okumura, Tomoyuki Ohya

Proceedings of the 69th IEEE Vehicular Technology Conference, 2009

Application of spectrum sharing type cognitive radio technologies within a single network operator.

Tomoyuki Ohya, Shunji Miura

Proceedings of the IEEE 20th International Symposium on Personal, 2009

2008

Special Section on Next-Generation Mobile Multimedia Communications.

Tomoyuki Ohya

IEICE Trans. Commun., 2008

Cyclostationarity-Inducing Transmission Methods for Recognition among OFDM-Based Systems.

Koji Maeda, Anass Benjebbour, Takahiro Asai, Tatsuo Furuno, Tomoyuki Ohya

EURASIP J. Wirel. Commun. Netw., 2008

Energy Consumption Issues on Mobile Network Systems.

Minoru Etoh, Tomoyuki Ohya, Yuji Nakayama

Proceedings of the 2008 International Symposium on Applications and the Internet, 2008

Evaluation of user throughput for MU-MIMO coordinated wireless networks.

Anass Benjebbour, Masashige Shirakabe, Yusuke Ohwatari, Junichiro Hagiwara, Tomoyuki Ohya

Proceedings of the IEEE 19th International Symposium on Personal, 2008

Reduced-complexity transmit power optimization techniques for multiuser MIMO with per-antenna power constraint.

Yusuke Ohwatari, Anass Benjebbour, Junichiro Hagiwara, Tomoyuki Ohya

Proceedings of the 46th Annual Allerton Conference on Communication, 2008

2007

Capacity Improvement of Wireless LAN VoIP using Distributed Transmission Scheduling.

Kei Igarashi, Akira Yamada, Tomoyuki Ohya

Proceedings of the IEEE 18th International Symposium on Personal, 2007

2004

Phase-modification for improving efficiency of audio coders.

Kei Kikuiri, Nobuhiko Naka, Tomoyuki Ohya

Proceedings of the IEEE 6th Workshop on Multimedia Signal Processing, 2004

Evaluation of tree-structured piecewise linear transformation-based noise adaptation on AURORA2 database.

Zhipeng Zhang, Tomoyuki Ohya, Sadaoki Furui

Proceedings of the 8th International Conference on Spoken Language Processing, 2004

2003

A Robust Method for Soft IP Handover.

Hosei Matsuoka, Takeshi Yoshimura, Tomoyuki Ohya

IEEE Internet Comput., 2003

Variable bit rate control with trellis diagram approximation.

Kei Kikuiri, Nobuhiko Naka, Tomoyuki Ohya

Proceedings of the 8th European Conference on Speech Communication and Technology, EUROSPEECH 2003, 2003

End-to-end robust IP soft handover.

Hosei Matsuoka, Takeshi Yoshimura, Tomoyuki Ohya

Proceedings of IEEE International Conference on Communications, 2003

Super-frame based source controlled variable rate coding using approximated trellis diagram.

Kei Kikuiri, Nobuhiko Naka, Tomoyuki Ohya

Proceedings of the 2003 IEEE International Conference on Acoustics, 2003

2002

Multiple-Reference Compression of RTP/UDP/IP Headers for Mobile Multimedia Communications.

Takeshi Yoshimura, Toshiro Kawahara, Tomoyuki Ohya, Minoru Etoh

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2002

Mobile streaming media CDN enabled by dynamic SMIL.

Takeshi Yoshimura, Yoshifumi Yonemoto, Tomoyuki Ohya, Minoru Etoh, Susie J. Wee

Proceedings of the Eleventh International World Wide Web Conference, 2002

Rate and robustness control with RTP monitoring agent for mobile multimedia streaming.

Takeshi Yoshimura, Tomoyuki Ohya, Toshiro Kawahara, Minoru Etoh

Proceedings of the IEEE International Conference on Communications, 2002

1994

5.6 kbits/s PSI-CELP of the half-rate PDC speech coding standard.

Tomoyuki Ohya, Hirohito Suda, Toshio Miki

Proceedings of 44th IEEE Vehicular Technology Conference: Creating Tomorrow's Mobile Systems, 1994

1990

Revised TC-WVQ speech coder for mobile communication system.

Tomoyuki Ohya, Hirohito Suda, Toshio Miki, Shinji Uebayashi, Takehiro Moriya

Proceedings of the First International Conference on Spoken Language Processing, 1990