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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| NS | 2020-10-08 11:35 |
Online | Online | Integrated verification of spectral efficiency improvement by virtualization layer of wired and wireless networks Masanori Taira, Mikio Kuwahara (Hitachi), Hideyuki Matsuda, Yu Minakuchi (Fujitsu), Kenji Kanai, Hidenori Nakazato (Waseda Univ.), Hidenori Inouchi, Shu Yamamoto, Akihiro Nakao (Tokyo Univ.)  NS2020-66 |
We are proceeding with research and development to significantly improve the frequency utilization efficiency of sensor ... [more] | NS2020-66 pp.59-62 |
| CS, IN, NS, NV (Joint) |
2020-09-10 09:00 |
Online | Online | [Invited Lecture]
Flexible Resource Management System for Full-scale spread of 5G/IoT
-- ML/AL application to 5G/IoT service -- Hidenori Inouchi, Shu Yamamoto, Akihiro Nakao (UT), Masanori Taira, Mikio Kuwahara (HITACHI), Akiko Nagasawa, Kenichi Nakura, Kozaki Seiji (Mitsubishi Electric) CS2020-34 |
In 5G/IoT where the full-scale spread is anticipated in around 2025, it will become important from the view of the econo... [more] | CS2020-34 pp.1-4 |
| SR | 2019-05-30 16:20 |
Tokyo | Tokyo Big Sight | [Invited Lecture]
A study on frequency utilization efficiency improvement for Unlicensed LPWA Takahiro Chiba, Masanori Taira, Mikio Kuwahara (Hitachi) SR2019-9 |
Recently, a lot of IoT devices are connecting to network and rapid glowth of unlicensed LPWA, such as using 920MHz, is e... [more] | SR2019-9 pp.57-62 |
| IN, NS (Joint) |
2019-03-05 09:00 |
Okinawa | Okinawa Convention Center | A study on frequency utilization efficiency improvement for Unlicensed LPWA Takahiro Chiba, Masanori Taira, Mikio Kuwahara (Hitachi) NS2018-225 |
Recently, a lot of IoT devices are connecting to network and rapid glowth of unlicensed LPWA, such as using 920MHz, is e... [more] | NS2018-225 pp.189-193 |
| IN, NS, CS, NV (Joint) |
2018-09-06 14:40 |
Miyagi | Research Institute of Electrical Communication, Tohoku Univ. | [Invited Lecture]
Automatic control archtecture and technologies for wired/wireless network virtualization Mikio Kuwahara (Hitachi), Hideyuki Matsuda (Fujitsu), Hidenori Nakazato (Waseda Univ.), Akihiro Nakao (The University of Tokyo) NS2018-90 IN2018-24 CS2018-43 |
DX (Digital Transformation) is put forth by network functions virtualization where network slicing has become the essent... [more] | NS2018-90 IN2018-24 CS2018-43 pp.13-18 |
| NS, IN (Joint) |
2018-03-02 10:30 |
Miyazaki | Phoenix Seagaia Resort | A study of resource pooling for network system to acclealate business velocity Masanori Taira, Daisuke Okabe, Hidenori Inouchi, Akihiko Takase, Mikio Kuwahara (Hitachi), Akihiro Nakao (UTokyo) NS2017-210 |
DX (Digital Transformation) is put forth by network functions virtualization where network slicing has become the essent... [more] | NS2017-210 pp.243-247 |
| RCS | 2005-11-18 10:40 |
Miyagi | Advance mobile communication systems to realize downlink performance 1.3Gbit/s using multi-user OFDM-SDMA/Base station cooperatio
-- 4th generation mobile communication systems using advance wireless signal processing technologies -- Toshio Kawazawa, Takashi Inoue (KDDI), Mikio Kuwahara (Hitachi), Syunsaku Abe (Hitachi Communication Technologies), Kazunori Yamanaka, Makoto Yoshida (Fujitsu) |
To realize the 4th generation mobile communications system, we have been developing elements of advanced wireless signal... [more] | RCS2005-119 pp.73-78 |
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| RCS, CS | 2005-01-27 09:20 |
Okinawa | University of the Ryukyus | Study on Interference Reduction of Space-Time Packet Scheduler with inter-BTS Cooperation Kenzaburo Fujishima, Mikio Kuwahara (Hitachi), Masanori Taira, Syunsaku Abe (Hitachi Comm.) |
This paper describes a study on the space-time scheduling that applies spatial filtering with smart antenna to the cellu... [more] | CS2004-168 RCS2004-275 pp.95-100 |
| RCS | 2004-06-17 13:50 |
Miyagi | Tohoku University | Study on Space-Time Packet Scheduler with inter-BS Cooperation Kenzaburo Fujishima, Mikio Kuwahara (Hitachi, Ltd.), Masanori Taira, Syunsaku Abe (Hitachi Communication Technologies, Ltd.) |
This paper describes a study on the space-time scheduling that applies spatial filtering with smart antenna to the cellu... [more] | RCS2004-72 pp.13-18 |
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