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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| RCS, SR, SRW (Joint) |
2019-03-08 14:35 |
Kanagawa | YRP | Throughput improvement of high density WLAN systems by mobile cooperative control Shota Nakayama, Kenichi Kawamura, Keisuke Wakao, Akira Kishida, Tomoyuki Yamada, Takatsune Moriyama, Yasushi Takatori (NTT)  RCS2018-328 |
5G network is expected to be a heterogeneous network composed of multi-band , multi-cell wireless technologies to accomm... [more] | RCS2018-328 pp.237-242 |
| RCS, SIP, IT | 2019-02-01 09:00 |
Osaka | Osaka University | A Study on AP Selection and User Scheduling for Wireless LAN Employing MU-MIMO Soma Yamashita, Hirofumi Suganuma (Waseda Univ.), Tomoki Murakami, Yasushi Takatori (NTT), Fumiaki Maehara (Waseda Univ.) IT2018-52 SIP2018-82 RCS2018-259 |
Recently, wireless LAN plays an essential role in alleviating dramatic increase in mobile traffic. However, in dense wir... [more] | IT2018-52 SIP2018-82 RCS2018-259 pp.97-101 |
| RCS, SIP, IT | 2019-02-01 11:15 |
Osaka | Osaka University | Three-dimensional Cooperative Carrier Sensing for Un-Used Frequency Utilization Riku Ohmiya, Tomoki Murakami, Koichi Ishihara, Takafumi Hayashi, Takatori Yasushi (NTT) IT2018-57 SIP2018-87 RCS2018-264 |
As mobile terminals such as smartphones explosively spread, mobile traffic’s volume also continues to increase. Along wi... [more] | IT2018-57 SIP2018-87 RCS2018-264 pp.127-132 |
| WPT, AP (Joint) |
2019-01-18 13:10 |
Aichi | Toyota Automobile Museum | [Invited Lecture]
Path Loss Prediction of Multiple Human Body Shadowing in an Indoor Environment Considering Reflection wave from ceiling Mitsuki Nakamura, Wataru Yamada, Motoharu Sasaki, Takatsune Moriyama, Yasushi Takatori (NTT), Minoru Inomata, Koshiro Kitao, Tetsuro Imai (NTT DOCOMO) AP2018-164 |
[more] | AP2018-164 pp.75-80 |
| RCS, NS (Joint) |
2018-12-20 10:45 |
Hiroshima | Onomichi City Hall | Multi Interface Control Method for 802.11ax WLANs based on Communication Quality with Strategy Management Architecture for Wireless Resource Optimization (WiSMA) Toshiro Nakahira, Tomoki Murakami, Hirantha Abeysekera, Koichi Ishihara, Takafumi Hayashi, Yasushi Takatori (NTT) RCS2018-219 |
In order to efficiently accommodate heavy wireless traffic in the 5G/IoT era, an attractive approach is to utilize unlic... [more] | RCS2018-219 pp.19-23 |
| EST | 2018-09-07 09:55 |
Okinawa | Kumejima-machi, Okinawa | Numerical Estimation of Human Blockage Characteristics for 26GHz Band Radio Propagation using Large Scale FDTD Analysis Masakazu Yamagishi, Takashi Hikage (Hokkaido Univ.), Nobuaki Kuno, Mitsuki Nakamura, Wataru Yamada, Yasushi Takatori (NTT) EST2018-53 |
[more] | EST2018-53 pp.59-62 |
| CQ | 2018-08-23 14:25 |
Shiga | Ritsumeikan Univ. Biwako-Kusatsu Campus (BKC) | [Encouragement Talk]
Dynamic Frequency Resource Control Method based on Strategy Management Architecture for Wireless Resource Optimization (WiSMA) Toshiro Nakahira, Tomoki Murakami, Hirantha Abeysekera, Koichi Ishihara, Takafumi Hayashi, Yasushi Takatori (NTT) CQ2018-47 |
In order to efficiently accommodate heavy wireless traffic in the 5G/IoT era, an attractive approach is to utilize unlic... [more] | CQ2018-47 pp.7-11 |
| SAT, RCS (Joint) |
2018-08-10 10:25 |
Iwate | Iwate University | Strategy Management Architecture for Wireless Resource Optimization on Unlicensed Wireless Systems Tomoki Murakami, Toshiro Nakahira, Hirantha Abeysekera, Koichi Ishihara, Takafumi Hayashi, Yasushi Takatori (NTT) RCS2018-142 |
For the enhancement of the potential of wireless communication systems, optimization of wireless resources (channel, ban... [more] | RCS2018-142 pp.57-62 |
| SAT, RCS (Joint) |
2018-08-10 10:50 |
Iwate | Iwate University | Multi Interface Control Method based on Strategy Management Architecture for Wireless Resource Optimization (WiSMA) Toshiro Nakahira, Tomoki Murakami, Hirantha Abeysekera, Koichi Ishihara, Takafumi Hayashi, Yasushi Takatori (NTT) RCS2018-143 |
In order to efficiently accommodate heavy wireless traffic in the 5G/IoT era, an attractive approach is to utilize unlic... [more] | RCS2018-143 pp.63-68 |
| AP (2nd) |
2018-05-31 11:15 |
Overseas | The University of Da nang, University of Science and Technology | Numerical Estimation on Human Body Blockage Characteristics for 26GHz Band Indoor Propagation Masakazu Yamagishi, Takashi Hikage (Hokkaido Univ.), Motoharu Sasaki, Mitsuki Nakamura, Yasushi Takatori (NTT) |
[more] | |
| AP | 2018-05-17 13:05 |
Kumamoto | Kumamoto Univ. | Antenna Height Dependency of Clutter Loss for An Isolated Building by Measurement in Multi-Frequency Bands using A Drone Motoharu Sasaki, Mitsuki Nakamura, Nobuaki Kuno, Yasushi Takatori (NTT) AP2018-18 |
In the three frequency bands of 2.2 GHz, 4.7 GHz, and 26.4 GHz, the clutter loss caused by an isolated building was meas... [more] | AP2018-18 pp.29-33 |
| AP | 2018-05-17 14:05 |
Kumamoto | Kumamoto Univ. | Path Loss Prediction Formulas of Human Blockage in an Indoor Environment at 4.7 and 66.5 GHz bands Mitsuki Nakamura, Motoharu Sasaki, Yasushi Takatori (NTT) AP2018-20 |
[more] | AP2018-20 pp.41-46 |
| AP | 2018-05-17 14:30 |
Kumamoto | Kumamoto Univ. | Prediction Method by Deep-Learning using Convolutional Neural Network for Path Loss Characteristics in An Open-Square Environment Nobuaki Kuno, Motoharu Sasaki, Yasushi Takatori (NTT) AP2018-21 |
By using convolutional neural network which is widely used for recent image recognition etc., we propose a path loss pre... [more] | AP2018-21 pp.47-51 |
| IN, RCS, NV (Joint) |
2018-05-10 16:40 |
Kanagawa | Keio University | [Invited Lecture]
Next generation WLAN exploitation for future wireless access systems Yasushi Takatori, Kenichi Kawamura, Koichi Ishihara (NTT) IN2018-5 RCS2018-30 |
Various wireless access systems are expected to be deployed in high density traffic area in future wireless systems. In ... [more] | IN2018-5 RCS2018-30 pp.25-28(IN), pp.49-52(RCS) |
| CQ, CS (Joint) |
2018-04-19 13:50 |
Hiroshima | Hiroshima Institute of Technology | Strategy Management Architecture for Wireless resource optimization: WiSMA Hirantha Abeysekera, Tomoki Murakami, Akiyoshi Inoki, Toshiro Nakahira, Keisuke Wakao, Yasushi Takatori, Takafumi Hayashi, Hiroyuki Nakamura (NTT) CQ2018-3 |
[more] | CQ2018-3 pp.13-16 |
| CQ, CS (Joint) |
2018-04-19 14:15 |
Hiroshima | Hiroshima Institute of Technology | Multi-RF Control Method on Strategy Management Architecture for Wireless resource optimization (WiSMA) Tomoki Murakami, Toshiro Nakahira, Hirantha Abeysekera, Akiyoshi Inoki, Keisuke Wakao, Yasushi Takatori, Takafumi Hayashi, Hiroyuki Nakamura (NTT) CQ2018-4 |
[more] | CQ2018-4 pp.17-22 |
| RCS, SR, SRW (Joint) |
2018-02-28 14:15 |
Kanagawa | YRP | [Encouragement Talk]
Experimental Evaluation of Adaptive Movable Access Point System in an Indoor WLAN Environment Shingo Oka (SJC), Tomoki Murakami, Yasushi Takatori (NTT), Fumiaki Maehara (Waseda Univ.) RCS2017-335 |
The adaptive movable access point (AMAP) system is effective in enhancing the system capacity in dense wireless device e... [more] | RCS2017-335 p.105 |
| RCS, SR, SRW (Joint) |
2018-03-01 11:50 |
Kanagawa | YRP | [Technology Exhibit]
Wireless LAN with distributed smart antenna system Koichi Ishihara, Tomoki Murakami, Hirantha Abeysekera, Mamoru Akimoto, Toshiro Nakahira, Yasushi Takatori, Takafumi Hayashi, Hiroyuki Nakamura (NTT) RCS2017-356 SR2017-122 SRW2017-76 |
[more] | RCS2017-356 SR2017-122 SRW2017-76 p.221(RCS), p.61(SR), p.47(SRW) |
| SIP, IT, RCS | 2018-01-23 16:00 |
Kagawa | Sunport Hall Takamatsu | Database Reference Type Wireless Resource Allocation Method According to Station Distribution Under High Density Wireless Access Environment Keisuke Wakao, Hirantha Abeysekera, Kenichi Kawamura, Yasushi Takatori (NTT) IT2017-101 SIP2017-109 RCS2017-315 |
As base station density grows aim to enlarging wireless system capacity, frequency utilization degradation caused by int... [more] | IT2017-101 SIP2017-109 RCS2017-315 pp.267-272 |
| AP, WPT (Joint) |
2018-01-18 13:00 |
Nara | ATR | Human Body Shadowing in an Indoor Environment at 26.4GHz and 66.5 GHz band Mitsuki Nakamura, Motoharu Sasaki, Yasushi Takatori (NTT) AP2017-154 |
[more] | AP2017-154 pp.19-23 |
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