Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
NS, SR, RCS, SeMI, RCC (Joint) |
2022-07-15 15:20 |
Ishikawa |
The Kanazawa Theatre + Online (Primary: On-site, Secondary: Online) |
Packet-level Index Modulation under Duty Cycle constraints Ryogo Oya, Shinichiro Kakuda, Takeo Fujii (UEC), Osamu Takyu (Shinshu Univ.), Mai Ohta (Fukuoka Univ.), Koichi Adachi (UEC) SR2022-44 |
Low power wide area (LPWA) is an important technology in the field of the Internet of Things (IoT) because of its low co... [more] |
SR2022-44 pp.110-115 |
SR |
2022-05-13 11:00 |
Tokyo |
NICT Koganei (Primary: On-site, Secondary: Online) |
Performance Evaluation of Highly Efficient Information Collection Methods by Trend Analysis of Sensor Information Using Pre-learning Ryuji Miyamoto, Osamu Takyu, Hiroshi Fujiwara (Shinshu Univ.), Koichi Adachi (UEC), Mai Ohta (Fukuoka Univ.), Takeo Fujii (UEC) SR2022-14 |
LPWA (Low Power Wide Area), a low-power, long-distance communication method, has been attracting attention. Level Index ... [more] |
SR2022-14 pp.61-66 |
RCS, SR, SRW (Joint) |
2022-03-02 10:50 |
Online |
Online |
Impact of Clock Drift in Differential Packet-Level Index Modulation Mai Ohta (Fukuoka Univ.), Takeo Fujii (UEC) SR2021-87 |
[more] |
SR2021-87 pp.14-19 |
RCS, SR, SRW (Joint) |
2022-03-03 09:55 |
Online |
Online |
Study on transmission channel selection scheme with multi-armed bandit algorithm for IEEE 802.11 wireless LAN Kazuto Yano, Kenta Suzuki, Babatunde Ojetunde (ATR), Takashi Imanaka, Mai Ohta, Makoto Taromaru (Fukuoka Univ.) SR2021-100 |
In order to realize efficient spectrum sharing among CSMA/CA and non-CSMA/CA wireless systems, the authors have proposed... [more] |
SR2021-100 pp.71-76 |
SR |
2022-01-24 10:15 |
Online |
Online |
Adaptive channel selection by co-channel interference power and occupancy estimation method in LoRa Gaku Kobayashi, Osamu Takyu (Shinshu Univ.), Koichi Adachi (The UEC), Mai Ohta (Fukuoka Univ.), Takeo Fujii (The UEC) SR2021-59 |
The authors have proposed a method for estimating the interference power and occupancy of other systems using chirp demo... [more] |
SR2021-59 pp.7-10 |
RCS, NS (Joint) |
2021-12-16 11:00 |
Nara |
Nara-ken Bunka Kaikan and Online (Primary: On-site, Secondary: Online) |
Flexible Index Mapping Scheme for Packet-Level Index Modulation Kosuke Suzuki, Koichi Adachi (UEC), Mai Ohta (Fukuoka Univ.), Osamu Takyu (Shinshu Univ.), Takeo Fujii (UEC) RCS2021-176 |
Long range wide area network (LoRaWAN) attracts attention due to its ability to realize massive machine-type communicati... [more] |
RCS2021-176 pp.7-12 |
RCS, NS (Joint) |
2021-12-17 16:00 |
Nara |
Nara-ken Bunka Kaikan and Online (Primary: On-site, Secondary: Online) |
Resource Allocation for Periodic Traffic in LPWAN Aoto Kaburaki, Koichi Adachi (UEC), Osamu Takyu (Shinshu Univ.), Mai Ohta (Fukuoka Univ.), Takeo Fujii (UEC) RCS2021-195 |
With the fast- and wide-spread of IoT and M2M communications services, low power wide area networks (LPWANs) have attrac... [more] |
RCS2021-195 pp.101-106 |
SR |
2021-11-04 10:55 |
Online |
Online |
Study on Differential Packet-Level Index Modulation for LPWA Mai Ohta (Fukuoka Univ.), Takeo Fujii (UEC) SR2021-44 |
In this study, packet-level index modulation (PLIM) method for LPWA (Low Power Wide Area) system is focused. The PLIM ha... [more] |
SR2021-44 pp.25-30 |
RCS, SR, NS, SeMI, RCC (Joint) |
2021-07-15 09:50 |
Online |
Online |
Clock Drift Estimation and Compensation for Packet-Level Index Modulation Kohei Tsurumi, Aoto Kaburaki, Koichi Adachi (UEC), Osamu Takyu (Shinshu Univ), Mai Ohta (Fukuoka Univ), Takeo Fujii (UEC) RCS2021-87 |
[more] |
RCS2021-87 pp.49-54 |
RCS, SR, NS, SeMI, RCC (Joint) |
2021-07-16 14:05 |
Online |
Online |
Reinforcement Learning-aided Autonomous Decentralized Packet Transmission Control in LoRaWAN Aoto Kaburaki, Koich Adachi (UEC), Osamu Takyu (Shinshu Univ), Mai Ohta (Fukuoka Univ), Takeo Fujii (UEC) RCC2021-38 NS2021-54 RCS2021-96 SR2021-38 SeMI2021-27 |
[more] |
RCC2021-38 NS2021-54 RCS2021-96 SR2021-38 SeMI2021-27 pp.71-76(RCC), pp.112-117(NS), pp.92-97(RCS), pp.94-99(SR), pp.70-75(SeMI) |
SR |
2021-05-21 11:15 |
Online |
Online |
Channel Allocation for LoRaWAN Considering Intra-System and Inter-System Interferences Shinichiro Kakuda, Yudai Yamazaki, Keita Katagiri, Takeo Fujii (UEC), Osamu Takyu (Shinshu Univ.), Mai Ohta (Fukuoka Univ.), Koichi Adachi (UEC) SR2021-12 |
In low power wide area network (LPWAN), intra-system and inter-system interferences have become a crucial issue due to a... [more] |
SR2021-12 pp.79-85 |
RCS, SR, SRW (Joint) |
2021-03-04 09:50 |
Online |
Online |
Transmission Timing Control Using ACK Signal in LoRaWAN with Multiple Frequency Channels Muying Chen, Koichi Adachi (UEC), Osamu Takyu (SU), Mai Ohta (FU), Takeo Fujii (UEC) RCS2020-223 |
Long range wide area network (LoRaWAN) enables low-power and long-range communication suitable for wireless sensor netwo... [more] |
RCS2020-223 pp.100-105 |
SR |
2021-01-26 10:00 |
Online |
Online |
Channel Selection Method with Multi-Armed Bandit Algorithm for Spectrum Sharing Takashi Imanaka, Mai Ohta, Makoto Taroumaru (Fukuoka Univ.) SR2020-54 |
Recently, there is growing concern about scarcity of frequency resources due to the increase of traffic in wireless comm... [more] |
SR2020-54 pp.39-44 |
SR |
2020-11-18 15:25 |
Online |
Online |
DCT Compression considering Spatial Correlation for WSNs Kohei Natsume (UEC), Mai Ohta (Fukuoka Univ.), Koichi Adachi (UEC), Osamu Takyu (Shinshu Univ.), Takeo Fujii (UEC) SR2020-30 |
In wireless sensor networks (WSNs), it is necessary to reduce power consumption of sensor nodes (SNs) for realizing a lo... [more] |
SR2020-30 pp.50-55 |
SRW |
2020-08-24 13:50 |
Online |
Online |
[Invited Lecture]
Study on channel selection method depending on transmission packet length
-- Research and development on wireless access technology based on factor analysis of communication quality using redundant information -- Takashi Imanaka, Mai Ohta, Makoto Taromaru (Fukuoka Univ.), Koji Yamamoto (Kyoto Univ.), Kazuto Yano (ATR) SRW2020-14 |
[more] |
SRW2020-14 pp.27-30 |
SR |
2020-06-05 14:30 |
Online |
Online |
Identification of Link Quality Degradation in WLAN based on MCS and Retransmission Flag Hirotaka Senda, Osamu Takyu, Akinori Kamio (Shinshu Univ.), Takeo Fujii (UEC), Mai Ohta (Fukuoka Univ.) SR2020-7 |
[more] |
SR2020-7 pp.45-49 |
RCS, SR, SRW (Joint) |
2020-03-04 10:00 |
Tokyo |
Tokyo Institute of Technology (Cancelled but technical report was issued) |
A study on acquisition of redundant information for efficient transmission control based on factor analysis of communication quality Kazuto Yano, Kenta Suzuki (ATR), Koji Yamamoto (Kyoto Univ.), Mai Ohta (Fukuoka Univ.) RCS2019-343 |
[more] |
RCS2019-343 pp.129-133 |
RCS, SR, SRW (Joint) |
2020-03-05 10:55 |
Tokyo |
Tokyo Institute of Technology (Cancelled but technical report was issued) |
A Study on Prediction of Environmental Value and Transmission Power Control in WLAN Hironori Godo, Osamu Takyu (Shinshu Univ.), Koichi Adachi (UEC), Mai Ohta (Fukuoka Univ.), Takeo Fujii (UEC) SR2019-126 |
Wireless local area networks (WLAN) are widely spread over office and home for supporting various applications. In recen... [more] |
SR2019-126 pp.79-86 |
RCS, SR, SRW (Joint) |
2020-03-06 10:25 |
Tokyo |
Tokyo Institute of Technology (Cancelled but technical report was issued) |
Data Separation with Gradient Estimation of Sensing Data in Physical Wireless Conversion Sensor Networks Shuhei Yamasaki, Osamu Takyu, Keiichiro Shirai (Shinshu Univ.), Takeo Fuji (UEC.), Mai Ohta (Fukuoka Univ.) SR2019-133 |
[more] |
SR2019-133 pp.113-118 |
RCS, SR, SRW (Joint) |
2020-03-06 10:50 |
Tokyo |
Tokyo Institute of Technology (Cancelled but technical report was issued) |
A Study on Transmit Method Reduced Sensor Information for Attitude Control Application in Physical Wireless Parameter Conversion Sensor Networks Naoya Amano, Osamu Takyu (Shinshu Univ.), Takeo Fujii (UEC.), Mai Ohta (Fukuoka Univ.) SR2019-134 |
[more] |
SR2019-134 pp.119-124 |