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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SR | 2023-11-10 14:30 |
Miyagi | (Primary: On-site, Secondary: Online) |
[Technology Exhibit]
Verification of actual equipment for wireless and sensor environment-adaptive LPWA Yudai Koike (Shinshu Univ.), Aoto Kaburaki, Ryogo Oya, Hiroto Shida (UEC), Osamu Takyu (Shinshu Univ.), Koichi Adachi, Takeo Fujii (UEC) |
[more] | |
| RCS | 2023-10-19 10:30 |
Kagawa | Kagawa University (Saiwai-cho Campus), and online (Primary: On-site, Secondary: Online) |
Dynamic Path Planning for QoS Improvement in Multiple Automated Guided Vehicles Takumi Tanagi, Koichi Adachi (UEC) |
(To be available after the conference date) [more] | |
| RCS | 2023-10-19 10:55 |
Kagawa | Kagawa University (Saiwai-cho Campus), and online (Primary: On-site, Secondary: Online) |
Fractional spreading factor for LoRa signals and demodulation algorithm Ryoya Saito, Koichi Adachi, Takeo Fujii, Ryota Kumada (UEC) |
[more] | |
| RCS | 2023-10-19 11:20 |
Kagawa | Kagawa University (Saiwai-cho Campus), and online (Primary: On-site, Secondary: Online) |
Energy-Efficient Multi-hop LoRaWAN with Transmission and Synchronization Control Hiroto Shida, Aoto Kaburaki, Koichi Adachi (UEC) |
[more] | |
| RCS | 2023-10-19 11:45 |
Kagawa | Kagawa University (Saiwai-cho Campus), and online (Primary: On-site, Secondary: Online) |
Resource Allocation Strategy to Tackle the Hidden Node Problem in LPWAN Aoto Kaburaki, Koichi Adachi (UEC), Osamu Takyu (Shinshu Univ.), Mai Ohta (Fukuoka Univ.), Takeo Fujii (UEC) |
[more] | |
| RCS | 2023-06-14 10:50 |
Hokkaido | Hokkaido University, and online (Primary: On-site, Secondary: Online) |
Packet Collision Avoidance Using Clustering in LoRAWAN ClassB Takahiro Saraya, Aoto Kaburaki, Koichi Adachi (UEC)  RCS2023-35 |
Low-power wide-area networks (LPWANs), which enable long-distance communications with low power consumption, are attract... [more] | RCS2023-35 pp.43-48 |
| RCS | 2023-06-14 17:55 |
Hokkaido | Hokkaido University, and online (Primary: On-site, Secondary: Online) |
LBT-based Resource Allocation Schemes Utilizing Periodicity of Traffic in LPWAN Aoto Kaburaki, Koichi Adachi (UEC), Osamu Takyu (Shinshu Univ.), Mai Ohta (Fukuoka Univ.), Takeo Fujii (UEC) RCS2023-46 |
[more] | RCS2023-46 pp.105-110 |
| IT, RCS, SIP | 2023-01-25 10:00 |
Gunma | Maebashi Terrsa (Primary: On-site, Secondary: Online) |
Antenna Selection Method for Improving DoA Estimation Accuracy Naotaka Hirayama, Koichi Adachi (UEC) IT2022-51 SIP2022-102 RCS2022-230 |
This paper focuses on a position estimation method that does not require GNSS or infrastructure equipment and can be app... [more] | IT2022-51 SIP2022-102 RCS2022-230 pp.126-131 |
| RCS, AP, UWT (Joint) |
2022-11-15 09:30 |
Fukuoka | Kyushu University, and Online (Primary: On-site, Secondary: Online) |
Trajectory Optimization and Resource Allocation in Mobility-Aware MEC Systems Takumi Tanagi, Koichi Adachi (UEC) RCS2022-155 |
Mobile Edge Computing (MEC) is a technology that provides users with vast computing resources at low latency by allowing... [more] | RCS2022-155 pp.1-6 |
| RCS, AP, UWT (Joint) |
2022-11-15 09:55 |
Fukuoka | Kyushu University, and Online (Primary: On-site, Secondary: Online) |
Packet-Level Index Modulation in Duty Cycle Constraints for Each Frequency Channel Hiroto Shida, Kosuke Suzuki, Koichi Adachi (UEC), Osamu Takyu (Shinshu Univ.), Mai Ohta (Fukuoka Univ.), Takeo Fujii (UEC) RCS2022-156 |
(To be available after the conference date) [more] | RCS2022-156 pp.7-12 |
| SR | 2022-11-07 11:00 |
Fukuoka | Fukuoka University (Primary: On-site, Secondary: Online) |
[Short Paper]
Improved Optimal Index Design Considering Transmission Control in Packet-Level Index Modulation Ryuji Miyamoto, Osamu Takyu, Hiroshi Fujiwara (Shinshu Univ.), Koichi Adachi (UEC), Mai Ohta (Fukuoka Univ.), Takeo Fujii (UEC) SR2022-49 |
[more] | SR2022-49 pp.24-28 |
| SR | 2022-11-08 10:20 |
Fukuoka | Fukuoka University (Primary: On-site, Secondary: Online) |
Improvement of Collection Accuracy by Switching Carrier Frequency Offset in PhyC-SN Toshi Ito, Osamu Takyu (Shinshu Univ.), Mai Ohta (Fukuoka Univ), Takeo Fujii, Koichi Adachi (UEC) SR2022-59 |
A feature utilizing frequency offsets is used as a collision detection method in the wireless physical quantity conversi... [more] | SR2022-59 pp.78-83 |
| RISING (3rd) |
2022-10-31 10:30 |
Kyoto | Kyoto Terrsa (Day 1), and Online (Day 2, 3) | [Poster Presentation]
Highly Detectable Collision Detection in PhyC-SN by Receiving Antenna Selection Toshi Ito, Osamu Takyu (Shinshu Univ.), Mai Ohta (Fukuoka Univ), Takeo Fujii, Koichi Adachi (UEC) |
The feature of phase dispersion is used as a collision detection method in the wireless physical quantity conversion-sum... [more] | |
| SAT, RCS (Joint) |
2022-08-25 17:40 |
Hokkaido | (Primary: On-site, Secondary: Online) |
Resource allocation scheme utilizing clock drift in LPWAN Aoto Kaburaki, Koichi Adachi (UEC), Osamu Takyu (Shinshu Univ.), Mai Ohta (Fukuoka Univ.), Takeo Fujii (UEC) RCS2022-111 |
[more] | RCS2022-111 pp.78-83 |
| SAT, RCS (Joint) |
2022-08-25 18:05 |
Hokkaido | (Primary: On-site, Secondary: Online) |
Interference Cancellation for Coexistence of LoRaWAN with Wireless Power Transfer Ryota Kumada, Koichi Adachi (UEC) RCS2022-112 |
With the advancement of IoT, wireless sensor networks (WSN) have been implemented in various applications. Low power wi... [more] |
RCS2022-112 pp.84-89 |
| SAT, RCS (Joint) |
2022-08-26 10:40 |
Hokkaido | (Primary: On-site, Secondary: Online) |
Channel Activity Detection Based Index Mapping Scheme for Packet-Level Index Modulation Kosuke Suzuki, Koichi Adachi (UEC), Mai Ohta (Fukuoka Univ.), Osamu Takyu (Shinshu Univ.), Takeo Fujii (UEC) RCS2022-122 |
Long range wide area network (LoRaWAN) attracts attention due to its ability to realize massive machine-type communicati... [more] | RCS2022-122 pp.144-149 |
| NS, SR, RCS, SeMI, RCC (Joint) |
2022-07-15 13:00 |
Ishikawa | The Kanazawa Theatre + Online (Primary: On-site, Secondary: Online) |
[Short Paper]
Optimal Index Design for Aggregation Accuracy in Packet Level Index Modulation Ryuji Miyamoto, Osamu Takyu, Hiroshi Hujiwara (Shinshu Univ.), Koichi Adachi (UEC), Mai Ohta (Fukuoka Univ.), Takeo Fujii (UEC) SR2022-37 |
[more] | SR2022-37 pp.74-78 |
| NS, SR, RCS, SeMI, RCC (Joint) |
2022-07-15 14:55 |
Ishikawa | The Kanazawa Theatre + Online (Primary: On-site, Secondary: Online) |
High-Sensitivity Detection Method for Signals in PhyC-SN Toshi Ito, Osamu Takyu (Shinshu Univ.), Mai Ohta (Fkuoka Univ.), Takeo Fujii, Koichi Adachi (UEC) SR2022-43 |
[more] | SR2022-43 pp.104-109 |
| 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 |
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