Engineering Sciences/NOLTA-Reliability(Date:2022/01/24)

Presentation
[Invited Talk] 10GbE fiber transmission 7.5GHz-band DBF using 1-bit direct digital RF transmitter

Noriharu Suematsu(Tohoku Univ),  Ryo Tamura(Tohoku Univ),  Mizuki Motoyoshi(Tohoku Univ),  Suguru Kameda(Tohoku Univ),  

[Date]2022-01-24
[Paper #]SR2021-61
Calibration of Measurement Error for Radio Map

Keita Katagiri(UEC),  Takeo Fujii(UEC),  

[Date]2022-01-24
[Paper #]SR2021-64
High-sensitivity detection method by signal waveform shaping in OFDM modulation

Sotaro Ichikawa(Shinshu Univ),  Osamu Takyu(Shinshu Univ),  

[Date]2022-01-24
[Paper #]SR2021-58
Adaptive channel selection by co-channel interference power and occupancy estimation method in LoRa

Gaku Kobayashi(Shinshu Univ.),  Osamu Takyu(Shinshu Univ.),  Koichi Adachi(The UEC),  Mai Ohta(Fukuoka Univ.),  Takeo Fujii(The UEC),  

[Date]2022-01-24
[Paper #]SR2021-59
[Invited Talk] Deep Learning-based Beamforming and Resource Allocation Optimization for Sub-6GHz/mmWave Integrated Networks

Megumi Kaneko(NII),  

[Date]2022-01-24
[Paper #]SR2021-62
Priority message statistics of disaster and crisis management report sent from quasi-zenith satellite Michibiki

Satoshi Takahashi(Hiroshima City Univ.),  

[Date]2022-01-24
[Paper #]SR2021-63
[Invited Talk] Research & Development of Robust CoMP for Millimeter Communications with Random Blockages

Koji Ishibashi(UEC),  Sota Uchimura(UEC),  Tetsuya Iye(KKE),  Yoshimi Fujii(KKE),  Takahide Murakami(KDDI Research, Inc.),  Hiroyuki Shinbo(KDDI Research, Inc.),  

[Date]2022-01-24
[Paper #]SR2021-60
Experimental evaluation of LO synchronization accuracy for USRP/daughter boards applying UHD timed commands

Haruto Nakamura(NIT),  Yoji Yamada(NIT),  Suguru Kameda(Hiroshima Univ.),  Noriharu Suematsu(Tohoku Univ.),  

[Date]2022-01-24
[Paper #]SR2021-69
[Short Paper] Implementation of fractional delay filter for USRP software defined radio

Syun'ya Yoshiyama(NIT),  Yoji Yamada(NIT),  Suguru Kameda(Hiroshima Univ.),  Noriharu Suematsu(Tohoku Univ.),  

[Date]2022-01-24
[Paper #]SR2021-68
[Short Paper] Deep reinforcement learning based secondary user transmit power control for cognitive radio networks

Kouhei Katou(Ibaraki Univ),  Xiaoyan Wang(Ibaraki Univ),  Masahiro Umehira(Ibaraki Univ),  

[Date]2022-01-24
[Paper #]SR2021-66
[Short Paper] Deep Reinforcement learning based analog beamforming in cellular network

Hang Zhou(ibaraki Univ.),  Xiaoyan Wang(ibaraki Univ.),  Masahiro Umehira(ibaraki Univ.),  

[Date]2022-01-24
[Paper #]SR2021-67
Channel Selection of Environment-Adaptive Sensor Networks Using Channel Occupancy Rate

Taiki Matsushima(UEC),  Takeo Fujii(UEC),  

[Date]2022-01-24
[Paper #]SR2021-65
[Short Paper] Measurement of propagation attenuation of standing user for directional WBAN

Renta Fukui(Akita Pref. Univ.),  Kohei Akimoto(Akita Pref. Univ.),  Teruo Tobana(Akita Pref. Univ.),  

[Date]2022-01-25
[Paper #]SR2021-80
[Short Paper] A Study on a Method for Identifying Communication Quality Degradation in Wireless LANs Using Machine Learning

Riku Yamabe(Shinshu Univ),  Osamu Takyu(Shinshu Univ),  Hirotaka Senda(Shinshu Univ),  

[Date]2022-01-25
[Paper #]SR2021-79
Performance Evaluation of Position Estimation with Power Detectors Delivered by Physical Wireless Parameter Conversion Sensor Networks

Masafumi Oda(Shinshu Univ.),  Osamu Takyu(Shinshu Univ.),  

[Date]2022-01-25
[Paper #]SR2021-72
[Short Paper] Roadside Video Broadcasting with Softcast

Junichiro Yamada(UEC),  Katsuya Suto(UEC),  

[Date]2022-01-25
[Paper #]SR2021-78
[Short Paper] Frequency Analyses for Measurement Results of LPWA Radiowave Propagation at Half Wavelength Intervals

Shusuke Narieda(Mie Univ.),  Natsuki Miyoshi(Mie Univ.),  Tomoyuki Kawashima(Mie Univ.),  Takeo Fujii(UEC),  Hiroshi Naruse(Mie Univ.),  

[Date]2022-01-25
[Paper #]SR2021-76
Characteristics of Energy Detection Based Carrier Sense

Shusuke Narieda(Mie Univ.),  Takeo Fujii(UEC),  

[Date]2022-01-25
[Paper #]SR2021-70
Sub-GHz Band LPWAN with Energy Detection Based Carrier Sense

Shusuke Narieda(Mie Univ.),  Takeo Fujii(UEC),  

[Date]2022-01-25
[Paper #]SR2021-71
Performance Evaluation of Access Control and Transmission Datarate Adaptation using Redundant Check Information for IEEE 802.11ax Wireless LAN

Kazuto Yano(ATR),  Kenta Suzuki(ATR),  Babatunde Ojetunde(ATR),  Koji Yamamoto(Kyoto Univ.),  

[Date]2022-01-25
[Paper #]SR2021-81
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