Online edition: ISSN 2432-6380
[TOP] | [2016] | [2017] | [2018] | [2019] | [2020] | [2021] | [2022] | [Japanese] / [English]
SR2019-1
User Throughput Performance of Dynamic-Duplex Cellular System in Multi-cell Environment
Kazuki Nishikori, Kyoya Teramae, Keiich Mizutani, Takeshi Matsumura, Hiroshi Harada (Kyoto Univ.)
pp. 1 - 8
SR2019-2
Outdoor Position Clustering by Machine Learning with Wide Area Radio Profile
Takayuki Hayashida, Ryota Okumura, Keiichi Mizutani, Hiroshi Harada (Kyoto Univ.)
pp. 9 - 16
SR2019-3
Analytical method of location estimation for unknown signal source
-- Basic study --
Satoru Shimizu, Takuya Kurihara, Kazuto Yano, Yoshinori Suzuki (ATR)
pp. 17 - 21
SR2019-4
Analytical method of location estimation for unknown signal source
-- Experimental basic evaluation --
Takuya Kurihara, Satoru Shimizu, Kazuto Yano, Yoshinori Suzuki (ATR)
pp. 23 - 30
SR2019-5
[Invited Lecture]
A Study about IoT Solutions used LPWA
Mitsuru Uesugi (Panasonic)
pp. 31 - 35
SR2019-6
[Invited Lecture]
Experiments of Vehicle Location Information Sharing System Using Private LoRa
Yasunori Owada, Goshi Sato, Katsuhiro Temma, Toshiaki Kuri, Masugi Inoue (NICT)
pp. 37 - 41
SR2019-7
[Invited Lecture]
Reliable LPWAN for IoT systems
Hiroaki Mukai, Keitro Terada, Tetsuya Yokotani (Kanazawa Institute of Technology)
pp. 43 - 48
SR2019-8
[Invited Lecture]
Implementation of Multi-User ACK Aggregation Method for Large-Scale Reliable LoRaWAN Services
Yohei Hasegawa (NEC Corp.), Kazuya Suzuki (Akita Pref. Uni.)
pp. 49 - 56
SR2019-9
[Invited Lecture]
A study on frequency utilization efficiency improvement for Unlicensed LPWA
Takahiro Chiba, Masanori Taira, Mikio Kuwahara (Hitachi)
pp. 57 - 62
SR2019-10
Spectrum Sharing exploiting Spectrum Database for LPWA
Yudai Yamazaki, Takeo Fujii (UEC), Osamu Takyu (Shinshu Univ.), Mai Ohta (Fukuoka Univ.), Koichi Adachi (UEC)
pp. 63 - 68
SR2019-11
[Invited Talk]
Toward terabit-class wireless transmission: OAM wireless multiplexing technology
Doohwan Lee, Hirofumi Sasaki, Yasunori Yagi, Takayuki Yamada, Takashi Shimizu (NTT)
p. 69
SR2019-12
[Technology Exhibit]
QZSS short message SS-CDMA communication system
-- Evaluation of transmitting timing control error --
Hiroshi Oguma, Rei Kawai, Takumi Shimada (NIT, Toyama), Takeshi Asai (Next-Dimension), Mizuki Motoyoshi, Suguru Kameda, Noriharu Suematsu (Tohoku Univ.)
pp. 71 - 77
SR2019-13
[Technology Exhibit]
Experimental Evaluation on Multi-Hop Route Construction in Wi-SUN FAN Systems
Daiki Hotta, Ryota Okumura, Keiichi Mizutani, Hiroshi Harada (Kyoto Univ.)
pp. 79 - 86
SR2019-14
[Technology Exhibit]
Cognitive IoT
-- A Reinforcement-Learning-based Distributed Channel Selection Algorithm for IoT and Its Application --
Jing Ma, So Hasegawa, Honami Furukawa, Takuma Onishi (TUS), Song-Ju Kim (Keio), Takumi Ito, Kenjiro Mori, Takashi Nakajima, Yoichiro Hashizume, Takahiro Yamamoto, Yakayuki Kawahara (TUS), Hitoshi Watanabe, Wei Liu, Yozo Shoji (NICT), Mikio Hasegawa (TUS)
pp. 87 - 89
SR2019-15
[Technology Exhibit]
Empirical Throughput Evaluation for IEEE 802.11af Channel Aggregation
Takeshi Matsumura, Kazuo Ibuka, Homare Murakami, Kentaro Ishizu, Fumihide Kojima (NICT)
pp. 91 - 95
SR2019-16
[Technology Exhibit]
Development of Cooperative Spectrum Usage Measurement System Prototype for Smart Spectrum Access
Hiroki Iwata, Kenta Umebayashi (TUAT)
pp. 97 - 103
SR2019-17
[Technology Exhibit]
Development and demonstration of FMCW radar to mitigate inter-radar interference
Takeo Okuda, Shintaro Ishikawa, Daiki Ammen, Masahiro Umehira, Shigeki Takeda, Xiaoyan Wang (Ibaraki Univ.), Hiroshi Kuroda (Hitachi AMS)
p. 105
SR2019-18
[Technology Exhibit]
Highly Accurate Prediction of Radio Environment for V2V Communication Systems
Keita Katagiri, Takeo Fujii (UEC)
pp. 107 - 112
SR2019-19
[Technology Exhibit]
A study on evaluation method by smart phone application in WLAN channels
Yoshinori Yahiro, Hiroto Ebisawa, Kenta Umebayashi (TUAT)
pp. 113 - 118
Note: Each article is a technical report without peer review, and its polished version will be published elsewhere.