Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
AP |
2023-09-01 10:00 |
Tokyo |
KOZO KEIKAKU ENGINEERING Inc. (Primary: On-site, Secondary: Online) |
Historical visit to three Nakagami distributions: Part 3: m distribution Yoshio Karasawa AP2023-72 |
The three probability distributions, namely, n distribution, q distribution, and m distribution devised by Minoru Nakaga... [more] |
AP2023-72 pp.31-36 |
AP |
2023-06-15 15:45 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Historical visit to three Nakagami distributions: Part 1: n distribution Yoshio Karasawa AP2023-29 |
The three probability distributions, namely, n distribution, q distribution, and m distribution devised by Minoru Nakaga... [more] |
AP2023-29 pp.27-32 |
AP, RCS (Joint) |
2021-11-12 14:00 |
Nagasaki |
NBC-Bekkan (Nagasaki) (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Prediction of Path Loss Fading Distribution using RNN at 2-4 GHz Motoharu Sasaki, Nobuaki Kuno, Toshiro Nakahira, Minoru Inomata, Wataru Yamada, Takatsune Moriyama (NTT) AP2021-128 RCS2021-174 |
We report a method for predicting fading distribution of path loss using GRU (Gated Recurrent Unit), which is one of RNN... [more] |
AP2021-128 RCS2021-174 pp.142-147(AP), pp.164-169(RCS) |
AP, SANE, SAT (Joint) |
2021-07-29 13:05 |
Online |
Online |
[Invited Lecture]
Prediction of Path Loss Fading Distribution using RNN Motoharu Sasaki, Nobuaki Kuno, Toshiro Nakahira, Minoru Inomata, Wataru Yamada, Takatsune Moriyama (NTT) AP2021-37 |
We report a method for predicting fading distribution of path loss using GRU (Gated Recurrent Unit), which is one of RNN... [more] |
AP2021-37 pp.76-80 |
AP |
2020-05-21 15:35 |
Okinawa |
Tiruru Okinawa (Naha-city) (Cancelled, technical report was not issued) |
Consideration on mmWave Propagation Channel Modeling [II]
-- On multi-state statistical propagation model including semi-LOS environments -- Yoshio Karasawa |
In terrestrial millimeter-wave communication, since the line-of-sight (LOS) and/or semi-LOS (SLOS) propagation environme... [more] |
|
AP |
2020-02-21 11:25 |
Shizuoka |
Shizuoka Univ. Hamamatsu Campus |
Random Walk and Wave Propagation Yoshio Karasawa AP2019-190 |
While doing a random walk, we visit some basic probability distributions that appear in radio wave propagation models. R... [more] |
AP2019-190 pp.53-57 |
R |
2019-07-26 15:30 |
Iwate |
Ichinoseki Cultural Center |
On Parameter Estimation of Probability Distribution Related to Gamma Distribution Takenori Sakumura (Hosei Univ.) R2019-17 |
In this research, as the probability distribution related to the gamma distribution, the parameter estimation of the inv... [more] |
R2019-17 pp.19-24 |
WPT, AP (Joint) |
2019-01-18 10:30 |
Aichi |
Toyota Automobile Museum |
Channel Capacity of Massive MIMO in Fading Environments with Spatial Correlation [II]
-- In the Case of Nakagami-Rice Fading -- Yoshio Karasawa AP2018-159 |
In our previous report, we investigated the information transmission capability of Massive MIMO in Rayleigh fading envir... [more] |
AP2018-159 pp.45-50 |
US |
2018-06-21 13:50 |
Kanagawa |
|
Application of annular array probe in analysis of amplitude echo envelope Takeru Mizoguchi, Kazuki Tamura, Kenji Yoshida, Tadashi Yamaguchi (Chiba Univ.) US2018-22 |
Analysis of amplitude echo envelope is one of the quantitative ultrasonic methods for the soft tissues. The measurment w... [more] |
US2018-22 pp.13-18 |
RCS, SR, SRW (Joint) |
2017-03-01 09:00 |
Tokyo |
Tokyo Institute of Technology |
Secure Outage Probability Over κ-μ Fading Channels Shunya Iwata, Tomoaki Ohtsuki, Pooi Yuen Kam (Keio Univ.) RCS2016-289 |
In this report, we derive the analytical expressions for the secure outage probability in single-input single-output (SI... [more] |
RCS2016-289 pp.1-6 |
AP |
2015-12-10 14:45 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
[Memorial Lecture]
Radiowave Propagation: Physical Phenomenon and its Modelling
-- Revisit to pioneering works -- Yoshio Karasawa (UEC) AP2015-159 |
For revisiting pioneering works on radio propagation research in Japan with our respect, we highlight the following topi... [more] |
AP2015-159 pp.27-32 |
RCS |
2011-06-23 13:50 |
Okinawa |
Ryukyu Univ. |
high-speed radio transmission experiment using LCX by Shinkansen Yukiya Tateishi, Takahiro Baba, Tsukasa Kudo, Manabu Inoue (JR East) RCS2011-46 |
We had experiments of high speed radio communication to know the possibility of the high speed mobile-to-base station da... [more] |
RCS2011-46 pp.67-72 |
AP |
2008-05-15 15:15 |
Nagasaki |
Sasebo national college of technology |
Statistical Analysis of Double Fading MIMO Channels Including LOS Environments Tetsuki Taniguchi, Yoshio Karasawa, Makoto Tsuruta (Univ. of Electro-Comm.) AP2008-16 |
This report gives a statistical analysis of i.i.d. (independent and identically distributed) double fading MIMO (Multipl... [more] |
AP2008-16 pp.29-34 |
AP |
2007-03-09 09:40 |
Overseas |
Taiwan (Yuan Ze Univ.) |
Approxmation of Largest Eigenvalue Distribution of Noncentral Wishart Matrices for Analysis of MIMO Rician Channels Tetsuki Taniguchi, Shen Sha, Yoshio Karasawa (Univ. of Electro-Comm.), Makoto Tsuruta (Toshiba) AP2006-158 |
(To be available after the conference date) [more] |
AP2006-158 pp.65-68 |