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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| RCS, SR, SRW (Joint) |
2021-03-04 11:35 |
Online | Online | [Poster Presentation]
A Study on Fading Variation Estimation Employing Deep Learning Based on Level Crossing Rate Koshiro Kawachi, Yukiko Shimbo, Hirofumi Suganuma, Fumiaki Maehara (Waseda Univ.)  RCS2020-233 SR2020-72 SRW2020-62 |
Fifth-generation (5G) mobile communication systems entail various scenarios such as enhanced mobile broadband (eMBB), ul... [more] | RCS2020-233 SR2020-72 SRW2020-62 pp.155-156(RCS), pp.48-49(SR), pp.43-44(SRW) |
| MW, AP (Joint) |
2020-09-24 13:50 |
Online | Online | [Poster Presentation]
Investigation of Fading Correlation Characteristics Considering Human Body Shadowing Takato Akiyama, Hisato Iwai, Shinsuke Ibi (Doshisha Univ.) AP2020-53 |
It has become popular to use communication terminals such as mobile phones or PC in an indoor environment where human bo... [more] | AP2020-53 pp.94-95 |
| SRW | 2016-06-13 13:30 |
Kanagawa | NICT Wireless Network Research Institute (NICT) | Estimation of Received Level Variations by movement of objects in the room using Ray Tracing Method Hiromasa Yamauchi (Fujitsu Labs), Ichirou IDA (Fujitsu), Ninomiya Teruhisa (Fujitsu Labs) SRW2016-27 |
As IoT devices use increases, stable operation of wireless devices and cost-effective placement of these devices is gett... [more] | SRW2016-27 pp.9-14 |
| RCS, IT, SIP | 2016-01-19 11:25 |
Osaka | Kwansei Gakuin Univ. Osaka Umeda Campus | Performance Evaluation of An Adaptive Allocation Method of Scattered Pilots for Fading Variation Takuro Yokoyama, Fumio Takahata (Waseda Univ.) IT2015-87 SIP2015-101 RCS2015-319 |
We propose an adaptive scattered pilot allocation method, in which the allocation is determined based on metric values o... [more] | IT2015-87 SIP2015-101 RCS2015-319 pp.213-218 |
| AP, SANE (Joint) |
2015-08-28 13:45 |
Ibaraki | Ibaragi Univ. Mito Campus | Analysis of Shadow Fading in Mobile Radio
-- Autocorrelation Mechanism of Received Level Variation approximated with Exponential Function -- Teruya Fujii, Hideki Omote (Softbank) AP2015-74 |
The propagation variation in mobile radio can divide into three independent variations; instantaneous fading (Rayleigh f... [more] | AP2015-74 pp.77-82 |
| AP | 2015-03-20 13:10 |
Fukui | Fukui University, Bunkyou Campus | Analysis of Shadow Fading in Mobile Radio
-- Mechanism of Received Power with Log-normal Distribution -- Teruya Fujii, Hideki Omote (SBM) AP2014-221 |
The propagation variation in mobile radio can divide into three independent variations; instantaneous fading (Rayleigh f... [more] | AP2014-221 pp.55-60 |
| AP | 2015-02-20 13:30 |
Hyogo | Chusho-kigyou center at Amagasaki-City | [Invited Lecture]
Sequentially Switched Antenna Array Receiver for OFDM systems Julian Webber, Satoshi Tsukamoto, Takahiro Maeda, Masayuki Ariyoshi, Tomoaki Kumagai (ATR), Shinichiro Yamamoto, Satoru Aikawa (Univ. of Hyogo) AP2014-205 |
In order to improve the communication performance and to reduce the deterioration due to fast-fading channel variations,... [more] | AP2014-205 pp.101-105 |
| SIP, RCS | 2015-01-22 16:00 |
Okayama | Okayama Univ. | Frequency-Domain Equalization Suitable for Single-Carrier Space-Frequency Block Coded Transmit Diversity in Frequency-Selective Fading Channel Hiroyuki Miyazaki, Fumiyuki Adachi (Tohoku Univ.) SIP2014-95 RCS2014-283 |
Recently, we proposed multi-block frequency-domain equalization (MB-FDE) for time division duplex (TDD) single-carrier (... [more] | SIP2014-95 RCS2014-283 pp.85-90 |
| AP | 2014-03-11 15:25 |
Fukushima | Koriyama City Rodo Fukushi Kaikan | Fading Characteristics in the SHF Band Indoor Quasi-static Environment Kentaro Saito, Tetsuro Imai, Ngochao Tran, Yukihiko Okumura (NTT DOCOMO) AP2013-201 |
The user traffic volume in the cellular network has been growing rapidly due to the spreads of smart phones and various ... [more] | AP2013-201 pp.93-98 |
| AP, PEM (Joint) |
2013-10-03 13:25 |
Ishikawa | Kanazawa Univ. Satellite-Plaza | BAN-OTA Testing Using a Fading Emulator Considering the Variation of K-factor Due to the Dynamic Characteristics of Human Body Kun Li, Kazuhiro Honda, Koichi Ogawa (Toyama Univ.) AP2013-90 |
A method for analyzing the on-body Rice channel in BAN-OTA Testing using a fading emulator with a dynamic phantom is pre... [more] | AP2013-90 pp.19-24 |
| ASN, RCS, NS, SR (Joint) |
2013-07-17 13:05 |
Shizuoka | Hamamatsu Act City | Study on Spatial Modulation in Multipath Environment Nozomu Maeda, Hideichi Sasaoka, Hisato Iwai (Doshisha Univ.) RCS2013-78 |
The MIMO (Multiple-Input Multiple-Output) system having multiple antennas at the both sides of the transmitter and the r... [more] | RCS2013-78 pp.1-6 |
| SR | 2012-01-26 14:55 |
Kagoshima | Kagoshima | [Invited Talk]
Propagation Characteristics of Long-Distance Wireless LAN system over the Sea Masato Masuya (Kagoshima Univ.), Kenji Aoki (Univ. of Miyazaki), Koichi Shimozono (Kagoshima Univ.) SR2011-82 |
We established the 47.5 kilometer IEEE802.11g wireless link between two points which was the longest distance wireless L... [more] | SR2011-82 pp.29-36 |
| AP, RCS (Joint) |
2011-11-16 11:10 |
Aichi | Nagoya Congress Center | Multipath Emulator over the Air Transmitting Several Signals with Different Doppler Frequencies from Each Probe Antenna Yoshichika Ohta, Teruya Fujii (Softbank Telecom) AP2011-93 |
In order to accurately assess the transmission technologies of mobile terminals with multiple antennas for MIMO technolo... [more] | AP2011-93 pp.25-30 |
| AP, SAT (Joint) |
2009-07-08 17:05 |
Hokkaido | Otaru city, Hokkaido | Empirical Fading Channel Model for Static Mobile Terminals in Outdoor NLOS Environments Yoshichika Ohta, Teruya Fujii (Softbank Telecom) AP2009-57 |
Mobile terminals used in the stationary condition receive a level variation different from that found in the moving cond... [more] | AP2009-57 pp.77-81 |
| AP, SAT (Joint) |
2009-07-08 17:30 |
Hokkaido | Otaru city, Hokkaido | Analysis of Fading Characteristics for Mobile Terminals in Static Indoor Conditions Teruya Fujii, Yoshichika Ohta (Softbank Telecom) AP2009-58 |
In Cellular systems, the terminal in a fixed condition receives the level variation different from that in a moving cond... [more] | AP2009-58 pp.83-88 |
| AP | 2009-03-09 10:30 |
Overseas | University of Macau | Fading Characteristics of Fixed Terminal in Outdoor NLOS Environment Yoshichika Ohta, Teruya Fujii (Softbank Telecom) AP2008-212 |
Mobile terminals used in a stationary condition receives a level variation different from that in a moving condition. T... [more] | AP2008-212 pp.7-12 |
| AP | 2008-03-13 15:15 |
Aichi | Nanzan Univ. | Fading Characteristics for Static Terminal under Outdoor Surrounding Movement Environments in Mobile Radio Communications (I)
-- NLOS Environments -- Yoshichika Ohta, Hideki Omote, Teruya Fujii (Softbank Telecom) AP2007-182 |
Mobile terminals used in a stationary condition receives a level variation different from that in a moving condition. Th... [more] | AP2007-182 pp.55-60 |
| AP | 2008-03-13 15:40 |
Aichi | Nanzan Univ. | Fading Characteristics for Static Terminal under Outdoor Surrounding Movement Environments in Mobile Radio Communications (II)
-- LOS Environments -- Yoshichika Ohta, Hideki Omote, Teruya Fujii (Softbank Telecom) AP2007-183 |
Mobile terminals used in a stationary condition receives a level variation different from that in a moving condition. Th... [more] | AP2007-183 pp.61-66 |
| AP | 2008-03-13 16:05 |
Aichi | Nanzan Univ. | Proposal of Channel Model for Static Terminal under Indoor Surrounding Movement Environment in Wideband Mobile Radio Teruya Fujii, Yoshichika Ohta (Softbank Telecom) AP2007-184 |
In Cellular systems, the terminal in a fixed condition receives a level variation different from that in a moving condit... [more] | AP2007-184 pp.67-72 |
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