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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| DC | 2024-02-28 10:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | A Low Power Multi Bit Passive ΔΣ Modulator for Wearable Devices Naoya Maruyama, Satoshi Komatsu (Tokyo Denki Univ.)  DC2023-94 |
We present a low-power multi-bit passive ΔΣ modulator for wearable devices. Though delta-sigma modulators that use passi... [more] | DC2023-94 pp.1-6 |
| RISING (3rd) |
2021-11-17 11:00 |
Tokyo | (Primary: On-site, Secondary: Online) |
Relationship between Amplitude and Spatial Resolutions for Massive MIMO Mana Yoshida, Daisuke Umehara (KIT) |
One of the major technologies for 5G mobile systems is massive multiple-input multiple-output (MIMO) system. In order to... [more] | |
| RCS | 2021-10-21 16:00 |
Online | Online | [Poster Presentation]
A Study on Bayesian Receiver Design via Bilinear Inference for Scalable Cell-Free Massive MIMO Takumi Takahashi (Osaka Univ.), Hiroki Iimori (JUB), Kengo Ando, Koji Ishibashi (UEC), Shinsuke Ibi (Doshisha Univ), Giuseppe Abreu (JUB) RCS2021-129 |
One of the main challenges in realizing uplink scalable cell-free massive multi-input multi-output (CF-mMIMO) is capacit... [more] | RCS2021-129 pp.57-62 |
| ICD, ITE-IST | 2013-07-05 13:15 |
Hokkaido | San Refre Hakodate | [Invited Talk]
Design Techniques for High-Performance Continuous-Time Delta-Sigma Modulators Shiro Dosho (Panasonic) ICD2013-37 |
Along with miniaturization of CMOS-LSIs, analog-to-digital converters have been highly developed. Especially, performanc... [more] | ICD2013-37 pp.81-88 |
| AP, RCS (Joint) |
2012-11-16 10:30 |
Tokyo | Tokyo Denki University | Performance Evaluation of Adaptive Equalization for MIMO Differential Encoded GMSK Signal Affected by Quantization Noise Ryuta Fukunaga, Osamu Muta, Hiroshi Furukawa (Kyushu Univ.) RCS2012-174 |
The authors have proposed a constant envelope modulation (CEM) system with a low resolution analog–to-digital conv... [more] | RCS2012-174 pp.79-84 |
| PRMU, MI, IE | 2012-05-17 11:00 |
Aichi | Variational Frame-Rate Up-Conversion of Video Sequence Shun Inagaki, Atsushi Imiya (Chiba Univ.) IE2012-20 PRMU2012-5 MI2012-5 |
In this paper, we develop a variational method for frame-rate up-conversion of video sequences. For the broadcasting... [more] |
IE2012-20 PRMU2012-5 MI2012-5 pp.25-30 |
|
| RCS | 2012-04-19 14:10 |
Kyoto | Kyoto Univ. | A Study on Nonlinear Equalization for Constant Envelop Modulation Receiver Affected by Quantization Error Kohei Kotera, Osamu Muta, Hiroshi Furukawa (Kyushu Univ.) RCS2012-4 |
The authors have proposed constant envelope modulation (CEM) systems with a low resolution ADC. The proposed CEM system... [more] |
RCS2012-4 pp.19-24 |
| RCS, SIP | 2012-01-27 09:25 |
Fukuoka | Fukuoka Univ. | Low Complexity Channel Estimation for MIMO-Constant Envelope Modulation Ehab Mahmoud Mohamed, Osamu Muta, Hiroshi Furukawa (Kyushu Univ.) SIP2011-96 RCS2011-285 |
MIMO-Constant Envelope Modulation, MIMO-CEM, with Low Resolution ADC receiver (1-bit ADC in the default operation) is co... [more] | SIP2011-96 RCS2011-285 pp.103-108 |
| RCS, MoNA, SR (Joint) |
2011-03-02 10:00 |
Kanagawa | YRP | Decision Directed Channel Tracking for MIMO-Constant Envelope Modulation Ehab Mahmoud Mohamed (Kyushu Univ/South Valley Univ. Egypt), Osamu Muta, Hiroshi Furukawa (Kyushu Univ) RCS2010-259 |
The authors have proposed Multi-Input Multi-Output (MIMO)-Constant Envelope Modulation, MIMO-CEM, as power and complexit... [more] | RCS2010-259 pp.67-72 |
| SAT, RCS (Joint) |
2010-08-27 10:00 |
Kagoshima | Kagoshima Univ. | Channel Estimation Technique for MIMO-Constant Envelope Modulation Transceiver System Ehab Mahmoud Mohamed, Osamu Muta, Hiroshi Furukawa (Kyushu Univ.) RCS2010-98 |
The authors have proposed the MIMO-Constant Envelope Modulation transceiver system with Low Resolution ADC receiver, MIM... [more] | RCS2010-98 pp.117-122 |
| RCS, NS (Joint) |
2010-07-15 10:30 |
Hokkaido | Abashiri Public Auditorium | Performance Evaluation of Gaussian Filtered Constant Envelope Modulation Systems with a Low-Resolution ADC Kohei Kotera, Osamu Muta, Hiroshi Furukawa (Kyushu Univ.) RCS2010-51 |
To a small size and power-efficient relay station for wireless backhaul networks, the authors have proposed a multi-in... [more] |
RCS2010-51 pp.19-24 |
| RCS | 2010-06-18 14:55 |
Kyoto | Kyoto Univ. | Study on MIMO Wireless Transmission with Constant Envelope Modulation and a Low-Resolution ADC Osamu Muta, Hiroshi Furukawa (Kyushu Univ.) RCS2010-44 |
The purpose of our research is to increase relay channel capacity in wireless backhaul systems and develop a small siz... [more] |
RCS2010-44 pp.157-162 |
| ICD, ITE-IST | 2009-10-02 12:40 |
Tokyo | CIC Tokyo (Tamachi) | A Self-Background Calibrated 6b 2.7GS/s ADC with Cascade-Calibrated Folding-Interpolating Architecture Yuji Nakajima (NEC Electronics), Akemi Sakaguchi, Toshio Ohkido (NEC Micro Systems), Tetsuya Matsumoto, Michio Yotsuyanagi (NEC Electronics) ICD2009-53 |
We have developed a 6b 2.7GS/s Folding ADC with on-chip self-background calibration in 90nm CMOS. This is the first repo... [more] | ICD2009-53 pp.111-116 |
| ICD, ITE-IST | 2008-10-23 14:10 |
Hokkaido | Hokkaido University | [Invited Talk]
Analog design isuues of high-resolution and low-power ADCs using a low voltage supply and sub-micron proceses Kunihiko Gotoh (FUJITSU LABORATORIES LTD.) ICD2008-76 |
The demand for high-speed (≧30 MS/s), high-resolution (≧10 bit) and low-power operation analog-to-digital converters (AD... [more] | ICD2008-76 pp.101-106 |
| SR | 2007-05-24 17:35 |
Tokyo | [Special Talk]
［特別講演］Recent Advances in RF Devices for Future Wireless Systems Yo Yamaguchi, Munenari Kawashima, Takana Kaho, Kazuhiro Uehara (NTT) SR2007-9 |
An ultimate software-defined radio might convert RF signals to digital signals by an analog-digital converter (ADC). Suc... [more] | SR2007-9 pp.47-52 |
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| ICD, ITE-IST | 2006-07-27 11:30 |
Shizuoka | A study on the multi-bit-pipelined A/D converter Hiroki Endou, Masaya Miyahara, Akira Matsuzawa (Titech) |
We have studied on the multi-bit pipeline A/D converter from the view pints of needed OP amp gain, needed capacitance, l... [more] | ICD2006-63 pp.17-22 |
|
| IE, SIP, ICD, IPSJ-SLDM | 2004-10-21 14:15 |
Yamagata | Development of H.264 Decoder Using Low Power DSP Kenji Goto, Hirofumi Aoki, Atsushi Hatabu (NEC), Shinichi Yamada, Taketsugu Matsubara (NEC Micro Systems), Takashi Miyazaki (NEC) |
This paper describes a QVGA resolution H.264 video decoder using a low-power and general-purpose DSP (NEC uPD77050, 250M... [more] | SIP2004-85 ICD2004-117 IE2004-61 pp.55-60 |
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