Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
SIP, IT, RCS |
2024-01-18 15:45 |
Miyagi |
(Primary: On-site, Secondary: Online) |
Performance Enhancement of Periodic Convolutional Spreading CDMA System over Fast Fading Channels Koseki Suda (UEC), Chenggao Han (Foxcom) IT2023-51 SIP2023-84 RCS2023-226 |
In this paper, we propose a method for improving the performance of CDMA systems using the Concatenative Complete Comple... [more] |
IT2023-51 SIP2023-84 RCS2023-226 pp.109-114 |
CS |
2022-07-15 09:55 |
Kagoshima |
Yakushima Environmental and Cultural Village Center (Primary: On-site, Secondary: Online) |
Research on OFDM Receivers Using Deep Learning You Yong, Chenggao Han (UEC) CS2022-30 |
Orthogonal Frequency-Division Multiplexing (OFDM) is widely used in wideband wireless communication systems due to its f... [more] |
CS2022-30 pp.74-77 |
RCS, SR, SRW (Joint) |
2018-03-02 14:30 |
Kanagawa |
YRP |
A Study on Frequency Domain Equalizer in Convolutional Spreading CDMA System Terumasa Sato, Takeshi Hashimoto, Chenggao Han (UEC) RCS2017-398 |
[more] |
RCS2017-398 pp.441-446 |
SIP, IT, RCS |
2018-01-22 13:55 |
Kagawa |
Sunport Hall Takamatsu |
Deterministic Interleaver Design for Turbo Codes Bohulu Kwame Ackah, Chenggao Han (UEC) IT2017-69 SIP2017-77 RCS2017-283 |
Deterministic interleavers are preferred in the constructing of turbo codes due to the ability to peform
interleaving a... [more] |
IT2017-69 SIP2017-77 RCS2017-283 pp.85-90 |
SIP, IT, RCS |
2018-01-22 14:20 |
Kagawa |
Sunport Hall Takamatsu |
A CDMA System with Binary Z-connectable Complete Complementary Codes Hikaru Mizuyoshi, Terumasa Sato, Chenggao HAN (UEC) IT2017-70 SIP2017-78 RCS2017-284 |
Conventional convolutional spreading code division multiple access (CS-CDMA) provides inter-channel interference-free (I... [more] |
IT2017-70 SIP2017-78 RCS2017-284 pp.91-96 |
RCS, IT, SIP |
2016-01-19 15:35 |
Osaka |
Kwansei Gakuin Univ. Osaka Umeda Campus |
On the user channel instability of the localized SC-FDMA over doubly selective channels Takeshi Hashimoto, Chenggao Han (UEC) IT2015-98 SIP2015-112 RCS2015-330 |
For the localized SC-FDMA operating under fast multipath fading environment,
linear equalizers are known to perform poo... [more] |
IT2015-98 SIP2015-112 RCS2015-330 pp.273-277 |
RCS, IN (Joint) |
2015-05-22 10:20 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
On the Phase Noise-Induced Interference Suppression in Up-link SC-FDMA Daiki Hashimoto, Chenggao Han, Takeshi Hashimoto (UEC) RCS2015-39 |
[more] |
RCS2015-39 pp.85-88 |
RCS, IN (Joint) |
2015-05-22 10:45 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Coded Constellation Rotated Vector OFDM with Generalized Linear Interleaver Chenggao Han, Takeshi Hashimoto (UEC) RCS2015-40 |
In this paper, we analyze the performance of coded constellation rotated vector OFDM (CCRV-OFDM) with a convolutional er... [more] |
RCS2015-40 pp.89-94 |
RCS |
2014-10-16 11:20 |
Kanagawa |
Keio Univ. |
SC-FDMA over a doubly selective fading channel
-- The role of the frequency-domain guard and data-domain guard -- Chenggao Han, Takeshi Hashimoto (UEC) RCS2014-161 |
[more] |
RCS2014-161 pp.31-36 |
CS, CAS, SIP |
2014-03-07 14:50 |
Osaka |
Osaka City University Media Center |
Performance Comparison of IFDMA and LFDMA over Fast Fading Channel with Channel Estimation Error Kazutoshi Ono, Chenggao Han, Takeshi Hashimoto (Univ. of Electro-Comm.) CAS2013-120 SIP2013-166 CS2013-133 |
[more] |
CAS2013-120 SIP2013-166 CS2013-133 pp.175-180 |
RCS, SR, SRW (Joint) |
2014-03-05 11:35 |
Tokyo |
Waseda Univ. |
Tight PEP Lower Bound for Constellation-Rotated Vector-OFDM with Carrier Frequency Offset over Frequency Selective Fast Fading Channels Chenggao Han, Takeshi Hashimoto (Univ. of Electro-Comm.) RCS2013-380 |
In this paper, we study pair-wise error probability (PEP) of the constellation-rotated vector OFDM (CRV-OFDM), over a fr... [more] |
RCS2013-380 p.449 |
IN, RCS (Joint) |
2012-05-18 11:35 |
Tokyo |
Kuramae-Kaikan, Tokyo Institute of Technology |
Gaussian Approximation of SINR for Constellation Rotated Vector OFDM over Fast Fading Channel Chenggao Han, Takeshi Hashimoto (Univ. of Electro-Comm.) RCS2012-37 |
In this paper, we propose the use of constellation rotated vector OFDM (CRV-OFDM) to combat a fast fading channel, which... [more] |
RCS2012-37 pp.91-96 |
SR, RCS, SRW (Joint) |
2012-03-09 09:25 |
Kanagawa |
YRP |
Linear Interference Alignment for Arbitrary Discrete Delay Chenggao Han (Univ. of Electro-Comm.), Lizhong Zheng (MIT), Takeshi Hashimoto (Univ. of Electro-Comm.) RCS2011-359 |
This paper proposes an interference alignment scheme, called linear interference alignment, for the fully connected $K$ ... [more] |
RCS2011-359 pp.259-262 |
CS, SIP, CAS |
2011-03-04 11:30 |
Okinawa |
Ohhamanobumoto memorial hall (Ishigaki)( |
CS-CDMA/CP with the Chu Sequence: A Bandwidth-Efficient Multi-Access Scheme for Fast Fading Multipath Channels Li Yue, Chenggao Han, Takeshi Hashimoto (Univ. of Electro-Comm.) CAS2010-149 SIP2010-165 CS2010-119 |
In this paper, convolutional spreading CDMA with cyclic prefix (CS-CDMA/CP)
employing the zero-correlation-zone (ZCZ) c... [more] |
CAS2010-149 SIP2010-165 CS2010-119 pp.275-280 |
RCS, AN, MoNA, SR (Joint) |
2010-03-03 09:00 |
Kanagawa |
YRP |
Density Evolution Analysis of the Iterative Partial Multiuser Detector for CS-CDMA/CP Li Yue, Nalin S. Weerasinghe, Chenggao Han, Takeshi Hashimoto (Univ. of Electro-Comm.) RCS2009-257 |
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
Convolutional spreading CDMA with cyclic prefix (CS-CDMA/CP)
... [more] |
RCS2009-257 pp.1-4 |
RCS, AN, MoNA, SR (Joint) |
2010-03-03 10:00 |
Kanagawa |
YRP |
Coded Constellation Rotated Vector OFDM with Generalized Block Interleaver Design Chenggao Han, Takeshi Hashimoto (Univ. of Electro-Comm.) RCS2009-260 |
[more] |
RCS2009-260 pp.17-22 |
CAS, CS, SIP |
2009-03-02 12:50 |
Gifu |
Nagaragawa Convention Center |
Density Evolution Analysis of the Iterative Partial Multiuser Detector for CS-CDMA/CP Li Yue, Nalin S. Weerasinghe, Chenggao Han, Takeshi Hashimoto (Univ. of Electro-Comm.) CAS2008-108 SIP2008-171 CS2008-82 |
For the purpose of allowing a more bandwidth efficient CS-CDMA/CP system for more active users, an iterative partial mul... [more] |
CAS2008-108 SIP2008-171 CS2008-82 pp.43-48 |
RCS |
2008-08-27 09:00 |
Hokkaido |
Hokkaido University |
Generalized Detection for CS-CDMA/CP over Multipath Channels and Its Comparison with DS-CDMA Li Yue, Nalin S. Weerasinghe, Chenggao Han, Takeshi Hashimoto (Univ. of Electro-Comm.) RCS2008-53 |
Convolutional spreading CDMA with cyclic prefix (CS-CDMA/CP)
enables multiuser interference-free (MUI-free) transmissio... [more] |
RCS2008-53 pp.1-6 |
RCS, AN, MoNA, SR, WBS (Joint) |
2008-03-06 14:20 |
Kanagawa |
YRP |
Constellation Rotated OSDM Systems and Its Performance over Rayleigh Fading Channels Chenggao Han, Takeshi Hashimoto (Univ. of Electro-Comm.), Naoki Suehiro (Univ. of Tsukuba) RCS2007-222 |
OFDM technique are widely used in communication systems which work under multi-path environment e.g. ADSL, WLAN and DVB ... [more] |
RCS2007-222 pp.217-222 |
NS, RCS (Joint) |
2007-07-19 13:30 |
Hokkaido |
Kitami Institute of Tech. |
Study of OSDM over Quasi-Static Channel Chenggao Han (Univ. of Electro-comm.), Naoki Suehiro (Univ. of Tsukuba), Takeshi Hashimoto (Univ. of Electro-comm.) RCS2007-35 |
Since that practical communication systems are usually communicated under multi-path environment, it becomes very hard t... [more] |
RCS2007-35 pp.37-42 |