Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
RCS |
2015-10-02 10:25 |
Kanagawa |
YRP (Yokosuka) |
A Study of Alternative Multi-Carrier Waveforms for 5G Anass Benjebbour, Keisuke Saito (NTT DOCOMO), Jamal Bazzi, Petra Weitkemper, Katsutoshi Kusume (DOCOMO Euro Labs.), Yoshihisa Kishiyama (NTT DOCOMO) RCS2015-179 |
Future 5G systems are expected to support a much wider range of scenarios than current mobile communication systems. In ... [more] |
RCS2015-179 pp.119-124 |
RCS |
2013-06-20 16:40 |
Hokkaido |
Hokkaido Univ. |
Throughput Performance of Joint MCS Selection Using Turbo SIC Signal Detection for OFDM-MIMO Multiplexing Bing Han (Tokyo City Univ.), Teppei Ebihara (Ericsson Japan K.K), Teruo Kawamura (NTT DOCOMO), Hidekazu Taoka (DOCOMO Europe Labs.), Mamoru Sawahashi (Tokyo City Univ.) RCS2013-56 |
This paper presents throughput performances of joint modulation and coding scheme (MCS) selection using turbo soft inter... [more] |
RCS2013-56 pp.115-120 |
RCS, SR, SRW (Joint) |
2013-02-27 14:00 |
Tokyo |
Waseda Univ. |
Performance Evaluation of Codebook Based Transmit Diversity Using Adaptive Antenna Selection for DFT-Precoded OFDMA Hideyuki Numata (Tokyo City Univ.), Teruo Kawamura (NTT DOCOMO), Hidekazu Taoka (DOCOMO Europe Labs.), Mamoru Sawahashi (Tokyo City Univ.) RCS2012-318 |
This paper investigates the average block error rate (BLER) performance of codebook based transmit diversity using adapt... [more] |
RCS2012-318 pp.207-212 |
SIP, RCS |
2013-02-01 10:15 |
Hiroshima |
Viewport-Kure-Hotel (Kure) |
BLER Performance of STBC Using Adaptive Antenna Selection for DFT-Precoded OFDMA Hideyuki Numata (Tokyo City Univ.), Teruo Kawamura (NTT DOCOMO), Hidekazu Taoka (DOCOMO Europe Labs.), Mamoru Sawahashi (Tokyo City Univ.) SIP2012-115 RCS2012-272 |
This paper investigates the average block error rate (BLER) performance of space-time block code (STBC) using adaptive a... [more] |
SIP2012-115 RCS2012-272 pp.201-206 |
SR, AN, USN, RCS (Joint) |
2012-10-19 11:40 |
Fukuoka |
Fukuoka univ. |
Comparative Study of Open-Loop Transmit Diversity Schemes with Four Antennas Using Selection Transmit Diversity for DFT-Precoded OFDMA Naoya Nakayama (Tokyo City Univ.), Teruo Kawamura (NTT DOCOMO), Hidekazu Taoka (DOCOMO Europe Labs.), Mamoru Sawahashi (Tokyo City Univ.) RCS2012-150 |
This paper investigates average block error rate (BLER) performance of open-loop (OL) transmit diversity schemes using s... [more] |
RCS2012-150 pp.143-148 |
SAT, RCS (Joint) |
2012-08-31 10:40 |
Kochi |
Kochi City Cultura-Plaza CUL-PORT |
Comparative Study of Open-Loop Transmit Diversity Schemes with FourAntennas in DFT-Precoded OFDMA Using Turbo FDE and Iterative Channel Estimation Lianjun Deng (Tokyo City Univ.), Teruo Kawamura (NTT DOCOMO), Hidekazu Taoka (DOCOMO Europe Labs), Mamoru Sawahashi (Tokyo City Univ.) RCS2012-115 |
This paper presents comprehensive comparisons on the block error rate (BLER) performance of open-loop (OL) transmit dive... [more] |
RCS2012-115 pp.115-120 |
RCS |
2012-06-21 16:10 |
Hokkaido |
Hakodate City Central Library |
Indoor Experiments on 4-by-2 MU-MIMO Considering Various Antenna Arrangements of Base Station in LTE-Advanced Downlink Yuichi Kakishima, Teruo Kawamura, Yoshihisa Kishiyama (NTT DOCOMO), Hidekazu Taoka (DOCOMO Euro Labs.), Hidehiro Andoh (NTT DOCOMO) RCS2012-56 |
This paper presents indoor experimental results that consider a real propagation environment for 4-by-2 multi-user (MU)-... [more] |
RCS2012-56 pp.79-84 |
RCS |
2012-06-22 10:00 |
Hokkaido |
Hakodate City Central Library |
Investigation on Frequency Diversity Effects for Various Transmission Schemes Using Frequency Domain Equalizer in DFT-Precoded OFDMA Lianjun Deng (Tokyo City Univ.), Teruo Kawamura (NTT DOCOMO), Hidekazu Taoka (DOCOMO Europe Labs.), Mamoru Sawahashi (Tokyo City Univ.) RCS2012-59 |
This paper presents frequency diversity effects of localized transmission, clustered transmission, and intra-subframe fr... [more] |
RCS2012-59 pp.93-98 |
SR, RCS, SRW (Joint) |
2012-03-07 13:25 |
Kanagawa |
YRP |
Effects of Open-loop Transmit Diversity Schemes with Four Antennas for Control Signals Using Cyclic-Shift CDMA Yuichiro Hikosaka (Tokyo City Univ), Teruo Kawamura (NTT DOCOMO), Hidekazu Taoka (DOCOMO Europe Labs.), Mamoru Sawahashi (Tokyo City Univ) RCS2011-324 |
This paper investigates the effects of open-loop transmit diversity schemes with four antennas for low-rate control sign... [more] |
RCS2011-324 pp.49-54 |
SR, RCS, SRW (Joint) |
2012-03-08 10:50 |
Kanagawa |
YRP |
Experimental Evaluation on 4-by-2 MU-MIMO Achieving 1 Gbps Throughput Considering CSI Feedback Quantization in LTE-Advanced Downlink Yuichi Kakishima, Teruo Kawamura, Yoshihisa Kishiyama (NTT DOCOMO), Hidekazu Taoka (DOCOMO Euro Lab), Hidehiro Andoh (NTT DOCOMO) RCS2011-341 |
[more] |
RCS2011-341 pp.151-156 |
RCS, SIP |
2012-01-26 14:40 |
Fukuoka |
Fukuoka Univ. |
Field Experiments on Throughput for Closed-Loop 2-by-2 SU-MIMO using Cross-Polarized Antenna in LTE-Advanced Uplink Shinpei Yasukawa, Teruo Kawamura, Yoshihisa Kishiyama (NTT DOCOMO), Hidekazu Taoka (DOCOMO Lab. Europe), Hidehiro Andoh (NTT DOCOMO) SIP2011-89 RCS2011-278 |
[more] |
SIP2011-89 RCS2011-278 pp.67-72 |
NS, RCS (Joint) |
2011-12-16 12:50 |
Yamaguchi |
Yamaguchi University |
CDM Based Reference Signal Structure Using Oversampling for OFDM Downlink Masahiro Tabata (Tokyo City Univ.), Teruo Kawamura (NTT DOCOMO), Hidekazu Taoka (DOCOMO Europe Labs.), Mamoru Sawahashi (Tokyo City Univ.) RCS2011-255 |
This paper proposes code division multiplexing (CDM) based reference signal (RS) multiplexing using oversampling for ort... [more] |
RCS2011-255 pp.135-140 |
NS, RCS (Joint) |
2011-12-16 13:40 |
Yamaguchi |
Yamaguchi University |
Iterative Decision-Feedback Channel Estimation for Turbo SIC in DFT-Precoded OFDMA Using QO-STBC Lianjun Deng (Tokyo City Univ.), Teruo Kawamura (NTT DOCOMO), Hidekazu Taoka (DOCOMO Europe Labs..), Mamoru Sawahashi (Tokyo City Univ.) RCS2011-257 |
This paper proposes using iterative decision-feedback channel estimation (IDFCE) in a turbo soft interference canceller ... [more] |
RCS2011-257 pp.147-152 |
NS, RCS (Joint) |
2011-12-16 14:05 |
Yamaguchi |
Yamaguchi University |
Performance of Space Orthogonal Resource Transmit Diversity for Delay Spreads in PUCCH Using Cyclic Shift CDMA Yuichiro Hikosaka (Tokyo City Univ.), Teruo Kawamura (NTT DOCOMO), Hidekazu Taoka (DOCOMO Europe Labs.), Mamoru Sawahashi (Tokyo City Univ.) RCS2011-258 |
This paper investigates the block error rate (BLER) performance of space orthogonal-resource transmit diversity (SORTD) ... [more] |
RCS2011-258 pp.153-158 |
RCS, AN, SR, USN (Joint) |
2011-10-28 14:05 |
Tokyo |
Sophia Univ. |
Investigations on Gains of Transmit and Receiver Diversities for Uplink DFT-Precoded OFDMA Lianjun Deng (Tokyo City Univ.), Teruo Kawamura (NTT DOCOMO), Hidekazu Taoka (DOCOMO Euro Labs.), Mamoru Sawahashi (Tokyo City Univ.) RCS2011-182 |
Transmit diversity associated with receiver diversity is very effective in improving bit error rate or block error rate ... [more] |
RCS2011-182 pp.249-254 |
RCS, AN, SR, USN (Joint) |
2011-10-28 16:30 |
Tokyo |
Sophia Univ. |
Field Experiments on Carrier Aggregation with Asymmetric Bandwidth for LTE-Advanced Keisuke Saito, Yuichi Kakishima, Teruo Kawamura, Yoshihisa Kishiyama (NTT DOCOMO), Hidekazu Taoka (DOCOMO Communications Laboratories Europe GmbH), Hidehiro Andoh (NTT DOCOMO) RCS2011-187 |
[more] |
RCS2011-187 pp.279-284 |
RCS, AN, SR, USN (Joint) |
2011-10-28 16:55 |
Tokyo |
Sophia Univ. |
Field Experiments on Throughput and Coverage for Closed-Loop SU-MIMO Transmission in LTE-Advanced Uplink Shinpei Yasukawa, Teruo Kawamura, Yoshihisa Kishiyama (NTT DOCOMO), Hidekazu Taoka (DOCOMO Europe Labs.), Hidehiro Andoh (NTT DOCOMO) RCS2011-188 |
[more] |
RCS2011-188 pp.285-290 |
RCS, SAT (Joint) |
2011-08-26 13:00 |
Niigata |
Niigata Univ. |
Effect of Intra-subframe Frequency Hopping on Closed-Loop Type Transmit Diversity with Precoding for Uplink DFT-Precoded OFDMA Lianjun Deng (Tokyo City Univ.), Teruo Kawamura (NTT DOCOMO), Hidekazu Taoka (DOCOMO Europe Labs.), Mamoru Sawahashi (Tokyo City Univ.) RCS2011-128 |
This paper proposes applying intra-subframe frequency hopping (FH) to closed-loop (CL) type transmit diversity using cod... [more] |
RCS2011-128 pp.93-98 |
RCS, NS (Joint) |
2011-07-21 09:15 |
Hokkaido |
Asahikawa Civic Culture Hall |
Block Error Rate Performance of Space-Time Block Code using Frequency Hopping and Decision-Feedback Channel Estimation for DFT-Precoded OFDMA Lianjun Deng (Tokyo City Univ.), Teruo Kawamura (NTT DOCOMO), Hidekazu Taoka (DOCOMO Europe Labs.), Mamoru Sawahashi (Tokyo City Univ.) RCS2011-75 |
This paper presents the effect of decision-feedback channel estimation (DFCE) for space-time block code (STBC) using int... [more] |
RCS2011-75 pp.1-6 |
RCS, NS (Joint) |
2011-07-21 09:55 |
Hokkaido |
Asahikawa Civic Culture Hall |
Performance of Outer-Loop Control for AMC Based on Mutual Information in MIMO-OFDM Downlink Teppei Ebihara (Tokyo City Univ.), Hidekazu Taoka (DOCOMO Europe Labs.), Nobuhiko Miki (NTT DOCOMO), Mamoru Sawahashi (Tokyo City Univ.) RCS2011-77 |
This paper presents the performance of outer-loop control for adaptive modulation and coding (AMC) using mutual informat... [more] |
RCS2011-77 pp.13-18 |