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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| 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 |
| RCS, NS (Joint) |
2011-07-21 10:45 |
Hokkaido | Asahikawa Civic Culture Hall | Performance Evaluation on Tracking Ability of CSI Feedback for MU-MIMO Transmission using Real-time Baseband Signal Processor for LTE-Advanced Downlink Yuichi Kakishima, Kazuaki Takeda, Teruo Kawamura, Yoshihisa Kishiyama (NTT DOCOMO), Hidekazu Taoka (DOCOMO Euro Lab), Hidehiro Andoh (NTT DOCOMO) RCS2011-79 |
This paper presents laboratory experimental results on 4-by-2 multi-user (MU)-MIMO multiplexing with two mobile stations... [more] | RCS2011-79 pp.25-30 |
| RCS, NS (Joint) |
2011-07-21 11:05 |
Hokkaido | Asahikawa Civic Culture Hall | Investigation of Interference Rejection Combining Receiver to Suppress Inter-cell Interference in LTE-Advanced Downlink Yusuke Ohwatari, Nobuhiko Miki, Takahiro Asai, Tetsushi Abe (NTT DOCOMO), Hidekazu Taoka (DOCOMO Euro Lab) RCS2011-80 |
The interference rejection combining (IRC) receiver is effective in improving the cell-edge user throughput because it s... [more] | RCS2011-80 pp.31-36 |
| RCS | 2011-06-24 14:30 |
Okinawa | Ryukyu Univ. | Performance Evaluation of Muting-Based Partially Non-Orthogonal Block Diagonalization in Multiuser MIMO with Limited Channel State Information Feedback Yuichi Kitamura (Tokyo Univ. of Science), Hidekazu Taoka (DoCoMo Euro Lab), Kenichi Higuchi (Tokyo Univ. of Science) RCS2011-67 |
[more] | RCS2011-67 pp.187-190 |
| RCS, IN (Joint) |
2011-05-26 13:10 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Effect of Joint Modulation and Coding Scheme Selection on Turbo Soft Interference Canceller forMIMO-OFDM Teppei Ebihara (Tokyo City Univ.), Teruo Kawamura (NTT DOCOMO), Hidekazu Taoka (DOCOMO Europe Labs.), Mamoru Sawahashi (Tokyo City Univ.) RCS2011-22 |
This paper presents the effect of joint modulation and coding scheme (MCS) selection for transmission streams on turbo s... [more] | RCS2011-22 pp.19-24 |
| SIP, RCS | 2011-01-20 10:40 |
Kagoshima | Muting-Based Partially Non-Orthogonal Block Diagonalization in Multiuser MIMO with Limited Channel State Information Feedback Yuki Tajika (Tokyo Univ. of Science), Hidekazu Taoka (DoCoMo Euro Lab), Kenichi Higuchi (Tokyo Univ. of Science) SIP2010-71 RCS2010-201 |
This paper investigates a precoding method in downlink multiuser multiple-input multiple-output (MIMO) transmission with... [more] | SIP2010-71 RCS2010-201 pp.13-18 |
|
| SIP, RCS | 2011-01-20 15:45 |
Kagoshima | Throughput Comparisons between MLD and Turbo SIC in OFDM-MIMO Using Joint MCS Selection Teppei Ebihara (Tokyo City Univ.), Teruo Kawamura (NTT DOCOMO), Hidekazu Taoka (DOCOMO Europe Labs.), Mamoru Sawahashi (Tokyo City Univ.) SIP2010-89 RCS2010-219 |
(To be available after the conference date) [more] | SIP2010-89 RCS2010-219 pp.121-125 |
|
| SIP, RCS | 2011-01-20 16:10 |
Kagoshima | Performance Comparisons on Closed-loop and Open-loop Transmit Diversity Using Frequency Hopping in DFT-Precoded OFDMA Lianjun Deng (Tokyo City Univ.), Teruo Kawamura (NTT DOCOMO), Hidekazu Taoka (DOCOMO Europe Labs.), Mamoru Sawahashi (Tokyo City Univ.) SIP2010-90 RCS2010-220 |
(To be available after the conference date) [more] | SIP2010-90 RCS2010-220 pp.127-132 |
|
| NS, RCS (Joint) |
2010-12-17 09:00 |
Okayama | Okayama Univ. | Throughput Performance Evaluation of Two-Antenna Transmit Diversity Schemes Considering Channel Estimation Error in LTE-Advanced Uplink using SC-FDMA Yuichi Kakishima, Teruo Kawamura (NTT DOCOMO), Hidekazu Taoka (DOCOMO Euro Lab), Takehiro Nakamura (NTT DOCOMO) RCS2010-180 |
This paper presents the optimum two-antenna transmit diversity scheme for the uplink shared data channel from the viewpo... [more] | RCS2010-180 pp.127-132 |
| AP, RCS (Joint) |
2010-11-11 14:10 |
Fukui | Fukui Univ. | Performance Analysis of Asymmetric Carrier Aggregation Using Real-Time Baseband Experimental Equipment for LTE-Advanced Yuichi Kakishima, Teruo Kawamura, Yoshihisa Kishiyama (NTT DOCOMO), Hidekazu Taoka (DOCOMO Euro Lab), Takehiro Nakamura (NTT DOCOMO) RCS2010-146 |
This paper presents the throughput performance evaluation of asymmetric carrier aggregation (CA) for LTE-Advanced uplink... [more] | RCS2010-146 pp.23-28 |
| AP, RCS (Joint) |
2010-11-11 14:35 |
Fukui | Fukui Univ. | Performance Evaluation of Closed-Loop SU-MIMO Using Real-Time Baseband Experimental Equipment for LTE-Advanced Uplink Shinpei Yasukawa, Teruo Kawamura, Yoshihisa Kishiyama (NTT DOCOMO), Hidekazu Taoka (DOCOMO Euro Lab), Takehiro Nakamura (NTT DOCOMO) RCS2010-147 |
[more] | RCS2010-147 pp.29-34 |
| AP, RCS (Joint) |
2010-11-12 13:00 |
Fukui | Fukui Univ. | Joint MCS Selection for MLD Based Signal Detection in 4x4 OFDM-MIMO Multiplexing with Multi-Codeword Transmission Teppei Ebihara (Tokyo City Univ.), Hidekazu Taoka (DOCOMO Euro Labs.), Mamoru Sawahashi (Tokyo City Univ.) RCS2010-153 |
This paper presents throughput performance results when using joint and independent modulation and coding scheme (MCS) s... [more] | RCS2010-153 pp.69-74 |
| AP, RCS (Joint) |
2010-11-12 13:25 |
Fukui | Fukui Univ. | Performance Comparisons of Open-Loop Transmit Diversity Schemes for DFT-Precoded OFDMA in Uplink Frequency-Selective Fading Channels Lianjun Deng (Tokyo City Univ.), Teruo Kawamura (NTT DOCOMO), Hidekazu Taoka (DOCOMO Euro Labs.), Mamoru Sawahashi (Tokyo City Univ.) RCS2010-154 |
This paper presents performance comparisons based on the block error rate (BLER) of open-loop transmit diversity schemes... [more] | RCS2010-154 pp.75-80 |
| SAT, RCS (Joint) |
2010-08-26 13:50 |
Kagoshima | Kagoshima Univ. | Investigation of Precoding Vector Selection Scheme Combined with Frequency Domain Scheduling for Closed-Loop Precoding in SC-FDMA Based LTE-Advanced Uplink Yuichi Kakishima, Teruo Kawamura (NTT DOCOMO), Hidekazu Taoka (DOCOMO Laboratories Europe), Takehiro Nakamura (NTT DOCOMO) RCS2010-84 |
(To be available after the conference date) [more] | RCS2010-84 pp.37-42 |
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