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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) |
2015-03-05 09:00 |
Tokyo | Tokyo Institute of Technology | Influence of Analog Beamforming Configuration on Massive MIMO with Hybrid Beamforming in High Frequency Bands Satoshi Suyama, Tatsunori Obara, Jiyun Shen, Yukihiko Okumura (NTT DOCOMO)  RCS2014-337 |
In order to tackle rapidly increasing traffic, 5th generation (5G) radio access network in mobile communications introdu... [more] | RCS2014-337 pp.213-218 |
| RCS, SR, SRW (Joint) |
2015-03-05 09:25 |
Tokyo | Tokyo Institute of Technology | A Study of Impact of CSI Error and Channel Estimation for Super High Bit Rate Massive MIMO Using Hybrid Beamforming Tatsunori Obara, Satoshi Suyama, Jiyun Shen, Yukihiko Okumura (NTT DOCOMO) RCS2014-338 |
[more] | RCS2014-338 pp.219-224 |
| RCS, SR, SRW (Joint) |
2015-03-05 09:50 |
Tokyo | Tokyo Institute of Technology | PAPR Reduction for Super High Bit Rate Massive MIMO OFDM Transmissions Using Hybrid Beamforming Jiyun Shen, Satoshi Suyama, Tatsunori Obara, Yukihiko Okumura (NTT DOCOMO) RCS2014-339 |
[more] | RCS2014-339 pp.225-230 |
| RCS, SR, SRW (Joint) |
2015-03-05 10:15 |
Tokyo | Tokyo Institute of Technology | Performance Evaluation of Super High Bit Rate Massive MIMO Transmission using Higher Frequency Bands in Multiuser Environment Tatsuki Okuyama, Satoshi Suyama, Tatsunori Obara, Jiyun Shen, Yukihiko Okumura (NTT DOCOMO) RCS2014-340 |
Towards realization of a 5G wireless access network with super high bit rate and capacity, it is necessary to introduce ... [more] | RCS2014-340 pp.231-236 |
| RCS, NS (Joint) |
2014-12-18 09:50 |
Mie | Iseshi-Kanko-Bunka-Kaikan (Mie) | PAPR Reduction Method for Super High Bit Rate Massive MIMO OFDM Transmissions Using Higher Frequency Bands Jiyun Shen, Satoshi Suyama, Tatsunori Obara, Yukihiko Okumura (NTT DOCOMO) RCS2014-228 |
[more] | RCS2014-228 pp.49-54 |
| AP, RCS (Joint) |
2014-11-12 10:45 |
Yamagata | Yamagata University, Yonezawa Campus | [Invited Lecture]
11GHz Directional Wideband Channel Measurements in Residential Microcellular Environments Minseok Kim (Niigata Univ.), Jun-ichi Takada (Tokyo Inst. of Tech.), Jiyun Shen, Yasuhiro Oda, Satoshi Suyama (NTT Docomo) AP2014-131 RCS2014-197 |
[more] | AP2014-131 RCS2014-197 pp.17-22(AP), pp.1-6(RCS) |
| RCS | 2014-10-16 11:20 |
Kanagawa | Keio Univ. | Influence of Channel Estimation on Massive MIMO with Joint Analog Beamforming and Digital Precoding in High Frequency Bands Satoshi Suyama, Tatsunori Obara, Jiyun Shen, Yukihiko Okumura (NTT DOCOMO) RCS2014-166 |
In order to tackle rapidly increasing traffic, 5th generation (5G) radio access network in mobile communications introdu... [more] | RCS2014-166 pp.61-66 |
| SAT, RCS (Joint) |
2014-08-19 15:30 |
Kochi | Kochi City Cultura-Plaza CUL-PORT | [Invited Lecture]
Challenges and Solutions for Group Mobility on 5G Radio Access Network Hiroto Yasuda, Jiyun Shen, Yoshifumi Morihiro, Yasufumi Morioka, Satoshi Suyama, Yukihiko Okumura (NTT DOCOMO) SAT2014-32 RCS2014-144 |
[more] | SAT2014-32 RCS2014-144 pp.39-44(SAT), pp.31-36(RCS) |
| SAT, RCS (Joint) |
2014-08-20 15:50 |
Kochi | Kochi City Cultura-Plaza CUL-PORT | Evaluation of Super High Bit Rate Massive MIMO Transmission Using Higher Frequency Bands by Link Budget Jiyun Shen, Satoshi Suyama, Tatsunori Obara, Yukihiko Okumura (NTT DOCOMO) RCS2014-155 |
In order to realize the 5th generation (5G) mobile network with super high bit rate and capacity, we employee small cell... [more] | RCS2014-155 pp.97-102 |
| AP, SAT (Joint) |
2014-07-24 10:35 |
Gifu | Gero Citizen Hall | Characteristics of Urban Cellular Radio Channels at 11 GHz Minseok Kim (Niigata Univ.), Jun-ichi Takada, Yuyuan Chang (Tokyo Inst. of Tech.), Jiyun Shen, Yasuhiro Oda (NTT DOCOMO) AP2014-50 |
[more] | AP2014-50 pp.13-18 |
| RCS | 2014-06-18 18:00 |
Okinawa | Okinawa-ken Seinenkaikan (Naha) | Joint Fixed Beamformining and Eigenmode Precoding with Increased Number of Fixed Beams for Massive MIMO System in Higher Frequency Bands Tatsunori Obara, Satoshi Suyama, Jiyun Shen, Yukihiko Okumura (NTT DOCOMO) RCS2014-83 |
[more] | RCS2014-83 pp.299-304 |
| RCS | 2014-06-18 18:20 |
Okinawa | Okinawa-ken Seinenkaikan (Naha) | Requirements on Power Amplifier for Super High Bit Rate Massive MIMO OFDM Transmission Jiyun Shen, Satoshi Suyama, Tatsunori Obara, Yukihiko Okumura (NTT DOCOMO) RCS2014-84 |
In order to realize the 5G radio access network with high bit rate and large capacity, super high bit rate transmission ... [more] | RCS2014-84 pp.305-310 |
| RCS | 2014-04-17 11:35 |
Aichi | Nagoya Institute of Technology | Realization Method of Moving Cell for 5G Future Radio Access Network Hiroto Yasuda, Yasufumi Morioka, Yoshifumi Morihiro, Satoshi Suyama, Jiyun Shen, Yukihiko Okumura (NTT DOCOMO) RCS2014-3 |
[more] | RCS2014-3 pp.13-18 |
| RCS, SR, SRW (Joint) |
2014-03-04 08:50 |
Tokyo | Waseda Univ. | Basic Performances of Super High Bit Rate Massive MIMO Transmission Using Higher Frequency Bands Satoshi Suyama, Jiyun Shen, Tatsunori Obara, Makoto Sumi (NTT DOCOMO), Mitsumasa Nakajima (NTT), Yukihiko Okumura (NTT DOCOMO) RCS2013-348 |
Towards realization of a future mobile network with super high bit rate and capacity, this report evaluates a feasibilit... [more] | RCS2013-348 pp.253-258 |
| RCS, SR, SRW (Joint) |
2014-03-04 09:10 |
Tokyo | Waseda Univ. | Joint Fixed Beamformining and Eigenmode Precoding on Super High Bit Rate Massive MIMO Transmission Using Higher Frequency Bands Tatsunori Obara, Satoshi Suyama, Jiyun Shen, Yukihiko Okumura (NTT DOCOMO) RCS2013-349 |
In order to tackle rapidly increasing traffic, future radio access network in mobile communications introduces small cel... [more] | RCS2013-349 pp.259-264 |
| RCS, SR, SRW (Joint) |
2014-03-04 09:30 |
Tokyo | Waseda Univ. | Impact of Nonlinear Distortion on Super High Bit Rate Massive MIMO Transmission Using Higher Frequency Bands Jiyun Shen, Satoshi Suyama, Tatsunori Obara, Yukihiko Okumura (NTT DOCOMO) RCS2013-350 |
To make a Phantom Cell concept based future mobile network with super high bit rate and capacity in reality, this report... [more] | RCS2013-350 pp.265-270 |
| RCS | 2013-10-17 10:10 |
Tokyo | Sophia Univ. | Evaluation of 30 Gbps Super High Bit Rate Mobile Communications Using Channel Data in 24x24 MIMO Outdoor Experiment Satoshi Suyama, Jiyun Shen (NTT DOCOMO), Hiroshi Suzuki, Kazuhiko Fukawa (Tokyo Inst. of Tech.), Yukihiko Okumura (NTT DOCOMO) RCS2013-144 |
Performances of 30 Gbps super high bit rate mobile communications are evaluated by computer simulations using channel da... [more] | RCS2013-144 pp.13-18 |
| RCS | 2013-10-18 13:20 |
Tokyo | Sophia Univ. | Super High Bit Rate Radio Access Technologies for Future Radio Access and Mobile Optical Network Satoshi Suyama, Jiyun Shen, Kazuaki Takeda, Yoshihisa Kishiyama, Yukihiko Okumura (NTT DOCOMO) RCS2013-165 |
This report overviews super high bit rate radio access technologies for future radio access and mobile optical network. ... [more] | RCS2013-165 pp.133-138 |
| RCS, SAT (Joint) |
2013-08-29 16:35 |
Nagano | Shinshu Univ. | Effect of Reflector Based on 11 GHz Band 8x8 MIMO Outdoor Experiment in LOS Channels and Transmission Simulation Jiyun Shen, Satoshi Suyama, Yasuhiro Oda, Yukihiko Okumura (NTT DOCOMO) RCS2013-130 |
Multi-input multi-output (MIMO) transmission system that utilize a higher frequency band and a wider bandwidth is known ... [more] | RCS2013-130 pp.43-48 |
| RCS | 2013-04-18 10:45 |
Okinawa | Ishigaki City Hall | Results of Field Measurement with Wideband MIMO Sounder at 11 GHz for Macrocell Environments Yuyuan Chang, Van Hue Pham, Minseok Kim (Tokyo Inst. of Tech.), Jiyun Shen, Yasuhiro Oda (NTT DOCOMO), Jun-ichi Takada (Tokyo Inst. of Tech.) RCS2013-2 |
[more] | RCS2013-2 pp.7-12 |
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