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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SIP, IT, RCS | 2018-01-22 13:05 |
Kagawa | Sunport Hall Takamatsu | Physical Cell ID Detection Performance Applying Frequency Hopping Reception to NPSS and NSSS for NB-IoT Aya Shimura, Mamoru Sawahashi (Tokyo City Univ.), Satoshi Nagata, Yoshihisa Kishiyama (NTT DOCOMO)  IT2017-63 SIP2017-71 RCS2017-277 |
This paper proposes frequency hopping (FH) reception for narrowband primary synchronization signal (NPSS) and narrowband... [more] | IT2017-63 SIP2017-71 RCS2017-277 pp.49-54 |
| SIP, IT, RCS | 2018-01-22 13:05 |
Kagawa | Sunport Hall Takamatsu | Consideration on Frozen Bit for Polar Codes Nobuhiko Miki, Yoshiyuki Watanabe (Kagawa Univ.), Satoshi Suyama, Satoshi Nagata (NTT DOCOMO) IT2017-67 SIP2017-75 RCS2017-281 |
[more] | IT2017-67 SIP2017-75 RCS2017-281 pp.73-77 |
| RCS, NS (Joint) |
2017-12-14 10:50 |
Hiroshima | Aster Plaza | Consideration on Frozen Bits of Polar Codes under Rayleigh Fading Environments Taku Sugimoto (Kagawa Univ.), Satoshi Suyama, Satoshi Nagata (NTT DOCOMO), Nobuhiko Miki (Kagawa Univ.) RCS2017-250 |
This paper evaluates the influence of the design signal-to-noise power ratio (SNR) on the block error rate (BLER) perfor... [more] | RCS2017-250 pp.1-6 |
| AP, RCS (Joint) |
2017-11-08 16:20 |
Fukuoka | Fukuoka University | A study on autonomous resource selection method for sidelink of LTE V2X Tomoki Maruko, Riichi Kudo, Shinpei Yasukawa, Satoshi Nagata, Mikio Iwamura, Takehiro Nakamura (NTT DCOMO) RCS2017-217 |
The LTE (Long Term Evolution) V2X (Vehicle to Everything) gathers increased attention for further development of ITS (In... [more] | RCS2017-217 pp.69-73 |
| RCS, SAT (Joint) |
2017-08-18 13:00 |
Niigata | Niigata Univ. | Effects of Time and Space Diversity on Physical Cell ID Detection for NB-IoT Aya Shimura, Mamoru Sawahashi (Tokyo City Univ.), Satoshi Nagata, Yoshihisa Kishiyama (NTT DOCOMO) RCS2017-164 |
This paper presents the comprehensive effects of time and space diversity including precoding vector switching (PVS) tra... [more] | RCS2017-164 pp.111-116 |
| RCS | 2017-06-23 14:45 |
Okinawa | Ishigaki Shoukou Kaikan | Initial Cell Search Method with MLD Based Frequency Offset Estimation in LTE Heterogeneous Networks Aya Shimura, Mamoru Sawahashi (Tokyo City Univ.), Satoshi Nagata, Yoshihisa Kishiyama (NTT DOCOMO) RCS2017-89 |
This paper proposes a fast cell search method using maximum likelihood detection (MLD) based frequency offset estimation... [more] | RCS2017-89 pp.233-238 |
| RCS, IN, NV (Joint) |
2017-05-12 13:55 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | [Invited Lecture]
Overviews on Rel-13/14 LTE IoT and future mMTC Kazuaki Takeda, Yosuke Sano (DOCOMO), Xiaohang Chen (Beijing Labs.), Satoshi Nagata, Takehiro Nakamura (DOCOMO) IN2017-9 RCS2017-47 |
[more] | IN2017-9 RCS2017-47 pp.43-48(IN), pp.97-102(RCS) |
| RCS | 2017-04-24 11:45 |
Kagawa | Kotohira Onsen Kotosankaku | Performance Evaluation of Polar Codes Using Puncturing/Shortening Taku Sugimoto (Kagawa Univ.), Satoshi Suyama, Satoshi Nagata (NTT DOCOMO), Nobuhiko Miki (Kagawa Univ.) RCS2017-6 |
This paper evaluates the performance employing puncturing and shortening scheme used to overcome the problem in polar co... [more] | RCS2017-6 pp.29-34 |
| RCS | 2017-04-24 13:35 |
Kagawa | Kotohira Onsen Kotosankaku | [Invited Lecture]
Report of LTE V2X and the status for realization of conncected services Shinpei Yasukawa, Riichi Kudo, Tatsunori Obara, Tomoki Maruko, Satoshi Nagata, Takehiro Nakamura (NTT DOCOMO) RCS2017-8 |
[more] | RCS2017-8 p.41 |
| IT, SIP, RCS | 2017-01-19 17:40 |
Osaka | Osaka City Univ. | [Invited Lecture]
Polar Codes for Mobile Communication Systems and Standardization Activity Nobuhiko Miki (Kagawa Univ.), Satoshi Nagata (DOCOMO) IT2016-81 SIP2016-119 RCS2016-271 |
[more] | IT2016-81 SIP2016-119 RCS2016-271 pp.205-210 |
| RCS | 2016-10-20 09:20 |
Kanagawa | YRP (Yokosuka) | Frozen Bit Determination Method Based on Error Rate Yoshiyuki Watanabe (Kagawa Univ.), Satoshi Suyama, Satoshi Nagata (NTT DOCOMO), Nobuhiko Miki (Kagawa Univ.) RCS2016-159 |
In the next generation radio access, high performance is required, such as low latency and high reliability in addition ... [more] | RCS2016-159 pp.35-39 |
| RCS | 2016-10-20 09:45 |
Kanagawa | YRP (Yokosuka) | Performance Evaluation of Tailbiting Convolutional Code employing List Viterbi Decoding Shunichi Bushisue (Kagawa Univ.), Satoshi Suyama, Satoshi Nagata (NTT DOCOMO), Nobuhiko Miki (Kagawa Univ.) RCS2016-160 |
In the future 5G radio access, support of internet of things (IoT) becomes more important. In such scenarios, relatively... [more] | RCS2016-160 pp.41-45 |
| RCS, RCC, ASN, NS, SR (Joint) |
2016-07-21 09:00 |
Aichi | Effect of PVS Transmit Diversity on Initial Cell Search Method Using Two-step Frequency Offset Estimation in Heterogeneous Networks Aya Shimura, Naoki Noguchi (Tokyo City Univ.), Satoshi Nagata, Yoshihisa Kishiyama (NTT DOCOMO), Mamoru Sawahashi (Tokyo City Univ.) RCS2016-102 |
We proposed a cell search method using two-step frequency offset estimation in heterogeneous networks using separate fre... [more] | RCS2016-102 pp.47-52 |
|
| RCS | 2016-04-21 20:15 |
Aomori | Romantopia, A Landscape of Forest and Stars, Hirosaki City | [Invited Lecture]
LTE ehnancemetns for V2X services Shinpei Yasukawa, Satoshi Nagata, Takehiro Nakamura (NTT DOCOMO) RCS2016-9 |
[more] | RCS2016-9 pp.47-52 |
| RCS, CCS, SR, SRW (Joint) |
2016-03-02 15:05 |
Tokyo | Tokyo Institute of Technology | Effect of Transmit Diversity to Improve Cell ID Detection Probability for Initial Cell Search Using Two-step Frequency Offset Estimation in Heterogeneous Networks Naoki Noguchi (Tokyo City Univ.), Satoshi Nagata, Yoshihisa Kishiyama (NTT DOCOMO), Mamoru Sawahashi (Tokyo City Univ.) RCS2015-355 |
This paper presents the improving effect of transmit diversity on the detection probabilities of primary synchronization... [more] | RCS2015-355 pp.133-138 |
| NS, RCS (Joint) |
2015-12-18 16:05 |
Ehime | Matsuyama Community Center | Detection Probability of PSS and Cell Search Time Performance in Heterogeneous Networks with Same Frequency Spectrum Naoki Noguchi (Tokyo City Univ.), Satoshi Nagata (NTT DOCOMO), Mamoru Sawahashi (Tokyo City Univ.) RCS2015-278 |
This paper presents system-level simulation results on detection probability of primary synchronization signal (PSS) and... [more] | RCS2015-278 pp.201-206 |
| RCS | 2015-10-01 17:30 |
Kanagawa | YRP (Yokosuka) | [Invited Talk]
3GPP Activity for 5G Standardization Satoshi Nagata, Yoshihisa Kishiyama, Takehiro Nakamura (NTT DOCOMO) RCS2015-175 |
[more] | RCS2015-175 p.99 |
| RCS | 2015-10-02 09:25 |
Kanagawa | YRP (Yokosuka) | Initial Cell Search Method Based on Two-Step Frequency Offset Estimation for Small Cells in Heterogeneous Networks Naoki Noguchi (Tokyo City Univ.), Satoshi Nagata, Yoshihisa Kishiyama (NTT DOCOMO), Mamoru Sawahashi (Tokyo City Univ.) RCS2015-177 |
This paper proposes a fast initial cell search method based on two-step frequency offset estimation for a small cell for... [more] | RCS2015-177 pp.107-112 |
| SRW | 2015-08-24 13:00 |
Tokyo | Shibaura Institute of Technology | Initial Cell Search Time Performance of Cell Search Method Based on Frequency Offset Estimation for Macrocell in Heterogeneous Networks Naoki Noguchi (Tokyo City Univ.), Satoshi Nagata, Yoshihisa Kishiyama (NTT DOCOMO), Mamoru Sawahashi (Tokyo City Univ.) SRW2015-16 |
This paper presents system-level simulation results on initial cell search time performance of the cell search method ba... [more] | SRW2015-16 pp.31-36 |
| RCS, SR, SRW (Joint) |
2015-03-04 10:15 |
Tokyo | Tokyo Institute of Technology | Fast Cell Search Method Based on Frequency Offset Estimation for Heterogeneous Networks Using Separate Frequency Spectrum Naoki Noguchi (Tokyo City Univ.), Satoshi Nagata, Yoshihisa Kishiyama (NTT DOCOMO), Mamoru Sawahashi (Tokyo City Univ.) RCS2014-304 |
This paper proposes a fast cell search method based on frequency offset estimation for Long Term Evolution (LTE) heterog... [more] | RCS2014-304 pp.17-22 |
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