Presentation | 2015-06-26 System-Level Throughput of NOMA with SIC in Cellular Downlink under FTP Traffic Model Masahiro Kimura, Kenichi Higuchi, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We investigate and compare the system-level throughput of the non-orthogonal multiple access (NOMA) with a successive interference canceller (SIC) and orthogonal multiple access (OMA) in the downlink under realistic file transfer protocol (FTP) traffic model. With FTP traffic model, a user is assigned a finite payload to transmit when it arrives, and it leaves the system after the payload transmission is completed. This FTP traffic model is more realistic than the full-buffer traffic model, which is assumed in previous investigations on NOMA. Furthermore, we evaluate the system-level throughput with various user scheduling criteria. Under realistic finite-payload traffic model, the very high throughput gain at the cell vicinity by using NOMA can be translated to the improvement of cell-edge user experience. Through the extensive computer simulations, we clarify the behavior of NOMA with SIC under realistic traffic model in conjunction with various user scheduling criteria. The simulation results suggest that NOMA with SIC is a promising multiple access schemes for systems beyond 4G. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Non-orthogonal multiple access / NOMA / SIC / FTP traffic model / full-buffer traffic model |
Paper # | RCS2015-84 |
Date of Issue | 2015-06-17 (RCS) |
Conference Information | |
Committee | RCS |
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Conference Date | 2015/6/24(3days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Hokkaido Univ. |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | First Presentation in IEICE Technical Committee, Railroad Communications, Inter-Vehicle Communications, Road to Vehicle Communications, Resource Control, Scheduling, Wireless Communication Systems, etc. |
Chair | Makoto Taromaru(Fukuoka Univ.) |
Vice Chair | Hidekazu Murata(Kyoto Univ.) / Satoshi Denno(Okayama Univ.) / Yukitoshi Sanada(Keio Univ.) |
Secretary | Hidekazu Murata(Mitsubishi Electric) / Satoshi Denno(NTT DoCoMo) / Yukitoshi Sanada |
Assistant | Jun Mashino(NTT) / Tetsuya Yamamoto(Panasonic) / Takamichi Inoue(NEC) / Tomoya Tandai(Toshiba) / Toshihiko Nishimura(Hokkaido Univ.) |
Paper Information | |
Registration To | Technical Committee on Radio Communication Systems |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | System-Level Throughput of NOMA with SIC in Cellular Downlink under FTP Traffic Model |
Sub Title (in English) | |
Keyword(1) | Non-orthogonal multiple access |
Keyword(2) | NOMA |
Keyword(3) | SIC |
Keyword(4) | FTP traffic model |
Keyword(5) | full-buffer traffic model |
1st Author's Name | Masahiro Kimura |
1st Author's Affiliation | Tokyo University of Science(Tokyo Univ. of Science) |
2nd Author's Name | Kenichi Higuchi |
2nd Author's Affiliation | Tokyo University of Science(Tokyo Univ. of Science) |
Date | 2015-06-26 |
Paper # | RCS2015-84 |
Volume (vol) | vol.115 |
Number (no) | RCS-113 |
Page | pp.pp.223-228(RCS), |
#Pages | 6 |
Date of Issue | 2015-06-17 (RCS) |