Presentation | 2015-07-31 System-Level Evaluation of Downlink Non-Orthogonal Multiple Access (NOMA) for Non-Full Buffer Traffic Model Yuya Saito, Anass Benjebbour, Anxin Li, Kazuaki Takeda, Yoshihisa Kishiyama, Takehiro Nakamura, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | For the past few years, we proposed non-orthogonal multiple access (NOMA) as a promising multiple access scheme for further improvement of spectrum efficiency for LTE enhancements and the 5th generation mobile communications system (5G). Currently, the system performance of NOMA, considering practical assumptions, different deployment scenarios and NOMA specific functionalities, including multi-user pairing, transmit power allocation, and combination with MIMO is being evaluated and discussed in academia, industry, and standardization organizations [5-13]. In addition, the most of existing evaluations for NOMA focus on the full buffer traffic model, which is widely adopted for the evaluation of mobile radio access system. However, further investigations with non-full buffer traffic model are also important to clarify the system performance and enable the support of different types of traffic by NOMA. This paper investigates the system level performance of NOMA with non-full buffer traffic model for different levels of packet arrival rates and sizes. Based on the computer simulations, we show that for non-full buffer case, NOMA can also provide a large performance gain compared to that of OMA even for small packet sizes. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Non-orthogonal multiple access / NOMA / successive interference canceller / MIMO / Non-full buffer traffic model |
Paper # | RCS2015-125 |
Date of Issue | 2015-07-22 (RCS) |
Conference Information | |
Committee | RCC / ASN / RCS / NS / SR |
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Conference Date | 2015/7/29(3days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | JA Naganoken Bldg. |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Wireless Distributed Network, M2M: Machine-to-Machine, D2D (Device-to-Device),etc. |
Chair | Masaaki Katayama(Nagoya Univ.) / Hiroshi Tohjo(NTT) / Makoto Taromaru(Fukuoka Univ.) / Atsushi Hiramatsu(NTT-AT) / Takeo Fujii(Univ. of Electro-Comm.) |
Vice Chair | Shinsuke Hara(Osaka City Univ.) / Ryu Miura(NICT) / Hiroo Sekiya(Chiba Univ.) / Hiraku Okada(Nagoya Univ.) / Kiyohito Yoshihara(KDDI R&D Labs.) / Hidekazu Murata(Kyoto Univ.) / Satoshi Denno(Okayama Univ.) / Yukitoshi Sanada(Keio Univ.) / Hideki Tode(Osaka Pref. Univ.) / Kenta Umebayashi(Tokyo Univ. of Agric. and Tech.) / Masayuki Ariyoshi(NEC) |
Secretary | Shinsuke Hara(Kyoto Univ.) / Ryu Miura(Hokkaido Univ.) / Hiroo Sekiya(Kanagawa Inst. of Tech.) / Hiraku Okada(NTT) / Kiyohito Yoshihara(Mitsubishi Electric) / Hidekazu Murata(NTT DoCoMo) / Satoshi Denno(Univ. of Fukui) / Yukitoshi Sanada(NTT) / Hideki Tode(Shinshu Univ.) / Kenta Umebayashi(NICT) / Masayuki Ariyoshi |
Assistant | Koji Ishii(Kagawa Univ.) / Kentaro Kobayashi(Nagoya Univ.) / Yuichi Igarashi(Hitachi) / Katsuhiro Naito(Aichi Inst. of Tech.) / Kiyohiko Hattori(NICT) / Hiroshi Fujita(Fujitsu Labs.) / Takuro Yonezawa(Keio Univ.) / Jun Mashino(NTT) / Tetsuya Yamamoto(Panasonic) / Takamichi Inoue(NEC) / Tomoya Tandai(Toshiba) / Toshihiko Nishimura(Hokkaido Univ.) / Shohei Kamamura(NTT) / Kazuto Yano(ATR) / Mamiko Inamori(Tokai Univ.) / Hiroyuki Shiba(NTT) / Gia Khanh Tran(Tokyo Inst. of Tech.) |
Paper Information | |
Registration To | Technical Committee on Reliable Communication and Control / Technical Committee on Ambient intelligence and Sensor Networks / Technical Committee on Radio Communication Systems / Technical Committee on Network Systems / Technical Committee on Smart Radio |
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Language | ENG-JTITLE |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | System-Level Evaluation of Downlink Non-Orthogonal Multiple Access (NOMA) for Non-Full Buffer Traffic Model |
Sub Title (in English) | |
Keyword(1) | Non-orthogonal multiple access |
Keyword(2) | NOMA |
Keyword(3) | successive interference canceller |
Keyword(4) | MIMO |
Keyword(5) | Non-full buffer traffic model |
1st Author's Name | Yuya Saito |
1st Author's Affiliation | NTT DOCOMO, INC(NTT docomo) |
2nd Author's Name | Anass Benjebbour |
2nd Author's Affiliation | NTT DOCOMO, INC(NTT docomo) |
3rd Author's Name | Anxin Li |
3rd Author's Affiliation | DOCOMO Beijing Communications Laboratories Co., Ltd(DOCOMO Beijing Communications Laboratories) |
4th Author's Name | Kazuaki Takeda |
4th Author's Affiliation | NTT DOCOMO, INC(NTT docomo) |
5th Author's Name | Yoshihisa Kishiyama |
5th Author's Affiliation | NTT DOCOMO, INC(NTT docomo) |
6th Author's Name | Takehiro Nakamura |
6th Author's Affiliation | NTT DOCOMO, INC(NTT docomo) |
Date | 2015-07-31 |
Paper # | RCS2015-125 |
Volume (vol) | vol.115 |
Number (no) | RCS-160 |
Page | pp.pp.145-150(RCS), |
#Pages | 6 |
Date of Issue | 2015-07-22 (RCS) |