Presentation | 2015-12-18 Performance Analysis of User Scheduling in Full-Duplex Cellular Networks Takuya Ohto, Koji Yamamoto, Katsuyuki Haneda, Takayuki Nishio, Masahiro Morikura, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In full-duplex cellular (FDC) networks, a base station (BS) simultaneously transmits and receives signals on the same frequency band, which causes a potential to double the spectral efficiency. In FDC networks, it is neccesary to select a user according to the residual self-interference after interference cancellation and inter-user interference. In addition, the scheduler must select not only down link (DL) user but also up link (UL) user. In this paper, we analyze the performance of user scheduling for FDC networks, in order to investigate the impact of self-interference and inter-user interference on the performance of FDC networks. We analyze two user scheduling. The first one maximizes the sum of DL SINR (Signal-to-Interference-plus-Noise power Ratio) and UL one, and the second one maximizes the sum of normalized DL SINR and normalized UL one. The second one is based on the same idea as proportional fair scheduling. Numerical results show the capacity of FDC is increased as the number of users is increased. It is also shown that the capacity of FDC is lower than that of traditional cellular networks when self-interference is not well-managed. The first scheduling achieves higher capacity than the second one, and the second one provides better fairness than the first one. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | full-duplex cellular networks / self-interference / proportional fair scheduling / resource allocation |
Paper # | RCS2015-268 |
Date of Issue | 2015-12-10 (RCS) |
Conference Information | |
Committee | NS / RCS |
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Conference Date | 2015/12/17(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Matsuyama Community Center |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Mobile Ad-hoc Network, Ubiquitous Network, Wireless Communication, security, Multi-Access Network |
Chair | Atsushi Hiramatsu(NTT-AT) / Makoto Taromaru(Fukuoka Univ.) |
Vice Chair | Hideki Tode(Osaka Pref. Univ.) / Hidekazu Murata(Kyoto Univ.) / Satoshi Denno(Okayama Univ.) / Yukitoshi Sanada(Keio Univ.) |
Secretary | Hideki Tode(Univ. of Fukui) / Hidekazu Murata(NTT) / Satoshi Denno(Mitsubishi Electric) / Yukitoshi Sanada(NTT DoCoMo) |
Assistant | Shohei Kamamura(NTT) / Jun Mashino(NTT) / Tetsuya Yamamoto(Panasonic) / Takamichi Inoue(NEC) / Tomoya Tandai(Toshiba) / Toshihiko Nishimura(Hokkaido Univ.) |
Paper Information | |
Registration To | Technical Committee on Network Systems / 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) | Performance Analysis of User Scheduling in Full-Duplex Cellular Networks |
Sub Title (in English) | |
Keyword(1) | full-duplex cellular networks |
Keyword(2) | self-interference |
Keyword(3) | proportional fair scheduling |
Keyword(4) | resource allocation |
1st Author's Name | Takuya Ohto |
1st Author's Affiliation | Kyoto University(Kyoto Univ.) |
2nd Author's Name | Koji Yamamoto |
2nd Author's Affiliation | Kyoto University(Kyoto Univ.) |
3rd Author's Name | Katsuyuki Haneda |
3rd Author's Affiliation | Aalto University(Aalto Univ.) |
4th Author's Name | Takayuki Nishio |
4th Author's Affiliation | Kyoto University(Kyoto Univ.) |
5th Author's Name | Masahiro Morikura |
5th Author's Affiliation | Kyoto University(Kyoto Univ.) |
Date | 2015-12-18 |
Paper # | RCS2015-268 |
Volume (vol) | vol.115 |
Number (no) | RCS-369 |
Page | pp.pp.145-150(RCS), |
#Pages | 6 |
Date of Issue | 2015-12-10 (RCS) |