Presentation | 2019-02-01 A Study on AP Selection and User Scheduling for Wireless LAN Employing MU-MIMO Soma Yamashita, Hirofumi Suganuma, Tomoki Murakami, Yasushi Takatori, Fumiaki Maehara, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Recently, wireless LAN plays an essential role in alleviating dramatic increase in mobile traffic. However, in dense wireless LAN environments, the throughput performance is significantly degraded due to the interference between access points (APs) and user terminals. In this report, we propose the interference-aware AP selection method for wireless LAN employing MU-MIMO. Moreover, to maximize the potential of MU-MIMO, the user scheduling considering spatial orthogonality is applied to the proposed method. The effectiveness of the proposed approach is demonstrated in comparison with the traditional maximum RSSI-based AP selection method using random user scheduling by means of computer simulations. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | wireless LAN / MU-MIMO / dense wireless environment / AP selection / CSMA/CA |
Paper # | IT2018-52,SIP2018-82,RCS2018-259 |
Date of Issue | 2019-01-24 (IT, SIP, RCS) |
Conference Information | |
Committee | RCS / SIP / IT |
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Conference Date | 2019/1/31(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Osaka University |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Tomoaki Otsuki(Keio Univ.) / Shogo Muramatsu(Niigata Univ.) / Jun Muramatsu(NTT) |
Vice Chair | Eisuke Fukuda(Fujitsu Labs.) / Satoshi Suyama(NTT DoCoMo) / Fumiaki Maehara(Waseda Univ.) / Naoyuki Aikawa(TUS) / Kazunori Hayashi(Osaka City Univ) / Tadashi Wadayama(Nagoya Inst. of Tech.) |
Secretary | Eisuke Fukuda(Hokkaido Univ.) / Satoshi Suyama(NTT) / Fumiaki Maehara(Takushoku Univ.) / Naoyuki Aikawa(Hiroshima Univ.) / Kazunori Hayashi(Nagano Pref Inst. of Tech.) / Tadashi Wadayama(UEC) |
Assistant | Kazushi Muraoka(NTT DOCOMO) / Shinsuke Ibi(Osaka Univ.) / Hiroshi Nishimoto(Mitsubishi Electric) / Koichi Adachi(Univ. of Electro-Comm.) / Osamu Nakamura(Sharp) / Katsumi Konishi(Hosei Univ.) / hyihsin(Takushoku Univ.) / Takahiro Yoshida(Yokohama College of Commerce) |
Paper Information | |
Registration To | Technical Committee on Radio Communication Systems / Technical Committee on Signal Processing / Technical Committee on Information Theory |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Study on AP Selection and User Scheduling for Wireless LAN Employing MU-MIMO |
Sub Title (in English) | |
Keyword(1) | wireless LAN |
Keyword(2) | MU-MIMO |
Keyword(3) | dense wireless environment |
Keyword(4) | AP selection |
Keyword(5) | CSMA/CA |
1st Author's Name | Soma Yamashita |
1st Author's Affiliation | Waseda University(Waseda Univ.) |
2nd Author's Name | Hirofumi Suganuma |
2nd Author's Affiliation | Waseda University(Waseda Univ.) |
3rd Author's Name | Tomoki Murakami |
3rd Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
4th Author's Name | Yasushi Takatori |
4th Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
5th Author's Name | Fumiaki Maehara |
5th Author's Affiliation | Waseda University(Waseda Univ.) |
Date | 2019-02-01 |
Paper # | IT2018-52,SIP2018-82,RCS2018-259 |
Volume (vol) | vol.118 |
Number (no) | IT-433,SIP-434,RCS-435 |
Page | pp.pp.97-101(IT), pp.97-101(SIP), pp.97-101(RCS), |
#Pages | 5 |
Date of Issue | 2019-01-24 (IT, SIP, RCS) |