| Presentation | 2016-08-01 Throughput Model for mmWave Wireless LAN and Optimal Access Point Deployment under Human Blockage Akihiro Egami, Takayuki Nishio, Masahiro Morikura, Daisuke Murayama, Katsuya Nakahira, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Millimeter-wave (mmWave) based wireless local area networks has attracted attention due to the high capacity. Since the range of mmWave communication is short due to large propagation loss, to deploy multiple access points (AP) is required to enhance mmWave WLAN coverage. However, due to cost limitation, a network operator should consider optimal placement of a limited number of APs. For optimal deployment, human blockage and overhead of beamforming should be considered. In mmWave communications, when a user blocks a line of sight path between the AP and a station, RSSI decreases sharply. Moreover, as increasing users, the number of frames exchanged for beamforming increases. Therefore, the number of users in an area highly affects on mmWave throughput.We show that total throughput of mmWave system is improved by deploying mmWave access points in places where the total expected throughput is maximized compared to the station density based deployment scheme. This paper models an expected throughput as a metric for AP deployment, which considers human blockage and beamforming overhead, and discusses AP deployment which maximizes total expected throughput. Our simulation results show that the deployment based on the expected throughput increases total system throughput. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | mmWave communication / IEEE 802.11ad / human blockage / access point deployment |
| Paper # | MoNA2016-7 |
| Date of Issue | 2016-07-25 (MoNA) |
| Conference Information | |
| Committee | MoNA |
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| Conference Date | 2016/8/1(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Takigawa Memorial Hall (Kobe University) |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Mobile Networks, Mobile Applications, Mobile Multimedia, Mobile Data Utilization, Mobile Privacy, etc. |
| Chair | Hiroaki Morino(Shibaura Inst. of Tech.) |
| Vice Chair | Ryoichi Shinkuma(Kyoto Univ.) |
| Secretary | Ryoichi Shinkuma(Univ. of Tokyo) |
| Assistant | Shigemi Ishida(Kyushu Univ.) / Hisashi Kurasawa(NTT) / Koichi Nihei(NEC) |
| Paper Information | |
| Registration To | Technical Committee on Mobile Network and Applications |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Throughput Model for mmWave Wireless LAN and Optimal Access Point Deployment under Human Blockage |
| Sub Title (in English) | |
| Keyword(1) | mmWave communication |
| Keyword(2) | IEEE 802.11ad |
| Keyword(3) | human blockage |
| Keyword(4) | access point deployment |
| 1st Author's Name | Akihiro Egami |
| 1st Author's Affiliation | Kyoto University(Kyoto Univ.) |
| 2nd Author's Name | Takayuki Nishio |
| 2nd Author's Affiliation | Kyoto University(Kyoto Univ.) |
| 3rd Author's Name | Masahiro Morikura |
| 3rd Author's Affiliation | Kyoto University(Kyoto Univ.) |
| 4th Author's Name | Daisuke Murayama |
| 4th Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
| 5th Author's Name | Katsuya Nakahira |
| 5th Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
| Date | 2016-08-01 |
| Paper # | MoNA2016-7 |
| Volume (vol) | vol.116 |
| Number (no) | MoNA-171 |
| Page | pp.pp.7-12(MoNA), |
| #Pages | 6 |
| Date of Issue | 2016-07-25 (MoNA) |