| Presentation | 2019-12-19 Base Station Operation Based on Affinity Propagation in Cellular Networks Kazunari Takahashi, Koichi Adachi, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Wireless communication network requires a network design that can cope with peak mobile traffic. The mobile traffic fluctuates over time. It is known that the energy consumption of base stations (BSs) accounts for a large percentage of the overall network energy consumption. Recently, small cell base stations (SBSs) are deployed at high density to cope with the increasing amount of mobile traffic. However, activating all SBSs during non-peak hours of traffic leads to a decrease in energy efficiency. BS sleep strategy has been considered to improve energy efficiency. In this paper, affinity propagation (AP) based BS sleep technology is proposed. AP does not need to determine the number of clusters in advance. The computer simulation results show that user equipments (UEs) are kept at a low outage probability and further show high throughput and low energy consumption. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | green cellular networks / energy-efficient operation / base station sleep / clustering / affinity propagation |
| Paper # | RCS2019-240 |
| Date of Issue | 2019-12-12 (RCS) |
| Conference Information | |
| Committee | NS / RCS |
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| Conference Date | 2019/12/19(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Memorial Hall of Alumni(Engineering), Tokushima Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Multi-hop/Relay/Cooperation, Disaster-resistant wireless network, Sensor/Mesh network, Ad-hoc network, D2D/M2M, Wireless network coding, Handover/AP switching/Connected cell control/Load balancing among base stations/Mobile network dynamic reconfiguration, QoS/QoE assurance, Wireless VoIP, IoT, Edge computing, etc. |
| Chair | Yoshikatsu Okazaki(NTT) / Tomoaki Otsuki(Keio Univ.) |
| Vice Chair | Akihiro Nakao(Univ. of Tokyo) / Satoshi Suyama(NTT DoCoMo) / Fumiaki Maehara(Waseda Univ.) / Toshihiko Nishimura(Hokkaido Univ.) |
| Secretary | Akihiro Nakao(Osaka Pref Univ.) / Satoshi Suyama(NTT) / Fumiaki Maehara(NTT) / Toshihiko Nishimura(Kyushu Univ.) |
| Assistant | Shinya Kawano(NTT) / Kazushi Muraoka(NEC) / Shinsuke Ibi(Doshisha Univ.) / Koichi Adachi(Univ. of Electro-Comm.) / Osamu Nakamura(Sharp) / Manabu Sakai(Mitsubishi Electric) |
| 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) | Base Station Operation Based on Affinity Propagation in Cellular Networks |
| Sub Title (in English) | |
| Keyword(1) | green cellular networks |
| Keyword(2) | energy-efficient operation |
| Keyword(3) | base station sleep |
| Keyword(4) | clustering |
| Keyword(5) | affinity propagation |
| 1st Author's Name | Kazunari Takahashi |
| 1st Author's Affiliation | The University of Electro-Communications(UEC) |
| 2nd Author's Name | Koichi Adachi |
| 2nd Author's Affiliation | The University of Electro-Communications(UEC) |
| Date | 2019-12-19 |
| Paper # | RCS2019-240 |
| Volume (vol) | vol.119 |
| Number (no) | RCS-345 |
| Page | pp.pp.19-24(RCS), |
| #Pages | 6 |
| Date of Issue | 2019-12-12 (RCS) |