| Presentation | 2017-03-10 [Encouragement Talk] Background task rescheduling considering communication task in AndroidOS for energy efficiency Masaki Kawanishi, Hiroaki Morino, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Most of popular smartphone applications schedule background processing tasks to be carried out during the terminal’s inactive periods. For example, SNS applications periodically communicate with servers, and fitness applications periodically check sensor values. In Android OS, AlarmManager manages these periodically scheduled processing tasks (We call them “Alarms”) hereafter Since Ver.4.4, AlarmManager has new mechanism in which it runs as many Alarms as possible during the same time period in order to reduce energy consumption. However, currently this mechanism for this problem, we have proposed new Alarm management considering energy consumption in wireless communication processing that classifies Alarms into those including communication processing and those that do not include communication processing and performs Alarms that fall into the former group in the same time period. This paper shows the degree of energy consumption of this method through experimental performance evaluation over about 6 hours. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Andoid / SNS / Background task / Schedule / AlarmManager / Wireless communication / Energy consumption |
| Paper # | MoNA2016-43 |
| Date of Issue | 2017-03-02 (MoNA) |
| Conference Information | |
| Committee | MoNA / ASN / IPSJ-MBL / IPSJ-UBI |
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| Conference Date | 2017/3/9(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | University of Tokyo (Hongo Campus) |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Mobile Ad Hoc Network, Next generation wireless communicasion, Field Sensing, Mobile Application, Ubiquitous Service, Ubiquitous System, etc. |
| Chair | Hiroaki Morino(Shibaura Inst. of Tech.) / Hiroshi Tohjo(NTT) / / Yoshito Tobe(Tokyo Denki Univ.) |
| Vice Chair | Ryoichi Shinkuma(Kyoto Univ.) / Hiroo Sekiya(Chiba Univ.) / Hiraku Okada(Nagoya Univ.) / Satoru Yamano(NEC) |
| Secretary | Ryoichi Shinkuma(Univ. of Tokyo) / Hiroo Sekiya(NTT DoCoMo) / Hiraku Okada(Kanagawa Inst. of Tech.) / Satoru Yamano(NTT) / / (Toshiba) |
| Assistant | Shigemi Ishida(Kyushu Univ.) / Hisashi Kurasawa(NTT) / Koichi Nihei(NEC) / Yuichi Igarashi(Hitachi) / Katsuhiro Naito(Aichi Inst. of Tech.) / Kiyohiko Hattori(NICT) / Hiroshi Fujita(Fujitsu Labs.) / Takuro Yonezawa(Keio Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Mobile Network and Applications / Technical Committee on Ambient intelligence and Sensor Networks / Special Interest Group on Mobile Computing and Ubiquitous Communications / Special Interest Group on Ubiquitous Computing System |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | [Encouragement Talk] Background task rescheduling considering communication task in AndroidOS for energy efficiency |
| Sub Title (in English) | |
| Keyword(1) | Andoid |
| Keyword(2) | SNS |
| Keyword(3) | Background task |
| Keyword(4) | Schedule |
| Keyword(5) | AlarmManager |
| Keyword(6) | Wireless communication |
| Keyword(7) | Energy consumption |
| 1st Author's Name | Masaki Kawanishi |
| 1st Author's Affiliation | Shibaura instisute of technology(SIT) |
| 2nd Author's Name | Hiroaki Morino |
| 2nd Author's Affiliation | Shibaura instisute of technology(SIT) |
| Date | 2017-03-10 |
| Paper # | MoNA2016-43 |
| Volume (vol) | vol.116 |
| Number (no) | MoNA-508 |
| Page | pp.pp.235-239(MoNA), |
| #Pages | 5 |
| Date of Issue | 2017-03-02 (MoNA) |