Analysis of WiFi Router's Electric Power Consumption towards Determining Presence in an Office Environment

• Item type: SIG Technical Reports(1)
• 公開日: 2017-08-17
• タイトル: Analysis of WiFi Router's Electric Power Consumption towards Determining Presence in an Office Environment
• タイトル / 言語: en
• タイトル: Analysis of WiFi Router's Electric Power Consumption towards Determining Presence in an Office Environment
• 言語: eng
• キーワード / 主題Scheme: Other
• キーワード / 主題: 測位・センシング技術
• 資源タイプ / 資源タイプ識別子: http://purl.org/coar/resource_type/c_18gh
• 資源タイプ: technical report
• 著者所属: The University of Tokyo
• 著者所属: The University of Tokyo
• 著者所属: The University of Tokyo
• 著者所属(英): en
• 著者所属(英): The University of Tokyo
• 著者所属(英): en
• 著者所属(英): The University of Tokyo
• 著者所属(英): en
• 著者所属(英): The University of Tokyo
• 著者名: Tin, Petrovic; Kazuya, Echigo; Hiroyuki, Morikawa
• 著者名(英): Tin, Petrovic; Kazuya, Echigo; Hiroyuki, Morikawa
• 論文抄録 / 内容記述タイプ: Other
• 論文抄録 / 内容記述: Electrical waste from using lights, AC and other plugged in devices while no one is in a room is noted as the biggest potential way to reduce electric consumption without affecting the end user. To achieve this, simple and cheap way to detect presence in a room is desirable. To this end we look into new ways to count the number of people in a space by looking at the power consumption of a WiFi router. We analyse if a router's power consumption can be correlated to the number of people in a room by setting two assumptions. First that an increased number of devices will results in a higher level of electrical consumption in a WiFi router. Second, that the aggregated network traffic from users is a stable and a good feature to use in prediction. We care out experiments in real world scenarios and showcase that it is possible to determine whether or not a room is occupied by looking at a WiFi's power consumption.
• 論文抄録(英) / 内容記述タイプ: Other
• 論文抄録(英) / 内容記述: Electrical waste from using lights, AC and other plugged in devices while no one is in a room is noted as the biggest potential way to reduce electric consumption without affecting the end user. To achieve this, simple and cheap way to detect presence in a room is desirable. To this end we look into new ways to count the number of people in a space by looking at the power consumption of a WiFi router. We analyse if a router's power consumption can be correlated to the number of people in a room by setting two assumptions. First that an increased number of devices will results in a higher level of electrical consumption in a WiFi router. Second, that the aggregated network traffic from users is a stable and a good feature to use in prediction. We care out experiments in real world scenarios and showcase that it is possible to determine whether or not a room is occupied by looking at a WiFi's power consumption.
• 書誌レコードID / 収録物識別子タイプ: NCID
• 書誌レコードID / 収録物識別子: AA11838947
• 書誌情報: 研究報告ユビキタスコンピューティングシステム（UBI）; 巻 2017-UBI-55, 号 1, p. 1-6, 発行日 2017-08-17
• ISSN / 収録物識別子タイプ: ISSN
• ISSN / 収録物識別子: 2188-8698
• Notice: SIG Technical Reports are nonrefereed and hence may later appear in any journals, conferences, symposia, etc.
• 出版者 / 言語: ja
• 出版者: 情報処理学会