Scheduling Beacon Transmissions in Receiver-Initiated MAC Protocols for Low-Delay Wireless Sensor Networks

• Item type: International Conference(1)
• 公開日: 2016-09-27
• タイトル: Scheduling Beacon Transmissions in Receiver-Initiated MAC Protocols for Low-Delay Wireless Sensor Networks
• タイトル / 言語: en
• タイトル: Scheduling Beacon Transmissions in Receiver-Initiated MAC Protocols for Low-Delay Wireless Sensor Networks
• 言語: eng
• キーワード / 主題Scheme: Other
• キーワード / 主題: Poster and Demo
• 資源タイプ / 資源タイプ識別子: http://purl.org/coar/resource_type/c_5794
• 資源タイプ: conference paper
• 著者所属: Wakayama University
• 著者所属: Wakayama University
• 著者所属: Wakayama University
• 著者所属: Wakayama University
• 著者所属(英): en
• 著者所属(英): Wakayama University
• 著者所属(英): en
• 著者所属(英): Wakayama University
• 著者所属(英): en
• 著者所属(英): Wakayama University
• 著者所属(英): en
• 著者所属(英): Wakayama University
• 著者名: Akihiro, Fujimoto; Yukari, Masui; Takuya, Yoshihiro; Fumitaka, Uchio
• 著者名(英): Akihiro, Fujimoto; Yukari, Masui; Takuya, Yoshihiro; Fumitaka, Uchio
• 論文抄録 / 内容記述タイプ: Other
• 論文抄録 / 内容記述: Receiver-initiated MAC protocols are promising protocols for wireless sensor networks due to their energy efficiencies. This paper proposes a method to schedule beacon transmissions for receiver-initiated MAC protocols to improve data collection delay. The proposed method divides a beacon period into slots. Each sensor node selects a slot to send beacon in distributed manner so that their beacon timing are sorted in descending order of their distances (i.e. hop counts) from the sink node. In addition, in order to avoid collisions, each node adjusts its beacon timing within the selected slot. Computer simulations show that the proposed method can collect data in a shorter time with less energy consumption than conventional receiver-initiated MAC protocols.
• 論文抄録(英) / 内容記述タイプ: Other
• 論文抄録(英) / 内容記述: Receiver-initiated MAC protocols are promising protocols for wireless sensor networks due to their energy efficiencies. This paper proposes a method to schedule beacon transmissions for receiver-initiated MAC protocols to improve data collection delay. The proposed method divides a beacon period into slots. Each sensor node selects a slot to send beacon in distributed manner so that their beacon timing are sorted in descending order of their distances (i.e. hop counts) from the sink node. In addition, in order to avoid collisions, each node adjusts its beacon timing within the selected slot. Computer simulations show that the proposed method can collect data in a shorter time with less energy consumption than conventional receiver-initiated MAC protocols.
• 書誌情報: Proceedings of The Ninth International Conference on Mobile Computing and Ubiquitous Networking; 巻 2016, 号 7, p. 1-2, 発行日 2016-09-27
• 出版者 / 言語: ja
• 出版者: 情報処理学会