ハヤシバラ ナオヒロ
HAYASHIBARA NAOHIRO
林原 尚浩 所属 京都産業大学 情報理工学部 情報理工学科 職種 教授 |
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言語種別 | 英語 |
発行・発表の年月 | 2007 |
形態種別 | 研究論文(国際会議プロシーディングス) |
査読 | 査読あり |
標題 | Evaluation of reliable data transmission protocol in wireless sensor-actuator network |
執筆形態 | その他 |
掲載誌名 | 21ST INTERNATIONAL CONFERENCE ON ADVANCED NETWORKING AND APPLICATIONS WORKSHOPS/SYMPOSIA, VOL 2, PROCEEDINGS |
出版社・発行元 | IEEE COMPUTER SOC |
巻・号・頁 | pp.713-+ |
著者・共著者 | Kiyohiro Morita,Keiji Ozaki,Naohiro Hayashibara,Tomoya Enokido,Makoto Takizawa |
概要 | In a wireless sensor-actuator network (WSAN), sensor and actuator nodes exchange messages in a wireless channel. Sensor nodes cat? deliver messages to only close nodes while actuator can deliver to distant nodes. Messages sent by nodes might be lost due to collision and noise. The more number of sensor nodes are located in an event area, the more number of messages are lost due to collision. In the redundant data transmission (RT) protocol, a sensor node sends a message with not only its sensed value but also sensed values received from other sensor nodes. Even if a message with a sensed value v from a sensor node is lost, an actuator node can take the value v from other messages. We evaluate the RT protocol compared with the CSMA protocol in terms of how much sensing data a node can receive in presence of messages loss. |
DOI | 10.1109/AINAW.2007.177 |
DBLP ID | conf/aina/MoritaOHET07 |
PermalinkURL | http://dblp.uni-trier.de/db/conf/aina/ainaw2007-2.html#conf/aina/MoritaOHET07 |