長期停止無線ノード間の通信における電力制御
英字タイトル:
Power management for wireless network with long-time sleeping nodes
著者:
佐々木 隆志 Takashi SASAKI 松井 隆 Takashi MATSUI
発刊日:
公開日:
long term monitoringpower efficiencysensor networksynchronized data transmission
Power management for wireless network with long-time sleeping nodes
著者:
佐々木 隆志 Takashi SASAKI 松井 隆 Takashi MATSUI
発刊日:
公開日:
カテゴリ: 第10回
キーワードタグ:long term monitoringpower efficiencysensor networksynchronized data transmission
概要
For a long term data gathering over sensor network via battery powered wir eless node, intermittent operation and periodical sleep is mandatory to a chieve energy savings. Synchronized data transmission technique is widely used for this purpose and central controller is usually required. When th e synchronization is lost and a wireless node loses its counterpart, it sh ould start continuous observation and the power consumption increases. Su ch situation is commonly-seen in system failure. In this paper we propose decentralized, power effective and shared-nothing synchronization method.
