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A new clustering approach, termed Distributed Energy Efficient clustering Protocol (DEEP), is proposed for wireless sensor networks. Using a non-iterative cluster formation operation, the protocol spends an extremely low overhead energy compared to the existing protocols and terminates faster than the energy-expensive iterative processes. The distributed head election algorithm guarantees that the...
Ambient Intelligence is an emerging research field. The concept of AmI and its application scenarios are discussed firstly. Wireless Sensor Network is the premise and core technology of AmI. Bluetooth technology is used to implement Wireless Sensor Network in Ambient Intelligence. In this paper, topology architecture of Bluetooth identification sensor network is proposed. The software and hardware...
We propose a distributed and efficient sleeping protocol, the energy-balanced coordinated node scheduling (ECONS), that guarantees OoS sensing coverage for wireless dense sensor networks. We first define the parameters that can be adjusted by the applications to achieve the desired sensing coverage percentage. We next discusses the ECONS protocol which maximizes the network lifetime while supporting...
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