Wireless communications in e-healthcare must work in a reliable, fast and energy-efficient
fashion. In this paper, first, a power level decision (PLD) algorithm is proposed to select the …

Energy‐efficient data gathering techniques play a crucial role in promoting the development
of smart portable devices as well as smart sensor devices based Internet of Things (IoT). For …

Transparent Computing (TC) is becoming a promising paradigm in network computing era.
Although many researchers believe that TC model has a high requirement for the …

In loss-and-delay sensitive wireless sensor networks (WSNs), especially when the duty
cycles of nodes are extremely low, it is a challenge to ensure that data can be transmitted to …

Green data gathering is urgently required for solving the conflict between various
functionalities demanded by applications and the limited energy supply for sensor nodes …

Program codes as one of big data should be disseminated to all sensor nodes in a wireless
software-define smart network (WSDSN) quickly. Due to the limited energy of sensor nodes …

Barrier Coverage plays a vital role in wireless sensor networks. Research on barrier
coverage has mainly focused on the lifetime maximization and the critical conditions to …

Recent breakthrough in wireless power transfer provides a new paradigm for enabling
wireless energy replenishment for wireless rechargeable sensor networks, especially in the …

Intrusion detection is one of the important applications of wireless sensor networks (WSNs).
Prior research indicated that the barrier coverage method combined with mobile sensor …

Human behavior detection has become increasingly significant in various fields of
application. In this paper, we propose a device-free indoor human behavior detection …