The ongoing rapid expansion of the Word Wide Web (WWW) greatly increases the
information of effective transmission from heterogeneous individuals to various systems …

Current commodity RFID systems incur high communication overhead due to severe tag-to-
tag collisions. Although some recent works have been proposed to support parallel …

LoRa has recently become one of the most promising networking technologies for the
Internet of Things applications. Distant end devices have to use a low data rate to reach a …

Regular free-weight exercise helps to strengthen natural movements and stabilize muscles
that are important to strength, balance, and posture of human beings. Prior works have …

Crowdsensing offers an efficient way to meet the demand in large-scale sensing
applications. In crowdsensing, optimal task allocation is challenging since sensing tasks …

In this paper, to minimize the on-grid energy cost in a large-scale green cellular network, we
jointly design the optimal base station (BS) ON/OFF operation policy and the on-grid energy …

We consider a problem arising in the design of green wireless local area networks.
Decisions on powering-on a set of access points (APs), via the assignment of one power …

Recent years have witnessed the prevalence of wearable devices. Wearable devices are
intelligent and multifunctional, but they rely heavily on batteries. This greatly limits their …

Locating trapped targets using the signals of wireless devices such as mobile phones
carried by targets is increasingly becoming the preferred scheme for disaster rescue …

Nowadays unmanned aerial vehicles (UAVs) are being widely applied to a wealth of civil
and military applications. Robust and high-throughput wireless communication is the crux of …