Location monitoring systems are used to detect human activities and provide monitoring services, e.g., aggregate queries. In this paper, we consider an aggregate location monitori...
— Multiuser diversity is a phenomenon caused by channel variations among different users in a wireless network. Cooperative relaying provides another form of diversity due to the...
With the field of wireless sensor networks rapidly maturing, the focus shifts from “easy” deployments, like remote monitoring, to more difficult domains where applications imp...
Mario Strasser, Andreas Meier, Koen Langendoen, Ph...
Abstract— We designed a high-efficiency class-E switchedmode power amplifier for a wireless networked micro-sensors system. In this system, where each sensor operates using a mic...
: Accurate and efficient monitoring of dynamically changing environments is one of the most important requirements for ubiquitous network environments. Ubiquitous computing provide...
Ji-Hye Bae, Hee-Kuk Kang, Yoon-Young Park, Jung-Ho...