Energy efficiency is one of the key aspects IoT and Wireless Sensor Networks (WSNs) since nodes network are running on battery power lifespan system an important mission-critical parameter. In WSNs, where energy consumption mainly depends radio interface transmission protocols, reliable packet forwarding from source node to Base Station (BS) crucial. this paper, we focus developing new routing ...

Our daily life will be more attractive when our surroundings will be more intelligent. Most of current researches in ubiquitous computing try to build a smart environment by embedding sensors and computers in our living spaces directly. However, the approach is very expensive to make our environment smart. Our approach uses intelligent daily objects and personal devices to build a smart environ...

Regarding to the smart city infrastructures, there is a demand for big data processing and its further usage. This can be gained by various means. There are many IoT devices in city, which communicate share information about environment they situated in. Moreover every personal mobile device also participate this process help gain via applications. Every app provides useful data, enabling locat...