This paper presents a comprehensive overview on the area of energy-aware common
content distribution over wireless networks with mobile-to-mobile cooperation. It is assumed …

To realize the potential of opportunistic and participatory sensing using mobile smartphones,
a key challenge is ensuring the ease of develo** and deploying such applications, without …

Video streaming is one of the increasingly popular, as well as demanding, applications on
smartphones today. In this paper, we consider a group of smartphone users, within proximity …

Location-aware smartphones support various location-based services (LBSs): users query
the LBS server and learn on the fly about their surroundings. However, such queries give …

Many applications are enabled by the ability to capture videos on a smartphone and to have
these videos uploaded to an Internet-connected server. This capability requires the transfer …

Security through trust presents a viable solution for threat management in the Internet of
Things (IoT). Currently, a well-defined trust management framework for collaborative …

We consider the problem of providing ubiquitous yet affordable Internet connectivity to
devices at home, at work, and on the move. In this context, we take advantage of two …

Mobile devices are increasingly equipped with multiple network interfaces with
complementary characteristics. In particular, the Wi-Fi interface has high throughput and …

Using geosocial applications, such as FourSquare, millions of people interact with their
surroundings through their friends and their recommendations. Without adequate privacy …

The increase in data consumed by smartphones is becoming a huge problem for mobile
operators. In three years, mobile data traffic in AT&T's network rose 5000%. The US …