The cloud seems to be an excellent companion of mobile systems, to alleviate battery
consumption on smartphones and to backup user's data on-the-fly. Indeed, many recent …

To cope with explosive traffic demands on current cellular networks of limited capacity,
Disruption Tolerant Networking (DTN) is used to offload traffic from cellular networks to high …

We focus on dissemination of content for delay tolerant applications,(ie content sharing,
advertisement propagation, etc.) where users are geographically clustered into …

This paper explores efficient 3G budget utilization in mobile participatory sensing
applications. 1 Distinct from previous research work that either rely on limited WiFi access …

We present a robust cellular network (RoCNet) that combines a cellular and an opportunistic
networks for spatial uplink mobile data offloading, which focuses on the spatial difference of …

Since more and more mobile applications are based on the proliferation of social
information, the study of Mobile Social Networks (MSNs) combines social sciences and …

Diffusion processes in complex dynamic networks can arise, for instance, on data search,
data routing, and information spreading. Therefore, understanding how to speed up the …

The popularization of smart phones changes the usage patterns of mobile communication
from voice-centric to data-centric communication. The demand for wireless data …

An increasingly common problem facing cellular data networks is the overloading issue
during peak times. We propose two methods to reduce the maximum load of a cellular …

스마트폰의 대중화는 무선 통신의 사용 패턴을 음성 중심에서 데이터 통신 중심으로 바꾸어
놓았다. 무선 데이터 통신에 대한 요구는 지속적으로 증가하고 있으며 이를 만족시키기 위한 …