This paper investigates user provided networks. Such networks have become important
research in the field of informatics engineering due to the recent popularity of smart phones …

Delay/Disruption tolerant networks (DTNs) are self-organized wireless networks, where end-
to-end network connectivity is not available and the data forwarding relies on the …

Opportunistic routing in wireless networks has strong requirement with nodes' cooperation.
But in most realistic networks, nodes perform in their own interests and refuse to forward …

Mobile wireless devices (eg, smartphones, PDAs, and notebooks) play important roles in our
daily life, eg, users often use such devices for bank transactions, keep in touch with friends …

This work centers on data dissemination in delay-tolerant mobile networks, where data fall
into a range of interest types and each node may have one or multiple interests. The goal is …

In recent years, Delay Tolerant Networks (DTNs) have successfully presented as a possible
extension of the Internet architecture in order to provide communication support to existing …

In this paper, we consider the application of delay-tolerant networks to personal wireless
communications. In these networks, selfish nodes can exploit the services provided by other …

Opportunistic networking enables users to communicate in an environment where
connectivity is intermittent or unstable. However, such networking scheme assumes that …

In this paper, we design a cooperative without explicit coordination framework for Delay
Tolerant Network (DTN). The aim of our scheme is to provide incentives for nodes to deliver …

In recent years, more and more people begin to focus on data delivery through opportunistic
contacts among mobile users. In most cases, the data that we expect to share with others are …