In this paper, we investigate on-demand data services for high-speed trains via a
cellular/infostation integrated network. Service requests and acknowledgements are sent …

Compared with conventional data broadcasting, on-demand data broadcasting is adaptive
and real-time, which can better reflect the actual needs of mobile users. Current researches …

On‐demand data broadcasting scheduling is an effective wireless data dissemination
technique. Existing scheduling algorithms usually have two problems:(1) with the explosive …

Data dissemination in wireless environments is often accomplished by on-demand
broadcasting. The time critical nature of the data requests plays an important role in …

Abstract Extensive Markup Language (XML) has been widely used to exchange and storage
mass data in mobile computing environment. The existing research focuses on …

On‐demand broadcast is an effective data dissemination approach in mobile computing
environments. Most of the recent studies on on‐demand data broadcast assume that clients …

Data broadcasting is an efficient method to disseminate information to a large group of
requesters with common interests. Performing such broadcasts typically involve the …

We consider wireless interactive data broadcasting environments consisting of the
broadcast channel for data dissemination and the communication channels for client …

Waiting time-optimal scheduling of items for broadcasting in wireless environments requires
knowledge of their corresponding access probabilities. Feedback mechanisms have been …

Modern information dissemination services can dynamically produce real-time data that is
valid and useful depending on users' on-demand data requests. Information servers must …