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Multi-player online gaming is one of the most popular applications on the Internet nowadays. Due to the mobility requirements and the growing popularity of WiFi services, a significant number of users access the Internet through IEEE 802.11 Wireless LAN. Hence, the performance of highly interactive real-time online game under wireless environment is receiving attentions from researchers. In this paper,...
Vehicular ad hoc network (VANET) is an emerging new technology integrating ad hoc network, wireless LAN (WLAN) and cellular technology to achieve intelligent inter-vehicle communications and improve road traffic safety and efficiency. VANETs are distinguished from other kinds of ad hoc networks by their hybrid network architectures, node movement characteristics, and new application scenarios. Therefore,...
Location is one of the most important contexts used in the applications in the pervasive computing environments. It helps the application do the right thing at the right place. On the other hand, location is the most difficult context to acquire and process. Location information cannot be obtained using a single sensing system. It has to be abstracted to application-specific meanings before an application...
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