—Dynamic spectrum trading amongst small cognitive users is fundamentally different along two axes: temporal variation, and spatial variation of user demand and channel condition....
Abstract—Opportunistic wireless channel access by nonlicensed users has emerged as a promising solution for addressing the bandwidth scarcity challenge. Auctions represent a natu...
Pervasive computing environment and users’ demand for multimedia personalization precipitate a need for personalization tools to help people access desired multimedia content at ...
This paper proposes a MANET/VANET based group communication system, P2Pnet, to support the communication and information demand for mobile group users such as rescue teams in cata...
To create acceptable levels of Quality of Service (QoS), designers need to be able to predict users’ behaviour in response to different levels of QoS. However, predicting behavio...