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Revision with unchanged content. The Advent of Mobile and Wireless Ad Hoc Networks arises empowered by small and powerful hardware in every-day life scenarios. Vehicular networks …
Revision with unchanged content. In recent years, the synthesis of novel metamaterials exhibiting properties that cannot be found in nature, has gained considerable attention among …
Revision with unchanged content. Current market analysis indicates that the most challenging issue in IPTV relates to content security. To achieve high access control a …
Revision with unchanged content. The telecommunications and electronic media industries (TEMI) of China have experienced rapid growth since these industries were reorganized and …
Revision with unchanged content. Half of the world's population has never made or received a phone call and perhaps the same half lives on less than $2 a day. If this is not just a …
Revision with unchanged content. Sensor motes are small devices with sensing, computing and wireless communication capabilities. Such devices form a Wireless Sensor Network (WSN) …
Revision with unchanged content. Future mobile communication systems have to provide high data rates for multimedia services. The radio spectrum is a natural and scarce resource …
Revision with unchanged content. A wireless sensor network (WSN) usually consists of a large number of small, low-cost devices that have limited energy supply, computation, memory, …
Revision with unchanged content. IT has changed the way organizations function. This has resulted in reliance of help desks to support users to deal with a wide range of IT related …