Titlebook: Video over Cognitive Radio Networks; When Quality of Serv Shiwen Mao Book 2014 Springer Science+Business Media New York 2014 Cognitive Radi

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Introduction,Due to significant advances in wireless access technologies and the proliferation of wireless devices and applications, there is a fundamental change in wireless network traffic.

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Video over Cellular CR Networks,In this chapter, we present a study of optimized real-time video multicast in CR networks. Consider an infrastructure-based CR network collocated with . primary networks, as illustrated in Fig. ..

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Video over Cooperative CR Networks,. (CR) provide an effective solution to meeting this critical demand, by exploiting co-deployed networks and sharing underutilized spectrum [12, 38].

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Video over Femto CR Networks,Due to the use of open space as transmission medium, capacity of wireless networks is usually limited by interference. When a mobile user moves away from the base station, a considerably larger transmit power is needed to overcome attenuation, while causing interference to other users and deteriorating network capacity.

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Conclusion and Open Problems,Wireless video has been a challenging area with considerable research efforts. However, the problem of video communications over emerging CR networks has not been well studied, since the mainstream CR research has been focused on spectrum sensing and access.

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