in this paper, we study wsn design, as a multi-objective optimization problem using ga technique. we study the effects of ga parameters including population size, selection and crossover method and mutation probability on the design. choosing suitable parameters is a trade-off between different network criteria and characteristics. type of deployment, effect of network size, radio communication...

Cognitive Radio (CR) is an important future wireless radio access technology having the potential to solve the spectrum scarcity and under-utilization problems. Using CR however, poses new challenges for network nodes and architectures due to the inherent complexity of cognitive radio technology. In this paper, we propose a unique database-driven “Channel Profiler Framework” for cognitive radio...

xiii Chapter

Thank you very much for downloading quantitative analysis of cognitive radio and network performance. Maybe you have knowledge that, people have search numerous times for their chosen novels like this quantitative analysis of cognitive radio and network performance, but end up in harmful downloads. Rather than reading a good book with a cup of coffee in the afternoon, instead they are facing wi...

| Cognitive radio is an exciting emerging technology that has the potential of dealing with the stringent requirement and scarcity of the radio spectrum. Such revolutionary and transforming technology represents a paradigm shift in the design of wireless systems, as it will allow the agile and efficient utilization of the radio spectrum by offering distributed terminals or radio cells the abili...

The deployment of Cognitive Radio Networks has been greatly hindered in spite of its potentials by the rate at which intrusions and vulnerabilities replicate within every domain of the network. Cognitive Radio Network is expected to drive the next generation wireless networks that can optimize the use of spectrum due to its unique and dynamic properties, but the high rate of intrusions has frus...

Cognitive radio is an emerging technology to deal with the scarcity and requirement of radio spectrum by dynamically assigning spectrum to unlicensed user. This revolutionary technology shifts the paradigm in the wireless system design by allowing unlicensed user the ability to sense, adapt and share the dynamic spectrum. Cognitive radio technology applied to different networks and applications...