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The rush is on to service-enable everything, and those that fail to capitalize on this trend will be left behind in the marketplace. While new applications can be written for this environment, substantial value exists in legacy applications and systems. Successfully service enabling these applications is not easy for software vendors due to the complexity of integration. To address this problem, we...
A major advantage of Service-Oriented Architectures (SOA) is composition and coordination of loosely coupled services. Because the development lifecycles of services and clients are decoupled, multiple service versions have to be maintained to continue supporting older clients. Typically versions are managed within the SOA by updating service descriptions using conventions on version numbers and namespaces...
Wireless virtualization aims to support concurrent experiments on shared wireless network resources. This research is based on efforts to enhance the control structure of the wireless test bed 'ORBIT' through different forms of virtualization. The focus of this paper is virtualization in frequency or frequency division multiplexing (FDM), and more specifically using multiple wireless interfaces per...
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