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The Use Case Maps (UCM) scenario notation is applicable to many requirements engineering activities. However, other scenario notations, such as Message Sequence Charts (MSC) and UML Sequence Diagrams (SD), have shown to be better suited for detailed design. In order to use the notation that is best appropriate for each phase in an efficient manner, a(More)
A bstract—It is expected that in 3rd generation wireless networks in general, and in the Universal Mobile Telecommunications System (UMTS) in particular, complex control and transport mechanisms will influence the data communication. The wireless link quality varies for a given application's data flow, while the application itself adapts to the system and(More)
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