This book provides a detailed overview on service architecture in the Telco, web, and IT words, proposing a general framework for better defining and describing communication service architectures. It formalizes these architectures by using a syntax and a semantics common to different services, while responding to recurring questions about service design. The latter include the identification of the functional area of enablers or SOA (Service Oriented Architecture) services, the relevance of service compositions to the user, and the collaboration between different services in a converging environment.
/www.amazon.com/Architecture-Governance-Communication-Services-ISTE/dp/184821491X
