Active MIB: addressing challenges of wireless mesh networks
EUROCAST'07 Proceedings of the 11th international conference on Computer aided systems theory
A holistic framework for the implementation of a next generation network
International Journal of Business Information Systems
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New/Next Generation Networks aim to provide mutual trusted IP Based Networks for a multi access network and innovative services tailored to users needs. NGN architecture has been the purpose of several studies within organism of standardization like ITU-T and ETSI. We present here a literature about NGN architecture (NGN) and Next/New Generation service (NGS) requirements: details about functionalities of NGN layers and IMS (IP Multimedia Subsystem) Architecture are in the scope of the paper. We also describe the service management aspects and its challenges while evolution towards NGS.