Telecommunications and Internet Converged Services and Protocols for Advanced Networking (TISPAN); OSS requirements; OSS definition of requirements and priorities for further network management specifications for NGNOSS definition of requirements and prio
The present document identifies NGN OSS requirements and consolidates and categorizes them. Annex B contains an unstructured list of requirements as identified and extracted from numerous sources. Annex A contains a list of consolidated requirements. These requirements represent a first analysis of the requirements captured in annex B where duplications and overlaps have been removed and complex requirements split into single purpose requirements. Annex A is used as the basis of the requirements categorization in clause 4. Clause 4 structures the requirements into a hierarchy (level 0@ 1 or 2 requirements) and categorizes them on how they fulfil the NGN Management Vision. It should be noted that individual requirements may be mapped to more than 1 category@ where the requirements impacts several areas. In annex A and clause 4 those requirements that impact the development TISPAN_NGN release 1 are identified.