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New report available! Assessment Results of Trust in Autonomics - Release 1 (Deliverable 4.3)

News date: 
Thu, 2012-10-11

The UniverSelf project is proud to announce the final release of the technical report on Assessment Results of Trust in Autonomics:

Deliverable D4.3 - Assessment Results of Trust in Autonomics - Release 1


The report can be accessed under the Dissemination/Technical Reports section, or directly at the following link: http://www.univerself-project.eu/technical-reports



Stability, robustness and security issues arising from future Self-Organising Networks (SONs) must be understood today, and involved in their design, standardisation and certification. We address the issue of Operator trust in SON (e.g. LTE) through the following five requirements and our approaches to meet them: 1. Trust must be measurable (we consider the three facets of operator trust – reliable operation, trustworthy interworking and seamless deployment and suggest a composite metric for SON stability), 2. Trust must be SON-specific (we define a KPI-based envelope of dependable adaptations), 3. Trust must be model-driven (we demonstrate how to construct such models based on predicates), 4. Trust must be propagated end-to-end (we show that trust networks emerge from predicate-enabled behaviours), 5. Trust must be certified (we outline the certification process). Trust predicates that are defined at the design phase as abstract behaviours, and verified at run-time as fully qualified ones, prove to have the power of policies – check them once and re-use many times; rewrite them to cater for new behaviours.