Satellite systems are playing a key role like access network in the provision of next generation services. New concepts in the payloads architectures are required in order to support efficiently the new multimedia services. This paper will present the study of next generation payload architecture (in the context of Satsix project), taking into account the impact over different system scenarios.
This paper presents MEDNET´s EC FP7 project telemedicine network solution and its validation performed during the integration and validation phase. This network solution runs over AmerHis broadband satellite multimedia commercial system, embarked over AMAZONAS1 satellite and owned by HISPASAT. During the integration and validation phase of the telemedicine network solution, different medical applications have been merged into a telemedicine solution that has been validated over AmerHis In-Factory test-bed. The testbed replicates the core network architecture that will be deployed in the Brazilian and Peruvian sites involved in MedNET. It also satisfies the TeleMedicine requirements of the project. The results are valuable inputs to the ongoing field installation phase.
This paper presents the three different platforms developed within the frame of the SATSIX European project and shows live trials description and results. To prepare final experimentations on the SATSIX platform (Q3 2008), satellite emulation test bed is used to validate and to show performance evaluations of several features. The major achievement of the project is the validation of the first end to end IPv6 DVB-RCS systems. Moreover, various innovative techniques are demonstrated, either in the network (mobility, QoS) and access (ULE, regenerative payload) areas. These techniques will reduce the costs of future satellite systems and bring value added services. Different IPv6 applications are used to handle the corporate, collective and residential scenarios. Finally, inter-connection test between WiMAX and DVB-RCS in IPv6 is also covered.
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