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Content archived on 2024-05-07

Satellite ehf communications for mobile multimedia services / Acts broadband aeronautical terminal and experiment

CORDIS provides links to public deliverables and publications of HORIZON projects.

Links to deliverables and publications from FP7 projects, as well as links to some specific result types such as dataset and software, are dynamically retrieved from OpenAIRE .

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The SECOMS/ABATE project has demonstrated the technical and economic feasibility of a new generation of satellite systems that provide continent-wide, broadband, end-to-end services. The project has defined a modern connectivity system for moving huge volumes of digital contents 'point-to-point' and 'point-to-multi-point', at higher speeds than telephone lines and over a coverage area with a quality and cost never before achieved. Now the ITU-R is reference and standard model for the "Satellite System Offering MultiService" (SSOMS). The system offers bandwidth-on-demand to service providers such as Telecom Operators, TV broadcasters and Internet Access Providers who can now expand their network structure and reach new markets. SECOMS network offers a highly flexible platform for the provision of a wide range of services in five categories: messaging, retrieval, conversational uses, user-controlled distribution and interactive diffusion. The network offers an aggregate capacity of several Gbps with a relatively low-cost geostationary satellite cluster. Thanks to the Network Operation Centre, capacity will be available on demand and billed on the basis of use. The on-board processor adopts an intelligent switching stage for selective routing of the data 'cells' under the control of the driving memory matrix updated at frame rate. A patent has been requested for this important on-board element. Permanent or long-term circuit connections can be reserved as well. The terminals are PC-based with a very compact air interface. They will be able to receive several Mbps of data information and transmit at a speed typically 50 - 200 times higher than traditional cellular phones. The first generation, using the 20/30 GHz frequency band, will be operational by 2002 - 2005. A second component, operational after 2005 and operating at 40/45 GHz, will support links with very small handheld terminals. Project URL : http://www.euroskyway.alespazio.it/secoms.htm

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