DVB STANDARD SUPPORT OF NGSO SYSTEMS

The DVB project has been active in maintaining and adapting its specifications to the requirements of modern satellite communications systems. The physical layer specifications, which include DVB-S2X for the forward link and DVB-RCS2 for the return link have been recently updated to support beam-hopping over the forward link and signalling within a VSAT system, including some support of Non- Geostationary Orbit (NGSO) satellites. Last year the DVB Commercial Module issued a new set of requirements for further support of NGSO by the DVB-RCS2 standard. The requirements call for support and analysis of operation within an NGSO system and extending the capabilities of the return link to support higher capacity and enable more symmetric traffic. The DVB Technical Module (satellite working group, TM-S) has produced an enhancement of the specifications and performed a set of analyses to answer the commercial requirements. In the paper, the new features described above will be introduced, as well as the analyses and discussions. Supplementary Material File (24_ka band special_dvb support for ngso.docx) - Download - 1.45 MB Information & Authors Information Version history Peer review timeline Published International Journal of Satellite Communications and Networking Version of Record20 May 2025Published Copyright This work is licensed under a Non Exclusive No Reuse License. Collection

Authors Metrics & Citations Metrics Article Usage 428views 229downloads Citations Download citation Avraham Freedman, Lars Erup, Fernando Díaz Canales, et al. DVB STANDARD SUPPORT OF NGSO SYSTEMS. Authorea. 28 February 2025. DOI: https://doi.org/10.22541/au.174074052.27246169/v1 DOI: https://doi.org/10.22541/au.174074052.27246169/v1 If you have the appropriate software installed, you can download article citation data to the citation manager of your choice. Simply select your manager software from the list below and click Download. For more information or tips please see 'Downloading to a citation manager' in the Help menu. Cited by - Features of the implementation of the satellite communication system in the highly elliptical orbit “Express-RV”, Siberian Aerospace Journal, 26, 2, (224-238), (2025).https://doi.org/10.31772/2712-8970-2025-26-2-224-238 Loading...