مؤتمر
Performance Evaluation of DVB-S2X Based MEO Satellite Networks Operating at Q Band
| العنوان: | Performance Evaluation of DVB-S2X Based MEO Satellite Networks Operating at Q Band |
|---|---|
| المؤلفون: | Kourogiorgas, C. I., Tarchi, D., Ugolini, A., Arapoglou, P. -D., Panagopoulos, A. D., Colavolpe, G., Vanelli Coralli, A. |
| المساهمون: | Kourogiorgas, C. I., Tarchi, D., Ugolini, A., Arapoglou, P.-D., Panagopoulos, A. D., Colavolpe, G., Vanelli Coralli, A. |
| بيانات النشر: | IEEE USA |
| سنة النشر: | 2016 |
| المجموعة: | IRIS Università degli Studi di Bologna (CRIS - Current Research Information System) |
| مصطلحات موضوعية: | Satellites, Attenuation, Time series analysis, Satellite broadcasting, Bandwidth, Atmospheric modeling, Synthesizers, artificial satellites, broadband networks, digital video broadcasting, direct broadcasting by satellite, radio spectrum management, DVB-S2X-based MEO satellite network performance evaluation, Q-band, advanced broadband satellite system, Internet services, geostationary orbit, medium earth orbit satellite constellation, geostationary orbit satellite constellation, MEO satellite constellation, GEO satellite constellation, Ka-band, spectrum saturation, wave propagation |
| الوصف: | The need for increased data rates has led towards the development of advanced broadband satellite systems able to achieve higher capacity for providing Internet and backbone services in remote areas. Aside of the more conventional geostationary orbit (GEO), Medium Earth Orbit (MEO) satellite constellations are envisaged due to their advantages in terms of shorter link path and low latency; MEO satellite constellations are currently operating at Ka-band and are already showing signs of spectrum saturation in high demand areas in their coverage. In search of additional spectrum, in this paper, we employ the Q-band by investigating the performance of a multi-satellite MEO constellation network in terms of system capacity considering sophisticated propagation and physical layer tools. In particular, within the proposed Q-band solution, a higher throughput can be achieved with respect to a corresponding Ka-band system, by reaching up to 100% gain in terms of system capacity in a clear sky conditions. |
| نوع الوثيقة: | conference object |
| وصف الملف: | ELETTRONICO |
| اللغة: | English |
| العلاقة: | info:eu-repo/semantics/altIdentifier/isbn/978-1-5090-1328-9; info:eu-repo/semantics/altIdentifier/wos/WOS:000401963304004; ispartofbook:2016 IEEE Global Communications Conference (GLOBECOM); 59th Annual IEEE Global Communications Conference (IEEE GLOBECOM); firstpage:1; lastpage:6; numberofpages:6; https://hdl.handle.net/11585/688222Test; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85015383000; https://doi.org/10.1109/GLOCOM.2016.7842135Test |
| DOI: | 10.1109/GLOCOM.2016.7842135 |
| الإتاحة: | https://doi.org/10.1109/GLOCOM.2016.7842135Test https://hdl.handle.net/11585/688222Test |
| رقم الانضمام: | edsbas.4126FB5F |
| قاعدة البيانات: | BASE |
| DOI: | 10.1109/GLOCOM.2016.7842135 |
|---|