TY  - UNPD
A1  - Deutschmann, Jörg
A1  - Hielscher, Kai-Steffen
A1  - German, Reinhard
T1  - Next-Generation Satellite Communication Networks
T2  - Würzburg Workshop on Next-Generation Communication Networks (WueWoWas'22)
N2  - This paper gives an overview of our recent activities in the field of satellite communication networks, including an introduction to geostationary satellite systems and Low Earth Orbit megaconstellations. To mitigate the high latencies of geostationary satellite networks, TCP-splitting Performance Enhancing Proxies are deployed. However, these cannot be applied in the case of encrypted transport headers as it is the case for VPNs or QUIC. We summarize performance evaluation results from multiple measurement campaigns. In a recently concluded project, multipath communication was used to combine the advantages of very heterogeneous communication paths: low data rate, low latency (e.g., DSL light) and high data rate, high latency (e.g., geostationary satellite).
KW  - Datennetz
KW  - satellite communication
KW  - Performance Enhancing Proxies
KW  - transport protocols
KW  - VPN
KW  - QUIC
KW  - multipath communication
KW  - hybrid access
Y1  - 2022
UR  - https://opus.bibliothek.uni-wuerzburg.de/frontdoor/index/index/docId/28073
UR  - https://nbn-resolving.org/urn:nbn:de:bvb:20-opus-280732
ER  -