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In multihop NGEO satellite network (MSN), given the un-uniform user distribution in satellite footprints, and further affected by topology variations and link capacity jitters, the inter-satellite links (ISLs) are expected to endure wildly volatile traffic load and even suffer from severe congestion. This leads to the poor quality of service (QoS) for the delay-sensitive flows. To alleviate this problem,...
The cost of backup for disaster recovery using leased line is high and there is also a conflict between fixed bandwidth of the leased line and dynamic changes of backup data size. The transmission of leased line also has danger of single point failure. In this paper, we put forward a multi-channel and real-time disaster recovery backup method based on P2P streaming. We designed the transmission model...
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