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Low earth orbit (LEO) satellite networks are capable of providing global or regional mobile services for a large number of users. Since the user's service duration may be greater than the coverage time of a LEO satellite, the user may be handed over to another visible satellite to prevent interruption of the ongoing communication. On the other hand, a mobile user may be covered by more than one satellite...
In this paper we study WRR-based scheduling algorithms. According to whether packet information is used, we classify them into three classes: Queue-based WRR, Packet-based WRR and Hierarchical WRR. Based on UIWRR (Uniformly Interleaved WRR) which is a kind of Queue-based WRR, we propose a new algorithm called TIIWRR(Interleaved WRR based on ideal Time Interval) in order to overcome collision when...
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