Wu Qian

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Multi-topology routing is proposed to address the issues of fault-tolerance and routing optimization in small satellite constellation networking. This simulation model and routing protocol have been designed using STK and OPNET. The results of simulation experiments verify the fault-tolerance and resilience of the multi-topology routing algorithm, and(More)
A fast multicast handoff based hierarchical mobile multicast architecture. Abstract: Mobile communication is playing an increasing role in our lives. Mobile users expect similar kinds of applications to static ones. Multicast not only brings attractive applications, but also has the benefit of saving scarce bandwidth in wireless environment. It would be(More)
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