After simply discussing the merits and demerits of application layer multicast,we propose a single source multicast protocol in this article,we call it *** this protocol tree topology is given the priority to construc...
详细信息
After simply discussing the merits and demerits of application layer multicast,we propose a single source multicast protocol in this article,we call it *** this protocol tree topology is given the priority to construct multicast transmit *** to the maintenance of multicast tree,we use the PUP algorithm which selects a backup father node for every non-leaf node to set up a spare *** protocol,which inherits the merit of application layer multicast and to a certain extent overcomes the instability of application layer multicast,greatly improves the stability and reliability of multicast tree.
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