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A method of monitoring the traffic of IP multicast streaming, such as IPTV, by using IPFIX/PSAMP is presented. IP multicast streaming services have recently become popular network services. However, a method of IP multicast traffic monitoring has not been established. IPFIX/PSAMP architecture has been proposed for quality monitoring, but no commercial router supports IPFIX/PSAMP. Therefore, we propose...
This paper studies probabilistically reliable multicast in wireless mesh networks (WMNs), utilizing MAC layer re-transmission and wireless broadcast advantage to improve both the multicast throughput and the delivery rate. We first present a new multicast routing metric which we call the expected multicast transmissions (EMT). EMT captures the effect of link packet delivery ratio, MAC layer retransmission...
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