Selective retransmission with network coding based on restricted block ACK information in wireless LAN multicast


Recently, multicast delivery of multimedia data via wireless LAN is increasing. Though IEEE 802.11 lacks the mechanism to recover packet loss in multicast, network coding (NC) has demonstrated its potential to retransmit lost packets efficiently. However, in existing NC methods, transmission delay becomes worse as the number of receiver stations increases… (More)
DOI: 10.1109/CCNC.2012.6181127


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