Retransmission method for multimedia streaming in DCCP/IP networks
Rongxi Li · Computer Engineering and Applications Journal · 2009
Retransmission-based error recovery is inappropriate for multimedia applications,because of its latency.This solution can be attractive because it requires minimal network bandwidth,processing cost and efficiently improves the stream quality.A source controlled selective retransmission algorithm is presented with a decision algorithm based on the RTT and sending rate and the network congestion control determined by the TFRC.The emulating results show that significant quality improvement is possible with the proposed selective retransmission scheme.