An Adaptive Error-Check Solution
نویسندگان
چکیده
Because of the traditional methods of video error checking are unfitted to the network environment in which the packet loss rate frequently changes, this paper proposes an adaptive error checking solution on the basis of estimation of the change trend of packet-loss rate. By setting the threshold value of packet-loss rate, the solution takes advantage of improved auto repeat request supported by RDP to realize real-time transportation in a low packet-loss rate, and uses improved forward error correction, a method of dynamically decollating images at the basis of varying sending rate, to solve the problem of error checking in a low transmitting rate.
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