ConclusionVideo streaming over wire

Conclusion
Video streaming over wireless networks is a popular application. However, VSoWN has a huge challenge due to packet loss in wireless networks. Although VSoWN can utilize the
FEC mechanism to protect video streaming against packet loss in wireless networks, the FEC mechanism cannot handle burst packet loss. VSoWN can use the FL-FEC mechanism proposed in this paper to get better protection against not only uniform packet loss but also burst packet loss in wireless networks. VSoWN can rely on the FL-FEC mechanism because of its impressive capabilities of dynamically adjusting the FEC
parameters according to the network conditions, generating the
appropriate number of FEC redundant packets and recovering
the lost packet from not only its FEC block but also other FEC
blocks. In this paper, we introduced the FL-FEC mechanism,
formulated the mathematical models used by the FL-FEC
mechanism, and verified the accuracy of the mathematical
models with various experiments. In the experiments, we used
metrics such as effective packet loss rate, recovery overhead,
DFR, PSNR and end-to-end delay to evaluate performances
of the FL-FEC mechanism. Furthermore, we compared the
FL-FEC mechanism with other proposals, i.e., the WPC
mechanism, the INTER mechanism, MSJ mechanism, and the
CFEC mechanism. We proved that the FL-FEC mechanism
can outperform other proposals in the experiments with the
metrics, no matter how serious average packet loss rate and
what kind (uniform or burst) of packet loss currently are
occurring in the underlying wireless networks.

Kết quả (Việt) 1:

ConclusionVideo streaming over wireless networks is a popular application. However, VSoWN has a huge challenge due to packet loss in wireless networks. Although VSoWN can utilize theFEC mechanism to protect video streaming against packet loss in wireless networks, the FEC mechanism cannot handle burst packet loss. VSoWN can use the FL-FEC mechanism proposed in this paper to get better protection against not only uniform packet loss but also burst packet loss in wireless networks. VSoWN can rely on the FL-FEC mechanism because of its impressive capabilities of dynamically adjusting the FECparameters according to the network conditions, generating theappropriate number of FEC redundant packets and recoveringthe lost packet from not only its FEC block but also other FECblocks. In this paper, we introduced the FL-FEC mechanism,formulated the mathematical models used by the FL-FECmechanism, and verified the accuracy of the mathematicalmodels with various experiments. In the experiments, we usedmetrics such as effective packet loss rate, recovery overhead,DFR, PSNR and end-to-end delay to evaluate performancesof the FL-FEC mechanism. Furthermore, we compared theFL-FEC mechanism with other proposals, i.e., the WPCmechanism, the INTER mechanism, MSJ mechanism, and theCFEC mechanism. We proved that the FL-FEC mechanismcan outperform other proposals in the experiments with themetrics, no matter how serious average packet loss rate andnhững loại (đồng phục hoặc burst) gói mất hiện đangxảy ra trong các mạng không dây nằm bên dưới.