Hybrid ARQ with selective combining for fading channels
IEEE Journal on Selected Areas in Communications
Optimal mode selection and synchronization for robust video communications over error-prone networks
IEEE Journal on Selected Areas in Communications
Video coding with optimal inter/intra-mode switching for packet loss resilience
IEEE Journal on Selected Areas in Communications
IEEE Journal on Selected Areas in Communications
On end-to-end architecture for transporting MPEG-4 video over the Internet
IEEE Transactions on Circuits and Systems for Video Technology
A new approach of image inpainting in the wireless environment
International Journal of Ad Hoc and Ubiquitous Computing
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Robust transmission of real-time video over wireless channels is a challenging problem. This is because the bit error rate (BER) in wireless channels is very high and the bit errors could have devastating effects on the video presentation quality. This paper addresses this problem by introducing adaptive quality-of-service (QoS) control for real-time video communication over wireless channels. The adaptive QoS control consists of optimal mode selection and delay-constrained hybrid automatic repeat request (ARQ). By combining the best features of error-resilient source encoding, forward error correction (FEC) and delay-constrained retransmission, our proposed adaptive QoS control system is capable of achieving bounded delay, high reliability, and efficiency.