Compressed Video over Networks
Compressed Video over Networks
Delay-Constrained and R-D Optimized Transrating for High-Definition Video Streaming Over WLANs
IEEE Transactions on Multimedia
Multicast Broadcast Services Support in OFDMA-Based WiMAX Systems [Advances in Mobile Multimedia]
IEEE Communications Magazine
IPTV over WiMAX: Key Success Factors, Challenges, and Solutions [Advances in Mobile Multimedia]
IEEE Communications Magazine
Reducing channel zapping delay in WiMAX-Based IPTV systems
MMB'12/DFT'12 Proceedings of the 16th international GI/ITG conference on Measurement, Modelling, and Evaluation of Computing Systems and Dependability and Fault Tolerance
A network management algorithm and protocol for improving QoE in mobile IPTV
Computer Communications
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This work presents an effective IPTV channel control algorithm that improves the subscribers' QoE for mobile IPTV service over WiMAX network. We consider video quality of TV channels and channel zapping time as the QoE metrics. The proposed algorithm controls the channel distribution state and the target bit rate of TV channels based on the channel preference information to pursue an effective trade-off between channel zapping time and video quality. Finally, experimental results are provided to demonstrate the performance of proposed system.