Optimal Resource Allocation for Wireless Video over CDMA Networks
IEEE Transactions on Mobile Computing
IEEE Transactions on Mobile Computing
A survey on wireless multimedia sensor networks
Computer Networks: The International Journal of Computer and Telecommunications Networking
Cross-layer QoS support for multimedia delivery over wireless internet
EURASIP Journal on Applied Signal Processing
Cooperative caching in wireless multimedia sensor networks
Proceedings of the 3rd international conference on Mobile multimedia communications
Joint video summarization and transmission adaptation for energy-efficient wireless video streaming
EURASIP Journal on Advances in Signal Processing
Cooperative caching in wireless multimedia sensor networks
Mobile Networks and Applications
Cache consistency in Wireless Multimedia Sensor Networks
Ad Hoc Networks
Complexity-constrained H.264 video encoding
IEEE Transactions on Circuits and Systems for Video Technology
A low-complexity cross-layer optimization algorithm for video communication over wireless networks
IEEE Transactions on Multimedia
Joint source-hannel distortion modeling for MPEG-4 video
IEEE Transactions on Image Processing
Unequal power allocation for JPEG transmission over MIMO systems
IEEE Transactions on Image Processing
Computation as estimation: a general framework for robustness and energy efficiency in SoCs
IEEE Transactions on Signal Processing
A framework for cross-layer optimization of video streaming in wireless networks
ACM Transactions on Multimedia Computing, Communications, and Applications (TOMCCAP)
Unequal Error Protection Based on DVFS for JSCD in Low-Power Portable Multimedia Systems
ACM Transactions on Embedded Computing Systems (TECS)
ACM Transactions on Embedded Computing Systems (TECS)
Power consumption analysis of constant bit rate video transmission over 3G networks
Computer Communications
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We consider a situation where a video sequence is to be compressed and transmitted over a wireless channel. Our goal is to limit the amount of distortion in the received video sequence, while minimizing transmission energy. To accomplish this goal, we consider error resilience and concealment techniques at the source coding level, and transmission power management at the physical layer. We jointly consider these approaches in a novel framework. In this setting, we formulate and solve an optimization problem that corresponds to minimizing the energy required to transmit video under distortion and delay constraints. Experimental results show that simultaneously adjusting the source coding and transmission power is more energy efficient than considering these factors separately