Optimal Resource Allocation for Wireless Video over CDMA Networks
IEEE Transactions on Mobile Computing
IEEE Transactions on Mobile Computing
IEEE Transactions on Information Theory
Space-time block codes from orthogonal designs
IEEE Transactions on Information Theory
A simple transmit diversity technique for wireless communications
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
A joint source coding-power control approach for video transmission over CDMA networks
IEEE Journal on Selected Areas in Communications
Joint source-channel coding for motion-compensated DCT-based SNR scalable video
IEEE Transactions on Image Processing
Rate-distortion optimized hybrid error control for real-time packetized video transmission
IEEE Transactions on Image Processing
Video coding with fixed-length packetization for a tandem channel
IEEE Transactions on Image Processing
VAPOR: variance-aware per-pixel optimal resource allocation
IEEE Transactions on Image Processing
Error-Resilient Video Communications Over CDMA Networks With a Bandwidth Constraint
IEEE Transactions on Image Processing
Overview of the H.264/AVC video coding standard
IEEE Transactions on Circuits and Systems for Video Technology
IEEE Transactions on Circuits and Systems for Video Technology
H.264/AVC in wireless environments
IEEE Transactions on Circuits and Systems for Video Technology
Layered video transmission over wireless multirate DS-CDMA links
IEEE Transactions on Circuits and Systems for Video Technology
Dynamic resource allocation for MGS H.264/AVC video transmission over link-adaptive networks
IEEE Transactions on Multimedia
Joint resources allocation for cooperative video transmission
ICIP'09 Proceedings of the 16th IEEE international conference on Image processing
Optimal resource allocation for Medium Grain Scalable video transmission over MIMO channels
Journal of Visual Communication and Image Representation
Scalable Video Multicast Over Multi-Antenna OFDM Systems
Wireless Personal Communications: An International Journal
Hi-index | 0.04 |
In this paper, we propose an optimal strategy for the transmission of scalable video over packet-based multiple-input multiple-output (MIMO) systems. The scalable extension of H.264/AVC that provides a combined temporal, quality and spatial scalability is used. For given channel conditions, we develop a method for the estimation of the distortion of the received video and propose different error concealment schemes. We show the accuracy of our distortion estimation algorithm in comparison with simulated wireless video transmission with packet errors. In the proposed MIMO system, we employ orthogonal space-time block codes (O-STBC) that guarantee independent transmission of different symbols within the block code. In the proposed constrained bandwidth allocation framework, we use the estimated end-to-end decoder distortion to optimally select the application layer parameters, i.e., quantization parameter (QP) and group of pictures (GOP) size, and physical layer parameters, i.e., rate-compatible turbo (RCPT) code rate and symbol constellation. Results show the substantial performance gain by using different symbol constellations across the scalable layers as compared to a fixed constellation.