XORs in the air: practical wireless network coding
IEEE/ACM Transactions on Networking (TON)
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IEEE Journal on Selected Areas in Communications - Special issue on network coding for wireless communication networks
A hierarchical unequal packet loss protection scheme for robust H.264/AVC transmission
CCNC'09 Proceedings of the 6th IEEE Conference on Consumer Communications and Networking Conference
Architecture for mobile Heterogeneous Multi Domain networks
Mobile Information Systems - Mobile and Wireless Networks
Video-centric network coding strategies for 4G wireless networks: an overview
CCNC'10 Proceedings of the 7th IEEE conference on Consumer communications and networking conference
A protocol for content-based communication in disconnected mobile ad hoc networks
Mobile Information Systems
An enhanced MPR-based solution for flooding of broadcast messages in OLSR wireless ad hoc networks
Mobile Information Systems
Robust video communication over an urban VANET
Mobile Information Systems
Robust Video Transmission Scheme Based on Network Coding
IIH-MSP '10 Proceedings of the 2010 Sixth International Conference on Intelligent Information Hiding and Multimedia Signal Processing
Random linear network coding with ladder-shaped global coding matrix for robust video transmission
Journal of Visual Communication and Image Representation
Optimizing the performance and robustness of type-2 fuzzy group nearest-neighbor queries
Mobile Information Systems
R^2NC: Redundant and Random Network Coding for H.264/SVC Transmission
NBIS '11 Proceedings of the 2011 14th International Conference on Network-Based Information Systems
P2P video streaming with inter-session network coding
ICME '11 Proceedings of the 2011 IEEE International Conference on Multimedia and Expo
IEEE Transactions on Information Theory
Layer-weighted unequal error protection for scalable video coding extension of H.264/AVC
IEEE Transactions on Consumer Electronics
Prioritized Distributed Video Delivery With Randomized Network Coding
IEEE Transactions on Multimedia
Selection of Network Coding Nodes for Minimal Playback Delay in Streaming Overlays
IEEE Transactions on Multimedia
Emerging Wireless and Mobile Technologies
Mobile Information Systems - Emerging Wireless and Mobile Technologies
QoS routing in ad-hoc networks using GA and multi-objective optimization
Mobile Information Systems - Emerging Wireless and Mobile Technologies
Advances in Network-based Information Systems
Mobile Information Systems - Advances in Network-Based Information Systems
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In this paper a novel unequal packet loss protection scheme R2NC based on low-triangular global coding matrix with ladder-shaped partition is presented, which combines redundant and random network coding for robust H.264/SVC video transmission. Firstly, the error-correcting capabilities of redundant network coding make our scheme resilient to loss. Secondly, the implementation of random network coding at the intermediate nodes with multiple input links can reduce the cost of network bandwidth, thus reducing the end-to-end delay for video transmission. Thirdly, the low-triangular global coding matrix with ladder-shaped partition is maintained throughout the R2NC processes to reduce the impact of global coding matrix's rank deficiency on video transmission and provide unequal erasure protection for H.264/SVC priority layers. The redundant network coding avoids the retransmission of lost packets and improves error-correcting capabilities of lost packets. Based only on the knowledge of the packet loss rates on the output links, the source node and intermediate nodes can make decisions for redundant network coding and random network coding i.e., how much redundancy to add at this node. However, the redundancy caused by redundant network coding makes the network load increases. In order to improve network throughput, we performed random network coding at the intermediate nodes. Our approach is grounded on the overall distortion of reconstructed video minimization by optimizing the amount of redundancy assigned to each layer. The convex optimization model is constructed under the constraint of network coding and scalable video coding. Experimental results are shown to demonstrate the significant improvement of H.264/SVC video reconstruction quality with R2NC over packet lossy networks.