Architectural considerations for a new generation of protocols
SIGCOMM '90 Proceedings of the ACM symposium on Communications architectures & protocols
Retransmission-based error control for continuous media traffic in packet-switched networks
Retransmission-based error control for continuous media traffic in packet-switched networks
Error control schemes for networks: an overview
Mobile Networks and Applications
Error control techniques for interactive low-bit rate video transmission over the Internet
Proceedings of the ACM SIGCOMM '98 conference on Applications, technologies, architectures, and protocols for computer communication
Packet loss effects on MPEG video sent over the public Internet
MULTIMEDIA '98 Proceedings of the sixth ACM international conference on Multimedia
Time synchronization in ad hoc networks
MobiHoc '01 Proceedings of the 2nd ACM international symposium on Mobile ad hoc networking & computing
Analysis of TCP performance over mobile ad hoc networks
Wireless Networks - Selected Papers from Mobicom'99
A Feedback Based Scheme for Improving TCP Performance in Ad-Hoc Wireless Networks
ICDCS '98 Proceedings of the The 18th International Conference on Distributed Computing Systems
On-Demand Multi Path Distance Vector Routing in Ad Hoc Networks
ICNP '01 Proceedings of the Ninth International Conference on Network Protocols
Error Recovery using FEC and Retransmission for Interactive Video Transmission
Error Recovery using FEC and Retransmission for Interactive Video Transmission
Routing in multi-radio, multi-hop wireless mesh networks
Proceedings of the 10th annual international conference on Mobile computing and networking
Computer Networks: The International Journal of Computer and Telecommunications Networking - Special issue: Military communications systems and technologies
WiSE: Best-Path Selection in Wireless Multihoming Environments
IEEE Transactions on Mobile Computing
Multipath video transport over ad hoc networks
IEEE Wireless Communications
Cross-layer wireless multimedia transmission: challenges, principles, and new paradigms
IEEE Wireless Communications
Cross-layer design of ad hoc networks for real-time video streaming
IEEE Wireless Communications
Priority encoding transmission
IEEE Transactions on Information Theory - Part 1
Video transport over ad hoc networks: multistream coding with multipath transport
IEEE Journal on Selected Areas in Communications
IEEE Transactions on Circuits and Systems for Video Technology
Media-aware caching mechanism in Diffserv networks
CCNC'09 Proceedings of the 6th IEEE Conference on Consumer Communications and Networking Conference
A transmission control SCTP for real-time multimedia streaming
Computer Networks: The International Journal of Computer and Telecommunications Networking
Unequal error protection rateless coding for efficient MPEG video transmission
MILCOM'09 Proceedings of the 28th IEEE conference on Military communications
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In this paper, we propose a mechanism that combines retransmission-based error control with multi-path transport (MPT), to provide different levels of protection to real-time video in ad hoc networks. The mechanism factors in the importance of the retransmitted packets to the reconstructed video quality as well as the end-to-end latency constraints to minimize the overhead and maximize the reconstructed video quality at the receiver. Simulation results show that the proposed retransmission mechanism maintains the video quality under different loss rates and mobility speeds, with less overhead compared to error control methods that depend on controlling the intra-update rate. In addition, the mechanism is shown to be more robust to wireless losses and mobility than schemes that combine layered and multiple description coding with multi-path transport.