Name
Title | ||
|---|---|---|
A reactive solution with a redundancy-based error correction mechanism for video dissemination over vehicular ad hoc networks |
Abstract | ||
|---|---|---|
Vehicular Ad Hoc Networks (VANETs) are challenging environments for video dissemination since stringent requirements have to be satisfied. We have designed a protocol that is reactive to the dynamic topology of VANETs, adaptive to the non-uniformity of vehicles density throughout a city or a highway and that deliver packets in time for the playback of video frames. The Reactive, Density-Aware and Timely Dissemination protocol (REACT-DIS) was able to achieve low end-to-end latency with an acceptable number of transmissions. In order to meet delivery ratio requirements, we have used Network Coding to implement an additional redundancy control aimed at handling packet loss. By this manner, lower rates of frame loss were achieved which fulfill delivery ratios requirements for video-streaming while maintaining suitable levels of end-to-end latency and overhead. |
Year | DOI | Venue |
|---|---|---|
2012 | 10.1145/2387238.2387296 | MSWiM |
Keywords | Field | DocType |
redundancy-based error correction mechanism,timely dissemination protocol,delivery ratios requirement,reactive solution,vehicular ad hoc networks,low end-to-end latency,packet loss,end-to-end latency,frame loss,video frame,video dissemination,delivery ratio requirement | Linear network coding,Computer science,Latency (engineering),Network packet,Computer network,Packet loss,Error detection and correction,Redundancy (engineering),Wireless ad hoc network,Distributed computing | Conference |
Citations | PageRank | References |
5 | 0.43 | 10 |
Authors | ||
3 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Cristiano Rezende | 1 | 78 | 4.02 |
| Richard W. Pazzi | 2 | 159 | 16.95 |
| Azzedine Boukerche | 3 | 4301 | 418.60 |