6533b82bfe1ef96bd128e127
RESEARCH PRODUCT
Video Streaming Distribution in VANETs
P A ChaparroC-f ChiasseriniFabio SoldoClaudio Casettisubject
Vehicular ad hoc networkMulticastComputer sciencebusiness.industryWireless ad hoc networkDistributed computingTopology (electrical circuits)Video streaming in vehicular networksNetwork topologymyMedComputational Theory and MathematicsHardware and ArchitectureSignal Processinggraph coloringVideo streaming in vehicular networks; graph coloring; VANETs; myMedVideo streamingVANETsbusinessComputer networkdescription
Streaming applications will rapidly develop and contribute a significant amount of traffic in the near future. A problem, scarcely addressed so far, is how to distribute video streaming traffic from one source to all nodes in an urban vehicular network. This problem significantly differs from previous work on broadcast and multicast in ad hoc networks because of the highly dynamic topology of vehicular networks and the strict delay requirements of streaming applications. We present a solution for intervehicular communications, called Streaming Urban Video (SUV), that 1) is fully distributed and dynamically adapts to topology changes, and 2) leverages the characteristics of streaming applications to yield a highly efficient, cross-layer solution.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2011-07-01 |