PAVAN: a policy framework for content availabilty in vehicular ad-hoc networks
Proceedings of the 1st ACM international workshop on Vehicular ad hoc networks
V3: A Vehicle-to-Vehicle Live Video Streaming Architecture
PERCOM '05 Proceedings of the Third IEEE International Conference on Pervasive Computing and Communications
Spatial queries in disconnected mobile networks
Proceedings of the 16th ACM SIGSPATIAL international conference on Advances in geographic information systems
IIP: an event-based platform for ITS applications
Proceedings of the Second International Workshop on Computational Transportation Science
Multimedia data in hybrid vehicular networks
Proceedings of the 8th International Conference on Advances in Mobile Computing and Multimedia
Hi-index | 0.00 |
In this paper we consider a novel multimedia application, in which drivers may query multimedia clips captured by smartphones mounted on other vehicles. These multimedia clips visualize and voice-indicate the real-time traffic conditions on road segments ahead. We designed a systematic and exhaustive set of query processing strategies which differ from each other in terms of push versus pull, whether infrastructure communication is utilized, and whether metadata dissemination is separated from multimedia clip dissemination. We analyze these strategies theoretically and by simulations, and identify the one that is superior to the others.