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A Cache Invalidation scheme through Data Classification in IVANET
| International Journal of Computer Applications |
| Foundation of Computer Science (FCS), NY, USA |
| Volume 25 - Number 9 |
| Year of Publication: 2011 |
| Authors: Arun Kumar Dubey, Dr. Sanjeev Sharma |
10.5120/3174-4276
|
Arun Kumar Dubey, Dr. Sanjeev Sharma . A Cache Invalidation scheme through Data Classification in IVANET. International Journal of Computer Applications. 25, 9 ( July 2011), 54-57. DOI=10.5120/3174-4276
Abstract
Every one spends 10 to 40 % time in vehicles a day that’s why it is necessary to be updated with knowledge in vehicles. Vehicular Ad hoc Network (VANET) is a technology that establishes communication among vehicles through road side infrastructure. Internet Vehicular Ad hoc Network (IVANET) is a combination of wired internet and VANET technology. IVANET caches frequently access data items in a local storage of vehicles which have not storage problem. Due to high mobility of vehicles, a critical design issue is how to invalidate them when data items are updated and which data should be invalidated first. We have proposed an algorithm for data cache invalidation in IVANET as well as decide priority of data invalidation. In this scheme we classify invalidating data in to three categories queried data, emergency data and fixed data.
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