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A data cache invalidation strategy for internet vehicular ad hoc network on highway.
| Content Provider | CiteSeerX |
|---|---|
| Author | Dubey, Arun Kumar Kori, Poonam Sharma, Vivek Sharma, Sanjeev |
| Abstract | ABSTRACT- Internet vehicular Ad hoc network (IVANET) is a combination of wired Internet and Vehicular Ad hoc Network (VANET) through roadside infrastructure for universal communication among vehicles. A key optimization technique in IVANET is to cache frequently accessed data items in local storage of vehicles. A critical design issue is how to keep cache copies valid or invalidate them when original data item changed. This is important in IVANET where vehicles move very fast. Only 40 % data updating is needed in city while 60% data updating is needed on highway. In this paper we have improved the data cache invalidation scheme on highway. This scheme shows better performance in handover and reduces the cache invalidation data drop in vehicles. Keywords-IVANET, Cache Invalidation, Invalidation Report 1. |
| File Format | |
| Access Restriction | Open |
| Subject Keyword | Internet Vehicular Ad Hoc Network Data Cache Invalidation Strategy Data Updating Cache Invalidation Roadside Infrastructure Key Optimization Technique Cache Invalidation Data Drop Vehicular Ad Hoc Network Critical Design Issue Data Cache Invalidation Scheme Wired Internet Invalidation Report Universal Communication Original Data Item Data Item Cache Copy Local Storage |
| Content Type | Text |
| Resource Type | Article |
