Data Access Scheme to Probabilistically Coordinate Multiple Caching Nodes
Journal Title: International Journal of Research in Computer and Communication Technology - Year 2015, Vol 4, Issue 12
Abstract
The propose of caching strategy in wireless ad hoc networks benefits from the supposition of existing endto-end paths in the midst of mobile nodes, and the path from a supplicant to the data source remnants unchanged all through data access in most cases. Such supposition enables any in-between node on the path to cache the pass-by data. The success of such a secondary caching strategy is dangerously impaired in DTNs, which do not presuppose any persistent network connectivity. Given that data are forwarded via opportunistic contacts, the question and replied data may take different routes, and it is complicated for nodes to collect the information about query times gone by and make caching conclusion.
Authors and Affiliations
K. Chandra Rao, B. Srinivas
Keywords
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