Accurately Computing Aggregates Using Synopsis Diffusion Framework
Journal Title: International Journal of Research in Computer and Communication Technology - Year 2015, Vol 4, Issue 12
Abstract
The communication wounded resultant from node and transmission failures, which are frequent in WSNs, can unfavorably affect tree-based aggregation approaches. To address this dilemma, we can make use of multi-path routing practice for forwarding sub-aggregates. Innetwork data aggregation can trim down the amount of communication and consequently the energy consumed, above all in large WSNs. The main proposal is to mingle partial results at intermediate nodes during message routing. One approach is to put up a spanning tree rooted at the BS, and then do in-network aggregation along the tree.
Authors and Affiliations
V. Bala Tripura Sundari, G. Aruna Rekha
Keywords
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