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Erschienen in:
2006 | OriginalPaper | Buchkapitel
Effects of Storage Architecture on Performance of Sensor Network Queries
verfasst von : Kyungseo Park, Ramez Elmasri
Erschienen in: Information Networking. Advances in Data Communications and Wireless Networks
Verlag: Springer Berlin Heidelberg
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Storage architecture in sensor networks is increasingly emphasized as an important characteristic, in addition to more traditional characteristics like routing protocols and data dissemination techniques. In this paper, we evaluate several types of storage in order to determine performance correlations between storage types and query types. We first classify the various types of query and storage architectures for sensor networks. We then evaluate storage architecture performance based on types of query. The evaluation metrics we use are the number of transmissions, energy, and end-to-end delay. Data delivery types and routing schemes have to also be considered since they are strongly related to the storage architecture. Based on the performance evaluations, we show what kind of storage is suitable for particular query characteristics.