Approximate data aggregation in sensor equipped IoT networks
نویسندگان
چکیده
منابع مشابه
an efficient protocol for data aggregation in wireless sensor networks
sensor networks generally consist of a very great number of sensor nodes which will be spread into a vast environment and aggregate data out of it. the sensor nodes are afflicted with some limitations as follows memory, reception, communication as well as calculation capability, and battery power. the transmission of a great amount of extra data increases data transmission and proportionally in...
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Proof. As presented in Section IV.A, the querying process for r(x) in T is a traversal process over T . Assuming for each interval Int of T , there exists a parameter μ that satisfies |I| − μ ≤ |A| ≤ |I|. Thus, the total error introduced by the traversal process from the sink to the leaf node is O(hμ) where h is the height of T . Thus, the total error of querying any r(x) in T is O(hμ+ |Mj |/β)...
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ژورنال
عنوان ژورنال: Tsinghua Science and Technology
سال: 2020
ISSN: 1007-0214
DOI: 10.26599/tst.2019.9010023