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An empirical study of low-power wireless
Author(s) -
Kannan Srinivasan,
Prabal Dutta,
Arsalan Tavakoli,
Philip Levis
Publication year - 2010
Publication title -
acm transactions on sensor networks
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.598
H-Index - 67
eISSN - 1550-4867
pISSN - 1550-4859
DOI - 10.1145/1689239.1689246
Subject(s) - computer science , wireless sensor network , network packet , protocol (science) , set (abstract data type) , computer network , empirical research , wireless , protocol design , communications protocol , distributed computing , telecommunications , medicine , philosophy , alternative medicine , epistemology , pathology , programming language
We present empirical measurements of the packet delivery performance of the latest sensor platforms: Micaz and Telos motes. In this article, we present observations that have implications to a set of common assumptions protocol designers make while designing sensornet protocols—specifically—the MAC and network layer protocols. We first distill these common assumptions in to a conceptual model and show how our observations support or dispute these assumptions. We also present case studies of protocols that do not make these assumptions. Understanding the implications of these observations to the conceptual model can improve future protocol designs.

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