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. 2017 Feb 14;17(2):372. doi: 10.3390/s17020372

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© 2017 by the authors.

Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).

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Differences between Advertising and Scanning processes in BLE version 4.0 and 4.1. (a) Advertising and Scanning processes in BLE 4.0; (b) Advertising and Scanning processes in BLE 4.1.