Optimal AdvInterval for BLE scanning in different number of BLE devices environment

descriptionPublicationkeyboard_double_arrow_right Article , Conference object 01 Apr 2016Publisher:IEEEJournal:2016 IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS)

Authors: Gaoyang Shan; Sun-young Im; Byeong-Hee Roh;

doi: 10.1109/infcomw.2016.7562238

Optimal AdvInterval for BLE scanning in different number of BLE devices environment

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Abstract

The Bluetooth Low Energy (BLE) is one of promising technologies widely used for Internet of things (IoT) services because of its low energy consumption. In IoT, BLE gateways should discover surrounding BLE devices in a short time. However, this requirement is difficult to achieve when the number of BLE devices is very large. As the number of BLE devices increase, the signal density increase, and the collision problems become more serious. In this paper, we analyze the performance of BLE by considering both signal collision and density. The simulation results show that there exists the optimal AdvInterval for given number of BLE devices.

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Ajou University
Korea (Republic of)

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