A 2-hop LoRa Approach Based on Smart and Transparent Relay-Device

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dc.contributor.authorDiop, Mamour
dc.contributor.authorPham, Congduc
dc.contributor.authorThiare, Ousmane
dc.date.accessioned2022-05-11T12:39:34Z
dc.date.available2022-05-11T12:39:34Z
dc.date.issued2019
dc.descriptionRecently, Low-Power Wide Area Networks (LPWAN) play a key role in the IoT maturation process. This is a broad term for a variety of technologies enabling power efficient wireless communication over very long distances.en_US
dc.description.abstractLoRa is designed for long-range communication where devices are directly connected to the gateway, which removes typically the need of constructing and maintaining a complex multi-hop network. Nonetheless, even with the advantage of penetration of walls, the range may not sometimes be sufficient. This article describes a 2-hop LoRa approach to reduce both packet losses and transmission cost. To that aim, we introduce a smart, transparent and battery-operated relay-devicethat can be added after a deployment campaign to seamlessly provide an extra hop between the remote devices and the gateway. Field tests were conducted to assess relays’ ability to automatically synchronize to the network without advertising their presence.en_US
dc.description.sponsorshipEU Horizon 2020 research and innovation program under grant agreement No 687607. World Bank.en_US
dc.identifier.citationDiop, M., Pham, C., Thiare, O. (2019) A 2-hop LoRa Approach Based on Smart and Transparent Relay-Device, AFRICOMM 2018, LNICST 275, pp. 1-10. https://doi.org/10.1007/978-3-030-16042-5_3en_US
dc.identifier.urihttp://hdl.handle.net/123456789/1436
dc.language.isoenen_US
dc.publisherSpringer Nature, Switzerlanden_US
dc.relation.ispartofserieshttps://doi.org/10.1007/978-3-030-16042-5_3;10
dc.subjectLoRaen_US
dc.subjectLow-power IoTen_US
dc.subjectLow-cost IoTen_US
dc.subjectMultihopen_US
dc.subjectRural areaen_US
dc.titleA 2-hop LoRa Approach Based on Smart and Transparent Relay-Deviceen_US
dc.typeArticleen_US
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