Treffer: An implementation of IoT LPWAN SCHC message fragmentation and reassembly

Title:
An implementation of IoT LPWAN SCHC message fragmentation and reassembly
Authors:
Wistuba, Diego, Céspedes, Sandra, Zúñiga, Juan Carlos, Muñoz Lara, Rodrigo, Aguilar Romero, Sergio, Gómez Montenegro, Carlos, Vidal Ferré, Rafael
Contributors:
Universitat Politècnica de Catalunya. Doctorat en Enginyeria Telemàtica, Universitat Politècnica de Catalunya. Departament d'Enginyeria Telemàtica, Universitat Politècnica de Catalunya. WNG - Grup de xarxes sense fils
Publisher Information:
CEUR-WS.org
Publication Year:
2020
Collection:
Universitat Politècnica de Catalunya, BarcelonaTech: UPCommons - Global access to UPC knowledge
Subject Terms:
Àrees temàtiques de la UPC::Enginyeria de la telecomunicació, Internet of things, LoRaWAN, Python (Computer program language), Low Power Wide Area Networks (LPWANs), SCHC standard protocol, Google Cloud Platform, Python, Internet de les coses, Python (Llenguatge de programació)
Document Type:
Konferenz conference object
File Description:
4 p.; application/pdf
Language:
English
Relation:
info:eu-repo/grantAgreement/GENCAT/AGAUR/2017/SGR376; info:eu-repo/grantAgreement/MINECO/1PE/TEC2016-79988-P; info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2019-106808RA-I00/ES/RED MALLADA IOT CON RADIO DE BAJA POTENCIA/; http://hdl.handle.net/2117/361276
Availability:
http://hdl.handle.net/2117/361276
Rights:
Attribution 3.0 Spain ; http://creativecommons.org/licenses/by/3.0/es/ ; Open Access
Accession Number:
edsbas.468C8417
Database:
BASE

Weitere Informationen

This extended abstract reports about the implementation of the fragmentation and reassembly mechanisms of the SCHC framework for Low Power Wide Area Networks (LPWANs). The project aims to program the methods and routines described in the SCHC standard protocol for the fragmentation and reassembly mechanism while being independent of the LPWAN technology and remaining as an open-source project. The implementation addresses the ACK-on-Error mode, where an acknowledgement message is sent back to the sender device only when lost fragments are detected. Initial tests have been successful using a local communication setting with network sockets. We are currently porting the code to support the Sigfox LPWAN using Google Cloud Platform as a cloud computing service and the Python framework Flask for easy testing. ; Sergio Aguilar, Rafael Vidal and Carles Gomez were funded in part by the Spanish Government through projects TEC2016-79988-P, PID2019-106808RA-I00 (AEI/FEDER, and UE); and the Generalitat de Catalunya Grant 2017 SGR 376. ; Peer Reviewed ; Postprint (published version)