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Free space range measurements with Semtech Lora™ technology

  • Although short range wireless communication explicitly targets local and very regional applications, range continues to be an extremely important issue. The range directly depends on the so called link budget, which can be increased by the choice of modulation and coding schemes. Especially, the recent transceiver generation comes with extensive and flexible support for Software Defined RadioAlthough short range wireless communication explicitly targets local and very regional applications, range continues to be an extremely important issue. The range directly depends on the so called link budget, which can be increased by the choice of modulation and coding schemes. Especially, the recent transceiver generation comes with extensive and flexible support for Software Defined Radio (SDR). The SX127x family from Semtech Corp. is a member of this device class and promises significant benefits for range, robust performance, and battery lifetime compared to competing technologies. This contribution gives a short overview into the technologies to support Long Range (LoRa ™), describes the outdoor setup at the Laboratory Embedded Systems and Communication Electronics of Offenburg University of Applied Sciences, shows detailed measurement results and discusses the strengths and weaknesses of this technology.show moreshow less

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Metadaten
Document Type:Conference Proceeding
Conference Type:Konferenzartikel
Zitierlink: https://opus.hs-offenburg.de/6991
Bibliografische Angaben
Title (English):Free space range measurements with Semtech Lora™ technology
Conference:International Symposium on Wireless Systems within the Conferences on Intelligent Data Acquisition and Advanced Computing Systems (2. : 11-12 September 2014 : Odessa, Ukraine)
Author:Mohamed ArefStaff MemberORCiD, Axel SikoraStaff MemberORCiDGND
Year of Publication:2014
Publisher:IEEE
First Page:19
Last Page:23
Parent Title (English):2014 2nd International Symposium on Wireless Systems within the Conferences on Intelligent Data Acquisition and Advanced Computing Systems
ISBN:978-1-4799-6722-3 (elektronisch)
ISBN:978-1-4799-6721-6 (CD)
DOI:https://doi.org/10.1109/IDAACS-SWS.2014.6954616
URL:https://ieeexplore.ieee.org/document/6954616
Language:English
Inhaltliche Informationen
Institutes:Forschung / ivESK - Institut für verlässliche Embedded Systems und Kommunikationselektronik
Fakultät Elektrotechnik und Informationstechnik (E+I) (bis 03/2019)
Institutes:Bibliografie
Formale Angaben
Open Access: Closed 
Licence (German):License LogoUrheberrechtlich geschützt