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Demo: A Cell-level Traffic Generator for LoRa Networks

Published: 04 October 2017 Publication History

Abstract

In this demo we present and validate a LoRa cell traffic generator, able to emulate the behavior of thousands of low-rate sensor nodes deployed in the same cell, by using a single Software Defined Radio (SDR) platform. Differently from traditional generators, whose goal is creating packet flows which emulate specific applications and protocols, our focus is generating a combined radio signal, as seen by a gateway, given by the super-position of the signals transmitted by multiple sensors simultaneously active on the same channel. We argue that such a generator can be of interest for testing different network planning solutions for LoRa networks.

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cover image ACM Conferences
MobiCom '17: Proceedings of the 23rd Annual International Conference on Mobile Computing and Networking
October 2017
628 pages
ISBN:9781450349161
DOI:10.1145/3117811
Permission to make digital or hard copies of part or all of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for third-party components of this work must be honored. For all other uses, contact the Owner/Author.

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Association for Computing Machinery

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Publication History

Published: 04 October 2017

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Author Tags

  1. LP-WAN
  2. LoRa
  3. chirp spread spectrum
  4. traffic generator
  5. wireless

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  • Demonstration

Funding Sources

  • project SymbIoTe H2020-ICT-2015

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MobiCom '17
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MobiCom '17 Paper Acceptance Rate 35 of 186 submissions, 19%;
Overall Acceptance Rate 440 of 2,972 submissions, 15%

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