A Worldwide Look Into Mobile Access Networks Through the Eyes of AmiGos

Matteo Varvello, Yasir Zaki

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

How does the mobile experience compare between Germany and Nigeria? There is currently no public data or test-bed to provide an answer to this question. This is because deploying and maintaining such test-bed can be both challenging and expensive. To fill this gap, this paper proposes a novel test-bed design called 'AmiGo', which relies on travelers carrying mobile phones to act as vantage points and collect data on mobile network performance. The AmiGo design has three key advantages: it is easy to deploy, has realistic user mobility, and runs on real Android devices. We further developed a suite of measurement tools for AmiGo to perform network measurements, e.g., pings, speedtests, and webpage loads. We leverage these tools to measure the performance of 24 mobile networks across five continents over a month via an AmiGo deployment involving 31 students. We find that 50% of networks face a 40-70% chance of providing low data rates, only 20% achieve low latencies, and networks in Asia, Central/South America, and Africa have significantly higher CDN download times than in Europe. Most news websites load slowly, while YouTube performs well. We made both test-bed and measurement tools open source.

Original languageEnglish (US)
Title of host publicationTMA 2023 - Proceedings of the 7th Network Traffic Measurement and Analysis Conference
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9783903176584
DOIs
StatePublished - 2023
Event7th Network Traffic Measurement and Analysis Conference, TMA 2023 - Naples, Italy
Duration: Jun 26 2023Jun 29 2023

Publication series

NameTMA 2023 - Proceedings of the 7th Network Traffic Measurement and Analysis Conference

Conference

Conference7th Network Traffic Measurement and Analysis Conference, TMA 2023
Country/TerritoryItaly
CityNaples
Period6/26/236/29/23

Keywords

  • mobile
  • performance
  • testbed

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Signal Processing
  • Safety, Risk, Reliability and Quality
  • Instrumentation

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