Comparing metro-area cellular and WiFi performance: extended abstract
Pages 385 - 386
Abstract
Cellular and 802.11 WiFi offer two compelling connectivity options for mobile users. The goal of our work is to better understand performance characteristics of these technologies in diverse environments and conditions. To that end, we compare and contrast cellular and Wifi performance using crowd-sourced data from speedtest.net. We consider spatio-temporal performance aspects (e.g., upload and download throughput and latency) using over 3 million user-initiated tests initiated in 15 different metro areas, collected over 15 weeks. In these preliminary results, we find that WiFi performance generally exceeds cellular performance, and that observed characteristics are highly variable across different locations and times of day. We also observe diverse performance characteristics resulting from the rollout of new cell access technologies and service differences among local providers.
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- Comparing metro-area cellular and WiFi performance: extended abstract
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Information
Published In
June 2012
450 pages
ISBN:9781450310970
DOI:10.1145/2254756
- General Chair:
- Peter Harrison,
- Program Chairs:
- Martin Arlitt,
- Giuliano Casale
Copyright © 2012 Authors.
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- SIGMETRICS: ACM Special Interest Group on Measurement and Evaluation
- IFIP: International Federation for Information Processing
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Association for Computing Machinery
New York, NY, United States
Publication History
Published: 11 June 2012
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SIGMETRICS '12
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- SIGMETRICS
- IFIP
SIGMETRICS '12: ACM SIGMETRICS/PERFORMANCE Joint International Conference on Measurement and Modeling of Computer Systems
June 11 - 15, 2012
London, England, UK
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Overall Acceptance Rate 459 of 2,691 submissions, 17%
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