Is CoAP Congestion Safe?
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Järvinen , I J , Raitahila , I K , Cao , Z & Kojo , M P I 2018 , Is CoAP Congestion Safe? in ANRW '18 : Proceedings of the Applied Networking Research Workshop . Applied Networking Research Workshop , ACM , New York, NY , pp. 43-49 , ANRW '18: Applied Networking Research Workshop , Montreal , Quebec , Canada , 16/07/2018 . https://doi.org/10.1145/3232755.3232857
| Title: | Is CoAP Congestion Safe? |
| Author: | Järvinen, Ilpo Johannes; Raitahila, Iivo Kalevi; Cao, Zhen; Kojo, Markku Panu Ilari |
| Contributor organization: | Department of Computer Science Wireless Internet research group / Markku P I Kojo |
| Publisher: | ACM |
| Date: | 2018-07-16 |
| Language: | eng |
| Number of pages: | 7 |
| Belongs to series: | ANRW '18 |
| Belongs to series: | Applied Networking Research Workshop |
| ISBN: | 978-1-4503-5585-8 |
| DOI: | https://doi.org/10.1145/3232755.3232857 |
| URI: | http://hdl.handle.net/10138/325767 |
| Abstract: | A huge number of Internet of Things (IoT) devices are expected to be connected to the Internet in the near future. The Constrained Application Protocol (CoAP) has been increasingly deployed for wide-area IoT communication. It is crucial to understand how the specified CoAP congestion control algorithms perform. We seek an answer to this question by performing an extensive evaluation of the existing IETF CoAP Congestion Control proposals. We find that they fail to address congestion properly, particularly in the presence of a bufferbloated bottleneck buffer. We also fix the problem with a few simple modifications and demonstrate their effectiveness. |
| Subject: |
113 Computer and information sciences
213 Electronic, automation and communications engineering, electronics |
| Peer reviewed: | Yes |
| Rights: | unspecified |
| Usage restriction: | openAccess |
| Self-archived version: | acceptedVersion |
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