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Content Provider | IEEE Xplore Digital Library |
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Author | Grazia, C.A. Klapez, M. Patriciello, N. Casoni, M. |
Copyright Year | 2015 |
Description | Author affiliation: Dept. of Eng. Enzo Ferrari, Univ. of Modena & Reggio, Modena, Italy (Grazia, C.A.; Klapez, M.; Patriciello, N.; Casoni, M.) |
Abstract | This paper presents preliminary work on PINK (Proactive INjection into acK), an AQM algorithm able to enhance TCP congestion control properties without dropping packets. PINK is a completely transparent solution that does not require any modification to the existing protocol stack of end hosts, and it is particularly suitable for high-delay PPDR systems. The algorithm is based on an explicit feedback scheme, able to enforce a fair bandwidth sharing among clients by modifying the Receive Window in TCP acknowledgements returning to them; such a feedback is computed for each flow, and it only needs the number of active connections, the flows RTTs and the shared link bandwidth. Therefore, PINK is a per-flow stateless AQM that works independently from the TCP algorithm used by clients, and it is fair regardless the flows RTTs, which is a key feature for PPDR systems. The effectiveness of the proposed algorithm is demonstrated using the ns-3 simulator. |
Sponsorship | IEEE |
Starting Page | 132 |
Ending Page | 137 |
File Size | 562876 |
Page Count | 6 |
File Format | |
e-ISBN | 9781467377010 |
DOI | 10.1109/WiMOB.2015.7347952 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2015-10-19 |
Publisher Place | United Arab Emirates |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | TCP fairness advertising window Protocols Satellites Aggregates Conferences Bandwidth Logic gates Throughput rate control AQM |
Content Type | Text |
Resource Type | Article |
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