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arXiv · 1101.0562

Buffer Sizing for 802.11 Based Networks

Tianji Li·Douglas Leith·David Malone
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Abstract

We consider the sizing of network buffers in 802.11 based networks. Wireless networks face a number of fundamental issues that do not arise in wired networks. We demonstrate that the use of fixed size buffers in 802.11 networks inevitably leads to either undesirable channel under-utilization or unnecessary high delays. We present two novel dynamic buffer sizing algorithms that achieve high throughput while maintaining low delay across a wide range of network conditions. Experimental measurements demonstrate the utility of the proposed algorithms in a production WLAN and a lab testbed.

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Tianji Li, Douglas Leith, David Malone. 2011-01-03. Buffer Sizing for 802.11 Based Networks. https://doi.org/10.1109/tnet.2010.2089992

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