Changes between Initial Version and Version 1 of 802.11/Benchmarks


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Timestamp:
Nov 6, 2013, 9:18:17 AM (10 years ago)
Author:
murphpo
Comment:

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  • 802.11/Benchmarks

    v1 v1  
     1[[Include(wiki:802.11/beta-note)]]
     2
     3[[TracNav(802.11/TOC)]]
     4
     5{{{#!html
     6<script type="text/javascript" src="/js/flotr2.min.js"></script>
     7<script type="text/javascript" src="/js/mango_plots_util.js"></script>
     8}}}
     9
     10= 802.11 Reference Design: Benchmarks =
     11
     12Placeholder page for eventual library of benchmarks of non-beta 802.11 ref design.
     13
     14== Throughput vs. Payload Length ==
     15This test measures the achieved throughput of each PHY rate between two WARP v3 nodes running the 802.11 Reference Design. One node acts as AP, the other as a STA. Traffic is generated locally via the LTG framework; measurements are extracted from the nodes via WARPnet. The nodes' RF interfaces are connected via a coax cable and 50dB attenuation.
     16
     17The plot below clearly illustrates increasing throughput with higher PHY rates and the decreasing impact of MAC overhead with increasing payload lengths.
     18
     19{{{#!html
     20<div id="div_xput_rate_v_len" style="width:750px; height:420px"></div>
     21
     22<script type="text/javascript">
     23(function () {
     24        var container = document.getElementById('div_xput_rate_v_len');
     25
     26        //Put data here:
     27var xput_6 = {label:"6 Mbps", data:[[32, 1.051], [83, 2.099], [133, 2.765], [184, 3.251], [234, 3.583], [285, 3.858], [336, 4.066], [386, 4.247], [437, 4.397], [488, 4.512], [538, 4.610], [589, 4.705], [639, 4.779], [690, 4.819], [741, 4.892], [791, 4.962], [842, 5.009], [893, 5.058], [943, 5.097], [994, 5.143], [1044, 5.173], [1095, 5.198], [1146, 5.218], [1196, 5.249], [1247, 5.279], [1298, 5.300], [1348, 5.321], [1399, 5.341], [1449, 5.360], [1500, 5.362]]};
     28var xput_9 = {label:"9 Mbps", data:[[32, 1.110], [83, 2.418], [133, 3.296], [184, 4.009], [234, 4.528], [285, 4.971], [336, 5.314], [386, 5.602], [437, 5.870], [488, 6.104], [538, 6.246], [589, 6.427], [639, 6.577], [690, 6.701], [741, 6.803], [791, 6.904], [842, 6.996], [893, 7.101], [943, 7.144], [994, 7.244], [1044, 7.301], [1095, 7.360], [1146, 7.402], [1196, 7.446], [1247, 7.512], [1298, 7.555], [1348, 7.594], [1399, 7.653], [1449, 7.697], [1500, 7.711]]};
     29var xput_12 = {label:"12 Mbps", data:[[32, 1.222], [83, 2.742], [133, 3.820], [184, 4.737], [234, 5.387], [285, 6.001], [336, 6.446], [386, 6.870], [437, 7.240], [488, 7.533], [538, 7.817], [589, 8.029], [639, 8.246], [690, 8.415], [741, 8.602], [791, 8.767], [842, 8.877], [893, 9.056], [943, 9.125], [994, 9.264], [1044, 9.319], [1095, 9.445], [1146, 9.509], [1196, 9.581], [1247, 9.689], [1298, 9.695], [1348, 9.828], [1399, 9.862], [1449, 9.934], [1500, 9.950]]};
     30var xput_18 = {label:"18 Mbps", data:[[32, 1.271], [83, 2.992], [133, 4.323], [184, 5.434], [234, 6.439], [285, 7.213], [336, 7.897], [386, 8.583], [437, 9.094], [488, 9.640], [538, 10.042], [589, 10.389], [639, 10.784], [690, 11.097], [741, 11.325], [791, 11.621], [842, 11.617], [893, 12.158], [943, 12.324], [994, 12.497], [1044, 12.735], [1095, 12.872], [1146, 13.024], [1196, 13.181], [1247, 13.300], [1298, 13.480], [1348, 13.599], [1399, 13.668], [1449, 13.827], [1500, 13.908]]};
     31var xput_24 = {label:"24 Mbps", data:[[32, 1.322], [83, 3.168], [133, 4.711], [184, 6.079], [234, 7.105], [285, 8.191], [336, 9.100], [386, 9.939], [437, 10.683], [488, 11.213], [538, 11.827], [589, 12.369], [639, 12.919], [690, 13.264], [741, 13.651], [791, 14.068], [842, 14.456], [893, 14.811], [943, 15.011], [994, 15.319], [1044, 15.635], [1095, 15.919], [1146, 16.035], [1196, 16.293], [1247, 16.549], [1298, 16.781], [1348, 16.963], [1399, 17.072], [1449, 17.237], [1500, 17.453]]};
     32var xput_36 = {label:"36 Mbps", data:[[32, 1.353], [83, 3.348], [133, 5.074], [184, 6.648], [234, 8.009], [285, 9.265], [336, 10.397], [386, 11.558], [437, 12.516], [488, 13.438], [538, 14.200], [589, 14.897], [639, 15.816], [690, 16.419], [741, 16.998], [791, 17.546], [842, 18.035], [893, 18.808], [943, 19.261], [994, 19.597], [1044, 20.029], [1095, 20.414], [1146, 20.787], [1196, 21.317], [1247, 21.683], [1298, 21.965], [1348, 22.221], [1399, 22.517], [1449, 22.894], [1500, 23.171]]};
     33var xput_48 = {label:"48 Mbps", data:[[32, 1.384], [83, 3.424], [133, 5.291], [184, 7.024], [234, 8.420], [285, 9.925], [336, 11.319], [386, 12.573], [437, 13.789], [488, 14.859], [538, 15.933], [589, 16.870], [639, 17.803], [690, 18.386], [741, 19.269], [791, 20.029], [842, 20.885], [893, 21.525], [943, 22.208], [994, 22.862], [1044, 23.498], [1095, 24.075], [1146, 24.410], [1196, 24.827], [1247, 25.362], [1298, 25.950], [1348, 26.384], [1399, 26.867], [1449, 27.254], [1500, 27.768]]};
     34var xput_54 = {label:"54 Mbps", data:[[32, 1.379], [83, 3.430], [133, 5.288], [184, 7.016], [234, 8.760], [285, 10.285], [336, 11.680], [386, 13.007], [437, 14.211], [488, 15.393], [538, 16.402], [589, 17.456], [639, 18.573], [690, 19.496], [741, 20.358], [791, 21.091], [842, 21.986], [893, 22.680], [943, 23.322], [994, 24.045], [1044, 24.859], [1095, 25.456], [1146, 26.098], [1196, 26.586], [1247, 27.086], [1298, 27.557], [1348, 28.053], [1399, 28.546], [1449, 29.267], [1500, 29.638]]};
     35
     36var xlabel = "Payload Size (Bytes)";
     37var ylabel = "Achieved Throughput (Mbps)";
     38
     39        // Draw Graph
     40        Flotr.draw(container, [
     41                xput_6,
     42                xput_9,
     43                xput_12,
     44                xput_18,
     45                xput_24,
     46                xput_36,
     47                xput_48,
     48                xput_54,
     49        ],
     50        {
     51                title: "802.11 Reference Design - Throughput vs Payload Length",
     52                subtitle: "Design v0.5 - 50dB attenuation",
     53                HtmlText: false,
     54                resolution: 2,
     55                points: {
     56                        show: true,
     57                },
     58                lines: {
     59                        show: true,
     60                },
     61                mouse : {
     62                        track : true,
     63                        relative : true,
     64                        margin : 10,
     65                        trackFormatter: track_fmt_len_v_xput
     66                },
     67                yaxis : {
     68                        min : 0,
     69                        max: 30,
     70                        title: ylabel,
     71                        titleAngle: "90",
     72                        titleAlign: 'center'
     73                },
     74                xaxis : {
     75                        title: xlabel,
     76                        min: 0,
     77                        max: 1525,
     78                },
     79                legend: {
     80                        position: 'nw',
     81                        backgroundColor: '#fff'
     82                }
     83        });
     84})();
     85
     86</script>
     87}}}
     88
     89== Next Plot ==
     90''Placeholder - more to come soon''