Changes between Version 8 and Version 9 of 802.11/wlan_exp/app_notes/dcf_with_multiple_flows


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Timestamp:
Apr 16, 2014, 4:29:02 PM (10 years ago)
Author:
chunter
Comment:

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  • 802.11/wlan_exp/app_notes/dcf_with_multiple_flows

    v8 v9  
    1919=== Experimental Setup ===
    2020
    21 While all of the example code provided by this application note will operate over-the-air with antennas, we chose to use RF cabling with attenuators to make the results repeatable and easier to discuss.
     21While all of the example code provided by this application note will operate over-the-air (OTA) with antennas, we chose to use RF cabling with attenuators to make the results repeatable and easier to discuss.
    2222
    2323||  [[Image(wiki:802.11/wlan_exp/app_notes/dcf_with_multiple_flows/figs:experimental_setup.png, width=400)]]  ||  [[Image(wiki:802.11/wlan_exp/app_notes/dcf_with_multiple_flows/figs:experimental_setup_photo.jpg, width=400)]]  ||
     
    3535== Experiment 1: Symmetric and Fully Connected ==
    3636
     37In this first experiment, we aim to see how the 802.11 Reference Design behaves when all nodes are "fully connected" with nearly-matched path losses between every combination of nodes. Topologically, this mimics the scenario where each of the three nodes sit on the vertex of an equilateral triangle.
     38
     39==== Experiment Details ====
     40 * Attenuation 1: 45dB
     41 * Attenuation 2: 15dB
     42 * Attenuation 3: 15dB
     43 * Packet Length: 1400 byte payloads (1428 bytes OTA with MAC header and FCS)
     44
     45=== Baseline: Performance of Each Flow in Isolation ===
     46
     47As a first cut,
     48
     49
    3750== Experiment 2: Symmetric with Hidden Stations ==
     51
     52==== Experiment Details ====
     53 * Attenuation 1: 0dB
     54 * Attenuation 2: 60dB
     55 * Attenuation 3: 60dB
     56 * Packet Length: 1400 byte payloads (1428 bytes OTA with MAC header and FCS)
    3857
    3958== Resources ==