Changes between Version 52 and Version 53 of 802.11/wlan_exp/app_notes/dcf_with_multiple_flows


Ignore:
Timestamp:
Apr 22, 2014, 11:42:20 AM (10 years ago)
Author:
murphpo
Comment:

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  • 802.11/wlan_exp/app_notes/dcf_with_multiple_flows

    v52 v53  
    4646
    4747Statistics:
    48  * '''PHY Tx''': total number of PHY transmissions
     48 * '''MPDU Tx''': total number of unique MAC data frames submitted to the DCF for transmission
     49 * '''PHY Tx''': total number of PHY transmissions (includes initial transmission and all re-transmissions of all MPDUs)
     50 * '''PHY Re-Tx""": total number of PHY re-transmissions
     51 * '''MPDU Rx''': total number of MAC data frames received successfully
     52 * '''Throughput''': ratio of total number of MAC bits received and experiment duration
    4953
    5054It is clear that carrier sensing improves overall throughput, and reduces the number of re-transmissions. But the underlying reason for these changes are impossible to discern from these aggregate results. For a better understanding we must explore the detailed Tx/Rx logs from each node.