Changes between Version 2 and Version 3 of OFDM/MIMO/Docs/Benchmarks


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Timestamp:
Dec 3, 2009, 4:17:25 PM (14 years ago)
Author:
murphpo
Comment:

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  • OFDM/MIMO/Docs/Benchmarks

    v2 v3  
    1515[[Image(OFDM/MIMO/Docs/Benchmarks/v14/Files:OFDM_v14_PER.png)]]
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     17[[BR]]
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    1719'''Bit Error Rate''': BER is measured by transmitting packets with payloads known to both nodes, then counting how many payload bits are received in error. The PHY records bit errors only when a packet is received with a valid header. Packets which are not detected and packets received with header errors are '''not''' included in the BER calculation. This biases the results, but is the fairest measurement we can take without modifying the PHY to ignore header values (length and modulation rate) for received packets.
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