Changes between Version 3 and Version 4 of OFDM/MIMO/Docs/Benchmarks


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Timestamp:
Dec 3, 2009, 4:17:55 PM (14 years ago)
Author:
murphpo
Comment:

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  • OFDM/MIMO/Docs/Benchmarks

    v3 v4  
    1111'''Packet Error Rate''': PER is measured by transmitting a known number of packets, then counting how many are received successfully. A packet error occurs either when the receiver fails to detect a packet or receives it with at least one bit error in the header or payload.
    1212
    13 The experimental independent variable is gain of the variable gain amplifier in the MAX2829 transceiver at the transmit node. The Tx power controlled by a 6-bit digital value, which maps control values [0,63] to Tx gains of approximately [-31, 0]dB. We sweep over control values of [17,63] in our tests. The plot uses an x-axis of 'Channel Gain', which is the sum of the reduced Tx power and 80dB external attenuation.
     13The experimental independent variable is gain of the variable gain amplifier in the MAX2829 transceiver at the transmit node. The Tx power controlled by a 6-bit digital value, which maps control values ![0,63] to Tx gains of approximately [-31, 0]dB. We sweep over control values of ![17,63] in our tests. The plot uses an x-axis of 'Channel Gain', which is the sum of the reduced Tx power and 80dB external attenuation.
    1414
    1515[[Image(OFDM/MIMO/Docs/Benchmarks/v14/Files:OFDM_v14_PER.png)]]