Changes between Version 159 and Version 160 of 802.11/Changelog


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Timestamp:
Jan 13, 2017, 1:21:40 PM (3 years ago)
Author:
murphpo
Comment:

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  • 802.11/Changelog

    v159 v160  
    88Release Details:
    99||= Hardware =||= Release =||= Date Posted =||= SVN Rev. =||= ISE Ver. =||= Arch =||
    10 ||  WARP v3  ||  [https://warpproject.org/dl/refdes/802.11/Mango_802.11_RefDes_v1.6.0.zip 1.6.0]  || 12-Jan-2017  ||   [browser:ReferenceDesigns/w3_802.11?rev=XXX XXX]   ||  14.4  ||  Dual MB/AXI  ||
     10||  WARP v3  ||  [https://warpproject.org/dl/refdes/802.11/Mango_802.11_RefDes_v1.6.0.zip 1.6.0]  || 13-Jan-2017  ||   [browser:ReferenceDesigns/w3_802.11?rev=5743 5743]   ||  14.4  ||  Dual MB/AXI  ||
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    1616'''PHY Hardware Changes:'''
    1717 * Re-designed LTS correlation decision logic. New design requires correlation peaks separated by known time (63, 64 or 65 sample periods). This helps reject false positive correlation events at low SNR and for waveforms from multi-antenna devices using CDD for SISO waveforms.
     18 * Fixed quantization error in demodulator that reduced benefit of soft-decision decoder
    1819 * Better pipelining in critical Rx PHY paths for easier timing closure
    1920 * Expanded to 16 Tx packet buffers, required for DCF implementation of DTIM multicast buffering