Changes between Version 2 and Version 3 of 802.11/MAC/Lower/DTIM


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Timestamp:
Jan 13, 2017, 1:31:42 PM (7 years ago)
Author:
chunter
Comment:

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  • 802.11/MAC/Lower/DTIM

    v2 v3  
    77[[Image(DTIM_timeline.png,width=1000)]]
    88
    9 The above diagram illustrates how the Mango 802.11 Reference Design schedules its transmissions to abide by the 802.11 standard when DTIM multicast buffering is enabled. After a DTIM beacon, all unicast traffic is suspended while the AP is able to dequeue all buffered multicast packets in a burst.
     9The above diagram illustrates how the Mango 802.11 Reference Design schedules its transmissions to abide by the 802.11 standard when DTIM multicast buffering is enabled. After a DTIM beacon, all unicast traffic is suspended while the AP is able to dequeue all buffered multicast packets in a burst. Unicast transmissions resume as normal after the final multicast packet is transmitted. Note: a beacon and multicast burst can occur in between retransmissions of a unicast packet.