aPreambleLength + aPLCPHeaderLength
Asked by
Mohammad Siddique
Hi,
According to IEEE 802.11a-1999, aPreambleLength = 20 us and aPLCPHeaderLength = 4 us for 20MHz channel bandwidth.
According to IEEE 802.11-2007, aPreambleLength = 16 us and aPLCPHeaderLength = 4 us for 20MHz channel bandwidth.
As far I understand in openwns wifimac, second one is implemented for Frame duration calculation. Isn't it?
* In WARP2, first one was considered; which make me curious.
Kind regards,
M Siddique
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