58
Field Description
and encapsulates them to be an 802.11 message. In
this way, PLCP Preamble, PLCP Header, and
802.11 MAC overhead that are needed to send an
802.11 message decrease. At the same time, the
acknowledge frames also decrease, and the
efficiency for sending message is improved.
Auto Block ACK Enable or disable Auto Block ACK.
In order to insure the security of the data
transmission, 802.11n protocol requires that if the
client receives a unicast frame, it should
immediately send back a ACK frame. After the
receiver of A-MPDU receives A-MPDU, it needs to
process every MPDU. In that case, it sends out ACK
frames to every MPDU. Block Acknowledgement is
used to reduce the number of the ACK frames by
using a ACK frame.
Decline BA
Request
Enable or disable Decline BA Request.
5.4.2 Advanced Settings
Click Wireless > Advanced to display the Advanced Wireless Settings page.
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