Wireless Access Point
User Guide
ACK Policies
WMM specifies the Normal ACK and No ACK policies.
− According to the No ACK policy, no ACK packet is used during wireless packet transmission to
acknowledge packet reception. This policy is applicable to scenarios where interference is mild
and can effectively improve transmission efficiency. In case of strong interference, lost packets are
not sent again if this policy is adopted. This leads a higher packet loss rate and reduces the overall
performance.
− According to the Normal ACK policy, each time a receiver receives a packet, it sends back an ACK
packet to acknowledge packet reception.
8.5.2 Changing the WMM Settings
By default, the WMM function of the AP is enabled and the Optimized For Capacity mode is adopted. The
following procedures describe how to set the WMM settings:
1. Choose Wireless > WMM Setup.
2. Set WMM to Enable.
3. WMM Optimization Mode: Select the required WMM optimization mode. If you select Custom, set
the WMM parameters as required.
4. Click Save.
65
To Next Page
Loading...
