CERIO software core : cen_v3.0
WMM QoS :
This affects traffic flowing from the access point to the client station.
Configuring QoS options consists of setting parameters on existing queues for different
types of wireless traffic. You can configure different minimum and maximum wait times
for the transmission of packets in each queue based on the requirements of the media
being sent. Queues automatically provide minimum transmission delay for Voice, Video,
multimedia, and mission critical applications, and rely on best-effort parameters for
traditional IP data.
As an Example, time-sensitive Voice & Video, and multimedia are given effectively higher
priority for transmission (lower wait times for channel access), while other applications
and traditional IP data which are less time-sensitive but often more data-intensive are
expected to tolerate longer wait times.
AC Type
：
Queue
Priority
Description
AC_BK
Background
Low
High throughput. Bulk data that requires maximum
throughput and is not time-sensitive is sent to this
queue (FTP data, for example).
AC_BE
Best Effort
Medium
Medium throughput and delay. Most traditional IP
data is sent to this queue.
AC_VI
Video
High
Minimum delay. Time-sensitive video data is
automatically sent to this queue.
AC_VO
Voice
High
Time-sensitive data like VoIP and streaming
media are automatically sent to this queue.
