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WILINK I MODULAR BASE STATION SYSTEM MANUAL
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QoS Profile defined in the Uplink QoS Profiles list and packets with a priority
higher than 42 (43-63) will be transmitted using the third Uplink QoS Profile.
A ranges list that includes a single entry (63 for DSCP and 7 for 802.1p) means
that priority based classification is not used.
4.10.4.6.4 Uplink QoS Profiles
The Uplink QoS Profiles parameter enables to define up to four QoS Profiles,
where each entry is the QoS Profile associated with the applicable entry in the
Uplink Upper Priority Limits list. The list includes up to four QoS Profile Names,
where each name must be one of the names that exist in the database after being
defined using the QoS Profile menu. Each entry in the Uplink QoS Profiles list is
associated with the applicable entry in the Uplink Priority Ranges list.
4.10.4.6.5 Downlink Upper Priority Limits
The DownLink Upper Priority Limits list functionality is the same as that of the
Uplink Upper Priority Limits list, except that the ranges are defined for downlink
communication.
4.10.4.6.6 Downlink QoS Profiles
The Downlink QoS Profiles list functionality is the same as that of the Uplink QoS
Profiles list, except that the QoS Profiles are associated with the entries in the
Downlink Upper Priority Limits list.
4.10.4.7
QoS Profiles
The QoS Profile defines the Quality of Service parameters that are applicable
when the QoS Profile is used.
Different QoS Profile Types are available to support different service
requirements:
Real-Time (RT)
service is designed to meet the needs of Real Time Variable
Bit Rate like services characterized by requirements for guaranteed rate and
delay such as streaming video or audio. These services are dynamic in nature,
but offer periodic dedicated requests opportunities to meet real-time
requirements. Because the Subscriber Unit issues explicit requests, the
protocol overhead and latency is increased, but capacity is granted only
according to the real needs of the connection. QoS Profile parameters include
Committed Information Rate (CIR) and Committed Time (CT).
Non-Real-Time (NRT)
service is very similar to the Real-Time polling service
except that connections may utilize random access transmit opportunities for
sending bandwidth requests. These Non Real Time Variable Bit Rate services,
such as file transfer and Internet access with a minimum guaranteed rate, are
characterized by requirement for a guaranteed rate, but can tolerate longer
