Users Manual Part 3

64
FB250 - Marine Satellite Communication System
No. Item Description
1
Service Prole
A prole is a collection of Quality of Service (QoS) settings and other settings
dening the mode in which data is transmitted on an interface. For example,
a prole is used to dene whether a connection should be a Standard or
Streaming connection.
You can select between a number of predened proles or dene your own
proles for your data transmission.
2
Prole List
Displays service prole list and information.
When you set up a network user group, you select the proles to use for that
network user group. You select a Primary prole and optionally one Secondary
prole.
• Edit button: to edit the prole, click the edit button. Then the pop-up window
is opened. Enter the details, then click the Update button.
- Name: displays the name of prole.
- Trafc Class: Select the Trafc class from the drop-down list.
NOTE: For best performance, choose the right trafc class for your
application. In general, Standard IP (Background) is best suited for TCP/
IP applications, and Streaming IP is best suited for UDP trafc, e.g. live
video or audio.
∙ Subscribed: this function is not available.
∙ Conversational: this function is not available.
∙ Streaming: is real-time one-way communication. It is primarily used for
video and audio.
∙ Interactive: this function is not available.
∙ Background: is used for data which is not delay-sensitive, such as
Email SMS, download of databases and reception of measurement
records.
- Max Bitrate Downlink: Select the maximum download bit rate allowed for
this prole from the drop-down list.
- Max Bitrate Uplink: Select the maximum upload bit rate allowed for this
prole from the drop-down list.
- Guranteed Bitrate Downlink: Select the guaranteed download bit rate
needed for this prole from the drop-down list.
- Guranteed Bitrate Uplink: Select guaranteed upload bit rate needed for
this prole from the drop-down list.
- Limit Data: Enter the maximum usage that can be used within the
connected data session.
In background: 1~1000000 Mbytes (0: unlimited)
In streaming: 1 ~ 43200 minutes (0: unlimited)
1
2
8.7.8 Service Prole