Four predefined
rules need to be configured on the UGW9811. Required configurations
are as follows:

1. Five condition groups

   
   

   Each condition group contains two conditions: RAT type and monthly traffic volume.

   
   

2. One action group

   
   

   The rating group and QoS bandwidth are configured in predefined rules
   on the UGW9811. Only data usage reporting is configured on the UPCC.

   
   

3. One quota

   
   

   One quota is configured because accumulated traffic volume is required for both P2P services and other services.

   
   

4. Five rules

   
   

   Each rule contains the previously configured condition groups and action groups.

   
   

5. Three policies

   
   

   Three policies are used to trigger IP-connectivity access network
   (IP-CAN) session establishment, usage status change, and RAT change
   (between GERAN and UTRAN) rules.

   
   

Service Design for the UGW9811

According to analysis of configuration items in Table 3, predefined rules configured on the UGW9811 contain Layer 7 service flows, tariff increase, and QoS bandwidth reduction.

Service flows involve P2P packets and other protocol packets. Service
types controlled by bandwidth management (BWM) are type of service
(ToS), protocol, protocol group, and category-property. The first three
types are protocol-specific. Only the
category-property type is used to associate BWM control with service
type identification. Each protocol involves four-level control (see Table 2). Therefore, four category properties must be configured for each protocol to implement
bandwidth control. A total of four PCC rules are configured on the UGW9811.

Configuration Description

Prerequisites

• You have been familiar with the logical structures of BWM, service awareness (SA), and PCC on the UGW9811 and service
  logical structure of the UPCC.
• The license file for service control and bandwidth management has been loaded.
• Data
  configuration for interworking between the UGW9811 and the UPCC and
  between the provisioning system and the UPCC is complete. This document
  describes only data configuration at the service layer.
• The operations in Configuring a Common APN have been completed.

Constraints

• New P2P protocols are continuously being developed and existing
  protocols are modified and updated. Therefore, the UGW9811s signature
  database must be regularly upgraded to ensure that the UGW9811 can
  identify the latest protocols of P2P
  services.
• Traffic volume thresholds should be appropriate. If
  traffic volume thresholds are too small, messages are frequently sent by
  the UGW9811 to report that traffic volume thresholds have been reached.
  This affects the performance of the Gx interface.
• The Gx interface of the UGW9811 can report information about the traffic of a maximum of five services simultaneously.

Data Planning

• Bandwidths are configured on the UGW9811 BWM module as follows:

  
  
  • The committed information rate (CIR) is planned as half of the peak information rate (PIR).

  • To
    obtain optimal control effects, set the committed burst size (CBS) and
    peak burst size (PBS) to the value of 1.5s multiplied by the CIR and the
    value of 1.5s multiplied by the PIR, respectively. The minimum control
    rate is 10 kbit/s. Some
    services may not be able to be accessed if the control rate is lower
    than 10 kbit/s.

    
    

    • CBS = CIR x 1.5 x 1000/8 (The queue buffer capability of data in 1.5 seconds must be ensured.)

      
      

    • PBS = PIR x 1.5 x 1000/8 (The queue buffer capability of data in 1.5 seconds must be ensured.)

      
      
    
    
  
  

  The following table lists the bandwidth control rates calculated for
  P2P services and other services according to the preceding principles.

documentation very useful for my job

Yes you are right that Gx interface of the UGW9811 can report information about the traffic of a maximum of five services simultaneously

useful document, thanks