Functions And Features Of The Traffic Statistics System - Huawei U-SYS MRS6100 Technical Manual

Technical Manual
U-SYS MRS6100 Media Resource Server
Measurement index: values collected for a measurement, such as call
attempts. Measurement index is sometimes called measurement entity or
measurement project. Measurement index is also called measurement body.
Measurement object: physical or logic entities involved in performance
measurement.
Measurement time: time elements involved in performance measurement,
such as measurement start time and end time.
Traffic statistics tasks and sub-tasks are defined so that operators can perform
traffic statistics easily. A traffic statistics task involves descriptions about the
operations of specific traffic statistics. Such descriptions cover multiple aspects, for
example, characteristics of the measurement object (specifying which calls fall in
the measurement range), measurement time, output entity, and output time.
The measurement index is classified according to the measurement meaning, so
that the system can define and operators can find the required measurement index.
The measurement index achieving the measurement objective of the same type
composes a measurement unit.
According to the principles mentioned above, the MRS6100 traffic statistics system
is classified as follows:
The statistics function of the traffic statistics system is included in the task type
of signaling and interface task measurement.
Traffic statistics tasks are classified into four measurement units: traffic
statistics, service failure statistics, MGCP protocol statistics and SIP protocol
statistics.
The traffic measurement unit takes statistics of the resource usage status of
MRS6100 from the aspect of service, such as seizure attempts and seizure
times of the MRS, the average connections in a period and call attempts per
second.
The service failure measurement unit takes statistics of the operation failure
data of MRS6100, such as seizure failure times of the MRS and failure times of
seizure attempts of digit collectors.
The MGCP protocol measurement unit takes statistics according to protocol
messages, such as CRCX and MDCX.
The SIP protocol measurement unit takes statistics according to protocol
messages, such as INVITE and INFO.

7.5.2 Functions and Features of the Traffic Statistics System

I. Multiple measurement indices and tasks
Explicit report function: The operator can select multiple measurement indices
in the same measurement function type for a measurement object, and
register them in the same measurement task.
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Chapter 7 Operation and Maintenance