7. prs solution 130214
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Security Level:
HUAWEI TECHNOLOGIES CO., LTD.
www.huawei.com
PRS Solution
February 2013
Fernando (Baoshun) Feng
Chief Engineer, NLA Region of Huawei
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Content
MBB Visibility Solution
Advanced Platform
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UGW
Internet
USN
PRS
1
Statistics
Control Plane
USN : Unified Service Node
UGW: Unified Gateway
SA : Service Awareness
Network Visibility
Capacity visibility for
precise expansion
KPI insight for KPI
problem fast location
User Plane
SA
M2000
SingleRAN
GSM UMTS LTE
E2E MBB Oriented
Multi-dimension MBB Visibility
Embedded Probe
Service Visibility
Bandwidth usage visibility
to maximize value per bit
Traffic visibility for popular
applications identification
Smartphone Visibility
Signaling visibility for
Smartphone optimization
Traffic visibility for MBB
planning and marketing
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Capacity KPI and Threshold
Definition
Capacity Usage
Overview
Capacity Bottleneck
In-depth Analysis
Counter Configuration License
Capacity KPI1
Capacity KPI2
Capacity KPIn
License
Utilization
Iu/Iur/Iub
Utilization
Board
Utilization
CE
Utilization
CNBAP
Utilization
Board
Utilization
Code
Utilization
Channel
Utilization
Power
Utilization
Capacity
Panel
Capacity
Trend
Capacity
Map
Capacity Visibility
KPI Insight
360 Perspective
Threshold
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Resource
Allocation
Failures
No
Response
from UE
CQI
Report
Interference
Report
RRC Setup
Success
Rate
Initial RRC
Setup
Success Rate
Network KPI Overview
(Problem KPI Identification)
KPI Problem In-depth Analysis
(Failure Cause, Correlated Report)
Accessibility Problem
Fast Location
Capacity Visibility
KPI Insight
360 Perspective
Drilling to Correlated CQI Report
Low CQI value (most CQI < 7)
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Bandwidth Usage by Subscriber
Traffic Distribution by RAT 95th Percentile Bandwidth Analysis of GGSN
Bandwidth Usage by Region
Bandwidth
Traffic
Capacity Visibility
KPI Insight
360 Perspective
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Application
Signaling
Times/hour/Subscriber(MB)
Paging
Service Request
Application
Bandwidth
Application/Category
Traffic & Subscriber
Time
Bandwidth
Website/Server
Traffic & Connection
Traffic Traffic
203.208.45.206
Connection
http://www.qkankan.com/north-america/america/composite/2007-10-21/37.html -
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Service Bandwidth
Evaluation
Bandwidth Management Policy
Usage Overview
Bandwidth Management Policy
Usage In-depth Analysis
Service bandwidth visibility for precise
bandwidth management policy planning
(e.g. P2P restricted bandwidth=600Mbps)
Evaluate average bandwidth utilization
and affected subscribers by bandwidth
management policy
P2P actual bandwidth in-depth analysis
(5 minutes measurement period)
P2P Bandwidth Percentage>40% at busy hour Actual bandwidth/ Restricted bandwidth = 100%
O&M Marketing
Actual bandwidth
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VoIP OTT Analysis
VoIP Application Analysis by Traffic,
subscriber dimensions to identify the
popular VoIP OTT
VoIP Usage Trend Analysis
VoIP bandwidth usage trend analysis
within 3 months to decide the strategy
(e.g. Restrict VoIP bandwidth)
VoIP Restriction Rule Usage Analysis
Analyze affected traffic and
subscribers to evaluate VoIP
bandwidth control rule usage
Skype VoIP >30% Increasing VoIP bandwidth
O&M Marketing
43K subscribers were affected
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