Innovile – Accela
Configuration Management
Consistency Analysis
Configuration Management
“Consistency Analysis”
Complete Configuration Management Solution
oMulti-Vendor, Multi- Technology Parameter Database
oRan, Core, TX, IP layer consistency checks
oEasy-to-add new consistency checks
oAutomated Inconsistency correction
oReference database comparison
oVendor based feature checks
oPM and Trace data integration for deeper inspection
oInter-Vendor operability
ACCELA – Configuration Management (CM)
ACCELA – Configuration Management (CM)
• Neighbour Relations Check
• One way Missing Relations
• Co-Site Missing Relations Check
• Number of Relations
• Multi Carrier Neighbour Definitions Check
• Neighbour Definitions Between 2G And F2
Cells
• Neighbour Definitions Between F2 And F1
Cells
• UMTS Co-Cell Neighbourhood
Consistency
• Inconsistent External Cell Attributes
• Neighbor-External Cell Definitions
• Wrong LAC-CI Definitions
• Multiple Definitions
• Same BCCH-BSIC-SC-PCI Pairs in Neighbors
• Wrong Frequency Definition
• Internal-External MSC LAC-CI
Neigbor Relation Checks: OSS Definitions Checks:
Off the Shelf Checks
ACCELA – Configuration Management (CM)
Off the Shelf Checks
• Cell - Neighbor Distance
• Cell - Non Neighbor Distance
• Same BCCH Distance
• Same BCCH/BSIC Pair Distance
• Same SC/PCI Distance
• Selection Priority Based on Distance
• Site Type - Power
• Power and Attenuation
• TRX Number Decreasing-Increasing Cells
• TRX - TCH Count
• Cell On-air Status Change
• Same LAC In More Then One BSC / RNC
• Missing BA List
• Non-Defined HSDPA_QAM64, EUL, Multi
Carrier
• Qoffset2sn Checks in 3G -> 3G
Neighborhoods
• Cosite 2G/3G Cell Number Difference
• Own BCCH Check in BA List
• “And Many more Additional Special Checks..”
Geographical Checks:
Parameter & Feature Check Examples:
• Statistical Checks – Using PM and
Trace Data
ACCELA – Configuration Management (CM)
Reference DB ...
Reference DB Rural Sites
Reference DB Indoor Sites
Reference DB Macro Sites
Live Network Configuration
Configuration Audit with Multiple Reference Lists vs Live Network
Configuration
Unlimited Reference List support based on:• Site Type• Regional Rules• Vendor/Technology
Created by:• Golden Sites• Centralized Teams• Regional Teams
Create “Reference Lists” directly from “Golden Sites”
o Radio Access Networko Core Networko Transport Networko IP Network
Network Parameter Audit Based on “Reference Parameter Lists”
ACCELA – Configuration Management (CM)
AutoCorrection Features
Vendor 1 NMS
Vendor2 NMS
Vendor X RNC
Vendor X BSC
Vendor X NodeB
Vendor X e-NodeB
ETL PLatform
Reference DB
Built-in and Special
Checks DB
Multi Vendor Script Library
InconsistencyFinder Service
Network Communicator
CM Dump Data Integration
Accela CM Database
Network Devices
Vendor X e-NodeB
Vendor X Router
• Continuous Parameter Consistency Control• Scheduled Parameter Correction• Direct Access to Network Elements• Maintain Network Parameter Health
especially on heavy swap and roll-out phases
• 2-way script and execution evaluation for error-free operations
Inconsistency findings feeding to Script Library
Automated Execution of Correction Scripts
ACCELA – Configuration Management (CM)
since 2012
700+ users from 26 different departments
250+ scheduled health check reports
GMS, 3G, LTE inter-technology consistency checks
Automated inconsistency correction
Multi-Vendor Inconsistency Checks
37M Subscribers
30.000 2G base stations
24.000 3G Node-Bs
9.000 4G+ Sites
Use Case – Tier 1 Operator
• RAN• Core• Transport• IP