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NetAct Optimizer 3.0 Basic
Graphical Adjacency Management
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Nokia Siemens Networks
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can use the Nokia Siemens Networks training material for their own personal self-developmentonly, those same individuals cannot subsequently pass on that same Intellectual Property toothers without the prior written agreement of Nokia Siemens Networks. The Nokia SiemensNetworks training material cannot be used outside of an agreed Nokia Siemens Networkstraining session for development of groups without the prior written agreement of NokiaSiemens Networks.
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At the end of this module the trainee should be able to:
Fix adjacencies with incorrect settings
Create and modify adjacency template assignment rules
Create, modify and delete adjacencies and adjacency
constraints manually using Map, Navigator, and Browser
Module Objectives
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Graphical Adjacency Management
How to fix invalid adjacencies?
How to get correct default values to new adjacencies?
How to create, delete, and modify adjacencies manually?
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Invalid Adjacencies
Adjacencies to slave BTS (ADCE and ADJG)Adjacencies where "Target Cell DN" does not match
with Cell ID and LAC of target GSM cells
with Cell ID and RNC ID of target WCDMA cellAdjacencies that have no "Target Cell DN" specified
These should befixed beforecontinuing
Correction plan iscreated in Optimizer
Export to CM DB Provision
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Fix Invalid Adjacencies
See Details
Select the type(s)
Click Fix selectedClose
SelectFile->CM Data Exchange...
Export automatically createdplan to CM DB
Provision the plan
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Graphical Adjacency Management
How to fix invalid adjacencies?
How to get correct default values to new adjacencies?
How to create, delete, and modify adjacencies manually?
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Adjacency Templates
Templates are created and managed in CM Editor
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Adjacency Template Assignments
Rules have to be created for the template assignment
Systemtemplate used if no rules or conflicting rules existThe priority of the rules is (in the order of importance)
assigned cell template name (GSM and WCDMA)
cell type (GSM)
frequency band in use (GSM) frequency (WCDMA) * wildcard character (GSM and WCDMA)
Rules are not user specific
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Template Assignment Rules
Select a BSC, an RNC, or Common Cluster Assignment Rulesand click Add
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Adjacency type
Select adjacency type for rule creation
ADJW used as an example
Then select source and target categories
Different possibilities for GSM and WCDMA source and target
Asterisk (*) is a wild card (any selection)
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Categories for GSM adjacencies
Select category forsource or target BTSs
Copy and paste can beused for additionalrules
BTSs must have the
template nameassigned for theserules to work
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Categories for WCDMA Adjacencies
Select category for source or target WCELs
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Template Name for the Rule
Select a template to be used for a new adjacency that has thespecified categories for source and target cells
Example: When creating an adjacency from a GSM900 cell to aWCDMA cell with frequency F1, Optimizer automaticallyassigns default values from ADJW template System (External)
New templates become visible in Optimizer after clicking
Refresh
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Exercise
Check the available templates for adjacencies in CM Editor
You can also create a new template from one of the existingones
Create one or more rules for BSC or RNC utilising this newtemplate
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Graphical Adjacency Management
How to fix invalid adjacencies?
How to get correct default values to new adjacencies?
How to create, delete, and modify adjacencies manually?
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Viewing Adjacencies
Locate or select a cell on the map
Use cell popup menu to show all adjacencies
Check Default Visibility Settings for the colors
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Visualizing Neighbors
Select Neighboring cells for Cell Icon visualizationNeighbors are colored with orange
Neighbors neighbors are colored with yellow
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Cell Labels in GAMCell labels can be used in Graphical Adjacency managementto display the number of outgoing adjacencies for a cell
Total number or type specific number of outgoing adjacencies
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Adjacency Icons
To create or delete adjacencies or adjacencyconstraints use icons on the right side ofthe map
If a plan is not open, Optimizer prompts tocreate or open one
Create bi-directional adjacency
Create uni-directional adjacencyCreate bi-directional forbidden constraint
Create uni-directional forbidden constraint
Create bi-directional mandatory constraintCreate uni-directional mandatory constraint
Delete selected adjacency (only active if oneor more adjacencies are selected)
1.
2.
3.
4.
5.
6.
7.
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Creating Adjacencies, Method 1
If a plan is not open the user is prompted to open or create oneActivate adjacency creation button on the map toolbar
Press and hold down the left mousebutton on top of the source cell icon
Move on top of the target cell iconuntil the icon is selected
Release the mouse button
Adjacency line(s) drawnbetween the cells
It is also possible to createuni-directional adjacenciesto foreign target cells
Cell labels show if moreadjacencies can be createdfor a cell
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New Adjacencies
Adjacency creation is activeuntil selection arrow or a newtool is selected
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Creating Adjacencies, Method 2
Open the cell pop-up menu and set the cell as a source
The selected cell icon turns red
Use mouse (and Ctrl-button) to select one or more cells as targets
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Creating Adjacencies, Method 2
To clear the source selection use map toolbar button,or select another source cell
Source cell
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Creating Adjacencies in Navigator
Select two cells with a mouse and Ctrl-button
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Creating Adjacencies based on Cell Identification
Tools->Adjacency Optimization->Cell Identification based AdjacencyManagement
You can also use cell selection popup menu to start thecreation
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Deleting the Selected Adjacencies
Verify that you have a plan open
Select one or more adjacencieson the map and use pop-up
menu or toolbar button to deletethe selected adjacencies
If the adjacency to be deleted isan actual object it changes color
or disappears according todefault visibility settings
If the adjacency to be deleted isa new (created) one it
disappears (removed from plan)Adjacencies can also be deletedin the Browser and Navigator
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Adjacency Management Matrix
An easy way of managing intraSITE adjacencies andconstraints
Also usable for dependenciesbetween selected cells
Start by selecting a site or
some cells from the map
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Adjacency Management MatrixFind the source cell from the second column and find targetcell from the same row and click the cell in the crossing
New adjacencies automatically visible on the Map
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Instant Adjacency Provisioning
Planned adjacency changes can be provisioned to thenetwork directly from the Browser or from the Map (withsufficient user rights)
Provisioning is done in the background using
CM Operations ManagerMore information in the coming module "Provisioning"
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Exercise
Practise creating new adjacencies in both ways presented!
Use cell labels to find adjacencies that have a full adjacency list
How can you verify that the created adjacencies get the correcttemplate?
Study default visibility settings effect on the adjacency creationand deletion (line color and visibility)
Use Adjacency Management Matrixto check sites for missing adjacencies
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Summary
There are six kinds of adjacencies in Optimizer
ADCE between GSM cells ADJW and ADJG between GSM and WCDMA cells
ADJD, ADJS and ADJI between WCDMA cellsInvalid adjacencies may not display correctly in Optimizer andshould be fixed before continuing adjacency management oroptimization
Adjacent cell templates can be created and modified in CMEditor
Template assignment rules are created in Optimizer
Adjacencies can be created and deleted on theMap and Navigator
Adjacency Management Matrix can be used to manageintra site adjacencies Small adjacency plans can be
provisioned directly from the Browser
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Document change history
First draft for Optimizer 3.0PLe1.023.8.2010
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