Nokia Flexi Node B WBTSCommissioning Quick Reference Guide

Information needed from Optus: BTS ID TRS (AXC) IP address and Subnet mask BTS (MWAM) IP address Gateway (SAXC) IP address RNC IP address NTP Server IP address (usually 172.18.40.206 in Vic) Scrambling codes (1 per cell)

Before connecting to WBTS, change laptop IP address as follows Start menu => Settings => Network and dialup connections Right click Local Area Connection => Properties Highlight Internet Protocol (TCP/IP) and click Properties Select Use the following IP address Input these addresses IP 192.168.255.130 Mask 255.255.0.0 Gate 192.168.255.129 Click OK then restart Laptop

Launch BTS Site Manager Click Connect (user name and password NOT required)

Update BTS Software Select Software => Update SW to BTS Site Click Select File Browse to location of TARGETBD_WNxxxxxxxx (latest version) Highlight this file and click Open Tick Activate SW after update Click Update This will take up to 20 minutes, if the download fails update again. Click Close to return to main screen

Commissioning Before starting ensure that all the relevant information from Optus is

availableClick Commissioning on side bar (this will start wizard)

Select Target BTS Site and Commissioning type Manual => NextDefine Site Properties

Enter Site name, Location and Description (e.g.. 1x1x1 2E1) in fields Enter the BTS ID in field, This will create the A2EA number Enter all IP addresses including addresses via DHCP => Next

Define Physical layer configuration Select Interface Type (E1), tick interfaces in use and CRC on Synchronisation is Primary on IF1 and Secondary on IF2 IMA Group for all IF is IMA Group 33 => Next

document.doc Created on 13/02/2008 4:07 PM Page 1 of 6

Define Traffic Descriptors Traffic Descriptors depend on the number of E1’s in use and whether

an AAL2MUX is in use at site DCN – UBR – as per chart (full capacity of E1’s) VP 0 - UBR – as per chart (full capacity of E1’s) VP 1 - CBR.1 - as per chart AAL2UP – CBR.1 - as per chart C-NBAP - CBR.1 - as per chart D-NBAP - CBR.1 - as per chart AAL2 SIG - CBR.1 - as per chart => Next

Define IUB Terminations to BTS Tick IUB Terminations via One Virtual Path ATM Virtual path towards RNC Insert IF 1 VPI 1 VP TRDE VP 1 Common NBAP Insert VCI 33 VC TRDE C-NBAP Dedicated NBAP Insert VCI 34 VC TRDE D-NBAP AAL2 Signalling Insert VCI 35 VC TRDE AAL2 SIG AAL2 User Parts Insert VCI 36 VC TRDE AAL2UP => Next

Define DCN Interfaces ATM DCN Interface – ATM Parameters ATM Interface IF 1 VPI 0 VP TRDE DCN VCI 32 VC TRDE VP 0 Destination address should be automatically filled in => Next

Define BTS Settings Insert Installers name, Site name and config HSDPA allocation tick BTS Module Locations as per site drawing, e.g. shelter rack location

(optional) => Next

Define User Defined passive units if required => Next

Define Local Cell Resources Click New Cell assign Cell number e.g. 1,2,3 etc Select Antennas to be used by Cell and Carrier power Do this for each cell => Next

Define Local Cell Settings Tick RNC Type Nokia Other settings as per documentation => Next

Define WCDMA Carrier Candidates Input UARFCN for each Cell (usually 10737 for all cells)

document.doc Created on 13/02/2008 4:07 PM Page 2 of 6

=> Next

Define Antenna Line Settings Highlight Antenna 1 in list MHA Settings tick only if “Nokia” MHA In Use Most sites use other

vendor equipment so Do Not Tick Antenna settings insert Feeder Loss => Next

Define External Alarms as attached document => NextNote: Eltek alarms only used if additional Eltek power system installed for Node B

Sending Parameters to BTS Click Save Parameters => give file name and location Click View Parameters if all OK continue, otherwise go Back and

modify Click Send Parameters After sending site will reset and Next button

will become enabled => Next

Define User Authentication User Authentication should be disabled => Next

Site Testing Some tests can be performed depending on the state of the BTS

integration to RAN => Next

Commissioning Report Click on Disk symbol to save a copy of the commissioning report to

file Click Finish to conclude commissioning

Site is now ready for Integration.

Integration Call Testing

document.doc Created on 13/02/2008 4:07 PM Page 3 of 6

Test calls to be made on each Cell

Speech Calls from 3G test phone 3G > 3G 3G > 2G 3G > PSTN 000 112

Speech Calls to 3G test phone 3G > 3G 2G > 3G PSTN > 3G

3G Packet Switched data call PS Data UL 64kbps/DL 384kbps

HSDPA Download file and check throughput speed is at least 2.1Mbps URL is : http:\\www.ozspeedtest.com\bandwidth\ Select Optusnet Mirror Select Speed for test

Handover Tests for speech and data calls Softer handover (between cells) Soft handover (between sites)

Field test software on Nokia phone

Page 41.01 & 02 shows power levels etc.Page 46.05 shows Scrambling codePage 46.06 allows lock to site enter Frequency (5 digit e.g.10737) and Scrambling code (5 digit e.g.00317). To clear enter 10 x 0 (0000000000)Page 81.01 allows you to force the phone to 3G, 2G or Dual.

document.doc Created on 13/02/2008 4:07 PM Page 4 of 6

Node B Alarm Configurations.

document.doc Created on 13/02/2008 4:07 PM Page 5 of 6

E1 Dimensioning Chart

No Mux No MuxAAL2 Mux

No MuxAAL2 Mux

No.of E1's VP VC 1 2 2 3 3

DCN - UBR 0 32 4528 8980 8980 13470 13470

VP 0 - UBR     4528 8980 8980 13470 13470

VP 1 - CBR.1     4377 8829 8829 13319 13319

AAL2UP - CBR.1   36 4058 8198 8198 12387 12387

VC 46 (mux)   46          

VC 56 (mux)   56          

C-NBAP - CBR.1   33 80 158 158 233 233

D-NBAP - CBR.1   34 159 315 158 466 233

VC 44 (mux)   44     158   233

VC 55 (mux)   55          

AAL2SIG - CBR.1   35 80 158 157 233 233

AAL2 Mux

AAL2 Mux

     

No.of E1's VP VC 4 5 6 7 8

DCN - UBR 0 32 17961 22452 26942 31433 35923

VP 0 - UBR     17961 22452 26942 31433 35923

VP 1 - CBR.1     17810 22301 26791 31282 35772

AAL2UP - CBR.1   36 16562 20741 12485 12000 11089

VC 46 (mux)   46     12485 12000 11089

VC 56 (mux)   56       5094 11089

C-NBAP - CBR.1   33 312 390 469 547 628

D-NBAP - CBR.1   34 312 468 469 469 470

VC 44 (mux)   44 312 312 469 313 470

VC 54 (mux)   54       313 313

AAL2SIG - CBR.1   35 312 390 234 182 262

VC 45 (mux)   45     234 182 182

VC 55 (mux)   55       182 182

1. 3G MHA Alarm Normally closed Major2. Vacant3. Mains Break Normally closed Critical.4. Eltek DC System urgent Normally closed Critical5. Eltek DC System non urgent Normally closed Major6. Eltek Fuse Fail Normally closed Major7. Eltek Low Load Volts Normally closed Major8. Eltek Battery Test Active Normally closed Major9. Eltek Rectifier Fail Normally closed Major10. Eltek CPU Fail Normally closed Major11. Vacant

Where Eltek is not present only alarms 1 & 3 are required.

1. 3G MHA Alarm Normally closed Major2. Vacant3. Mains Break Normally closed Critical.

Use a template that has Eltek alarms already programmed and untick the “in use” box for all the unused Eltek alarms.

Mains Break alarm is taken from shelter Mains Fail alarm, and double jumpered.

document.doc Created on 13/02/2008 4:07 PM Page 6 of 6