Sa Stc Mr 2g 3g Lte Mop Ver2 2

MR 2G, 3G and LTE MoP version 2.0

SA STC, project

1

© Nokia Siemens Networks

Presentation / Author / Date

Part 1: 2G Site model Categories & Configuration for modernization No. of RF Modules

Typical O/P Power per TRX

No. of antenna lines per sector

No

Model Configuration

No. of System Module

1

4+4+4

1

2

20 W

2

2

6+6+6

1

2

20 W

2

3

8+8+8

1

3

20 W

3

4

12+12+12

1

3

15 W

3

5

6+6+6/4+4+4

1

4

20 W

2/2

6

6+6+6/6+6+6

1

4

20 W

2/2

7

6+6+6/8+8+8

2

5

20 W

2/3

8

8+8+8/6+6+6

2

5

20 W

3/2

9

8+8+8/8+8+8

2

6

20 W

3/3

10

8+8+8/12+12+12

2

6

15 W

3/3

11

12+12+12/4+4+4

2

4

15 W

3/2

12

12+12+12/8+8+8

2

6

15 W

3/3

As per the BoQ: 2G 900:6+6+6, 2G 1800:4+4+4 ( 1 SM + 2 RFM GSM900 + 2 RFM GSM1800 ) 2



Part 1: 2G BTS System Module

3



Part 1: 2G BTS RF Module

4



Part 1: 2G BTS Product Structure Flexi Multiradio 10 BTS For 2G/3G/LTE/LTE-A Pipe 1

Pipe 2

Pipe 3

Div Rx Tx 60W/Rx

Div Rx Tx 60W/Rx

Div Rx Tx 60W/Rx

Alternativ e RRH site solution

Flexi RF Module Triple (3x60W) or (3x20W)

• 2G/3G/LTE/LTE-A Flexi Multiradio System Module, 2G/3G/LTE/LTE-A

Optional PDU

3G or LTE / BB extension

Optional transport interfaces

3G or LTE BB extension

Alternative Active Antenna site solution

Alternative Indoor System Module

• 2G, 3G or LTE baseband core • Integrated IP transport

Existing Flexi RF Modules/RRHs can be also connected to Flexi Multiradio System Module

5



Flexi MR BTS is structured based on 6+6+6 TRX Module 6+6+6 / 4+4+4

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Part 1: Feeder Connection to 2G Antenna

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Part 1: Feeder Connection to 2G Antenna

6+6+6 @ 900MHz 4+4+4 @1800MHz 6 TRXs (20W) 10W

8

+

10W



Part 1: 2G BTS feeder configurations

(max)6/6/6@10w per TRX or 3/3/3@ 20w per TRX or 4/4/4@15w per TRX or 2/2/2@20w/30w per TRX 1/1/1@60w per TRX

A 12/12/12 @10w per TRX or 8/8/8@15w per TRX or 6/6/6 @ 20w per TRX or 4/4/4 @ 20w per TRX 2/2/2 @60w per TRX

8 /8/8 @20w per TRX or

One sector shown

9/9/9 @ 20w per TRX or

12/12/12 @15w per TRX or 2/2/2@30w per TRX or

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12/12/12 @10w per TRX or 8/8/8@15w per TRX or 6/6/6 @ 20w per TRX or 4/4/4 @ 20w per TRX 2/2/2 @60w per TRX

ESMB=max18TRx. FXDA-900 FXEA-1800

Use sync cable for CBCCH if bands are in separate BCF Example: when total TRX is more than 36.

900

1800

8/8/8 or

8/8/8 or

12/12/12

12/12/12

If the number of TRX is less than 36 RF chaining can be used for special configurations 10



or more sectors

11



Part 1: BTS with smaller configuration than 8 TRX example

900

12



2G MOP to Configure more than 6+6+6 / 4+4+4 example

13



14



15



16



Example Site: ZMKA007 BSC GK12B3 6+8+6(900) / 4+8+4 (1800)

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18



19



Sample of configuration difference between Old BTS type versus Flexi MR 3+3+3/4+4+4 Configuration

DTRX

WCDMA WBC

Diplexer

DTRX 43W

20W

17W

MultiRadio

20W/15W 20



Sample of configuration difference between Old BTS type versus Flexi MR (1/2) 5+5+5/6+6+6 Configuration DTRX

WCDMA WBC

DTRX 20W

43W

DTRX

WCDMA WBC

Diplexer

WBC 8.7W

MultiRadio 10W 21



6W

Sample of configuration difference between Old BTS type versus Flexi MR (2/2) 5+5+5/6+6+6 Configuration DTRX

WCDMA WBC

Diplexer 20W

DTRX

17W

43W DTRX

43W

WCDMA WBC

Diplexer 20W

17W

MultiRadio 10W 22



2G A-bis Timeslot mapping table

NOTES •The above A-bis mapping is for the standard A-bis configuration which is appearing most of the time in the network •Any odd configuration to be planned by NPO and shared with the rest of the team before MDT

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Part 2: 3G Site model Categories & Configuration for Modernization The 3G configuration is based on 2 - 4 carrier‘s. All configurations are based on 30 W per carrier. 2+2+2 or 4+4+4 Flexi MR with FSME 3+3+3@42Mbps software upgrdable to 4+4+4@84Mbps

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3G 3+3+3 @ 42 Mbps upgradable to 4+4+4 @ 84Mbps Single Band Antenna 3G 2100MHz Existing Antenna will remain unchanged Sector 3

Sector 2

Sector 1

Div Rx Tx/Rx

Div Rx Tx/Rx

Div Rx Tx/Rx

Rx Out

Rx Out

Rx Out

1Rel99 Carrier + 2 HSDPA carriers consecutive Upgradable to 4+4+4 @84Mbps with 4 consecutive carriers 25



Part 2: 3G Multiradio Configuration Site configuration WCDMA FSME+2x FRGP. FTIB or FTPB or FTFA/B

1+1+1/2+2+2

2+2+2/3+3+3/4+4+4 BTS Rx Signal Level must be smaller than -102dBm during commissioning 26



Part 2 : 3G Multi Radio MRC to be removed from existing

No MRC to be used with Flexi Multi Radio

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Part 3: LTE Site Configuration Model The LTE configuration : 1+1+1 LTE, 2x2 MIMO @2300 MHz

Optical cable DC cable

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Part 3: LTE Flexi Multi Radio configuration

29



Part 3: LTE Multi Radio Configuration

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ONE BTS type for all Technologies 1+1+1 LTE, 2x2 MIMO @ 2300MHz TDD

3+3+3 WCDMA @2100MHz Flexi 3G/LTE System Module

6+6+6 , 4+4+4 TRX Flexi EDGE System Module

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Power consumptions

32



Clock Synchronization Timing over packet for 2G BTS (Not Co-located with 3G Node-B) •The RAN synchronization is based on Timing Over Packet following standard IEEE 1588. •One ToP master clock can synchronize up between 800 NE. •The ToP will be connected to CE Router as 1+1 ( Active and Standby ) as shown below.

•The O&M connectivity for ToP as below. •The Symmetricom O&M connectivity will be a single connection to COMIS router as hardware limitation.

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Clock Synchronization Timing over packet for 2G BTS (Co-located with 3G NodeB) •Synchornization to other system modules can also be done based on IEEE1588-2008, provided other system modules support IEEE1588-2008 slave functionality. ToP Engineering rule should be taken into account.

1. Current 2G GSM - through PCM E1 2. 3G WCDMA – Timing over Packet (TOP) 3. LTE - GPS 34



2G/3G Modernization GSM 1. Existing Dump to be used as a reference 2. Existing Physical site database as a reference 3. 2G Parameter/new frequency plan in case new configuration is needed (for example TRX upgrade), For 3G Parameter/SC plan in case new configuration is needed (for example Carrier upgrade) 4. A-bis timeslot mapping generated by the planning team to be followed 5. XML creation to be done in a case the site configuration changed (existing parameters to be used if no upgrade) 6. the above XML to be sent to CM team for implementation 7. Site integration report received from NI after integration 8. NPO will check the parameter consistencies, health check (alarms), and initial KPI 9. Post modernization Drive test to be done to verify the hardware and swap feeders

10. KPI reports to be submitted to STC optimization for acceptance 11. Site accepted and passed to Managed Services

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2G/3G Modernization ( Swap from Other Vendor) Final Swap (Cold Swap) : 1.All NSN BTS sites with required E1’s and BSC’s /RNC are deployed, commissioned and integrated. 2.All routing plans in the MSC verified and found to be correct. 3.The RF parameters for all swap BTS sites have been matched up with the existing RF settings in old vendor network, so that the two networks have same RF parameters after swap. 4.Drive test vehicles are available Activities : 1. Disable old BTS sites by giving commands. 2. Remove all Jumpers from Old BTS by Locking the TRX. 3. Connect the NSN BTS to the Existing Feeder line with new jumpers. 4. Once all six cables are properly connected, Powered on the NSN Flexi Modules. 5. Connect the E1 and check OMU become functional. 6. Unlock the DTRX. 7. Display the status of the BTS at the GNSC, and confirm that all devices are Installed and Operational. 8. Drive test teams should start the activity after the site is On Air

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2G/3G Modernization ( Swap from Other Vendor) HOT SWAP : In case of HOT SWAP installation and commissioning of NSN BTS to be done during the outage period only. However following pre-requisites needs to be confirmed: 1. Availability of Manpower and Tools. 2. Installation material availability. 3. Confirmation of site Access during outage time.

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Modernization Fall Back Procedure 2G 1. Save the latest dump

2. Extract the site parameters / configurations by clicking the Backup plan in NetAct using XML format before deleting the site 3. Save this file 4. During fall back, re-run this XML file to re-create the site 5. Re-create A-bis and ADJx based on the dump 6. The field team must retrieve the old commissioning and A-bis plan

3G

1. There is no parameter change during modernization 2. The same parameters exists in NetAct so only equipment change over to be done

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Add New LTE 1. 2. 3. 4. 5. 6.

Existing Physical site database as a reference in case of collocation Parameter planning and creation XML creation XML to be sent to CM team for implementation Site integration report received from NI after site integration NPO will check the parameter consistencies, health check (alarms), and initial KPI 7. Drive test to be done to verify the hardware and swap feeders 8. Site locked and to be unlocked for testing purpose 9. KPI reports to be submitted to STC optimization for acceptance 10.Site accepted and passed to Managed Services

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Sa Stc Mr 2g 3g Lte Mop Ver2 2

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