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LTE commissioning guide nsn
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1 Nokia Siemens Networks 2013
LTE BTS Commissioning & Integration Procedure Speed III v3.0 Vodafone NZ 08 February 2013
Irwan Radius / v3.0 / 08.02.2013
2 Nokia Siemens Networks 2013
Document History
Date Version Author Change Notes
7 January 2013 0.0 Irwan Radius Draft Version for Review
11 January 2013 1.0 Irwan Radius
Clare Logan Official Version After Feedbacks Review
15 January 2013 2.0 Irwan Radius Update Connecting Diagram for LTE-GSM
RxDiversity Sharing Configuration
08 February 2013 3.0 Irwan Radius
Add Connecting Diagram XIII for LTE nonMIMO nonRF Sharing Configuration
Update on the eNB and cell naming
Irwan Radius / v3.0 / 08.02.2013
3 Nokia Siemens Networks 2013
This document provides a guideline to :
perform LTE BTS commissioning & integration.
create the commissioning file for LTE BTS.
This guideline is prepared for Speed III LTE rollout.
This guideline is based on SW release RL30.
General Info
Irwan Radius / v3.0 / 08.02.2013
4 Nokia Siemens Networks 2013
1) Connect & Login to BTS
2) Update New SW to BTS
3) Select Commissioning Template
4) Modify Commissioning Template to Create Commissioning File for LTE BTS
5) Send Parameters to BTS & Reset
6) Antenna Sweep & Auto-detection of MHA
7) Modify Antenna Line Settings
8) Set PCI, RACH Root Sequence, & TAC to Final Value
9) Re-send Parameters to BTS, Unlock, & Reset
10)Verify BTS State & Check Alarms
Summary of Procedure
I. Object Creation for LTE Site in NetAct (1)
II. LTE BTS Commissioning & Integration
1 Explained in a separate document.
Irwan Radius / v3.0 / 08.02.2013
5 Nokia Siemens Networks 2013
LTE BTS Commissioning & Integration
- Connect & Login to BTS Site - Update New SW to BTS Site
- Select Commissioning Template
Irwan Radius / v3.0 / 08.02.2013
6 Nokia Siemens Networks 2013 Irwan Radius / v3.0 / 08.02.2013
Login to the BTS using BTS Site Manager.
User name : Nemuadmin
Password : nemuuser
Accept the self-signed BTS certificate.
Login to BTS Using BTS Site Manager
Note :
Select and use the right version of BTS Site Manager which is compatible with the SW package of the LTE BTS.
E.g. for BTS SW package release version LN3.0_ENB_1103_772_11, use BTS Site Manager version 3.0.1203.
7 Nokia Siemens Networks 2013
Update New SW to BTS
Update new SW to the BTS and take the new SW into use. The contents of the SW package are defined in a master file (i.e. TargetBD.xml or SW package zip file).
SW update takes approximately 20-30 minutes to complete.
Irwan Radius / v3.0 / 08.02.2013
8 Nokia Siemens Networks 2013 Irwan Radius / v3.0 / 08.02.2013
Locate & Select the Commissioning Template
- Template -
Select this if you are using an existing commissioning file as a template file that contains the parameters to be used in the commissioning. You can change the parameters when going through the Wizard pages.
Select the right template.
Currently, there are 8 templates provided.
ONLY USE THESE TEMPLATES. DO NOT CREATE OWN FROM PREVIOUS SITE INSTALL !
9 Nokia Siemens Networks 2013
LTE BTS Commissioning & Integration
- Create LTE BTS Commissioning File
Irwan Radius / v3.0 / 08.02.2013
10 Nokia Siemens Networks 2013 Irwan Radius / v3.0 / 08.02.2013
HW Selection
Each template already has pre-defined HW selection.
Based on the information provided in the RF Spec :
select the type of System Module and
RF Module(s)
define the number of RF Module(s)
required
1
11 Nokia Siemens Networks 2013 Irwan Radius / v3.0 / 08.02.2013
Site Properties
2
2
2
3
3
4
5
4
4
5
Based on the information provided in the RF Spec and Transpec, fill in the following fields in Site Properties :
Site Name, Location, & Description
BTS ID
NTP Server IP address
Primary & Secondary DNS Server IP address
2
12 Nokia Siemens Networks 2013
Security
Leave the Security configuration as it is now. No modification is needed.
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13 Nokia Siemens Networks 2013 Irwan Radius / v1.0 / 11.01.2013
Physical Layer Configuration Select the right PDH Interface and Ethernet Interface based on the information provided in the Transpec.
Always select Autodetect for the Ethernet Interface.
7
6
7
6
In this example :
BTS05 = LTE . BTS01 = U900.
E1 IF-1 in LTE BTS will be connected to E1 IF-4 in U900 BTS.
14 Nokia Siemens Networks 2013 Irwan Radius / v1.0 / 11.01.2013
Ethernet Switching, Ethernet Link OAM, & Ethernet Service OAM
Leave the Ethernet Switching , Ethernet Link OAM , and Ethernet Service OAM configuration as they are now. No modification is needed.
15 Nokia Siemens Networks 2013 Irwan Radius / v1.0 / 11.01.2013
IP Interfaces (1)
Based on the information provided in the Transpec, configure :
MTU size
VLAN ID and VLAN IP Address
(see next page)
8
8
16 Nokia Siemens Networks 2013
IP Interfaces (2)
10
9
9 9
9
10 10
10
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17 Nokia Siemens Networks 2013
Quality of Service & Timing Over Packet
Leave the Quality of Service and Timing over Packet configuration as they are now. No modification is needed.
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18 Nokia Siemens Networks 2013 Irwan Radius / v3.0 / 08.02.2013
Application Address
12
11
12
UCS-plane 11
M-plane
M-plane
UCS-plane
Based on the information provided in the Transpec, select the IP interface for :
User Plane (U)
Control Plane (C)
Management Plane (M/OAM)
Synchronication Plane (S)
19 Nokia Siemens Networks 2013 Irwan Radius / v1.0 / 11.01.2013
RTT Measurement , IP Security, and Synchronization
Leave the RTT Measurement , IP Security, and Synchronization configuration as they are now. No modification is needed.
20 Nokia Siemens Networks 2013 Irwan Radius / v1.0 / 11.01.2013
Routing
Based on the information provided in the Transpec, configure the static route for :
S-GW
MME
OAM
13
13
21 Nokia Siemens Networks 2013
IP Filtering & Measurement Configuration
Leave the IP Filtering and Measurement Configuration as they are now. No modification is needed.
Irwan Radius / v3.0 / 08.02.2013
22 Nokia Siemens Networks 2013
BTS Settings
Select the correct Time Zone for New Zealand i.e. (GMT+12) NZ.
Select the correct Synchronization sources for BTS fault management i.e. Transmission synchronization (TDM/SyncE/ToP) in use.
Based on the information provided in the RF Spec, fill in the Module locations i.e. the location of the RF modules.
E.g. ELTOD / EATON cabinet , RRH , Shelter.
14
15
16
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23 Nokia Siemens Networks 2013 Irwan Radius / v1.0 / 11.01.2013
Concurrent Mode Settings (1) Non RF Sharing
Based on the information provided in the RF Spec, configure the Concurrent Mode Settings of the BTS.
Non RF Sharing
17
17
Note :
Refer to Connecting Diagram no. I VI & XIII in the Appendix for Non-RF Sharing configuration.
24 Nokia Siemens Networks 2013 Irwan Radius / v1.0 / 11.01.2013
Concurrent Mode Settings (2) RX Diversity Sharing (LTE1800 & GSM1800)
RxDiv Sharing
17
17
Note :
Refer to Connecting Diagram no. VII XII in the Appendix for RxDiversity Sharing configuration.
25 Nokia Siemens Networks 2013 Irwan Radius / v1.0 / 11.01.2013
Concurrent Mode Settings (3) RF Sharing (LTE1800 & GSM1800)
17
17
RF Sharing
This is not yet supported on
current SW release !
26 Nokia Siemens Networks 2013 Irwan Radius / v1.0 / 11.01.2013
Cell Resources (1) MIMO Site Based on the information provided in the RF Spec : Define the number of cells under Local cells.
Configure the the antenna line for each cell.(2)
Set the MIMO settings.
- For MIMO site, MIMO type is set to Dynamic
Open Loop MIMO.
- For non-MIMO site, there is no need to set the
MIMO type (see next page).
Set the carrier power (for each cell).
21 20
18
18
21
20
19
(2) Depending on configuration type.
Refer to Connecting Diagram no. I VI in the Appendix for
MIMO configuration.
19
27 Nokia Siemens Networks 2013
Cell Resources (2) non-MIMO Site
Non-MIMO site
18
21 21
18
19
(2) Depending on configuration type.
Refer to Connecting Diagram no. VII XIII in the Appendix for
non-MIMO configuration.
19
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28 Nokia Siemens Networks 2013
LTE Carriers
Based on the information provided in the RF
Spec, set the LTE Carriers of every cell as
follow :
Downlink (TX) carriers.
- Bandwidth = 20 MHz
- EARFCN = 1800 (3)
Uplink (TX) carriers.
Corresponding uplink carriers will be
automatically set based on the downlink
carriers.
22
22
(3) Subject to change after refarming.
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29 Nokia Siemens Networks 2013
Antenna Line Management & Antenna Line Settings
Leave the Antenna Line Management as it is now. No modification is needed.
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30 Nokia Siemens Networks 2013 Irwan Radius / v3.0 / 08.02.2013
Antenna Line Settings
Leave the Antenna Line Settings as it is now.
However, once antenna sweeps and auto-detect of MHA are done, Antenna Settings and MHA Settings have to be updated.
Important !
For RxDiversity Sharing (LTE1800 & GSM1800) configuration, on each diversity branch the following parameters need to be set as follow:
Additional Rx Gain : 29.0 dB
Total loss : -1.0 dB
The same value also has to be set on each diversity branch on the GSM1800 BTS.
23
23
31 Nokia Siemens Networks 2013 Irwan Radius / v1.0 / 11.01.2013
TMARET/RET & External Fault and Control Settings Leave the Siemens Properties AISG1.1 TMARET and RET Settings, System Module External Fault and Control Settings, and Radio Module External Fault and Control Settings as they are now. No modification is needed.
Note :
VFNZ is using RCUA for RET. Hence, it is not available for LTE.
External alarms will be collected by 3G. Hence, they are not available for LTE.
32 Nokia Siemens Networks 2013
Radio Network Configuration (1) - MRBTS
Under MRBTS, based on the information provided in the Transpec, configure :
Multiradio flexi BTS site identifier
(mrbtsid)
24
24
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33 Nokia Siemens Networks 2013 Irwan Radius / v1.0 / 11.01.2013
Radio Network Configuration (2) - LNBTS Under MRBTS, based on the information provided in the Transpec & RF Spec, configure :
Macro eNB identifier (lnbtsId)
eNB name
26
26
25
25
34 Nokia Siemens Networks 2013
Radio Network Configuration (3) ADIPNO
Under ADIPNO, based on the information provided in the Transpec, configure :
Primary IP address of main MME
27
27
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35 Nokia Siemens Networks 2013
Radio Network Configuration (4) SGW IP Address
Under GTPU, based on the information provided in the Transpec, configure :
SGW IP address
28
28
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36 Nokia Siemens Networks 2013
Radio Network Configuration (5.1) LNCEL
Under LNCEL for every cell, configure :
LTE cell configuration identifier
(lncellId)
Cell name
Physical layer cell identity (PCI)
RACH root sequence
Rank indication reporting enable
Tracking area code (TAC)
See next page for more details.
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37 Nokia Siemens Networks 2013
Radio Network Configuration (5.2) LNCEL
lncellId is lnbtsId with 1, 2, 3 added to end for each cell.
Cell name is eNB name with 1LCL01, 2LCL02, 3LCL03 added to end for each cell.
Physical layer cell identity (PCI) is based on the information provided by Optimisation team.(4)
RACH root sequence is based on the information provided by Optimisation team.(4)
Tracking area code (TAC) is based on the information provided by Optimisation team.(4)
29
30
31
32
33
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(4) In the BTS commissioning file template, PCI, RACH root sequence, and TAC are set to dummy (temporary) value.
The final value is provided by Optimisation team and saved in a file located in the server under the following directory :
T:\LTE Parameters (or \\nasftc\LTE Parameters)
Immediately after the site is commissioned, commissioning engineer on the site will inform Config team, get the final value of PCI,
RACH root sequence, and TAC of the site, and update them to the BTS accordingly.
38 Nokia Siemens Networks 2013
Radio Network Configuration (5.3) LNCEL
The following parameters also need to be checked (in every cell) :
Administrative state
Rank indication reporting enable
For MIMO site, rank indication reporting enable is set to true.
However, for non-MIMO site, rank indication reporting enable has to be set to false.
Administrative state of each cell should be set to locked.
Administrative state can be changed to unlocked only after :
antenna installation is finished and antenna settings are modified accordingly
MHA installation and auto-detection are completed and MHA settings are modified accordingly
PCI, RACH root sequence, and TAC are set to the final value
34
35
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39 Nokia Siemens Networks 2013
Summary of Parameters (1)
No Wizard PageParameter Name
(as appeared in the BTS Manager)Abbreviated Name
Managed
Object ClassValue
1 HW Selection Radio Module - - Refer to RF Spec.
HW Selection System Module - - Refer to RF Spec.
2 Site Properties Name systemTitle FTM Refer to RF Spec.
Site Properties Location locationName FTM Refer to RF Spec.
Site Properties Description userLabel FTM Refer to RF Spec.
3 Site Properties BTS ID btsId IPNO Refer to Transpec.
4 Site Properties NTP Server ntpServers INTP Refer to Transpec.
5 Site Properties Primary DNS Server serverIpAddress IDNS Refer to Transpec.
Site Properties Secondary DNS Server serverIpAddress2 IDNS Refer to Transpec.
6 Physical Layer Configuration PDH Interface ID pdhPSTTPId PPTT Refer to Transpec.
7 Physical Layer Configuration Ethernet Interface ID ethLinkId ETHLK Refer to Transpec.
Speed and duplex speedAndDuplex ETHLK Set to "Autodetect".
8 IP Interfaces MTU Size mtu IEIF Refer to Transpec.
9 IP Interfaces VLAN ID vlanId IVIF Refer to Transpec.
10 IP Interfaces VLAN IP Address localIpAddr IVIF Refer to Transpec.
11 Application Address User Plane uPlaneIpAddress IPNO Refer to Transpec.
Application Address Control Plane cPlaneIpAddress IPNO Refer to Transpec.
Application Address Synchronization Plane sPlaneIpAddress IPNO Refer to Transpec.
12 Application Address Management Plane mPlaneIpAddress IPNO Refer to Transpec.
13 Routing Destination destIpAddr IPRT Refer to Transpec.
Routing Netmask netmask IPRT Refer to Transpec.
Routing Gateway gateway IPRT Refer to Transpec.
14 BTS Settings Time Zone timeZone MRBTS Select "(GMT+12)NZ".
15 BTS Settings Synchronization sources for BTS fault management tdmSyncInUse BTSSCL Select "Transmission synchronization (TDM/SyncE/ToP) in use".
16 BTS Settings Module locations moduleLocation RMOD Refer to RF Spec.
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40 Nokia Siemens Networks 2013 Irwan Radius / v3.0 / 08.02.2013
Summary of Parameters (2)
No Wizard PageParameter Name
(as appeared in the BTS Manager)Abbreviated Name
Managed
Object ClassValue
17 Concurrent Mode Settings RF sharing enabled rfSharingEnabled BTSSCL Refer to RF Spec & Connecting Diagram.
Concurrent Mode Settings Radio module connections - - Refer to RF Spec & Connecting Diagram.
18 Cell Resources Local cells lCellId LCELL Refer to RF Spec.
19 Cell Resources Antennas antlId LCELL Refer to RF Spec & Connecting Diagram.
20 Cell Resources MIMO type dlMimoMode LNCEL Refer to RF Spec.
21 Cell Resources Power pMax LNCEL Refer to RF Spec.
22 LTE Carriers Bandwidth (DL) dlChBw LNCEL Refer to RF Spec.
LTE Carriers EARFCN (DL) earfcnDL LNCEL Set as "1800" (subject to change after refarming).
LTE Carriers Bandwidth (UL) ulChBw LNCEL Refer to RF Spec.
LTE Carriers EARFCN (UL) earfcnUL LNCEL Set as "1800" (subject to change after refarming).
23 Antenna Line Settings Additional Rx Gain additionalRxGain ANTLFor RxDiv Sharing configuration only and on each diversity branch:
set to "29.0 dB".
Antenna Line Settings Total Loss antennaTotalLoss ANTLFor RxDiv Sharing configuration only and on each diversity branch:
set to "-1.0 dB".
24 Radio Network Configuration Multiradio flexi BTS site identifier mrbtsId MRBTS Refer to Transpec.
25 Radio Network Configuration Macro eNB identifier lnbtsId LNBTS Refer to Transpec.
26 Radio Network Configuration eNB name enbName LNBTS Refer to RF Spec.
27 Radio Network Configuration Primary IP address of main MME mmeIpAddrPrim ADIPNO Refer to Transpec.
28 Radio Network Configuration SGW IP address sgwIpAddress GTPU Refer to Transpec.
29 Radio Network Configuration LTE cell configuration identifier lnCelId LNCEL Equal to lnbtsId with "1","2","3" added to end for each cell.
30 Radio Network Configuration Cell name cellName LNCELEqual to eNBname with "1LCL01","2LCL02","3LCL03" added to end
for each cell.
31 Radio Network Configuration Physical layer cell identity phyCellId LNCEL Provided by Optimisation Team.
32 Radio Network Configuration RACH root sequence rootSeqIndex LNCEL Provided by Optimisation Team.
33 Radio Network Configuration Tracking area code tac LNCEL Provided by Optimisation Team.
34 Radio Network Configuration Administrative state administrativeState LNCEL Set to "locked".
35 Radio Network Configuration Rank indication reporting enable riEnable LNCELFor MIMO: set to "true".
For non-MIMO: set to "false".
41 Nokia Siemens Networks 2013
LTE BTS Commissioning & Integration
- Send Parameters to BTS & Reset
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42 Nokia Siemens Networks 2013 Irwan Radius / v3.0 / 08.02.2013
Send the Commissioning Parameters to BTS
Click Send Parameters to send the commissioning parameters to the BTS.
Note that once the Send Parameters button is clicked, the process cannot be canceled.
43 Nokia Siemens Networks 2013
LTE BTS Commissioning & Integration
- Modify Antenna Line Settings
Irwan Radius / v3.0 / 08.02.2013
44 Nokia Siemens Networks 2013
Modify Antenna Line Settings
After antenna sweep and auto-detection of MHA :
check that Antenna Line Management and AISG MHA Settings have been automatically updated.
add additional data i.e. Installation date, BTS ID, and Sector ID in AISG MHA Settings
modify Antenna Line Settings accordingly (e.g. total loss).
Irwan Radius / v3.0 / 08.02.2013
45 Nokia Siemens Networks 2013
LTE BTS Commissioning & Integration
- Verify BTS State & Check Alarms
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46 Nokia Siemens Networks 2013 Irwan Radius / v1.1 / 15.01.2013
Verify BTS State After Integration & Check Alarms
Once integrated, the BTS operational state should show On air and the TRS operational state should show TRS commissioned.
Once communication is established with iOMS, OAM state should show OAM connected.
If GTP-U supervision is enabled, check to make sure that there is no GTP-U Path Failure alarm related to the connection to S-GW.
Check to make sure that there is no S1 SCTP Path Failure alarm related to the connection to MME.
47 Nokia Siemens Networks 2013
Appendix : Connecting Diagram
Irwan Radius / v3.0 / 08.02.2013
48 Nokia Siemens Networks 2013
List of Connecting Diagram
No. # Sector MIMO LTE BW Concurrent Mode RRH
Deployment
LTE 1800 GSM 1800
# FSME # FXEA # ESMB # FXEA
I 1 Yes 20 MHz Non-RF Sharing No 1 1 - -
II 2 Yes 20 MHz Non-RF Sharing No 1 2 - -
III 3 Yes 20 MHz Non-RF Sharing No 1 2 - -
IV 1 Yes 20 MHz Non-RF Sharing Yes 1 1 - -
V 2 Yes 20 MHz Non-RF Sharing Yes 1 2 - -
VI 3 Yes 20 MHz Non-RF Sharing Yes 1 3 - -
VII 1 No 20 MHz RxDiversity Sharing No 1 1 1 1
VIII 2 No 20 MHz RxDiversity Sharing No 1 1 1 1
IX 3 No 20 MHz RxDiversity Sharing No 1 1 1 1
X 1 No 20 MHz RxDiversity Sharing Yes 1 1 1 1
XI 2 No 20 MHz RxDiversity Sharing Yes 1 2 1 2
XII 3 No 20 MHz RxDiversity Sharing Yes 1 3 1 3
XIII 3 No 20 MHz Non-RF Sharing No 1 1 - -
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49 Nokia Siemens Networks 2013 Irwan Radius / v3.0 / 08.02.2013
Connecting Diagram I LTE MIMO, BW 20 MHz 1-Sector (G Type)
F
X
E
A
F
S
M
E
LTE 1800
2-port antenna
TxRx TxRx TxRx
Rx Rx Rx
50 Nokia Siemens Networks 2013 Irwan Radius / v3.0 / 08.02.2013
Connecting Diagram II LTE MIMO, BW 20 MHz 2-Sector (H Type)
F
S
M
E
LTE 1800
2-port antenna
F
X
E
A
F
X
E
A
2-port antenna
TxRx TxRx TxRx
TxRx TxRx TxRx
Rx Rx Rx
Rx Rx Rx
51 Nokia Siemens Networks 2013 Irwan Radius / v3.0 / 08.02.2013
Connecting Diagram III LTE MIMO, BW 20 MHz 3-Sector (H Type)
F
S
M
E
LTE 1800
2-port antenna
F
X
E
A
F
X
E
A
2-port antenna 2-port antenna
TxRx TxRx TxRx
TxRx TxRx TxRx
Rx Rx Rx
Rx Rx Rx
52 Nokia Siemens Networks 2013 Irwan Radius / v3.0 / 08.02.2013
Connecting Diagram IV LTE MIMO, BW 20 MHz 1-Sector RRH Deployment (G Type)
F
S
M
E
LTE 1800
F
X
E
A
Ce
ll 1
2-p
ort a
nte
nn
a TxRx TxRx TxRx
Rx Rx Rx
53 Nokia Siemens Networks 2013 Irwan Radius / v3.0 / 08.02.2013
Connecting Diagram V LTE MIMO, BW 20 MHz 2-Sector RRH Deployment (G Type)
F
S
M
E
LTE 1800
F
X
E
A
F
X
E
A
Ce
ll 1
Ce
ll 2
2-p
ort a
nte
nn
a
TxRx TxRx
TxRx TxRx
TxRx
TxRx
Rx Rx Rx
Rx Rx Rx
2-p
ort a
nte
nn
a
54 Nokia Siemens Networks 2013 Irwan Radius / v3.0 / 08.02.2013
Connecting Diagram VI LTE MIMO, BW 20 MHz 3-Sector RRH Deployment (G Type)
F
S
M
E
LTE 1800
F
X
E
A
F
X
E
A
F
X
E
A
2-p
ort a
nte
nn
a
Ce
ll 1
Ce
ll 2
Ce
ll 3
2-p
ort a
nte
nn
a
2-p
ort a
nte
nn
a TxRx TxRx
TxRx TxRx
TxRx TxRx TxRx
TxRx
TxRx
Rx Rx Rx
Rx Rx Rx
Rx Rx Rx
55 Nokia Siemens Networks 2013 Irwan Radius / v3.0 / 08.02.2013
Connecting Diagram VII LTE-GSM RxDiversity Sharing, non-MIMO, BW 20 MHz 1-Sector (A Type)
F
S
M
E
LTE 1800
GSM 1800
2-port antenna
F
X
E
A
E
S
M
B
F
X
E
A
TxRx TxRx TxRx
Rx Rx Rx
TxRx TxRx TxRx
Rx Rx Rx
RxOut
RxOut RxOut RxOut
RxOut RxOut
On each diversity branch on both LTE and GSM BTS,
the following parameters need to be set :
Additional Rx Gain : 29.0 dB
Total loss : -1.0 dB
56 Nokia Siemens Networks 2013 Irwan Radius / v3.0 / 08.02.2013
Connecting Diagram VIII LTE-GSM RxDiversity Sharing, non-MIMO, BW 20 MHz 2-Sector (A Type)
F
S
M
E
LTE 1800
GSM 1800
2-port antenna
F
X
E
A
E
S
M
B
F
X
E
A
TxRx TxRx TxRx
Rx Rx Rx
TxRx TxRx TxRx
Rx Rx Rx
RxOut
RxOut RxOut
RxOut RxOut
2-port antenna
On each diversity branch on both LTE and GSM BTS,
the following parameters need to be set :
Additional Rx Gain : 29.0 dB
Total loss : -1.0 dB
RxOut
57 Nokia Siemens Networks 2013 Irwan Radius / v3.0 / 08.02.2013
Connecting Diagram IX LTE-GSM RxDiversity Sharing, non-MIMO, BW 20 MHz 3-Sector (A Type)
F
S
M
E
LTE 1800
GSM 1800
2-port antenna
F
X
E
A
E
S
M
B
F
X
E
A
TxRx TxRx TxRx
Rx Rx Rx
TxRx TxRx TxRx
Rx Rx Rx
RxOut
RxOut RxOut
RxOut RxOut
2-port antenna 2-port antenna
On each diversity branch on both LTE and GSM BTS,
the following parameters need to be set :
Additional Rx Gain : 29.0 dB
Total loss : -1.0 dB
RxOut
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Connecting Diagram X LTE-GSM RxDiversity Sharing, non-MIMO, BW 20 MHz 1-Sector RRH Deployment (A Type)
F
S
M
E
LTE 1800
GSM 1800
E
S
M
B
F
X
E
A
F
X
E
A
2-p
ort a
nte
nn
a
Ce
ll 1
TxRx TxRx TxRx
TxRx TxRx TxRx
RxOut
RxOut
Rx Rx Rx
On each diversity branch on both LTE and GSM BTS,
the following parameters need to be set :
Additional Rx Gain : 29.0 dB
Total loss : -1.0 dB
59 Nokia Siemens Networks 2013 Irwan Radius / v3.0 / 08.02.2013
Connecting Diagram XI LTE-GSM RxDiversity Sharing, non-MIMO, BW 20 MHz 2-Sector RRH Deployment (A Type)
F
S
M
E
LTE 1800
GSM 1800
E
S
M
B F
X
E
A
F
X
E
A
F
X
E
A
F
X
E
A
2-p
ort a
nte
nn
a
2-p
ort a
nte
nn
a
Ce
ll 1
Ce
ll 2
TxRx TxRx TxRx
TxRx TxRx TxRx
TxRx TxRx TxRx
RxOut
RxOut
Rx Rx Rx
Rx Rx Rx
TxRx TxRx TxRx
On each diversity branch on both LTE and GSM BTS,
the following parameters need to be set :
Additional Rx Gain : 29.0 dB
Total loss : -1.0 dB
60 Nokia Siemens Networks 2013 Irwan Radius / v3.0 / 08.02.2013
Connecting Diagram XII LTE-GSM RxDiversity Sharing, non-MIMO, BW 20 MHz 3-Sector RRH Deployment (A Type)
F
S
M
E
LTE 1800
GSM 1800
E
S
M
B
F
X
E
A
F
X
E
A
F
X
E
A
F
X
E
A
F
X
E
A
F
X
E
A
2-p
ort a
nte
nn
a
2-p
ort a
nte
nn
a
2-p
ort a
nte
nn
a
Ce
ll 1
Ce
ll 2
Ce
ll 3
TxRx TxRx
TxRx TxRx
TxRx TxRx TxRx
TxRx
TxRx
TxRx TxRx
TxRx TxRx
TxRx TxRx TxRx
TxRx
TxRx
Rx Rx Rx
Rx Rx Rx
Rx Rx Rx
Rx Rx Rx
Rx Rx Rx
Rx Rx Rx
RxOut
RxOut
RxOut
RxOut
RxOut
RxOut
On each diversity branch on both LTE and GSM BTS,
the following parameters need to be set :
Additional Rx Gain : 29.0 dB
Total loss : -1.0 dB
61 Nokia Siemens Networks 2013 Irwan Radius / v3.0 / 08.02.2013
Connecting Diagram XIII LTE non-MIMO, BW 20 MHz 3-Sector (A Type)
F
S
M
E
LTE 1800
2-port antenna
F
X
E
A
2-port antenna 2-port antenna
TxRx TxRx TxRx
Rx Rx Rx