06 GU_OC02_E1_1 ZXSDR BTS Configuration for GU Co-Site (V4.09)

ZXSDR BTS Configuration for GU Co-site

Objective

After this course ， you will： Understand basic conception of GU co-site Master the networking of GU co-site Understand the configuration flow of GU co-site Grasp the operation of LMT, OMCB, OMCR Grasp the meanings of each key parameter for SDR

Note ： Before learning this course, students need to have an overall understanding of the configuration process for GSM or UMTS single mode..

Content

Overview Data Planning LMT Configuration OMCB Configuration BSC Configuration RNC Configuration

SDR Architecture

B8200+

BS8700

Radio UnitRadio UnitSA/SE/NIS

FS RRU

Control Signaling

Antenna

The structure of BS8700 is BBU plus RRU, with separated modules as Base band unit and RF unit.The structure of BS8700 is BBU plus RRU, with separated modules as Base band unit and RF unit.

IP Abis/Iub Interface

Different from traditional base stations, SDR base stations adopt the all-IP architecture. Their Abis/Iub interfaces use the IP protocol and physical bearing medium is FE/GE or E1/T1 (IP over E1/T1) instead of traditional TDM over E1/T1. IP over E1/T1 can take advantage of the existing transmission equipment to save investment. FE/GE can obtain more bandwidth, which complies with the evolution trend of the IP-based telecommunications system.

OMCB Definition

OMCB- Operate and Maintenance Center for Node B

OMCB OMCR

BSCRNC

Networking of GU Co-site

Switch or DDF

Configuration FlowData Planning

Hardware Inspection

LMT Configuration OMCB Configuration

The link is established?

Data Configuration Checking

BSC/RNC Configuration

Data Synchronization

Complete

Data planning is kernel part process of the entire SDR data configuration.

Hardware Inspection checks the SDR rack, board, physical connection, antenna, and external alarms. It is performed on the construction site and is not introduced in this manual.

LMT is a quick configuration tool for a single SDR base station. A maintenance engineer can connect the SDR and perform data configuration by LMT.

OMCB is the network management configuration tool for SDR base stations. After SDR is connected to OMCB, all the LMT functions can be performed by OMCB.

The BSC/RNC side uses the interfacing data with SDR.

Content

Overview Data Planning LMT Configuration OMCB Configuration BSC Configuration RNC Configuration

Racks and Boards Planning

Rack 1: one BBU (B8200) Rack 2: one RRU (R8882), with the working frequency band of 900MHz and

the radio system of GSM Rack 3: one RRU (R8840), with the working frequency band of 2,100 MHz

and the radio system of WCDMA

FS uBPG

Transmission Resource Planning

OMP1(OMCB)

IP Iub RPU

SDTB2EIPI

(EUIP)

IP Abis RPU

GSM IP: 172.18.6.18/24WCDMA IP (IPoE1): 110.10.6.18/24WCDMA IP (IPoFE): 60.30.6.18/24OMCB Link IP: 112.12.6.18/24

EUIP_3GSDR: 110.10.6.254/24EUIP_OMCB_CH: 112.12.6.254/24

EUIP_2GSDR: 172.18.6.254/24

IP Abis: 20.20.0.1

IP Iub: 30.20.0.130.30.0.1

Planning of SDR Transmission Resources and IP addresses

Name Meaning Address

GSM IP GSM IP address of SDR 172.18.6.18/24

WCDMA IP (IPoE1) WCDMA IP address of SDR (IP over E1) 110.10.6.18/24

WCDMA IP (IPoFE) WCDMA IP address of SDR (IP over FE) 60.30.6.18/24

OMCB Link IP OMCB Link IP address of SDR 112.12.6.18/24

EUIP_2GSDR IP address of iBSC for SDR Gateway (IPoverE1) 172.18.6.254/24

EUIP_3GSDR IP address of RNC for SDR Gateway (IPoverE1) 110.10.6.254/24

EUIP_OMCB_CH IP address of the OMCB channel for SDR O&M Gateway 112.12.6.254/24

GIPI_3GSDR IP address of RNC for SDR Gateway (IPoverFE) 60.30.6.254/24

GIPI_OMCB IP address of RNC for OMCB Gateway 139.29.12.254/24

OMCB_IP OMCB IP address configured for RNC 139.29.12.1/24

IP Abis IP Abis virtual address of iBSC 20.20.0.1

IP IubIP Iub virtual address 1 of RNC 30.20.0.1

IP Iub virtual address 2 of RNC 30.30.0.1

OMCB_CH_IP OMCB Channel IP 113.40.0.1

Time Slot Allocation

IP Port ID E1 Link ID Time Slot HDLC ID HDLC ID in

BSC/RNC SideConnection

Object Remarks

IP Port ID2 Link ID0 Slot 1-31 HDLC ID0 HDLC ID 1 iBSC

Transparent transmission via RNC

IP Port ID3 Link ID1 Slot 1-31 HDLC ID1 HDLC ID 2 RNC Straight-through

IP Port ID5 Link ID3 Slot 1-2 HDLC ID4 HDLC ID 5 RNC O&M Link of OMCB

SCTP Association Parameters

Parameter Meaning Planned Value Remarks

GSM No. GSM site number (SCTP port number of 2GSDR) 6

Configure SDR port number in the case of SCTP for GSM

Node B ID UMTS site number 6 -

iBSC Port No. SCTP port number of iBSCThe home CMP module number of SDR is 3.

SCTP port number of iBSC = 14592 + home CMP module number of SDR

RNC Port No. SCTP port number of RNC 777The configuration of RNC is consistent with that of SDR

3GSDR Port No. SCTP port number of 2GSDR 777The configuration of RNC is consistent with that of SDR

GSM Radio Resource

RF Unit R8882

Cell S2/2

Carrier Wave Power 30W for each Carrier Wave

Frequency point 10, 14(Cell1) 20, 24(Cell2)

BCCH Frequency point 10(Cell1), 20(Cell2) MCC 216

LAC 3981

CI 65401(Cell1), 65511(Cell2)

UMTS Radio Resource

RF Unit R8840

Carriers 3C

Carrier Wave Power 20W for each Carrier Wave

Frequency point 1920, 1925, 1930, 2110, 2115,2120

MCC 216

LAC 3981

Local Cell ID 0,1,2

Clock, Environment, and Monitored Data

Data Type Configuration

Environment Monitoring Configuration Default

Dry Contact Alarm Configuration Main Power Supply has a fault alarm

Clock Source Priority Configuration GPS: High priority; Line clock: Low priority

Content

Overview Data Planning LMT Configuration

Overview Create SDR Physical Data Configuring Transmission Resource Configuring Radio Resource

OMCB Configuration BSC Configuration RNC Configuration

Configuration Flow

LMT Login to SDR

Configuring Transmission

Resource

Configuring SDR Physical Data

Configuring Radio Resource

Complete

LMT Login to SDR

LMT Use Prerequisite Install the jre-6u10-windows-i586-p.exe Install the LMT software.

Login Mode Online configuration Offline configuration

Login Steps IP calculation of BBU boards IP configuration of the debugging device How to distinguish between the active CC and standby

Content

Create Basic Attribute

Create Rack

Create Topology Structure

Upper level and lower level: the board or rack close to the BBU is of the upper level, while the board or rack far away from the BBU is of the lower level. Each FS board in the BBU provides six optical fiber interfaces used to connect RRUs. From the front of the FS board, you can see that the interface numbers are 0, 1, 2, 3, 4, 5 from right to left. The RRU provides two optical fiber interfaces via the DTR board. One is used to connect the BBU with the interface number of LC0; the other is used to connect the lower-level RRU with the optical interface number of LC1.Select star or link for the topology type. RRS cascade can be realized only when the topology type is link.

Create Environment Monitoring

The environment monitoring parameters are automatically configured when a new board is added. The operator may adjust the threshold values by modifying the environment monitoring configuration.

Create Dry Contact

Content

Transmission Resource Configuration Flow

IP Port

PPP/ML-PPP

IP Parameter

IP Port

SCTP Accociation OMCB Channel

IP over E1 IP over FE

Create IP Port

When E1/T1 cable serves as the transmission medium, a maximum of eight pairs of E1 cables is available to one B8200 (one SA board).

Create HDLC Parameter (IPoE1)

Create PPP Parameter (IPoE1)PPP ID Used HDLC ID Connection

Object

PPP ID 0 HDLC ID0 iBSC

PPP ID 1 HDLC ID1~3 RNC

PPP ID 2 HDLC ID4 OMCB

Create IP Parameter IP ID0: WCDMA IP (IPoFE) uses it. IP ID1: GSM IP uses it. IP ID2: WCDMA IP (IPoE1) uses it. IP ID3: OMCB Link IP uses it.

Create SCTP Association

Create NCP/CCP (Only for WCDMA) This configuration is available only for WCDMA.

The service types include NCP and CCP as follows: NCP: Node B control port, which manages signaling interaction

in the common process. CCP: Communication control port, which manages signaling interaction

in the dedicated process.

Create OMC-B Link

Content

Create GSM Carrier

Create GSM Sector

Create GSM Carrier Frequency

Create WCDMA Operator Configuration

If multiple operators share the baseband

resource pool, set names of multiple

operators here.

Create WCDMA Baseband Resource Pool

To realize baseband resource sharing and

flexibly schedule traffic, you need to create the

baseband resource pool.

Create UMTS Sector

Create UMTS Local Cell

Content

Overview Data Planning LMT Configuration OMCB Configuration

Overview Configure Basic Properties Configuring SDR Physical Data Configuring Transmission Resource Configuring Radio Resource Data Synchronization & Upload

OMCB Configuration Flow

Modify Server Configuration

Configure Basic Properties

Resource

Complete

Add a Route

1 ． The command used to add a route on OMCB (SBCX) is:

#route add -net 112.12.6.18 gw 139.29.12.254 netmask 255.255.255.0 139.29.12.1

NoteNote：：In the LINUX system, the command used to add a route is:

route add -net destination network address gw next-hop address netmask IP address

of the network mask

2 ． After the operation, execute the netstat –nr command to view the route.

3 ． Set a permanent route. After adding the route using the route add command, to

avoid route loss after restarting the SBCX, you can add the line blow into the /etc/rc.d

/rc.local file as the root user:

#route add –net 112.12.6.18 gw 139.29.12.254 netmask 255.255.255.0 139.29.12.1

Modify Server Configuration File

Modify deploy-030womcb.properties

1 ． Log in to the server as the OMC user.

2 ． Enter the …\ums-svr\deploy directory, and then open the deploy-

030womcb.properties file.

3 ． Modify the fields in the red box to OMCB_IP.

Modify FTP Configuration File as the OMC User

1. Log in as the gomcr user, and then check whether userdefined-uep-psl-

ftpserver.port in the /home/gomcr/ums-svr/deploy/deploy-gsmomcr01.properties

file is 20021.

2 ． Log in as the root user, and then check whether listen_port in the

/etc/vsftpd/vsftpd.conf file is 10021.

3 ． If the value is not the correct one, modify it.

Modify the deploy-default.properties file as the OMC user

default.properties file.

3 ． Search the userdefined-uep-psl-ftpserver.port field and make sure that the value

of this field is identical with the configuration of the ftpserver port enabled on the OMCB

server. If it is not, then modify the value to 20021.

Content

Create SDR Management NE

Apply Mutex Right

Content

Create Base Station Equipment Resource Management

Create BBU Rack

Create RRU Rack

Create Rack Topology

Create Antenna

Create Clock Source Priority

Create Dry Contact Alarm

Content

Transmission Resource Configuration Flow

Create E1/T1 Line (IPoE1)

Create High-Level Data Link Control (IPoE1)

Create PPP (IPoE1) PPP ID Used HDLC ID Connection

Object

PPP ID 0 HDLC ID0 iBSCPPP ID 1 HDLC ID1~3 RNCPPP ID 2 HDLC ID4 OMCB

Create Ethernet(IPoFE)

Create Global Port

Create IP Parameter IP ID0: WCDMA IP (IPoFE) uses it. IP ID1: GSM IP uses it. IP ID2: WCDMA IP (IPoE1) uses it. IP ID3: OMCB Link IP uses it.

Create IP Parameter

Create SCTP Stream (Only for WCDMA)

create the SCTP stream parameters of NCP and CCP

Create OMC-B Link

Content

Create Base Station Radio Resource Management

1. In the resource tree, choose the Config Set node under the SDR. Right-

click Config Set and choose Create > Base Station Radio Resource

Management in the popup menu to open the Base Station Radio Resource

Management dialog box. Click OK.

2. The Base Station Radio Resource Management node is displayed in the

resource tree.

Create RRU Common Parameter

Create RF Connection

Create GSM Radio Resource 1

Create WCDMA Radio Resource 1

Create WCDMA Radio Resource 2

Content

Upload Data to OMCB

Content

Overview Data Planning LMT Configuration OMCB Configuration BSC Configuration

Overview IP over E1 Interface Configuration Create IP Property Create SDR Site and Radio Resource

RNC Configuration

BSC Configuration Flow

Create IP Property

IP over E1 Interface Configuration

Create SDR Site and Radio Resource

Complete

Content

RNC Configuration

Create Abis Interface Board

Create IP Abis Interface

Create SDR Real Interface

Create IP over E1 Configuration

Create PPP Configuration

Content

RNC Configuration

Create IP Property

Content

RNC Configuration

Create SDR Site

Create Cell

Create TRX

Content

Overview Configure Basic Properties Configuring SDR Physical Data Configuring the Transport Network Configuring GSM Radio Resource Configuring WCDMA Radio Resource Data Synchronization & Upload

OMCB Configuration Flow

Modify Server Configuration

Configure Basic Properties

Resource

Complete

Add a Route

1 ． The command used to add a route on OMCB (SBCX) is:

#route add -net 112.12.6.18 gw 139.29.12.254 netmask 255.255.255.0 139.29.12.1

NoteNote：：In the LINUX system, the command used to add a route is:

route add -net destination network address gw next-hop address netmask IP address

of the network mask

2 ． After the operation, execute the netstat –nr command to view the route.

3 ． Set a permanent route. After adding the route using the route add command, to

avoid route loss after restarting the SBCX, you can add the line blow into the /etc/rc.d

/rc.local file as the root user:

#route add –net 112.12.6.18 gw 139.29.12.254 netmask 255.255.255.0 139.29.12.1

Modify deploy-030womcb.properties

020sdrmap.properties file.

3 ． Modify the fields in the red box to OMCB_IP.

Modify FTP Configuration File as the OMC User

1. Log in as the gomcr user, and then check whether userdefined-uep-psl-

ftpserver.port in the /home/gomcr/ums-svr/deploy/ deploy-default.properties file is

20021.

2 ． Log in as the root user, and then check whether listen_port in the

/etc/vsftpd/vsftpd.conf file is 10021.

3 ． If the value is not the correct one, modify it.

Modify the deploy-default.properties file as the OMC user

default.properties file.

3 ． Search the userdefined-uep-psl-ftpserver.port field and make sure that the value

of this field is identical with the configuration of the ftpserver port enabled on the OMCB

server. If it is not, then modify the value to 20021.

Content

Create SDR Management NE

Apply Mutex Right

Content

Create Base Station Equipment Resource Management

Create BBU Rack

Create RRU Rack(R8882)

Create RRU Rack(R8840)

Create Fiber Cable

① Create fiber cable between FS and R8882

② Create fiber cable between FS and R8840

Create Clock Device

Create Antenna Device For RTR-U216, it supports the antenna to receive diversity, that is , port 1

works as Tx and Rx simultaneously, and port 2 is responsible for Rx to achieve 1T2R. It is necessary to configure two antennas and their corresponding sending and receiving relationship.

For R8882-GUL9012, port 1 and port 3 can work as Tx and Rx at the same time, port 2 and port 4 are responsible for Rx to achieve 2T4R. It is necessary to configure four antennas and their corresponding sending and receiving relationship.

Create Dry Contact Alarm

Modify PA Device Attribute

Content

Transport Network Configuration Flow

IP Port

PPP/ML-PPP

IP Parameter

IP Port

SCTP Accociation OMCB Channel

IP over E1 IP over FE

Create IP Port

① IP Port for IP over FE

② IP Port for IP Over E1

③ Complete

Create HDLC Channel Object (IPoE1)

Create PPP (IPoE1)

PPP No Used HDLC No. Connection Object

PPP No.0 HDLC No.0 iBSC

PPP No.1 HDLC No.1~3 RNC

PPP No.2 HDLC No.4 OMCB

Create the PPP to iBSC

Create PPP to RNC

Create PPP to the OMCB

PPP Complete Creation

Create IP Parameter

IP ID1: WCDMA IP (IPoFE) uses it. IP ID2: GSM IP uses it. IP ID3: WCDMA IP (IPoE1) uses it. IP ID4: OMCB Link IP uses it.

Create IP parameter for WCDMA IP (IPoFE)

Create IP parameter for GSM

Create IP parameter for WCDMA (IPoE1)

Create IP parameter for OMCB link

IP Parameter Complete Creation

IP address, Net mask, Gateway: In the IPoFE transmission, type the

real IP address. In the IPoE1 transmission, keep the default setting.

Create SCTP Stream (Only for WCDMA)

Create OMCB Channel

Content

Create GSM Radio network Object

Create GSM RU

Create GSM Sector

Create GSM Carrier Frequency

Content

Create WCDMA Radio network Object

Create Operator object

Create Baseband Resource Pool

Create WCDMA Sector

Create WCDMA Local Cell

Content

After properly configuring the transmission

resources and establishing the link

between the OMCB and SDR, you need to

perform data synchronization.

Upload Data to OMCB

The configuration data has existed in the SDR, for example, the SDR

data has been configured by using the LMT. For this scenario, you need

to upload the SDR data to the OMCB.

Content

Overview IP over E1 Interface Configuration Create IP Abis Bandwidth Resource Pool Create IP Property Create SDR Site and Radio Resource

BSC Configuration Flow

Create IP Property

IP over E1 Interface Configuration

Create SDR Site and Radio Resource

Complete

Create IP Abis Bandwidth Resource

PoolThe iBSC has finished commissioning and

debugging, and all functions are normal.This chapter only describes the operation of connection between the iBSC and SDR.

Content

Create Abis Interface Board

Create IP Abis Interface

Create SDR Real Interface

Create IP over E1 Configuration

Create PPP Configuration

Content

Create IP Abis Bandwidth Resource Pool

Content

Create IP Property

Content

Create SDR Site

Create Cell

Create TRX

Content

RNC Configuration Overview IP over E1 Interface Configuration IP over FE Interface Configuration RPU Board IP Address Configuration Node B Office Configuration Path Group Configuration SCTP Association Configuration Node B Office Properties Configuration Global Supplemented Resource Configuration Radio Resource Configuration

Configuration Flow

Complete

Configuring IP over E1 Interface

Configuring IP over FE Interface

Configuring RPU Board IP Address

Configuring Node B Office

Configuring Path Group

Configuring SCTP Association

Configuring Node B Office

Information

Configuring Global Supplemented

Configuring Node B

Configuration Information

Configuring UTRAN CELL

Content

Create Iub Interface Board

Create Iub Interface Board SDTI

Create Semi-Permanent Connection For SDTI

Create HDLC Link According to the planned data, HDLC ID1 is transmitted to iBSC

through semi-permanent channel. Therefore, only the remaining four HDLC channels need to be configured at RNC side.

Creating IP Over E1 Ports

According to the planned data, there are totally four E1 lines to be processed on EIPI board. HDLC ID2, HDLC ID3, and HDLC ID4 use the same communication port number. HDLC ID5 is a dedicated channel of OMCB and it needs an individual port number. Therefore ,four IP Over E1 port numbers need to be created.

Creating PPP Link for EUIP Port

Each IP over E1 must be configured with a PPP link. The links with the same Interface E1 No will be automatically bound in the same PPP link. .

Creating Interface IP Addresses

The following two IP addresses need to be configured for EIPI board: EUIP_3GSDR: This IP address is used to transfer service data. EUIP_OMCB: This IP address is used to transfer OMCB supervision

Content

Create GIPI IP Interface

Content

Create RPU Board IP Address

Content

Create Node B Office

Content

Create Path Group

This task creates the path group and assign the path group number.

Content

Create Node B Office Properties

Content

Create Global Supplemented Resource Global supplemented resource is used for OMCB RPU IP address

and outgoing OMCB NM IP.

Content

Radio Resource Configuration -----------Node B Configuration Information

This task creates the management relation between RNC and Node B, and configures the basic information.

Radio Resource Configuration -----------Create UTRAN Cell Global Information

Radio Resource Configuration -----------Create UTRAN Cell Setup Parameters

06 GU_OC02_E1_1 ZXSDR BTS Configuration for GU Co-Site (V4.09)

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