ZTE LMT Commissioning

Steps 1. Set the basic attribute parameters.

NodeB ID indicates the Node B site id

Steps 2. Configure the E1/T1 cable.

i. In the configuration management tree, click Transmission Resource Management > Physical Media Configuration > E1/T1 Link.

Parameter description: – Board Name: indicates through which the SDR accesses to E1/T1. For B8200, E1/T1 is accessed through SA board physically, but SA board does not do any actions

on E1/T1. Common group is done by CC board. Logically, E1/T1 is CC access, so the board herein is CC by default and you can not change it. – Link ID: indicates how many pairs of E1s are used. SA board introduces 8 pairs of E1, corresponding to link 0~7, respectively. If the link id of E1 line is 0 as shown in the figure, using the first pair of E1 line, it is the pair of E1 line with number 1 and 2. The link id configured in this step will be introduced while configuring HDLC path parameters. The E1 link used by an HDLC path is identified by the link id of this E1 link. – Link Type: indicates the type of peer equipment that

Step3. Configure the HDLC parameters.

i. In the configuration management tree, click Transmission Resource Management > IP Bearing Configuration > HDLC Parameter. ii. In the HDLC Parameter interface, right-click and select Add, set the proper parameters, as shown

Parameter description: – HDLC ID: The number begins with 0, automatically increasing once a record is added. It is automatically by the system and you need not change configure an HDLC for one E1. HDLC ID this step will be referenced while configuring parameter in the next step. – Bearing Type: Select E1. – Link ID No.: The number of E1 link that channel, that is, the Link ID configured If you add two links (0 and 1) in E1/T1 Configuration, there are two options: 0 and 1. – TS-bit mapping relation: The E1 timeslot occupied by HDLC channel. By default, one channel uses the timeslot 1~31 for this E1. it on demands. For E1 transmission, the is 1~31 while timeslot 0 is used for synchronization. For T1 transmission, the timeslot range timeslot 0 is used for synchronization.

Step 4. Configure the PPP parameter.

i. In the configuration management tree, click Transmission Resource Management > IP Bearing Configuration > PPP Parameter. ii. In the PPP Parameter interface, right-click and select Add, set the proper parameters, as shown

Parameter description: – PPP ID: The number begins with 0, automatically increasing once a record is added. It is automatically set by the system and you can leave it unchanged. – PPP encapsulation: only use an E1 cable at Abis and select PPP; use multiple E1 cables and select ML-PPP. – MP header style: if the PPP encapsulation is ML-PPP, long indicates to use 24bit to identify the sequence number of ML-PPP frame, short indicates to use 12bit to identify the sequence number of ML-PPP frame. If PPP encapsulation is PPP, MP header style is invalid. – MP priority: if MP header style is set to long or short, you can set the MP priority, 1 by default. If Mp header style is set to invalid, MP priority is invalid too, 255 by default. – Link ID No., Link 0, Link 1, and Link 2 are used to set the HDLC channel (HDLC ID) used by this PPP link. For PPP encapsulation, only link 0 is valid. For ML-PPP encapsulation, you can select multiple links based on the planning data. – Base station IP: the IP address that is used to communicate iBSC by SDR. Note that this address is the external address for SDR. Do not set it to the internal address for the boards of the SDR site. The internal address is only required while logging in other boards by using LMT or through master CC board.

step5. Configure the global port parameters. In the configuration management tree, click Transmission Resource Management > IP Bearing Configuration > Global Port Parameter. ii. In the Global Port Parameter interface, right-click and select Add, set the proper parameters, as shown

Parameter description: – Global Port ID: global port ID is generated automatically,

beginning with 1. – Working mode: IP Over Ethernet/IP Over PPP. If transmission media is FE, select IP Over Ethernet; if transmission media is E1, select IP Over PPP. – Port ID of link layer: indicates the port number used in protocol stack subsystem on the base station. The value is generated automatically and you need not change it. – Using VLAN: Currently, do not use VLAN. – Vlan ID: For FE transmission, set it based on planning data. For E1 transmission, it is invalid. This item is valid if checking the Using VLAN mark. The range is 2~4094, 65535 indicating invalid.

STEP 6.Configure the IP parameters. i. In the configuration management tree, click Transmission Resource Management > IP Bearing Configuration > IP Parameter. 96 Confidential and Proprietary Information of ZTE CORPORATION Chapter 6 LMT Configuration

ii. In the IP Parameter interface, right-click and select Add, set the proper parameters, as shown

Parameter description: – IP ID: The IP number used by protocol stack. – IP address, subnet mask: indicates the IP used while the base station accesses to base station controller. It is not required to fill in. – Gateway address: indicates the IP address of IPBB for base station controller. It is not required to fill in. – Configured Bandwidth(kbps): This parameter configures the available bandwidth for current IP based on network planning setting. For E1 access, you can set it to N*1984, in which N is the number of E1 (the bandwidth for each E1 is 2048kbps and there are only 31 available timeslots, so the result is 2048*31/32=1984). – Class of service: set the COS priority corresponding to this IP. Based on different service priorities, you can prefer to select the proper IP. You can configure multiple IP addresses on the base station. This option determines the service class that can be carried on current IP address.

STEP7. Configure the SCTP parameters. i. In the configuration management tree, click Transmission Resource Management > IP Bearing Configuration > SCTP Parameter. ii. In the SCTP Parameter interface, right-click and select Add, set the proper parameters, as shown

Parameter description: – Association ID: the unique SCTP identifier in global base station. The default value is 0. – Radio Mode: select GSM for GSM network. – Local IP Address: select it from the IP address list configured in IP Parameter, indicating which IP address is used to set up the link between iBSC and SCTP on the base station. Select the actual IP address used while the base station accesses to iBSC. – Local Port ID: specify the port number used while the base station sets up the SCTP link with iBSC. Pick the any value within 1~1536, that is, the GSM site ID on NetNumen. It is set by the system automatically and you can not change it. The local port number is generated automatically here after configuring the local site id. If this field is blank, you can first set Site ID in Configure Basic Attribute. – Remote port ID: the SCTP por number used by iBSC. It indicates the port number used while the SCTP link is set up on iBSC. This port number is calculated through proper algorithm on iBSC. The value of remote port ID equals to 0x3900 plus the CMP module number that belongs to this base station. – Remote IP AddressFill in with IP Abis address (virtual RPU address). – Number of in-and-out streams: set it to 6 by default.

STEP 8. Configure OMCB parameter. i. In the configuration management tree, click Transmission Resource Management > Channel Maintenance > OMC-B Parameter. ii. In the OMC-B Parameter interface, right-click and select Add, set the proper parameters, as shown

Parameter description:

– Base station inner IP: use default value and can not change it. – Operation and Maintenance Gateway IP: the IP address of OMCB channel. – QOS: select EF service (0xB8).

Steps 9. Configure the main rack 1 (BBU).

add the board UBPG

., add the board antenna

add the board RSU60-GU908

add the board RSU60-GU188

Add a topology for RSU60-GU908, as shown

Add a topology for RSU60-GU188, as shown

Add RRU Common Parameter

Add GSM　Sector

Add GSM RU

Add GSM Carrer