1. The port on the selected Abis interface board or the selected BTS is available and idle.
2. If the Multiplexing Mode of the selected TDM BTS is set to MODE5_1 or MODE6_1, the Flex Abis Mode parameter must be set to FLEX_ABIS(Flex Abis). Only a double-transceiver BTS supports the FLEX_ABIS(Flex Abis) mode.
3. If the type of a BTS is BTS20, BTS22C, BTS3001C, or BTS3001CP, the parameter Ring Mode should not be set to YES(Yes).
4. If the type of a BTS is BTS20, BTS22C, BTS3001C or BTS3001CP, the parameter Abis By Pass Mode should be set to FALSE(Not Support).
5. The selected BTS type must be consistent with the Service Type and Separate Mode.
6. The BTS in HDLC, HDLC HubBTS, or IP mode does not support the functions of Abis bypass and local switching, and the FlexAbis timeslot assignment mode.
7. The BTSs that do not support the BM/TC separated configuration mode are: BTS22C, BTS20, BTS30, BTS312, BTS3001C, BTS3001CP, BTS3002C, BTS3012A, BTS3006A, BTS3006C, and BTS3002E. The BTSs that support only the BM/TC separated configuration mode are: DBS3900 GSM, BTS3900 GSM, BTS3900A GSM, DBS3036, BTS3036, BTS3036A and BTS3900E GSM. The BTSs that support both the BM/TC separated and combined configuration modes are: BTS3012, BTS3012AE, and BTS3012_II.
8. If a BTS is added, a cell and TRX should be added too, and the TRX added must be the TRX in cabinet 0. For details, see the commands ADD CELL and ADD TRX.
| ID | Name | Description |
|---|---|---|
| BTSIDX | BTS Index | Meaning:BTS Index Value range:0~2047 Explanation: This parameter specifies the index number of a BTS. Each BTS is numbered uniquely in a BSC. Default value:None |
| BTSNAME | BTS Name | Meaning:BTS Name Value range:1-32 characters Explanation: This parameter specifies the name of a BTS. The name of each BTS is unique in a BSC. Excluding the invalid characters ';',',','"','''','=','\','%%','+++','&','#'. Default value:None |
| TYPE | BTS Type | Meaning:BTS Type Value range:BTS22C,BTS20,BTS30,BTS312,BTS3001C,BTS3001CP,BTS3002C,BTS3012A,BTS3006A,BTS3012,BTS3006C,BTS3002E,BTS3012AE,BTS3012_II,DBS3900_GSM,BTS3900_GSM,BTS3900A_GSM,DBS3036,BTS3036,BTS3036A,BTS3900B_GSM,BTS3900E_GSM Explanation: This parameter specifies the type of BTS. Default value:None |
| UPNODE | Up Node Type | Meaning:Up Node Type Value range:BSC,BTS Explanation: This parameter specifies the type of the connection object connected to the BTS. The BSC6000 supports BTS cascading. The connection objects connected to the BTSs might be GEIUB, GOIUB, GEHUB, or other BTSs. Default value:None |
| SRN | Subrack No. | Meaning:Subrack No. Value range:0~11 Explanation: This parameter indicates the number of the GMPS or GEPS on the BM side.of the Ater path. Default value:None |
| SN | Slot No. | Meaning:Slot No. Value range:0~27 Explanation: EIU/OIU slot number. Default value:None |
| PN | Port No. | Meaning:Port No. Value range:0~83 Explanation: EIU/OIU port number. Default value:None |
| IDXTYPE | Index Type | Meaning:Index Type Value range:BYNAME(By Name),BYIDX(By Index) Explanation: Index type. Default value:None |
| FSTIDX | Father BTS index | Meaning:Father BTS index Value range:0~2047 Explanation: Destination Site Index. Default value:None |
| FBTSNAME | Father BTS Name | Meaning:Father BTS Name Value range:1-32 characters Explanation: Owner Site Name. Default value:None |
| FPN | Father BTS Port No. | Meaning:Father BTS Port No. Value range:0~31 Explanation: This parameter specifies the port number of an upper-level BTS or the port number of the GEIUB/GOIUB.Each port is numbered uniquely in a BTS. Default value:None |
| BTSDESC | BTS Description | Meaning:BTS Description Value range:1-32 characters Explanation: This parameter specifies the extended information related to the BTS. Default value:None |
| MPMODE | Multiplexing Mode | Meaning:Multiplexing Mode Value range:MODE1_1,MODE2_1,MODE3_1,MODE4_1,MODE5_1,MODE6_1,MODE16K Explanation: This parameter specifies the timeslot multiplexing mode of the Abis interface of the base transceiver station. There are the following two multiplexing modes: 64 kbit/s statistic multiplexing mode 16 kbit/s physical multiplexing mode. The 64 kbit/s statistic multiplexing mode can be classified into the following modes: 1:1 64 kbit/s statistic multiplexing mode; 2:1 64 kbit/s statistic multiplexing mode; 3:1 64 kbit/s statistic multiplexing mode; 4:1 64 kbit/s statistic multiplexing mode; 5:1 64 kbit/s statistic multiplexing mode; 6:1 64 kbit/s statistic multiplexing mode. The six timeslot objects of the BTS are as follows: OML: The operation and maintenance link of the BTS. One BTS has only one OML and the rate is 64 kbit/s. In 64 kbit/s statistic multiplexing mode, the OML can only be multiplexed with the RSL in the BTS at the same level; in 16 kbit/s physical multiplexing mode, a 16 kbit/s timeslot unit is occupied. ESL: The extended signaling link of a BTS. When the Flex Abis is supported by the BTS and the 64 kbit/s statistic multiplexing mode is applied, the 64 kbit/s timeslots should be allocated. The 64 kbit/s timeslot of the BTS should be multiplexed with those of the OML onto the 64 kbit/s timeslot; in 16 kbit/s physical multiplexing mode, the timeslots are not allocated. That is, the ESL shares the same timeslots as the OML. RSL:The signaling link of the TRX. One TRX has one RSL. In 64 kbit/s statistic multiplexing mode, the rate is 64 kbit/s and the RSL can only be multiplexed with the OML in the BTS at the same level, or be multiplexed with the RSL in the same cabinet group; in 16 kbit/s physical multiplexing mode, a 16 kbit/s timeslot unit is exclusively occupied. TCH: traffic channel of the TRX with a data rate of 16 kbit/s. Idle: Idle timeslot of the BTS with a data rate of 16 kbit/s. The idle timeslot can be multiplexed only with the TCH of the same cabinet group onto a 64 kbit/s timeslot. Semi: Monitoring timeslot of the BTS with the data rate of 8 kbit/s, 16 kbit/s, 32 kbit/s, and 64 kbit/s. The monitoring timeslot can only be multiplexed with that on the semipermanent link. An E1 frame (2.048 Mbit/s) can be divided into thirty-two 64 kbit/s timeslots. In which, timeslot 0 is used for synchronization and thus cannot be allocated again. In statistic multiplexing, OML and RSL are multiplexed in one E1 timeslot. For example, the OML and the RSL, or two RSLs are multiplexed onto one E1 timeslot. In the 4:1 multiplexing application, three RSLs and one OML of one BTS, or three RSLs and four RSLs of one BTS can be multiplexed in one 64 kbit/s timeslot. If the multiplexing ratio exceeds 4:1, the 4:1 application is still used in the links to be multiplexed with the OML. For links to be multiplexed with the RSL, the multiplexing is performed according to actual scenarios. Default value:None |
| FLEXABISMODE | Flex Abis Mode | Meaning:Flex Abis Mode Value range:FIX_ABIS(Fix Abis),FLEX_ABIS(Flex Abis),SEMI_ABIS(Semisolid Abis) Explanation: This parameter specifies the following three timeslot allocation modes: Fix Abis, Flex Abis, and SemiSolid.In Fix Abis mode, the timeslot resources on the Abis interface correspond to the TCH resources on the Um interfaces based on configurations, and the mapping is 1:1.Flex Abis indicates that different services in the same BTS share Abis interface timeslots. In cases different BTSs share Abis interface timeslots, Abis interface timeslots are assigned as required.SemiSolid indicates that the Fix Abis is used in the BTS. All it upper-level BTSs use Flex Abis. If the lower-level BTSs are available, SemiSolid mode should be used. Default value:FIX_ABIS |
| ABISBYPASSMODE | Abis By Pass Mode | Meaning:Abis By Pass Mode Value range:True(Support),False(Not Support) Explanation: This parameter specifies whether a BTS supports Abis Bypass.In BSS chain topology, the Abis Bypass function enables the transmission between the upper-level BTS of the faulty BTS and the lower-level BTS of the faulty BTS are established through the board that supports the bypass function when the BTS is powered off.The Abis bypass function improves the reliability in the BSS networking. Default value:False |
| AST | Activity state | Meaning:Activity state Value range:NOT_ACTIVATED(Not activated),ACTIVATED(Activated) Explanation: This parameter specifies the operating status of the BTS, not-activated and activated. Default value:None |
| DCIDX | Cell index | Meaning:Cell index Value range:0~2047 Explanation: Cell Index must be unique in one BSC. It is used to uniquely identify a cell. The value of this parameter ranges from 0 to 8047. Internal 2G cells: 0-2047 External 2G cells: 2048-5047 External 3G cells: 5048-8047. Default value:None |
| SERVICEMODE | Service Type | Meaning:Service Type Value range:TDM,HDLC,HDLC_HubBTS,IP Explanation: This parameter specifies four transmission bearing modes of the BTS:TDM,HDLC,HDLC HubBTS, and IP. Default value:None |
| INPORT | In Port | Meaning:In Port Value range:0,1 Explanation:This parameter specifies the main E1 port of the BTS. When the BTS establishes links, this main E1 port is initially detected for link establishment. Default value:0 |
| IP | BTS IP | Meaning:BTS IP Value range:0.0.0.0-255.255.255.255 Explanation: This parameter specifies the device IP address of the PTU board, which is used for information processing at the application layer. The active and standby PTU boards share one device IP address. The device IP address of the PTU board and the IP address of the port on the PTU board must be in different network segments. Default value:None |
| IPMASK | BTS IP Mask | Meaning:BTS IP Mask Value range:0.0.0.0-255.255.255.255 Explanation: This parameter specifies the subnet mask of the device IP address of the PTU board. Default value:None |
| PEERIPADDR | Peer IP Addr | Meaning:Peer IP Addr Value range:0.0.0.0-255.255.255.255 Explanation: Port IP address of the IP interface board on the BSC side. Default value:None |
| DCELLNAME | Cell name | Meaning:Cell name Value range:1-32 characters Explanation: This parameter specifies the name of a cell. Default value:None |
| DCTYPE | Cell type | Meaning:Cell type Value range:GSM900,DCS1800,GSM900_DCS1800,GSM850,PCS1900,GSM850_1800,GSM850_1900 Explanation: This parameter specifies the frequency band of new cells. Each new cell can be allocated frequencies of only one frequency band. Once the frequency band is selected, it cannot be changed. GSM900: The cell supports GSM900 frequency band. DCS1800: The cell supports DCS1800 frequency band. GSM900 and DCS1800: The cell supports GSM900 and DCS1800 frequency bands. GSM850: The cell supports GSM850 frequency band. GSM850 and DCS1800: The cell supports GSM850 and DCS1800 frequency bands. PCS1900: The cell supports PCS1900 frequency band. GSM850 and PCS1900: The cell supports GSM850 and PCS1900 frequency bands. Default value:None |
| DCMCC | Cell MCC | Meaning:Cell MCC Value range:000-999 Explanation: This parameter specifies the mobile country code (MCC), for example, the MCC of China is 460. Default value:None |
| DCMNC | Cell MNC | Meaning:Cell MNC Value range:00-999 Explanation: This parameter specifies the mobile network code (MNC). Default value:None |
| DCLAC | Cell LAC | Meaning:Cell LAC Value range:1~65533,65535 Explanation:This parameter specifies the local area code (LAC). An MS can move randomly in the local location area and location update is not required. Appropriate segmentation of location areas has a significant impact on the balancing of signaling load and on the increase in the put-through rate. Default value:None |
| DCCI | Cell CI | Meaning:Cell CI Value range:0~65535 Explanation: This parameter specifies the identity of a cell. A cell is radio coverage area identified by base station identity code (BSIC) and cell global identification (CGI). Appropriate segmentation of cells has a significant impact on the balancing of signaling load and on the increase in the put-through rate. Default value:None |
| DTRXIDX | TRX index | Meaning:TRX index Value range:0~2047 Explanation: This parameter specifies the unique index number of each TRX in a BSC. Default value:None |
| CPLMODE | Separate Mode | Meaning:Separate Mode Value range:SUPPORT(Support),UNSUPPORT(Not Support) Explanation: This parameter specifies whether to support the separate mode. The separate mode indicates that the the physical TRX board and the logical carrier are separated in configuration. That is, there is no logical carrier mapping the physical TRX board.The inverse of the separate mode is non-separate mode. The non-separate mode indicates that each physical TRX board maps one logical carrier. That is, as long as the physical TRX board is available, the logical carrier is available, and the same is true inversely. Default value:None |
| TRXBN | TRX Board No. | Meaning:TRX Board No. Value range:0~71 Explanation: This parameter specifies the unique number of each board type in a site. Default value:None |
| TRXTP | TRX Board Type | Meaning:TRX Board Type Value range:DTRU,QTRU,DRRU,DRFU,MRRU,MRFU,GRFU,GRRU,BTS3900B,BTS3900E Explanation: This parameter is used to differentiate boards with unique identifiers in the BTS. Default value:None |
| TRXPN | TRX Board Pass No. | Meaning:TRX Board Pass No. Value range:0~7 Explanation: Number of a TRX on uplink tributary 0 Value 255 indicates that no TRX is connected. Default value:None |
| TRXNO | Logic TRX No. | Meaning:Logic TRX No. Value range:0~71 Explanation:This parameter specifies the TRX number, which must be unique in one BTS. The following two points should be paid attention to: 1. If the logical TRX is not separated from the physical board, This parameter specifies the TRX number in a cabinet. For such BTSs as the BTS3012II and BTS3002E, the TRX numbers may be discontinuous. 2. If the logical TRX is separated from the physical board, one-to-one mapping between them is not mandatory. Default value:None |
| FREQ | TRX Freq. | Meaning:TRX Freq. Value range:0~1023 Explanation: Frequence. Default value:None |
| RXUNAME | RXU Name | Meaning:RXU Name Value range:1-32 characters Explanation: This parameter specifies the name of the RXU. Each RXU is named uniquely in a BTS. Default value:None |
| RXUCHAINNO | RXU Chain No. | Meaning:RXU Chain No. Value range:0~11 Explanation: This parameter specifies the number of the RXU chain. One BTS is configured with up to 12 RXU chains, and the chain number of a BTS is unique. Default value:None |
| RXUCHAINHEADBN | RXU Chain Head Board No. | Meaning:RXU Chain Head Board No. Value range:0~1 Explanation: RXU Chain Head Board No. Default value:0 |
| RXUCHAINHEADPN | RXU Chain Head Port No. | Meaning:RXU Chain Head Port No. Value range:0~5 Explanation: RXU Chain Head Port No. Default value:None |
| REVCFGRING | Ring Mode | Meaning:Ring Mode Value range:NO(No),YES(Yes) Explanation: This parameter specifies whether a BTS supports the ring topology.The ring topology outperforms the chain topology in its ability to form two separate chains once disconnected at one point without affecting the services. This improves the robustness of the system. Default value:None |
| REVSN | Rev ring slot No. | Meaning:Rev ring slot No. Value range:0~27 Explanation: This parameter specifies the number of a slot in the BSC subrack where the GEIUB/GOIUB/GEHUB corresponding to the out-BSC end of the reverse OML is located. Default value:None |
| REVPN | Rev ring port No. | Meaning:Rev ring port No. Value range:0~83 Explanation: Each BTS in the ring topology has an OML in the reverse direction. This parameter specifies the number of the port (on the GEIUB/GOIUB/GEHUB) connected to the reverse OML. Default value:None |
| TRXTP1 | TRX Board Type | Meaning:TRX Board Type Value range:TRX,TRU Explanation: This parameter is used to differentiate boards with unique identifiers in the BTS. Default value:None |
| ANTPASSNO | Antenna Pass No | Meaning:Antenna Pass No Value range:A(A),B(B) Explanation: This parameter indicates the anntenna pass No. Default value:None |
| RXUCHAINNO1 | RXU Chain No. | Meaning:RXU Chain No. Value range:0~11 Explanation: This parameter specifies the number of an RXU chain in the BTS. Default value:None |
| RXUCHAINHEADPN1 | RXU Chain Head Port No. | Meaning:RXU Chain Head Port No. Value range:0~1 Explanation: RXU Chain Head Port No. Default value:None |
| ISRFUCFGBYSLOT | Cfg RFU by Slot | Meaning:Cfg RFU by Slot range:YES(YES),NO(NO) Explanation: 1. This parameter specifies whether to configure the DRFU, MRFU, GRFU, or XRFU by slot or link. 2. When setting the BTS to support the configuration of the RFU by slot, set this parameter to "YES". When setting the BTS not to support the configuration of the RFU by slot, set this parameter to "NO". 3. If this parameter is set to "YES", you must enter the numbers of the subrack and slot where the new board is located. If you need to specify the CPRI connection relations (SFP port number and cascading level) based on a rule that is different from the cabinet mapping rule specified by the system, the parameters "RXU Chain Head Port No." and "Insert RXU Position" must be specified. If this parameter is set to "NO", you must set "TRX Board No.", "RFU Link No." and "RXU Chain Head Port No.". Default value:None |
| CABINETMAPPINGRULE | Mapping Rule For Cabinet | Meaning:Mapping Rule For Cabinet range:ONECABINETRULE(One Cabinet Mapping Rule),TWOCABINETRULE(Two Cabinet Mapping Rule),THREECABINETRULE(Three Cabinet Mapping Rule) Explanation: When "Cfg RFU by Slot" is set to "YES", the XRFU, DRFU, MRFU, or GRFU has three CPRI connection relations based on the SFP port number and cascading level. One Cabinet Mapping Rule: The DRFU, MRFU, GRFU, or XRFU uses the SFP port numbered 0 to 5 of cabinet 0. A maximum of one cascading level can be used for each port. Two Cabinet Mapping Rule: The DRFU, MRFU, GRFU, or XRFU uses the SFP port numbered 0 to 5 of cabinet 0. A maximum of two cascading levels can be used for each port. The boards 6-11 are located in subrack 9 of cabinet 1. Three Cabinet Mapping Rule: The DRFU, MRFU, GRFU, or XRFU uses the SFP port numbered 0 to 5 of cabinet 0. A maximum of three cascading levels can be used for each port. The boards 6-11 are located in subrack 9 of cabinet 1, and the boards 12-17 are located in subrack 15 of cabinet 2. For details, see "Configuring the BTS > Typical Scenarios of Configuring a BTS > Mapping Rule of the RFU Cabinet" in the BSC Initial Configuration Guide (Based on LMT). Default value:None |
| RFUSUBRANKNO | RFU Subrack No. | Meaning: RFU Subrack No. Value range:0~17 Explanation:Subrack No. of RFU Board. Default value:None |
| RFUSLOTNO | RFU Slot No. | Meaning:RFU Board Slot No Value range:0~23 Explanation:RFU board slot No. Default value:None |
| RFUCHAINNO | RXU Link No. | Meaning:RXU Link No. Value range:0~11 Explanation:This parameter specifies the number of the RXU chain. One BTS is configured with up to 12 RXU chains, and the chain number of a BTS is unique. Default value:None |
| RFUCHAINHEADPN | RXU Chain Head Port No. | Meaning:RXU Chain Head Port No. Value range:0~5 Explanation:RXU Chain Head Port No. Default value:None |
| RFUCHAINNO1 | RXU Link No. | Meaning:RXU Link No. Value range:0~11 Explanation:This parameter specifies the number of the RXU chain. One BTS is configured with up to 12 RXU chains, and the chain number of a BTS is unique. Default value:None |
| RFUCHAINHEADPN1 | RXU Chain Head Port No. | Meaning:RXU Chain Head Port No. Value range:0~5 Explanation:RXU Chain Head Port No. Default value:None |
Add a TDM BTS (BTS Name = TDM1; BTS Type = BTS30; Up Node Type = BSC; Subrack No. = 0; Slot No. = 14; Port No. = 10; BTS Description = TDM BTS30; Multiplexing Mode = MODE2_1; Flex Abis Mode = FIX_ABIS(Fix Abis); Abis By Pass Mode = FALSE(Not Support); Service Type = TDM; Cell name = TDMCELL; Cell type = GSM900; Cell MCC = 460; Cell MNC = 34; Cell LAC = 62; Cell CI = 98; Separate Mode = UNSUPPORT(Not Support); TRX Board No. = 0; TRX Freq = 5): ADD BTS: BTSNAME="TDM1", TYPE=BTS30, UPNODE=BSC, SRN=0, SN=14, PN=10, BTSDESC="TDM BTS30", MPMODE=MODE2_1, FlexAbisMode=FIX_ABIS, AbisByPassMode=False, ServiceMode=TDM, DCELLNAME="TDMCELL", DCTYPE=GSM900, DCMCC="460", DCMNC="34", DCLAC=62, DCCI=98, CPLMode=UNSUPPORT, TRXBN=0, FREQ=5;