A configuration command that adds a TRX. The following key parameters must be determined after negotiation with the peer BTS:
TRX index
TRX Board Type
1. If the BTS is in BM/TC separated configuration mode, the parameter TRX Board Type is mandatory. If the specified TRX board is installed, the setting of the parameter TRX Board Type must be consistent with the type of the installed TRX board. For a BTS that is not in BM/TC separated configuration mode, you do not need to specify the type of the TRX board.
2. The BTS3012 and the BTS3012II support combined cabinets and cabinet groups.
3. For the TRX boards of the DBS3900 GSM, BTS3900 GSM, BTS3900A GSM, DBS3036, BTS3036, BTS3036A, BTS3900E GSM, you need to set attributes of the RXU chain, or you can use ADD RXUBRD command to add a RXU board and use ADD TRX command to bind the logical TRX to the RXU board.
4. To add a TRX in different cabinet groups, you need add an internal connection between BTSs.
5. If a great number of TRXs are configured, you need to add slave chains connected to the BSC or the BTS.
| ID | Name | Description |
|---|---|---|
| IDXTYPE | Index Type | Meaning:Index Type Value range:BYNAME(By Name),BYIDX(By Index) Explanation: Index type. Default value:None |
| CELLIDX | Cell Index | Meaning:Cell Index Value range:0~2047 Explanation: This parameter indicates the source cell index. The source cell index must be unique. Default value:None |
| CELLNAME | Cell Name | Meaning:Cell Name Value range:1-32 characters Explanation: This parameter indicates the name of the source cell. The name of each cell under one BSC must be unique. Default value:None |
| TRXIDX | 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 |
| 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:TRX(TRX),TRU(TRU/DTRU),QTRU(QTRU),DRRU(DRRU),DRFU(DRFU),MRRU(MRRU),MRFU(MRFU),GRFU(GRFU),GRRU(GRRU),BTS3900B(BTS3900B),BTS3900E(BTS3900E) Explanation:This parameter is used to differentiate boards with unique identifiers in the BTS. Default value:None |
| TRXPN1 | TRX Board Pass No. | Meaning:TRX Board Pass No. Value range:0~1 Explanation: Number of a TRX on uplink tributary 0 Value 255 indicates that no TRX is connected. Default value:None |
| TRXPN2 | 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 | Freq. | Meaning:Freq. Value range:0~1023 Explanation:Frequence. Default value:None |
| NEEDCHAIN | Need Add Slave Chain OR Inn Connect | Meaning:Need Add Slave Chain OR Inn Connect Value range:NO(DONNOT NEED INN OR CHAIN),SLAVE_CHAIN_BSC(NEED SLAVE CHAIN),SLAVE_CHAIN_SITE(NEED SLAVE CHAIN),INN_CONNECT(NEED INN CONNECT) Explanation: Add TRX Chain Type. Default value:None |
| OUTPN | BTS Out Port No. | Meaning:BTS Out Port No. Value range:0~7 Explanation: This parameter indicates the E1 port number where the extension cabinets are connected to the main cabinets of the BTS corresponding to the TRX. Default value:None |
| INPN | BTS In Port No. | Meaning:BTS In Port No. Value range:1~23 Explanation: This parameter indicates the E1 port number where the BTS of the TRX connects to the Abis interface board. Default value:None |
| SRN | Subrack No. | Meaning:Subrack No. Value range:0~11 Explanation: This parameter indicates the subrack number concerning the Abis interface board that is connected to the TRX. Default value:None |
| SN | Slot No. | Meaning:Slot No. Value range:0~27 Explanation: This parameter indicates the slot number concerning the Abis interface board that is connected to the TRX. Default value:None |
| PN | Port No. | Meaning:Port No. Value range:0~83 Explanation: This parameter indicates the number of the E1 port where the Abis interface board is connected with the BTS of the TRX. Default value:None |
| FPN | Dest Father BTS Port No. | Meaning:Dest Father BTS Port No. Value range:0~31 Explanation: This parameter indicates the number of the BTS port connecting to the site chain. Default value:None |
| COMCAB | Need Mixed Combination Cabinet | Meaning:Need Mixed Combination Cabinet Value range:NO(No),YES(YES) Explanation: Is Mixed Combine Cabinet. Default value:None |
| CNT | Cabinet Type | Meaning:Cabinet Type Value range:BTS30,BTS312,BTS3012,BTS3012_II Explanation: This parameter indicates whether a cabinet is a local cabinet or a remote cabinet. Generally, a cabinet configured on the BSC side is called local cabinet. To save the transmission resources between the MSC and the BSC, a cabinet is configured on the MSC side to hold GTCS subracks. Such a cabinet is called remote cabinet. 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 |
| RXUCHAINNO1 | RXU Chain No. | Meaning:RXU Chain No. Value range:0~11 Explanation: This parameter indicates the RXU chain number. Default value:None |
| 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 |
| 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 |
| INSERTPOS | Insert RXU Position | Meaning:Insert RXU Position Value range:0~6 Explanation:Insert Position. Default value:None |
| TRXPN3 | TRX Board Pass No. | Meaning:TRX Board Pass No. Value range:0~1 Explanation: Number of a TRX on uplink tributary 0 Value 255 indicates that no TRX is connected. 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 |
| TRXPN4 | TRX Board Pass No. | Meaning:TRX Board Pass No. Value range:0~1 Explanation:none. Default value:None |
| TRXHDLCNOINBTS | TRXHDLCNoInBTS | Meaning:TRXHDLCNoInBTS Value range:1~15 Explanation: This parameter specifies the number of the HDLC path in a BTS. 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 |
| RFUSUBRANKNO | RFU Subrack No. | Meaning:Insert 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 |
| RFUINSERTPOS | Insert RXU Position | Meaning:Insert RXU Position Value range:0~7 Explanation:Insert Position. 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 |
| RFUINSERTPOS1 | Insert RXU Position | Meaning:Insert RXU Position Value range:0~7 Explanation:Insert Position. Default value:None |
1. Add a TRX to the BTS that support separate mode (Index Type = BYIDX(By Index); Cell Index = 7; TRX Board No. = 0; TRX Board Type = QTRU(QTRU); TRX Board Pass No. = 1; Freq. = 56): ADD TRX: IDXTYPE=BYIDX, CELLIDX=7, TRXBN=0, TRXTP=QTRU, TRXPN2=1, FREQ=56; 2. Add a TRX to the BTS that does not support separate mode (Index Type = BYIDX(By Index); Cell Index = 7; TRX Board No. = 0; Freq. = 58): ADD TRX: IDXTYPE=BYIDX, CELLIDX=7, TRXBN=1, FREQ=58;