Comandos Basicos Backoffice en Gsm
-
Upload
jorge-romeo-gaitan-rivera -
Category
Documents
-
view
115 -
download
14
Transcript of Comandos Basicos Backoffice en Gsm
COMANDOS BASICOS BACKOFFICE EN GSM
VERIFICACION DE VECINDADES DEFINIDAS
EL COMANDO ES EL RLNRP
RLNRP:CELL=cell,CELLR=ALL,NODATA;
Parameters
CELL=cell Cell designation
This is a symbolic name of a defined cell.
ALL All internal cells defined in the Base Station Controller (BSC)
CELLR=cellr
Relation cell designation
This is a symbolic name of a defined related cell.
ALL All neighbouring cells to which handover can be performed from the specified cell
NODATA No data
This parameter is given when only the relation direction, candidate type and cosite between CELL and CELLR are required. This parameter is only valid for Global System for Mobile Communication (GSM) cells.
RLNRP:CELL=cell,CELLR=ALL; SI NO SE PONE EL NODATA DA TODAS LAS VECINDADES CON TODOS SUS PARAMETROS DE HANDOVER.
DECLARACION DE VECINDADES:
EL COMANDO ES EL RLNRI
INTERNAS: CUANDO LA VECINDAD ES EN LA MISMA BSC.
RLNRI:CELL=cell,CELLR=cellr;
1.2 Parameters
CELL=cell Cell designation
This is a symbolic name of a defined cell.CELLR=cellr Related cell designation
This is a symbolic name of a defined related cell.
EXTERNAS: CUANDO LA VECINDAD ES EN DISTINTA BSC
RLNRI:CELL=cell,CELLR=cellr[,SINGLE];
1.2 Parameters
CELL=cell Cell designation
This is a symbolic name of a defined cell.CELLR=cellr
Related cell designation
This is a symbolic name of a defined related cell.SINGLE Single direction cell relation
This parameter defines the relation to be a one-way relation between the cell and cellr. It means that handover can only be made from CELL to CELLR
When SINGLE is not given, the relation will be mutual, which means that handover in both directions is allowed.
ES MUY IMPORTANTE QUE CUANDO UNA VECINA ES EXTERNA SE DEBEN DE DECLARAR EN AMBAS BSC’S, SINGLE EN CADA UNA. ESTO FUNCIONA SI Y SOLO SI YA ESTAN EN LAS BSC’S VECINAS.
EJEMPLO:DECLARAR UNA VECINDAD ENTRE CELLA Y CELLB.
SE TIENE QUE VERIFICAR QUE YA ESTE CREADA LA CELDA CELLA EN LA BSC2 (RLDEP). SI NO ESTA CREAD EJECUTAR LAS SIGUIENTES LINEAS.
RLDEI:CELL=CELLA,CSYSTYPE=GSM800,EXT;
(se crea la celda en la BSC destino)RLDEC:CELL=CELLA,CGI=704-02-5002-7312, BSIC=36,BCCHNO=248;
(RLDEP:cell=cella; {se copian estos parametros en la BSC vecina})(se asignan los valores de la celda CELLA en la BSC vecina)
RLCPC:CELL=CELLA,MSTXPWR=33;(RLCPP:cell=cella; {se copian estos parametros en la BSC vecina})(se asignan los valores de la celda CELLA en la BSC vecina)
RLLHC:CELL=CELLA,LAYER=2,LAYERTHR=75,LAYERHYST=2,PSSTEMP=0,PTIMTEMP=0,FASTMSREG=OFF;
(RLLHP:cell=cella; {se copian estos parametros en la BSC vecina})(se asignan los valores de la celda CELLA en la BSC vecina)
RLLOC:CELL=CELLA,BSPWR=43,BSRXMIN=98,BSRXSUFF=98,MSRXMIN=95,MSRXSUFF=95,SCHO=On,MISSNM= 3,AW=ON,BSTXPWR=45;
(RLLOP:cell=cella; {se copian estos parametros en la BSC vecina})(se asignan los valores de la celda CELLA en la BSC vecina y se asignan los
parámetros de acceso y potencia)RLNRI:CELL=CELLB,CELLR=CELLA,SINGLE;
(se declara la vecindad)
VICEVERSA DE CELLB A CELLA, DE LA BSC2 A LA BSC1.VICEVERSA DE CELLB A CELLA, DE LA BSC2 A LA BSC1.
ESTADO DE UNA CELDA
Con este comando se ve que una celda esta activa o bloqueada.
Comando:
/ \ |cell... |RLSTP:CELL=+ +; |ALL[,STATE=state]| \ /
1.2 Parameters
CELL=cell Cell designation, maximum 7 characters. Symbolic name.
ALL All internal cells.STATE=state Cell state.
ACTIVE Print state for active cells only.
HALTED Print state for halted cells and cells containing a halted channel group.
2 FunctionThe command initiates the answer printout CELL STATUSfor one, several or all internal cells. When parameter STATE is given with ALL cells, the printout CELL STATUSis only produced for cells of the specified state.The command is not valid for external cells, that iscells belonging to another BSC.The order does not remain after system restart.
Cuando se le pone state es para crear un filtro. Por ejemplo si quisieramos ver todas las celdas que estan halted el comando seria
Rlstp:cell=all, state=halted;
Example
RLSTP:CELL=LIN1;The command will initiate the printout CELL STATUS for the internal cell LIN1.
Example
RLSTP:CELL=ALL,STATE=HALTED;The command will initiate the printout CELL STATUS for all cells belonging to the BSC that are halted or havehalted channel group(s).
BLOQUEO O DESBLOQUEO DE UNA CELDA:
El comando para bloquear o desbloquear una celda es el RLSTC.
/ \ | / \| | |chgr...||RLSTC:CELL=cell|,CHGR=+ +|,STATE=state; | |ALL || | \ /| \ /
1.2 Parameters
CELL=cell Cell designation
This is a symbolic name of a defined cell.CHGR=chgr Channel group number
Numeral 0 - 15 ALL
All channel groups within the cell
Default value is ALL. STATE=state State
ACTIVE The cell or channel group is active.
HALTED The cell or channel group is halted.
Este comando se puede utilizar sobre una celda en general o sobre un channel group en especifico.
Ejemplo sobre una celda: RLSTC:CELL=CELLA, STATE=HALTED; Aca se bloquea la celda. Para desbloquearla es lo mismo solo que ponemos ACTIVE.
Ejemplo sobre un Channel Group: RLSTC:CELLA, CHGR=1, STATE=HALTED;En este ejemplo se bloquea el channel Group. Para desbloquearlo es lo mismo solo que ponemos ACTIVE.
CHEQUEO DE RECURSOS EN UNA CELDA
Esto se refiere a ver si una celda esta cursando trafico, ya que no necesariamente que este activa indica que tenga trafico.
Se utiliza el comando RLCRP.
/ \ |cell...|RLCRP:CELL=+ + [,DETAIL]; |ALL | \ /
1.2 Parameters
CELL=cell Cell designation, maximum 7 characters. Symbolic name.
ALL All active cellsDETAIL Gives more detailed printout.
2 FunctionThe command initiates the answer printout CELL RESOURCES.A printout ordered for ALL cells will give total numbersper channel type of how many channels are available, that is deblocked, in the cell. When individual cells are given, additional information is also printed for all individual configured channels (whether blocked or deblocked). The additional information is presented per channel group where applicable.If the parameter DETAIL is given the TCH channels will begiven as separate numbers for each combination of channelrate and speech version.The command is not valid for external cells, that is cells belonging to another BSC.
Deben de aparecer todos los TCH’s y channel gruoups. Si no aparece nada mas que una línea de titulo es porque no esta funcionando.
POTENCIA
Se pueden verificar la potencia de las celdas y también modificar.
Para verificar los comandos son RLLOP y RLCPP.
RLLOP:CELL=GUAXX;RLCPP:CELL=GUAXX;
Ejemplo:
<rllop:cell=gua264c;CELL LOCATING DATA
CELL BSPWR BSRXMIN BSRXSUFF MSRXMIN MSRXSUFF SCHO MISSNM AWGUA264C 41 101 101 98 98 ON 3 ON
BCCHREUSE BCCHLOSS BCCHDTCBP BCCHDTCBN BCCHLOSSHYST
BCCHDTCBHYST
SCTYPE BSTXPWR EXTPEN HYSTSEP ISHOLEV MAXISHO FBOFFSP FBOFFSN 43 90END
<rlcpp:cell=gua264c;CELL CONFIGURATION POWER DATA
CELL TYPE BSPWRB BSPWRT MSTXPWR SCTYPEGUA264C INT 41 43 33END
Los siguientes parámetros siempre deben de ser igual:
BSPWR=BSPWRBBSTXPWR=BSPWRT
PARA CAMBIO DE POTENCIA
Para cambio de potencia los comandos son RLLOC Y RLCPC.
RLLOC:CELL={CELDA},BSPWR={POTENCIA},BSTXPWR={POTENCIA_TCH};RLCPC:CELL={CELDA},BSPWRB={POTENCIA},BSPWRT={POTENCIA_TCH};
Siempre recordando que
BSPWR=BSPWRBBSTXPWR=BSPWRT
CAMBIO DE ACCESOS
Los accesos son los parámetros de la celda para permitir que un móvil se acampe a la celda.
El comando es RLSSP
RLSSP:CELL=CELXX;
El parámetro de Acceso es el ACCMIN
RLSSC:CELL=cell+[,ACCMIN=accmin][,CCHPWR=cchpwr] \
[,CRH=crh][,DTXU=dtxu]
[,NCCPERM=nccperm...][,RLINKT=rlinkt]
[,NECI=neci][,MBCR=mbcr]
[,RLINKTAFR=rlinktafr]
\ [,RLINKTAHR=rlinktahr]+; /
1.2 Parameters
ACCMIN=accmin
Access minimum signal level
This parameter defines the minimum received signal level in dBm at the Mobile Station (MS) for permission to access the system.
47 Greater than -48 dBm
48 -49 dBm to -48 dBm
.
.
.
108 -109 dBm to -108 dBm
109 -110 dBm to -109 dBm
110 Less than -110 dBm
!CAMBIO DE ACCESO;RLSSC:CELL={CELDA},ACCMIN={ACCMIN};RLLOC:CELL={CELDA},MSRXMIN={ACCMIN},MSRXSUFF={ACCMIN},BSRXMIN={ACCMIN+3},BSRXSUFF={ACCMIN+3};
CAMBIO DE PARAMETROS DE EN UNA CELDA (BCCH, BSIC)
Para ver los parámetros de control de una celda se utliza el comando RLDEP:CELL=CELLXX;
Ejemplo:
<rldep:cell=gua226b;CELL DESCRIPTION DATA
CELL CGI BSIC BCCHNO AGBLK MFRMS IRCGUA226B 704-02-8001-2262 74 225 1 4 ON
Para cambiar los parámetros se utiliza el RLDEC
RLDEC:CELL=cell+[,CGI=cgi][,BSIC=bsic][,BCCHNO=bcchno];
Para cambiar el BCCHNO se puede hacer sin bloquear la celda. Para cambio de BSIC si se debe de bloquear la celda.
VERIFICACION DE FRECUENCIAS EN EL BA LIST
Con esta funcion podemos ver las frecuencias que el movil escanea cuando esta en modo activo con llamada o modo Idle sin llamada. Estas frecuencias se definen en la radiobase.
/ \ |cell...|RLMFP:CELL=+ +[,LISTTYPE=listtype]; |ALL | \ /
1.2 Parameters
CELL=cell Cell designation, maximum 7 characters. Symbolic name.
ALL All cells belonging to the current BSC.LISTTYPE=listtype Type of measurement frequency list. Indicates the measurement frequency list to be printed. Identifier.
IDLE Measurement frequency list to be used by idle mobile stations.
ACTIVE Measurement frequency list to be used by active mobile stations.
Listado de frecuencias para el modo Idle220&221&222&223&224&225&226&227&228&229&230&231&232&233&234&235&236&237&238&239&240&241&242&243&244&245&246&247&248&249&250&251
Para el modo Active son las mismas quitando la frecuencia del canal de control.
BORRADO DE FRECUENCIAS DEL BA LIST
Se utiliza el comando RLMFE:
/ \ |mbcchno...|RLMFE:CELL=cell,MBCCHNO=+ +[,LISTTYPE=listtype]; |ALL | \ /
1.2 Parameters
CELL=cell Cell designation
This is a symbolic name of a defined cell.
The symbolic name must not be given the value ALL.LISTTYPE=listtype
Type of measurement frequency list
It indicates in which mode the mobile station will measure on the frequencies in the list.
IDLE Measurement frequency list to be used by idle mobile stations
ACTIVE Measurement frequency list to be used by active mobile stations
MBCCHNO=mbcchno Absolute Radio Frequency (RF) channel number for measurement on Broadcast Control Channel (BCCH)
The number is the absolute RF channel number for the BCCH for cells to be measured on by a mobile station in the cell.Numeral 128 - 251 (GSM 800) Numeral 1 - 124 (GSM 900, P-band) Numeral 975 - 1023, 0 (GSM 900, G1-band) Numeral 512 - 885 (GSM 1800) Numeral 512 - 810 (GSM 1900)
ALL All defined absolute RF channel numbers for measurement on BCCH in the cell
PARA ADICION DE FRECUENCIAS EN EL BA LIST
Para agregar frecuecias en el ba list se utliza el comando RLMFC:
RLMFC:CELL=cell,MBCCHNO=mbcchno...[,LISTTYPE=listtype] [,MRNIC];
1.2 Parameters
CELL=cell Cell designation
This is a symbolic name of a defined cell.LISTTYPE=listtype
Type of measurement frequency list.
This parameter indicates in which mode the Mobile Station (MS) will measure on the frequencies in the list.
ACTIVE Measurement frequency list to be used by active MSs
IDLE Measurement frequency list to be used by idle MSs
MBCCHNO=mbcchno Absolute Radio Frequency (RF) channel number for measurement on Broadcast Control Channel (BCCH)
The number is the absolute RF channel number for the BCCH for cells to be measured on by a MS in the cell.Numeral 128 - 251 (GSM 800) Numeral 1 - 124 (GSM 900, P-band) Numeral 975 - 1023, 0 (GSM 900, G1-band) Numeral 512 - 885 (GSM 1800) Numeral 512 - 810 (GSM 1900)
TALIM Y MAXTA:
TALIM: Timing advance limit for handover
This parameter is used for urgency detection.
This parameter is given in number of bit periods (bp).Numeral 0 - 63 (Normal range cell) Numeral 0 - 219 (Extended range cell)
MAXTA: Timing advance limit when Mobile Station (MS) is considered lost
Parameter is given in number of bit periods.
For normal range cell:Numeral 0 - 63
For extended range cell:Numeral 0 - 219
Para modificarlos el maxta siempre debe de ser mayor que el talim. En caso contrario bota el random access de la celda.
!Cambio de Talim y Maxta;rlldc:cell={celda}, maxta={maxta};rlluc:cell={celda}, talim={talim};