Bsc and Msc Timer Gsm

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Add BSC (ADD BSC) Function Note Parameter Example Function This is a configuration command and is used to add a BSC interworking data record to the configuration database. The setting of the following key parameters on the MSOFTX3000 must match the setting of the corresponding parameters on the peer network element BSC: Network indicator, DPC, OPC, List Of BSC Capability, Discontinuous transmission flag, LAI number, Network-supported HR AMR list, and Network-supported FR AMR list. Note If the value of MGW manage A interface circuit is changed from Not supported(NO) to Supported(YES), ensure that only one A interface trunk group that is used for performance measurement is configured for the same BSC and MGW. Parameter Parameter ID Parameter Name Parameter Description NI Network indicator It is a parameter used for the MSOFTX3000 to interwork with the BSC. It specifies the signaling network that bears the A interface signaling message (BSSAP message) between the MSOFTX3000 and the BSC. The option may be International network, International reserved network, National network or National reserved network. It is set to National reserved network by default. The BSC interworks only with the MSC on BSSAP signaling. In most countries or regions, to save the SPC resource of public network, the A interface

description

BSC and MSC timer detail

Transcript of Bsc and Msc Timer Gsm

Page 1: Bsc and Msc Timer Gsm

Add BSC (ADD BSC)

Function

Note

Parameter

Example

Function

This is a configuration command and is used to add a BSC interworking data record to the

configuration database. The setting of the following key parameters on the MSOFTX3000 must

match the setting of the corresponding parameters on the peer network element BSC: Network

indicator, DPC, OPC, List Of BSC Capability, Discontinuous transmission flag, LAI

number, Network-supported HR AMR list, and Network-supported FR AMR list.

Note

If the value of MGW manage A interface circuit is changed from Not supported(NO) to

Supported(YES), ensure that only one A interface trunk group that is used for performance

measurement is configured for the same BSC and MGW.

Parameter

Parameter ID Parameter Name Parameter Description

NI Network indicator It is a parameter used for the

MSOFTX3000 to interwork with

the BSC. It specifies the

signaling network that bears the

A interface signaling message

(BSSAP message) between the

MSOFTX3000 and the BSC. The

option may be International

network, International reserved

network, National network or

National reserved network. It is

set to National reserved network

by default.

The BSC interworks only with

the MSC on BSSAP signaling. In

most countries or regions, to save

the SPC resource of public

network, the A interface

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signaling message between the

MSC and the BSC is transmitted

over the national reserved

network as specified by network

carriers. Therefore, the default

value can be directly used. For

countries or regions with limited

network scale, to simplify

network planning, carriers may

specify that the A interface

signaling message is transmitted

over other signaling networks

(such as national network).

Therefore, the parameter must be

set based on carriers'

requirements.

In addition, if one MSOFTX3000

is configured with multiple

BSCs, keep the value of this

parameter consistent on all the

BSCs.

DPC DPC It is a parameter used for the

MSOFTX3000 to interwork with

the BSC. It indicates the

destination signaling point code

used when the MSOFTX3000

interworks with the BSC on A

interface signaling. The value

can be a decimal number,

hexadecimal number or

subsection format of up to 11

digits. The parameter must be

defined by ADD OFC before

being referenced here.

In addition, a BSC can indicate

only one DPC and the BSSAP

sub-system corresponding to the

DPC must be preset by ADD

SCCPSSN.

OPC OPC It is a parameter used for the

MSOFTX3000 to interwork with

the BSC. It indicates the

originating signaling point code

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used when the MSOFTX3000

interworks with the BSC on A

interface signaling. The value

can be a decimal number,

hexadecimal number or

subsection format of up to 11

digits.The parameter must be

defined by SET OFI or ADD

OFI before being referenced

here.

In addition, a BSC can indicate

only one OPC and the BSSAP

subsystem corresponding to the

OPC must be preset by ADD

SCCPSSN.

BSCNM BSC name The value is a string of

characters. It describes a specific

BSC for identification.

The value of the parameter must

consist of one or more of the

following:

Digits: 0-9

Upper case letters: A-Z

Lower case letters: a-z

Hyphen: -

Dot: .

If the parameter is not specified,

the system defined a default BSC

name for the record. You can

change the value of BSC name

by using the MOD BSC.

CAPABILITY List Of BSC Capability It is a parameter used for the

MSOFTX3000 to interwork with

the BSC. It indicates whether the

BSC supports special services or

applications. It is set to Support

Direct Retry After Handover Fail

by default. The meanings of the

options are as follows:

Support Channel Needed

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IE in CC Paging : It

indicates that when

connecting an MT call,

the MSOFTX3000 sends

the Paging message

carrying the channel

needed information

element (IE) to the BSC.

That is, all mobile

terminals in the BSC area

adopt the specific

wireless channel (TCH/F

or TCH/H). The wireless

channel type depends on

bit 3 of P164 (paging

software parameter 2). It

is set to TCH/F by

default.

Support Channel Needed

IE in SMS Paging : It

indicates that when

initiating the SMS

service, the

MSOFTX3000 sends the

Paging message carrying

the channel needed IE to

the BSC. That is, all

mobile terminals in the

BSC area adopt the fixed

wireless channel

(SDCCH) in the SMS

service.

Support Channel Needed

IE in SS Paging : It

indicates that when

initiating the

supplementary service

(SS), the MSOFTX3000

sends the Paging message

carrying the channel

needed IE to the BSC.

That is, all mobile

terminals in the BSC area

adopt the fixed wireless

channel (SDCCH) in the

SS service.

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Support Channel Needed

IE in PSI Paging : It

indicates that when

initiating the PSI service,

the MSOFTX3000 sends

the Paging message

carrying the channel

needed IE to the BSC.

That is, all mobile

terminals in the BSC area

adopt the fixed wireless

channel (TCH/F or

TCH/H) in the PSI

service. The wireless

channel type depends on

bit 3 of P164 (paging

software parameter 2). It

is set to TCH/F by

default. With the PSI

service, the HLR can

obtain the detailed

location area to which a

called IN subscriber

roams.

Support LCS : It indicates

that the BSC supports the

LCS service. When the

GMLC sends the Provide

Subscriber Location

message to the

MSOFTX3000 through

the Lg interface, the

MSOFTX3000 sends the

Location Request

message to the BSC.

With the LCS service, the

BSC can locate the

mobile station by the

specific mobile location

technology.

Support Service

Handover IE in

ASSIGNMENT and

HANDOVER : It

indicates that when

connecting a call, the

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MSOFTX3000 enables

the Assignment Request

message and Handover

Request message sent by

the BSC to contain the

Service Handover IE. The

Service Handover IE

indicates whether the

BSC allows all dual-

mode terminals to hand

over to the WCDMA

channel automatically

when the quality of the

GSM channel decreases.

Support Dual Transfer

Mode : It indicates that

the BSC supports the

Dual Transfer Mode

(DTM) of the EGPRS

transceiver.

Support load-based HO :

It indicates that the BSC

as a handover source

supports processing of the

cell load information.

Support end-to-end

Active Trace : It indicates

that the BSC supports the

end-to-end active trace.

Support A Flex : It

indicates that the BSC

supports the A Flex

function. The BSC can

connect with several CN

nodes in the same domain

(CS or PS. Presently, only

the CS domain is

supported). It is mainly

applied in MSC pool

networking.

Support MGW Proxy A

Flex : It indicates that the

BSC supports the MGW

Proxy A Flex function.

The BSC can connect

with several CN nodes

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through the MGW in the

same domain (CS or PS.

Presently, only the CS

domain is supported). It is

mainly applied in server

pool networking. This

capability and the A Flex

capability are mutually

exclusive.

Support Private Broadcast

Message : It indicates that

the BSC supports

processing of private

(non-protocol) broadcast

messages.

Support BSC Local

Switch : It indicates that

the BSC supports the

local switchover function.

The local switchover

function is used to

facilitate communication

between two mobile

subscribers under the

control of the BSC by

utilizing TDM switchover

resources inside the BSC.

The local switchover

function can be

performed by the BSC

individually without

requiring extra work of

the MSC.

Support Reassignment

After Direct Retry

Handover Fail : It

indicates that the BSC

supports the reassignment

function after direct retry

handover fail.

SUPPORT_PRIVATE

Channel Need Extend :

Before the option is

selected, at least one of

the options Support

Channel Needed IE in CC

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Paging , Support Channel

Needed IE in SMS

Paging , Support Channel

Needed IE in SS Paging ,

and Support Channel

Needed IE in PSI Paging

must be selected. After

the option is selected, you

can add the information

on the service type and

the paging times to the

Channel Needed

information element of

the Paging message.

Support HSCSD : It

indicates that the BSC

supports the HSCSD

function. HSCSD is short

for high speed circuit

switched data.The option

Support HSCSD is

determined by the

function option of the

license and the bit 13 of

P1002, that is, the

configuration of Support

HSCSD takes effect only

when the license supports

the HSCSD and the bit 13

of P1002 is opened.

Support IMSI Based

handover : It indicates

that the BSC supports the

IMSI-based handover

function. When a mobile

subscriber connects to the

access network or

performs a handover, the

MSC provides the IMSI

information for the BSC.

Based on the IMSI and

the configuration of local

shared network area, the

BSC determines whether

to permit the connection

or handover.

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Support Extension

OVERLOAD: It indicates

that the BSC supports the

extended OVERLOAD

private information

element. When the CPU

of the WCCU/WCSU is

overloaded, the

MSOFTX3000 sends a

message containing

OVERLOAD to instruct

the BSC/RNC to perform

flow control, if this value

is selected.

Support Consider Cell

Codec Capability: It

indicates that the speech

version in the Channel

type information element

in the assignment and

handover request

messages is consistent

with the codec list (MSC

preferred), which is the

intersection among the

codecs supported by the

MS, codecs supported by

the MGW, and the codec

list (BSC supported). If

this value is not selected,

the speech version in the

Channel type information

element in the assignment

and handover request

messages is the

intersection between the

speech versions supported

by the MS and those

supported by the access

gateway.

Support TLV format A-

Interface Selector IE: It

indicates that the MSC

support TLV format A-

Interface Selector IE in

RESET message sent

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from the BSC, if this

value is selected. If this

value is not selected, the

MSC support TV format

A-Interface Selector IE in

RESET message sent

from the BSC.

Support Delay Release

Cic when Handover Fail:

It indicates that when

MGW manage the A

interface circuits,and

handover to this BSC

fails,the A interface

circuit will be delayed to

release. And this function

also lies on the

configuration of software

parameter

P158BIT14,BIT15 and

cooperation of HUAWEI

MGW with the version as

follows:

V100R007C01SPC526

and latter,

V200R007C03SPC526

and latter,

V200R007C05SPC526

and latter, V200R009C00

and latter.

MSMODE Module selection mode It is a parameter reserved by the

system. Use the default value

Cycle.

BSCSTAT BSC status It is used to set the status of the

BSC in the configuration

database. It indicates whether the

system adopts the BSC. It is set

to Available by default.

DTXP Discontinuous

transmission flag

It is a parameter used for the

MSOFTX3000 to interwork with

the BSC. It indicates the

transmission mode when the

BSC transmits the voice. The

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meanings of the options are as

follows:

Common : It indicates

that the MSOFTX3000

transmits the voice stream

in continuous

transmission mode. The

BSC adopts continuous

13-kbit/s links to encode

and transmit the voice

stream, irrespective of

whether a subscriber is

speaking (voice

activation).

Discontinuous : It

indicates that the

MSOFTX3000 transmits

the voice stream in

discontinuous

transmission (DTX)

mode. Thus, when a

subscriber is speaking

(voice activation), the

BSC adopts 13-kbit/s

links to encode and

transmit the voice stream;

when no subscriber is

speaking (voice

inactivation), the BSC

adopts 500 bit/s links

(only for comfortable

noise transmission). The

DTX mode aims to

decrease the interference

level of the voice

transmission over the air

and improve the

efficiency. In addition, it

can save the power loss

of the mobile terminals.

MLAIF Location area not unique

flag

It indicates whether multiple

location areas are planned in the

BSC. It is set to Unique by

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default. The meanings of the

options are as follows:

Unique : Only one

location area is planned in

the BSC. In this case,

LAI number must be set

in this command and then

the parameter can be set

by ADD LAIGCI.

Not unique : Multiple

location areas are planned

in the BSC. In this case,

LAI number can be set

only by ADD LAIGCI.

LAI LAI number It is a parameter used for the

MSOFTX3000 to interwork with

the BSC. It indicates the LAI

number in the BSC network. It is

valid only when Location area

not unique flag is set to Unique.

An LAI number can have up to

10 characters in length, with the

encoding format as MCC + MNC

+ LAC, such as 460-00-4777.

The principles for setting the

parameter are as follows:

When the MNC has two

characters, set LAI

number to 9 characters.

When the MNC has three

characters, set LAI

number to 10 characters.

The location area code

(LAC) in LAI number

cannot be 0x0000 or

0xFFFE.

MSAREANAME Multi-area name It indicates the local network

name of the multi-area network.

The value is a character string.

The value is 1 to 32 characters.

The parameter must be defined

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by ADD MASI before being

referenced here.

When you enter a string through

the LMT, the system converts all

lower-case letters into upper-case

letters, and then deletes the

spaces at the extreme left and

extreme right of the string. For

example, the string " Area abc "

entered through the LMT is

converted into "AREA ABC"

before it is further processed in

the BAM database.

DMNAME Domain name It specifies the domain of the

current data record. The value is

a string of up to 32 characters.

The principles for setting the

parameter are as follows:

If you do not specify

Domain name, the

domain of the user

account you use to log in

to the BAM is used by

default.

If you use a public

domain account to log in

to the BAM, you can

specify that the current

data record belongs to the

public domain or a

private domain.

If you use a private

domain account to log in

to the BAM, the current

data record must belong

to the private domain.

The public domain,

always named PUBLIC,

has been configured in

the BAM database. You

cannot remove or modify

the public domain. The

private domains are

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configured on the M2000.

The name of a private

domain cannot be

PUBLIC. To query

existing domain names,

run LST DOMAIN on

the LMT.

Domain name provides role-

based and domain-based

management. A domain, as a

collection of resources, is an

attribute of your user account. A

resource can be regarded as a key

field of a data record. A domain

determines the resources over

which you have full control

authority. Domains are

categorized into two types:

public domain and private

domain. If your user account

belongs to the public domain,

you have in theory full authority

to control all resources, including

public-domain and private-

domain resources. The authority

to operate the resources,

however, is determined by the

authority of the command group

that is accessible to your user

account. If your user account

belongs to a private domain, you

have full control authority over

the resources of the private

domain, but read-only authority

over the resources of the public

domain or other private domains.

That is, you can run only the

LST and DSP commands on

these resources. The

administrator account belongs to

the public domain by default and

cannot be set to any private

domain.

MGWMAC MGW manage A It specifies whether the MGW

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interface circuit manages the A interface circuit.

Values:

No : The MSC manages

the circuits.

Yes : The MGW manages

the circuits.

The parameter is valid only when

BSC Bearer Type is set to TDM

or IP and TDM. It is used to

modify the management mode of

the A interface circuits.

PTPS BSC Paging Threshold

per Second

It specifies the maximum paging

times per second of a BSC. Its

value ranges from 10 to 200. By

default, the value is 65535,

which means that the

MSOFTX3000 does not perform

paging flow control on this BSC.

SHRARL Network-supported HR

AMR list

It is a parameter used for the

MSOFTX3000 to interwork with

the QoS of the BSC. It indicates

the coding and decoding rate

supported by the HR AMR codec

of the BSC.The AMR algorithm

is a kind of coding and decoding

method, which is based on the

self-adaptation rate and adopts

the algebraic code excitation

linear prediction mechanism

(ACELP). The HR AMR

algorithm is a half-rate AMR

coding and decoding method,

which can be used in the GSM

network only. The preset options

are 7400 bit/s, 5900 bit/s and

4750 bit/s. It is recommended to

select an available option.

SFRARL Network-supported FR

AMR list

It is a parameter used for the

MSOFTX3000 to interwork with

the QoS of the BSC. It indicates

the coding and decoding rate

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supported by the FR AMR codec

of the BSC. The AMR algorithm

is a kind of coding and decoding

method, which is based on the

self-adaptation rate and adopts

the ACELP mechanism. The FR

AMR algorithm is a full-rate

AMR coding and decoding

method, which can be used in the

GSM network only. The preset

options are 12200 bit/s, 7400

bit/s, 5900 bit/s and 4750 bit/s. It

is recommended to select an

available option.

BSCBEARERTYPE BSCBearerType It specifies BSC bearer type. It is

set to TDM by default. The

meanings of the options are as

follows:

TDM: It indicates that

BSC bearer type is TDM

bearer.

IP: It indicates that BSC

bearer type is IP bearer

implemented by the

private solution of IP-

based A interface of

Huawei.

IPSTD : It indicates that

BSC bearer type is IP

bearer implemented by

the standard solution of

IP-based A interface.

IPTDM : It indicates that

BSC bearer type is IP and

TDM bearer. The IP

bearer of that BSC bearer

type is implemented by

the standard solution of

IP-based A interface.

IPPERC IP carried percent It specifies IP carried percent

when the BSC bearer type is IP

and TDM bearer.

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Value range: 0-100

Default value: 50

The parameter is valid only when

BSC Bearer Type is set to IP

and TDM.

BSCCODECTYPE BSCCodecType BSC codec types are as follows:

EFR

FR

HR

FR AMR

HR AMR

DATA FR

DATA HR

Default value: All

The parameter is valid only when

BSC Bearer Type is set to IP

Type of private or IP Type of

standard or IP and TDM.

BSCPERFERREDCODECTYPE BSCPerferredCodecTyp

e

BSC preferred codec types are as

follows:

EFR

FR

HR

FR AMR

HR AMR

No Preference

Default value: No Preference

The parameter is valid only when

BSC Bearer Type is set to IP

Type of private or IP Type of

standard or IP and TDM.

BSCSUPPORTEDREDLEVEL BSCSupportedRedLevel It is a parameter for interworking

between the MSOFTX3000 and

the peer BSC. It specifies the

level of data service redundancy

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supported by the BSC.

The parameter is valid only when

BSC Bearer Type is set to IP

Type of private or IP Type of

standard or IP and TDM.

MGWRVC MGW report IP bearer

resources

It specifies whether the BSC

supports the reporting of the IP

bearer resources by MGW.

Values:

NO(Not supported) : The

MGW does not report the

IP bearer resources.

YES(Supported) : The

MGW reports the IP

bearer resources to the

MSC through the number

of virtual circuits.

Default value: Not supported

The parameter is valid only when

BSC Bearer Type is set to IP

Type of private or IP Type of

standard or IP and TDM.When

this parameter is set to Supported

the Max virtual channel

number configured in the Radio

Access Network Media

Gateway table is invalid.

T305 Timer T305 This parameter is used for the

MSOFTX3000 to interwork with

the BSC. After the

MSOFTX3000 sends the

Disconnect message to the BSC,

the T305 timer is started on the

basis of the preset time. If no

response is returned after the

timer times out, the

MSOFTX3000 sends the Release

message to the BSC.

Value range: 1-60 (in the units of

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seconds)

Default value: 30 (in the units of

seconds)

If you do not set this parameter,

the global T305 timer set in the

system is adopted.

T308 Timer T308 This parameter is used for the

MSOFTX3000 to interwork with

the BSC. After the

MSOFTX3000 sends the Release

message to the BSC, the T308

timer is started on the basis of the

preset time. If no response is

returned after the timer times out,

the MSOFTX3000 resends the

Release message and restarts the

T308 timer. If the T308 timer

times out again, the

MSOFTX3000 sends the Release

Complete message to the BSC.

Value range: 1-60 (in the units of

seconds)

Default value: 10 (in the units of

seconds)

If you do not set this parameter,

the global T308 timer set in the

system is adopted.

NTHSCSDASSIGNEDRATELIS

T

List Of Not Transparent

HSCSD Assigned Rate

This parameter is used for

configuring the HSCSD function.

It specifies the non-transparent

HSCSD assignment rate. The

value of the parameter can be

58kbit/s, 48.0/43.5kbit/s,

36.0/29.0kbit/s, 24.0kbit/s,

18.0/14.5kbit/s, or 12.0kbit/s.

More than one value can be

selected. All the values are

selected by default.

THSCSDASSIGNEDRATELIST List Of Transparent This parameter is used for

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HSCSD Assigned Rate configuring the HSCSD function.

It specifies the transparent

HSCSD assignment rate. The

value of the parameter can be

64kbit/s(bit transparent),

56kbit/s(bit transparent),

56kbit/s, 48kbit/s, 38.4kbit/s,

32kbit/s, 28.8kbit/s, 19.2kbit/s,

14.4kbit/s, or 9.6kbit/s. More

than one value can be selected.

All the values are selected by

default.

TCHTYPELIST List Of TCH Type This parameter is used for

configuring the HSCSD function.

The value of the parameter can

be TCH/F4.8, TCH/F9.6,

TCH/F14.4, E-TCH/F28.8, E-

TCH/F32.0, or E-TCH/F43.2.

More than one value can be

selected. The preset options are

TCH/F4.8, TCH/F9.6, and

TCH/F14.4. When E-TCH/F28.8,

E-TCH/F32.0, or E-TCH/F43.2

is selected, the EDGE mode is

supported on the BSC side.

MNTCHMAX MNTCH Max This parameter is used for the

MSOFTX3000 to interwork with

the BSC. It specifies the

maximum number of MNTCHs.

Value range: 1-8

Default value: 1

CCAICAPABILITYLIST List Of CCAI Capability This parameter is used for the

MSOFTX3000 to interwork with

the BSC. It specifies the CCAI

capability. The value of the

parameter can be Channel coding

symmetry Advance, Channel

coding dissymmetry Down

Advance, or Channel coding

dissymmetry Up Advance. More

than one value can be selected.

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Default value: Channel coding

symmetry Advance

Example

1. To add a BSC data record, where:

DPC is 0xC03

OPC is 0xA12

BSC name is BSC1

List Of BSC Capability is DTM(Support dual transfer mode)

Location area not unique flag is NO(Unique)

LAI number is 460000022

run the following command:

ADD BSC: DPC="C03", OPC="A12", BSCNM="BSC1",

CAPABILITY=DTM-1, MLAIF=NO, LAI="460000022";

2. To add a BSC data record, where:

DPC is 0xC04

OPC is 0xA13

BSC name is BSC2

List Of BSC Capability is DTM(Support dual transfer mode)

Location area not unique flag is NO(Unique)

LAI number is 460000023

run the following command:

ADD

BSC: DPC="C04", OPC="A13", BSCNM="BSC2", CAPABILITY=DTM-1, MLAIF=NO,

LAI="460000023";

Parent topic: BSC Configuration

Huawei Proprietary and Confidential

Copyright © Huawei Technologies Co., Ltd.

Add A-interface Circuit Pool (ADD

ACPOOL)

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Function Note Parameter Example

Function

ADD ACPOOL is a configuration command. It is used to add an A-interface circuit pool data

record to the configuration database.

Note

This command is used to set the GSM bearer capability of the A-interface circuit, for instance,

whether the A-interface circuit can support:

Voice services

Data services

Full rate

Half rate

This table supports role-based and domain-based management. It is a resource of a private

domain.

You can configure several A-interface circuit pools of different GSM bearer capabilities. You

can specify the circuit pool for an A-interface trunk group when adding the A-interface trunk

group by using ADD AIETG. Therefore, you can set different GSM bearer capabilities for A-

interface trunk circuits in different office directions.

Parameter

Parameter

ID

Parameter

Name

Parameter Description

CPNAME Circuit pool

name It defines the name for a circuit pool in the configuration database.

The name is defined globally.

Value range: a string of up to 32 characters

The rules for setting the parameter are as follows:

When you enter a string through the LMT, the system

converts all lower-case letters into upper-case letters and

deletes the spaces on the extreme left and extreme right (if

any) before performing further operations on the BAM

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database. For example, when you enter " Area abc ", the

system converts it into "AREA ABC".

To change the value of Circuit pool name from A to B in a

data record that has been configured by using this command,

run MOD ACPOOL with New circuit pool name set to B.

After you run MOD ACPOOL, Circuit pool name is

changed from A to B for all data records that originally

reference Circuit pool name A.

BCR GSM bearer

capability It defines the GSM service types, for example, voice service and

data service, that the circuit pool can bear.

Values:

Full rate speech version 1: The GSM full rate (FR)

coding/decoding algorithms are used for voice services. The

voice service bandwidth is fixed to 13 kbit/s.

Full rate speech version 2: The GSM enhanced full rate

speech codec (EFR) coding/decoding algorithms are used for

voice services. The service bandwidth is fixed to 12.2 kbit/s.

Full rate speech version 3: The FR adaptive multi-rate

(AMR) coding/decoding algorithms are used for voice

services. The service bandwidth can be 4.75 kbit/s, 5.15

kbit/s, 5.90 kbit/s, 6.70 kbit/s, 7.40 kbit/s, 7.95 kbit/s, 10.2

kbit/s or 12.2 kbit/s.

Half rate speech version 1: The GSM half rate (HR)

coding/decoding algorithms are used for voice services. The

service bandwidth is fixed to 5.7 kbit/s.

Half rate speech version 2: It is reserved in the 3rd

Generation Partnership Project (3GPP) protocol currently.

Half rate speech version 3: The HR AMR coding/decoding

algorithms are used for voice services. The service

bandwidth can be 4.75 kbit/s, 5.15 kbit/s, 5.90 kbit/s, 6.70

kbit/s, 7.40 kbit/s or 7.95 kbit/s.

Full rate data : Data services are transmitted at full rate. The

service bandwidth can be 9.6 kbit/s, 4.8 kbit/s or 2.4 kbit/s.

Half rate data : Data services are transmitted at half rate. The

service bandwidth can be 4.8 kbit/s or 2.4 kbit/s.

The default service types that the circuit pool supports are Full rate

speech version 1 and Full rate data.

DNA Domain name It specifies the domain of the current data record.

Value range: a string of up to 32 characters

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The rules for setting the parameter are as follows:

If you do not specify Domain name, the domain of the user

account you use to log in to the BAM is used by default.

If you use a public domain account to log in to the BAM, the

current data record can belong to the public domain or a

private domain.

If you use a private domain account to log in to the BAM,

the current data record must belong to the private domain.

The public domain, always named PUBLIC, has been

configured in the BAM database. You cannot remove or

modify the public domain. The private domains are

configured on the M2000. The name of a private domain

cannot be PUBLIC. To query existing domain names, run

LST DOMAIN.

Domain name provides role-based and domain-based management.

A domain, as a collection of resources, is an attribute of your user

account. A resource can be regarded as a key field of a data record.

The domain determines the resources on which you have full control

authority. Domains are categorized into two types: public domain

and private domain. If your user account belongs to the public

domain, you have in theory full authority to control all resources,

including public-domain and private-domain resources. The

authority to operate the resources, however, is determined by the

authority of the command group that is accessible to your user

account. If your user account belongs to a private domain, you have

full authority on the resources of the private domain, but read-only

authority on the resources of the public domain or other private

domains. That is, you can run only the LST and DSP commands on

these resources. A super administrator account is only a public

domain account by default and cannot be changed to a private

domain account.

Example

1. To add an A-interface circuit pool data record, where:

Circuit pool name is all attributes

GSM bearer capability is ALL

Domain name is A

run the following command:

ADD ACPOOL: CPNAME="all attributes", BCR=SFR1-1&SFR2-1&SFR3-1&SHR1-1&SHR2-

1&SHR3-1&DFR-1&DHR-1, DNA="A";

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2.To add an A-interface circuit pool data record where Circuit pool name is cpname1, run the

following command:

ADD ACPOOL: CPNAME="cpname1";

Parent topic: A Interface Circuit Pool Configuration

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