1、3404583 0079068 963 Released: 1 July 1993 GSM 03.88 Version: 4.4.0 Date: 25 June 1993 Work Item No: Key words: European digital cellular telecommunication system (phase 2); Technical realization of Call restriction supplementary services ETSI European Telecommunications Standards Institute ETSI Secr
2、etariat: Route des Lucioles, F-O692 1 Sophia Antipolis Cedex . France TP. + 33 92 94 42 O0 TF. + 33 93 65 47 16 Tx. 47 O0 40 F *his is an unpublished work the copyright in which vests in the European Telecommunications Standards Institute. All rights reserved. The information contained herein is the
3、 property of ETSI and no part may be reproduced or used except as authorised by contract or other written permission. The copyright and the foregoing restriction on reproduction and use extend to all media in which the information may be embodied. m 3YOY583 0079069 8TT m Page 3 GSM 03.88 . version 4
4、.4.0 : June 1993 CONTENTS O . GENERAL 5 O . 1 Overview 5 0.2 Cross-Phase Compatibility . 5 1 . BARRING OF OUTGOING CALLS 6 1.1 Handling of barring of outgoing calls . 6 1 -1 . 1 Registration . 6 1 . 1.2 Activation 6 1.1.2.1 General 6 1 . 1.2.2 Interactions between barring of outgoing call programs 7
5、 1.1.2.3 Interactions with call forwarding supplementary services 7 1 . 1.3 Deactivation . 11 1 . 1.4 Interrogation 12 1.2 Functions and information flows . 13 1.3 Information stored in HLR 18 1.4 Information stored in VLR 18 1.5 Handover 19 1.6 Cross phase compatibility 19 1.6.1 MS. MSC. VLR or HLR
6、 only support phase 1 control of SS by the subscriber 19 2 . BARRING OF INCOMING CALLS . 20 2.1 Handling of barring of incoming calls . 20 2.1 . 1 Registration . 20 2.1.2 Activation 20 2.1.2.1 General 20 2.1.2.2 Interactions between barring of incoming call programs 20 2.1.2.3 Interactions with call
7、 forwarding supplementary services 20 2.1.3 Deactivation . 24 2.1.4 Interrogation 25 2.2 Functions and information flows . 25 2.3 Information stored in HLR 29 2.4 Information stored in VLR 29 2.5 Handover 30 2.6 Cross phase compatibility 30 2.6.1 MS. MSC. VLR or HLR only support phase 1 control of S
8、S by the subscriber 30 2.6.2 HLR only supports phase 1 updating of subscriber information 30 Previous page is blank 3404583 0079070 511 * Page 5 GSM 03.88 - version 4.4.0 : June 1993 SECTION O O. GENERAL 0.1 Overview The possibility for a mobile subscriber to have certain categories of calls barred
9、originated from or terminated at his access: Barring of outgoing calls (section 1): - Barring of all outgoing calls (BAOC) (Barring program 11; - Barring of outgoing international calls (BOICI (Barring program 2); - (BOIC-exHC) (Barring program 3). Barring of outgoing international calls EXCEPT thos
10、e directed to the home PLMN country Barring of incoming calls (section 2): - Barring of all incoming calls (BAICI (Barring program 1 1; - (BIC-Roam) (Barring program 2). Barring of incoming calls when roaming outside the home PLMN country Note: The call barring program “incoming calls when roaming o
11、utside the home PLMN country“ (section 21 is only relevant if as a general rule the called mobile subscriber pays the charges for the forwarded part of the call from his home PLMN country to any other country. 0.2 Cross-phase compatibility For the following supplementary services, a number of change
12、s exist between this specification and the phase 1 specification: - Barring of outgoing calls - Barring of incoming calls. The main body of this specification assumes that all network entities comply with this version of the service. In each case an additional sub-section (section x.6) defines the a
13、dditional requirements for when one or more network entities or the MS complies with the phase 1 specifications for the supplementary service procedures. Previous page is blank m 3904583 OOO7L 958 m Page 6 GSM 03.88 - version 4.4.0 : June 1993 SECTION 1 1. BARRING OF OUTGOING CALLS 1.1 Handling of b
14、arring of outgoing calls 1.1 . 1 Registration If the served mobile subscriber at provision time has selected the subscription option “control of barring services by subscriber using password“, he has to register a password at provision time. Furthermore the served mobile subscriber can change the pa
15、ssword by an appropriate control procedure at any time. The control procedure consists of three steps: first, the old password has to be provided. Secondly, the new password has to be given, after which it has to be verified by providing it once more, see TS GSM 03.1 1. If the served mobile subscrib
16、er at provision time has selected the subscription option “control of barring services by the service provider“ an attempt to register a password will be denied and the served mobile subscriber should receive a notification. The subscriber can register a new password, thus causing the previous regis
17、tration to be overridden, see TS GSM 03.1 1. 1.1.2 Activation 1.1.2.1 General If the served mobile subscriber at provision time has selected the subscription option “control of barring services by subscriber using password“ the supplementary service is activated if the subscriber provides the follow
18、ing information to the network: 1. password; 2. information as to whether the activation applies to all basic services or a specific basic service group; 3. selected barring program. Activation can take place with an appropriate control procedure by the subscriber. If the served mobile subscriber at
19、 provision time has selected the subscription option “control of barring services by the service provider“, the supplementary service cannot be activated by the subscriber. The activation has to be performed by the service provider. An attempt to activate the service will be denied and the served mo
20、bile subscriber should receive a notification. If the served mobile subscriber at provision time has selected the subscription option “control of barring services by subscriber using password“, and if a wrong password is entered to activate the service the supplementary service will not be activated
21、 and the served mobile subscriber is notified. The information flow for activation of barring of outgoing calls is shown in figure 1.4. For more details see TS GSM 03.1 1, m 3404583 0079032 394 m e Page 7 GSM 03.88 - version 4.4.0 : June 1993 1.1 2.2 Interactions between barring of outgoing call pro
22、grams In case the served mobile subscriber activates barring of outgoing international calls except those directed to the home PLMN country and this service is not supported by the PLMN in which the served mobile subscriber currently roams, the VPLMN will activate barring of outgoing international c
23、alls instead. The SDL diagram in figure 1.1 shows the function to be performed in the VLR in order to deal with this interaction. This function is performed upon receiving the “insert subscriber data“ message from the HLR. In case the mobile subscriber activates one of the call barring programs and
24、another call barring program was already activated, this program will be deactivated and the requested call barring program will be activated. The SDL diagram in figure 1.2 shows the function to be performed in the HLR in order to deal with this interaction between call barring programs. 1.1.2.3 Int
25、eractions with call forwarding supplementary services For interactions with call forwarding supplementary services see TS GSM 02.82. The SDL diagram in figure 1.3 shows the function to be performed in the HLR in order to deal with the interactions with call forwarding supplementary services. 3404583
26、 0079073 220 BOfC-extCr barrlnq of oucqolnq lntrnaclonal BOIC I barrlnq of outqoinq Lntornatlonal calli calli oxcot thoso dlroctod to tho homo PUQJ country Page 8 GSM 03.88 - version 4.4.0 : June 1993 PROCESS bol activata BOIC-oxHC t chanqo lnro mIc I $, I Piqurm 1.1IGYI 03.m MI 4 I - Possible chang
27、o of barrlnq of outqolnq lntornotlonal calls axemut those dlr*ctod to tho holk. Puni councrv into barrino of outooina incarnationai calls I 3404583 007907q Lb7 W Page 9 GSM 03.88 - version 4.4.0 : June 1993 PROCESS bo2 raqistmr outsoinq Ino 1 daactivacm 1 othor oucqoln outgoing brrrlnq acknorladqo 2
28、 Flour. l.Z/GSM 03.10 Intaractlon becroan call barring progr wz m 3404583 0079075 OT3 m Page 10 GSM 03.88 - version 4.4.0 : June 1993 PROCESS bo3 (-I accivata II act Ivat. q activara no I I , I sot rasut- 8.t EOSUlt sot tosuit- sat rosult- sot rosult- doniod accoptod daniad accoptod daniad ( 1 1 1 I
29、 / il A XCODC tkoso diroctmd Co tha homo PLMM BOIC-oxHC: barrinq of outooino intornational cells WXC: barrinq OC outqoina intornatonal calls BAOC: barring of a11 outqoing callm CCi call Corrardlnq CCF: “conditional call forrardng AI CTNi forrardad-Co numbor ( idlo ) I Piauto 1.3/GUI 0J.OI 103 Intmra
30、crlons boeuon u11 foniacdino suDDomontary morvc and barrino of oucaono calls orooram 3404583 007907b T3T MS Activate BX Get password Release complete e Facility MSC Activate BX Page 11 GSM 03.88 - version 4.4.0 : June 1993 c Get password Acknowledge Release complete Get password . Password Acknowled
31、ge Get password Acknowledge call reject (cause) information acknowledge Release complete Get password Acknowledge Activate BX Get password Get password - Password Release complete Facility Ge-t password Acknowledge Note: BI indicates the general code for barring of incoming calls. PWl and PW2 indica
32、te password handling programs, see TS GSM 03.1 1. PW1 PW2 figure 2.4/GSM 03.88 Deactivation of barring of incoming calls 3404583 0079090 30T Page 25 GSM 03.88 - version 4.4.0 : June 1993 2.1.4 Interrogation The interrogation procedure enables the mobile subscriber to obtain information about the dat
33、a stored in the PLMN. After having requested this procedure the network shall return a list of all basic services to which the given program is active. The information flow for interrogation of barring of incoming calls is shown in figure 2.5. MS MSC Interrogate BX Release complete - Faci 1 ity Inte
34、rrogate BX Acknowledge call reject (cause) e CO II Set-up call reject (cause) LE - 3R1 Y 3R1 N FIN info req info ack HLRb MSCb MSb MAF022 MAF023 set-up E AS NORMAL info req info ack II I II E AS NORMAL CALL ESTABLI .Vote: info req: information request info ack: information acknowledge OR1: call barr
35、ed Y: yes N: no. II set-up ?JT MSCb MSb Set-up MENT I Figure 2.8iGSM 03.88 Information flow for barring of incoming calls Page 29 GSM 03.88 - version 4.4.0 : June 1993 2.3 Information stored in HLR For the supplementary services barring of incoming calls in the HLR must be stored: - the subscription
36、 option “control of barring services“ This subscription option takes one of the following values: - by subscriber using password; - by the service provider. For each barring program in the HLR must be stored: - the parameter “provision of supplementary service“ This parameter takes one of the follow
37、ing values: - provisioned; - not provisioned. For each basic service group and for each barring program in the HLR must be stored: - the activation parameter “activation status“ For barring of all incoming calls this parameter takes one of the following values: - - deactivated. activated (only one b
38、arring program active per basic service group at the same time); For barring of incoming calls when roaming outside the HPLMN country this parameter takes one of the following values: - active and operative - activated and quiescent (only one barring program active per basic service group at the sam
39、e time); - deactivated. If the subscription option “control of barring services“ has been set to “by subscriber using password“ then in the HLR must be stored: - the registration parameter “registration status“ This parameter takes one of the following values: - registered; - erased. If the subscrip
40、tion option “control of barring services“ has been set to “by subscriber using password“ for barring of incoming calls in the HLR must be stored: - the registration parameter “call barring password“ The password is valid for all basic services to which barring of incoming calls applies; - the status
41、 parameter “wrong password attempts counter“ associated with the password. Note that the call barring password is a parameter which is associated with all call barring services. 2.4 Information stored in VLR No information is stored in the VLR. = 3404583 0079095 991 = Page 30 GSM 03.88 - version 4.4
42、.0 : June 1993 2.5 Handover Handover will have no impact on the control procedures and the operation of the service. 2.6 Cross phase compatibility 2.6.1 MS. MSC, VLR or HLR only support phase 1 control of SS by the subscriber In response to a Barring of incoming calls interrogation request, if the M
43、S or any network element involved is of phase 1, only information concerning basic service groups for which Barring of incoming cz 1s is active will be returned. In phase 1 the state active and quiescent is not used in the HLR. In phase 2 the HLR will support the quiescent state. As this quiescent s
44、tate is only relevant within the HLR a phase 1 MSCNLR and a phase 1 MS can support the phase 2 intsrrogation even if the service becomes quiescent, .e. there is no functional cross phase compatibility - ablem. Note that the interrogation result received by * *? user will be in phase 1 i : 2 a list o
45、f hasic services. The only difference is that in phase 1 it contairs the active basic services respective -rl whether it is operative or quiescent. 2.6.2 HLR only supports phase 1 updating of subscriber information In phase 1 the VLR stores the activation status also for barring of incoming calls. I
46、n phase 2 no information is stored in the VLR in case of barring of incoming calls. The VLR may receive subscription information for barring of incoming calls from a phase 1 HLR. In this case the VLR shall ignore this information. 300693/PdA 0388-440.doc (WORDS; ETSIS-2O.STY; SDL:SGE) 3404583 007909
47、b 828 m Date Release 92 June 91 Jan 92 April 92 June 92 Jan 93 April 93 Version Status of Technical Specification GSM 03.88 version 3.2.0 version 3.2.1 version 4.0.0 version 4.0.1 version 4.1 .O version 4.1 .l version 4.2.0 version 4.3.0 version 4.4.0 Remarks Last common phase llphase 2 version only
48、 differing in layout, not in content Change requests approved by GSM31: CR 03.88-17 rev 1 (category DI CR 03.88-19 rev 2 (category 6) CR 03.88-20 rev 1 (category D) CR 03.88-21 (category DI CR 03.88-22 (category D) CR 03.88-23 (category D) Change request approved by SMG#Ol : CR 03.88-24 (category D)
49、 Change requests approved by SMG#02: CR 03.88-25 rev 1 (category BI CR 03.88-26 (category 6) Change request approved by SMG#03: CR 03.88-27 (category Di Change requests approved by SMG#05: CR 03.88-30 rev 1 (category Ci CR 03.88-32 (category Cl Change request approved by SMG#06: CR 03.88-33 rev 1 (category Ci TS frozen for phase 2 by SMG#06 Change requests approved by SMG#07: CR 03.88-34 rev 2 (category FI (! CR-34 rev 2 in Tdoc SMG3 249/93; Tdoc SMG 383193 is not completely correct!) CR 03.88-35 (category F) Rapporteur: Jean Claude Samou, France Telecom (FRI
