1、 ETSI EN 300 392-12-22 V1.4.1 (2015-02) Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 12: Supplementary services stage 3; Sub-part 22: Dynamic Group Number Assignment (DGNA) EUROPEAN STANDARD ETSI ETSI EN 300 392-12-22 V1.4.1 (2015-02)2Reference REN/TETRA-03225 Keywords data, radio,
2、 speech, stage 3, supplementary service, TETRA, V+D ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Siret N 348 623 562 00017 - NAF 742 C Association but non lucratif enregistre la Sous-Prfecture de Grasse (06) N 7803/88 Important no
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7、not be modified without the written authorization of ETSI. The copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2015. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are Trade Marks of ETSI registered for t
8、he benefit of its Members. 3GPPTM and LTE are Trade Marks of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. GSM and the GSM logo are Trade Marks registered and owned by the GSM Association. ETSI ETSI EN 300 392-12-22 V1.4.1 (2015-02)3Contents Intellectual Pro
9、perty Rights 6g3Foreword . 6g3Modal verbs terminology 7g31 Scope 8g32 References 8g32.1 Normative references . 8g32.2 Informative references 9g33 Definitions and abbreviations . 9g33.1 Definitions 9g33.2 Abbreviations . 9g34 Functional model 10g34.1 Functional entities 10g34.2 Mapping of functional
10、entities to Circuit Mode Control Entities (CMCE) 10g34.3 Protocol structure and protocol stack . 10g35 SS-DGNA service description 11g35.1 General . 11g35.2 SS-DGNA services offered over the TNSS-SAP . 11g35.3 SS-DGNA primitives . 11g35.3.1 ASSIGN indication . 12g35.3.2 ASSIGN response . 12g35.3.3 D
11、EASSIGN indication 13g35.3.4 DEASSIGN response 13g35.3.5 DEFINE indication . 13g35.3.6 DEFINE request 14g35.3.7 DELETE indication 14g35.3.8 DELETE request . 14g35.3.9 INTERROGATE GROUP request . 15g35.3.10 INTERROGATE GROUP indication . 15g35.3.11 INTERROGATE GROUP MEMBERS request . 15g35.3.12 INTER
12、ROGATE GROUP MEMBERS indication . 16g35.3.13 INTERROGATE MS GROUPS indication 16g35.3.14 INTERROGATE MS GROUPs response/confirm . 16g35.3.15 INTERROGATE MS GROUPS request. 17g35.3.16 MODIFY request 17g35.3.17 MODIFY indication 17g35.4 Primitive parameter descriptions 18g36 Signalling protocol for su
13、pport of SS-DGNA 21g36.1 Operational requirements . 21g36.1.1 Affected user MS 21g36.1.2 Group home SwMI . 22g36.1.3 Home SwMI of the affected user 22g36.1.4 Affected user SwMI 22g36.1.5 Authorized user MS 22g36.1.6 Authorized user SwMI 22g36.2 PDU descriptions 22g36.2.1 General on PDU descriptions
14、22g36.2.2 ASSIGN 23g36.2.3 ASSIGN ACK 23g36.2.4 DEASSIGN. 23g36.2.5 DEASSIGN ACK . 24g36.2.6 DEFINE 24g36.2.7 DEFINE ACK . 25g3ETSI ETSI EN 300 392-12-22 V1.4.1 (2015-02)46.2.8 DELETE . 26g36.2.9 DELETE ACK 26g36.2.10 INTERROGATE GROUP 27g36.2.11 INTERROGATE GROUP ACK . 27g36.2.12 INTERROGATE GROUP
15、MEMBERS 28g36.2.13 INTERROGATE GROUP MEMBERS ACK 28g36.2.14 INTERROGATE MS GROUPS . 28g36.2.15 INTERROGATE MS GROUPS ACK 29g36.2.16 MODIFY 29g36.2.17 MODIFY ACK . 30g36.2.18 General DGNA not supported 31g36.2.19 Requested SS-DGNA action not supported 31g36.3 Element coding . 31g36.3.1 Acknowledgemen
16、t complete . 31g36.3.2 Acknowledgement requested from affected user(s) 32g36.3.3 Additional group information . 32g36.3.4 Affected user extension 32g36.3.5 Affected user identity 32g36.3.6 Affected user identity range type 32g36.3.7 Affected user SSI 33g36.3.8 Assigned user identity range type . 33g
17、36.3.9 Call identifier 33g36.3.10 Call related DGNA creation 33g36.3.11 Class of usage . 33g36.3.12 Deassigned user identity range type 34g36.3.13 Group assignment . 34g36.3.14 Group assignment ack . 34g36.3.15 Group deassignment . 35g36.3.16 Group deassignment ack . 35g36.3.17 Group extension 35g36
18、.3.18 Group extension present . 35g36.3.19 Group identity attachment mode . 36g36.3.20 Group information 36g36.3.21 Group SSI . 36g36.3.22 Group status 37g36.3.23 Interrogation type for group 37g36.3.24 Interrogation type for group members 37g36.3.25 Interrogation type for MS groups . 38g36.3.26 Len
19、gth of additional group information element 38g36.3.27 Length of security related information element 38g36.3.27a Maximum Number of interrogated MS groups . 39g36.3.28 Mnemonic group name . 39g36.3.29 Number of affected user identities 39g36.3.30 Number of groups . 39g36.3.31 Number of groups in dea
20、ssign ack 40g36.3.32 Number of groups in deassign request 40g36.3.32a PDU sequence number 40g36.3.33 Result of assignment . 41g36.3.34 Result of attachment . 41g36.3.35 Result of deassignment . 41g36.3.36 Result of definition . 42g36.3.37 Result of deletion 42g36.3.38 Result of interrogation 43g36.3
21、.39 Result of modification 43g36.3.40 Result of MS group interrogation . 44g36.3.41 Security related information . 44g36.3.42 Set reference . 44g36.3.43 SS-DGNA PDU type 45g36.3.44 Visitor Group Short Subscriber Identity (V)GSSI 45g36.4 SS-DGNA protocol states 45g36.4.1 Protocol states of FE1 . 45g3
22、6.4.2 Protocol states of FE2 . 45g3ETSI ETSI EN 300 392-12-22 V1.4.1 (2015-02)56.4.3 Protocol states of FE3 . 46g36.4.4 Protocol states of FE2 in visited SwMI 46g36.5 SS-DGNA signalling procedures . 46g36.5.1 PDU addressing 46g36.5.2 Signalling procedures of FE1 (affected user) 46g36.5.2.1 Assignmen
23、t 46g36.5.2.2 Deassignment 47g36.5.2.3 Interrogation of group parameters . 47g36.5.2.4 Interrogation of MS groups by SwMI . 48g36.5.3 Signalling procedures of FE2 (SwMI) 48g36.5.3.1 General on procedures for FE2 . 48g36.5.3.2 Definition 48g36.5.3.3 Deletion . 49g36.5.3.4 Modification 49g36.5.3.5 Ass
24、ignment 50g36.5.3.6 Deassignment 50g36.5.3.7 Interrogation of group information . 51g36.5.3.8 Interrogation of group members 51g36.5.3.9 Interrogation of MS groups from affected user . 51g36.5.3.10 Interrogation of MS groups request from authorized user 52g36.5.4 Signalling procedures of FE3 (author
25、ized user) 52g36.5.4.1 Definition 52g36.5.4.2 Modification 53g36.5.4.3 Deletion . 53g36.5.4.4 Interrogation of group members 53g36.5.4.5 Interrogation of MS groups . 53g36.5.4.6 Interrogation of group information . 54g36.5.5 Signalling procedures of FE2 in a visited SwMI 54g36.6 Protocol timers . 54
26、g36.7 Inter-working considerations 54g36.7.1 Inter system interface 54g36.7.1.1 Basic requirements to ISI support . 54g36.7.1.2 Assignment 54g36.7.1.3 Deassignment 55g36.7.1.4 Definition, deletion, modification . 55g36.7.1.5 Interrogation 55g36.7.2 Gateways 56g3Annex A (informative): Bibliography .
27、57g3Annex B (informative): Change Requests 58g3History 59g3ETSI ETSI EN 300 392-12-22 V1.4.1 (2015-02)6Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to ETSI. The information pertaining to these essential IPRs, if any, is publicly
28、available for ETSI members and non-members, and can be found in ETSI SR 000 314: “Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in respect of ETSI standards“, which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web
29、server (http:/ipr.etsi.org). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web server) which are, or may be, or may bec
30、ome, essential to the present document. Foreword This European Standard (EN) has been produced by ETSI Technical Committee TETRA and Critical Communications Evolution (TCCE). The present document is part 12, sub-part 22 of a multi-part deliverable covering the Voice plus Data (V+D), as identified be
31、low: EN 300 392-1: “General network design“; EN 300 392-2: “Air Interface (AI)“; EN 300 392-3: “Interworking at the Inter-System Interface (ISI)“; ETS 300 392-4: “Gateways basic operation“; EN 300 392-5: “Peripheral Equipment Interface (PEI)“; EN 300 392-7: “Security“; EN 300 392-9: “General require
32、ments for supplementary services“; EN 300 392-10: “Supplementary services stage 1“; EN 300 392-11: “Supplementary services stage 2“; EN 300 392-12: “Supplementary services stage 3“; EN 300 392-12-1: “Call Identification (CI)“; ETS 300 392-12-2: “Call Report (CR)“; EN 300 392-12-3: “Talking Party Ide
33、ntification (TPI)“; EN 300 392-12-4: “Call Forwarding (CF)“; ETS 300 392-12-5: “List Search Call (LSC)“; EN 300 392-12-6: “Call Authorized by Dispatcher (CAD)“; ETS 300 392-12-7: “Short Number Addressing (SNA)“; EN 300 392-12-8: “Area Selection (AS)“; ETS 300 392-12-9: “Access Priority (AP)“; EN 300
34、 392-12-10: “Priority Call (PC)“; ETS 300 392-12-11: “Call Waiting (CW)“; EN 300 392-12-12: “Call Hold (HOLD)“; ETSI ETSI EN 300 392-12-22 V1.4.1 (2015-02)7EN 300 392-12-13: “Call Completion to Busy Subscriber (CCBS)“; EN 300 392-12-14: “Late Entry (LE)“; EN 300 392-12-16: “Pre-emptive Priority Call
35、 (PPC)“; EN 300 392-12-17: “Include Call (IC)“; EN 300 392-12-18: “Barring of Outgoing Calls (BOC)“; EN 300 392-12-19: “Barring of Incoming Calls (BIC)“; EN 300 392-12-20: “Discreet Listening (DL)“; EN 300 392-12-21: “Ambience Listening (AL)“; EN 300 392-12-22: “Dynamic Group Number Assignment (DGNA
36、)“; EN 300 392-12-23: “Call Completion on No Reply (CCNR)“; ETS 300 392-12-24: “Call Retention (CRT)“; ETS 300 392-13: “SDL model of the Air Interface (AI)“; ETS 300 392-14: “Protocol Implementation Conformance Statement (PICS) proforma specification“; TS 100 392-15: “TETRA frequency bands, duplex s
37、pacings and channel numbering“; TS 100 392-16: “Network Performance Metrics“; TR 100 392-17: “TETRA V+D and DMO specifications“. TS 100 392-18: “Air interface optimized applications“. NOTE: Part 10, sub-part 15 (Transfer of control), part 13 (SDL) and part 14 (PICS) of this multi-part deliverable ar
38、e in status “historical“ and are not maintained. National transposition dates Date of adoption of this EN: 27 January 2015 Date of latest announcement of this EN (doa): 30 April 2015 Date of latest publication of new National Standard or endorsement of this EN (dop/e): 31 October 2015 Date of withdr
39、awal of any conflicting National Standard (dow): 31 October 2015 Modal verbs terminology In the present document “shall“, “shall not“, “should“, “should not“, “may“, “may not“, “need“, “need not“, “will“, “will not“, “can“ and “cannot“ are to be interpreted as described in clause 3.2 of the ETSI Dra
40、fting Rules (Verbal forms for the expression of provisions). “must“ and “must not“ are NOT allowed in ETSI deliverables except when used in direct citation. ETSI ETSI EN 300 392-12-22 V1.4.1 (2015-02)81 Scope The present document defines the stage 3 specifications of the Supplementary Service Dynami
41、c Group Number Assignment (SS-DGNA) for the Terrestrial Trunked Radio (TETRA). The SS-DGNA enables a user to dynamically define group identities and group related parameters to the TETRA system and to the subscribers in the system. These definitions are used to enable group call invocations to dynam
42、ically defined groups. The SS-DGNA specification defines the creation, modification, deletion and interrogation of group definitions in the Switching and Management Infrastructure (SwMI), in the Mobile Station (MS). The present document does not include the specification for access priority used for
43、 random access in uplink and call priority used by SwMI for resource allocation in a group call. Access priority and call priority can be specified and applied for groups using Supplementary Services Access Priority (SS-AP), Priority Call (SS-PC) and Pre-emptive Priority Call (SS-PPC). Thus, the def
44、inition procedure of these priorities is outside the scope of the present document. Man-Machine Interface (MMI) and charging principles are also outside the scope of the present document. Supplementary service stage 3 specification is preceded by the stage 1 and the stage 2 specifications of the ser
45、vice. Stage 1 describes the functional capabilities from the users point of view. Stage 2 defines the functional behaviour in terms of functional entities and information flows. Stage 3 gives the precise description of the supplementary service from the implementation point of view. It defines the p
46、rotocols for the service and the encoding rules for the information flows. It defines the processes for the functional entities and their behaviour. The described protocols and their behaviour apply for the SwMI and for the MS and can be applied over the Inter-System Interface (ISI) between TETRA sy
47、stems. 2 References 2.1 Normative references References are either specific (identified by date of publication and/or edition number or version number) or non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the reference document
48、(including any amendments) applies. Referenced documents which are not found to be publicly available in the expected location might be found at http:/docbox.etsi.org/Reference. NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee their long
49、 term validity. The following referenced documents are necessary for the application of the present document. 1 ISO/IEC 8859-1: “Information technology - 8-bit single-byte coded graphic character sets - Part 1: Latin alphabet No. 1“. 2 ETSI ETS 300 392-11-22: “Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 11: Supplementary services stage 2; Sub-part 22: Dynamic Group Number Assignment (DGNA)“. 3 ETSI EN 300 392-2: “Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 2: Air Interface (AI)“. 4 ETSI EN 300 392-1: “Terrestrial Trunked Radio
