1、ETSI EN 300 392-1 0-14 1.2.1 (2002-09) European Sfandard (Telecommunicafions series) Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part IO: Supplementary services stage 1; Sub-part 14: Late Entry (LE) 2 ETSI EN 300 392-10-14 VI .2.1 (2002-09) Reference REN/TETRA-03001-10-14 Keywords data
2、, late entry, radio, speech, stage 1, supplementary service, TETRA ETSI 650 Route des Lucioles F-O6921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 O0 Fax: +33 4 93 65 47 16 Siret No 348 623 562 00017 - NAF 742 C Association but non lucratif enregistre la Sous-prfecture de Grasse (06) No 780
3、3/88 Important notice Individual copies of the present document can be downloaded from: http:lwmv.etsi .arq The present document may be made available in more than one electronic version or in print. In any case of existing or perceived difference in contents between such versions, the reference ver
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6、n. The copyright and the foregoing restriction extend to reproduction in all media. O European Telecommunications Standards Institute 2002. All rights reserved. DECTTM, PLUGTESTSTMand UMTSTMare Trade Marks of ETSI registered for the benefit of its Members. TIPHONTM and the TIPHON logo are Trade Mark
7、s currently being registered by ETSI for the benefit of its Members. 3GPPTM is a Trade Mark of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. ETSI 3 ETSI EN 300 392-10-14 VI . 2.1 (2002-09) Contents Intellectual Property Rights 5 Foreword . 5 1 2 3 3.1 3.2 3.
8、2.1 3.2.2 4 4.1 4.1.1 4.1.2 4.2 4.2.1 4.2.2 Scope 7 References 7 Definitions and abbreviations . 7 Definitions 7 Abbreviations . 8 General abbreviations . 8 Supplementary service abbreviations 8 Supplementary Service Late Entry (SS-LE) stage 1 specification . 9 4.2.2.1 4.2.2.1.1 4.2.2.1.2 4.2.2.1.3
9、4.2.2.1.4 4.2.2.1.5 4.2.2.2 4.2.2.2.1 4.2.2.2.2 4.2.3 4.2.3.1 4.2.3.1.1 4.2.3.1.2 4.2.3.1.3 4.2.3.1.4 4.2.3.1.5 4.2.3.2 4.2.3.2.1 4.2.3.2.2 4.3 4.3.1 4.3.2 4.3.3 4.3.4 4.3.5 4.3.6 4.3.7 4.3.8 4.3.9 4.3.10 4.3.11 4.3.12 4.3.13 4.3.14 4.3.15 4.3.16 4.3.17 4.3.18 9 9 9 9 Provision and withdrawal . 9 No
10、rmal procedures 9 Activation. deactivation. definition. registration. interrogation. and cancellation . 9 Activation and deactivation . 9 Definition and removal 10 Registration . 10 Interrogation 10 Cancellation . 10 Invocation and operation . 10 Invocation 10 Operation . 10 Exceptional procedures .
11、 11 Activation. deactivation. definition. registration. interrogation. and cancellation. 11 Activation and deactivation . 11 Definition . 11 Registration . 11 Interrogation 11 Cancellation . 11 Invocation and operation . 11 Invocation 11 Operation . 11 Interactions with other supplementary services
12、12 Calling Line Identification Presentation (SS-CLIP) . 12 Connected Line identification Presentation (SS-COLP) . 12 Calling/Connected Line Identification Restriction (SS-CLIR) . 12 Call Report (SS-CR) . 12 Talking Party Identification (SS-TPI) . 12 Call Forwarding Unconditional (SS-CFU) . 12 Call F
13、orwarding on Busy (SS-CFB) . 12 Call Forwarding on No Reply (SS-CFNRy) . 12 Call Forwarding on Not Reachable (SS-CFNRc) . 12 List Search Call (SS-LSC) 12 Call Authorized by Dispatcher (SS-CAD) 12 Short Number Addressing (SS-SNA) . 12 Area Selection (SS-AS) 13 Access Priority (SS-AP) 13 Priority Call
14、 (SS-PC) 13 Call Waiting (SS-CW) 13 Call Hold (SS-HOLD) 13 Call Completion to B 13 ETSI 4 ETSI EN 300 392-10-14 VI . 2.1 (2002-09) 4.3.19 4.3.20 4.3.21 4.3.22 4.3.23 4.3.24 4.3.25 4.3.26 4.3.27 4.3.28 4.3.29 4.3.30 4.4 4.5 Late Entry (SS-LE) . 13 Void 13 Pre-emptive Priority Call (SS-PPC) 13 Include
15、 Call (SS-IC) . 13 Void 13 Barring of Outgoing Calls (SS-BOC) . 13 Barring of Incoming Calls (SS-BIC) 13 Discreet Listening (SS-DL) 13 Ambience Listening (SS-AL) . 14 Dynamic Group Number Assignment (SS.DGNA) 14 Call Completion on No Reply (SS-CCNR) 14 Call ReTention (SS-CRT 14 Inter-working conside
16、rations 14 Overall SDL 14 Annex A (informative): Bibliography . 15 History 16 ETSI 5 ETSI EN 300 392-10-14 VI .2.1 (2002-09) Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to ETSI. The information pertaining to these essential IPRs
17、, if any, is publicly available for ETSI members and non-members, and can be found in ETSI SR O00 3 14: “Intellectual Property Rights (7PRs); Essential, orpotentially Essential, IPRs notlJied to ETSI in respect ofETSI standards“, which is available from the ETSI Secretariat. Latest updates are avail
18、able on the ETSI Web server (5). 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 O00 3 14 (or the updates on the ETSI Web server) which are, or may be, or ma
19、y become, essential to the present document. Foreword This European Standard (Telecommunications series) has been produced by ETSI Project Terrestrial Trunked Radio (TETRA). The present document is part 10, sub-part 14 of a multi-part deliverable covering Voice plus Data (V+D), as identified below:
20、EN 300 392-1: “General network design“; EN 300 392-2: “Air Interface (AI)“; EN 300 392-3: “Intenvorking 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 requirements
21、 for supplementary services“; EN 300 392-10: “Supplementary services stage 1“; Sub-part 1 : “Call identification“; Sub-part 2: “Call report“; Sub-part 3 : Sub-part 4: “Call Forwarding (CF)“; Sub-part 5: Sub-part 6: Sub-part 7: “Short number addressing“; Sub-part 8: “Area selection“; Sub-part 9: “Acc
22、ess priority“; Sub-part 10: “Priority Call (PC)“; Sub-part 11: “Call Waiting (CW)“; Sub-part 12: “Call Hold (CH)“; Sub-part 13: “Talking Party Identification (TPI)“; “List Search Call (LSC)“; “Call Authorized by Dispatcher (CAD)“; “Call completion to busy subscriber“; Sub-part 14: “Late Entry (LE)“;
23、 ETSI 6 ETSI EN 300 392-10-14 VI .2.1 (2002-09) Sub-part 15: “Transfer of control“; Sub-part 16: “Pre-emptive priority call“; Sub-part 17: “Include Call (IC)“; Sub-part 18: Sub-part 19: Sub-part 20: “Discreet Listening (DL)“; Sub-part 21 : Sub-part 22: Sub-part 23: Sub-part 24: “Call Retention (CRT)
24、“; “Barring of Outgoing Calls (BOC)“; “Barring of Incoming Calls (BIC)“; “Ambience Listening (AL)“; “Dynamic Group Number Assignment (DGNA)“; “Call completion on no reply“; EN 300 392-1 1: “Supplementary services stage 2“; EN 300 392-12: “Supplementary services stage 3“; ETS 300 392-13: “SDL model o
25、f the Air Interface (AI)“; ETS 300 392-14: “Protocol Implementation Conformance Statement (PICS) proforma specification“; TS 100 392-15: “TETRA frequency bands, duplex spacings and channel numbering“; TS 100 392-16: “Network Performance Metrics“; TS 100 392-17: “TETRA V+D and DMO Release 1.1 specifi
26、cations“. I National transposition dates I Date of adoption of this EN: Date of latest announcement of this EN (doa): Date of latest publication of new National Standard or endorsement of this EN (dop/e): Date of withdrawal of any conflicting National Standard (dow): 13 September 2002 3 1 December 2
27、002 30 June 2003 30 June 2003 ETSI 7 ETSI EN 300 392-10-14 VI .2.1 (2002-09) 1 Scope The present document defines the stage 1 specifications of the Supplementary Service Late Entry (SS-LE) for the Trans-European Trunked Radio (TETRA). Stage 1 is an overall service description from the users point of
28、 view but does not deal with the details of the human interface itself. The present document specifies the service description of the supplementary service and the procedures to be expected with successful and unsuccessful outcomes. In addition the present document specifies the interactions with ot
29、her TETRA supplementary services and interworking considerations. Charging principles are outside the scope of the present document. The SS-LE allows radio users to be informed of and, if they are concerned, to join an already existing multipoint speech or data call. 2 Re fe re nces The following do
30、cuments contain provisions which, through reference in this text, constitute provisions of the present document. References are either specific (identified by date of publication andor edition number or version number) or non-specific. For a specific reference, subsequent revisions do not apply. For
31、 a non-specific reference, the latest version applies. il ITU-T Recommendation Z. 100: “Specification and description language (SDL)“. 3 3.1 Definitions and abbreviations De fi nit ions For the purposes of the present document, the following terms and definitions apply: authorized user: identified u
32、ser who is able to define the SS-LE parameters bearer service: type of telecommunication service that provides the capability for the transmission of signals between user-network interfaces forced late entry: User is forced to join to the indicated call. NOTE: As a user application in the mobile sta
33、tion, the user may be forced to join the multipoint call as soon as a late entry broadcast or late entry paging message is received. If the user is already engaged in another communication, the user may be forced to join the highest priority call. late entry acknowledgement: indication sent in SS-LE
34、 messages by the Switching and Management Infiastructure (SwMI) to inform a member who would like to join the call that he has to inform the SwMI of his entering the call late entry broadcast: indication sent by the SwMI to inform members of a multipoint call which are currently not already involved
35、 in this call that they can join directly an existing communication (a channel is already allocated in this cell) late entry paging: indication sent by the SwMI to inform members of a multipoint call which are currently not already involved in this call, that they need to ask for a communication cha
36、nnel for that call if they want to participate (a channel is not yet allocated in this cell) ETSI 8 ETSI EN 300 392-10-14 V1.2.1 (2002-09) multipoint call: call supporting a point-to-multipoint teleservice or bearer service NOTE: It can be either a group call, an acknowledged group call or a broadca
37、st call. Supplementary Sewice (SS): modifies or supplements a bearer service or a teleservice NOTE: A supplementary service cannot be offered to a customer as a stand alone service. It is offered in combination with a bearer service or a teleservice. teleservice: type of telecommunications service t
38、hat provides the complete capability, including terminal equipment furictions, for communication between users according to agreed protocols 3.2 Abbreviations 3.2.1 General abbreviations For the purposes of the present document, the following general abbreviations apply: GTSI Group TETRA Subscriber
39、Identity ISDN Integrated Services Digital Network SDL ss Supplementary Service NOTE: SwMI Switching and Management Infiastructure TETRA TErrestrial Trunked RAdio (Functional) Specification and Description Language The abbreviation SS is only used when referring to a specific supplementary service. 3
40、.2.2 Su p p I e m e n ta ry servi ce abbreviations For the purposes of the present document, the following supplementary service abbreviations apply: SS-AL SS-AP SS-AS SS-BIC SS-BOC SS-CAD SS-CCBS SS-CCNR SS-CFB S S-CFNRy S S-CFNRC SS-CFU ss-CLIP SS-CLIR ss-COLP SS-CR SS-CRT ss-cw S S -DGNA SS-DL SS
41、-HOLD ss-IC SS-LE ss-LSC ss-PC ss-PPC SS-SNA SS-TPI Ambience Listening Access Priority Area Selection Barring of Incoming Calls Barring of Outgoing Calls Call Authorized by Dispatcher Call Completion to Busy Subscriber Call Completion on No Reply Call Forwarding on Busy Call Forwarding on No Reply C
42、all Forwarding on Not Reachable Call Forwarding Unconditional Calling Line Identification Presentation Calling/Connected Line Identification Restriction Connected Line identification Presentation Call Report Call ReTention Call Waiting Dynamic Group Number Assignment Discreet Listening Call HOLD Inc
43、lude Call Late Entry List Search Call Priority Call Pre-emptive Priority Call Short Number Addressing Talking Party Identification ETSI 9 ETSI EN 300 392-10-14 VI .2.1 (2002-09) 4 Supplementary Service Late Entry (SS-LE) stage 1 specif cat ion 4.1 Description 4.1.1 General description During a multi
44、point speech call, the infrastructure shall send (when necessary) Late Entry indications related to this call to allow group members to join the ongoing speech call. This supplementary service may be used regardless of whether the members of the group are engaged in a call or not. SS-LE shall be rel
45、ated to the called group identity. 4.1.2 Qualifications on applicability to telecommunication services This supplementary service shall be applicable to all TETRA multipoint speech and data circuit mode services. 4.2 Procedures 4.2.1 Provision and withdrawal The service provider may provide two serv
46、ices. Service 1 : Provision and withdrawal of SS-LE shall be provided by pre-arrangement with the service provider against a specific Group TETRA Subscriber Identity (GTSI). Service 2: Provision and withdrawal of SS-LE shall be provided by pre-arrangement with the service provider to the authorized
47、user. The SS-LE supplementary service can be withdrawn by the service provider for administrative purposes or at the request of the authorized user. 4.2.2 Normal procedures 4.2.2.1 Act vat ion , d eact vat ion, d ef i n it ion , reg istrat ion , interrogation , and ca nce I lat io n 4.2.2. I. 1 Acti
48、vation and deactivation Service 1 : The supplementary service shall be activated upon provision and deactivated upon withdrawal. Service 2: The supplementary service shall be activated upon definition and deactivated upon removal. ETSI 10 ETSI EN 300 392-10-14 VI .2.1 (2002-09) 4.2.2.1.2 Definition
49、and removal Service 1 : The definition process shall be carried out upon provision. Service 2: The authorized user defines and removes LE definitions. To definehemove SS-LE definition the authorized user shall supply: - group identity or identities; - LE definitionhemoval; - LE used over ISI; - Call behaviour; - Basic service type; - Repetition rate. 4.2.2.1.3 Registration Registration shall be used upon provision in order to identiSl the authorized users. Service 2: The authorized user should be provided with the list of GTSIs he is able to carry out SS-LE procedures. 4.2.2.1.4 I
