1、EUROPEAN T 1 ELECOMMUNICATION STANDARD ETS 300 396-8-1 January 2000 Source: TETRA Reference: DETETRA-02007-8-1 ICs: 33.020 Key words: ICs, PICS, DMO, MS, TETRA, radio Terrestrial Trunked Radio (TETRA); Technical requirements for Direct Mode Operation (DMO); Part 8: Protocol Implementation Conformanc
2、e Statement (PICS) proforma specification; Sub-part 1 : Mobile Station to Mobile Station (MS-MS) Air Interface (AI) ETSI European Telecommunications Standards Institute ETSI Secretariat Postal address: F-O6921 Sophia Antipolis CEDEX - FRANCE Office address: 650 Route des Lucioles - Sophia Antipolis
3、- Valbonne - FRANCE Internet: secretariatetsi.fr - http:/www.etsi.org Tel.: +33 4 92 94 42 O0 - Fax: +33 4 93 65 47 16 Copyright Notification: No part may be reproduced except as authorized by written permission. The copyright and the foregoing restriction extend to reproduction in all media. O Euro
4、pean Telecommunications Standards Institute 2000. All rights reserved. Page 2 ETS 300 396-8-1 : January 2000 Whilst every care has been taken in the preparation and publication of this document, errors in content, typographical or otherwise, may occur. If you have comments concerning its accuracy, p
5、lease write to “ETSI Standards Making Support Dept.“ at the address shown on the title page. Page 3 ETS 300 396-8-1 : January 2000 Contents Foreword 5 Introduction 5 1 Scope 7 2 Normative references 7 3 Definitions and abbreviations 7 Definitions 7 3.1 3.2 Abbreviations . 8 4 Conformance to this Pro
6、tocol Implementation Conformance Statement (PICS) proforma specification . 8 . Annex A (normative): Protocol ICs proforma (PICS) for ETS 300 396-3 9 A.l Guidance for completing the PICS proforma 9 A.1.2 Abbreviations and conv 9 A.l . 3 Instructions for completing the PICS proforma 11 A.l.l Purposes
7、and structure 9 A.2 Identification of the implementation . 11 A.2.1 Date of the statement 11 A.2.2 IUT identification 11 A.2.3 SUT identification . 11 A.2.4 Product supplier . 12 A.2.5 Client (if different from product supplier) 12 A.2.6 PICS contact person 12 A.3 Identification of the protocol 13 A
8、.4 Global statement of conformance . 13 A.5 DMCC at layer 3 13 A51 DMCC major capab es . 13 A52 Circuit mode call 13 A53 Circuit mode call set-up . 14 A54 Circuit mode services offered 15 A.5.5 Short data services 15 A56 Type of short data service 16 A57 Data transmission 17 A.5.8 SDS user defined d
9、ata . 17 A59 DMCC PDUs 18 A.5.1 O DMCC PDU parameters 19 A.5.10.1 DM-SETUP 20 A.5.10.2 DM-SETUP PRES 20 A.5.10.3 DM-CONNECT 21 A.5.10.4 DM-DISCONNECT 21 A.5.10.5 DM-CONNECT ACK . 21 A.5.10.6 DM-OCCUPIED . 22 A.5.10.7 DM-RELEASE . 22 A.5.10.8 DM-TX CEASED . 22 A.5.10.9 DM-TX REQUEST . 23 A.5.10.1 O D
10、M-TX ACCEPT 23 A.5.10.11 DM-PREEMPT 23 Page 4 ETS 300 396-8-1 : January 2000 A.5.10.12 DM-PRE ACCEPT 23 A.5.10.13 DM-REJECT . 24 A.5.10.14 DM-INFO . 24 A.5.10.15 DM-SDS UDATA . 24 A.5.10.16 DM-SDS DATA . 25 A.5.10.17 DM-SDS ACK 26 A51 1 DMCC constants 26 A.5.12 DMCC timers . 27 A.6 DLL at layer 2 27
11、 A.6.1 DM-Medium Access Control (MAC) features 27 A.6.2 DM-MAC procedures 28 A.6.4 DM-MAC PDU parameters 33 A.6.4.1 DMAC-SYNC in Signalling Channel (SCH)/S . 34 A.6.4.2 DMAC-SYNC in SCH/H 34 A.6.3 DM-MAC PDUS . 33 A.6.4.3 DMAC-DATA . 35 A.6.4.4 DMAC-FRAG 35 A.6.4.5 A.6.4.6 DM-MAC generated message p
12、arameters . 36 A.6.5 DM-MAC generated mes A.6.6 A.6.6.1 DM-RESERVED . 36 A.6.6.2 DM-SDS OCCUPIED 36 A.6.6.3 DM-TIMING REQUEST 37 A.6.6.4 DM-TIMING ACK 37 A.6.7 DM-MAC constants 37 A.6.8 DM-MAC timers 39 History . 40 Page 5 ETS 300 396-8-1 : January 2000 Foreword This European Telecommunication Stand
13、ard (ETS) has been produced by the Terrestrial Trunked Radio (TETRA) Project of the European Telecommunications Standards Institute (ETSI). The present document is part 8 of a multi-part ETS covering the Direct Mode Operation (DMO) of TETRA, as identified below: Part 1 : Part 2: Part 3: Part 4: Part
14、 5: Part 6: Part 7: Part 8: Part 9: Part 1 O: “General network design“; “Radio aspects“; “Mobile Station to Mobile Station (MS-MS) Air Interface (AI) protocol“; “Type 1 repeater air interface“; “Gateway air interface“; “Security“; “Type 2 repeater air interface“; “Protocol Implementation Conformance
15、 Statement (PICS) proforma specification“; “Service and Description Language (SDL) model“; “Managed Direct Mode Operation (DMO)“. TransDosition dates Date of adoption of this ETS: 31 December 1999 Date of latest announcement of this ETS (doa): Date of latest publication of new National Standard or e
16、ndorsement of this ETS (dop/e): 31 March2000 30 September 2000 Date of withdrawal of any conflicting National Standard (dow): 30 September 2000 Introduction To evaluate conformance of a particular implementation, it is necessary to have a statement of which capabilities and options have been impleme
17、nted for a telecommunication specification. Such a statement is called an Implementation Conformance Statement (ICs). Page 6 ETS 300 396-8-1 : January 2000 Blank page Page 7 ETS 300 396-8-1 : January 2000 1 Scope This European Telecommunication Standard (ETS) provides the Protocol Implementation Con
18、formance Statement (PICS) proforma for the TETRA Direct Mode Operation (DMO), Mobile Station to Mobile Station (MS-MS) Air Interface (AI) protocol, defined in ETS 300 396-3 l in compliance with the relevant requirements, and in accordance with the relevant guidance given in ISOAEC 9646-7 4 and ETS 3
19、00 406 2. 2 Normative references This ETS incorporates by dated and undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. For dated references, subsequent amendments to or revisions
20、 of any of these publications apply to this ETS only when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to applies. 31 41 ETS 300 396-3 (1 998): “Terrestrial Trunked Radio (TETRA); Technical requirements for Direct Mode Operation (
21、DMO); Part 3: Mobile Station to Mobile Station (MS-MS) Air Interface (AI) protocol“. ETS 300 406 (1995): “Methods for Testing and Specification (MTS); Protocol and profile conformance testing specifications; Standardization methodology“. ISOAEC 9646-1 (1 994): “Information technology; Open systems i
22、nterconnection; Conformance testing methodology and framework; Part 1 : General concepts“. ISOAEC 9646-7 (1995): “Information technology; Open Systems Interconnection; Conformance testing methodology and framework; Part 7: Implementation Conformance Statements“. 3 Def i nit ions and abbreviations 3.
23、1 Definitions For the purposes of this ETS, the following definitions apply: - - terms defined in ETS 300 396-3 l; terms defined in ISOAEC 9646-1 3 and in ISOAEC 9646-7 4. In particular, the following terms defined in ISOAEC 9646-1 3 apply: Implementation Conformance Statement (ICs): statement made
24、by the supplier of an implementation or system claimed to conform to a given specification, stating which capabilities have been implemented. The ICs can take several forms: protocol ICs, profile ICs, profile specific ICs, information object ICs, etc. ICs proforma: document, in the form of a questio
25、nnaire, which when completed for an implementation or system becomes an ICs Protocol ICs (PICS): ICs for an implementation or system claimed to conform to a given protocol specification Page 8 ETS 300 396-8-1 : January 2000 3.2 Abbreviations For the purposes of this ETS, the following abbreviations
26、apply: AI DLL DM DMCC DMO FCS ICs IUT LCH MAC OTAR PDU PICS SCH SCS SDS SDU SUT TPNI TSI Air Interface Data Link Layer Direct Mode Direct Mode Call Control Direct Mode Operation Frame Check Sequence Implementation Conformance Statement Implementation Under Test Linearization Channel Medium Access Co
27、ntrol Over The Air Re-keying Protocol Data Unit Protocol Implementation Conformance Statement Signalling Channel System Conformance Statement Short Data Service Service Data Unit System Under Test Transmitting Party Number Identification TETRA Subscriber Identity 4 Conformance to this Protocol Imple
28、mentation Conformance Statement (PICS) proforma specification If it claims to conform to this ETS, the actual PICS proforma to be filled in by a supplier shall be technically equivalent to the text of the PICS proforma given in annex A, and shall preserve the numberinghaming and ordering of the prof
29、orma items. A PICS which conforms to this ETS shall be a conforming PICS proforma completed in accordance with the guidance for completion given in clause A.l. Page 9 ETS 300 396-8-1 : January 2000 Annex A (normative): Protocol ICs proforma (PICS) for ETS 300 396-3 Notwithstanding the provisions of
30、the copyright clause related to the text of this ETS, ETSI grants that users of this ETS may freely reproduce the PICS proforma in this annex so that it can be used for its intended purposes and may further publish the completed PICS. A.l Guidance for completing the PICS proforma A.l.l Purposes and
31、structure The purpose of this PICS proforma is to provide a mechanism whereby a supplier of an implementation of the requirements defined in ETS 300 396-3 may provide information about the implementation in a standardized manner. The PICS proforma is subdivided into subclauses for the following cate
32、gories of information: - guidance for completing the PICS proforma; - identification of the implementation; - identification of the protocol; - global statement of conformance; - Direct Mode Call Control (DMCC) protocol layer 3 part: circuit mode calls; short data service; - Data Link Layer (DLL) pr
33、otocol layer 2 part. A.1.2 Abbreviations and conventions The PICS proforma contained in this annex is comprised of information in tabular form in accordance with the guidelines presented in ISO/IEC 9646-7. Item column The item column contains a number which identifies the item in the table. Item des
34、cription column The item description column describes in free text each respective item (e.g. parameters, timers, etc.). It implicitly means “is supported by the implementation?“. Status column The following notations, defined in ISO/IEC 9646-7, are used for the status column: m mandatory - the capa
35、bility is required to be supported; O optional - the capability may be supported or not; n/a not applicable - in the given context, it is impossible to use the capability; X 0.i prohibited (excluded) - there is a requirement not to use this capability in the given context; qualified optional - for m
36、utually exclusive or selectable options from a set. “i“ is an integer which identifies an unique group of related optional items and the logic of their selection which is defined immediately following the table; Page 10 ETS 300 396-8-1 : January 2000 ci conditional - the requirement on the capabilit
37、y (“m“, “o“, “x“ or “n/a“) depends on the support of other optional or conditional items. “i“ is an integer identifying a unique conditional status expression which is defined immediately following the table. Reference column The reference column makes reference to ETS 300 396-3, except where explic
38、itly stated otherwise. Support column The support column shall be filled in by the supplier of the implementation. The following common notations, defined in ISO/IEC 9646-7, are used for the support column: Yory supported by the implementation; N or n not supported by the implementation; N/A, n/a or
39、 - no answer required (allowed only if the status is n/a, directly or after evaluation of a conditional status). If this PICS proforma is completed in order to describe a multiple-profile support in a system, it is necessary to be able to answer that a capability is supported for one profile and not
40、 supported for another. In that case, the supplier shall enter the unique reference to a conditional expression, preceded by “?“ (e.g. ?3). This expression shall be given in the space for comments provided at the bottom of the table. It uses predicates defined in the System Conformance Statement (SC
41、S), each of which refers to a single profile and which takes the value TRUE if and only if that profile is to be used. EXAMPLE 1 : ?3: IF prof1 THEN Y ELSE N It is also possible to provide a comment to an answer in the space provided at the bottom of the table. NOTE: As stated in ISO/IEC 9646-7, sup
42、port for a received Protocol Data Unit (PDU) requires the ability to parse all valid parameters of that PDU. Supporting a PDU while having no ability to parse a valid parameter is non-conformant. Support for a parameter on a PDU means that the semantics of that parameter is supported. Values allowed
43、 column The values allowed column contains the type, the list, the range, or the length of values allowed. The following notations are used: - range of values: . example: 5 . 20 list of values: , , . . . . . . . . , example: 2, 4, 6, 8, 9 example: 1 101B, 101 lB, 1 11 1B example: OAH, 34H, 2FH list
44、of named values: (), (), ., ( example: reject(l), accept(2) - length: Values supported column size ( . ) example: size (1 . 8) The values supported column shall be filled in by the supplier of the implementation. In this column, the values or the ranges of values supported by the implementation shal
45、l be indicated. Page 11 ETS 300 396-8-1 : January 2000 References to items For each possible item answer (answer in the support column) within the PICS proforma a unique reference exists, used, for example, in the conditional expressions. It is defined as the table identifier, followed by a solidus
46、character “/“, followed by the item number in the table. If there is more than one support column in a table, the columns are discriminated by letters (a, b, etc.), respectively. EXAMPLE 2: AH4 is the reference to the answer of item 4 in table 5 of annex A. EXAMPLE 3: A.6/3b is the reference to the
47、second answer (.e. in the second support column) of item 3 in table 6 of annex A. Prerequisite line A prerequisite line takes the form: Prerequisite: . A prerequisite line after a clause or table title indicates that the whole clause or the whole table is not required to be completed if the predicat
48、e is FALSE. A.1.3 Instructions for completing the PICS proforma The supplier of the implementation shall complete the PICS proforma in each of the spaces provided. In particular, an explicit answer shall be entered, in each of the support or supported column boxes provided, using the notation descri
49、bed in subclause A.1.2. If necessary, the supplier may provide additional comments in space at the bottom of the tables, or separately on sheets of paper. More detailed instructions are given at the beginning of the different subclauses of the PICS proforma. A.2 Identification of the implementation Identification of the Implementation Under Test (IUT) and the system in which it resides (the System Under Test (SUT) should be filled in so as to provide as much detail as possible regarding version numbers and configuration options. The product supplier informatio
