1、 ETSI TS 102 148-2-1 V1.2.1 (2004-04)Technical Specification Broadband Radio Access Networks (BRAN);HIPERACCESS;Conformance testing for the Packet based Convergence Layer;Part 2: Ethernet Service SpecificConvergence Sublayer (SSCS);Sub-part 1: Protocol Implementation ConformanceStatement (PICS) prof
2、ormaETSI ETSI TS 102 148-2-1 V1.2.1 (2004-04) 2 Reference RTS/BRAN-0034T04-2-1R1 Keywords access, broadband, ethernet, hiperaccess, PICS, radio, testing 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
3、742 C Association but non lucratif enregistre la Sous-Prfecture de Grasse (06) N 7803/88 Important notice Individual copies of the present document can be downloaded from: http:/www.etsi.org The present document may be made available in more than one electronic version or in print. In any case of ex
4、isting or perceived difference in contents between such versions, the reference version is the Portable Document Format (PDF). In case of dispute, the reference shall be the printing on ETSI printers of the PDF version kept on a specific network drive within ETSI Secretariat. Users of the present do
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6、right Notification No part may be reproduced except as authorized by written permission. The copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2004. All rights reserved. DECTTM, PLUGTESTSTM and UMTSTM are Trade Marks of ETSI
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8、(2004-04) 3 Contents Intellectual Property Rights4 Foreword.4 Introduction 4 1 Scope 5 2 References 5 3 Definitions and abbreviations.5 3.1 Definitions5 3.2 Abbreviations .6 4 Conformance to this PICS proforma specification.6 Annex A (normative): Protocol ICS proforma for TS 102 117-2.7 A.1 Guidance
9、 for completing the proforma 7 A.1.1 Purposes and structure7 A.1.2 Abbreviations and conventions 7 A.1.3 Instructions for completing the PICS proforma9 A.2 Identification of the implementation 9 A.2.1 Date of the statement9 A.2.2 Implementation Under Test (IUT) identification .10 A.2.3 System Under
10、Test (SUT) identification10 A.2.4 Product supplier10 A.2.5 Client 11 A.2.6 PICS contact person .11 A.3 Identification of the protocol12 A.4 Global statement of conformance.12 A.5 Roles.12 A.6 PICS for Access Terminal (AT) or Access Point (AP) 13 A.6.1 Ethernet Service Specific Convergence Sublayer p
11、rocedures13 A.6.2 PDU description .13 A.6.3 CPCS PDU parameters.13 History 14 ETSI ETSI TS 102 148-2-1 V1.2.1 (2004-04) 4 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, i
12、f any, is publicly 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 availab
13、le on the ETSI Web server (http:/webapp.etsi.org/IPR/home.asp). 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 serve
14、r) which are, or may be, or may become, essential to the present document. Foreword This Technical Specification (TS) has been produced by ETSI Project Broadband Radio Access Networks (BRAN). The present document is part 2, sub-part 1 of a multi-part covering the testing specification for Ethernet S
15、ervice Specific Convergence Sublayer (SSCS), of the BRAN HIPERACCESS system, as identified below: Part 1: “Common part“; Part 2: “Ethernet Service Specific Convergence Sublayer (SSCS)“; Sub-part 1: “Protocol Implementation Conformance Statement (PICS) proforma“; Sub-part 2: “Test Suite Structure and
16、 Test Purposes (TSS Sub-part 3: “Abstract Test Suite (ATS)“. Introduction To evaluate conformance of a particular implementation, it is necessary to have a statement of which capabilities and options have been implemented for a telecommunication specification. When such a statement is based on a pro
17、tocol, it is called PICS. ETSI ETSI TS 102 148-2-1 V1.2.1 (2004-04) 5 1 Scope The present document provides the PICS proforma for BRAN HIPERACCESS Ethernet Service Specific Convergence Sublayer (SSCS), as defined in TS 102 117-2 1 in compliance with the relevant requirements, and in accordance with
18、the relevant guidance given in ISO/IEC 9646-7 4 and ETS 300 406 2. It details in tabular form the implementation options, i.e. the optional functions additional to those, which are mandatory to implement. 2 References The following documents contain provisions which, through reference in this text,
19、constitute provisions of the present document. References are either specific (identified by date of publication and/or edition number or version number) or non-specific. For a specific reference, subsequent revisions do not apply. For a non-specific reference, the latest version applies. Referenced
20、 documents which are not found to be publicly available in the expected location might be found at http:/docbox.etsi.org/Reference. 1 ETSI TS 102 117-2: “Broadband Radio Access Networks (BRAN); HIPERACCESS; Packet based Convergence Layer; Part 2: Ethernet Service Specific Convergence Sublayer“. 2 ET
21、SI ETS 300 406: “Methods for Testing and Specification (MTS); Protocol and profile conformance testing specifications; Standardization methodology“. 3 ISO/IEC 9646-1: “Information technology - Open Systems Interconnection - Conformance testing methodology and framework - Part 1: General concepts“. 4
22、 ISO/IEC 9646-7: “Information technology - Open Systems Interconnection - Conformance testing methodology and framework - Part 7: Implementation conformance statement“. 5 IETF RFC 2684: “Multiprotocol Encapsulation over ATM Adaptation Layer 5“. 3 Definitions and abbreviations 3.1 Definitions For the
23、 purposes of the present document, the terms and definitions given in ISO/IEC 9646-1 3, ISO/IEC 9646-7 4 TS 102 117-2 1 and the following apply: Implementation Conformance Statement (ICS): statement made by the supplier of an implementation or system claimed to conform to a given specification, stat
24、ing 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 questionnaire, which when completed for an implementation or system becomes an ICS Protocol ICS (PICS):
25、 ICS for an implementation or system claimed to conform to a given protocol specification ETSI ETSI TS 102 148-2-1 V1.2.1 (2004-04) 6 3.2 Abbreviations For the purposes of the present document, the following abbreviations apply: AP Access Point ATM Asynchronous Transfer Mode BRAN Broadband Radio Acc
26、ess Networks (Project) CPCS Common Part Convergence Sublayer ETSI European Telecommunications Standards Institute PDU Protocol Data Unit SSCS Service Specific Convergence Sublayer TS Technical Specification IUT Under Test SUT System Under Test 4 Conformance to this PICS proforma specification If it
27、claims to conform to the present document, 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 numbering/naming and ordering of the proforma items. A PICS, which conforms to the present docum
28、ent, shall be a conforming PICS proforma completed in accordance with the guidance for completion given in clause A.1. ETSI ETSI TS 102 148-2-1 V1.2.1 (2004-04) 7 Annex A (normative): Protocol ICS proforma for TS 102 117-2 Notwithstanding the provisions of the copyright clause related to the text of
29、 the present document, ETSI grants that users of the present document 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.1 Guidance for completing the proforma A.1.1 Purposes and structure The purpose of
30、 this PICS proforma is to provide a mechanism whereby a supplier of an implementation of the requirements defined in TS 102 117-2may provide information about the implementation in a standardized manner. The PICS proforma is subdivided into clauses for the following categories of information: - Guid
31、ance for completing the PICS proforma; - Identification of the implementation; - Identification of the protocol; - Global statement of conformance; - Roles; - Major capabilities; - PDUs and PDU parameters. A.1.2 Abbreviations and conventions The PICS proforma contained in this annex is comprised of
32、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 description column The item description column describes in free text each respective item (e.g. parameters, timers,
33、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 capability is required to be supported. o optional - the capability may be supported or not. n/a not applicable - in t
34、he given context, it is impossible to use the capability. x prohibited (excluded) - there is a requirement not to use this capability in the given context. ETSI ETSI TS 102 148-2-1 V1.2.1 (2004-04) 8 o.i qualified optional - for mutually exclusive or selectable options from a set. “i“ is an integer
35、which identifies an unique group of related optional items and the logic of their selection which is defined immediately following the table. ci conditional - the requirement on the capability (“m“, “o“, “x“ or “n/a“) depends on the support of other optional or conditional items. “i“ is an integer i
36、dentifying an unique conditional status expression which is defined immediately following the table. i irrelevant (out-of-scope) - capability outside the scope of the reference specification. No answer is requested from the supplier. NOTE 1: This use of “i“ status is not to be confused with the suff
37、ix “i“ to the “o“ and “c“ statuses above. Reference column The reference column makes reference to TS 102 117-2, except where explicitly 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 96
38、46-7, are used for the support column: Y or y supported by the implementation. N or n not supported by the implementation. N/A, n/a or - 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 descri
39、be 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 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 g
40、iven in the space for comments provided at the bottom of the table. It uses predicates defined in the SCS, 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. NOTE 2: As stated in ISO/IEC 9646-7 4,
41、support for a received 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 are supported. Values allowed column The value
42、s 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: 1101B, 1011B, 1111B example: 0AH, 34H, 2FH - list of named values: (), (), ., () examp
43、le: reject(1), accept(2) - length: size ( ) example: size (1 8) ETSI ETSI TS 102 148-2-1 V1.2.1 (2004-04) 9 Values supported column 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
44、 shall be indicated. 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 character “/“, followed by the ite
45、m 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: A.5/4 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 second answer (i.e. in the secon
46、d 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 before a table title indicates that the whole clause or the whole table is not required to be completed if the predicate is FALSE. A.1.3 Inst
47、ructions 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 described in clause A.1.2. I
48、f necessary, the supplier may provide additional comments in space at the bottom of the tables or separately. More detailed instructions are given at the beginning of the different clauses of the PICS proforma. A.2 Identification of the implementation Identification of the Implementation Under Test
49、(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. A.2.1 Date of the statement Table A.1: Date of statement Date of statement Day Month Year ETSI ETSI TS 102 148-2-1 V1.2.1 (2004-04) 10A.2.2 Implementation Under Test (IUT) identification The supplier of the implementation shall enter information necessary to uniquely identify the IUT in table A.2. Table A.2: IUT identification IUT identification IUT n
