1、 ETSI TS 1Universal Mobile TelUTRAN Iurh interApplication Part (RNS(3GPP TS 25.4TECHNICAL SPECIFICATION125 471 V13.1.0 (2016elecommunications System (terface Radio Network SubsysNSAP) User Adaption (RNA) s.471 version 13.1.0 Release 1316-05) (UMTS); ystem ) signalling 13) ETSI ETSI TS 125 471 V13.1.
2、0 (2016-05)13GPP TS 25.471 version 13.1.0 Release 13Reference RTS/TSGR-0325471vd10 Keywords UMTS 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-Pr
3、fecture de Grasse (06) N 7803/88 Important notice The present document can be downloaded from: http:/www.etsi.org/standards-search The present document may be made available in electronic versions and/or in print. The content of any electronic and/or print versions of the present document shall not
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7、f ETSI. The content of the PDF version shall 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 2016. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI
8、logo are Trade Marks of ETSI registered for the 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 TS 125 471 V13
9、.1.0 (2016-05)23GPP TS 25.471 version 13.1.0 Release 13Intellectual 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 available for ETSI members and non-members, and
10、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 server (https:/ipr.etsi.org/). Pursuant to the E
11、TSI 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 become, essential to the present document. Forewo
12、rd This Technical Specification (TS) has been produced by ETSI 3rd Generation Partnership Project (3GPP). The present document may refer to technical specifications or reports using their 3GPP identities, UMTS identities or GSM identities. These should be interpreted as being references to the corre
13、sponding ETSI deliverables. The cross reference between GSM, UMTS, 3GPP and ETSI identities can be found under http:/webapp.etsi.org/key/queryform.asp. Modal verbs terminology In the present document “shall“, “shall not“, “should“, “should not“, “may“, “need not“, “will“, “will not“, “can“ and “cann
14、ot“ are to be interpreted as described in clause 3.2 of the ETSI Drafting 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 TS 125 471 V13.1.0 (2016-05)33GPP TS 25.471 version 13.1.0 Releas
15、e 13Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 6g31 Scope 7g32 References 7g33 Definitions and abbreviations . 7g33.1 Definitions 7g33.2 Abbreviations . 8g34 General . 8g34.1 Procedure Specification Principles . 8g34.2 Forwards and Backwards Compatib
16、ility 9g34.3 Specification Notations 9g35 RNA Services . 9g35.1 General . 9g35.2 Parallel Transactions 9g36 Services expected from the Transport layer . 9g37 Functions of RNA 9g38 RNA Procedures . 10g38.1 Elementary Procedures . 10g38.2 Iurh Setup . 10g38.2.1 General 10g38.2.2 Direct Iurh connection
17、 10g38.2.2.1 Successful operation 10g38.2.2.2 Unsuccessful operation . 11g38.2.2.3 Abnormal Conditions 11g38.2.3 Iurh connection via the HNB-GW 11g38.2.3.1 Successful Operation HNB Originated . 11g38.2.3.2 Unsuccessful Operation HNB Originated . 12g38.2.3.3 Abnormal Conditions HNB originated. 12g38.
18、2.3.4 Successful Operation HNB-GW Originated . 12g38.2.3.5 Unsuccessful Operation HNB-GW Originated . 12g38.3 Connect 13g38.3.1 General 13g38.3.2 Successful Operation 13g38.3.2.1 HNB Originated Direct Iurh connection 13g38.3.2.2 HNB Originated Iurh connection via the HNB-GW 13g38.3.2.3 HNB-GW Origin
19、ated Iurh connection via the HNB-GW 14g38.4 Direct Transfer . 14g38.4.1 General 14g38.4.2 Successful Operation 14g38.4.2.1 HNB Originated Direct Iurh connection 14g38.4.2.2 HNB Originated Iurh connection via the HNB-GW 14g38.4.2.3 HNB-GW Originated Iurh connection via the HNB-GW 15g38.5 Disconnect 1
20、5g38.5.1 General 15g38.5.2 Successful Operation 15g38.5.2.1 HNB Originated Direct Iurh connection 15g38.5.2.2 HNB Originated Iurh connection via the HNB-GW 15g38.5.2.3 HNB-GW Originated Iurh connection via the HNB-GW 16g3ETSI ETSI TS 125 471 V13.1.0 (2016-05)43GPP TS 25.471 version 13.1.0 Release 13
21、8.6 Connectionless Transfer . 16g38.6.1 General 16g38.6.2 Successful Operation 16g38.6.2.1 HNB Originated Direct Iurh connection 16g38.6.2.2 HNB Originated Iurh connection via the HNB-GW 17g38.6.2.3 HNB-GW Originated Iurh connection via the HNB-GW 17g38.7 Error Indication 17g38.7.1 General 17g38.7.2
22、 Successful Operation 18g38.7.2.1 Direct Iurh Connection 18g38.7.2.2 Iurh Connection via the HNB-GW 18g39 Elements for RNA Communication . 19g39.1 Message Functional Definition and Content 19g39.1.1 General 19g39.1.2 Message Contents . 19g39.1.2.1 Presence 19g39.1.2.2 Criticality 19g39.1.2.3 Range 1
23、9g39.1.2.4 Assigned Criticality . 19g39.1.3 IURH SETUP REQUEST 20g39.1.4 IURH SETUP RESPONSE 20g39.1.5 IURH SETUP FAILURE 20g39.1.6 CONNECT . 21g39.1.7 DIRECT TRANSFER. 21g39.1.8 DISCONNECT . 21g39.1.9 CONNECTIONLESS TRANSFER 22g39.1.10 ERROR INDICATION . 22g39.2 Information Element Definitions 22g3
24、9.2.0 General 22g39.2.1 Message Type . 23g39.2.2 Cause 23g39.2.3 Criticality Diagnostics 24g39.2.4 RNSAP Message 25g39.2.5 Iurh Signalling Context ID . 25g39.2.6 PLMN-ID 25g39.2.7 Cell-ID 26g39.2.8 Backoff Timer . 26g39.2.9 HNB RNL Identity . 26g39.2.10 HNB Cell Identifier 26g39.2.11 Global RNC ID .
25、 27g39.3 Message and Information Element Abstract Syntax (with ASN.1) 27g39.3.0 General 27g39.3.1 Usage of protocol extension mechanism for non-standard use . 27g39.3.2 Elementary Procedure Definitions 28g39.3.3 PDU Definitions . 31g39.3.4 Information Element Definitions 36g39.3.5 Common Definitions
26、. 40g39.3.6 Constant Definitions . 41g39.3.7 Container Definitions 42g39.4 Message Transfer Syntax . 46g310 Handling of Unknown, Unforeseen or Erroneous Protocol Data . 46g310.1 General . 46g310.2 Transfer Syntax Error . 46g310.3 Abstract Syntax Error . 46g310.3.1 General 46g310.3.2 Criticality Info
27、rmation 47g310.3.3 Presence Information 47g310.3.4 Not comprehended IE/IE group 48g310.3.4.1 Procedure Code . 48g310.3.4.1A Type of Message . 48g3ETSI ETSI TS 125 471 V13.1.0 (2016-05)53GPP TS 25.471 version 13.1.0 Release 1310.3.4.2 IEs other than the Procedure Code and Type of Message . 48g310.3.5
28、 Missing IE or IE group . 49g310.3.6 IEs or IE groups received in wrong order or with too many occurrences or erroneously present 50g310.4 Logical Error 51g310.5 Exceptions 51g3Annex A (informative): Change history . 52g3History 53g3ETSI ETSI TS 125 471 V13.1.0 (2016-05)63GPP TS 25.471 version 13.1.
29、0 Release 13Foreword This Technical Specification has been produced by the 3rdGeneration Partnership Project (3GPP). The contents of the present document are subject to continuing work within the TSG and may change following formal TSG approval. Should the TSG modify the contents of the present docu
30、ment, it will be re-released by the TSG with an identifying change of release date and an increase in version number as follows: Version x.y.z where: x the first digit: 1 presented to TSG for information; 2 presented to TSG for approval; 3 or greater indicates TSG approved document under change cont
31、rol. y the second digit is incremented for all changes of substance, i.e. technical enhancements, corrections, updates, etc. z the third digit is incremented when editorial only changes have been incorporated in the document. ETSI ETSI TS 125 471 V13.1.0 (2016-05)73GPP TS 25.471 version 13.1.0 Relea
32、se 131 Scope The present document specifies the RNSAP User Adaption (RNA) supporting Iurh-connectivity between HNBs as specified in TS 25.467 3 by adapting the services made available by the Iurh signalling transport layer to the needs of RNSAP. It provides transparent transport for RNSAP messages i
33、n connection-oriented and connectionless mode and an Iurh setup function. 2 References The following documents contain provisions which, through reference in this text, constitute provisions of the present document. - References are either specific (identified by date of publication, edition number,
34、 version number, etc.) or non-specific. - For a specific reference, subsequent revisions do not apply. - For a non-specific reference, the latest version applies. In the case of a reference to a 3GPP document (including a GSM document), a non-specific reference implicitly refers to the latest versio
35、n of that document in the same Release as the present document. 1 Void 2 Void 3 3GPP TS 25.467: “UTRAN architecture for 3G Home NodeB“ 4 3GPP TS 25.423: “UTRAN Iur interface Radio Network Subsystem Application Part (RNSAP) signalling“ 5 3GPP TR 25.921 (version.7.0.0): “Guidelines and Principles for
36、Protocol Description and Error Handling“. 6 3GPP TR 21.905: “Vocabulary for 3GPP Specifications“. 7 ITU-T Recommendation X.691 (2002-07): “Information technology - ASN.1 encoding rules: Specification of Packed Encoding Rules (PER)“. 8 ITU-T Recommendation X.680 (2002-07): “Information technology - A
37、bstract Syntax Notation One (ASN.1): Specification of basic notation“. 9 ITU-T Recommendation X.681 (2002-07): “Information technology - Abstract Syntax Notation One (ASN.1): Information object specification“. 10 Void 11 Void 12 3GPP TS 25.331: “Radio Resource Control (RRC) Protocol Specification“.
38、3 Definitions and abbreviations 3.1 Definitions For the purposes of the present document, the terms and definitions given in TR 21.905 6 and the following apply. A term defined in the present document takes precedence over the definition of the same term, if any, in TR 21.905 6. Elementary Procedure
39、: RNA consists of Elementary Procedures (EPs). An Elementary Procedure is a unit of interaction between HNBs. These EPs are defined separately and are intended to be used to build up complete ETSI ETSI TS 125 471 V13.1.0 (2016-05)83GPP TS 25.471 version 13.1.0 Release 13sequences in a flexible manne
40、r. If the independence between some EPs is restricted, it is described under the relevant EP description. Unless otherwise stated by the restrictions, the EPs may be invoked independently of each other as stand alone procedures, which can be active in parallel. An EP consists of an initiating messag
41、e and possibly a response message. Two kinds of EPs are used: - Class 1: Elementary Procedures with response (success or failure). - Class 2: Elementary Procedures without response. For Class 1 EPs, the types of responses can be as follows: Successful - A signalling message explicitly indicates that
42、 the elementary procedure successfully completed with the receipt of the response. Unsuccessful - A signalling message explicitly indicates that the EP failed. - On time supervision expiry (i.e. absence of expected response). Class 2 EPs are considered always successful. 3.2 Abbreviations For the pu
43、rposes of the present document, the abbreviations given in TR 21.905 6 and the following apply. An abbreviation defined in the present document takes precedence over the definition of the same abbreviation, if any, in TR 21.905 6. EP Elementary Procedure HNB Home Node B PDU Protocol Data Unit RNA RN
44、SAP User Adaption RNS Radio Network Subsystem RNSAP Radio Network Subsystem Application Part SCTP Stream Control Transmission Protocol 4 General The protocol described in the present document is the protocol between Iurh-connected HNBs providing adaptation of services of the Iurh signalling transpor
45、t layer to the needs of RNSAP and an Iurh setup function. 4.1 Procedure Specification Principles The principle for specifying the procedure logic is to specify the functional behaviour of the HNBs exactly and completely. The following specification principles have been applied for the procedure text
46、 in clause 8: - The procedure text discriminates between: 1) Functionality which “shall“ be executed: - The procedure text indicates that the receiving node “shall“ perform a certain function Y under a certain condition. If the receiving node supports procedure X but cannot perform functionality Y r
47、equested in the REQUEST message of a Class 1 EP, the receiving node shall respond with the message used to report unsuccessful outcome for this procedure, containing an appropriate cause value. ETSI ETSI TS 125 471 V13.1.0 (2016-05)93GPP TS 25.471 version 13.1.0 Release 132) Functionality which “sha
48、ll, if supported“ be executed: - The procedure text indicates that the receiving node “shall, if supported,“ perform a certain function Y under a certain condition. If the receiving node supports procedure X, but does not support functionality Y, the receiving node shall proceed with the execution o
49、f the EP, possibly informing the requesting node about the not supported functionality. - Any required inclusion of an optional IE in a response message is explicitly indicated in the procedure text. If the procedure text does not explicitly indicate that an optional IE shall be included in a response message, the optional IE shall not be included. 4.2 Forwards and Backwards Compatibility The forwards and backwards compatibility of the protocol is assured by mechanism where all current and future messages, and IEs or
