1、 ETSI TS 103 379 V1.1.1 (2017-01) Reconfigurable Radio Systems (RRS); Information elements and protocols for the interface between LSA Controller (LC) and LSA Repository (LR) for operation of Licensed Shared Access (LSA) in the 2 300 MHz - 2 400 MHz band TECHNICAL SPECIFICATION ETSI ETSI TS 103 379
2、V1.1.1 (2017-01)2 Reference DTS/RRS-0146 Keywords interface, protocol 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 78
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9、ntents Intellectual Property Rights 5g3Foreword . 5g3Modal verbs terminology 5g31 Scope 6g32 References 6g32.1 Normative references . 6g32.2 Informative references 6g33 Definitions and abbreviations . 7g33.1 Definitions 7g33.2 Abbreviations . 7g34 LSA Spectrum Resource Availability Information: Desc
10、ription and Supported Functionality on LSA1. 8g34.1 Introduction 8g34.2 LSRAI Scope 8g34.3 LSRAI Definition . 8g34.4 LSRAI Handling Functionality 9g34.4.1 Introduction. 9g34.4.2 LR Support 9g34.5 LSRAI Context . 9g34.6 LSRAI Synchronization . 10g34.7 LSRAI Confirmation 10g34.8 LC Handling of non-imp
11、acting Zones 11g35 LSA1Protocol Principles 11g35.1 Specification Notation 11g35.2 LSA1Protocol Procedures 11g35.3 Identification of procedures and messages . 12g35.4 Procedure Outcome 12g35.5 Principles for Protocol Development and Version Interworking . 12g35.6 Message Encoding and IE attributes 13
12、g35.7 Overview of the protocol specification 13g36 LSA1Protocol: Procedures and Messages . 13g36.1 Registration procedure . 13g36.1.1 General 13g36.1.2 REGISTRATION REQUEST 14g36.1.3 REGISTRATION RESPONSE 14g36.2 Deregistration procedure 15g36.2.1 General 15g36.2.2 DEREGISTRATION REQUEST . 16g36.2.3
13、 DEREGISTRATION RESPONSE . 16g36.3 Connectivity Check Notification procedure . 16g36.3.1 General 16g36.3.2 CONNECTIVITY CHECK NOTIFICATION . 17g36.3.3 CONNECTIVITY CHECK NOTIFICATION ACK 17g36.4 Connectivity Check Request procedure . 17g36.4.1 General 17g36.4.2 CONNECTIVITY CHECK REQUEST . 18g36.4.3
14、 CONNECTIVITY CHECK RESPONSE . 18g36.5 LSRAI Notification procedure . 19g36.5.1 General 19g36.5.2 LSRAI NOTIFICATION 20g36.5.3 LSRAI NOTIFICATION ACK 20g36.6 LSRAI Request procedure 20g36.6.1 General 20g3ETSI ETSI TS 103 379 V1.1.1 (2017-01)4 6.6.2 LSRAI REQUEST 21g36.6.3 LSRAI RESPONSE 22g36.7 LSRA
15、I Confirmation procedure . 22g36.7.1 General 22g36.7.2 LSRAI CONFIRMATION REQUEST 23g36.7.3 LSRAI CONFIRMATION RESPONSE 23g37 LSA1Protocol: Information Elements 23g37.1 LSRAI 23g37.2 Zone Description 24g37.3 Zone Type 24g37.4 Zone Action 25g37.5 Frequency . 25g37.6 Radio Constraints . 25g37.6.1 Intr
16、oduction. 25g37.6.2 Radio Constraints parameters . 25g37.6.3 Radio Constraints profiles 26g37.7 Space 26g37.8 Time . 27g37.9 Synchronization Information 27g37.10 Synchronization Ack Information 27g37.11 Circle 27g37.12 Polygon 28g37.13 Area Descriptor 28g37.14 Geographical coordinates . 28g37.15 Fre
17、quency value . 29g37.16 Periodic 29g37.17 Aperiodic 29g37.18 Time . 30g37.19 Day Schedule 30g37.20 Week Schedule . 30g37.21 Month Schedule 31g37.22 Year Schedule 31g37.23 Time of Day . 31g37.24 Time of Week . 32g37.25 Time of Month . 32g37.26 Time of Year 32g37.27 Confirmed Zone List 32g37.28 Zone C
18、onfirmation . 33g37.29 Zone Configuration Index 33g37.30 Message Type . 33g37.31 Transaction ID 34g37.32 LR ID . 34g37.33 LC ID . 34g37.34 Licensee ID 34g37.35 Result 34g37.36 Sync ID . 35g37.37 Sync Zone List . 35g37.38 Synched Zone . 35g37.39 Cause 36g37.40 Zone ID 37g37.41 Protocol Version List 3
19、8g37.42 Protocol Version . 38g3Annex A (informative): Change History 39g3History 40g3ETSI ETSI TS 103 379 V1.1.1 (2017-01)5 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,
20、 if 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 avail
21、able on the ETSI Web server (https:/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
22、, or may be, or may become, essential to the present document. Foreword This Technical Specification (TS) has been produced by ETSI Technical Committee Reconfigurable Radio Systems (RRS). Modal verbs terminology In the present document “shall“, “shall not“, “should“, “should not“, “may“, “need not“,
23、 “will“, “will not“, “can“ and “cannot“ 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 103 379 V1.1.1 (2017-01)6
24、1 Scope The present document defines the application protocol on the LSA1interface, between LSA Controller (LC) and LSA Repository (LR) i.2 (LSA1protocol), and the content of the LSA Spectrum Resource Availability Information (LSRAI) conveyed by this protocol. It is based on the System Requirements
25、defined in ETSI TS 103 154 i.1 and the System Architecture and High Level Procedures defined in ETSI TS 103 235 i.2. The present document supports the operation of mobile broadband service in the 2 300 MHz - 2 400 MHz band under Licensed Shared Access (LSA), aimed at enabling access for mobile/fixed
26、 communication networks (MFCNs) in those CEPT countries where access to the band is foreseen but cannot be provided without restrictions due to Incumbent usage, as documented in ETSI TR 103 113 i.3. Application to other bands is not precluded and depends on future regulatory decisions. 2 References
27、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 referenced document (including any amen
28、dments) applies. Referenced documents which are not found to be publicly available in the expected location might be found at https:/docbox.etsi.org/Reference/. NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee their long term validity. T
29、he following referenced documents are necessary for the application of the present document. Not applicable. 2.2 Informative 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
30、version applies. For non-specific references, the latest version of the referenced document (including any amendments) applies. NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee their long term validity. The following referenced documents
31、 are not necessary for the application of the present document but they assist the user with regard to a particular subject area. i.1 ETSI TS 103 154: “Reconfigurable Radio Systems (RRS); System requirements for operation of Mobile Broadband Systems in the 2 300 MHz - 2 400 MHz band under Licensed S
32、hared Access (LSA)“. i.2 ETSI TS 103 235: “Reconfigurable Radio Systems (RRS); System architecture and high level procedures for operation of Licensed Shared Access (LSA) in the 2 300 MHz - 2 400 MHz band“. i.3 ETSI TR 103 113 (V1.1.1): “Electromagnetic compatibility and Radio spectrum Matters (ERM)
33、; System Reference document (SRdoc); Mobile broadband services in the 2 300 MHz - 2 400 MHz frequency band under Licensed Shared Access regime“. i.4 ECC Report 205 (February 2014): “Licensed Shared Access (LSA)“. i.5 CEPT Report 58 (July 2015): “Technical sharing solutions for the shared use of the
34、2300-2400 MHz band for WBB and PMSE“. ETSI ETSI TS 103 379 V1.1.1 (2017-01)7 3 Definitions and abbreviations 3.1 Definitions For the purposes of the present document, the following terms and definitions apply: idle zone: zone which has been defined but which is not currently operational LSA Licensee
35、: entity operating a MFCN, which holds individual rights of use to an LSA spectrum resource LSA spectrum resource: spectrum resource which is to be shared between an Incumbent and a LSA Licensee on a static or dynamic basis according to the Sharing Framework defined by the Administration/NRA LSA spe
36、ctrum resource availability information: information provided to a Licensee, which conveys the LSA spectrum resource that may be used by the Licensee, and the respective operational conditions or restrictions LSRAI context: set of zones and their parameters that are to be maintained by the nodes (LC
37、 and LR) in an instance of the LSA1interface LSRAI synchronization process: process to synchronize the LSRAI context between LC and LR operational zone: zone to be taken into account by the Licensee, when making use of the LSA spectrum resource sharing arrangement: set of practical details for shari
38、ng an LSA spectrum resource sharing framework: set of sharing rules or sharing conditions that will materialize the change, if any, in the spectrum rights of the Incumbent(s) and define the spectrum, with corresponding technical and operational conditions, that can be made available for alternative
39、usage under LSA spectrum resource: resource or set of resources defined in time, space and frequency domains 3.2 Abbreviations For the purposes of the present document, the following abbreviations apply: ACLR Adjacent Channel Leakage power Ratio ACS Adjacent Channel Selectivity ECC Electronic Commun
40、ications Committee of the CEPT EIRP Equivalent Isotopic Radiated Power IE Information Element LC LSA ControllerLR LSA Repository LSA Licensed Shared Access LSRAI LSA Spectrum Resource Availability Information MFCN Mobile/Fixed Communications Network NRA National Regulatory Authority PMSE Program Mak
41、ing and Special Events RF Radio Frequency UTC Co-ordinated Universal Time ETSI ETSI TS 103 379 V1.1.1 (2017-01)8 4 LSA Spectrum Resource Availability Information: Description and Supported Functionality on LSA14.1 Introduction Clause 4 contains a high level description of the LSA Spectrum Resource A
42、vailability Information (LSRAI), and LSRAI-related functionality supported by the nodes (LC and LR), and the interface (LSA1). This clause expands the related material in the stage 2 specification of ETSI TS 103 235 i.2, and describes detailed requirements for the LSA1protocol and its operation. 4.2
43、 LSRAI Scope LSA Spectrum Resource Availability Information (LSRAI) is information provided to a LSA Licensee, which conveys information on the LSA spectrum resource that may be used by the LSA Licensee. As described in ETSI TS 103 235 i.2, LSRAI is generated in the LR, and sent to the LC over the L
44、SA1 interface, using LSA1protocol messages. Under LSA operation ECC Report 205 i.4, it is assumed that the terms of a license will contain a description of the spectrum resource which is allocated to the respective LSA Licensee, and therefore such information is not required to be conveyed over LSA1
45、as part of LSRAI. LSRAI therefore includes any additional operational conditions or restrictions that the Licensee shall apply, and which may be subject to change. NOTE: It is a deployment choice whether permanent restrictions contained in the sharing framework or sharing arrangement, ETSI TS 103 15
46、4 i.1, are conveyed to the LC as part of LSRAI. The conditions or restrictions within LSRAI may apply to the licensed spectrum resource, or to a subset (described in frequency, space, time or a combination of these). 4.3 LSRAI Definition LSRAI has the following characteristics: It contains one or mo
47、re Zones. A Zone is an information object which describes a set of operational conditions or restrictions to be applied by the LSA Licensee. A Zone has a Zone Type associated to it (e.g. restriction, protection, exclusion). A Zone contains space, frequency, radio and time parameters: - Space paramet
48、ers describing the geographical area to which the restriction applies. - Frequency parameters describing the frequency range to which the restriction applies. - Time parameters describing when the restriction applies. - Radio parameters describing the RF restrictions to be applied within the space/f
49、requency/time combination defined by the above parameters. A Zone has a Zone ID and a Zone Configuration Index associated to it. NOTE: When LSRAI is conveyed over the LSA1interface, each Zone is associated to a Zone Action. ETSI ETSI TS 103 379 V1.1.1 (2017-01)9 4.4 LSRAI Handling Functionality 4.4.1 Introduction As described in ETSI TS 103 235 i.2, the LSA Information Exchange Function supports communication mechanisms to exchange LSRAI and related acknowledgement information between LR and LC. Clauses 4.4.2 and 4.4.3 further specify the r
