1、 ETSI TS 103 248 V1.2.1 (2018-08) Intelligent Transport Systems (ITS); GeoNetworking; Port Numbers for the Basic Transport Protocol (BTP) TECHNICAL SPECIFICATION ETSI ETSI TS 103 248 V1.2.1 (2018-08)2 Reference RTS/ITS-00357 Keywords ITS, protocol ETSI 650 Route des Lucioles F-06921 Sophia Antipolis
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7、triction extend to reproduction in all media. ETSI 2018. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are trademarks of ETSI registered for the benefit of its Members. 3GPPTM and LTETMare trademarks of ETSI registered for the benefit of its Members and of the 3GPP Organizational
8、 Partners. oneM2M logo is protected for the benefit of its Members. GSMand the GSM logo are trademarks registered and owned by the GSM Association. ETSI ETSI TS 103 248 V1.2.1 (2018-08)3 Contents Intellectual Property Rights 4g3Foreword . 4g3Modal verbs terminology 4g3Introduction 4g31 Scope 5g32 Re
9、ferences 5g32.1 Normative references . 5g32.2 Informative references 5g33 Definitions and abbreviations . 6g33.1 Definitions 6g33.2 Abbreviations . 6g34 Port number values for the Basic Transport Protocol 7g3History 8g3ETSI ETSI TS 103 248 V1.2.1 (2018-08)4 Intellectual Property Rights Essential pat
10、ents IPRs essential or potentially essential to normative deliverables 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 can be found in ETSI SR 000 314: “Intellectual Property Rights (IPRs); Essent
11、ial, 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 ETSI IPR Policy, no investigation, including IPR searches, has been carried ou
12、t 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. Trademarks The present document may include trademarks and/or tradenames which are
13、asserted and/or registered by their owners. ETSI claims no ownership of these except for any which are indicated as being the property of ETSI, and conveys no right to use or reproduce any trademark and/or tradename. Mention of those trademarks in the present document does not constitute an endorsem
14、ent by ETSI of products, services or organizations associated with those trademarks. Foreword This Technical Specification (TS) has been produced by ETSI Technical Committee Intelligent Transport Systems (ITS). Modal verbs terminology In the present document “shall“, “shall not“, “should“, “should n
15、ot“, “may“, “need not“, “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. Introduction Fac
16、ilities layer entities that use the Basic Transport Protocol for the transport of messages need to be identifiable. For this purpose, BTP defines port numbers. The present document specifies the well-known port numbers to be used by facilities layer entities. ETSI ETSI TS 103 248 V1.2.1 (2018-08)5 1
17、 Scope The present document defines port number values for the Basic Transport Protocol as specified in ETSI EN 302 636-5-1 i.1. 2 References 2.1 Normative references References are either specific (identified by date of publication and/or edition number or version number) or non-specific. For speci
18、fic references, only the cited version applies. For non-specific references, the latest version of the referenced document (including any amendments) applies. Referenced documents which are not found to be publicly available in the expected location might be found at https:/docbox.etsi.org/Reference
19、/. 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 are necessary for the application of the present document. Not applicable. 2.2 Informative references References are either
20、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 amendments) applies. NOTE: While any hyperlinks inc
21、luded in this clause were valid at the time of publication, ETSI cannot guarantee their long term validity. The following referenced documents 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 EN 302 636-5-1: “In
22、telligent Transport Systems (ITS); Vehicular Communications; GeoNetworking; Part 5: Transport Protocols; Sub-part 1: Basic Transport Protocol“. i.2 ETSI EN 302 637-2: “Intelligent Transport Systems (ITS); Vehicular Communications; Basic Set of Applications; Part 2: Specification of Cooperative Aware
23、ness Basic Service“. i.3 ETSI EN 302 637-3: “Intelligent Transport Systems (ITS); Vehicular Communications; Basic Set of Applications; Part 3: Specifications of Decentralized Environmental Notification Basic Service“. i.4 ETSI TS 101 556-1 (V1.1.1): “Intelligent Transport Systems (ITS); Infrastructu
24、re to Vehicle Communication; Electric Vehicle Charging Spot Notification Specification“. i.5 ETSI TS 101 556-2 (V1.1.1): “Intelligent Transport Systems (ITS); Infrastructure to Vehicle Communication; Part 2: Communication system specification to support application requirements for Tyre Information
25、System (TIS) and Tyre Pressure Gauge (TPG) interoperability“. i.6 ETSI TS 101 556-3 (V1.1.1): “Intelligent Transport Systems (ITS); Infrastructure to Vehicle Communications; Part 3: Communications system for the planning and reservation of EV energy supply using wireless networks“. i.7 ETSI TS 102 8
26、90-1 (V1.1.1): “Intelligent Transport Systems (ITS); Facilities layer function; Part 1: Services Announcement (SA) specification“. i.8 ETSI TS 102 941 (V1.2.1): “Intelligent Transport Systems (ITS); Security; Trust and Privacy Management“. ETSI ETSI TS 103 248 V1.2.1 (2018-08)6 i.9 ETSI TS 103 301 (
27、V1.2.1): “Intelligent Transport Systems (ITS); Vehicular Communications; Basic Set of Applications; Facilities layer protocols and communication requirements for infrastructure services“. 3 Definitions and abbreviations 3.1 Definitions For the purposes of the present document, the following terms an
28、d definitions apply: destination port: port identifying the destinations protocol entity at the ITS facilities layer NOTE: Facilities layer services that do not expect replies either do not include a source port number in the header, or they set it to a default (usually 0) to indicate no reply port
29、available. For session-based services (client-server or peer-to-peer), the source port is often set to a value from an ephemeral (dynamically assigned) subspace of the space of all port numbers. port: ITS station-internal address that identifies a protocol entity at the facilities layer and represen
30、ts an endpoint of a logical connection source port: port number to be used by an facilities layer entity as the destination port in a subsequent reply to the originator 3.2 Abbreviations For the purposes of the present document, the following abbreviations apply: ASN.1 Abstract Syntax Notation One A
31、T Authorization Ticket BTP Basic Transport ProtocolCA Cooperative Awareness CRL Certificate Revocation List CRLM Certificate Revocation List Message CTL Certificate Trust List CTLM Certificate Trust List Message DEN Decentralized Environmental Notification EC Enrolment Credential EOFM End Of Filllin
32、g Message EVCSN Electric Vehicle Charging Spot Notification EV-RSR Electric Vehicle Recharging Spot Reservation GNSS Global Navigation Satellite System GPC GNSS Positioning Correction IVI Infrastructure to Vehicle Information POI Point Of Interest RLT Road and Lane Topology RTCM Radio Technical Comm
33、ission for Maritime Services RTCMEM RTCM Extended Message SA Service Announcement SAEM Services Announcement Extended Message SREM Signal Request Extended Message SRM Service Reservation Message SPATEM Signal Phase And Timing Extended Message SSEM Signal Status Extended Message TCM TPG Reservation C
34、onfirmation Message TLC Traffic Light Control TLM Traffic Light Maneuver TPG Tyre Pressure Gauge TRM TPG Reservation Message VDPM Vehicle Data Provisioning Message VDRM Vehicle Data Request Message ETSI ETSI TS 103 248 V1.2.1 (2018-08)7 4 Port number values for the Basic Transport Protocol The Basic
35、 Transport Protocol (BTP) i.1 multiplexes messages from the facilities layer to the networking Vehicular Communications; Basic Set of Applications; Specification of the Collective Perception Service“ 2 010 EVCSN POI (EVCSN POI message) ETSI TS 101 556-1 i.4 2 011 TPG (TRM, TCM, VDRM, VDPM, EOFM) ETS
36、I TS 101 556-2 i.5 2 012 Charging (EV-RSR, SRM, SCM) ETSI TS 101 556-3 i.6 2 013 GPC (RTCMEM) ETSI TS 103 301 i.9 2 014 CTL (CTLM) ETSI TS 102 941 i.8 2 015 CRL (CRLM) ETSI TS 102 941 i.8 2016 Certificate request service (EC/AT request) ETSI TS 102 941 i.8 NOTE: The Facilities service naming resembles the naming in ASN.1. ETSI ETSI TS 103 248 V1.2.1 (2018-08)8 History Document history V1.1.1 November 2016 Publication V1.2.1 August 2018 Publication
