1、 ETSI EN 302 842-3 V1.4.1 (2015-04) VHF air-ground and air-air Digital Link (VDL) Mode 4 radio equipment; Technical characteristics and methods of measurement for aeronautical mobile (airborne) equipment; Part 3: Additional broadcast aspects EUROPEAN STANDARD ETSI ETSI EN 302 842-3 V1.4.1 (2015-04)2
2、 Reference REN/AERO-00019-3 Keywords aeronautical, digital, radio, testing, VHF 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
3、 (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 be modified witho
4、ut the prior written authorization of ETSI. In case of any existing or perceived difference in contents between such versions and/or in print, the only prevailing document is the print of the Portable Document Format (PDF) version kept on a specific network drive within ETSI Secretariat. Users of th
5、e present document should be aware that the document may be subject to revision or change of status. Information on the current status of this and other ETSI documents is available at http:/portal.etsi.org/tb/status/status.asp If you find errors in the present document, please send your comment to o
6、ne of the following services: https:/portal.etsi.org/People/CommiteeSupportStaff.aspx Copyright Notification No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm except as authorized by written permission of ETSI. The conte
7、nt 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 2015. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are Trade Ma
8、rks 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 EN 302 842-3 V1.4.1 (2015-04)3
9、Contents Intellectual Property Rights 5g3Foreword . 5g3Modal verbs terminology 5g3Introduction 6g31 Scope 7g32 References 8g32.1 Normative references 8g32.2 Informative references . 8g33 Definitions and abbreviations . 9g33.1 Definitions . 9g33.1.1 Basic reference model definitions 9g33.1.2 Service
10、conventions definitions . 9g33.1.3 General definitions . 9g33.1.4 Definition of bit order 10g33.2 Abbreviations 10g34 General description of VDL Mode 4 broadcast services 12g34.1 General 12g34.2 Automatic Dependent Surveillance-Broadcast (ADS-B) 12g34.3 Traffic Information Service-Broadcast (TIS-B)
11、13g34.4 Flight Information Service-Broadcast (FIS-B) 14g34.5 GNSS Augmentation Service-Broadcast (GNS-B) . 15g35 Minimum performance specification under standard test conditions . 16g35.1 Requirements for ADS-B 16g35.1.1 Information Field Formats . 16g35.1.2 ADS-B Request . 26g35.1.2.1 ADS-B request
12、 format 26g35.1.2.2 Sleep Mode 26g35.1.2.3 Automatic Selection of Variable Information Fields . 26g35.1.3 Default ADS-B Reporting . 29g35.1.4 ADS-B Procedures . 29g35.1.5 CTRL Parameters 31g35.1.5.1 Directory of Service (DOS) message . 31g35.1.5.2 Channel Management Parameter . 32g35.1.6 Definitions
13、 for Compact Position Reporting . 42g35.1.6.1 Information Field Offset Encoding 42g35.1.6.2 Information Field Offset Decoding 44g35.1.6.3 Patch ID Encoding . 45g35.1.6.4 Patch Id Decoding 45g35.1.7 Encoding of UDATA (udid) 46g35.2 Requirements for TIS-B 46g35.2.1 Traffic Information Volume (TIV) 46g
14、35.2.2 Void . 46g35.2.3 Message format 46g35.2.4 Management message 47g35.2.5 Aircraft target messages (airborne TIV) 49g35.2.6 Aircraft target messages (ground TIV) 51g35.2.7 Ground vehicle target messages (ground TIV) 52g35.2.8 TIS-B offset encoding 53g35.3 Requirements for FIS-B 56g35.3.1 Message
15、 format for received FIS-B messages . 56g35.3.2 Meteorological Aerodrome Report (METAR) message 57g35.3.3 Special Observations and Reports (SPECI) message . 64g35.3.4 Automatic Terminal Information Service (ATIS) message . 65g35.3.5 Runway Condition (RCN) message . 67g3ETSI ETSI EN 302 842-3 V1.4.1
16、(2015-04)4 5.3.6 SIGnificant METeorological Information (SIGMET) message . 71g35.3.7 Temporary Segregated Areas (TSA) message . 72g35.3.8 FIS-B report request message 75g35.3.9 Void . 76g35.3.9a Airborne system functions . 76g35.3.9a.1 Transmission of requests 76g35.3.9a.2 Differentiation between re
17、ports 76g35.4 Requirements for GNSS Augmentation Service Broadcast (GNS-B) message 77g35.4.1 Message format 77g35.4.2 Message Type 1 . 78g35.4.3 Message Type 2 . 81g35.4.4 Message Type 4 . 84g35.4.5 CRC Calculation 90g35.4.5.1 GNS-B CRC . 90g35.4.5.2 FAS CRC . 90g35.4.5.3 Ephemeris CRC 91g36 General
18、 design requirements 91g37 Protocol test procedures . 91g37.1 General 91g37.2 Required test rig 92g37.3 Protocol test-suite description methodology . 92g37.4 Detailed protocol test procedures 92g37.4.1 Test-suite overview 92g37.4.2 Declarations . 95g37.4.3 Constraints . 96g37.4.3.1 Abbreviations . 9
19、6g37.4.3.1.1 Subfield mnemonics . 96g37.4.3.1.2 Station addresses and positions 99g37.4.3.1.3 Tables of values for use in CPR test cases . 100g37.4.3.1.4 Tables of values for use in content checking test cases 112g37.4.3.1.5 VDL4 Burst formats . 146g37.4.3.2 Test cases . 180g37.4.3.2.1 Test case mac
20、ros . 181g37.4.3.2.2 Test case descriptions . 182g3Annex A (informative): Cross reference matrix 261g3Annex B (informative): Bibliography . 271g3History 272g3ETSI ETSI EN 302 842-3 V1.4.1 (2015-04)5 Intellectual Property Rights IPRs essential or potentially essential to the present document may have
21、 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); Essential, or potentially Essential, IPRs notified to ETSI in respect of ETSI standar
22、ds“, which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server (http:/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 refere
23、nced 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. Foreword This European Standard (EN) has been produced by ETSI Technical Committee Aeronautics (AERO). The present document is part 3 of a multi-part deliverable co
24、vering the VHF air-ground and air-air Digital Link (VDL) Mode 4 radio equipment; Technical characteristics and methods of measurement for aeronautical mobile (airborne) equipment, as identified below: Part 1: “Physical layer“; Part 2: “General description and data link layer“; Part 3: “Additional br
25、oadcast aspects“; Part 4: “Point-to-point functions“. The present document is accompanied by an equivalent ground-based standard, ETSI EN 301 842 i.7 parts 1 to 5, covering the VHF air-ground Data Link (VDL) Mode 4 radio equipment; Technical characteristics and methods of measurement for ground-base
26、d equipment. NOTE: Minimum Operational Performance Specifications (MOPS) are also being developed for VDL Mode 4. EUROCAE have previously published Interim MOPS for VDL Mode 4 i.6 which are a sub set of ETSI EN 302 842-1 1, ETSI EN 302 842-2 2, ETSI EN 302 842-3 (the present document) and ETSI EN 30
27、2 842-4 3. ETSI EN 302 842-1 1, ETSI EN 302 842-2 2, ETSI EN 302 842-3 (the present document) and ETSI EN 302 842-4 3 comply with the requirements of CEC Mandate M/318 i.8. National transposition dates Date of adoption of this EN: 6 April 2015 Date of latest announcement of this EN (doa): 31 July 20
28、15 Date of latest publication of new National Standard or endorsement of this EN (dop/e): 31 January 2016 Date of withdrawal of any conflicting National Standard (dow): 31 January 2017 Modal verbs terminology In the present document “shall“, “shall not“, “should“, “should not“, “may“, “need not“, “w
29、ill“, “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 EN 302 842-3 V1.4.1 (2015-04)6 I
30、ntroduction The present document states the technical specifications for Very High Frequency (VHF) Digital Link (VDL) Mode 4 aeronautical mobile (airborne) radio transmitters, transceivers and receivers for air-ground and air-air communications operating in the VHF band, using Gaussian Filtered Freq
31、uency Shift Keying (GFSK) modulation with 25 kHz channel spacing and capable of tuning to any of the 25 kHz channels from 112,000 MHz to 136,975 MHz as defined in ICAO VDL SARPs i.2. The present document may be used to produce tests for the assessment of the performance of the equipment. The perform
32、ance of the equipment submitted for type testing should be representative of the performance of the corresponding production model. The present document has been written on the assumption that: the type test measurements will be performed only once, in an accredited test laboratory and the measureme
33、nts accepted by the various authorities in order to grant type approval; if equipment available on the market is required to be checked it will be tested in accordance with the methods of measurement specified in the present document or a documented alternative approved by the certifying authority;
34、equipment complies with ETSI EN 302 842-1 1 and ETSI EN 302 842-2 2. NOTE: The present document has been produced with a view to maintaining consistency of numbering with the equivalent standard for ground equipment (ETSI EN 301 842 i.7 parts 1 to 4). Where requirements are the same, they have been
35、given the same number. Some new airborne requirements have been inserted between requirements that were sequential in ETSI EN 301 842 i.7 parts 1 to 4. This has led to a non-standard form of numbering for new requirements in some places. ETSI ETSI EN 302 842-3 V1.4.1 (2015-04)7 1 Scope The present d
36、ocument applies to the following radio equipment types: Very High Frequency (VHF) Digital Link (VDL) Mode 4 aeronautical mobile (airborne) radio transmitters, transceivers and receivers for air-ground and air-air communications operating in the VHF band, using Gaussian Filtered Frequency Shift Keyin
37、g (GFSK) modulation with 25 kHz channel spacing and capable of tuning to any of the 25 kHz channels from 112,000 MHz to 136,975 MHz as defined in ICAO VDL SARPs i.2. The present document provides part 3 of the technical specifications. The present document is designed to ensure that equipment certif
38、ied to it will be compatible with the relevant ICAO VDL SARPs i.2 and ICAO VDL4 Technical Manual i.1. Manufacturers should note that in future the tuning range for the transmitter and the receiver may also cover any 25 kHz channel from 108,000 MHz to 111,975 MHz. The present document applies to “aer
39、onautical mobile (airborne and in some cases ground vehicles)“ equipment which will hereinafter be referred to as “mobile“ equipment. The scope of the present document is limited to mobile stations. The equivalent specification for ground stations is ETSI EN 301 842 i.7. A description of the scope o
40、f the VDL Mode 4 system is provided in part 2 of these technical specifications (see ETSI EN 302 842-2 2, clause 1). ETSI EN 302 842-1 1 deals with tests of the physical layer. ETSI EN 302 842-2 2 deals with tests of the link layer sufficient to support broadcast functionality including requirements
41、 and tests sufficient to recognize and respond to transmissions associated with point-to-point communication. The present document provides technical specifications for a VDL Mode 4 mobile transceiver supporting a full Automatic Dependent Surveillance-Broadcast (ADS-B) capability and, optionally, th
42、e additional functionality of either, or a combination of, the following services: Traffic Information Service-Broadcast (TIS-B); Flight Information Service-Broadcast (FIS-B); GNSS Augmentation Service-Broadcast (GNS-B). The TIS-B, FIS-B, or GNS-B reception processing functionality in the airborne e
43、quipment is expected to be provided by a TIS-B, FIS-B or GNS-B processor, which could be contained within the VDL Mode 4 transceiver, but could also be housed in a separate physical unit. Therefore to support TIS-B, FIS-B or GNS-B message reception, the minimum functionality demanded of a basic VDL
44、Mode 4 airborne transceiver unit (i.e. one that does not have a TIS-B, FIS-B or GNS-B processor housed within it) is to pass to the TIS-B, FIS-B or GNS-B processor, all TIS-B, FIS-B or GNS-B messages received. As the measured values of equipment performance may be a function of the method of measure
45、ment, standard test conditions and methods of test are recommended in the present document. The present document is organized as follows: clause 2 provides references to relevant documents; clause 3 provides general definitions, abbreviations and symbols used; clause 4 describes the VDL Mode 4 mobil
46、e station functionality to support ADS-B, TIS-B, FIS-B and GNS-B; clause 5 provides performance specifications for the VDL Mode 4 mobile station supporting ADS-B, TIS-B, FIS-B and GNS-B Services; clause 6 provides general design requirements; clause 7 provides protocol tests which emphasis the ADS-B
47、, TIS-B, FIS-B and GNS-B functions of the system; ETSI ETSI EN 302 842-3 V1.4.1 (2015-04)8 annex A provides a detailed cross-reference to the relevant requirements contained in ICAO VDL4 Technical Manual i.1; annex B provides a Bibliography. Note that the system can support a very wide range of func
48、tions. It is not practical to provide specific tests for all aspects of functionality. The approach used is to provide detailed tests for the core functionality to support ADS-B, FIS-B, TIS-B and GNS-B focusing on the system requirements which, if wrongly implemented, could cause a deterioration in
49、the service offered by other VDL Mode 4 stations. Mandating and Recommendation Phrases a) “Shall“: - The use of the word “Shall“ indicates a mandated criterion; i.e. compliance with the particular procedure or specification is mandatory and no alternative may be applied. b) “Should“: - The use of the word “Should“ (and phrases such as “It is recommended that.“, etc.) indicates that though the procedure or criterion is regarded as the preferred option, alternative procedures, specifications or criteria ma
