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1、 TIA STANDARD Project 25 Common Air Interface Conformance Test TIA-102.BAAB-B March 2005 TELECOMMUNICATIONS INDUSTRY ASSOCIATION The Telecommunications Industry Association represents the communications sector of Copyright Telecommunications Industry Association Provided by IHS under license with EI
2、ALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/28/2007 20:51:01 MDTNo reproduction or networking permitted without license from IHS -,-,- NOTICE TIA Engineering Standards and Publications are designed to serve the public interest through eliminating misunderstandings betwee
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5、 adopted by TIA in accordance with the American National Standards Institute (ANSI) patent policy. By such action, TIA does not assume any liability to any patent owner, nor does it assume any obligation whatever to parties adopting the Standard or Publication. This Standard does not purport to addr
6、ess all safety problems associated with its use or all applicable regulatory requirements. It is the responsibility of the user of this Standard to establish appropriate safety and health practices and to determine the applicability of regulatory limitations before its use. (From Standards Proposal
7、No. 3-3525-RV2, formulated under the cognizance of the TIA TR-8.15, Subcommittee on Common Air Interface.) Published by TELECOMMUNICATIONS INDUSTRY ASSOCIATION 2004 Standards and Technology Department 2500 Wilson Boulevard Arlington, VA 22201 U.S.A. PRICE: Please refer to current Catalog of TIA TELE
8、COMMUNICATIONS INDUSTRY ASSOCIATION STANDARDS AND ENGINEERING PUBLICATIONS or call Global Engineering Documents, USA and Canada (1-800-854-7179) International (303-397-7956) or search online at http:/www.tiaonline.org/standards/search_n_order.cfm All rights reserved Printed in U.S.A. Copyright Telec
9、ommunications Industry Association Provided by IHS under license with EIALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/28/2007 20:51:01 MDTNo reproduction or networking permitted without license from IHS -,-,- NOTICE OF COPYRIGHT This document is copyrighted by the TIA. Rep
10、roduction of these documents either in hard copy or soft copy (including posting on the web) is prohibited without copyright permission. For copyright permission to reproduce portions of this document, please contact TIA Standards Department or go to the TIA website (www.tiaonline.org) for details o
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12、 Document may be amended, modified or changed in the standards development or any editing process. The use or practice of contents of this Document may involve the use of intellectual property rights (“IPR”), including pending or issued patents, or copyrights, owned by one or more parties. TIA makes
13、 no search or investigation for IPR. When IPR consisting of patents and published pending patent applications are claimed and called to TIAs attention, a statement from the holder thereof is requested, all in accordance with the Manual. TIA takes no position with reference to, and disclaims any obli
14、gation to investigate or inquire into, the scope or validity of any claims of IPR. TIA will neither be a party to discussions of any licensing terms or conditions, which are instead left to the parties involved, nor will TIA opine or judge whether proposed licensing terms or conditions are reasonabl
15、e or non-discriminatory. TIA does not warrant or represent that procedures or practices suggested or provided in the Manual have been complied with as respects the Document or its contents. TIA does not enforce or monitor compliance with the contents of the Document. TIA does not certify, inspect, t
16、est or otherwise investigate products, designs or services or any claims of compliance with the contents of the Document. ALL WARRANTIES, EXPRESS OR IMPLIED, ARE DISCLAIMED, INCLUDING WITHOUT LIMITATION, ANY AND ALL WARRANTIES CONCERNING THE ACCURACY OF THE CONTENTS, ITS FITNESS OR APPROPRIATENESS F
17、OR A PARTICULAR PURPOSE OR USE, ITS MERCHANTABILITY AND ITS NON- INFRINGEMENT OF ANY THIRD PARTYS INTELLECTUAL PROPERTY RIGHTS. TIA EXPRESSLY DISCLAIMS ANY AND ALL RESPONSIBILITIES FOR THE ACCURACY OF THE CONTENTS AND MAKES NO REPRESENTATIONS OR WARRANTIES REGARDING THE CONTENTS COMPLIANCE WITH ANY
18、APPLICABLE STATUTE, RULE OR REGULATION, OR THE SAFETY OR HEALTH EFFECTS OF THE CONTENTS OR ANY PRODUCT OR SERVICE REFERRED TO IN THE DOCUMENT OR PRODUCED OR RENDERED TO COMPLY WITH THE CONTENTS. TIA SHALL NOT BE LIABLE FOR ANY AND ALL DAMAGES, DIRECT OR INDIRECT, ARISING FROM OR RELATING TO ANY USE
19、OF THE CONTENTS CONTAINED HEREIN, INCLUDING WITHOUT LIMITATION ANY AND ALL INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES (INCLUDING DAMAGES FOR LOSS OF BUSINESS, LOSS OF PROFITS, LITIGATION, OR THE LIKE), WHETHER BASED UPON BREACH OF CONTRACT, BREACH OF WARRANTY, TORT (INCLUDING NEGLIGENCE)
20、, PRODUCT LIABILITY OR OTHERWISE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. THE FOREGOING NEGATION OF DAMAGES IS A FUNDAMENTAL ELEMENT OF THE USE OF THE CONTENTS HEREOF, AND THESE CONTENTS WOULD NOT BE PUBLISHED BY TIA WITHOUT SUCH LIMITATIONS. Copyright Telecommunications Industry Associa
21、tion Provided by IHS under license with EIALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/28/2007 20:51:01 MDTNo reproduction or networking permitted without license from IHS -,-,- TIA-102.BAAB i Foreword This foreword is not part of this document. This standard is being pro
22、mulgated and will be maintained by the TR-8.15 Common Air Interface Subcommittee as part of the effort of TR-8 Private Radio Technical Standards committee under the sponsorship of the Telecommunications Industry Association. Generally, the Project 25 Common Air Interface Conformance Test and various
23、 elements thereof have been developed by TIA TR-8.15 to be consistent with the Statement of Requirements adopted by the Project 25 Steering committee. This Standards family includes and borrows heavily from the combined work of various industry and government agency representatives organized under t
24、he TIA Project 25 Ad Hoc Interface Committee. This document presumes that APCO/NASTD/FED will establish an overall Project 25 System standard or specification. It further presumes that TIA will set standards based upon the APCO/NASTD/FED Project 25 standards or specifications. This standard provides
25、 the Common Air Interface Conformance Test which provides information needed to subject the Project 25 FDMA Common Air Interface to a conformance test. While all reasonable efforts have been made to ensure the accuracy of this document, it should be understood that work continues in fully developing
26、 the Project 25 family of standards and that this document will be updated as necessary to ensure an accurate representation of Project 25 systems as other implementation requirements become available. The readers attention is called to the possibility that compliance with the APCO/NASTD/FED Project
27、 25 Standard or any TIA standard for equipment conforming to the APCO/NASTD/FED Project 25 Standard may require the use of one or more inventions covered by patent rights. By publication of those standards, if any, no position is taken with respect to the validity of those claims or any patent right
28、s in connection therewith. The patent holders so far identified have, however filed statements of willingness to grant licenses under those rights on reasonable and nondiscriminatory terms and conditions to applicants desiring to obtain such licenses. Details may be obtained from the publisher. Copy
29、right Telecommunications Industry Association Provided by IHS under license with EIALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/28/2007 20:51:01 MDTNo reproduction or networking permitted without license from IHS -,-,- TIA-102.BAAB ii THIS PAGE INTENTIONALLY LEFT BLANK. C
30、opyright Telecommunications Industry Association Provided by IHS under license with EIALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/28/2007 20:51:01 MDTNo reproduction or networking permitted without license from IHS -,-,- TIA-102.BAAB iii Table of Contents 1. Scope .1 2.
31、History and References2 3. Description3 4. Test Parameters.5 4.1 Network Access Codes5 4.2 Status Symbols6 4.3 Link Control Fields.6 4.3.1 Talk Group IDs.6 4.3.2 Source and Destination IDs6 4.3.3 Emergency Bit6 4.3.4 Manufacturers ID.6 4.4 Encryption Fields .7 4.5 Low Speed Data 7 4.6 IMBE Voice7 4.
32、7 Data Packet Fields.8 4.8 Null Bits8 5. Transmit Voice Format Tests9 5.1 Transmit Modulation Test 9 5.1.1 C4FM Transmit Polarity .9 5.1.2 Modulation Fidelity .10 5.1.3 CQPSK Transmit Polarity.10 5.2 Network Access Code Test11 5.3 Status Symbol Test11 5.4 Unencrypted Voice Header12 5.5 Unencrypted L
33、ink Data Unit 112 5.6 Unencrypted Link Data Unit 213 5.7 Silent Audio13 6. Transmit Data Format Tests.14 6.1 Confirmed Data Packets14 6.2 Response Packets.14 6.3 Unconfirmed Data Packets15 7. Receiver Tests16 7.1 Voice Receiver Tests.16 7.2 Data Receiver Tests 18 Annex A. Test Modules 21 A.1 Convent
34、ions 21 A.2 Primitive Modules21 A.2.1 BCH Code Module.22 A.2.2 CRC Code Module.24 A.2.3 Cyclic Code Module.26 A.2.4 Golay Code Module.28 A.2.5 Hamming Code Module.30 A.2.6 Reed-Solomon Code Module.32 A.2.7 Trellis Code Module.36 A.2.8 Voice Code Module .39 A.2.9 File Input Module.43 A.2.10 Vector Op
35、eration Module.45 Copyright Telecommunications Industry Association Provided by IHS under license with EIALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/28/2007 20:51:01 MDTNo reproduction or networking permitted without license from IHS -,-,- TIA-102.BAAB iv A.3 Voice Data
36、Unit Programs.47 A.3.1 Voice Header Data Unit.47 A.3.2 Voice Link Data Unit 1.50 A.3.3 Voice Link Data Unit 2.53 A.3.4 Voice Terminator.56 A.4 Data Packet Programs58 A.4.1 Confirmed Data Packet .58 A.4.2 Response Data Packet62 A.4.3 Unconfirmed Data Packet65 Annex B. Test Vectors69 B.1 Network Acces
37、s Code Test Vectors69 B.2 Status Symbol Test Vectors72 B.3 Unencrypted Voice Header Test Vectors78 B.4 Unencrypted Link Data Unit 1 Test Vectors 86 B.5 Unencrypted Link Data Unit 2 Test Vectors 116 B.6 Silent Audio Test Vectors120 B.7 Confirmed Data Packet Test Vectors122 B.8 Response Packet Test Ve
38、ctors.130 B.9 Unconfirmed Data Packet Test Vectors 132 B.10 Voice Receiver Test Vectors.135 B.11 Data Receiver Test Vectors 137 Copyright Telecommunications Industry Association Provided by IHS under license with EIALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/28/2007 20:5
39、1:01 MDTNo reproduction or networking permitted without license from IHS -,-,- TIA-102.BAAB v Terminology A Acknowledgment request bit in a data packet. A=1 to request an ACK. ALGID Algorithm Identifier for an encryption algorithm C4FM Compatible 4-level FM version of QPSK-c modulation CQPSK Compati
40、ble QPSK version of QPSK-c modulation CRC Cyclic Redundancy Check; data packets have several CRCs Dibit Two bits grouped together to represent a 4-level symbol DUID Data Unit Identifier ES Encryption Synchronization information FMF Full Message Flag in data packet. FMF=1 for a full message. FS Frame
41、 Synchronization to mark the first information bit FSNF Fragment Sequence Number Field in a data packet. Golay Name of a standard error correction code IMBE Improved Multi-Band Excitation coder for voice IO Inbound / Outbound bit in a data packet. IO = 0 for inbound. KID Key Identifier LC Link Contr
42、ol information LCF Link Control Format identifier LDU Link Data Unit, there is an LDU 1 and LDU 2 for voice LLID Logical Link Identifier, can be either a source or destination ID. LSD Low Speed Data embedded in voice MFID Manufacturers Identifier MI Message Indicator NAC Network Access Code NID Netw
43、ork Identifier, contains the NAC and DUID N(S) Sending Number for a data packet, to distinguish duplicate packets. Octet Eight bits grouped together, also called a byte QPSK-c Compatible Quadrature Phase Shift Keying family of modulations RS Reed-Solomon error correction code SAP Service Access Poin
44、t, where a network provides a service SS Status Symbol to represent whether a channel is busy or idle TGID Talk Group Identifier VC Voice Code word, encodes 20 ms of speech with IMBE Copyright Telecommunications Industry Association Provided by IHS under license with EIALicensee=IHS Employees/111111
45、1001, User=Wing, Bernie Not for Resale, 03/28/2007 20:51:01 MDTNo reproduction or networking permitted without license from IHS -,-,- TIA-102.BAAB vi This page intentionally left blank. Copyright Telecommunications Industry Association Provided by IHS under license with EIALicensee=IHS Employees/111
46、1111001, User=Wing, Bernie Not for Resale, 03/28/2007 20:51:01 MDTNo reproduction or networking permitted without license from IHS -,-,- TIA-102.BAAB 1 1. Scope This document lists a series of conformance tests for the Common Air Interface, defined in reference 2. These tests are intended to assure
47、that equipment actually conforms to the formats specified in the Common Air Interface. The object of the conformance tests is to assure that equipment may be interoperable with other equipment conforming to the standard. These tests are different and distinct from performance tests, given in referen
48、ce 5, which measure the actual limits of equipment performance. The performance and conformance tests are mutually complementary. These tests are also different and distinct from lock down tests, which are intended to demonstrate interoperability between different radios. These conformance tests are intended to precede lock down tests. These tests are generally intended to be applied by a manufacturer to a product implementation to verify that it conforms to the Common