TIA-102 BAAB-B-2005 Project 25 Common Air Interface Conformance Test《项目25-通用空中接口符合性测试》.pdf

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1、 TIA-102.BAAB-B-2005 APPROVED: MARCH 24, 2005 REAFFIRMED: JANUARY 29, 2013 TIA-102.BAAB-B March 2005Project 25 Common Air Interface Conformance Test NOTICE TIA Engineering Standards and Publications are designed to serve the public interest through eliminating misunderstandings between manufacturers

2、 and purchasers, facilitating interchangeability and improvement of products, and assisting the purchaser in selecting and obtaining with minimum delay the proper product for their particular need. The existence of such Standards and Publications shall not in any respect preclude any member or non-m

3、ember of TIA from manufacturing or selling products not conforming to such Standards and Publications. Neither shall the existence of such Standards and Publications preclude their voluntary use by Non-TIA members, either domestically or internationally. Standards and Publications are adopted by TIA

4、 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 address all safety

5、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 Project No. 3-3585-RV2-RF1, formul

6、ated under the cognizance of the TIA TR-8 Mobile and Personal Private Radio Standards, TR-8.15 Subcommittee on Common Air Interface). Published by TELECOMMUNICATIONS INDUSTRY ASSOCIATION Standards and Technology Department 1320 N. Courthouse Road Arlington, VA 22201 U.S.A. PRICE: Please refer to cur

7、rent Catalog of TIA TELECOMMUNICATIONS INDUSTRY ASSOCIATION STANDARDS AND ENGINEERING PUBLICATIONS or call IHS, USA and Canada (1-877-413-5187) International (303-397-2896) or search online at http:/www.tiaonline.org/standards/catalog/ All rights reserved Printed in U.S.A. NOTICE OF COPYRIGHT This d

8、ocument is copyrighted by the TIA. Reproduction 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 the TIA Standards Department or go to the TIA

9、 website (www.tiaonline.org) for details on how to request permission. Details are located at: http:/www.tiaonline.org/standards/catalog/info.cfm#copyright or Telecommunications Industry Association Technology (b) there is no assurance that the Document will be approved by any Committee of TIA or an

10、y other body in its present or any other form; (c) the 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,

11、or copyrights, owned by one or more parties. TIA makes 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

12、 no position with reference to, and disclaims any obligation 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 whethe

13、r proposed licensing terms or conditions are reasonable 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. If the Document contains one or more Normative Reference

14、s to a document published by another organization (“other SSO”) engaged in the formulation, development or publication of standards (whether designated as a standard, specification, recommendation or otherwise), whether such reference consists of mandatory, alternate or optional elements (as defined

15、 in the TIA Engineering Manual, 4thedition) then (i) TIA disclaims any duty or obligation to search or investigate the records of any other SSO for IPR or letters of assurance relating to any such Normative Reference; (ii) TIAs policy of encouragement of voluntary disclosure (see Engineering Manual

16、Section 6.5.1) of Essential Patent(s) and published pending patent applications shall apply; and (iii) Information as to claims of IPR in the records or publications of the other SSO shall not constitute identification to TIA of a claim of Essential Patent(s) or published pending patent applications

17、. TIA does not enforce or monitor compliance with the contents of the Document. TIA does not certify, inspect, test 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 WITH

18、OUT LIMITATION, ANY AND ALL WARRANTIES CONCERNING THE ACCURACY OF THE CONTENTS, ITS FITNESS OR APPROPRIATENESS FOR A PARTICULAR PURPOSE OR USE, ITS MERCHANTABILITY AND ITS NONINFRINGEMENT OF ANY THIRD PARTYS INTELLECTUAL PROPERTY RIGHTS. TIA EXPRESSLY DISCLAIMS ANY AND ALL RESPONSIBILITIES FOR THE A

19、CCURACY OF THE CONTENTS AND MAKES NO REPRESENTATIONS OR WARRANTIES REGARDING THE CONTENTS COMPLIANCE WITH ANY 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 CONTE

20、NTS. TIA SHALL NOT BE LIABLE FOR ANY AND ALL DAMAGES, DIRECT OR INDIRECT, ARISING FROM OR RELATING TO ANY USE 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, LI

21、TIGATION, OR THE LIKE), WHETHER BASED UPON BREACH OF CONTRACT, BREACH OF WARRANTY, TORT (INCLUDING NEGLIGENCE), 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

22、CONTENTS WOULD NOT BE PUBLISHED BY TIA WITHOUT SUCH LIMITATIONS. TIA-102.BAAB i Foreword This foreword is not part of this document. This standard is being promulgated and will be maintained by the TR-8.15 Common Air Interface Subcommittee as part of the effort of TR-8 Private Radio Technical Standa

23、rds committee under the sponsorship of the Telecommunications Industry Association. Generally, the Project 25 Common Air Interface Conformance Test and various elements thereof have been developed by TIA TR-8.15 to be consistent with the Statement of Requirements adopted by the Project 25 Steering c

24、ommittee. This Standards family includes and borrows heavily from the combined work of various industry and government agency representatives organized under the TIA Project 25 Ad Hoc Interface Committee. This document presumes that APCO/NASTD/FED will establish an overall Project 25 System standard

25、 or specification. It further presumes that TIA will set standards based upon the APCO/NASTD/FED Project 25 standards or specifications. This standard provides the Common Air Interface Conformance Test which provides information needed to subject the Project 25 FDMA Common Air Interface to a conform

26、ance 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 the Project 25 family of standards and that this document will be updated as necessary to ensure an accurate representation of Project 25 sy

27、stems as other implementation requirements become available. The readers attention is called to the possibility that compliance with the APCO/NASTD/FED Project 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 invent

28、ions 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 rights in connection therewith. The patent holders so far identified have, however filed statements of willingness to grant licenses under those r

29、ights on reasonable and nondiscriminatory terms and conditions to applicants desiring to obtain such licenses. Details may be obtained from the publisher. TIA-102.BAAB ii THIS PAGE INTENTIONALLY LEFT BLANK. TIA-102.BAAB iii Table of Contents 1. Scope .1 2. History and References 2 3. Description3 4.

30、 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 Voice 7 4.7 Data Packet Fields.8 4.8 Null Bits8 5.

31、 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 Link Data Unit 1 12 5.6 Unencrypted Link

32、Data Unit 2 13 5.7 Silent Audio13 6. Transmit Data Format Tests.14 6.1 Confirmed Data Packets14 6.2 Response Packets.14 6.3 Unconfirmed Data Packets 15 7. Receiver Tests16 7.1 Voice Receiver Tests.16 7.2 Data Receiver Tests 18 Annex A. Test Modules 21 A.1 Conventions 21 A.2 Primitive Modules 21 A.2.

33、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 Operation Module.45 TIA-102.BAAB iv

34、 A.3 Voice Data 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 Programs 58 A.4.1 Confirmed Data Packet . 58 A.4.2 Response Data Packet 62 A.4.3 Unconfirmed Data Packet 65 Annex B. Test V

35、ectors 69 B.1 Network Access Code Test Vectors 69 B.2 Status Symbol Test Vectors 72 B.3 Unencrypted Voice Header Test Vectors 78 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 Vectors 120 B.7 Confirmed Data Packet Test Vectors

36、 122 B.8 Response Packet Test Vectors. 130 B.9 Unconfirmed Data Packet Test Vectors 132 B.10 Voice Receiver Test Vectors. 135 B.11 Data Receiver Test Vectors 137 TIA-102.BAAB v Terminology A Acknowledgment request bit in a data packet. A=1 to request an ACK. ALGID Algorithm Identifier for an encrypt

37、ion algorithm C4FM Compatible 4-level FM version of QPSK-c modulation CQPSK Compatible 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 i

38、nformation FMF Full Message Flag in data packet. FMF=1 for a full message. FS Frame 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 /

39、Outbound bit in a data packet. IO = 0 for inbound. KID Key Identifier LC Link Control 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

40、MFID Manufacturers Identifier MI Message Indicator NAC Network Access Code NID Network 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

41、family of modulations RS Reed-Solomon error correction code SAP Service Access Point, 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 TIA-102.BAAB vi This page intentio

42、nally left blank. 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 that equipment actually conforms to the formats specified in the Common Air Interface. The object of the conformance te

43、sts 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 reference 5, which measure the actual limits of equipment performance. The performance and conformance tests are mutually comp

44、lementary. 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 i

45、mplementation to verify that it conforms to the Common Air Interface. These tests only apply to radio products, particularly portable and mobile radios and base stations or repeaters. Some of the tests are designed to apply to transmitters, by specifying the transmit signal under a representative se

46、t of transmitter conditions. Other tests are designed to apply to receivers, by defining a standard test signal, and then specifying the minimum response of the receiver to the test signal. The specific test cases for the transmitter tests are selected to exercise the encoders for the various codes

47、used in the Common Air Interface. In general the transmitter tests can be applied to a receiver by exciting the receiver with the test signals and then measuring the receivers response. The required response of the receiver to the transmitter test signals in not defined in this document, but it may

48、be inferred from the information content of the test signal, the conditions of the test signal, and the operating characteristics of the receiver. The specific test cases and conditions for the receiver tests are selected to exercise the error correcting and detecting mechanisms in the receiver. TIA

49、-102.BAAB 2 2. History and References February 25, 1993, P25.930225.1.0, contained the Scope and Description. August 3, 1993, P25.930225.1.1, included test vectors. September 17, 1993, P25.930225.1.2, corrected software defects. March 7, 1994, P25.930225.1.3, added receiver tests. May 3, 1994, P25.930225.1.4, moved test vectors into an appendix. Version A, February 8, 1995, removed IMBE mute test vector and updated some software to be more independent of the computer hardware. This version was not published. Version B, April 7, 1995, added modulation fidelity test, published

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