1、 TIA-102.CAEA-A (Revision of TIA-102.CAEA) June 2016Project 25 Conformance Profile Level One- Basic Conventional Operation NOTICE TIA Engineering Standards and Publications are designed to serve the public interest through eliminating misunderstandings between manufacturers and purchasers, facilitat
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17、E 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 OF THE CO
18、NTENTS 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), PRODUCT
19、 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THE FOREGOING NEGATION OF DAMAGES IS A FUNDAMENTAL ELEMENT OF THE USE OF THE CONTENTS HEREOF, AND THESE CONTENTS WOULD NOT BE PUBLISHED BY TIA WITHOUT SUCH LIMITATIONS. TIA-102.CAEA-A i Table of Contents 1 Introduction 1 2
20、Scope 1 2.1 Scope 1 2.2 Nomenclature 1 2.3 Abbreviations 2 2.4 Revision History 2 2.5 References 2 2.5.1 Normative References . 2 2.5.2 Informative References 3 3 Overview . 3 3.1 Conventional Conformance Test Scope . 3 3.2 Conventional Conformance Test Roles 3 3.3 Conventional Conformance Test Pass
21、/Fail Criteria 4 3.4 Conventional Conformance Test Environment 5 3.4.1 Single-segment Testing . 5 3.4.2 Multi-segment Testing 6 3.4.3 Test Environment Requirements . 8 3.5 Audio sources . 8 4 Status Symbols 9 5 PCP 1.1.1 Group Call via Repeater Operation 9 5.1 Non-Emergency Successful Group Call 9 5
22、.1.1 Description . 9 5.1.2 Pre-Conditions . 9 5.1.3 Post-Condition . 10 5.1.4 Procedure 10 5.1.5 Signaling Parameters. 12 5.2 Alternative Procedure Emergency Operation . 13 5.2.1 Description . 13 5.2.2 Pre-Conditions . 13 5.2.3 Post-Condition . 13 5.2.4 Procedure 14 5.2.5 Signaling Parameters. 15 TI
23、A-102.CAEA ii 5.3 Alternative Procedure Co-Channel Interference Suppression By RFSS 16 5.3.1 Description . 16 5.3.2 Pre-Conditions . 16 5.3.3 Post-Condition . 17 5.3.4 Procedure 17 5.3.5 Signaling Parameters. 18 5.4 Alternative Procedure No Co-Channel Interference Suppression by RFSS Repeated NAC 19
24、 5.4.1 Description . 19 5.4.2 Pre-Conditions . 20 5.4.3 Post-Condition . 20 5.4.4 Procedure 20 5.4.5 Signaling Parameters. 20 5.5 Alternative Procedure No Co-Channel Interference Suppression by RFSS Fixed TX NAC 22 5.5.1 Description . 22 5.5.2 Pre-Conditions . 22 5.5.3 Post-Condition . 23 5.5.4 Proc
25、edure 23 5.5.5 Signaling Parameters. 23 5.6 Alternative Procedure Rx Squelch by Target SUs . 23 5.6.1 Description . 23 5.6.2 Pre-Conditions . 24 5.6.3 Post-Condition . 25 5.6.4 Procedure 25 5.6.5 Signaling Parameters. 26 5.7 Alternative Procedure All-Call 26 5.7.1 Description . 26 5.7.2 Pre-Conditio
26、ns . 27 5.7.3 Post-Condition . 28 5.7.4 Procedure 28 5.7.5 Signaling Parameters. 29 6 PCP 1.1.2 Individual Call via Repeater Operation 31 6.1 Successful Individual Call (Unit-to-Unit call) 31 6.1.1 Description . 31 TIA-102.CAEA-A iii 6.1.2 Pre-Conditions . 31 6.1.3 Post-Condition . 32 6.1.4 Procedur
27、e 32 6.1.5 Signaling Parameters. 33 6.2 Alternative Procedure Co-Channel Interference Suppression By RFSS 35 6.2.1 Description . 35 6.2.2 Pre-Conditions . 35 6.2.3 Post-Condition . 36 6.2.4 Procedure 36 6.2.5 Signaling Parameters. 37 6.3 Alternative Procedure No Co-Channel Interference Suppression b
28、y RFSS . 38 6.3.1 Description . 38 6.3.2 Pre-Conditions . 38 6.3.3 Post-Condition . 38 6.3.4 Procedure 39 6.3.5 Signaling Parameters. 39 6.4 Alternative Procedure Rx Squelch by Target SU . 40 6.4.1 Description . 40 6.4.2 Pre-Conditions . 41 6.4.3 Post-Condition . 42 6.4.4 Procedure 42 6.4.5 Signalin
29、g Parameters. 43 7 PCP 1.1.3 Group Call Direct Operation . 43 7.1 Non Emergency Successful Group Call 43 7.1.1 Description . 43 7.1.2 Pre-Conditions . 43 7.1.3 Post-Condition . 45 7.1.4 Procedure 45 7.1.5 Signaling Parameters. 46 7.2 Alternative Procedure Emergency Operation . 47 7.2.1 Description .
30、 47 7.2.2 Pre-Conditions . 47 7.2.3 Post-Condition . 48 7.2.4 Procedure 48 TIA-102.CAEA iv 7.2.5 Signaling Parameters. 48 7.3 Alternative Procedure Rx Squelch by Target SUs . 49 7.3.1 Description . 49 7.3.2 Pre-Conditions . 50 7.3.3 Post-Condition . 51 7.3.4 Procedure 51 7.3.5 Signaling Parameters.
31、52 7.4 Alternative Procedure All-Call 52 7.4.1 Description . 52 7.4.2 Pre-Conditions . 52 7.4.3 Post-Condition . 55 7.4.4 Procedure 55 7.4.5 Signaling Parameters. 55 8 PCP 1.1.4 Individual Call Direct Operation 56 8.1 Non-Emergency Successful Individual Call 56 8.1.1 Description . 56 8.1.2 Pre-Condi
32、tions . 57 8.1.3 Post-Condition . 57 8.1.4 Procedure 57 8.1.5 Signaling Parameters. 59 8.2 Alternative Procedure Rx Squelch by Target SU . 60 8.2.1 Description . 60 8.2.2 Pre-Conditions . 60 8.2.3 Post-Condition . 62 8.2.4 Procedure 62 8.2.5 Signaling Parameters. 63 TIA-102.CAEA-A v List of Figures
33、Figure 3-1: Test Environment for Single-segment Direct Mode Operation 5 Figure 3-2: Direct Mode Test Environment Using Conformant Equipment 6 Figure 3-3: Test Environment for Conformance Testing of a Repeating Fixed Station with Multiple SUs. . 7 Figure 3-4: Repeating Fixed Station Mode Test Environ
34、ment Using Conformant Equipment 8 Figure 5-1: Talkgroup Voice transmission via Repeater not Suppressed . 11 Figure 5-2: Talkgroup Voice transmission via Repeater Suppressed at Repeater . 18 Figure 6-1: Individual Voice transmission via Repeater not Suppressed 33 Figure 7-1: Direct Talkgroup Voice tr
35、ansmission . 46 Figure 8-1: Direct Individual Voice transmission . 58 Foreword (This foreword is not part of this standard.) This document has been submitted to APCO/NASTD/FED by the Telecommunications Industry Association (TIA), as provided for in a Memorandum of Understanding (MOU) dated December
36、1993. That MOU provides that the APCO/NASTD/FED will devise a Common System Standard for digital public safety communications (the Standard), and that TIA shall provide technical assistance in the development of documentation for the Standard. This document has been developed with inputs from the Co
37、mpliance Assessment Process and Procedures Task Group (CAPPTG) and the TIA Industry members. This document is being published because it is felt that there is an urgent need for technical information on the emerging digital techniques for Land Mobile Radio Service. This document describes a Conforma
38、nce Profile for basic conventional operation utilizing the Common Air Interface meeting the Project 25 requirements. These definitions are necessary to insure conformance of radio units and systems. As other documents describing the conventional and trunking protocols are developed, this document wi
39、ll be subject to change. All reasonable efforts have been made to ensure accuracy, but it should be understood that conformance test remain to be developed and proven. TIA-102.CAEA-A 1 1 INTRODUCTION This document defines a P25 Conformance Profile (PCP) for basic conventional operation, which is fur
40、ther subdivided into functional groupings and items. Each PCP item devolves to a set of procedures (detailed later in this document) that define reference-signaling sequences for the identified scenarios. A manufacturer may choose to conform with all or part of this Conformance Profile. It is antici
41、pated that, for the basic Conformance Profile, a manufacturer would wish to cover most of the PCP items; while more advanced Conformance Profiles may be addressed in a less comprehensive manner. There is, of course, no obligation on a manufacturer to adopt this approach however the PCP framework all
42、ows a manufacturer to make unambiguous statements about which of a products functions are conformant. 2 SCOPE 2.1 Scope This document is intended to clarify key aspects of the operation of Project 25 subscriber, base, and repeater station equipment in the interests of conformance. It includes a set
43、of PCP items or procedures for basic conventional operation as follows: PCP 1.1 Voice Calls PCP 1.1.1 Group Call via Repeater Operation PCP 1.1.2 Individual Call via Repeater Operation PCP 1.1.3 Group Call Direct Operation PCP 1.1.4 Individual Call Direct Operation It is consistent with other pertin
44、ent APCO Project 25 Conformance Profiles, namely: Project 25 Conformance Profile Level 2 (Advanced Conventional Operation) Project 25 Conformance Profile Level 3 (Basic Trunking Operation) Project 25 Conformance Profile Level 4 (Advanced Trunking Operation) Project 25 Conformance Profile Level 5 (Ph
45、ase II Trunking Operation) This document is primarily aimed at manufacturers and conformance test facilities to serve as a standard reference of conformant air interface signaling, as a means of assisting manufacturers in the development of conformant Project 25 equipment. It also defines a framewor
46、k against which manufacturers may describe the conformant behaviour of their Project 25 products. It is not designed as a functional interoperability test suite for end users, for which readers are referred to 7. This document assumes an audience familiar with terms and definitions contained in the
47、APCO P25 standards. 2.2 Nomenclature In this document % indicates a binary value, and $ indicates a hex value. TIA-102.CAEA-A 2 2.3 Abbreviations ANSI: American National Standards Institute APCO: Association of Public-Safety Communications Officials EIA: Electronic Industry Alliance ESW: Encryption
48、Sync Word FS: Frame Sync LCW: Link Control Word MBT, MBTP: Multiple Block Trunking Packet MFID: Manufacturers Identity PCP: P25 Conformance Profile PTT: Press To Talk RFSS: Radio Frequency Sub-System Rx: Receive SU: Subscriber Unit TGID: Talk Group ID TIA: Telecommunications Industry Association Tx:
49、 Transmit UID: Unit ID UUT: Unit Under Test 2.4 Revision History First Edition April, 2009 Approved for Publication R1 December, 2009 Updated per TR8-25 decisions in Charlotte, NC R2 February, 2016 Updated per TR8-25 decisions in Austin, TX R3 June, 2016 Updated per editorial comments on ballot 2.5 References The following documents contain provisions that, through reference in this text, constitute provisions of this document. At the time of publication, the editions indicated were valid. All standa
