1、 TIA-102.BCAE July 2011Project 25 Phase 2 Two-Slot Time Division Multiple Access Trunked Voice Services Message and Procedures Conformance Specification NOTICE TIA Engineering Standards and Publications are designed to serve the public interest through eliminating misunderstandings between manufactu
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22、LISHED BY TIA WITHOUT SUCH LIMITATIONS. TIA-102.BCAE i TABLE OF CONTENTS 1 INTRODUCTION 1 2 SCOPE 1 2.1 CONVENTIONS .2 2.2 REFERENCES 2 2.2.1 Normative references 2 2.2.2 Informative references 3 2.3 GLOSSARY .3 2.3.1 Acronyms 3 2.3.2 Definitions .4 3 OVERVIEW . 7 3.1 TWO-SLOT TIME DIVISION MULTIPLE
23、 ACCESS TRUNKED VOICE SERVICES CONFORMANCE TESTING APPROACH OVERVIEW (INFORMATIVE) 7 3.2 CP COMPONENTS (INFORMATIVE) 8 3.2.1 Example Alternate Procedures 9 3.2.2 Message Flow Description . 10 3.2.3 Example Signaling Parameter Description 11 3.2.4 Individual call (Informative) . 11 3.2.5 Call origina
24、tor or Originating SU and Target SU not at the same RF Site (Informative) 12 3.2.5.1 Calls involving a dispatch console or telephone interconnect interface (Informative) . 12 3.2.5.2 Calls that span RF sites (Informative) 12 3.3 TWO-SLOT TIME DIVISION MULTIPLE ACCESS TRUNKED VOICE SERVICES CONFORMAN
25、CE TEST ROLES (NORMATIVE) 13 3.4 TWO-SLOT TIME DIVISION MULTIPLE ACCESS TRUNKED VOICE SERVICES CONFORMANCE TEST PASS/FAIL CRITERIA (NORMATIVE) 14 3.5 TWO-SLOT TIME DIVISION MULTIPLE ACCESS TRUNKED VOICE SERVICES CONFORMANCE TEST ENVIRONMENT . 15 3.5.1 Example Test Environments (Informative) . 15 3.5
26、.2 Multi-segment testing (Informative) . 16 3.5.3 Test environment requirements (Normative) . 18 3.5.4 Test environment recommendations (Informative) . 18 4 TEST PARAMETERS . 18 4.1 COLOR CODE (CC) . 18 4.2 ENCRYPTION SYNCHRONIZATION SIGNAL (ESS) . 19 4.3 NETWORK (WACN) ID . 19 4.4 SYSTEM ID 19 4.5
27、WORKING GROUP ID (WGID) 19 4.6 WORKING UNIT ID (WUID) . 19 4.7 MAC PDU . 19 4.7.1 Offset . 20 4.7.2 MAC_ACTIVE 20 4.7.3 MAC_IDLE 20 4.7.4 MAC_PTT . 21 4.7.5 MAC_END_PTT . 21 4.7.6 MAC_HANGTIME 21 4.8 MAC MESSAGES . 22 4.8.1 Group Voice Channel User Message (GVCU) - Abbreviated Format 22 4.8.2 Group
28、Voice Request Abbreviated Format . 22 4.8.3 Group Voice Channel Grant Abbreviated Format 23 TIA-102.BCAE ii 4.8.4 MAC Release. 23 4.8.5 Null Information . 23 5 CP 1 - VOICE CHANNEL PROCEDURES 24 5.1 CP 1.1 - ASSIGNED VCH INITIAL ACCESS PROCEDURE 24 5.1.1 Objective 24 5.1.2 Description . 24 5.1.3 Pre
29、-conditions 24 5.1.4 Post-conditions 25 5.1.5 Procedures . 25 5.1.5.1 CP 1.1.1 Assigned VCH initial access alternate procedures Assigned BR and Originating SU . 25 5.1.5.2 Assigned VCH initial access procedure, Assigned BR and Originating SU Successor Alternate Procedure . 29 5.1.5.3 CP 1.1.2 Assign
30、ed VCH initial access alternate procedures Assigned BR and Target SU 32 5.1.5.4 Assigned VCH initial access procedure, Assigned BR and Target SU Successor Alternate Procedure 37 5.1.6 Signaling parameters . 39 5.1.6.1 Assigned BR and Originating SU flows 39 5.1.6.2 Assigned BR and Target SU flows .
31、40 5.2 CP 1.2 - ASSIGNED VCH MAINTENANCE PROCEDURES (TRAFFIC MODE) . 40 5.2.1 Objective 41 5.2.2 Description . 41 5.2.3 Pre-conditions 41 5.2.4 Post-conditions 42 5.2.5 Procedures . 42 5.2.5.1 CP 1.2.1 Assigned VCH maintenance alternate procedures Assigned BR and Originating SU . 42 5.2.5.2 CP 1.2.2
32、 Assigned VCH maintenance alternate procedures Assigned BR and Target SU . 47 5.2.6 Signaling parameters . 50 5.2.6.1 Assigned BR and Originating SU flows 50 5.2.6.2 Assigned BR and Target SU flows . 51 5.3 CP 1.3 ASSIGNED VCH CALL TERMINATION PROCEDURES (CALL TEARDOWN) . 51 5.3.1 Objective 52 5.3.2
33、 Description . 52 5.3.3 Pre-conditions 52 5.3.4 Post-conditions 54 5.3.5 Procedures . 54 5.3.5.1 CP 1.3.1 Assigned VCH call termination alternate procedures Assigned BR and Originating SU . 54 5.3.5.2 CP 1.3.2 Assigned VCH call termination alternate procedures Assigned BR and Target SU57 5.3.5.3 CP
34、1.3.3 Assigned VCH call termination alternate procedures message trunked between the Assigned BR, Originating SU, and Target SU . 60 5.3.6 Signaling parameters . 64 5.3.6.1 Assigned BR and Originating SU flows 64 5.3.6.2 Assigned BR and Target SU flows . 65 5.3.6.3 Assigned BR, Originating SU, and T
35、arget SU message trunked flows . 65 5.4 CP 1.4 - ASSIGNED VCH MESSAGE TRUNKING CALL CONTINUATION PROCEDURES (HANGTIME CONTINUATION) . 65 5.4.1 Objective 66 5.4.2 Description . 66 5.4.3 Pre-conditions 66 5.4.4 CP 1.4.1 Call continuation on the Control Channel (CCH) . 67 5.4.4.1 Description . 67 5.4.4
36、.2 Post-conditions 67 5.4.4.3 CP 1.4.1.1 Minimum sequence procedure Assigned BR and Participant SU 68 5.4.4.4 CP 1.4.1.2 Minimum sequence procedure Assigned BR and Target SU 68 TIA-102.BCAE iii 5.4.5 CP 1.4.2 Call continuation on the Voice Channel (VCH) . 68 5.4.5.1 Description . 68 5.4.5.2 Post-con
37、ditions 68 5.4.5.3 CP 1.4.2.1 Minimum sequence procedure Assigned BR and Participant SU 68 5.4.5.4 CP 1.4.2.2 Minimum sequence procedure Assigned BR and Target SU 68 5.5 CP 1.5 - ASSIGNED VCH PREEMPTION PROCEDURES 69 5.5.1 Objective . 69 5.5.2 Description 69 5.5.3 Pre-conditions 70 5.5.4 CP 1.5.1 As
38、signed VCH audio preemption CCH method 72 5.5.4.1 Description . 72 5.5.4.2 Post-conditions 72 5.5.4.3 Procedures . 72 5.5.4.4 Signaling parameters 74 5.5.5 CP 1.5.2 Assigned VCH audio preemption VCH method 74 5.5.5.1 Description . 74 5.5.5.2 Post-conditions 74 5.5.5.3 Procedures . 75 5.5.5.4 Signali
39、ng parameters 78 5.5.6 CP 1.5.3 Assigned VCH call preemption CCH method . 80 5.5.6.1 Description . 80 5.5.6.2 Post-conditions 80 5.5.6.3 Procedures . 80 5.5.6.4 Signaling parameters 87 TIA-102.BCAE iv LIST OF FIGURES FIGURE 1 REPRESENTATIVE PROTOCOL MODEL FOR TIA102 COMPLIANT TWO-SLOT TDMA TRUNKED V
40、OICE SERVICE SHOWING THE COVERAGE OF THE MESSAGE AND PROCEDURES SPECIFICATION 7 FIGURE 2 EXAMPLE MESSAGE FLOW DIAGRAM SHOWING THE ORDER OR SEQUENCE OF THE MESSAGE FLOWS 9 FIGURE 3 EXAMPLE MESSAGE FLOW TABLE SHOWING THE VARIOUS ALTERNATE SEQUENCES OF THE MESSAGE FLOWS 10 FIGURE 4 EXAMPLE MESSAGE SIGN
41、ALING PARAMETER DESCRIPTION SHOWING THE CONTENTS OF THE SPECIFIC MESSAGE 11 FIGURE 5 EXAMPLE TEST ENVIRONMENT FOR A UUT WITH INTERNAL TEST MODES 15 FIGURE 6 EXAMPLE TEST ENVIRONMENT FOR A UUT THAT NEEDS EXTERNAL TEST STIMULUS 15 FIGURE 7 MULTI SEGMENT TEST ENVIRONMENT FOR CONFORMANCE TESTING OF AN A
42、SSIGNED BR WITH MULTIPLE SUS . 16 FIGURE 8 SINGLE SEGMENT TEST ENVIRONMENT FOR CONFORMANCE TESTING OF AN ORIGINATING SU 17 FIGURE 9 EACH SEGMENT OF A MULTI-SEGMENT TEST IS SEPARATELY TESTED 17 FIGURE 10 DEFAULT ESS FIELDS . 19 FIGURE 11 MAC_ACTIVE PDU . 20 FIGURE 12 MAC_IDLE PDU 20 FIGURE 13 MAC_PTT
43、 PDU . 21 FIGURE 14 MAC_END_PTT PDU . 21 FIGURE 15 MAC_HANGTIME PDU 21 FIGURE 16 GROUP VOICE CHANNEL USER - ABBREVIATED FORMAT MAC MESSAGE . 22 FIGURE 17 GROUP VOICE REQUEST - ABBREVIATED FORMAT MAC MESSAGE . 22 FIGURE 18 GROUP VOICE CHANNEL GRANT - ABBREVIATED FORMAT MAC MESSAGE . 23 FIGURE 19 MAC
44、RELEASE MAC MESSAGE . 23 FIGURE 20 NULL INFORMATION MAC MESSAGE 23 FIGURE 21 ASSIGNED BR AND ORIGINATING SU VCH INITIAL ACCESS, NON-EMERGENCY, VOICE TRANSMISSION CALL SETUP MESSAGE FLOWS 26 FIGURE 22 ASSIGNED BR AND TARGET SU VCH INITIAL ACCESS, NON-EMERGENCY, VOICE TRANSMISSION CALL SETUP ALTERNATE
45、 MESSAGE FLOWS 32 FIGURE 23 ASSIGNED BR AND ORIGINATING SU, ASSIGNED VCH MAINTENANCE PROCEDURES (TRAFFIC MODE), NON-EMERGENCY VOICE TRANSMISSION, ALTERNATE MESSAGE FLOWS 43 FIGURE 24 ASSIGNED BR AND TARGET SU, ASSIGNED VCH MAINTENANCE PROCEDURES (TRAFFIC MODE), NON-EMERGENCY VOICE TRANSMISSION, ALTE
46、RNATE MESSAGE FLOWS . 47 FIGURE 25 THE LAST VOICE BURST OF THE ASSIGNED VCH MAINTENANCE ALTERNATE PROCEDURE HAS BEEN SENT BY THE ORIGINATING SU AND FORWARDED TO THE TARGET SU BY THE ASSIGNED BR . 52 FIGURE 26 ASSIGNED BR AND ORIGINATING SU, ASSIGNED VCH TERMINATION PROCEDURES (CALL TEARDOWN), NON-EM
47、ERGENCY VOICE TRANSMISSION, ALTERNATE MESSAGE FLOWS . 54 FIGURE 27 ASSIGNED BR AND TARGET SU, ASSIGNED VCH, TRANSMISSION TRUNKED TERMINATION (CALL TEARDOWN), ALTERNATE MESSAGE FLOWS 57 FIGURE 28 ASSIGNED BR, ORIGINATING SU, AND TARGET SU, ASSIGNED VCH, MESSAGE TRUNKED TERMINATION (CALL TEARDOWN) ALT
48、ERNATE MESSAGE FLOWS . 61 FIGURE 29 ORIGINATING SUS AUDIO HAS BEEN SUCCESSFULLY PREEMPTED 73 FIGURE 30 REQUESTING SU HAS SUCCESSFULLY PREEMPTED THE CALLS AUDIO . 75 FIGURE 31 ORIGINATING SUS AUDIO HAS BEEN SUCCESSFULLY PREEMPTED 76 FIGURE 32 ASSIGNED BR HAS SUCCESSFULLY PREEMPTED THE CALLS AUDIO 77
49、FIGURE 33 ORIGINATING SUS CALL HAS BEEN SUCCESSFULLY PREEMPTED USING POLITE TRANSITION 81 FIGURE 34 ORIGINATING SUS CALL HAS BEEN SUCCESSFULLY PREEMPTED USING IMPOLITE TRANSITION . 82 FIGURE 35 ASSIGNED BR AND REQUESTING SU ASSIGNED VCH CALL PREEMPTION PROCEDURE . 83 FIGURE 36 ASSIGNED BR HAS SUCCESSFULLY PREEMPTED THE CALL 84 FIGURE 37 ASSIGNED BR HAS SUCCESSFULLY PREEMPTED THE CALL 86 TIA-102.BCAE v LIST OF TABLES TABLE 1 DESCRIPTIONS OF TWO-SLOT TIME DIVISION MULTIPLE ACCESS TRUNKED VOICE SERVIC
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