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Project 25 Documents & Standards Reference

Revised Jan 29, 2013
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Two-Slot TDMA Trunked Digital—Phase 2 Documents

Optional

Provides guidance necessary to meet the optional (mandatory if supporting Two-Slot TDMA Trunked Digital features) Phase 2 P25 Two-Slot TDMA Trunked Digital standard. (Digital Modulation and Spectrum Efficiency Two-Phase Plan describes Phase 2.)

Description and Specification Documents

Overview (Informative)

  • Project 25 Two-Slot TDMA Overview, TSB-102.BBAA (Mar 2010)

  • (TDMA Trunking Overview, Voice and Data Services)

Protocol (Normative)

  • Project 25 Two-Slot TDMA Common Air Interface – Physical Layer Specification, TSB-102.BBAB (Jul 2009)

  • (Modulation, Structure of the Different Types of Bursts, Channel Coding, Time Division Multiplex (TDM) Timing Requirements, and Definition of Scrambling)

  • Project 25 Two-Slot TDMA Common Air Interface – MAC Layer: Procedures and Messages, TSB-102.BBAC (Dec 2010)

  • (Logical Channels Structure, MAC Protocol Description, MAC Protocol Data Units (PDUs), Physical Layer Services Required by the MAC Layer)

  • Two-Slot TDMA Common Air Interface – MAC Layer: Procedures and Messages, TSB-102.BBAC-1 (Projected TR-8 approval date to publish, TBD)

Testing Documents

Conformance Tests Procedures

  • Phase 2 Two-Slot Time Division Multiple Access – Trunked Voice Services Message and Procedures Conformance Specification, TIA-102.BCAE (Jul 2011)

  • Project 25 Phase 2 Two-Slot Time Division Multiple Access – Trunked Voice Services Common Air Interface Conformance Specification, TIA-102.BCAD (Sep 2011)

  • Project 25 Phase 2 Two-Slot Time Division Multiple Access – Voice Channel Conformance Specification, TIA-102.BCAF (Aug 2012)

  • Provides tests for key aspects of the operation of the TDMA subscriber unit and RFSS equipment.)

  • Project 25 Phase 2 Two-Slot Time Division Multiple Access – Voice Channel Conformance Profiles, TIA-102.CAEF (Projected TR-8 approval date to publish, TBD)

  • Project 25 – Conformance Profile – Basic Trunked Operation, TIA-102.CAEC (Dec 2011)

  • (Procedure Signaling Parameter and Values, Procedure Signaling (including Control Channel Signaling and Voice Traffic Channel Signaling), and the following Procedures: Unit Registration Request, Group Affiliation, Location Update, Unit to Group Call Setup, Group Call Termination, Announcement Group Call, Broadcast Group Call, Emergency Group Call, Encrypted Group Call, Unit-to-Unit Availability Check Setup, Unit-to-Unit Direct Setup, Unit-to-Unit Call Termination, Emergency Unit-to-Unit Call, Emergency Alarm)

Measurement Methods

  • Project 25 – Phase 2 Two-Slot Time Division Multiple Access Transceiver Measurement Methods, TIA-102.CCAA (Aug 2011)

  • (Methods of Measurements for Receivers, Transmitters, Unit Characteristics)

Performance Recommendations

  • Project 25 Enhanced Vocoder Methods of Measurement for Performance, TIA-102.BABG (Mar 2010)

  • Project 25 Two-Slot TIme Division Multiple Access Transceiver Performance Recommendations, TIA-102.CCAB (Oct 2011)

  • (Standards for All Equipment: Receiver Section, Transmitter Section, Unit Characteristics)

Interoperability Test Procedures

(No documents are currently under development)

Compliance Assessment Documents

  • Project 25 Compliance Assessment Program Trunking Interoperability Summary Test Report Guidelines, TSB-102.CBAF (Apr 2009)

  • (Tests to demonstrate compliance)

  • Project 25 Recommended Compliance Tests — Trunking Interoperability, TSB-102.CBBJ-B (Sep 2011)

  • (Tests to demonstrate compliance)

  • Project 25 Recommended Compliance Assessment Tests — Two-Slot TDMA Trunking Voice Channel Interface, TSB-102.CBBL (Jun 2012)

  • (Tests to demonstrate compliance)