RECOMMENDATION ITU-R M.1371-1* - Technical characteristics for a universal shipborne ...
ANNEX 1 - Operational characteristics of a universal shipborne AIS using TDMA techniques ...
1 General
2 Shipborne mobile equipment classes
3 Identification
4 Information content
    4.1 Short safety related messages
    4.2 Information update rates for autonomous mode
5 Frequency band
ANNEX 2 - Technical characteristics of a universal shipborne AIS using TDMA techniques in the maritime mobile band
1 Structure of this Annex
2 Physical layer
    2.1 Parameters
    2.2 Bandwidth
    2.3 Transceiver characteristics
    2.4 Modulation scheme
    2.5 Data transmission bit rate
    2.6 Training sequence
    2.7 Data encoding
    2.8 Forward error correction
    2.9 Interleaving
    2.10 Bit scrambling
    2.11 Data link sensing
    2.12 Transmitter settling time
    2.13 Transmitter power
    2.14 Shutdown procedure
    2.15 Safety precautions
3 Link layer
    3.1 Sublayer 1: medium access control (MAC)
    3.2 Sublayer 2: data link service (DLS)
    3.3 Sublayer 3 - link management entity (LME)
4 Network layer
    4.1 Dual channel operation and channel management
    4.2 Distribution of transmission packets
    4.3 Rr's
    4.4 Data link congestion resolution
    4.5 Base station operation
    4.6 Repeater Operation
    4.7 Handling of errors related to packet sequencing and groups of packets
5 Transport layer
    5.1 Definition of transmission packet
    5.2 Conversion of data into transmission packets
    5.3 Transmission packets
    5.4 Presentation interface protocol
ANNEX 3 - DSC compatibility*
1 General
2 Scheduling
3 Polling
4 Regional channel designation
5 Regional area designation
ANNEX 4 - Long-range applications
ANNEX 5 - Application specific messages
    Use of application identifiers within binary messages by applications
1 General
2 Allocation of FIs within the IAI branch
3 Definitions of IFMs
    3.1 IFM 0: Text telegram using 6-bit ASCII
    3.2 IFM 1: Application acknowledgement
    3.3 IFM 2: Interrogation for specified FMs within the IAI branch
    3.4 IFM 3: Capability interrogation
    3.5 IFM 4: Capability reply
    3.6 IFM 16: VTS targets (targets derived by means other than AIS)
    3.7 IFM 17: Ship waypoints (WP) and/or route plan report
    3.8 IFM 18: Advice of waypoints (AWP) and/or route plan of VTS
    3.9 IFM 19: Extended ship static and voyage related data
    3.10 IFM 40: Number of persons on board
4 Guidelines for maintaining the IAI branch
5 Guidelines for the allocation of FIs within RAI branches
6 Guidelines for the development of RFMs within RAI branches
ANNEX 6 - Sequencing of transmission packets