CONTENTS

Policy on Intellectual Property Right (IPR)
Annex 1
 1     General (mode A (ARQ) and mode B (FEC))
 2     Conversion tables
        2.1     General
        2.2     Traffic information signals
        2.3     Service information signals
        2.4     Identification and check-sum numbers and signals
        2.5     Check-sum signal derivation
 3     Characteristics, mode A (ARQ)
        3.1     General
        3.2     Master and slave arrangements
        3.3     The information sending station (ISS)
        3.4     The information receiving station (IRS)
        3.5     Phasing procedure
        3.6     Automatic identification
        3.7     Traffic flow
                  3.7.11     Change-over procedure
                  3.7.12     Time-out procedure
                     3.7.13.     Answer-back procedure
                  3.7.14     End-of-communication procedure
        3.8     Rephasing procedure
        3.9     Summary of service blocks and service information signals
                  3.9.1     Service blocks
                  3.9.2     Service information signals
 4     Characteristics, mode B (FEC)
        4.1     General
        4.2     The sending station (CBSS and SBSS)
        4.3     The receiving station (CBRS and SBRS)
        4.4     Phasing procedure
        4.5     Selecting calling procedure (selective B-mode)
        4.6     Traffic flow
                  4.6.7     End-of-transmission
Appendices to Annex 1
Appendix 1  SDL diagrams (mode A)
 1     General
 2     Phasing procedure with automatic identification in the case of a 7-signal call identity (calling station)
 3     Rephasing procedure with automatic identification in the case of a 4-signal call identity (calling station)
 4     Phasing procedure without automatic identification in the case of a 4-signal call identity (calling station)
 5     Rephasing procedure without automatic identification in the case of a 4-signal call identity (calling station)
 6     Phasing procedure with automatic identification in the case of a 7-signal call identity (called station)
 7     Rephasing procedure with automatic identification in the case of a 7-signal call identity (called station)
 8     Phasing procedure without automatic identification in the case of a 4-signal call identity (called station)
 9     Rephasing procedure without automatic identification in the case of a 4-signal call identity (called station)
10     Traffic flow in the case of a 4-signal call identity and in the case of a 7-signal call identity (station is in the ISS position)
11     Traffic flow in the case of a 4-signal call identity and in the case of a 7-signal call identity (station is in the IRS position)