Content for TS 44.006 Word version: 16.0.0
8 Definition of the peer to peer protocol LAPDm
9 Special protocol operation on SAPI=0 and SAPI=3
10 Repeated Downlink FACCH
11 Repeated SACCH
A Random access procedures
G Handling of frames with parameter errors in the address, control and length indicator fields
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8 Definition of the peer to peer protocol LAPDm
8.1 General
8.2 General Protocol Procedures Word‑p. 30
8.2.1 Unacknowledged information transfer
8.2.2 Acknowledged multiple frame information transfer Word‑p. 31
8.3 Procedures for unacknowledged information transfer
8.3.1 General
8.3.2 Transmission of unacknowledged information
8.3.3 Receipt of unacknowledged information
8.4 Procedures for establishment and release of multiple frame operation Word‑p. 32
8.4.1 Establishment of multiple frame operation
8.4.1.1 General
8.4.1.2 Normal establishment procedures
8.4.1.3 Procedure on expiry of timer T200: Normal establishment Word‑p. 33
8.4.1.4 Contention resolution establishment procedure
8.4.1.5 Procedure on expiry of timer T200: contention resolution (MS only) Word‑p. 35
8.4.2 Information transfer
8.4.3 Suspension and resumption of multiple frame operation Word‑p. 37
8.4.4 Termination of multiple frame operation Word‑p. 39
8.4.4.1 General
8.4.4.2 Normal release procedure
8.4.4.3 Procedure on expiry of timer T200 for normal release
8.4.4.4 Local end release procedure Word‑p. 40
8.4.5 Idle state
8.4.6 Collision of unnumbered commands and responses
8.5 Procedures for information transfer in multiple frame operation
8.5.1 Transmitting I frames
8.5.2 Receiving I frames Word‑p. 42
8.5.3 Receiving acknowledgement Word‑p. 43
8.5.3.1 On receipt of a valid I frame
8.5.3.2 Receiving supervisory command frames with the P bit set to "1"
8.5.4 Receiving REJ frames
8.5.5 Receiving RNR frame
8.5.6 Data link layer own receiver busy condition Word‑p. 46
8.5.7 Waiting acknowledgement
8.5.8 Preemption Word‑p. 47
8.6 Abnormal release and re establishment of multiple frame operation
8.6.1 Criteria for re establishment
8.6.2 Criteria for abnormal release
8.6.3 Procedures for re establishment Word‑p. 48
8.6.4 Procedures for abnormal release
8.7 Exception condition reporting and recovery for multiple frame operation
8.7.1 N(S) sequence error
8.7.2 Timer recovery Word‑p. 49
8.7.3 Invalid frame condition
8.7.4 N(R) sequence error
8.8 List of system parameters Word‑p. 50
8.8.1 Timer T200
8.8.2 Maximum number of retransmissions (N200)
8.8.3 Maximum number of octets in an I, UI, SABM and UA frame partially or entirely available for the information field (N201)
8.8.4 Maximum number of outstanding I frames (k)
8.8.5 Maximum number of octets in a Layer 3 message
8.9 System performance requirements
9 Special protocol operation on SAPI=0 and SAPI=3 Word‑p. 52
10 Repeated Downlink FACCH Word‑p. 53
11 Repeated SACCH
11.1 General
11.2 Procedure for Repeated SACCH on the downlink
11.3 Procedure for Repeated SACCH on the uplink
A (Normative) Random access procedures Word‑p. 56
G (Normative) Handling of frames with parameter errors in the address, control and length indicator fields Word‑p. 57
G.1 General
G.2 Parameter errors in the address field
G.3 Parameter errors in the control field Word‑p. 58
G.4 Parameter errors in the length indicator field
$ Change History Word‑p. 60
