Content for TS 44.065 Word version: 16.0.0
5 Service primitives and functions
5.1 Service primitives
5.2 Service functions
6 Protocol functions
6.1 Multiplexing of N PDUs
6.2 Establishment and release of acknowledged peer-to-peer LLC operation
6.3 N PDU buffering
6.4 Management of delivery sequence
6.5 Protocol control information compression
6.6 Data compression
6.7 Segmentation and reassembly
6.8 XID parameter negotiation
6.9 Data transfer
6.10 Possible combinations of SNDCP protocol functions and their connection to service access points
7 Definition of SN PDU
7.1 Format convention
7.2 SN PDU Formats
8 SNDCP XID parameters
$ Change History
5 Service primitives and functions Word‑p. 11
5.1 Service primitives
5.1.1 SNDCP service primitives
5.1.1.1 SN DATA.request Word‑p. 12
5.1.1.2 SN DATA.indication
5.1.1.3 SN UNITDATA.request
5.1.1.4 SN UNITDATA.indication
5.1.1.5 SN XID.request
5.1.1.6 SN XID.indication
5.1.1.7 SN XID.response
5.1.1.8 SN XID.confirm
5.1.2 Service primitives used by SNDCP layer
5.1.2.1 LL RESET.indication Word‑p. 13
5.1.2.2 LL ESTABLISH.request Word‑p. 14
5.1.2.3 LL ESTABLISH.indication
5.1.2.4 LL ESTABLISH.response
5.1.2.5 LL ESTABLISH.confirm
5.1.2.6 LL RELEASE.request
5.1.2.7 LL RELEASE.indication
5.1.2.8 LL RELEASE.confirm Word‑p. 15
5.1.2.9 LL XID.request
5.1.2.10 LL XID.indication
5.1.2.11 LL XID.response
5.1.2.12 LL XID.confirm
5.1.2.13 LL DATA.request
5.1.2.14 LL DATA.indication
5.1.2.15 LL DATA.confirm
5.1.2.16 LL UNITDATA.request
5.1.2.17 LL UNITDATA.indication Word‑p. 16
5.1.2.18 LL STATUS.indication
5.1.2.19 SNSM-ACTIVATE.indication
5.1.2.20 SNSM-ACTIVATE.response
5.1.2.21 SNSM-DEACTIVATE.indication
5.1.2.22 SNSM-DEACTIVATE.response
5.1.2.23 SNSM-MODIFY.indication
5.1.2.24 SNSM-MODIFY.response Word‑p. 17
5.1.2.25 SNSM-STATUS.request
5.1.2.26 SNSM-SEQUENCE.indication
5.1.2.27 SNSM-SEQUENCE.response Word‑p. 18
5.1.2.28 SNSM-STOP-ASSIGN.indication
5.2 Service functions
6 Protocol functions Word‑p. 20
6.1 Multiplexing of N PDUs
6.2 Establishment and release of acknowledged peer-to-peer LLC operation
6.2.1 Establishment of acknowledged peer-to-peer LLC operation
6.2.1.1 Establishment criteria
6.2.1.2 Re-establishment of the acknowledged peer-to-peer LLC operation Word‑p. 21
6.2.1.3 Establishment procedure
6.2.1.4 Exceptional situations Word‑p. 22
6.2.2 Release of acknowledged peer-to-peer LLC operation
6.3 N PDU buffering
6.4 Management of delivery sequence
6.5 Protocol control information compression
6.5.1 Negotiation of multiple protocol control information compression types
6.5.1.1 Format of the protocol control information compression field Word‑p. 24
6.5.1.1.1 Spare bit (X)
6.5.1.1.2 Propose bit (P)
6.5.1.1.3 Entity number
6.5.1.1.4 Algorithm identifier Word‑p. 25
6.5.1.1.5 PCOMP
6.5.1.2 Resetting compression entities following SNDCP XID negotiation Word‑p. 26
6.5.1.3 Parameters for compression entities
6.5.2 TCP/IP header compression (RFC1144)
6.5.3 TCP/IP and UDP/IP header compression (RFC 2507)
6.5.4 Robust Header Compression (ROHC)
6.5.4.1 Parameters Word‑p. 29
6.5.4.2 Assignment of PCOMP values for ROHC Word‑p. 30
6.5.4.3 Error Recovery and other feedback
6.5.5 Pre-defined Protocol control information ROHC compression types for MBMS
6.6 Data compression Word‑p. 31
6.6.1 Negotiation of multiple data compression types
6.6.1.1 Format of the data compression field Word‑p. 32
6.6.1.1.1 Spare bit (X)
6.6.1.1.2 Propose bit (P)
6.6.1.1.3 Entity number
6.6.1.1.4 Algorithm identifier
6.6.1.1.5 DCOMP
6.6.1.2 Resetting compression entities following SNDCP XID negotiation Word‑p. 33
6.6.1.3 Parameters for compression entities
6.6.2 Management of V.42 bis data compression
6.6.2.1 Parameters
6.6.2.2 Assignment of DCOMP values
6.6.2.3 Operation of V.42 bis data compression
6.6.3 Management of V.44 data compression
6.7 Segmentation and reassembly
6.7.1 General
6.7.1.1 Segmentation
6.7.1.2 Reassembly Word‑p. 38
6.7.2 Segmentation and reassembly in acknowledged mode
6.7.3 Segmentation and reassembly in unacknowledged mode
6.7.4 Exception situations Word‑p. 39
6.8 XID parameter negotiation
6.8.1 Negotiation of compression entities Word‑p. 42
6.8.1a Negotiation of SNDCP version Word‑p. 43
6.8.2 Values of SNDCP XID parameters
6.8.3 Exception handling
6.9 Data transfer Word‑p. 44
6.9.1 Acknowledged mode
6.9.2 Unacknowledged mode Word‑p. 45
6.10 Possible combinations of SNDCP protocol functions and their connection to service access points Word‑p. 46
7 Definition of SN PDU Word‑p. 47
7.1 Format convention
7.2 SN PDU Formats Word‑p. 48
8 SNDCP XID parameters Word‑p. 49
$ Change History Word‑p. 51
