ETS 300 938 : 20005
Current
The latest, up-to-date edition.
DIGITAL CELLULAR TELECOMMUNICATIONS SYSTEM (PHASE 2+) - MOBILE STATION - BASE STATION SYSTEM (MS-BSS) INTERFACE - DATA LINK (DL) LAYER SPECIFICATION
Hardcopy , PDF
English
Foreword
0 Scope
0.1 Normative references
0.2 Abbreviations
1 General
1.1 Options
2 Frame structure for peer-to-peer communication
2.1 General
2.2 Frame delimitation and fill bits
2.3 Address field
2.4 Control field
2.5 Length indicator field
2.6 Information field
2.7 Transparency
2.8 Format convention
3 Elements of procedures and formats of fields for
Data Link Layer peer-to-peer communication
3.1 General
3.2 Address field format
3.3 Address field variables
3.4 Control field formats
3.5 Control field parameters and associated state
variables
3.6 Length indicator field format
3.7 Length indicator field variables
3.8 Commands and responses
4 Elements for layer-to-layer communication
4.1 Definition of primitives and parameters
4.2 Primitive procedures
5 Definition of the peer-to-peer protocol LAPDm
5.1 General
5.2 General Protocol Procedures
5.3 Procedures for unacknowledged information
transfer
5.4 Procedures for establishment and release of
multiple frame operation
5.5 Procedures for information transfer in
multiple frame operation
5.6 Abnormal release and re-establishment of
multiple frame operation
5.7 Exception condition reporting and recovery
for multiple frame operation
5.8 List of system parameters
5.9 System performance requirements
6 Special protocol operation on SAPI=0 and SAPI=3
Annex A (normative): Random access procedures
Annex G (normative): Handling of frames with parameter
errors in the address, control and length
indicator fields
Annex H (informative): Document change history
History
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