Content for TS 38.331 Word version: 16.4.1
A Guidelines, mainly on use of ASN.1
A.1 Introduction
A.2 Procedural specification
A.3 PDU specification
A.4 Extension of the PDU specifications
A.5 Guidelines regarding inclusion of transaction identifiers in RRC messages
A.6 Guidelines regarding use of need codes
A.7 Guidelines regarding use of conditions
A.8 Miscellaneous
B RRC Information
B.1 Protection of RRC messages
B.2 Description of BWP configuration options
C List of CRs Containing Early Implementable Features and Corrections
D UE requirements on ASN.1 comprehension
$ Change history
A Guidelines, mainly on use of ASN.1 Word‑p. 893
A.1 Introduction
A.2 Procedural specification
A.2.1 General principles
A.2.2 More detailed aspects Word‑p. 894
A.3 PDU specification
A.3.1 General principles
A.3.1.1 ASN.1 sections
A.3.1.2 ASN.1 identifier naming conventions Word‑p. 895
A.3.1.3 Text references using ASN.1 identifiers Word‑p. 897
A.3.2 High-level message structure Word‑p. 898
A.3.3 Message definition Word‑p. 899
A.3.4 Information elements Word‑p. 901
A.3.5 Fields with optional presence Word‑p. 902
A.3.6 Fields with conditional presence Word‑p. 903
A.3.7 Guidelines on use of lists with elements of SEQUENCE type Word‑p. 904
A.3.8 Guidelines on use of parameterised SetupRelease type
A.3.9 Guidelines on use of ToAddModList and ToReleaseList Word‑p. 906
A.3.10 Guidelines on use of of lists (without ToAddModList and ToReleaseList) Word‑p. 907
A.4 Extension of the PDU specifications Word‑p. 908
A.4.1 General principles to ensure compatibility
A.4.2 Critical extension of messages and fields
A.4.3 Non-critical extension of messages Word‑p. 911
A.4.3.1 General principles
A.4.3.2 Further guidelines Word‑p. 912
A.4.3.3 Typical example of evolution of IE with local extensions Word‑p. 913
A.4.3.4 Typical examples of non critical extension at the end of a message Word‑p. 914
A.4.3.5 Examples of non-critical extensions not placed at the default extension location Word‑p. 915
A.5 Guidelines regarding inclusion of transaction identifiers in RRC messages Word‑p. 920
A.6 Guidelines regarding use of need codes Word‑p. 921
A.7 Guidelines regarding use of conditions
A.8 Miscellaneous Word‑p. 922
B RRC Information Word‑p. 923
C (Normative) List of CRs Containing Early Implementable Features and Corrections |R16| Word‑p. 927
D (Normative) UE requirements on ASN.1 comprehension |R16| Word‑p. 928
$ Change history Word‑p. 930
