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Content for
TR 37.873
Word version: 16.0.0
1…
2…
2
References
3
Definitions, symbols and abbreviations
5
UE Radio Capability Signaling Size Analysis
6
UE Radio Capability Signaling Optimizations
7
Conclusion
$
Change History
2
References
3
Definitions, symbols and abbreviations
Word‑p. 5
3.1
Definitions
4
Void
5
UE Radio Capability Signaling Size Analysis
5.1
UE Radio Capability size estimation
5.2
Limitations on different interfaces
5.3
Analysis
Word‑p. 6
6
UE Radio Capability Signaling Optimizations
6.1
Solutions using UE capability Identity
6.1.1
UE capability Identity
6.1.1.1
Description
6.1.1.2
Signalling for transfer of UE capability identity
Word‑p. 7
6.1.1.2.1
Approach 1: Transfer via RRC signalling
6.1.1.2.2
Approach 2: Transfer via NAS signalling
6.1.1.3
Interaction between NG-RAN and CN for management of UE capability identity
Word‑p. 8
6.1.1.3.1
Summary of approaches
6.1.1.3.2
Approach 1: Mapping stored at NG-RAN only
6.1.1.3.3
Approach 2: Mapping stored at CN only
Word‑p. 9
6.1.1.3.4
Approach 3: Mapping stored at CN and NG-RAN, using NAS signalling
Word‑p. 10
6.1.1.3.5
Approach 4: Mapping stored at CN and NG-RAN, using RRC signalling
Word‑p. 11
6.1.2
UE capability Identity combined with other means
Word‑p. 12
6.1.2.1
Solution using Hash-based Identification of UE radio capabilities
6.1.2.1.1
Description
6.1.2.2
UE Capability ID with delta set of UE Radio Capabilities
6.1.2.2.1
Description
6.2
Solutions using other means
Word‑p. 13
6.2.1
Segmentation of capabilities
6.2.1.1
Description
6.2.1.2
Signalling for transfer of UE capabilities in segments
6.2.1.3
Segmentation structure
6.2.1.3.1
Segmentation at RRC level
6.2.1.3.2
Segmentation at PDCP level
6.2.2
Uplink Capability Signalling Compression (UCSC)
Word‑p. 14
7
Conclusion
Word‑p. 15
7.1
Solutions using UE capability Identity
7.2
Solutions using other means
$
Change History
Word‑p. 16