Tech-
invite
3GPP
space
IETF
space
21
22
23
24
25
26
27
28
29
31
32
33
34
35
36
37
38
4‑5x
Content for
TR 37.870
Word version: 13.0.0
0…
2…
2
References
3
Definitions, symbols and abbreviations
4
General Requirements
5
Potential Deployment Scenarios and Use Cases
6
Conclusions
A
Current status of RAN2 and SA2 work
B
Regulatory View on Dynamic Spectrum Re-allocation
C
Spectrum Re-allocation Functionality
D
Interference Analysis on Spectrum Re-allocation
E
Example of parameter exchange from WLAN to 3GPP
$
Change history
2
References
3
Definitions, symbols and abbreviations
Word‑p. 7
3.1
Definitions
3.2
Abbreviations
Word‑p. 8
4
General Requirements
4.1
Requirements
4.1.1
Requirements from the SID
4.1.2
Requirements for Study
Word‑p. 9
4.2
Interactions
5
Potential Deployment Scenarios and Use Cases
Word‑p. 10
5.1
Coordination involving 3GPP-WLAN
5.1.1
Use cases for 3GPP-WLAN Interworking
5.1.1.1
Estimation of UE throughput in WLAN
5.1.1.2
Improvement of eNB/NB broadcast performance
5.1.2
Solution for parameters exchange
Word‑p. 11
5.1.2.1
Parameters exchanged from the WLAN to 3GPP nodes
5.1.2.2
Considerations on parameters exchanged from the WLAN to 3GPP nodes
5.1.2.3
RAN-WLAN Interface and Architecture Model 3GPP
Word‑p. 12
5.1.2.4
Correlating UE Identity between eNB/RNC and WT
5.2
Use cases for spectrum re-allocation
Word‑p. 13
5.2.1
Spectrum Hole in Long Term
Word‑p. 14
5.2.2
Spectrum Hole in Short Term
5.2.3
Spectrum Hole in Space
Word‑p. 15
5.2.4
Local vs. Large-Scale Averages
5.2.5
Potential solutions for spectrum holes
Word‑p. 16
5.2.5.1
Descriptions
5.2.5.2
Solutions
5.2.5.3
Evaluations
5.2.5.3.1
Interaction with RAN Mechanisms
5.2.5.3.2
Different RAT Architectures
Word‑p. 17
5.2.5.3.3
Complementing Coverage with Unlicensed Spectrum
5.3
Use cases for Intra 3GPP deployment scenario
5.3.1
Consideration of user experience consistency
5.3.2
Impacts due to CN upgrading
5.3.3
Potential solution
6
Conclusions
6.1
Coordination Involving 3GPP\WLAN
6.2
Spectrum re-allocation
Word‑p. 18
6.3
Intra-3GPP UE/traffic steering
A
Current status of RAN2 and SA2 work
A.1
Summary of WLAN/3GPP radio interworking in RAN2
A.2
Summary of other WLAN related topics in SA2
B
Regulatory View on Dynamic Spectrum Re-allocation
C
Spectrum Re-allocation Functionality
Word‑p. 19
D
Interference Analysis on Spectrum Re-allocation
Word‑p. 20
E
Example of parameter exchange from WLAN to 3GPP
Word‑p. 21
$
Change history
Word‑p. 24