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Content for
TR 36.855
Word version: 13.0.0
1…
2…
2
References
3
Definitions, symbols and abbreviations
4
General
5
Feasibility on measurement performance enhancement under Wide-band/Narrow-band
6
Feasibility on downlink Tx diversity for PRS
7
Feasibility on enhancement for OTDOA and E-CID with identical cell ID RRHs
8
Feasibility study on enhancement for UE Rx-Tx measurement over multiple serving cells
9
Conclusions
$
Change History
2
References
3
Definitions, symbols and abbreviations
Word‑p. 8
3.1
Definitions
3.2
Symbols
Word‑p. 9
3.3
Abbreviations
4
General
Word‑p. 10
4.1
Study item objective
5
Feasibility on measurement performance enhancement under Wide-band/Narrow-band
Word‑p. 11
5.1
General
5.2
Scenarios
5.3
RSTD measurement performance for OTDOA
5.3.1
Simulation assumptions
5.3.2
Performance characterization
Word‑p. 12
5.3.2.1
Link level simulation results
5.3.2.2
Summary
Word‑p. 23
5.4
UE Rx-Tx time difference measurement performance for E-CID
5.4.1
Simulation assumptions
5.4.2
Performance characterization
Word‑p. 24
5.4.2.1
Link level simulation results
5.4.2.2
Summary
6
Feasibility on downlink Tx diversity for PRS
Word‑p. 25
6.1
General
6.2
Scenarios
6.3
Performance of possible PRS Tx diversity schemes
6.3.1
Simulation assumptions
6.3.2
RSTD Estimation with Diversity
Word‑p. 27
6.3.3
Performance characterization
6.3.3.1
Link level simulation results
6.3.3.1.1
Comparison of TOA Estimation Schemes
Word‑p. 29
6.3.3.2
Conclusions from interested companies
Word‑p. 31
7
Feasibility on enhancement for OTDOA and E-CID with identical cell ID RRHs
7.1
Network Scenarios
7.2
Possible enhancements on OTDOA
7.2.1
Simulation assumptions
7.2.2
Performance characterization
Word‑p. 33
7.2.3
Possible enhancement options
Word‑p. 37
7.2.3.1
Possible enhancement options from interested companies
7.2.3.2
Summary and comparison of different solutions for OTDOA enhancements
Word‑p. 39
7.3
Possible enhancements on E-CID
Word‑p. 42
7.3.1
Simulation assumptions
7.3.2
Performance characterization
Word‑p. 43
7.3.2.1
Simulation results for CoMP (with no CA) with non-collocated serving cells on the same frequency
7.3.3
Possible enhancement options
Word‑p. 45
7.3.3.1
Summary and comparison of different solutions for E-CID enhancements
8
Feasibility study on enhancement for UE Rx-Tx measurement over multiple serving cells
Word‑p. 48
8.1
Network Scenarios
8.2
Possible enhancement for UE Rx-Tx measurement with multiple serving cells
Word‑p. 49
8.2.1
Possible enhancement options
8.2.2
Summary
Word‑p. 50
9
Conclusions
Word‑p. 51
$
Change History
Word‑p. 52