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Content for
TR 38.802
Word version: 14.2.0
1…
2…
2
References
3
Definitions, symbols and abbreviations
4
Introduction
5
General description of layer 1
6
DL concepts
7
Evaluation of DL techniques
8
UL concepts
9
Evaluation of UL techniques
10
Duplexing flexibility and cross-link interference mitigation
11
Evaluation common for UL/DL
A
Simulation scenarios and assumptions
$
Change History
2
References
3
Definitions, symbols and abbreviations
Word‑p. 8
3.1
Definitions
3.2
Symbols
3.3
Abbreviations
4
Introduction
Word‑p. 9
5
General description of layer 1
5.1
Duplexing
5.2
Forward compatibility
5.3
Numerologies and frame structure
5.4
LTE-NR co-existence
Word‑p. 11
5.5
Carrier aggregation / Dual connectivity
Word‑p. 12
6
DL concepts
6.1
Basic transmission scheme
6.1.1
Modulation scheme
6.1.2
Physical layer channel
Word‑p. 13
6.1.2.1
Physical resource multiplexing
6.1.2.2
Data channel
6.1.2.3
Control channel
6.1.3
Waveform
Word‑p. 14
6.1.4
Multiple access scheme
6.1.5
Channel coding
6.1.5.1
LDPC
6.1.5.2
Polar coding
Word‑p. 15
6.1.6
Multi-antenna scheme
6.1.6.1
Beam management
6.1.6.2
MIMO schemes
Word‑p. 18
6.1.6.3
CSI measurement and reporting
Word‑p. 19
6.1.6.4
Reference signal related to multi-antenna scheme
Word‑p. 22
6.1.6.4.1
CSI-RS
6.1.6.4.2
DMRS
Word‑p. 23
6.1.6.4.3
Phase-tracking RS (PT-RS)
Word‑p. 24
6.1.6.5
Quasi-colocation (QCL)
6.1.6.6
Network coordination and advanced receiver
6.2
Physical layer procedure
Word‑p. 25
6.2.1
Scheduling
6.2.2
HARQ
6.2.3
Initial access and mobility
6.2.3.1
Synchronization signal and DL broadcast signal/channel structure
6.2.3.2
Mobility
Word‑p. 26
6.2.3.3
Paging
Word‑p. 27
7
Evaluation of DL techniques
7.1
Performance evaluation
7.1.1
Performance evaluation of waveform
7.1.2
Performance evaluation of multiple access
Word‑p. 28
7.1.3
Performance evaluation of channel coding
Word‑p. 29
7.1.4
Performance evaluation of network coordination and advanced receiver
Word‑p. 31
7.1.5
Performance evaluation related to initial access
Word‑p. 34
7.1.6
Performance evaluation related to MIMO
8
UL concepts
Word‑p. 35
8.1
Basic transmission scheme
8.1.1
Modulation scheme
8.1.2
Physical layer channel
8.1.2.1
Data channel
8.1.2.2
Control channel
8.1.3
Waveform
Word‑p. 37
8.1.4
Multiple access scheme
8.1.5
Channel coding
8.1.5.1
LDPC
8.1.5.2
Polar coding
8.1.6
Multi-antenna scheme
8.1.6.1
Beam management and CSI acquisition
8.1.6.2
MIMO schemes
Word‑p. 38
8.1.6.3
Reference signal related to multi-antenna scheme
Word‑p. 39
8.1.6.3.1
SRS
8.1.6.3.2
PT-RS
8.2
Physical layer procedure
Word‑p. 40
8.2.1
Random access procedure
8.2.1.1
Preamble
8.2.1.2
Procedure
8.2.2
Scheduling
Word‑p. 41
8.2.3
Power control
8.2.4
HARQ
Word‑p. 42
9
Evaluation of UL techniques
9.1
Performance evaluation
9.1.1
Performance evaluation of waveform
9.1.2
Performance evaluation of multiple access
9.1.3
Performance evaluation of channel coding
Word‑p. 54
9.1.4
Performance evaluation of mobility
10
Duplexing flexibility and cross-link interference mitigation
Word‑p. 57
10.1
Performance Evaluation
11
Evaluation common for UL/DL
Word‑p. 68
11.1
Performance evaluation related to URLLC
11.2
Performance evaluation related to high speed train
Word‑p. 69
A
Simulation scenarios and assumptions
Word‑p. 70
A.1
Link level simulation assumptions
A.1.1
Simulation assumption for evaluation of waveform
A.1.2
Simulation assumption for evaluation of multiple access
Word‑p. 72
A.1.3
Simulation assumption for evaluation of channel coding
Word‑p. 74
A.1.4
Simulation assumption related to URLLC evaluation
Word‑p. 75
A.1.5
Simulation assumption for evaluation related to initial access
Word‑p. 76
A.1.6
Simulation assumption for evaluation related to multi-antenna scheme
Word‑p. 78
A.2
System level simulation assumptions
Word‑p. 84
A.2.1
General assumption
A.2.2
Simulation assumption for evaluation of multiple access scheme
Word‑p. 108
A.2.3
Simulation assumption related to initial access
Word‑p. 109
A.2.4
Simulation assumption for URLLC
Word‑p. 111
A.2.5
Simulation assumption for Multi-antenna scheme
Word‑p. 112
A.3
Evaluation results
Word‑p. 115
A.3.1
Evaluation results for flexible duplexing
A.3.1.1
Indoor hotspot
A.3.1.2
Dense urban
Word‑p. 127
A.3.1.3
Urban macro
Word‑p. 138
$
Change History
Word‑p. 144