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Content for
TR 36.912
Word version: 16.0.0
1…
2…
2
References
3
Definitions, symbols and abbreviations
4
Introduction
5
Support of wider bandwidth
6
Uplink transmission scheme
7
Downlink transmission scheme
8
Coordinated multiple point transmission and reception
9
Relaying
10
Improvement for latency
11
Radio transmission and reception
12
Mobility enhancements
13
TS 36.133 [17] requirements enhancements
14
MBMS Enhancements
15
SON Enhancements
16
Self-Evaluation Report on "LTE Release 10 and beyond (LTE-Advanced)"
16A
Performance Evaluation of LTE-Advanced for 3GPP target fulfillment
17
Conclusions
A
Simulation model
B
Latency performance of Rel-8
C
ITU-R Submission Templates
$
Change History
2
References
3
Definitions, symbols and abbreviations
Word‑p. 8
3.1
Definitions
3.2
Symbols
3.3
Abbreviations
4
Introduction
5
Support of wider bandwidth
5.1
General
5.1A
Physical layer
Word‑p. 9
5.1A.1
DL control signalling
5.1A.2
UL control signalling
5.2
User Plane
Word‑p. 10
5.2.1
Structure
5.2.2
MAC
Word‑p. 11
5.2.3
RLC
5.2.4
PDCP
5.3
Control plane
5.3.1
Structure
5.3.2
RRC procedures
Word‑p. 12
5.3.2.1
System Information
5.3.2.2
Connection Control
5.3.2.3
Measurements
5.3.3
Idle mode procedures
6
Uplink transmission scheme
6.1
Uplink spatial multiplexing
6.1A
Uplink transmit diversity
Word‑p. 14
6.1A.1
Transmit Diversity for Uplink Control Channel
6.2
Uplink multiple access
6.3
Uplink reference signals
Word‑p. 15
6.4
Uplink power control
7
Downlink transmission scheme
7.0
Physical channel mapping
7.1
Downlink spatial multiplexing
7.1.1
Feedback in support of downlink spatial multiplexing
Word‑p. 16
7.2
Downlink reference signals
7.3
Downlink transmit diversity
Word‑p. 17
8
Coordinated multiple point transmission and reception
8.1
Downlink coordinated multi-point transmission
8.2
Uplink coordinated multi-point reception
9
Relaying
9.1
General
9.2
Architecture
Word‑p. 18
9.3
Relay-eNodeB link for inband relay
9.3.1
Resource partitioning for relay-eNodeB link
9.3.2
Backward compatible backhaul partitioning
Word‑p. 19
9.3.3
Backhaul resource assignment
9.4
Relay-eNodeB link for outband relay
Word‑p. 20
10
Improvement for latency
10.1
Improvement for C-Plane latency
10.2
Improvement for U-Plane latency
Word‑p. 21
11
Radio transmission and reception
11.1
RF scenarios
11.1.1
Deployment scenarios
11.2
Common requirements for UE and BS
11.2.1
Carrier Aggregation
11.2.1.1
Bandwidth configuration of component carriers
11.2.1.2
Carrier spacing between component carriers
11.2.2
Operating bands
Word‑p. 22
11.3
UE RF requirements
Word‑p. 23
11.3.1
General
11.3.2
Transmitter characteristics
11.3.2.1
Transmitter architecture
11.3.2.2
Transmit power
Word‑p. 24
11.3.2.3
Output power dynamics
11.3.2.4
Transmit signal quality
Word‑p. 25
11.3.2.5
Output RF spectrum emissions
11.3.2.5.1
Adjacent Channel Leakage ratio
11.3.2.5.2
Spurious emission (UE to UE co-existence)
11.3.2.6
Transmit intermodulation
11.3.3
Receiver characteristics
11.3.3.1
Receiver architecture
Word‑p. 26
11.3.3.2
Receiver Sensitivity
11.3.3.3
Selectivity
11.3.3.4
Blocking performance
Word‑p. 27
11.3.3.5
Spurious response
11.3.3.6
Intermodulation performance
11.3.3.7
Spurious emission
11.4
BS RF requirements
11.4.1
General
11.4.2
Transmitter characteristics
Word‑p. 28
11.4.2.1
Base Station output power
11.4.2.2
Transmitted signal quality
11.4.2.3
Unwanted emissions
11.4.2.4
Transmitter spurious emissions
Word‑p. 29
11.4.3
Receiver characteristics
11.4.3.1
Reference sensitivity level
11.4.3.2
Adjacent Channel Selectivity (ACS), narrow-band blocking, Blocking, Receiver intermodulation
11.4.3.3
Performance requirements
12
Mobility enhancements
13
TS 36.133 [17] requirements enhancements
Word‑p. 30
14
MBMS Enhancements
15
SON Enhancements
16
Self-Evaluation Report on "LTE Release 10 and beyond (LTE-Advanced)"
Word‑p. 31
16.1
Peak spectral efficiency
16.2
C-plane latency
Word‑p. 32
16.2.1
Idle to Connected
16.2.2
Dormant to Active
Word‑p. 34
16.3
U-Plane latency
Word‑p. 35
16.4
Spectral efficiency and user throughput
16.4.1
Cell spectral efficiency and cell-edge spectral efficiency
16.4.1.1
Indoor
16.4.1.2
Microcellular
Word‑p. 36
16.4.1.3
Base coverage urban
Word‑p. 37
16.4.1.4
High speed
Word‑p. 38
16.4.2
Number of supported VoIP users
Word‑p. 40
16.4.3
Mobility traffic channel link data rates
16.5
Handover Performance
Word‑p. 41
16.5.1
Intra-frequency handover interruption time
Word‑p. 43
16.5.2
Inter-frequency handover interruption time within a spectrum band
16.5.3
Inter-frequency handover interruption time between spectrum bands
16.6
Spectrum and bandwidth
16.6.1
Deployment in IMT bands
16.6.2
Bandwidth and channel bandwidth scalability
Word‑p. 44
16.7
Services
16.8
Conclusions of the Self-Evaluation
16A
Performance Evaluation of LTE-Advanced for 3GPP target fulfillment
Word‑p. 45
17
Conclusions
Word‑p. 47
A
Simulation model
Word‑p. 48
A.1
General assumption
A.2
CoMP assumption for evaluation
Word‑p. 50
A.3
Detailed simulation results
B
Latency performance of Rel-8
Word‑p. 51
B.1
C-plane latency
B.1.1
Transition IDLE to CONNECTED
B.1.1.1
FDD frame structure
B.1.1.2
TDD frame structure
Word‑p. 52
B.1.2
Transition Dormant to Active
Word‑p. 53
B.1.2.1
FDD frame structure
Word‑p. 54
B.1.2.1.1
Uplink initiated transition, synchronized
B.1.2.1.2
Uplink initiated transition, unsynchronized
B.1.2.1.3
Downlink initiated transition, synchronized
B.1.2.1.4
Downlink initiated transition, unsynchronized
B.1.2.2
TDD frame structure
Word‑p. 55
B.1.2.2.1
Uplink initiated transition, synchronized
B.1.2.2.2
Uplink initiated transition, unsynchronized
B.1.2.2.3
Downlink initiated transition, synchronized
Word‑p. 56
B.1.2.2.4
Downlink initiated transition, unsynchronized
B.2
U-plane latency
Word‑p. 57
B.2.1
FDD frame structure
B.2.2
TDD frame structure
Word‑p. 58
C
ITU-R Submission Templates
Word‑p. 61
C.1
Description template - characteristics (4.2.3.2)
C.2
Description template - link budget (4.2.3.3)
C.3
Compliance templates for services (4.2.4.1), for spectrum (4.2.4.2), technical performance (4.2.4.3)
$
Change History
Word‑p. 62