Full Duplex
HetNet
FBMC
relay networks
Channel Estimation
Interference Cancellation
interference
channel capacity
MIMO
CLI
synchronization
interference suppression
in-band full-duplex system
D-TDD
5G
Multiple Antennas
inter user interference
OFDM
mode selection
WVAN
channel estimation error
UFMC
5G mobile communication
timing misalignment
ultra-dense small cell network
GFDM
reinforcement learning
multi-access edge computing
health care
RSRP weighting
- Computation offloading
—Device-to-device (D2D)
antenna arrays
power uncertainty
resource block management
frame structure
QAM
Poisson arrival
Short burst transmission
mMTC
User association
Traffic
Capacity
OCBT
Waveforms
Time-division duplex
self interference cancellation
body area networks
cellular radio
quality of service
amplify and forward communication
Cognitive radio
telecommunication traffic
intercarrier interference
Zigbee
indoor positioning
intersymbol interference
spectrum sharing
Cell-free
Uplink SCMA system
Number of training blocks
Reliability
Communication range
Mode 3
resource allocation
P-NOMA
partial overlap
Vehicular communication
resource selection
maximum likelihood method
V2X
user fairness
cross-link interference
Dynamic TDD
LTE-TDD
Metaheuristics
QR Factorization
Multi-user Receiver
FS-NOMA
non-orthogonal multiple access
C-V2V
OTDOA
mMIMO
User grouping
packet delay
estimated position updating
Resource sharing
Rat-dependent positioning
NR positioning
estimated position overlapping
non-orthogonal multiple access (NOMA)
overloading
Power allocation
Location-based
distributed mode
DQN
spectrum partitioning
massive connectivity
and 5G networks.
dynamic HetNet
smart factory
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Hyejin Kim, Kwonjong Lee, Hano Wang, and Daesik Hong, "Cross Link Interference Mitigation Schemes in Dynamic TDD Systems" IEEE VTC Fall 2019
[IEEE VTC]
조회 54085
Status : | Presented |
---|---|
Date : | 2019-07 |
Title : | Cross Link Interference Mitigation Schemes in Dynamic TDD Systems |
Authors : | Hyejin Kim, Kwonjong Lee, Hano Wang, and Daesik Hong |
Conference : | IEEE VTC Fall 2019 |
Abstract : | Dynamic time division duplex (D-TDD) maximizes resource utilization by dynamically allocating resources to the downlink and uplink according to variations in traffic conditions. The new 5th generation (5G) mobile communication standard has reflected D-TDD in the frame structure. However, D-TDD has inherent cross-link interference (CLI) problems. Although many CLI mitigation schemes have been proposed as part of the standardization of the 5G system, none of these schemes have solved the multifaceted CLI problem. In this paper, we analyze the CLI mitigation schemes by dividing them into proactive and reactive scheme categories considering operational principles. Through this categorization process, we found that combining CLI mitigation schemes can solve the CLI problem more effectively. The performance of the various CLI mitigation schemes and combinations thereof is evaluated using a system level simulator. The best combination of CLI mitigation schemes is also derived. |
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