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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Jaeyoung Choi, Dongkyu Kim, Seokwon Lee, Haesoon Lee, Jonghyun Bang, and Daesik Hong, "A New Frame Structure for Asynchronous In-band Full-duplex Systems," IEEE PIMRC 2015
[IEEE PIMRC]
조회 60612
Status : | Presented |
---|---|
Date : | 2015-06 |
Title : | A New Frame Structure for Asynchronous In-band Full-duplex Systems |
Authors : | Jaeyoung Choi, Dongkyu Kim, Seokwon Lee, Haesoon Lee, Jonghyun Bang, and Daesik Hong |
Conference : | IEEE PIMRC 2015 |
Abstract : | Abstract—In in-band full-duplex employing conventional frame structure, pilot contamination is inevitable due to asynchronism between the nodes. Asynchronism can occur for several reasons such as propagation delay and synchronization error. Pilot contamination increases channel estimation error for both the desired and self-interference channels. We propose a new frame structure that avoids interference during pilot transmission. The proposed frame structure utilizes maximum time offset information in order to cover all the possible time offsets. We then derive the mean square error (MSE) of the channel estimation when the proposed frame structure is employed. Furthermore, based on the MSE analysis, we deliver superior conditions for the proposed frame structure compared to the conventional one. Finally, we show that sacrificing pilot length to avoid interference during pilot transmission guarantees channel estimation performance when the power of the interference is large. |
URL : | http://ieeexplore.ieee.org/xpl/articleDe...earch=true |
Download : | https://mirinae.yonsei.ac.kr/?module=fil...le_srl=343 |
Choi, Jaeyoung; Kim, Dongkyu; Lee, Seokwon; Lee, Haesoon; Bang, Jonghyun; Hong, Daesik, "A new frame structure for asynchronous in-band full-duplex systems," in Personal, Indoor, and Mobile Radio Communications (PIMRC), 2015 IEEE 26th Annual International Symposium on , vol., no., pp.487-491, Aug. 30 2015-Sept. 2 2015
doi: 10.1109/PIMRC.2015.7343348
keywords: {Channel estimation;High definition video;Interference;Signal to noise ratio;Silicon;Synchronization;Training;channel estimation;frame structure;in-band full-duplex system},
URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=7343348&isnumber=7343254
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