OFDM
Relay
Cognitive Radio
Multiple Antennas
Resource Allocation
Full Duplex
Spectrum Sensing
Synchronization
Spectrum Sharing
Interference Cancellation
Channel Estimation
Feedback
Heterogeneous Networks
Energy Harvesting
Stochastic Geometry
Bi-directional
Equalization
relay networks
FBMC
HetNet
CDMA
channel capacity
SC-FDMA
interference
MIMO
Ultra Low Power
Duplex
TVWS
CLI
in-band full-duplex system
D-TDD
interference suppression
Reliability
5G
C-V2V
indoor positioning
reinforcement learning
RSRP weighting
User grouping
Rat-dependent positioning
Communication range
multi-access edge computing
hybrid
- Computation offloading
—Device-to-device (D2D)
estimated position updating
control overhead
resource block management
estimated position overlapping
Femtocell
NR positioning
frame structure
Zigbee
body area networks
channel estimation error
Handoff
CoMP
packet delay
power uncertainty
ultra-dense small cell network
GFDM
antenna arrays
5G mobile communication
UFMC
WVAN
mode selection
inter user interference
health care
Vehicular communication
cross-link interference
resource selection
FS-NOMA
Dynamic TDD
Number of training blocks
Mode 3
Uplink SCMA system
Multi-user Receiver
LTE-TDD
user fairness
smart factory
V2X
Metaheuristics
Location-based
QR Factorization
partial overlap
P-NOMA
dynamic HetNet
spectrum partitioning
Cell-free
and 5G networks.
overloading
massive connectivity
DQN
mMIMO
distributed mode
non-orthogonal multiple access
OTDOA
maximum likelihood method
Resource sharing
Power allocation
non-orthogonal multiple access (NOMA)
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Jihyung Kim, Jeongho Park and Daesik Hong, "Performance Analysis of Channel Estimation in OFDM Systems", IEEE VTC, Sep. 2004
[IEEE VTC]
조회 108521
Status : | Presented |
---|---|
Date : | 2004-09 |
Title : | Performance Analysis of Channel Estimation in OFDM Systems |
Authors : | Jihyung Kim, Jeongho Park and Daesik Hong |
Conference : | IEEE Conference Vehicular Technology |
Abstract : | We investigate a practical pilot design for indoor channels with an analysis of channel estimation for block and comb-type pilot arrangements. For the pilot design over indoor channels, the performance is determined by the tradeoff between the interpolation error by frequency selectivity of the channel and the noise reduction by the interpolator, compared to the Doppler effect. Results show that the performance of channel estimation for the comb-type pilot symbol, with respect to the derived criterion, outperforms that of the block-type pilot symbol for indoor channels, whereas it is a slow-fading environment. |
URL : | http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=1405020 |
Jihyung Min; Jeongho Park; Daesik Hong; , "Performance analysis of channel
estimation in OFDM systems," Vehicular Technology Conference, 2004.
VTC2004-Fall. 2004 IEEE 60th , vol.7, no., pp. 4864- 4866 Vol. 7, 26-29
Sept. 2004
doi: 10.1109/VETECF.2004.1405020
URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=1405020&isnumber=30416
doi: 10.1109/VETECF.2004.1405020
URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=1405020&isnumber=30416
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