OFDM
Relay
Cognitive Radio
Multiple Antennas
Resource Allocation
Full Duplex
Spectrum Sensing
Synchronization
Spectrum Sharing
Interference Cancellation
Channel Estimation
Feedback
Heterogeneous Networks
Bi-directional
Energy Harvesting
Stochastic Geometry
HetNet
relay networks
FBMC
Equalization
channel capacity
TVWS
CDMA
interference
in-band full-duplex system
Duplex
MIMO
Ultra Low Power
C-V2V
5G
Reliability
SC-FDMA
interference suppression
D-TDD
CLI
indoor positioning
reinforcement learning
RSRP weighting
- Computation offloading
smart factory
Cell-free
multi-access edge computing
estimated position overlapping
—Device-to-device (D2D)
estimated position updating
mMIMO
control overhead
hybrid
NR positioning
Femtocell
Rat-dependent positioning
frame structure
Zigbee
body area networks
channel estimation error
Handoff
CoMP
User grouping
power uncertainty
ultra-dense small cell network
mode selection
antenna arrays
5G mobile communication
UFMC
resource block management
inter user interference
WVAN
health care
partial overlap
GFDM
Dynamic TDD
Multi-user Receiver
Number of training blocks
Uplink SCMA system
V2X
Vehicular communication
cross-link interference
LTE-TDD
FS-NOMA
Location-based
user fairness
Mode 3
QR Factorization
Metaheuristics
P-NOMA
non-orthogonal multiple access
dynamic HetNet
spectrum partitioning
and 5G networks.
massive connectivity
non-orthogonal multiple access (NOMA)
overloading
DQN
OTDOA
distributed mode
Communication range
resource selection
maximum likelihood method
Resource sharing
Power allocation
packet delay
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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 106307
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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