OFDM
Relay
Cognitive Radio
Multiple Antennas
Resource Allocation
Full Duplex
Spectrum Sensing
Synchronization
Spectrum Sharing
Channel Estimation
Interference Cancellation
Stochastic Geometry
Energy Harvesting
Feedback
Bi-directional
Heterogeneous Networks
Equalization
HetNet
relay networks
FBMC
Ultra Low Power
SC-FDMA
TVWS
Duplex
Reliability
CDMA
MIMO
interference
channel capacity
in-band full-duplex system
interference suppression
5G
C-V2V
reinforcement learning
RSRP weighting
non-orthogonal multiple access (NOMA)
health care
5G mobile communication
indoor positioning
Vehicle-to-vehicle communication
estimated position overlapping
Resource sharing
Power allocation
multi-access edge computing
control overhead
hybrid
Rat-dependent positioning
NR positioning
smart factory
UFMC
Handoff
Femtocell
QAM
CoMP
power uncertainty
- Computation offloading
amplify and forward communication
Zigbee
body area networks
resource block management
frame structure
WVAN
inter user interference
GFDM
mode selection
antenna arrays
partial overlap
LTE-based V2V
resource selection
maximum likelihood method
Communication range
Number of training blocks
Vehicular communication
Uplink SCMA system
Dynamic TDD
QR Factorization
Metaheuristics
FS-NOMA
cross-link interference
user fairness
Multi-user Receiver
Mode 3
V2X
P-NOMA
dynamic HetNet
spectrum partitioning
DQN
D-TDD
CLI
massive connectivity
and 5G networks.
OTDOA
estimated position updating
distributed mode
non-orthogonal multiple access
Spatial capacity
LTE-TDD
—Device-to-device (D2D)
Location-based
overloading
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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 103534
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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