OFDM
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Stochastic Geometry
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relay networks
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channel capacity
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interference
in-band full-duplex system
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D-TDD
CLI
indoor positioning
reinforcement learning
RSRP weighting
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smart factory
Cell-free
multi-access edge computing
estimated position overlapping
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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
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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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Jeongho Park, Jihyung Kim, Changeon Kang and Daesik Hong, "Channel estimation performance analysis for comb-type pilot-aided OFDM systems with residual timing offset", IEEE VTC, Sep. 2004
[IEEE VTC]
조회 107108
Status : | Presented |
---|---|
Date : | 2004-09 |
Title : | Channel estimation performance analysis for comb-type pilot-aided OFDM systems with residual timing offset |
Authors : | Jeongho Park, Jihyung Kim, Changeon Kang and Daesik Hong |
Conference : | IEEE Conference Vehicular Technology |
Abstract : | The authors present an analysis of the effect of timing offset on channel estimation for comb-type pilot-aided orthogonal frequency division multiplexing (OFDM) systems. Residual timing offset does not negatively affect the channel estimation of the pilot subcarrier, but does corrupt the channel information obtained via interpolation. This paper provides the mean square error (MSE) channel estimation performance when a linear interpolation technique is used in a comb-type pilot-aided OFDM system. Analysis shows that the performance degradation of the channel estimator, which is due to imperfect frame synchronization, is dependent on the frequency correlation of the channels and the amount of timing offset arising from imperfect frame synchronization. |
URL : | http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=1404906 |
Jeongho Park; Jihyung Kim; Changeon Kang; Daesik Hong; , "Channel estimation
performance analysis for comb-type pilot-aided OFDM systems with residual timing
offset," Vehicular Technology Conference, 2004. VTC2004-Fall. 2004 IEEE
60th , vol.6, no., pp. 4376- 4379 Vol. 6, 26-29 Sept. 2004
doi: 10.1109/VETECF.2004.1404906
URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=1404906&isnumber=30415
doi: 10.1109/VETECF.2004.1404906
URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=1404906&isnumber=30415
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