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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YoungBo Cho, SangMin Ro, Hangyu Cho and Daesik Hong, "A novel pilot channel-based channel estimation method for chip-interleaved MC-CDMA systems", IEEE VTC, Sep. 2004
[IEEE VTC]
조회 116107
Status : | Presented |
---|---|
Date : | 2004-09 |
Title : | A novel pilot channel-based channel estimation method for chip-interleaved MC-CDMA systems |
Authors : | YoungBo Cho, SangMin Ro, Hangyu Cho and Daesik Hong |
Conference : | IEEE Conference Vehicular Technology |
Abstract : | In wireless mobile communication systems, the channel state information (CSI) is very useful information to optimize the system performance. In this paper, we propose a novel channel estimation method using two consecutive subcarriers (CE-TCS) which is based on pilot channel-based channel estimation (PCCE). The proposed CE-TCS alters the system structure in order to maintain orthogonality between data and pilot channels over two consecutive subcarriers. Contrary to the conventional PCCE, this new CE-TCS can obtain both accurate CSF and diversity gain in a frequency-interleaved multicarrier code division multiple access (MC-CDMA) system. Moreover, contrary to the conventional pilot tone-aided channel estimation (PTCE), CE-TCS need not change pilot pattern. Simulation results verify that the proposed method achieves a gain of about 2dB for a BER of 10/sup -4/ compared to PTCE. |
URL : | http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=1404679 |
Download : | http://mirinae.yonsei.ac.kr/?module=file...00c2fcd448 |
YoungBo Cho; SangMin Ro; Hangyu Cho; Daesik Hong; , "A novel pilot channel-based
channel estimation method for chip-interleaved MC-CDMA systems," Vehicular
Technology Conference, 2004. VTC2004-Fall. 2004 IEEE 60th , vol.5, no., pp.
3324- 3327 Vol. 5, 26-29 Sept. 2004
doi: 10.1109/VETECF.2004.1404679
URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=1404679&isnumber=30414
doi: 10.1109/VETECF.2004.1404679
URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=1404679&isnumber=30414
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