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
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 113554
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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