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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Sukhyon Yoon, Daeki Hong, Changeon Kang and Daesik Hong, "Interference free decision feedback channel estimation techniquefor M-ary orthogonal DS/CDMA systems", IEEE ICC, Jun. 2001
[IEEE ICC]
조회 81302
Status : | Presented |
---|---|
Date : | 2001-06 |
Title : | Interference free decision feedback channel estimation techniquefor M-ary orthogonal DS/CDMA systems |
Authors : | Sukhyon Yoon, Daeki Hong, Changeon Kang and Daesik Hong |
Conference : | IEEE International Conference on Communications |
Abstract : | We consider interference free decision feedback channel estimation (DFCE) for M-ary orthogonal modulation in direct sequence/code division multiple access (DS/CDMA) systems. The proposed DFCE uses the maximum combiner output in a RAKE receiver as the decision feedback information, enabling M-ary orthogonal signals to be demodulated coherently and a RAKE receiver to use a maximal ratio combining (MRC) scheme. Under multiuser environments, a multistage parallel interference cancellation (PIC) scheme is combined with the DFCE in order to cancel the interference. Accurate knowledge of the channel coefficient estimated by the proposed DFCE is used to regenerate the signal of each user for the multistage PIC scheme. According to the results of our simulations, the performance of coherent demodulation using the proposed system is significantly improved in comparison with conventional noncoherent demodulation |
URL : | http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=937162 |
Suk-Hyon Yoon; Dae-Ki Hong; Daesik Hong; Chang-Eon Kang; , "Interference free
decision feedback channel estimation technique for M-ary orthogonal DS/CDMA
systems," Communications, 2001. ICC 2001. IEEE International Conference
on , vol.5, no., pp.1456-1460 vol.5, 2001
doi:
10.1109/ICC.2001.937162
URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=937162&isnumber=20280
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