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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Goohyun Park, Sukhyon Yun, Changeon Kang and Daesik Hong, "An Implementation method of a Turbo-code Decoder Using a block-wise MAP Algorithm", IEEE VTC, Sep. 2000
[IEEE VTC]
조회 109463
Status : | Presented |
---|---|
Date : | 2000-09 |
Title : | An Implementation method of a Turbo-code Decoder Using a block-wise MAP Algorithm |
Authors : | Goohyun Park, Sukhyon Yun, Changeon Kang and Daesik Hong |
Conference : | IEEE Conference Vehicular Technology |
Abstract : | The several implementation methods of the MAP decoder are proposed in this paper By using the novel time-shared process of a pipe-lined structure, the restriction of recursion process on state metric can be efficiently conquered, and the complexity of the MAP decoder can be reduced to the order of a SOVA(Soft Output Viterbi Algorithm) decoder. And, an efficient structure for the controller is also proposed for cdma-2000 system. The designed MAP decoder using a block-wise MAP algorithm has been hplemented in only one 20,000 gate circuit. It has been valiabted by VHDL, which has been compared with the results of the initial simulation(C programs). The designed decoder has 300 kbps decoding processing ability with 8 times iterations on a FPGA circuit. and just has a deviation of about 0.1~0.2 dB over the ideal MAP decoder, even if all hadeware environments were considered. |
URL : | http://ieeexplore.ieee.org/xpl/articleDe...ber=886857 |
Goohyun Park; Sukhyon Yoon; Changeon Kang; Daesik Hong; , "An implementation method of a turbo-code decoder using a block-wise MAP algorithm," Vehicular Technology Conference, 2000. IEEE VTS-Fall VTC 2000. 52nd , vol.6, no., pp.2956-2961 vol.6, 2000
doi: 10.1109/VETECF.2000.886857
URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=886857&isnumber=19157
doi: 10.1109/VETECF.2000.886857
URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=886857&isnumber=19157
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