EXIT Chart Aided Optimization for Turbo Architecture
EXIT-chart aided near-capacity quantum turbo code design
... corresponding EXIT chart at the convergence 595 threshold of p = ...open EXIT tunnel exists between the two curves, which fa- 597 cilitates for the decoding trajectories to reach the (1,1) ...
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MBER Turbo Multiuser Beamforming Aided QPSK Receiver Design using EXIT Chart Analysis
... single-user EXIT-chart concept for our convergence analysis in conjunction with experimentally generated histogram-based estimates of the MUD’s output ...the EXIT charts of the SISO multiuser ...
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MBER Turbo Multiuser Beamforming Aided QPSK Receiver Design using EXIT Chart Analysis
... single-user EXIT-chart concept for our convergence analysis in conjunction with experimentally generated histogram-based estimates of the MUD’s output ...the EXIT charts of the SISO multiuser ...
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EXIT Chart Analysis of Low Complexity Bayesian Turbo Multiuser Detection for Rank Deficient Multiple Antenna Aided OFDM
... 6. EXIT characteristics of the NSC and RSC channel decoders and that of the low-complexity Bayesian MUD with thr = 4 for supporting different number of users at E b /N 0 = 4dB, when employing P = 2 receiver ...
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Combined Serially Concatenated Codes and MMSE Equalization: an EXIT Chart Aided Perspective
... II. T URBO EQUALIZATION USING MAP/MMSE EQUALIZERS A. System model Fig. 1 shows the system model of a classic turbo equalization scheme. At the transmitter, a block of length L information data bits u 1 is encoded ...
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Three Dimensional EXIT Chart Analysis of Iterative Detection Aided Coded Modulation Schemes
... (TCM), Turbo Trellis Coded Modulation (TTCM), Bit-Inter- leaved Coded Modulation (BICM) as well as Bit-Interleaved Coded Modulation employing Iterative Decoding ...dimensional EXIT chart was ...
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Frequency-Domain Turbo Equalisation in Coded SC-FDMA Systems: EXIT Chart Analysis and Performance
... of turbo FDE receivers conceived for the LTE SC-FDMA ...a turbo FD-LE, a PIC-aided turbo FD-DFE and a HIC-aided turbo FD-DFE were ...of EXIT charts in the context of two ...
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Turbo Decision Aided Receivers for Clipping Noise Mitigation in Coded OFDM
... An EXIT chart analysis shows that the Gray mapping is the best suited for the Soft-Turbo-DAR al- gorithm: it means that this receiver can be applied to many existing multicarrier standards ...
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Adaptive implementation of turbo multi-user detection architecture
... These architectures are investigated and applied to simulated data and data ob- tained from realistic underwater communication trials using off-line processing of signals acquired during sea-trials in the North Sea. The ...
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A Turbo Detection and Sphere Packing Modulation Aided Space Time Coding Scheme
... Fig. 3 shows the EXIT chart of a turbo-detection-aided channel-coded STBC-SP scheme employing the AGM-3 of Fig. 2, in conjunction with the outer RSC code and the system parameters outlined in ...
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Near-Capacity Turbo Coded Soft-decision Aided DAPSK/Star-QAM
... 1 EXIT curves, namely those of the 64- QAM, 64-DAPSK (4,16) and 64-DPSK schemes, together with the EXIT curve of the outer TC ...the EXIT curve of the inner decoder is approximately equal to the ...
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A Differential Turbo Detection Aided Sphere Packing Modulated Space Time Coding Scheme
... the turbo- detected RSC-coded DSTBC-SP scheme of Figure 2b at E b /N 0 = ...the EXIT chart based convergence prediction of the step-wise linear actual de- coding trajectory is quite ...the ...
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Precoder Aided Iterative Detection Assisted Multilevel Coding and Three Dimensional EXIT Chart Analysis
... 3D EXIT chart employing the pre- coder. The EXIT planes marked with the mesh of triangles and dashed lines characterize the precoded demapper at SNR=6dB and SNR=4dB, respectively, while the mesh of ...
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Exit Chart Aided Irregular Convolutional Code Design for Iterative Downlink SDMA Systems using Imperfect Channel State Information
... outer EXIT curve, which allows us to improve the attainable BER perfor- ...an EXIT-chart based PI-DL-SDMA design technique using IRCCs, which allows us to take into account the expected level of ...
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A Flexible LDPC/Turbo Decoder Architecture
... a Turbo code as a low- density parity-check code [ 23 ...a Turbo code and apply a turbo-like message passing algorithm to LDPC ...efficient turbo message passing algorithm for ...
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Analysis and Optimization of Axial Flow Turbo Pump
... and optimization of Axial Flow Turbo Pump” mainly focuses on the mechanical design and analysis of Pump Impeller and casing as it transmit the flow and its ...
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Performative Computation-aided Design Optimization
... Human Optimization: Integration of visual-driven and performance driven process In the human optimization approach, the performance parameters are social or cultural values instead of structural and ...
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High Performance VLSI Architecture of NII Metric Compression Turbo Decoding Architecture
... This concise proposes an early pressure strategy of next-emphasis introduction measurements for unwinding the capacity injuctive approvals of turbo decoders. The proposed plot stores just the scope of state ...
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A Network-on-Chip-based turbo/LDPC decoder architecture
... minimum values is required to update λ new k [c] as in (10). Concurrently, R new lk values are stored in the R lk memory for use during the next iteration. This architecture is completely independent of the code, ...
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Memory-Reduced and Area Efficient Turbo Decoding Architecture
... Efficient Turbo Decoding Architecture ABSTRACT: A new compression technique known as Next Iteration Initialization (NII) metrics is proposed for modifying the storage demands of turbo ...proposed ...
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