symbol-based detection performance
Multiple Symbol Differential Sphere Detection for Dual hop Amplify and Forward Relaying Based Differential Spatial Modulation
... poor performance of conventional differential detection in fast fading channels, we devise a nearly optimal multiple-symbol ...multiple-symbol detection can effectively improve the ...
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Low complexity symbol detection method for multilevel 2-D optical storage based on a linear channel model
... on symbol detection for multilevel TwoDOS using readout data gener- ated by a linear channel ...complexity symbol de- tection scheme with acceptable performance for multilevel ...model ...
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Multiple Symbol combined differential detection for satellite based AIS Signals
... multiple- symbol combined differential detection algorithm base on the theories of multiple-symbol differential detection and maximum-likelihood detection is ...The performance ...
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Complexity-Reduced MLD Based on QR Decomposition in OFDM MIMO Multiplexing with Frequency Domain Spreading and Code Multiplexing
... the symbol ordering for sequential signal detection based on the fading correlation among the transmitted symbols, which we call code-first ordering, significantly improves the achievable PER ...
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Performance Driven Symbol Mapping for Downlink and Point to Point MIMO Systems
... some performance and capacity gains with respect to the conventional CI, without a considerable complexity ...[8–11] based on the initial information theoretical analysis in [12], can further increase ...
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Performance Analysis of Multiple Symbol Differential Detection for OFDM over Both Time and Frequency Selective Rayleigh Fading Channels
... The performance of orthogonal frequency-division multiplexing (OFDM) system with multiple-symbol differential detection (MSDD) is analyzed over both time- and frequency-selective Rayleigh fading ...
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Application of Heuristic (1 Opt local Search) and Metaheuristic (Ant Colony Optimization) Algorithms for Symbol Detection in MIMO Systems
... (MIMO) detection problem is an NP-hard combinatorial op- timization ...for symbol detection in multi-input multi-output (MIMO) ...Since symbol detection is an NP-hard problem so ACO is ...
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V Blast Detection in MIMO OFDM System Using Efficient Iterative Technique
... a detection algorithm used for the reception of multi – antenna MIMO ...candidate symbol and iterative scheme based on the channel state ...BLAST detection technique has better BER ...
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Analysis and performance of coded symbol recovery loop using oversampling
... coded symbol data recovery loop in a radio transmission environment over Gaussian additive noise with the minimal ...maximum-likelihood detection theory should require a complex system implementation with ...
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Turbo Detection of Symbol Based Non Binary LDPC Coded Space time Signals using Sphere Packing Modulation
... novel symbol-based iterative system that exploits the advantages of both non-binary LDPC codes [15] as well as those of the STBC-SP scheme of ...significant performance improvements may be achieved ...
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An Enhanced Colour Shift Keying Modulation Scheme for High Speed Wireless Visible Light Communications
... the performance of uncoded IEEE 802.15.7 CSK PHY based on light chromaticity detection as proposed by the standard [10] and other authors in ...LEDs based VLC in [12]. The colour and signal ...
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A Purely Symbol Based Precoded and LDPC Coded Iterative Detection Assisted Sphere Packing Modulated Space Time Coding Scheme
... attainable performance of both the sym- bol-based non-binary LDPC-coded STBC-SP scheme and the bit- based LDPC-coded STBC-SP scheme in conjunction with Anti- Gray Mapping (AGM-2) when using the ...
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Symbol Detection in MIMO Systems Using PSOGSA Optimization Algorithm
... PSOGSA based algorithm for symbol detection in multi-input multi-output (MIMO) ...Since symbol detection is an NP-hard problem so PSOGSA is particularly attractive as PSOGSA algorithms ...
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LS Interference Alignment Algorithm Based on Symbol Detection Assistance
... paper, based on the traditional least square interference alignment (LS-IA) algorithm, a symbol-detection-assisted least square interference alignment (SDA-LS-IA) algorithm is proposed for its ...
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Decision Tree: A Machine Learning for Intrusion Detection
... Both Bajaj and Arora discussed in their research paper [3] the different distinctive selection methods such as information gain, gain ratio, and correlation-based feature selection, where they selected 33 features ...
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Analysis of Link Availability in FSO OFDM System under Various Climatic Conditions
... OFDM based FSO system under different climatic condition is ...OFDM based FSO simulation, it is observed that OFDM symbol power varies between ...OFDM symbol power varies around the average ...
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Examining the accuracy of sentiment analysis by brand monitoring companies
... Since companies have different focuses and purposes of sentiment analysis, they choose either machine learning or lexicon-based approach. Machine learning is an active learning process by combining existing data ...
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Study of Attention Capture Aspects with respect to Contrast Ratio for Wide Background Luminance Range in Head-up Displays
... event detection both for symbology and environment during cruise phase of flight; and involving the effects of intensity and contrast that may modulate the effects of clutter, which was answered through ...
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Optimized ARM-based implementation of DAB Time and Frequency Synchronization
... Synchronization is challenging and plays a major role in digital communication system. There are two problems in designing the receiver. One problem is the unknown symbol arrival time and second problem is the ...
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On the Computation of EXIT Characteristics for Symbol Based Iterative Decoding
... computing symbol-based extrinsic information transfer (EXIT) charts, which are useful for estimating the convergence properties of non-binary iterative ...per symbol, since the complexity of this ...
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