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Fast blind recognition of channel codes

WebNov 14, 2024 · This paper considers the blind recognition of channel codes from noisy received signal. Specifically, based on the residual neural network (ResNet), the … WebDec 5, 2024 · In this paper, a blind channel coding recognition algorithm based on CNN-BLSTM is proposed. Firstly, this method uses convolutional neural network to extract the data features of coding sequence and also avoids the problem of low recognition accuracy caused by inputting the original codeword data with inconspicuous features directly into …

Fast Blind Recognition of Channel Codes IEEE Journals

WebWe present a fast algorithm that, for a given input sequence and a linear channel code, computes the syndrome posterior probability (SPP) of the code, i.e., the probability … WebMar 21, 2024 · Considering that the current deep learning-based automatic modulation recognition models are all used in specialized channels rather than in generalized channels, [3] proposed a deep learning-based blind channel identification (BCI) aided Generalized Automatic Modulation Recognition (GEN AMR) method. The method is … plymouth 70s cars https://value-betting-strategy.com

A Fast Scheme for Blind Identification of Channel Codes

WebNov 14, 2024 · This paper considers the blind recognition of channel codes from noisy received signal. Specifically, based on the residual neural network (ResNet), the recurrent neural network (RNN), and the attention mechanism, three types of recognizers are proposed to recognize the type of a channel code through a classification process. WebApr 20, 2024 · Blind recognition of error-correcting code types is also of great significance to improve the accuracy and efficiency of code parameter recognition. At present, the recognition of FEC coding types can be divided into two types: full blind recognition and half blind recognition. WebAug 1, 2024 · The blind identification of LDPC codes in a non-cooperative communication situation is an important and much more difficult problem for two reasons: (1) the flexibility of the construction of LDPC codes and (2) the large block lengths of LDPC codes, which means high computational complexity and high memory requirements. plymouth \u0026 district cricket league

Journal of Physics: Conference Series PAPER OPEN

Category:A Deep Convolutional Learning Method for Blind Recognition of Channel Codes

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Fast blind recognition of channel codes

Blind recognition of BCH codes in …

WebFeb 19, 2024 · The proposed code length recognition method needs no prior knowledge about the codes, which results in completely blind identification. To reconstruct the parity check matrix, the concept of association rules mining is introduced to the problem of blind identification of channel codes for the first time. WebFeb 1, 2024 · In this study, blind estimation algorithms are proposed to identify code dimension and codeword length parameters of low-density parity-check (LDPC) codes at …

Fast blind recognition of channel codes

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WebAug 1, 2024 · Blind identification of channel codes is becoming increasingly important in signal interception and intelligent communication systems. However, most existing channel codes recognition algorithms extract features manually, which makes them highly demanding in real-world application. WebFeb 1, 2024 · The main contributions of the proposed work are given as follows: In this paper, we propose blind estimation algorithms to identify codeword length n and code dimension k of LDPC codes for noisy channel conditions assuming a non-cooperative scenario.; Simulation results validating the proposed algorithms are given for various test …

WebMay 1, 2014 · We present a fast algorithm that, for a given input sequence and a linear channel code, computes the syndrome posterior … WebMay 16, 2014 · Fast Blind Recognition of Channel Codes Abstract: We present a fast algorithm that, for a given input sequence and a linear channel code, computes the syndrome posterior probability (SPP) of the code, i.e., the probability that all parity …

WebDec 1, 2011 · This paper considers the problem of recognition of (n, k, m) convolutional code from a corrupted bit stream in a reverse-engineering communication system and … WebOn blind recognition of channel codes within a candidate set[J]. IEEE Communications Letters, 2016, 20(4): 736-739. doi: 10.1109/LCOMM.2016. 2525759. CHEN W G and WU G. Blind recognition of (n-1)/n rate punctured convolutional encoders in …

WebJan 4, 2024 · Blind recognition of channel coding means that the receiver can identify which channel coding type is used by the transmitter without any prior knowledge of …

WebMar 5, 2024 · Blind recognition of channel codes is to restore the original data of received coding sequence by recognizing the encoding parameters of the original information. … plymouth \u0026 west devon record officeWebApr 1, 2024 · At present, the channel coding semi-blind recognition given known FEC codes type has been extensively studied. However, in cognitive radio and non … plymouth 95669WebWe present a fast algorithm that, for a given input sequence and a linear channel code, computes the syndrome posterior probability (SPP) of the code, i.e., the probability that all parity check re ... plymouth 99