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 … WebIEEE TRANSACTIONS ON COMMUNICATIONS, ACCEPTED FOR PUBLICATION 1 Fast Blind Recognition of Channel Codes Reza Moosavi and Erik G. Larsson Abstract— …
A Deep Convolutional Learning Method for Blind Recognition of Channel Codes
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 … WebFeb 3, 2016 · Existing schemes for blind recognition of channel codes make use of the average log-likelihood ratio (LLR) of each code's parity checks. There are difficulties in setting necessary thresholds and in theoretical analysis of the method. This letter proposes to use the average likelihood difference (LD) of the parity checks. The computational … iphone 512 1t
Blind Recognition of Channel Codes via Deep Learning
WebThe recognition of channel codes using an intercepted sequence of noise-affected code words is commonly known as reverse analysis . Techniques for blind code identification have gained increasingly more attention from researchers, and several types of channel codes such as low-density parity-check (LDPC) [ 4 , 5 ] and turbo [ 6 , 7 ] codes have ... WebApr 11, 2016 · Proposed is a blind recognition method for Bose–Chaudhuri–Hocquenghem (BCH) codes in the faster-than-Nyquist (FTN) signalling system which is based on the Galois field Fourier transform of the code polynomial. 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. … iphone4尺寸