This paper discussed the implementation of ½ rate convolutional encoder and hard decision Viterbi decoder in VHDL using Model Sim and Xilinx ISE tools for simulation and synthesis of modules ...

In this paper, we propose an encoder-decoder neural architecture (called Channelformer) to achieve improved channel estimation for orthogonal frequency-division multiplexing (OFDM) waveforms in ...

Binunya, F. and Zhou, H. (2025) Multilingual Text Recognition and Assistance for Low-Resource Languages Using Computer Vision. Open Access Library Journal, 12, 1-20. doi: 10.4236/oalib.1113574 .