Abstract: The hard-decision Hamming decoding mechanism utilized in LoRa system simplifies the decoding complexity leading to lower unit price at the cost of underexploited coding benefits. With ...

Abstract: Reducing the complexity of soft-decision (SD) decoding algorithm or improving the performance of hard-decision (HD) decoding algorithm becomes an emerging ...

* FFmpeg MJPEG-specific code only, not the full project. Verdict: FFmpeg is 12x faster. Decades of hand-tuned SIMD assembly will do that. But 2,403 lines of readable C99 that a human can actually ...

Why can some messages be compressed while others cannot? This video explores Huffman coding and Shannon’s concept of entropy, showing how probability and information theory determine the ultimate ...