{'fraction_non_alphanumeric': 0.023706896551724137, 'fraction_numerical': 0.0, 'mean_word_length': 5.549295774647887, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
An optical orthogonal code acquisition scheme for optical CDMA systems

In this paper, we propose an optical orthogonal code (OOC) acquisition scheme for optical code division multiple access (CDMA) systems. By employing multiple thresholds, the proposed scheme provides a better mean acquisition time (MAT) performance than the conventional scheme. Numerical results demonstrate that the MAT of the proposed scheme is shorter than that of the conventional scheme.