{'fraction_non_alphanumeric': 0.026455026455026454, 'fraction_numerical': 0.0026455026455026454, 'mean_word_length': 5.104838709677419, '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}}
Optical Wireless Communication : LOS / WLOS / DIF propagation model and QOFI software

Abstract—Personal optical wireless communication is a promising solution for increasing the available communication bandwidth within a room. This technology can offer, with line of sight and diffuse propagation, very high-speed communication between portable devices. This paper presents a generic line of sight, wide line of sight (LOS/WLOS) propagation model and a diffuse (DIF) propagation model for the design of wireless optical communication. It also presents a software tool, with these models, offering the possibility to simulate the optic path loss models in a room. This simulation can be shown with furniture and Optical Wireless equipment in 2D or 3D view.