{'fraction_non_alphanumeric': 0.014462809917355372, 'fraction_numerical': 0.0, 'mean_word_length': 5.217948717948718, '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}}
Novel WPDM System Based on Channel Equalization for Multipath Fading Channels

A novel wavelet packet division multiplexing (WPDM) system based on channel equalization is studied for multipath fading channels. The principle of WPDM is presented in this paper. New WPDM structures based on channel equalization and Htilde matrix based on ZF (zero forcing) algorithm are the two novel aspects of this system. The performance of the system under the multipath fading channels is analyzed