{'fraction_non_alphanumeric': 0.02753623188405797, 'fraction_numerical': 0.0, 'mean_word_length': 5.281818181818182, '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}}
Performance Analysis of Different Selected Mapping Schemes for OFDM Systems

One of the well – known Peak to Average Power Ratio (PAPR) mitigation technique for orthogonal frequency division multiplexing (OFDM) is Selected Mapping (SLM). Up till now, many different low complexity SLM schemes have been proposed, but most of them reduce the computational intricacy at the cost of Bit Error Rate (BER) or Peak to Average Power Ratio (PAPR) mitigation performance degradation. Main aspect among the SLM schemes is the transmission of side information. In this paper performance of different SLM schemes is correlated to analyze the effect on PAPR, BER, computational intricacy and throughput.