An Efficient Index Mapping Algorithm for OFDM-Index Modulation
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2960572
Abstract: An index mapping algorithm that efficiently associates the subcarrier activation pattern (SAP) or constellation mode pattern (CMP) sequences with the index selecting bit (ISB) sequences is proposed to improve the error performances of two OFDM-‘index… read more here.
Keywords: index modulation; ofdm index; index mapping; mapping algorithm ... See more keywords
Peak-to-Average Power Ratio Reduction in OFDM Index Modulation Through Convex Programming
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Communications Letters"
DOI: 10.1109/lcomm.2017.2690418
Abstract: Orthogonal frequency division multiplexing (OFDM) index modulation (IM) is a new multi-carrier modulation where the sub-carriers have two states, active and idle, and the indices of the active sub-carriers carry information. Although showing many advantages… read more here.
Keywords: reduction; modulation; average power; index modulation ... See more keywords