Group-indexed orthogonal frequency division multiplexing index modulation aided performance trade off

Group-indexed orthogonal frequency division multiplexing index modulation aided performance trade off

In this study, a novel group-indexed orthogonal frequency division multiplexing index modulation (OFDM-IM) scheme is proposed to achieve a tradeoff between spectral efficiency (SE) and bit-error-rate (BER) performance. In the proposed scheme, the total subcarriers in a group are divided into subgrou...

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Bibliographic Details
Main Authors: Thomas Wilfred Edison Athisaya Anushya, Thangavelu Laxmikandan, Thirunavukkarasu Manimekalai
Format: Article
Language:English
Published: Electronics and Telecommunications Research Institute (ETRI) 2022-01-01
Series:ETRI Journal
Subjects:
ber
index modulation
low complexity decoder
ofdm-im
spectral efficiency
Online Access:https://doi.org/10.4218/etrij.2021-0058

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