Lexicographic Codebook Design for OFDM With Index Modulation

In this paper, we propose a novel codebook design scheme for orthogonal frequency-division multiplexing with index modulation (OFDM-IM) to improve system performance. The optimization process can be implemented efficiently by the lexicographic ordering principle. By applying the proposed codebook de...

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Vydané v:	IEEE transactions on wireless communications Ročník 17; číslo 12; s. 8373 - 8387
Hlavní autori:	Shuping Dang, Gaojie Chen, Coon, Justin P.
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	New York IEEE 01.12.2018 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Predmet:	Bit error rate Complexity Computer simulation diversity gain diversity-rate optimization Error analysis error performance analysis Frequency division multiplexing genetic algorithm Genetic algorithms Modulation OFDM Optimization Orthogonal Frequency Division Multiplexing Orthogonal frequency-division multiplexing with index modulation (OFDM-IM) Subcarriers Wireless communication
ISSN:	1536-1276, 1558-2248
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