Subcarrier-index based vector-modulated IFDMA systems

Author

Lisha Gong ; Lilin Dan ; Shuling Feng ; Shunshun Wang ; Yue Xiao ; Shaoqian Li

Author_Institution

Nat. Key Lab. of Sci. & Technol. on Commun., Univ. of Electron. Sci. & Technol. of China, Chengdu, China

Volume

2

fYear

2013

fDate

15-17 Nov. 2013

Firstpage

19

Lastpage

21

Abstract

In this paper, subcarrier-index modulation (SIM) is developed as a new way of vector modulation for interleaved frequency division multiple access (IFDMA) systems. We show that the combination of SIM and IFDMA can have the advantage of both low peak-to-average power ratio (PAPR) and better system performance. According to our simulation results, the proposed SIM based vector modulated IFDMA system performs better than traditional IFDMA system, while remaining the low PAPR property.

Keywords

frequency division multiple access; least mean squares methods; modulation; IFDMA systems; PAPR; SIM based vector modulated IFDMA system; interleaved frequency division multiple access systems; peak-to-average power ratio; subcarrier-index modulation; vector modulation; Bit error rate; Indexes; Peak to average power ratio; Quadrature amplitude modulation; Receivers; Transmitters;

fLanguage

English

Publisher

ieee

Conference_Titel

Communications, Circuits and Systems (ICCCAS), 2013 International Conference on

Conference_Location

Chengdu

Print_ISBN

978-1-4799-3050-0

Type

conf

DOI

10.1109/ICCCAS.2013.6765276

Filename

6765276