Precoder Design for Transmitter Preprocessing Aided Spatial Modulated QPSK Systems using One-bit DACs and Quantized Phase Shifters
學年 108
學期 2
發表日期 2020-05-25
作品名稱 Precoder Design for Transmitter Preprocessing Aided Spatial Modulated QPSK Systems using One-bit DACs and Quantized Phase Shifters
作品名稱(其他語言)
著者 Chi-En Chen; Hsin-Ching Yang; Kelvin Kuang-Chi Lee; Yuan-Hao Huang
作品所屬單位
出版者
會議名稱 IEEE 91th Vehicular Technology Conference (VTC-2020)
會議地點 Antwerp, Belgium
摘要 In this paper we investigate the precoder design problem of a preprocessing-aided spatial modulation multiple-input-multiple-output (PSM-MIMO) system with quadrature-phase-shift-keying (QPSK) signaling that facilitates hardware implementation using one-bit digital-to-analog-converters (DACs) and quantized phase shifters. We formulate the new design problem and propose an efficient algorithm based on a combination of alternating minimization method and mathematical programming with equilibrium constraints (MPECs). The bit-error-rate (BER) performance of the proposed one-bit precoder in comparison to a number of benchmark PSM-MIMO precoders is quantified via numerical simulations.
關鍵字 Multiple-input-multiple-output (MIMO);spatial modulation (SM);digital-to-analog converter (DAC);precoder;one-bit quantization;preprocessing-aided spatial modulation(PSM)
語言 en_US
收錄於
會議性質 國際
校內研討會地點
研討會時間 20200525~20200528
通訊作者
國別 TWN
公開徵稿
出版型式
出處 2020 IEEE 91st Vehicular Technology Conference (VTC2020-Spring)
相關連結

機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/118875 )