Ordered Block Detector for Single-Carrier Generalized Spatial Modulation in Frequency-Selective Fading Channels

Wei Zhi Xu, Cheng Han Jhong, Kuei Chiang Lai

研究成果: Article同行評審

摘要

In this letter, we present a detection algorithm for single-carrier generalized spatial modulation in frequency-selective fading channels. We extend the ordered-block minimum mean square error (OB-MMSE) detector, originally conceived for flat fading channels, to frequency-selective fading channels by exploiting the format of unique word-based single-carrier block transmission and incorporating decision feedback. Moreover, a frequency-domain prefilter is used to ameliorate error propagation and simplify the operation of OB-MMSE detector. Simulation results show the efficacy of the proposed algorithm.

原文English
頁(從 - 到)691-695
頁數5
期刊IEEE Communications Letters
27
發行號2
DOIs
出版狀態Published - 2023 2月 1

All Science Journal Classification (ASJC) codes

  • 建模與模擬
  • 電腦科學應用
  • 電氣與電子工程

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