RIS 辅助增强型接收空间调制

IF 5.1 3区计算机科学 Q1 COMPUTER SCIENCE, INFORMATION SYSTEMS IEEE Wireless Communications Letters Pub Date : 2024-11-05 DOI:10.1109/LWC.2024.3491999

Ali Tugberk Dogukan;Emre Arslan;M. Ertug Pihtili;Ertugrul Basar

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引用次数: 0

摘要

在这封信中，我们提出了一种新的可重构智能表面（RIS）辅助传输方案，称为RIS辅助增强接收空间调制（RIS- ersm）。为了实现高频谱效率和可靠性，RIS-ERSM利用了M-ary调制数据符号和接收天线（RA）组合。在该方案中，RIS根据入站位划分为多个组，每组从所选的天线组合中指定一个天线。进一步推导了平均误码率（ABER）的上界。计算机仿真结果表明，该方案在误差性能方面优于基准方案。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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RIS-Aided Enhanced Receive Spatial Modulation

In this letter, we propose a novel reconfigurable intelligent surface (RIS)-assisted transmission scheme called RIS-aided enhanced receive spatial modulation (RIS-ERSM). To achieve high spectral efficiency and reliability, RIS-ERSM leverages both M-ary modulated data symbols and receive antenna (RA) combinations. In this scheme, an RIS is partitioned into multiple groups based on incoming bits, with each group specifying one antenna from the selected antenna combination. Furthermore, an upper bound on average bit error rate (ABER) is derived. Computer simulation results demonstrate the superiority of the proposed scheme over benchmark schemes in terms of error performance.

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来源期刊

IEEE Wireless Communications Letters Engineering-Electrical and Electronic Engineering

CiteScore

12.30

自引率

6.30%

发文量

481

期刊介绍： IEEE Wireless Communications Letters publishes short papers in a rapid publication cycle on advances in the state-of-the-art of wireless communications. Both theoretical contributions (including new techniques, concepts, and analyses) and practical contributions (including system experiments and prototypes, and new applications) are encouraged. This journal focuses on the physical layer and the link layer of wireless communication systems.