MIMO QRadRCom: A New Topology for Quantum-Assisted Radar and Relay-Based MIMO System

IF 3.7 3区计算机科学 Q2 TELECOMMUNICATIONS

IEEE Communications Letters Pub Date : 2024-10-02 DOI:10.1109/LCOMM.2024.3472497

Soumita Naskar;Mostafizur Rahaman Laskar;Amit K. Dutta

引用次数: 0

Abstract

The proposal outlines the design of a radar and relay-assisted communication system with multiple input multiple output (MIMO) configuration, utilizing quantum algorithm in coexistence scenario. We name it MIMO QRadRCom framework. Quantum computation offers significant speed-ups and holds promise for future technologies like sixth generation (6G) cellular networks. By integrating quantum simulation, we aim to design parameters, like an equalizer at the communication receiver and others, and then classically optimize the rest of the design parameters. The equalizer comes from the linear minimum mean square error (LMMSE) criterion, which involves matrix inversion and is classically expensive. The mathematical formulations address classical and quantum inaccuracies, supported by numerical simulations on the IBM quantum machine.

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MIMO QRadRCom：量子辅助雷达和中继 MIMO 系统的新拓扑结构

该提案概述了多输入多输出（MIMO）配置的雷达和中继辅助通信系统的设计，在共存场景中利用了量子算法。我们将其命名为 MIMO QRadRCom 框架。量子计算可大大加快速度，并为第六代（6G）蜂窝网络等未来技术带来希望。通过整合量子模拟，我们旨在设计参数，如通信接收器的均衡器等，然后对其余设计参数进行经典优化。均衡器来自线性最小均方误差（LMMSE）准则，该准则涉及矩阵反转，在经典上非常昂贵。数学公式解决了经典和量子误差问题，并在 IBM 量子机上进行了数值模拟。

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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来源期刊

IEEE Communications Letters 工程技术-电信学

CiteScore

8.10

自引率

7.30%

发文量

590

审稿时长

2.8 months

期刊介绍： The IEEE Communications Letters publishes short papers in a rapid publication cycle on advances in the state-of-the-art of communication over different media and channels including wire, underground, waveguide, optical fiber, and storage channels. 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 communication systems.