New Constructions of 2-D Golay Complementary Array Sets With Highly Flexible Array Sizes for Massive MIMO Omni-Directional Transmission

IF 3.2 2区工程技术 Q2 ENGINEERING, ELECTRICAL & ELECTRONIC

IEEE Signal Processing Letters Pub Date : 2024-10-31 DOI:10.1109/LSP.2024.3490403

Xiuping Peng;Yu Wang;Zilong Liu

引用次数: 0

Abstract

This letter is concerned with efficient design of two-dimensional (2-D) Golay complementary array sets (GCASs) with ideal aperiodic sums for two correlation directions. Two new direct constructions of 2-D GCASs with highly flexible array sizes are proposed. The core idea is to truncate certain columns from large arrays generated by 2-D extended generalized Boolean functions (EGBFs). We show that these 2-D GCASs lead to highly flexible uniform rectangular array (URA) configurations for precoding matrices in omni-directional massive multi-input multi-output (MIMO) transmission.

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二维戈莱互补阵列组的新构造，阵列尺寸高度灵活，适用于大规模 MIMO 全向传输

这封信主要探讨如何高效设计具有两个相关方向理想非周期性和的二维（2-D）戈莱互补阵列集（GCAS）。本文提出了两种具有高度灵活阵列尺寸的二维 GCAS 新直接构造。其核心思想是从二维扩展广义布尔函数（EGBF）生成的大型阵列中截断某些列。我们证明，这些二维 GCAS 可为全向大规模多输入多输出 (MIMO) 传输中的预编码矩阵提供高度灵活的均匀矩形阵 (URA) 配置。

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 Signal Processing Letters 工程技术-工程：电子与电气

CiteScore

7.40

自引率

12.80%

发文量

339

审稿时长

2.8 months

期刊介绍： The IEEE Signal Processing Letters is a monthly, archival publication designed to provide rapid dissemination of original, cutting-edge ideas and timely, significant contributions in signal, image, speech, language and audio processing. Papers published in the Letters can be presented within one year of their appearance in signal processing conferences such as ICASSP, GlobalSIP and ICIP, and also in several workshop organized by the Signal Processing Society.