Scholarlink

<p>To enlarge the parameter space and enrich the design methodology of two-dimensional complete complementary codes (2D-CCCs) with ideal aperiodic correlation properties, this paper proposes two direct constructions based on two-dimensional extended generalized Boolean functions. The proposed constructions enable flexible control of array dimensions and generated new parameter configurations that have not been reported in the existing literature. The resulting 2D-CCCs are well suited for precoding in omnidirectional massive multiple-input multiple-output systems with adaptable uniform rectangular array configurations. In addition, the upper bounds of the peak-to-average power ratio (PAPR) for the row and column sequences are derived. It is shown that when a 2D-CCC consists of only two Golay complementary array sets, the PAPR of both row and column sequences is upper-bounded by 2.</p>

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Constructions of two-dimensional complete complementary codes with flexible array sizes

  • 期刊论文

  • 发表日期：

    2026年4月27日

查看全文
  • Yifan Zhang,
  • Kai Liu

摘要

To enlarge the parameter space and enrich the design methodology of two-dimensional complete complementary codes (2D-CCCs) with ideal aperiodic correlation properties, this paper proposes two direct constructions based on two-dimensional extended generalized Boolean functions. The proposed constructions enable flexible control of array dimensions and generated new parameter configurations that have not been reported in the existing literature. The resulting 2D-CCCs are well suited for precoding in omnidirectional massive multiple-input multiple-output systems with adaptable uniform rectangular array configurations. In addition, the upper bounds of the peak-to-average power ratio (PAPR) for the row and column sequences are derived. It is shown that when a 2D-CCC consists of only two Golay complementary array sets, the PAPR of both row and column sequences is upper-bounded by 2.