A Full-Rate Space-Time Block Code with Rational Separators and Shapers

被引：0

作者：

Sterian, Corneliu Eugen D. ^{[1
]}

Banica, Ion ^{[2
]}

机构：

[1] Univ Politehn Bucuresti, Dept Telemat & Elect Transportat, Bucharest, Romania

[2] Univ Politehn Bucuresti, Dept Telecommun, Bucharest, Romania

来源：

2018 12TH INTERNATIONAL CONFERENCE ON COMMUNICATIONS (COMM) | 2018年

关键词：

Cubic shaping; Golden perfect code; multiple-input multiple output (MIMO); Space-time block codes; GOLDEN CODE;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this conference paper, we revisit the celebrated Golden space-time block code and show that it is possible to find space-time block codes with rational separators and shapers. We thus demolish the preconception that only irrational numbers can be used as separators and shapers. We start with the determinant of the transmit matrix and derive the necessary constraints for separators in order to put on equal footing the two 2D symbols transmitted together by an antenna in a single channel use. Once the separators have been established, the shapers result accordingly. We substantiate with a space-time block code and compare it with the Golden code by way of computer simulations. The new code is only slightly inferior as about the FER and BER performance.

引用

页码：327 / 330

页数：4

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