用于高数据速率传输的分层空时编码

2001 MILCOM Proceedings Communications for Network-Centric Operations: Creating the Information Force (Cat. No.01CH37277) Pub Date : 2001-10-28 DOI:10.1109/MILCOM.2001.986064

Zhiqiang Liu, G. Giannakis

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引用次数: 3

摘要

本文本着BLAST系统的精神，提出了一种新的分层空时(ST)编码方案。通过将二维ST码切片成所谓的一维层码堆栈，ST编码和解码以一层一层的方式进行。由于不同的层是独立传输的，因此所提出的方案能够支持比(非分层)ST编码高得多的传输速率。除了保留BLAST系统的大部分优点外，该方案还提供了额外的灵活性和卓越的性能，仿真结果证实了这一点。

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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Layered space-time coding for high data rate transmissions

In the spirit of BLAST systems, this paper proposes a novel layered space-time (ST) coding scheme. By slicing the two-dimensional ST code into a stack of one-dimensional so-called layer codes, ST coding and decoding are performed in a layer by layer fashion. Because different layers are transmitted independently, the proposed scheme is capable of supporting considerably higher transmission rates than (non-layered) ST coding. In addition to retaining most advantages of BLAST systems, the proposed scheme offers additional flexibility and superior performance that is confirmed by simulations.

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来源期刊

2001 MILCOM Proceedings Communications for Network-Centric Operations: Creating the Information Force (Cat. No.01CH37277)

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