UTRA TDD的物理层

VTC2000-Spring. 2000 IEEE 51st Vehicular Technology Conference Proceedings (Cat. No.00CH37026) Pub Date : 2000-05-15 DOI:10.1109/VETECS.2000.851310

M. Haardt, A. Klein, S. Oestreich, M. Purat, V. Sommer, T. Ulrich

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引用次数: 14

摘要

在第三代合作伙伴计划(3GPP)中指定的第三代移动无线电系统UTRA由FDD和TDD模式组成。本文介绍了基于TD-CDMA的UTRA TDD模式的物理层。详细说明了系统的重要特性。物理层负责在空中接口上传输传输块。这包括前向纠错、相同物理资源上不同传输信道的多路复用、速率匹配、调制、扩展和射频处理。

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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The physical layer of UTRA TDD

The third generation mobile radio system UTRA that has been specified in the Third Generation Partnership Project (3GPP) consists of an FDD and a TDD mode. This paper presents the physical layer of the UTRA TDD mode, which is based on TD-CDMA. Important system features are explained in detail. The physical layer is responsible for the transmission of transport blocks over the air interface. This includes forward error correction, multiplexing of different transport channels on the same physical resources, rate matching, modulation, spreading and RF processing.

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VTC2000-Spring. 2000 IEEE 51st Vehicular Technology Conference Proceedings (Cat. No.00CH37026)

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