PSSS - parallel sequence spread spectrum a physical layer for RF communication

IEEE International Symposium on Consumer Electronics, 2004 Pub Date : 2004-09-01 DOI:10.1109/ISCE.2004.1375949

H. Schwetlick, A. Wolf

引用次数: 42

Abstract

Parallel sequence spread spectrrim PSSS pro1ides a physical layer for RF data communication. It is based on an overlap of cyclically shified binary spreading sequences modulated with Mary PAM. QAM and PSK. Coding, modulation and channel equa1ization can be integrated and allow a flexiable tradeoff hetween data rate, energy efficiency and multipath fading resistonce at a low electronic complexity. This paper describes the principles of the transmission procedure including the spreading, overlap and modulation. Some results are shown from AWGN-channels with different modulation procedurers.

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并行序列扩频是射频通信的物理层

并行序列扩频PSSS为射频数据通信提供了一个物理层。它是基于用Mary PAM调制的周期移位二进制扩频序列的重叠。QAM和PSK。编码，调制和信道均衡可以集成，并允许在低电子复杂性下灵活地权衡数据速率，能源效率和多径衰落电阻。本文介绍了传输过程的原理，包括扩频、重叠和调制。从不同调制程序的awgn信道中得到了一些结果。

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 International Symposium on Consumer Electronics, 2004

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