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一种基于MATLAB的WCDMA信号仿真方法 被引量:4

Simulation Implementation of WCDMA Signal Based on MATLAB
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摘要 本文以3GPP提出的3GTS25.213协议为依据,提供了一种对WCDMA物理层调制与解调的仿真方法。并通过实例,给出了WCDMA系统对信源消息的处理流程。为WCDMA信号解调误码率的分析以及干扰分析等研究工作,提供了一种较为直观的验证方法。 A new simulation method of WCDMA modulation and demodulation in the physical layer is provided in this article, which is based on protocol 3G TS25.213. The process to the message source in WCDMA system is also demonstrated using a specific example. This article provides an intuitionistic validation method for the research of BER analysis and interference analysis of WCDMA signal.
出处 《微计算机信息》 北大核心 2006年第08Z期222-224,共3页 Control & Automation
关键词 WCDMA OVSF 扰码 MATLAB WCDMA, OVSF, Scrambling Code, MATLAB
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参考文献4

  • 13G TS 25.213 V4.2.0 (2001-12), 3GPP Technical Specification
  • 2Angelos N. Rouskas; Dimitrios N. Skoutas. OVSF codes assignment and reassignment at the forward link of W-CDMA 3G systems. 13th IEEE International Symposium on Personal, Indoor and Mobile RadioCommunications (PIMRC 2002), vol.5. 2002.
  • 3[美]Georgios B. Giannakis. Signal processing advances in wireless and mobile communications Volume 2: Trends in single-and multi-user systems. 人民邮电出版社. 2002.11
  • 4孙纲灿,周常柱,苏贝,王海英.基于DSP实现WCDMA信道估计[J].微计算机信息,2005,21(07Z):131-133. 被引量:4

二级参考文献4

  • 1Andoh H, Sawahashi M,Adachi F.Channel estimation filter using time multiplexed pilot channel coherent RAKE comhining in DS-CDMA mobile radio[J].IEICE Trans Communications,1998,E81-B(7):1517-1525.
  • 2赫伯特 希尔特.C语言大全[M].北京:电子工业出版社,2001..
  • 33GPP TS 25.211 V4.2.0. Physical channels and mapping of transport channels onto physical channels (FDD)(Release4)[EB/OL].
  • 4TMS320C6000 CPU and Instruction Set Reference Guide.Literature Number:SPRU189F October 2000.

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