IMT-2000宽带CDMA试验台系统的软切换性能

VTC2000-Spring. 2000 IEEE 51st Vehicular Technology Conference Proceedings (Cat. No.00CH37026) Pub Date : 2000-05-15 DOI:10.1109/VETECS.2000.851431

A. Yamaguchi, Y. Takeuchi, F. Watanabe, Toshikazu Yokai

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引用次数: 3

摘要

为了验证国际移动通信-2000 (IMT-2000)系统，我们开发了宽带码分多址(CDMA)试验台。基于接收到的SIR算法，该试验台具有软切换(SHO)功能。我们从实验室/现场实验和计算机模拟结果中报告了SHO的性能。选取一个城区和一个郊区进行实地试验。本文讨论了SHO参数和传播环境对SHO性能的影响。在此基础上，利用两个地区田间试验的传播数据，对几种SHO算法进行了计算机模拟。

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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Soft handover performance of a wideband CDMA testbed system for IMT-2000

We have developed a wideband code division multiple access (CDMA) testbed for the purpose of verifying an International Mobile Telecommunications-2000 (IMT-2000) system. The testbed has capabilities of soft handover (SHO) with an algorithm based on the received SIR. We report the performance of SHO from the results of laboratory/field experiments and computer simulations. An urban area and a suburban area were chosen for field experiments. This paper discusses the influence of SHO parameters and the propagation environment on the performance of SHO. Furthermore, we evaluated some SHO algorithms by computer simulations with propagation data measured in the field experiments of both areas.

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

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