首页> 外文会议>Internet, 2005.The First IEEE and IFIP International Conference in Central Asia on >Performance evaluation of various data detection algorithms in the downlink of TD-SCDMA systems with smart antennas
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Performance evaluation of various data detection algorithms in the downlink of TD-SCDMA systems with smart antennas

机译:带有智能天线的TD-SCDMA系统下行链路中各种数据检测算法的性能评估

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Firstly a downlink transmission model which includes smart antennas is developed. Based on this model, the TD-SCDMA downlink transmission beamforming methods, in consideration of a mobile terminal using various data detection algorithms (joint detection, single detection), are discussed respectively. Three beamforming methods have been evaluated and two of them have been modified in order to make them available for the TD-SCDMA systems. Furthermore, the data detection methods have been investigated under the influence of these beamforming methods.
机译:首先,开发了包括智能天线的下行链路传输模型。基于该模型,分别考虑使用各种数据检测算法(联合检测,单检测)的移动终端的TD-SCDMA下行链路传输波束形成方法。已经评估了三种波束成形方法,并且已经修改了其中两个,以使它们可用于TD-SCDMA系统。此外,已经在这些波束形成方法的影响下研究了数据检测方法。

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