基于局部真实MIMO天线的双模双链路UE BER性能预测

The 2012 International Workshop on Microwave and Millimeter Wave Circuits and System Technology Pub Date : 2012-04-19 DOI:10.1109/MMWCST.2012.6238150

Yong Jiang, Anming Gao, Hongli Peng, Rong Li, Junfa Mao

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引用次数: 1

摘要

本文提出了一种有效预测双模双链路用户设备(DMDL-UE)误码率性能的通用方法，该方法基于终端本地真实多输入多输出(MIMO)天线。提出了一种MIMO天线在GSM和TD-LTE频段内具有良好s参数的DMDL-UE仿真系统模型。通过对系统误码率(BER)性能的评估，得出本地GSM干扰对TD-LTE链路的灵敏度影响较大的结论，通过提高MIMO天线的隔离度可以有效降低TD-LTE接收机的灵敏度损失。

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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Predicting dual-mode and dual-link UE BER performance based on its local realistic MIMO antenna

A general approach for effectively predicting dual-mode and dual-link user equipment (DMDL-UE) BER performance is presented in this paper based on the UE local realistic Multiple-input-multiple-output (MIMO) antenna. A DMDL-UE simulation system model is proposed using the MIMO antenna, which shows good S-parameters within the GSM and TD-LTE band. By evaluating the system bit error rate (BER) performance, it is concluded that the sensitivity of TD-LTE link will be greatly affected by the local GSM interference, and that the sensitivity loss of TD-LTE receiver can be effectively reduced by improving isolation of the MIMO antenna.

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The 2012 International Workshop on Microwave and Millimeter Wave Circuits and System Technology

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