IMT-Advanced室内热点场景下LTE上行性能分析评估

2011 IEEE 22nd International Symposium on Personal, Indoor and Mobile Radio Communications Pub Date : 2011-09-01 DOI:10.1109/PIMRC.2011.6139782

M. Mühleisen, B. Walke

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引用次数: 7

摘要

第三代合作伙伴计划(3GPP)提出的LTE-Advanced (LTE-A)已于2010年被国际电信联盟(ITU)接受为符合IMT-Advanced (IMT-A)的4G移动无线电系统。作为该应用的一部分，3GPP提供了LTE-A系统级的小区频谱效率和小区边缘用户频谱效率仿真结果。在这项工作中，我们分析得出了IMT-A场景下LTE-A的上行链路频谱效率、吞吐量分布和小区边缘用户频谱效率，并通过与openWNS模拟器获得的系统级仿真结果进行了比较验证。我们使用该模型来评估功率控制对上行系统性能的影响。

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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Analytical evaluation of LTE uplink performance in the IMT-Advanced Indoor Hotspot scenario

LTE-Advanced (LTE-A) proposed by the 3rd Generation Partnership Project (3GPP) has been accepted by the International Telecommunication Union (ITU) in 2010 as an IMT-Advanced (IMT-A) compliant 4G mobile radio system. As part of this application 3GPP has provided LTE-A system level simulation results for cell spectral efficiency and cell edge user spectral efficiency. In this work we analytically derive the uplink spectral efficiency, throughput distribution, and cell edge user spectral efficiency for LTE-A in an IMT-A scenario and validate it by comparison to system level simulation results gained from the openWNS simulator. We use the model to evaluate the impact of power control on uplink system performance.

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来源期刊

2011 IEEE 22nd International Symposium on Personal, Indoor and Mobile Radio Communications

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