System and method for hybrid location in an LTE ne

专利名称：System and method for hybrid location in an

LTE network

发明人：Ariful Hannan,Tariqul Islam申请号：US13388384申请日：20090805公开号：US08787942B2公开日：20140722

专利附图：

摘要：A system and method for estimating a location of a wireless device receivingsignals from plural nodes of a communications network. A wireless device may bedirected to transmit a first signal having one or more predetermined parameters. At one

or more location measurement units (“LMU”) an uplink time of arrival (“TOA”)measurement between the wireless device and one or more of the plural nodes or LMUsmay be determined as a function of the first signal transmitted from the wireless device.Downlink signal measurements of signals received by the wireless device may becollected, and a location of the wireless device determined as a function of the uplinkTOA measurements and the collected downlink signal measurements.

申请人：Ariful Hannan,Tariqul Islam

地址：Sterling VA US,Germantown MD US

国籍：US,US

代理机构：Duane Morris LLP

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