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公开(公告)号：US20180070211A1
公开(公告)日：2018-03-08
申请号：US15811581
申请日：2017-11-13
Applicant: T-Mobile U.S.A., Inc.
Inventor： Magesh Annamalai
Abstract: A facility for determining the location of a mobile device when a location determination of a desired accuracy is desired. If available, the facility determines the location of the mobile device using a device-based technique or using a location determination technique that is accessible over a macronetwork. Macronetworks are networks that are designed to cover relatively large areas. If a location determination technique of desired accuracy is not available on the device or over a macronetwork, the facility attempts to use a location determination technique that is accessible over a micronetwork to determine the location of the mobile device. Micronetworks are networks that are designed to cover smaller areas. By forcing a switch from a macronetwork-based location determination technique to a micronetwork-based location determination technique, the facility ensures that a location determination is made for the mobile device of a desired accuracy, time to fix (TTF), and/or yield.
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公开(公告)号：US20170019766A1
公开(公告)日：2017-01-19
申请号：US15213330
申请日：2016-07-18
Applicant: T-Mobile U.S.A., Inc.
Inventor： Magesh Annamalai
Abstract: A facility for determining the location of a mobile device when a location determination of a desired accuracy is desired. If available, the facility determines the location of the mobile device using a device-based technique or using a location determination technique that is accessible over a macronetwork. Macronetworks are networks that are designed to cover relatively large areas. If a location determination technique of desired accuracy is not available on the device or over a macronetwork, the facility attempts to use a location determination technique that is accessible over a micronetwork to determine the location of the mobile device. Micronetworks are networks that are designed to cover smaller areas. By forcing a switch from a macronetwork-based location determination technique to a micronetwork-based location determination technique, the facility ensures that a location determination is made for the mobile device of a desired accuracy, time to fix (TTF), and/or yield.
Abstract translation: 当期望精度的位置确定时，用于确定移动设备的位置的设备。 如果可用，设备使用基于设备的技术来确定移动设备的位置，或使用可通过大网络访问的位置确定技术。 大网络是旨在覆盖相对较大区域的网络。 如果设备或大型网络上的所需精度的位置确定技术不可用，则该设施尝试使用可通过微网络访问的位置确定技术来确定移动设备的位置。 微网是设计用于覆盖较小区域的网络。 通过强制从基于大规模网络的位置确定技术到基于微网络的位置确定技术的切换，该设施确保为移动设备做出所需精度，固定时间（TTF）和/或产量的位置确定 。
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公开(公告)号：US09820102B2
公开(公告)日：2017-11-14
申请号：US15213330
申请日：2016-07-18
Applicant: T-Mobile U.S.A., Inc.
Inventor： Magesh Annamalai
Abstract: A facility for determining the location of a mobile device when a location determination of a desired accuracy is desired. If available, the facility determines the location of the mobile device using a device-based technique or using a location determination technique that is accessible over a macronetwork. Macronetworks are networks that are designed to cover relatively large areas. If a location determination technique of desired accuracy is not available on the device or over a macronetwork, the facility attempts to use a location determination technique that is accessible over a micronetwork to determine the location of the mobile device. Micronetworks are networks that are designed to cover smaller areas. By forcing a switch from a macronetwork-based location determination technique to a micronetwork-based location determination technique, the facility ensures that a location determination is made for the mobile device of a desired accuracy, time to fix (TTF), and/or yield.
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