公开(公告)号：US20160255486A1

公开(公告)日：2016-09-01

申请号：US15150211

申请日：2016-05-09

Applicant: AT&T Intellectual Property I, L.P. ,  AT&T Mobility II LLC

Inventor： Sheldon Kent Meredith ,  Rick Tipton ,  William Cottrill

IPC: H04W4/22 ,  H04W4/02

CPC classification number: H04W4/90 ,  H04W4/02

Abstract: The accuracy of a location determination mechanism may be determined as compared to another location determination mechanism. Dialing 9-1-1 on a mobile communication device may trigger location determination of the device via a GPS-based mechanism. The location information may be time stamped. The location and time information may be provided to a network. The network may determine the location of the device via network infrastructure. The network may time stamp this second set of locations. The determination of the locations of the device via GPS and via the network infrastructure may occur approximately during the same time frame. The first set of locations and the second set of locations may be time aligned, and the differences between the two sets may be utilized to determine the accuracy of network-infrastructure-based location determination mechanism as compared to the GPS-based location determination mechanism.

Abstract translation: 与另一位置确定机构相比，可以确定位置确定机构的精度。 在移动通信设备上拨打9-1-1可以通过基于GPS的机制触发设备的位置确定。 位置信息可以是时间戳的。 位置和时间信息可以被提供给网络。 网络可以通过网络基础设施确定设备的位置。 网络可以对第二组位置进行时间戳。 通过GPS和经由网络基础设施来确定设备的位置可以在相同的时间框架内大概发生。 第一组位置和第二组位置可以是时间对准的，并且与基于GPS的位置确定机构相比，可以利用两组之间的差异来确定基于网络基础设施的位置确定机构的准确性。

公开(公告)号：US20140376365A1

公开(公告)日：2014-12-25

申请号：US14477814

申请日：2014-09-04

Applicant: AT&T Mobility II LLC ,  AT&T INTELLECTUAL PROPERTY I, L.P.

Inventor： Rick Tipton ,  Mark Austin ,  Zhi Cui ,  Alain Ohana

IPC: H04W36/22 ,  H04W36/24 ,  H04W36/30 ,  H04W36/26

CPC classification number: H04W36/14 ,  H04L12/5692 ,  H04L41/0816 ,  H04L41/0893 ,  H04W24/02 ,  H04W28/08 ,  H04W36/22 ,  H04W36/245 ,  H04W36/26 ,  H04W36/30

Abstract: Intelligent radio access technology sensing and selection are applied in a dynamic traffic steering network. Network characteristics and network policies are determined. A server sends network characteristics and network policies to user equipment devices. User equipment devices can determine a radio access technology to connect to based on network policies and network characteristics. Further, it can be determined how to select user equipment devices for connection to a radio access network via a radio access technology. User equipment devices can dynamically select a radio access network for connection based on real-time or near real-time radio access network conditions. A self-organizing network can monitor and determine radio access network conditions and the radio access network conditions can be sent to user equipment devices in given cellular broadcast area.

Abstract translation: 智能无线电接入技术的感测和选择应用于动态交通指导网络。 确定网络特性和网络策略。 服务器向用户设备发送网络特性和网络策略。 用户设备设备可以根据网络策略和网络特性来确定要连接的无线接入技术。 此外，可以确定如何通过无线电接入技术选择用于连接到无线电接入网络的用户设备设备。 用户设备设备可以基于实时或接近实时的无线电接入网络条件来动态地选择用于连接的无线电接入网络。 自组织网络可以监视和确定无线电接入网络状况，并且无线电接入网络条件可以发送给给定蜂窝广播区域中的用户设备设备。