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1. 发明授权

US11469939B2 Method and apparatus for providing trouble isolation via a network 有权
公开(公告)号：US11469939B2
公开(公告)日：2022-10-11
申请号：US17063697
申请日：2020-10-05
申请人： AT&T Intellectual Property I, L.P. , AT&T Mobility II LLC
发明人： He Yan , Anthony Caracciolo , Mira Desta , Zihui Ge , Brian Heard , Sarat Puthenpura
IPC分类号： H04W24/00 , H04L41/0631 , H04L41/5074 , H04W24/04 , H04L43/091 , H04W24/02
摘要： A method and apparatus for providing trouble isolation are disclosed. For example, the method monitors a plurality of sessions for a user group for detecting an abnormal cause code associated with the user group, determines a root cause for the abnormal cause code when a deviation is determined to have occurred for the cause code of the user group, wherein the root cause identifies either an issue associated with the communications network or an issue associated with user endpoint devices of the user group, and generates a ticket indicating the root cause.

2. 发明申请

US20220116800A1 AUTOMATED CELL PARAMETER UPDATE IN CELLULAR NETWORKS 有权
公开(公告)号：US20220116800A1
公开(公告)日：2022-04-14
申请号：US17644594
申请日：2021-12-16
申请人： AT&T Intellectual Property I, L.P. , AT&T Mobility II LLC
发明人： Nemmara Shankaranarayanan , Wei Yuan , Sarat Puthenpura , Slawomir Stawiarski , Shomik Pathak , Wenjie Zhao
IPC分类号： H04W24/02 , H04W76/11
摘要： The described technology is generally directed towards automated cell parameter updates in cellular networks. A network automation platform architecture is disclosed which includes elements configured to automatically analyze, recalculate, and deploy cell parameters such as PCI and RSI parameters, for cells of a cellular communication network.

3. 发明授权

US11240689B1 Automated cell parameter update in cellular networks 有权
公开(公告)号：US11240689B1
公开(公告)日：2022-02-01
申请号：US17069578
申请日：2020-10-13
申请人： AT&T Intellectual Property I, L.P. , AT&T Mobility II LLC
发明人： Nemmara Shankaranarayanan , Wei Yuan , Sarat Puthenpura , Slawomir Stawiarski , Shomik Pathak , Wenjie Zhao
IPC分类号： H04W24/02 , H04W76/11
摘要： The described technology is generally directed towards automated cell parameter updates in cellular networks. A network automation platform architecture is disclosed which includes elements configured to automatically analyze, recalculate, and deploy cell parameters such as PCI and RSI parameters, for cells of a cellular communication network.

4. 发明授权

US11188863B2 Methods, devices, and systems for prioritizing mobile network trouble tickets based on customer impact 有权
公开(公告)号：US11188863B2
公开(公告)日：2021-11-30
申请号：US16831003
申请日：2020-03-26
申请人： AT&T Intellectual Property I, L.P. , AT&T Mobility II LLC
发明人： He Yan , Lynn Lopez , Jason Pipkin , Kathryn Childs , Chichi Boderoux , Carla Sykes , Kevin Wilkins , Robert Samson , Sarat Puthenpura , Zihui Ge
IPC分类号： G06Q10/06
摘要： Aspects of the subject disclosure may include, for example, embodiments include receiving a first trouble ticket reporting a first service outage of a communication network and a second trouble ticket reporting a second service outage of the communication network. Further embodiments can include determining a first customer impact according to the first service outage and determining a second customer impact according to the second service outage. The first customer impact is determined by a degradation of quality metrics, a site priority, and a number of complaints due to each service outage. Additional embodiments can include identifying that the second customer impact is higher than the first customer impact. Also, embodiments can include prioritizing a resolution of the second trouble ticket over the first trouble ticket according to the second customer impact being higher than the first customer impact. Other embodiments are disclosed.

5. 发明申请

US20180041378A1 METHOD AND APPARATUS FOR PROVIDING TROUBLE ISOLATION VIA A NETWORK 审中-公开
公开(公告)号：US20180041378A1
公开(公告)日：2018-02-08
申请号：US15227451
申请日：2016-08-03
申请人： AT&T Intellectual Property I, L.P. , AT&T Mobility II LLC
发明人： He Yan , Anthony Caracciolo , Mira Desta , Zihui Ge , Brian Heard , Sarat Puthenpura
IPC分类号： H04L12/24 , H04W24/04
CPC分类号： H04L41/0631 , H04L41/5035 , H04L41/5074 , H04W24/02 , H04W24/04
摘要： A method and apparatus for providing trouble isolation are disclosed. For example, the method monitors a plurality of sessions for a user group for detecting an abnormal cause code associated with the user group, determines a root cause for the abnormal cause code when a deviation is determined to have occurred for the cause code of the user group, wherein the root cause identifies either an issue associated with the communications network or an issue associated with user endpoint devices of the user group, and generates a ticket indicating the root cause.

6. 发明申请

US20170164334A1 METHOD AND APPARATUS FOR TRANSMITTING A CONTROL SIGNAL TO A SELF ORGANIZING NETWORK CONTROLLER 审中-公开
公开(公告)号：US20170164334A1
公开(公告)日：2017-06-08
申请号：US14962802
申请日：2015-12-08
申请人： AT&T Intellectual Property I, LP. , AT&T Mobility II LLC
发明人： AJAY MAHIMKAR , Shomik Pathak , David Lee Applegate , Sarat Puthenpura , Zihui Ge , Kurt Huber , Swati Roy
IPC分类号： H04W72/04
CPC分类号： H04W72/042 , H04W24/02 , H04W84/18
摘要： A method and apparatus for transmitting a control signal to a self organizing network controller, are disclosed. For example, the method implemented via a processor receives a change, determines whether the change to at least one network element maintains an acceptable level for one or more service quality metrics based on a predicted service quality metric calculated using a modeling function, generates a control signal based on the determining, and transmits the control signal to the self organizing network controller to cause the self organizing network controller to configure the at least one network element in a communication network in accordance with the control signal.

7. 发明授权

US08886219B2 Timed fingerprint locating in wireless networks 有权
标题翻译：无线网络中的定时指纹定位
公开(公告)号：US08886219B2
公开(公告)日：2014-11-11
申请号：US13927020
申请日：2013-06-25
申请人： AT&T Mobility II LLC
发明人： Sheldon Meredith , Mark Austin , Jeremy Fix , Wenjie Zhao , Sarat Puthenpura
IPC分类号： H04B7/00 , H04W24/00 , G01S5/12 , G01S5/02 , H04W28/04 , H04W88/08 , H04W64/00
CPC分类号： H04W24/00 , G01S5/0252 , G01S5/12 , H04W28/04 , H04W64/00 , H04W88/08
摘要： A location of user equipment (UE) in a wireless network is determined. Geometric calculations are leveraged for an overlaid bin grid framework mapping the wireless network area to store differential values for each frame of the bin grid framework for each pair of relevant NodeBs. A timing offset can be determined, such that when a time value from a target UE is accessed, the location can be quickly determined. The target UE time value can be searched for in the pre-computed differential value data set indexed by a relevant NodeB site pair to return a set of frames (forming a hyperbola between the site pair) that can be intersected with a second set of frames for a second NodeB site pair for the same UE. The intersecting frames can represent the location of the UE in the wireless network and timing in the network is correctable based on the data.
摘要翻译：确定无线网络中的用户设备（UE）的位置。利用几何计算用于映射无线网络区域的叠加的箱网格框架来存储每对相关节点B的箱栅格框架的每个帧的差分值。可以确定定时偏移，使得当访问来自目标UE的时间值时，可以快速确定位置。可以在由相关的NodeB站点对索引的预先计算的差分值数据集中搜索目标UE时间值，以返回可以与第二组帧相交的一组帧（在站点对之间形成双曲线）为同一UE的第二个NodeB站点对。相交帧可以表示UE在无线网络中的位置，并且基于该数据可以校正网络中的定时。

8. 发明申请

US20130310065A1 LOCATION ESTIMATION OF A MOBILE DEVICE IN A UMTS NETWORK 有权
标题翻译： UMTS网络中移动设备的位置估计
公开(公告)号：US20130310065A1
公开(公告)日：2013-11-21
申请号：US13866909
申请日：2013-04-19
申请人： AT&T Mobility II LLC
发明人： Mark Austin , Jeremy Fix , Sheldon Meredith , Sarat Puthenpura , Gopalakrishnan Meempat
IPC分类号： G01S5/10
CPC分类号： G01S5/10 , G01S5/0063 , G01S5/0236 , G01S5/0242
摘要： The present disclosure provides devices, systems, and methods to utilize relative timing offset information reported by one or more mobile devices. When coupled with AGPS information reported by one or more mobile devices, the offset information is be used to calibrate calculations and subsequently to locate all 3G mobiles with GPS-like accuracy, whether or not a GPS receiver is available on said mobile device being located. A determination of a propagation delay between one or more cell sites and a mobile device is reported to a network and used to calibrate unknown information such as a timing offset, to improve the accuracy of a detected location. The relative timing offset can be applied to determine a location for all other mobile devices within the area served by the known base station. The present disclosure utilizes this method in conjunction with information crowd-sourced from a plurality of mobile devices.
摘要翻译：本公开提供了利用由一个或多个移动设备报告的相对定时偏移信息的设备，系统和方法。当与一个或多个移动设备报告的AGPS信息相结合时，偏移信息用于校准计算，并且随后定位具有类似GPS的精度的所有3G移动台，无论GPS接收机是否在所述移动设备上都可用。将一个或多个小区站点和移动设备之间的传播延迟的确定报告给网络并用于校准诸如定时偏移的未知信息，以提高检测到的位置的准确性。可以应用相对定时偏移来确定由已知基站服务的区域内的所有其他移动设备的位置。本公开将这种方法结合来自多个移动设备的信息结合起来。

9. 发明授权

US10834616B2 Method and apparatus for transmitting a control signal to a self organizing network controller 有权
公开(公告)号：US10834616B2
公开(公告)日：2020-11-10
申请号：US16284795
申请日：2019-02-25
申请人： AT&T Intellectual Property I, L.P. , AT&T Mobility II LLC
发明人： Ajay Mahimkar , Shomik Pathak , David Lee Applegate , Sarat Puthenpura , Zihui Ge , Kurt Huber , Swati Roy
IPC分类号： H04W24/02
摘要： A method and apparatus for transmitting a control signal to a self organizing network controller, are disclosed. For example, the method implemented via a processor receives a change, determines whether the change to at least one network element maintains an acceptable level for one or more service quality metrics based on a predicted service quality metric calculated using a modeling function, generates a control signal based on the determining, and transmits the control signal to the self organizing network controller to cause the self organizing network controller to configure the at least one network element in a communication network in accordance with the control signal.

10. 发明申请

US20190281077A1 SYSTEM AND METHOD FOR AUTOMATICALLY LEARNING SIGNATURES FOR OPERATIONS POLICIES 审中-公开
公开(公告)号：US20190281077A1
公开(公告)日：2019-09-12
申请号：US15914769
申请日：2018-03-07
申请人： AT&T Intellectual Property I, L.P. , AT&T Mobility II LLC
发明人： Supratim Deb , Shobha Venkataraman , Zihui Ge , He Yan , Jennifer Yates , Sanjeev Ahuja , Sarat Puthenpura
IPC分类号： H04L29/06 , H04L12/26 , G06F9/455 , H04L12/24
摘要： A system for generating network policies includes a run-time execution platform configured to manage operations of a network, an analytics engine in communication with the run-time execution platform, an input-output interface associated with the analytics engine, and a processor coupled to the input-output interface and wherein the processor effectuates operations including creating a set of baseline performance statistics associated with the network, identifying an anomaly in the network, scoring the anomalies based on the identifying step, and setting policies for operation of the network using predictive analytics.

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