公开(公告)号：US20240348499A1

公开(公告)日：2024-10-17

申请号：US18752843

申请日：2024-06-25

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

Inventor： Ajay Mahimkar ,  Rakesh Sinha ,  Carlos Eduardo De Andrade ,  Weiyi Zhang ,  Robert Riding

IPC: H04L41/0813 ,  H04L41/08 ,  H04L41/0823 ,  H04L41/085 ,  H04L41/0873 ,  H04L41/12 ,  H04N21/462

CPC classification number: H04L41/0813 ,  H04L41/0836 ,  H04L41/085 ,  H04L41/0873 ,  H04L41/0883 ,  H04L41/0889 ,  H04L41/12 ,  H04N21/4622

Abstract: A new scalable approach to conflict-free deployment of changes across networks. The conflict rules or constraints may be modeled using policies and algorithms to determine an optimized schedule for change deployment.

公开(公告)号：US10693575B2

公开(公告)日：2020-06-23

申请号：US16118796

申请日：2018-08-31

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

Inventor： Rittwik Jana ,  Emir Halepovic ,  Rakesh Sinha ,  Vijay Gopalakrishnan ,  Ahmed Zahran ,  Darijo Raca ,  Cormac John Sreenan ,  Balagangadhar G. Bathula ,  Matteo Varvello

IPC: H04J1/16 ,  H04B17/373 ,  H04B17/391 ,  H04L12/26 ,  H04W72/08 ,  H04W8/22 ,  H04B17/382 ,  G06N20/00

Abstract: Aspects of the subject disclosure may include, for example, a method in which a processing system identifies a plurality of performance indicators comprising device performance indicators for a plurality of communication devices on a cellular network and network performance indicators for the cellular network. The method also includes obtaining historical data regarding the plurality of performance indicators for each of a series of time points during a past time period; the historical data for each of the plurality of performance indicators form an array of values for that performance indicator. The method further includes generating from each array a set of inputs to an algorithm for predicting a throughput of the cellular network during a future time period; the set of inputs comprises quantiles of the array, and the algorithm comprises a machine learning algorithm. Other embodiments are disclosed.

公开(公告)号：US20200028608A1

公开(公告)日：2020-01-23

申请号：US16587627

申请日：2019-09-30

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

Inventor： Balagangadhar Bathula ,  Angela Chiu ,  Rakesh Sinha ,  Sheryl Leigh Woodward

IPC: H04J14/02 ,  H04W16/18 ,  H04L12/729 ,  H04Q11/00

Abstract: A multi-layer network planning system can determine a set of regenerator sites (“RSs”) that have been found to cover all paths among a set of nodes of an optical layer of a multi-layer network and can determine a set of candidate RSs in the optical layer for use by the links between a set of nodes of an upper layer, wherein each RS can be selected as a candidate RS for the links. The system can determine a binary path matrix for the links between the set of nodes of the upper layer. The system can determine a min-cost matrix that includes a plurality of min-cost paths. The system can determine a best RS from the set of candidate RSs and can move the best RS from the set of candidate RSs into the set of RSs for the links. The system can then update the binary path matrix.

公开(公告)号：US10397123B2

公开(公告)日：2019-08-27

申请号：US15666040

申请日：2017-08-01

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

Inventor： Rittwik Jana ,  Jeffrey Erman ,  Vijay Gopalakrishnan ,  Emir Halepovic ,  Rakesh Sinha ,  Xuan Kelvin Zou

IPC: H04L29/06 ,  H04L12/825 ,  H04L29/08 ,  H04L12/911 ,  H04L12/835 ,  H04W8/02 ,  H04W24/08

Abstract: Aspects of the subject disclosure may include, for example, obtaining predicted available bandwidths for an end user device, monitoring buffer occupancy of a buffer of the end user device, determining bit rates for portions of media content according to the predicted available bandwidths and according to the buffer occupancy, and adjusting bit rates for portions of media content according to the predicted available bandwidths and according to the buffer occupancy during streaming of the media content to the end user device over a wireless network. Other embodiments are disclosed.

公开(公告)号：US11509589B2

公开(公告)日：2022-11-22

申请号：US17175970

申请日：2021-02-15

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

Inventor： Rittwik Jana ,  Jeffrey Erman ,  Vijay Gopalakrishnan ,  Emir Halepovic ,  Rakesh Sinha ,  Xuan Kelvin Zou

IPC: H04L47/25 ,  H04L47/30 ,  H04L67/02 ,  H04L47/70 ,  H04L65/61 ,  H04W8/02 ,  H04W24/08

Abstract: Aspects of the subject disclosure may include, for example, obtaining predicted available bandwidths for an end user device, monitoring buffer occupancy of a buffer of the end user device, determining bit rates for portions of media content according to the predicted available bandwidths and according to the buffer occupancy, and adjusting bit rates for portions of media content according to the predicted available bandwidths and according to the buffer occupancy during streaming of the media content to the end user device over a wireless network. Other embodiments are disclosed.

公开(公告)号：US11463307B2

公开(公告)日：2022-10-04

申请号：US17157558

申请日：2021-01-25

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

Inventor： Ajay Mahimkar ,  Rakesh Sinha ,  Carlos Eduardo De Andrade ,  Weiyi Zhang ,  Robert Riding

IPC: H04L41/0813 ,  H04L41/08 ,  H04L41/0823 ,  H04N21/462 ,  H04L41/085 ,  H04L41/12 ,  H04L41/0873

Abstract: A new scalable approach to conflict-free deployment of changes across networks. The conflict rules or constraints may be modeled using policies and algorithms to determine an optimized schedule for change deployment.

公开(公告)号：US11356329B2

公开(公告)日：2022-06-07

申请号：US16898114

申请日：2020-06-10

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

Inventor： Pramod Jamkhedkar ,  Muhammad Bilal Anwer ,  Rakesh Sinha ,  Bingzhe Liu ,  Kostas Oikonomou ,  Vijay Gopalakrishnan

IPC: H04L41/0893 ,  G06F16/901 ,  H04L41/14 ,  H04W24/02

Abstract: A processing system may obtain an intent comprising a desired network state for a telecommunication network, determine an existing network state, where the desired network state and the existing network state are defined in accordance with a graph representing the telecommunication network, where the graph includes objects and relationships between the plurality of objects, and where each of the objects includes one or more properties. The processing system may compose a strategy that includes a plurality of policies to obtain the desired network state from the existing network state, where each of the policies comprises an action that is to be implemented in the telecommunication network, where the composing comprises performing a state exploration process over the graph, and where each state transition of the process corresponds to one of the policies. The processing system may then implement the strategy to place the telecommunication network in the desired network state.

公开(公告)号：US20210250232A1

公开(公告)日：2021-08-12

申请号：US17157558

申请日：2021-01-25

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

Inventor： Ajay Mahimkar ,  Rakesh Sinha ,  Carlos Eduardo De Andrade ,  Weiyi Zhang ,  Robert Riding

IPC: H04L12/24 ,  H04N21/462

Abstract: A new scalable approach to conflict-free deployment of changes across networks. The conflict rules or constraints may be modeled using policies and algorithms to determine an optimized schedule for change deployment.

公开(公告)号：US20200267052A1

公开(公告)日：2020-08-20

申请号：US16277347

申请日：2019-02-15

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

Inventor： Ajay Mahimkar ,  Rakesh Sinha ,  Carlos Eduardo De Andrade ,  Weiyi Zhang ,  Robert Riding

IPC: H04L12/24

Abstract: A new scalable approach to conflict-free deployment of changes across networks. The conflict rules or constraints may be modeled using policies and algorithms to determine an optimized schedule for change deployment.

公开(公告)号：US10601731B2

公开(公告)日：2020-03-24

申请号：US16557313

申请日：2019-08-30

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

Inventor： Rakesh Sinha ,  Jeffrey Erman ,  Guangzhi Li ,  Jiasi Chen ,  Kadangode K. Ramakrishnan

IPC: H04L12/911 ,  H04L29/06 ,  H04L29/08 ,  H04W4/08 ,  H04W4/80

Abstract: Aspects of the subject disclosure may include, for example, a broadcast services platform includes a memory that stores operational instructions. A processor executes the operational instructions to: receive user data, the user data including a list of users and performance metric data corresponding to individual ones of the users; sort the list of the users in order of the performance metric data to generate a sorted list of the users; partition the sorted list of the users to generate a plurality of user groups; and generate network resource allocation data that allocates network resources to provide broadcast services to the users. Other embodiments are disclosed.