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公开(公告)号：US20250008587A1
公开(公告)日：2025-01-02
申请号：US18827937
申请日：2024-09-09
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Michael Hwang , Varun Gupta , Shu Shi , Christopher Rath , Rittwik Jana
Abstract: Facilitating geo-distributed dynamic network system for ubiquitous access to multiple private networks in advanced networks (e.g., 4G, 5G, and beyond) is provided herein. Operations of a method can comprise establishing, by a system comprising a processor, a first communication link between a first network device and group of devices connected via a private network connection. The method also can comprise establishing, by the system, a second communication link between the first network device and a second network device. The second network device can be included in a group of network devices associated with a communication network provider. Further, the second network device can facilitate communication with a communication device.
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公开(公告)号：US11653267B2
公开(公告)日：2023-05-16
申请号：US17241175
申请日：2021-04-27
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Yu Zhou , Varun Gupta , Rittwik Jana , John Murray
IPC: H04J3/16 , H04J11/00 , H04W24/02 , H04W24/08 , H04W24/10 , H04W28/02 , H04W28/08 , H04W28/16 , H04W56/00 , H04W72/04 , H04W72/12 , H04W84/04 , H04W88/12 , H04W88/18 , H04W92/02 , H04W92/12 , H04W72/0446
CPC classification number: H04W28/16 , H04J3/1694 , H04J11/0023 , H04W24/02 , H04W24/08 , H04W24/10 , H04W28/0247 , H04W28/09 , H04W56/0015 , H04W72/0433 , H04W72/0446 , H04W72/0486 , H04W72/1252 , H04J2011/0013 , H04J2011/0096 , H04J2211/003 , H04W84/04 , H04W88/12 , H04W88/18 , H04W92/02 , H04W92/12
Abstract: Aspects of the subject disclosure may include, for example, a process or apparatus for receiving, by a processing system including a processor, cell traffic reports for cells of a radio communication network, performing a reconfiguration analysis to identify reconfiguration information to reconfigure the radio communication network according to changing network conditions, and communicating the reconfiguration information defining a new cell configuration for the cells of the radio communication network and communicating information defining a new reconfiguration time for the cells to substantially synchronously switch to communicating according to the reconfiguration information. The receiving the cell traffic reports, the performing the reconfiguration analysis and the communicating the reconfiguration information occur in substantially real time. Other embodiments are disclosed.
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公开(公告)号：US20210266247A1
公开(公告)日：2021-08-26
申请号：US17314552
申请日：2021-05-07
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Rajarajan Sivaraj , Varun Gupta , Dhruv Gupta , Rittwik Jana , Jin Wang , Laurie Bigler , Weihua Ye , Zhengye Liu
Abstract: The described technology is generally directed towards reducing latency in a wireless communications network. Radio access network latency data corresponding to a measured latency impact criterion is obtained by a network device of a wireless network. Based on the radio access network latency data, latency guidance data usable by the radio network device to achieve a reduction in communication latency that is experienced by a user equipment is predicted, e.g., by a learned model. The latency guidance data can be used to facilitate a reduction in the communication latency that is experienced by a user equipment.
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公开(公告)号：US20210243483A1
公开(公告)日：2021-08-05
申请号：US17239840
申请日：2021-04-26
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Shu Shi , John F. Murray , Michael Hwang , Rittwik Jana , Varun Gupta
IPC: H04N21/238 , H04N21/414 , H04N21/218 , H04N21/222 , H04N21/24
Abstract: Aspects of the subject disclosure may include, for example, embodiments for determining a first motion-to-update latency of a mobile device in relation to receiving a video content update provided by a video content server. Further embodiments include, responsive to determining that the first motion-to-update latency exceeds a threshold: determining a motion-to-update latency of the mobile device in relation to receiving video content updates from a plurality of edge servers resulting in a plurality of motion-to-update latencies, identifying a second motion-to-update latency from the plurality of motion-to-update latencies that is below the threshold, identifying an edge server associated with the second motion-to-update latency, and transmitting video content to the edge server to mitigate the first motion-to-update latency. The edge server provides a portion of the video content at different time intervals to the mobile device and the video content comprises panoramic video content. Other embodiments are disclosed.
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公开(公告)号：US10972789B2
公开(公告)日：2021-04-06
申请号：US16429958
申请日：2019-06-03
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Zhehui Zhang , Shu Shi , Rittwik Jana , Varun Gupta
IPC: H04N7/16 , H04N21/4402 , H04N21/434 , H04N21/45 , H04N21/414
Abstract: Aspects of the subject disclosure may include, for example, receiving, over a communication network, a plurality of requests for frames of video content to provide to a mobile device. Further embodiments can include determining a first portion of the plurality of requests are for pre-fetch frames of the video content, and providing, over the communication network, the pre-fetch frames to the mobile device over a default bearer path. Additional embodiments can include determining a second portion of the plurality of requests are for emergent frames of the video content, and providing, over the communication network, the emergent frames to the mobile device over a dedicated bearer path. Other embodiments are disclosed.
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Patent Agency Ranking
6.发明授权公开(公告)号：US10812771B1
公开(公告)日：2020-10-20
申请号：US16438697
申请日：2019-06-12
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Shu Shi , Varun Gupta , Rittwik Jana
IPC: H04N7/18 , H04N13/117 , H04N13/366 , G06T3/40 , G06T5/00 , H04N13/194
Abstract: Aspects of the subject disclosure may include, for example, obtaining image content over a communication network, determining a predicted viewpoint of a user associated with the image content, and adjusting the image content to equirectangular image content according to the predicted viewpoint. Further aspects can include downscaling the equirectangular image content according to a display capability of a mobile device resulting in a downscaled equirectangular image content, cropping the downscaled equirectangular image content resulting in a cropped equirectangular image content, and providing, over the communication network, the cropped equirectangular image content to the mobile device. Other embodiments are disclosed.
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公开(公告)号：US12114381B2
公开(公告)日：2024-10-08
申请号：US17546380
申请日：2021-12-09
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Michael Hwang , Varun Gupta , Shu Shi , Christopher Rath , Rittwik Jana
CPC classification number: H04W76/15 , H04W76/30 , H04W12/02 , H04W84/042 , H04W84/12
Abstract: Facilitating geo-distributed dynamic network system for ubiquitous access to multiple private networks in advanced networks (e.g., 4G, 5G, and beyond) is provided herein. Operations of a method can comprise establishing, by a system comprising a processor, a first communication link between a first network device and group of devices connected via a private network connection. The method also can comprise establishing, by the system, a second communication link between the first network device and a second network device. The second network device can be included in a group of network devices associated with a communication network provider. Further, the second network device can facilitate communication with a communication device.
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公开(公告)号：US11600070B2
公开(公告)日：2023-03-07
申请号：US17221947
申请日：2021-04-05
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Tarek Elgamal , Shu Shi , Varun Gupta , John Murray , Rittwik Jana
Abstract: A system can obtain a labelled data set, including historic video data and labelled events. The system can divide the labelled data set into historic training/testing data sets. The system can determine, using the historic training data set, a plurality of different parameter configurations to be used by a video encoder to encode a video that includes a plurality of video frames. Each parameter configuration can include a group of pictures (“GOP”) size and a scenecut threshold. The system can calculate an accuracy of event detection (“ACC”) and a filtering rate (“FR”) for each parameter configuration. The system can calculate, for each parameter configuration of the plurality of different parameter configurations, a harmonic mean between the ACC and the FR. The system can then select a best parameter configuration of the plurality of different parameter configurations based upon the parameter configuration that has the highest harmonic mean.
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公开(公告)号：US11102087B2
公开(公告)日：2021-08-24
申请号：US16376813
申请日：2019-04-05
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Peixuan Gao , Michael Hwang , Christopher Rath , Rittwik Jana , Shu Shi , Varun Gupta
Abstract: A processing system including at least one processor may receive a request from a client device for a deployment of a client service to a mobile edge infrastructure of a telecommunication network, the mobile edge infrastructure including host devices, and determine at least one requirement for the client service, including at least one of: a distance requirement, comprising a maximum distance between the client device and a candidate host device for deploying the service, or a latency requirement, comprising a maximum latency between the client device and the candidate host device for deploying the service. The processing system may further determine at least one available host device of the mobile edge infrastructure that meets the requirements, select a host device from among the at least one available host device to run the client service, and instruct the client device to connect to the host device that is selected.
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公开(公告)号：US11044185B2
公开(公告)日：2021-06-22
申请号：US16220664
申请日：2018-12-14
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Rajarajan Sivaraj , Varun Gupta , Dhruv Gupta , Rittwik Jana , Jin Wang , Laurie Bigler , Weihua Ye , Zhengye Liu
Abstract: The described technology is generally directed towards reducing latency in a wireless communications network. Radio access network latency data corresponding to a measured latency impact criterion is obtained by a network device of a wireless network. Based on the radio access network latency data, latency guidance data usable by the radio network device to achieve a reduction in communication latency that is experienced by a user equipment is predicted, e.g., by a learned model. The latency guidance data can be used to facilitate a reduction in the communication latency that is experienced by a user equipment.
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