公开(公告)号：US20220245689A1

公开(公告)日：2022-08-04

申请号：US17660497

申请日：2022-04-25

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

Inventor： Brittaney Zellner ,  Sameena Khan ,  Ryan Schaub ,  Barrett Kreiner ,  Ari Craine ,  Robert Koch

IPC: G06Q30/02 ,  H04W4/35 ,  G06Q30/06 ,  H04W4/02 ,  H04W4/38

Abstract: This disclosure comprises a solution that can sort objects based on values under various circumstances for the purpose of grouping objects and determining recommended placement or disposition of the objects. An object can be assigned a monetary value, a sentimental value, and a practical value. The practical value can be entered individually for the object via the web or virtual assistant access to the object inventory. The practical value can also be estimated via sensors on or proximate to the object that can sense activity related to the object.

公开(公告)号：US20220239957A1

公开(公告)日：2022-07-28

申请号：US17722645

申请日：2022-04-18

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

Inventor： Weidong Hu ,  Bernard Ku ,  Cameron Coursey

IPC: H04N21/218 ,  G06F21/10 ,  H04L9/40 ,  H04W12/04 ,  H04N21/222 ,  H04N21/2743 ,  H04N21/61 ,  H04N21/4788

Abstract: A content delivery network includes an overlay network having a plurality of cache servers. Each cache server configured to receive a request from a personal content server to register with the content delivery network, receive a request from a mobile capture device to establish communication with the personal content server, and establish a communication path through the overlay network between the mobile capture device and the personal content server. Each cache server is further configured to transfer content from the mobile capture device along the communication path to the personal content server.

公开(公告)号：US20220232275A1

公开(公告)日：2022-07-21

申请号：US17657949

申请日：2022-04-04

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

Inventor： Subhabrata Sen ,  Eric Petajan ,  Shichang Xu

IPC: H04N21/2662 ,  H04N21/24 ,  H04N21/2343 ,  H04N21/232 ,  H04N21/236 ,  H04N19/10 ,  H04N19/154

Abstract: A processing system may obtain a downscaled version of a reference copy of a video, comprising a plurality of downscaled versions of a plurality of frames of the reference copy of the video, obtain a first recorded frame of a first variant of a plurality of variants associated with the reference copy of the video, where the plurality of variants comprises a plurality of copies of the video encoded at different bitrates, generate a first downscaled version of the first recorded frame, calculate a first plurality of image distances between the first downscaled version of the first recorded frame and the plurality of downscaled versions of the plurality of frames of the reference copy of the video, and determine a first frame index of the first recorded frame in accordance with a first least image distance from among the first plurality of image distances that is calculated.

公开(公告)号：US20220224695A1

公开(公告)日：2022-07-14

申请号：US17712123

申请日：2022-04-02

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

Inventor： Richard E. Marsh ,  Abtine Najand ,  Wesley Nguyen

IPC: H04L9/40

Abstract: Concepts and technologies of network service control for anchoring client devices for network service access control are provided herein. In one aspect of the concepts and technologies disclosed herein, a system is provided and can include a processor and a memory storing computer-executable instructions that, upon execution of the processor, configure the processor to perform operations. The operations can include receiving an anchor instantiation command to anchor one or more client devices to an authorized service location. The anchor instantiation command can initiate an anchor instantiation time period. The operations can include determining, during the anchor instantiation time period, a plurality of anchor attributes associated with the one or more client devices at the authorized location. The operations can include creating an anchor location token that represents the authorized service location based on the plurality of anchor attributes that were determined during the anchor instantiation time period.

公开(公告)号：US20220222702A1

公开(公告)日：2022-07-14

申请号：US17144722

申请日：2021-01-08

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

Inventor： Danielle Silverman ,  Daniel Rosenfeld ,  Stanley Sudarso

IPC: G06Q30/02 ,  H04N21/81 ,  H04N21/24 ,  H04N21/258

Abstract: Aspects of the subject disclosure may include, for example, a device having a processing system including a processor; and a memory that stores executable instructions that, when executed by the processing system, facilitates a performance of operations including identifying an occurrence of a linear advertisement aired on a network channel of a multichannel video programming distributor system; estimating a first subscriber audience of the multichannel video programming distributor system exposed to the linear advertisement; identifying a second subscriber audience of the multichannel video programming distributor system provided an addressable advertisement during the occurrence of the linear advertisement; and determining a residual audience from the first subscriber audience and the second subscriber audience, wherein the residual audience comprises viewers in the first subscriber audience that are not in the second subscriber audience. Other embodiments are disclosed.

公开(公告)号：US20220221590A1

公开(公告)日：2022-07-14

申请号：US17700170

申请日：2022-03-21

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

Inventor： Channarong Tontiruttananon ,  Anoop Santh Mayor ,  Ken McDaniel ,  Kuntaporn Saiyos

IPC: G01S19/21 ,  H04K3/00

Abstract: Concepts and technologies directed to global positioning system spoofing countermeasures are disclosed. Embodiments can include a system that comprises a processor and a memory that stores computer-executable instructions that configure a processor to perform operations that include identifying a mobile transportation equipment that includes an electronic logging device and a low-power wide area device, where the electronic logging device obtains GPS location data from a GPS receiver unit and the low-power wide area device obtains independent location data via a narrow band path of a low-power wide area network. The operations can include determining that a spatio-temporal misalignment exists between the independent location data and the GPS location data for the mobile transportation equipment, and providing spatio-temporal data alignment. The operations can include determining that a GPS spoofing attack has occurred, and creating a GPS spoofing alert for the mobile transportation equipment.

公开(公告)号：US11388589B2

公开(公告)日：2022-07-12

申请号：US16800251

申请日：2020-02-25

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

Inventor： Yu Zhou ,  Rittwik Jana

IPC: H04W12/00 ,  H04W12/033 ,  H04L9/32 ,  H04L9/30

Abstract: The described technology is generally directed towards wireless communications for vehicle collision response. Devices onboard vehicles can wirelessly exchange information in response to detecting a collision. Public encryption keys can be exchanged, and exchanged information can optionally be encrypted using a received public encryption key. Exchanged information can include vehicle identification information and collision information. The collision information can furthermore be certified using a vehicle's private encryption key.

公开(公告)号：US11387560B2

公开(公告)日：2022-07-12

申请号：US16701348

申请日：2019-12-03

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

Inventor： Shikik Johnson ,  Paul Shala Henry ,  Giovanni Vannucci ,  Peter Wolniansky ,  Robert Bennett ,  Thomas M. Willis, III ,  Donald J. Barnickel ,  Farhad Barzegar ,  Irwin Gerszberg

IPC: H01Q13/00 ,  H01Q9/04 ,  H01P5/02 ,  H04B3/52

Abstract: Aspects of the subject disclosure may include, a device having a cylindrical coupler having a metallic shell that surrounds a transmission medium, wherein the cylindrical coupler launches a radio frequency signal from an aperture of the metallic shell as a guided electromagnetic wave that is bound to an outer surface of the transmission medium, and wherein the guided electromagnetic wave propagates along the outer surface of the transmission medium without requiring any electrical return path. An impedance matching element has a conductive trough within the metallic shell, wherein the impedance matching element couples the radio frequency signal to the cylindrical coupler via a coaxial feed point within the conductive trough, and wherein the conductive trough includes a first end forming a short circuit with the metallic shell and further includes a second end forming an open circuit within the metallic shell.

公开(公告)号：US11386758B2

公开(公告)日：2022-07-12

申请号：US16278601

申请日：2019-02-18

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

Inventor： Rudolph Mappus ,  Surekha Padala ,  Chad Blackwell

IPC: G01S15/88 ,  G08B6/00 ,  G01S15/93 ,  G01S15/10 ,  G01S15/87 ,  G08B13/16 ,  G01S1/72

Abstract: Devices, non-transitory computer-readable media and methods for providing a haptic signal based upon a detection of an object are disclosed. For example, the processor of a device may transmit a first ultrasonic signal via an ultrasonic emitter and detect an object based upon a receiving of a reflected signal via an ultrasonic detector, where the reflected signal comprises a reflection of the first ultrasonic signal from the object. The processor may further monitor for a second ultrasonic signal via the ultrasonic detector. The device may be associated with a user, and the second ultrasonic signal may be associated with a teammate of the user. The processor may also select whether to provide an instruction to a haptic actuator when the object is detected, based upon whether the second ultrasonic signal is received via the ultrasonic detector.

公开(公告)号：US11386463B2

公开(公告)日：2022-07-12

申请号：US16866798

申请日：2020-05-05

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

Inventor： Sanjeev Misra ,  Appavu Siva Prakasam ,  Ann Eileen Skudlark ,  Siva Kolachina ,  Nisha Shahul Hameed ,  Prashanth Boddhireddy ,  Lien Tran ,  Jenq-Chyuan Wang

IPC: G06Q30/02 ,  G06F16/35 ,  G06F16/93 ,  G06F40/295 ,  G06N5/04 ,  G06Q10/10 ,  G06N20/00

Abstract: Aspects of the subject disclosure may include, for example, determining classes from a corpus based on topic modeling, data clustering and unsupervised learning. Labels are determined for each of the classes and trained models are generated for each of the classes by assignment of a plurality of textual documents to labels based on a highest number of matches. A raw textual document can be tokenized and stop words removed. A corresponding one of the trained models can be selected according to a class that is applicable to subject matter of the raw textual document. The processed document can be assigned to a target label based on a highest number of matches of words. Other embodiments are disclosed.