公开(公告)号：US20230247612A1

公开(公告)日：2023-08-03

申请号：US18295294

申请日：2023-04-04

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

Inventor： Yupeng Jia ,  Jiansong Wang ,  Hongyan Lei ,  Farooq Bari

IPC: H04W72/0453 ,  H04W8/08

CPC classification number: H04W72/0453 ,  H04W8/08

Abstract: The described technology is generally directed towards a frequency-aware cellular communication network. A mobile device, or a radio access network (RAN) device at a base station in communication with the mobile device, can proactively notify a core network device regarding changes of a frequency band used for communications between the mobile device and the base station. The core network can use received notifications to adjust service provided to the mobile device.

公开(公告)号：US11672042B2

公开(公告)日：2023-06-06

申请号：US17087768

申请日：2020-11-03

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

Inventor： Yupeng Jia ,  Hongyan Lei

IPC: H04W76/18 ,  H04W76/16 ,  H04W76/11 ,  H04W64/00

CPC classification number: H04W76/18 ,  H04W64/003 ,  H04W76/11 ,  H04W76/16

Abstract: Example methods, computer-readable media, and endpoint devices for transmitting a failure information message containing a base station identifier, a frequency identifier, and location information of the endpoint device associated with a radio link failure are described. For instance, a processing system of an endpoint device including at least one processor may detect a radio link failure for a radio link between the endpoint device and a base station of a cellular network, determine location information of the endpoint device, the location information includes at least a coordinate position of the endpoint device, and determine a base station identifier that identifies the base station and a frequency identifier associated with a frequency of the radio link. The processing system may further transmit a failure information message containing the base station identifier, the frequency identifier, and the location information of the endpoint device.

公开(公告)号：US11663791B1

公开(公告)日：2023-05-30

申请号：US17455177

申请日：2021-11-16

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

Inventor： James Pratt ,  Yupeng Jia ,  Eric Zavesky

IPC: G06T19/00 ,  G10L15/18 ,  G10L25/63 ,  G06T19/20 ,  G06Q30/016 ,  G10L15/22 ,  G06T13/40

CPC classification number: G06T19/006 ,  G06Q30/016 ,  G06T13/40 ,  G06T19/20 ,  G10L15/1815 ,  G10L15/22 ,  G10L25/63 ,  G06T2219/2016

Abstract: An example method includes identifying a need and an emotional state of a user who is participating in an interaction with a support application, retrieving a set of preferences for the user, selecting a set of features for an avatar to be presented to the user, wherein the set of features is selected based at least on the emotional state of the user and the set of preferences, selecting a stored workflow based on the need of the user, and rendering the avatar to exhibit the set of features and to present the stored workflow as part of the interaction.

公开(公告)号：US20230062814A1

公开(公告)日：2023-03-02

申请号：US17411100

申请日：2021-08-25

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

Inventor： Yizhe Zhang ,  Yupeng Jia

IPC: H04W24/04 ,  H04W24/08

Abstract: Aspects of the subject disclosure may include, for example, identifying, by a processing system including a processor, a penetration loss, resulting in an identified penetration loss, obtaining, by the processing system, an indication of a first frequency or a first frequency range associated with a first communication, and identifying, based on the identified penetration loss and the indication, a type of cover that at least partially encases the processing system, resulting in an identified type of cover. Other embodiments are disclosed.

公开(公告)号：US20230043054A1

公开(公告)日：2023-02-09

申请号：US17965840

申请日：2022-10-14

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

Inventor： Yupeng Jia ,  Wen Yang ,  Hongyan Lei

IPC: H04W76/27 ,  H04W76/10 ,  H04W24/10

Abstract: Event triggered network parameter manipulation can include detecting a trigger to collect data associated with a connection between a user equipment and a cellular network; triggering delivery of a radio resource control message to the user equipment by the cellular network; and receiving, from the user equipment, a report that can include operational data associated with the user equipment. Data from the cellular network can be obtained. The data can include the report and operational data associated with the cellular network. The operational data associated with the cellular network can include connection parameters associated with the connection between the user equipment and the cellular network. The data can be analyzed to determine one of the connection parameters that is to be manipulated, and a command that instructs a recipient of the command to manipulate the one of the connection parameters can be issued.

公开(公告)号：US20220417863A1

公开(公告)日：2022-12-29

申请号：US17823201

申请日：2022-08-30

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

Inventor： Eric Zavesky ,  Yupeng Jia ,  Yizhe Zhang

IPC: H04W52/14 ,  H04W52/22 ,  H04W52/26 ,  H04W52/28

Abstract: Facilitating real-time power optimization in advanced networks (e.g., 5G, 6G, and beyond) is provided herein. Operations of a method can include determining, by a system comprising a memory and a processor, a power distribution setting for a user equipment that includes multiple radios based on a historical radio power usage, a historical performance result, a current location, and an application currently executing on the user equipment. The method also can include implementing, by the system, the power distribution setting across the multiple radios of the user equipment. The first radio of the multiple radios can be a first radio type and a second radio of the multiple radios can be a second radio type, different from the first radio type.

公开(公告)号：US11540186B2

公开(公告)日：2022-12-27

申请号：US17238194

申请日：2021-04-22

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

Inventor： Yonghui Tong ,  Kurt Huber ,  Hongyan Lei ,  Yupeng Jia

IPC: H04W36/00 ,  H04W76/28 ,  H04W88/06 ,  H04W36/30

Abstract: When frequency range 1 (FR1) (e.g., Sub6 Ghz radio coverage), and FR2 (e.g., mmW coverage) are present in a given area, there can be a broader coverage from FR1 broadcasting in addition to targeted coverage from FR2 broadcasting. Consequently, FR1 can overlap FR2. To generate system efficiencies, the FR1 and FR2 spectrums can be combined by carrier aggregation (CA) and/or dual connectivity (DC). Thus, a hybrid approach can combine use of both CA and DC, based on radio access network instructions and radio frequency conditions experienced by a user equipment device as it transitions between CA and DC coverage areas.

公开(公告)号：US11539830B2

公开(公告)日：2022-12-27

申请号：US17084026

申请日：2020-10-29

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

Inventor： Yupeng Jia ,  Inderpreet Ahluwalia

IPC: H04M1/72469 ,  H04W72/04 ,  H04W24/08 ,  H04W24/10 ,  H04W36/30 ,  H04L43/16 ,  H04L5/00

Abstract: A 5G stand alone system information broadcast message (SIB) can be drilled down into to determine a frequency range (sub 6 Ghz, millimeter wave, or both) that is accessible to a stand-alone user equipment based on a cell associated with the user equipment. The frequency range can be used to determine whether the user equipment shall display a “5G” icon or a “5G+” icon. The display can also be dependent on whether the user equipment is in idle/inactive modes or connected mode. Optionally, the user equipment can be a sub 6 Ghz dual band (frequency range 1 and frequency range 2) device, which can also be used to determine the displayed icon of the user equipment.

公开(公告)号：US20220394514A1

公开(公告)日：2022-12-08

申请号：US17891978

申请日：2022-08-19

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

Inventor： Yizhe Zhang ,  Yupeng Jia

IPC: H04W24/02 ,  H04W24/08

Abstract: Mobile device testing efficiencies can be increased by a testing interface designed to elicit mobile device characteristics from a mobile device. A mapping table can be used to request specific characteristic data from a mobile device. Once received by a base station device, the base station device can utilize the characteristic data to optimize performance of the base station device and/or the mobile device. The requested characteristics can comprise temperature data, beamforming data, array data, and/or other data that is relative to the mobile device and its performance.

公开(公告)号：US20220360512A1

公开(公告)日：2022-11-10

申请号：US17871318

申请日：2022-07-22

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

Inventor： James Pratt ,  Yupeng Jia ,  Eric Zavesky

IPC: H04L43/0864 ,  H04L43/16 ,  H04L43/065 ,  H04L43/0817

Abstract: A computer-implemented method includes receiving information associated with a plurality of user equipment (UE), wherein the information comprises location information for each of the plurality of UE and receiving information associated with a plurality of temporary network attached compute (NAC) apparatuses in proximity to the plurality of UE. The computer-implemented method further includes analyzing the information associated with the plurality of UE or the information associated with the plurality of temporary NAC apparatuses. The computer-implemented method further includes in response to the analysis, detecting a trigger, wherein the trigger comprises reaching one or more thresholds associated with the information associated with the plurality of UE or the information associated with the plurality of temporary NAC apparatuses. The computer-implemented method further includes based on the trigger, orchestrating movement, and connection of each of the plurality of temporary NAC apparatuses.