公开(公告)号：US20190394828A1

公开(公告)日：2019-12-26

申请号：US16018872

申请日：2018-06-26

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

Inventor： Hongyan Lei ,  Yupeng Jia ,  Yonghui Tong ,  Zhi Cui

IPC: H04W76/20 ,  H04B7/0413

Abstract: Data can be sent simultaneously on the data links between long-term evolution (LTE) and new radio (NR) for dual connectively. However a mobile device can indicate its capabilities to the network. The mobile device capabilities can comprise the number of total multiple in multiple out (MIMO) layers that the mobile device can support. Because different sectors or markets can have different spectrums that can make use of an increased or decreased number of layers, then assessing the MIMO layer capabilities of the mobile device can allow the network to dynamically adjust the LTE side and the NR side capabilities to optimize network utilization.

公开(公告)号：US20190327592A1

公开(公告)日：2019-10-24

申请号：US15958047

申请日：2018-04-20

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

Inventor： Yupeng Jia ,  Yonghui Tong ,  Hongyan Lei

IPC: H04W4/60 ,  H04W8/24 ,  H04W52/02 ,  H04L5/00

Abstract: In one embodiment, a method can comprise sending identification data representative of an identification of a base station device to a subscriber identity module. In response to the sending the identification data, the method can comprise receiving status data representative of a response from the subscriber identity module, and based on the receiving the status data, sending, fetch data representative of a command to be acquired from the subscriber identity module. Additionally, the method can comprise receiving, from the subscriber identity module, command data associated with the command to be performed by the mobile device. Furthermore, based on the receiving the command data, the method can comprise sending, to the base station device, response data representative of whether the command has been determined to have been performed.

公开(公告)号：US10314105B2

公开(公告)日：2019-06-04

申请号：US15599171

申请日：2017-05-18

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

Inventor： Yupeng Jia ,  Inderpreet Ahluwalia

IPC: H04W4/70 ,  H04W24/08 ,  H04W52/02 ,  H04W76/28

Abstract: Various embodiments disclosed herein provide for sending queries and commands related to an extended idle mode discontinuous reception operation (eIDRX). There are vendor and manufacturer specific mechanisms for determining the eIDRX parameters of different, but there is currently not a network wide, standardized protocol for sending AT commands relating to eIDRX for device. In an embodiment, standardized eIDRX protocol can enable a mobile network to query a device to determine the current eIDRX mode and parameters, to query the device about the list/range of supported parameters, and to program the device to start using a new eIDRX parameter.

公开(公告)号：US20180242098A1

公开(公告)日：2018-08-23

申请号：US15962278

申请日：2018-04-25

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

Inventor： James Pratt ,  Eric Zavesky ,  Yupeng Jia

IPC: H04S7/00

CPC classification number: H04S7/303 ,  H04R2460/07 ,  H04R2499/11 ,  H04S7/301 ,  H04S2400/11 ,  H04S2400/13

Abstract: An audio adjustment and profile system is provided that can track individuals and speaker locations in an area to dynamically calibrate speakers to provide a uniform listening experience. The system can generate an acoustic model of a room and further calibrate speakers using the acoustic model. The audio adjustment and profile system can also use profile information associated with the listener to customize the listening experience based on the preference information in the profile information. The preference information can comprise mood preferences that emphasize certain frequencies and tones while limiting others.

公开(公告)号：US20250098007A1

公开(公告)日：2025-03-20

申请号：US18470467

申请日：2023-09-20

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

Inventor： Yupeng Jia ,  Jason Sikes

IPC: H04W76/15 ,  H04W72/0453

Abstract: Aspects of the subject disclosure may include, for example, establishing a communication session utilizing a first radio access technology (RAT), obtaining data associated with a performance of the communication session via the first RAT, analyzing the data to determine that the performance of the communication session may be enhanced utilizing a second RAT that is different from the first RAT, resulting in a first determination, and based on the first determination, causing the communication session to utilize the second RAT. Other embodiments are disclosed.

公开(公告)号：US20250013701A1

公开(公告)日：2025-01-09

申请号：US18894583

申请日：2024-09-24

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

Inventor： Yupeng Jia ,  Hongyan Lei ,  Venson Shaw

IPC: G06F16/9535 ,  G06F3/01 ,  H04L67/306 ,  H04L67/50

Abstract: Aspects of the subject disclosure may include, for example, providing immersive media to a computing device over a network utilizing a first network slice, a first spectrum resource allocation, and/or a first RAT; obtaining a metaverse profile associated with the user, which includes information defining or associated with user capabilities and content presentable in the immersive media; processing or initiating a different network slice, a different spectrum resource allocation, and/or a different RAT based on the metaverse profile; and continuing providing the immersive media to the computing device. Other embodiments are disclosed.

公开(公告)号：US12185118B2

公开(公告)日：2024-12-31

申请号：US17381715

申请日：2021-07-21

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

Inventor： Yupeng Jia

IPC: H04W72/04 ,  H04B17/318 ,  H04L27/00 ,  H04L27/26 ,  H04W16/14 ,  H04W24/10 ,  H04W36/06 ,  H04W72/20 ,  H04W72/30 ,  H04W72/50 ,  H04W74/00 ,  H04W76/15 ,  H04W76/18

Abstract: The disclosed technology is directed towards avoiding a misconfiguration that uses a Long Term Evolution (LTE) and new radio dynamic spectrum sharing (DSS) carrier as an LTE carrier and new radio primary secondary cell carrier concurrently for a dual connectivity mobile device. Network equipment can detect the misconfiguration and prevent its usage, or if already configured, deconfigure the LTE DSS secondary cell during setup of a dual connectivity mobile device. Alternatively a dual connectivity mobile device can detect the misconfiguration and notify the network to terminate one of the carriers. Information regarding the misconfiguration can be saved in the mobile device to proactively avoid the dual misconfiguration going forward. Such information can be communicated to other mobile devices, as well as the network.

公开(公告)号：US12108302B2

公开(公告)日：2024-10-01

申请号：US17361640

申请日：2021-06-29

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

Inventor： Yupeng Jia ,  Hongyan Lei

IPC: H04W24/08 ,  H04W36/38

CPC classification number: H04W36/385 ,  H04W24/08

Abstract: Aspects of the subject disclosure may include, for example, detecting initiation of a service associated with a UE, where the service comprises an OTT voice/video call, facilitating, for the service, activation of an end-to-end network slice between a core network and the UE, detecting a RAT switch determination for the UE, where the RAT switch determination relates to communicative coupling of the UE with a second network node, and where the second network node is associated with a second RAT different from the first RAT, responsive to the detecting the RAT switch determination, determining whether the service is ongoing over the end-to-end network slice, and, based on a determination that the service is ongoing over the end-to-end network slice, preventing the UE from communicatively coupling with the second network node until the service is determined to be completed or until the end-to-end network slice is released. Other embodiments are disclosed.

公开(公告)号：US12107739B2

公开(公告)日：2024-10-01

申请号：US16710165

申请日：2019-12-11

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

Inventor： Yupeng Jia ,  James Pratt ,  Eric Zavesky ,  Gregory Edwards ,  Michael Gonzales

IPC: H04W28/02 ,  H04L41/5009 ,  H04W28/16

CPC classification number: H04L41/5009 ,  H04W28/0226 ,  H04W28/0268 ,  H04W28/16

Abstract: Facilitating notification and corrective actions related to endpoint quality of service losses in advanced networks (e.g., 5G, 6G, and beyond) is provided herein. Operations of a method can comprise determining, by a system comprising a processor, that a quality of service level for a mobile device within a communications network has degraded below a threshold quality of service level. The method also can comprise in response to the determining, selecting, by the system, an action to be performed at a mobile device. The action can increase the quality of service level for the mobile device above the threshold quality of service level. Further, the method can comprise providing, by the system and to the mobile device, information indicative of the action.

公开(公告)号：US12081496B2

公开(公告)日：2024-09-03

申请号：US17162266

申请日：2021-01-29

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

Inventor： Yupeng Jia ,  Hongyan Lei

IPC: H04L5/14 ,  H04W72/0446

CPC classification number: H04L5/14 ,  H04W72/0446

Abstract: Aspects of the subject matter described herein are directed towards indicating to a wireless network device which time-division duplex slot patterns (slot formats) are supported by a user equipment device, e.g., which slot patterns have gone through interoperability and deployment testing (IODT) successfully with respect to the type of user equipment device. With the supported slot pattern information, the network can make an intelligent decision on scheduling downlink/uplink ratios, while selecting a slot pattern that the user equipment device is known to support. In one aspect, the technology adds a “Slot format IODTed” information element in the user equipment device capability information, which the network obtains when the user equipment device reports its capabilities to the network. In another aspect, the network can query the user equipment device for the supported slot format information.