Patents by Inventor Zhi Cui

Zhi Cui has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20230054133
    Abstract: A system of cameras can be used to generate a complete field of view within an edge network. For example, one camera can have a field of view where part of the view is obstructed by an object and/or by the camera's orientation. Yet another camera that is a part of the edge network can supplement the view of the first camera by providing an alternate view. The two views can be stitched together by a coordinate system such that a complete field of view can be utilized by both cameras. Additionally, where a field of view is not available by any stationary camera, the system can dispatch a mobile camera to help supplement the views.
    Type: Application
    Filed: October 19, 2022
    Publication date: February 23, 2023
    Inventors: Zhi Cui, Sangar Dowlatkhah, Nigel Bradley, Ari Craine, Robert Koch
  • Patent number: 11588786
    Abstract: According to one or more embodiments, a system can comprise a processor and a memory that can store executable instructions that, when executed by the processor, facilitate performance of operations. The operations can include establishing a wireless connection to a wireless network. The operations can further include receiving, via the wireless connection, data from a gateway device, that has been communicated via a network device of a publicly accessible network, wherein the data has been compared, by the gateway device, to a template of anomalous activity.
    Type: Grant
    Filed: December 2, 2019
    Date of Patent: February 21, 2023
    Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.
    Inventors: Mike Iapalucci, Myra Agostino, Zhi Cui, Jason Robbins, Gregory Stockman
  • Patent number: 11589356
    Abstract: Aspects of the subject disclosure may include, for example, transmitting a first message to a first network node, wherein the first message identifies a total count of resources available to a processing system across a plurality of carriers, transmitting a second message to a second network node that causes the second network node to obtain the total count of resources from the first network node, connecting the processing system to the first network node to receive first services in accordance with a first portion of the total count of resources, and connecting the processing system to the second network node to receive second services in accordance with a second portion of the total count of resources. Other embodiments are disclosed.
    Type: Grant
    Filed: March 11, 2021
    Date of Patent: February 21, 2023
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Hongyan Lei, Zhi Cui, Yupeng Jia, Yonghui Tong
  • Patent number: 11588899
    Abstract: Aspects of the subject disclosure include, for example, selecting a first edge device of a first network to provide a part of a service to a communication device, establishing a first session between the first edge device and a device of a second network for a duration of the service, wherein the first session is associated with a first portion of an address, establishing a second session between the first edge device and the communication device in accordance with an access technology to facilitate a transfer of first data associated with the first part of the service to the communication device, wherein the second session is associated with a second portion of the address, and wherein the second portion of the address identifies the access technology, and transferring the first data to the communication device in accordance with the address, wherein the address comprises a third portion that identifies the communication device. Other embodiments are disclosed.
    Type: Grant
    Filed: March 29, 2022
    Date of Patent: February 21, 2023
    Assignees: AT&T Intellectual Property I, L.P., AT&T Mobility II LLC
    Inventors: Zhi Cui, Sangar Dowlatkhah
  • Patent number: 11582757
    Abstract: A framework for dynamic network resource allocation and energy saving based on the real-time environment, radio network information, and machine learning (ML) can be utilized via a radio access network (RAN) intelligent controller (RIC). Real-time and predicted network utilization can facilitate resource and energy savings by leveraging the RIC platform. For example, a network information base (NIB) in the RIC platform can collects RAN and user equipment (UE) resource related information in real time and provides the abstraction of the access network in the real time. ML can predict real-time information about the UEs at time t based on data analytics and real time radio resource needs. The RIC can then instruct the network to reduce or increase resources.
    Type: Grant
    Filed: February 26, 2020
    Date of Patent: February 14, 2023
    Assignees: AT&T INIELLECTUAL PROPERTY I, L.P., AT&T MOBILITY II LLC
    Inventors: Zhi Cui, Sangar Dowlatkhah, Paul Smith, Jr.
  • Patent number: 11576019
    Abstract: In a 6G network, microservices can be utilized in the absence of a core network. For example, after a mobile device has authenticated, through its carrier network, with a transport service layer, microservices can be allocated to the mobile device without having to be transmitted via the core network. Thus, removing the core network from the process can generate a direct line of microservices from the transport layer to the end-user. Furthermore, additional microservices and/or resources can be access through a microservices library. Consequently, packets can be securely transmitted be a wireless network facilitating sending packet profile data from one to many node devices in anticipation of the packet traversing the various node devices.
    Type: Grant
    Filed: February 26, 2021
    Date of Patent: February 7, 2023
    Assignees: AT&T INTELLECTUAL PROPERTY I, L.P., AT&T MOBILITY II LLC
    Inventors: Sangar Dowlatkhah, Zhi Cui
  • Patent number: 11570869
    Abstract: A processing system including at least one processor may detect at least one dark zone in a vicinity of a user, determine at least one lighting feature for an illumination of the at least one dark zone in accordance with a user profile of the user, identify at least one light source to provide the illumination of the at least one dark area in accordance with the at least one lighting feature that is determined, and transmit an instruction to the at least one light source to provide the illumination of the at least one dark zone in accordance with the at least one lighting feature that is determined.
    Type: Grant
    Filed: October 13, 2021
    Date of Patent: January 31, 2023
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Ginger Chien, Zhi Cui, Eric Zavesky, Robert T. Moton, Jr., Adrianne Binh Luu, Robert Koch
  • Publication number: 20230025010
    Abstract: Aspects of the subject disclosure may include, for example, generating, at a first point in time, a first prediction regarding a likelihood that a communication device will attempt to connect to a service of a network at a second point in time that is subsequent to the first point in time, generating, at a third point in time that is prior to the second point in time, a second prediction regarding a scope of coverage of the network at the second point in time, and generating, by the processing system, a first ad-hoc network, modifying, by the processing system, a parameter of a second ad-hoc network, or a combination thereof, in accordance with the first prediction and the second prediction to extend the scope of coverage. Other embodiments are disclosed.
    Type: Application
    Filed: October 6, 2022
    Publication date: January 26, 2023
    Applicants: AT&T Intellectual Property I, L.P., AT&T Mobility II LLC
    Inventors: Zhi Cui, Sangar Dowlatkhah
  • Patent number: 11561538
    Abstract: Deployed drones are managed. For instance, a first drone detects whether the first drone is in communication with a command center via a first communication network to determine a configuration parameter of a first message to broadcast discovery information associated with the first drone. In response to the first drone being in communication with the command center via the first communication network, the first drone broadcasts the first message configured with a first value for the configuration parameter. Or, in response to the first drone not being in communication with the command center via the first communication network, the first drone broadcasts the first message configured with a second value for the configuration parameter different from the first value.
    Type: Grant
    Filed: November 25, 2020
    Date of Patent: January 24, 2023
    Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.
    Inventors: Sangar Dowlatkhah, Venson Shaw, Zhi Cui
  • Publication number: 20230020097
    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.
    Type: Application
    Filed: September 27, 2022
    Publication date: January 19, 2023
    Inventors: Hongyan Lei, Yupeng Jia, Yonghui Tong, Zhi Cui
  • Publication number: 20230016583
    Abstract: Aspects of the subject disclosure may include, for example, detecting a request for access to a wireless network via an access point. Responsive to a first determination that the identifier corresponds to an entry in the list, access is facilitated to the wireless network via the access point without the equipment of the requesting user providing credentials to the wireless network. The list includes a first set of entries corresponding to a first set of users having unrestricted access and a second set of entries corresponding to a second set of users having restricted access. Responsive to a second determination that the identifier does not correspond to any of the entries, a message is transmitted to equipment of the host regarding the request, and responsive to receiving approval, the list is updated to include the identifier. Other embodiments are disclosed.
    Type: Application
    Filed: September 16, 2022
    Publication date: January 19, 2023
    Applicant: AT&T Intellectual Property I, L.P.
    Inventors: Sangar Dowlatkhah, Zhi Cui, Venson Shaw
  • Patent number: 11553354
    Abstract: Aspects of the subject disclosure may include, for example, transmitting a first identifier associated with a processing system to a communication device, transmitting first data to the communication device, obtaining, from the communication device and based on the transmitting of the first identifier and the first data, a first directive, wherein the first directive directs the processing system to utilize a first radio access technology for a first communication session, and utilizing, based on the first directive, the first radio access technology for the first communication session. Other embodiments are disclosed.
    Type: Grant
    Filed: June 29, 2020
    Date of Patent: January 10, 2023
    Assignees: AT&T Intellectual Property I, L.P., AT&T Mobility II LLC
    Inventors: Zhi Cui, Sangar Dowlatkhah, Paul Edward Smith, Jr.
  • Publication number: 20230005270
    Abstract: A processing system including at least one processor may capture at least one image via at least one imaging sensor of an uncrewed aerial vehicle in a shared environment, detect a window within the at least one image, determine a location of the window in the shared environment, based upon a position of the uncrewed aerial vehicle and a distance between the uncrewed aerial vehicle and at least a portion of the window that is calculated from the at least one image, and record the location of the window in a map of the shared environment as a prohibited imaging zone.
    Type: Application
    Filed: September 12, 2022
    Publication date: January 5, 2023
    Inventors: Zhi Cui, Sangar Dowlatkhah, Sameena Khan, Troy Paige, Ari Craine, Robert Koch
  • Patent number: 11540189
    Abstract: A framework for a 6th generation (6G) ubiquitous wireless communications network is provided. A system comprises: a memory that stores executable instructions; and a processor, coupled to the memory, that facilitates execution of the executable instructions to perform operations.
    Type: Grant
    Filed: December 12, 2018
    Date of Patent: December 27, 2022
    Assignees: AT&T Intellectual Property I, L.P., AT&T Mobility II LLC
    Inventors: Zhi Cui, Sangar Dowlatkhah, Paul Smith, Jr.
  • Patent number: 11533253
    Abstract: Unlike smart devices, Internet of things (IoTs), such as meter readers, generate very low revenue per user. Traditional tunnel/bearer based connection-oriented architectures do not scale economically for billions of IoT devices due to the amount of signaling overhead associated with GTP tunnel setup/tear down and the states related to GTP tunnels maintained at various parts of the mobile network. However, the mobility network can efficiently support massive stationary and/or mobile IoTs by reducing the amount of signaling overhead, the state of the IoTs kept in network, and simplifying the data plane when possible.
    Type: Grant
    Filed: January 30, 2019
    Date of Patent: December 20, 2022
    Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.
    Inventors: Zhi Cui, Paul Smith, Jr., Farooq Bari
  • Patent number: 11527166
    Abstract: Concepts and technologies disclosed herein are directed to intelligent drone traffic management via a radio access network (“RAN”). As disclosed herein, a RAN node, such as an eNodeB, can receive, from a drone, a flight configuration. The flight configuration can include a drone ID and a drone route. The RAN node can determine whether capacity is available in an airspace associated with the RAN node. In response to determining that capacity is available in the airspace associated with the RAN node, the RAN node can add the drone ID to a queue of drones awaiting use of the airspace associated with the RAN node. When the drone ID is next in the queue of drones awaiting use of the airspace associated with the RAN node, the RAN node can instruct the drone to fly through at least a portion of the airspace in accordance with the drone route.
    Type: Grant
    Filed: March 8, 2021
    Date of Patent: December 13, 2022
    Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.
    Inventors: Venson Shaw, Zhi Cui, Sangar Dowlatkhah
  • Publication number: 20220394798
    Abstract: Techniques for creating a service slice of a network in an underserved area are presented. A vehicle can be associated with a slice component that can generate service slices of a service network for various services. The vehicle can travel to an underserved area that does not have adequate wireless coverage or advance capabilities. For a communication device associated with an entity located in an underserved area, slice component can generate a service slice to connect the communication device to the communication network (and service network), establish a session with the communication device, provide applications, including VNF applications, to the communication device, and communicate information between the communication device and communication network (and service network). If no radio access to the network is available, slice component can continue the session with an internal slice and store information in its service database, which is synced when reconnected to the network.
    Type: Application
    Filed: August 16, 2022
    Publication date: December 8, 2022
    Inventors: Sangar Dowlatkhah, Zhi Cui
  • Publication number: 20220379927
    Abstract: In one example, a method performed by a processing system including at least one processor includes receiving a plurality of data from an autonomous driving vehicle, presenting the plurality of data in a contextually aware dynamic visual indicator, generating an output that the autonomous driving vehicle is operating improperly based on an analysis of the plurality of data, and transmitting a control signal to the autonomous driving vehicle in response to the output that the autonomous driving vehicle is operating improperly to modify an operation of the autonomous driving vehicle.
    Type: Application
    Filed: May 25, 2021
    Publication date: December 1, 2022
    Inventors: Roger D. Wickes, James H. Pratt, Zhi Cui, Eric Zavesky
  • Patent number: 11509812
    Abstract: A system of cameras can be used to generate a complete field of view within an edge network. For example, one camera can have a field of view where part of the view is obstructed by an object and/or by the camera's orientation. Yet another camera that is a part of the edge network can supplement the view of the first camera by providing an alternate view. The two views can be stitched together by a coordinate system such that a complete field of view can be utilized by both cameras. Additionally, where a field of view is not available by any stationary camera, the system can dispatch a mobile camera to help supplement the views.
    Type: Grant
    Filed: November 19, 2021
    Date of Patent: November 22, 2022
    Assignees: AT&T INTELLECTUAL PROPERTY I, L.P., AT&T MOBILITY II LLC
    Inventors: Zhi Cui, Sangar Dowlatkhah, Nigel Bradley, Ari Craine, Robert Koch
  • Patent number: 11510111
    Abstract: Automatic neighbor relationships (ANR) and voice over new radio (VoNR) microservices can be implemented within a radio access network intelligent controller (RIC), which receives load information from network nodes and user equipment measurements from user equipment. The RIC can create and maintain real-time load information and leverage slicing knowledge of neighbor cells during mobility to direct the user equipment to various network slices. Thus, an enhanced radio access network (RAN) neighbor relationship that utilizes slicing information and VoNR preferences based on current and historical data can provide slice level RAN neighbor visibility on top of physical ANR relationships to enable enhancements for mobility management optimization for VoNR functionality.
    Type: Grant
    Filed: November 17, 2020
    Date of Patent: November 22, 2022
    Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.
    Inventors: Zhi Cui, Hongyan Lei