Patents by Inventor Kaixiang Hu

Kaixiang Hu 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: 20240080759
    Abstract: Disclosed are various embodiments for on-demand application-driven network slicing. In one embodiment, first data is transmitted to or from a first application in a particular computing device using a first network slice in a communications network. A request is sent from the particular computing device to configure a second network slice in the communications network based at least in part on a requirement of a second application. Second data is transmitted to or from the second application using the second network slice.
    Type: Application
    Filed: June 5, 2023
    Publication date: March 7, 2024
    Inventors: Diwakar Gupta, Kiran Kumar Edara, Igor A. Kostic, Kaixiang Hu, Shane Ashley Hall, Ishwardutt Parulkar
  • Patent number: 11886315
    Abstract: Disclosed are various embodiments for managing computing capacity in radio-based networks and associated core networks. In one embodiment, it is determined that a set of computing hardware implementing a radio-based network for a customer has an excess capacity. At least one action is implemented to reallocate the excess capacity of the computing hardware.
    Type: Grant
    Filed: December 10, 2020
    Date of Patent: January 30, 2024
    Assignee: AMAZON TECHNOLOGIES, INC.
    Inventors: Diwakar Gupta, Kiran Kumar Edara, Igor A. Kostic, Kaixiang Hu, Shane Ashley Hall, Ishwardutt Parulkar
  • Patent number: 11871240
    Abstract: Disclosed are various embodiments for interfaces for creating radio-based private networks. In one embodiment, a request is received via an interface to create a radio-based private network for a customer. The request indicates a quantity of wireless devices that will connect to the radio-based private network. A quantity of radio units to serve the radio-based private network is determined based at least in part on the quantity of wireless devices. The radio units are preconfigured to implement a radio access network for the radio-based private network. A shipment is initiated to the customer of the radio units that have been preconfigured. Resources in a cloud provider network are provisioned to function as a core network for the radio-based private network.
    Type: Grant
    Filed: June 28, 2021
    Date of Patent: January 9, 2024
    Assignee: AMAZON TECHNOLOGIES, INC.
    Inventors: Diwakar Gupta, Leslie Andrew Prock, Kaixiang Hu, Upendra Bhalchandra Shevade, Shane Ashley Hall, Sahil Mansukhlal Koladiya, Ishwardutt Parulkar
  • Patent number: 11812265
    Abstract: Disclosed are various embodiments for certificate-based authentication in radio-based networks. In one embodiment, a request for service from a radio-based network is received from a client device. The request for service includes a secure certificate. The radio-based network includes a radio access network and an associated core network. The authenticity of the secure certificate is validated based at least in part on a certificate signature in the secure certificate signed by a certificate authority. It is determined that an entity identified in the secure certificate is permitted to access the radio-based network. Radio-based network access is provided to the client device in response to determining that the entity is permitted to access the radio-based network.
    Type: Grant
    Filed: November 15, 2021
    Date of Patent: November 7, 2023
    Assignee: AMAZON TECHNOLOGIES, INC.
    Inventors: Diwakar Gupta, Kaixiang Hu, Benjamin Wojtowicz, Upendra Bhalchandra Shevade, Shane Ashley Hall
  • Publication number: 20230336460
    Abstract: Disclosed are various embodiments that provide highly available data-processing network functions for radio-based networks. In one embodiment, routing information is received from a plurality of instantiations of a data-processing network function of a radio-based network. Based at least in part on the routing information, a route to a first instantiation of the plurality of instantiations of the data-processing network function is advertised. Based at least in part on the routing information, a backup route to a second instantiation of the plurality of instantiations of the data-processing network function is advertised.
    Type: Application
    Filed: June 22, 2023
    Publication date: October 19, 2023
    Inventors: Diwakar Gupta, Kiran Kumar Edara, Igor A. Kostic, Kaixiang Hu, Shane Ashley Hall, Joseph Elmar Magerramov, Stephen Callaghan, Ethan Joseph Torretta, Ishwardutt Parulkar
  • Patent number: 11729091
    Abstract: Disclosed are various embodiments that provide highly available data-processing network functions for radio-based networks. In one embodiment, a tunnel host consistently routes network traffic associated with a range of network addresses in a radio-based network to a first instance of a data-processing network function instead of a second instance of the data-processing network function. A problem with the first instance of the data-processing network function is then detected. Additional network traffic associated with the range of network addresses is redirected from the first instance of the data-processing network function to the second instance of the data-processing network function.
    Type: Grant
    Filed: December 10, 2020
    Date of Patent: August 15, 2023
    Assignee: AMAZON TECHNOLOGIES, INC.
    Inventors: Diwakar Gupta, Kiran Kumar Edara, Igor A. Kostic, Kaixiang Hu, Shane Ashley Hall, Joseph Elmar Magerramov, Stephen Callaghan, Ethan Joseph Torretta, Ishwardutt Parulkar
  • Patent number: 11711727
    Abstract: Disclosed are various embodiments for provisioning radio-based networks on demand. In one embodiment, a request to provision a radio-based network to cover an area is received. At least one radio access network operated by at least one communication service provider that covers the area is determined. A capacity is provisioned in the radio access network(s) for the radio-based network to cover the area. At least a portion of a core network is provisioned for the radio-based network in a cloud provider network.
    Type: Grant
    Filed: March 16, 2021
    Date of Patent: July 25, 2023
    Assignee: AMAZON TECHNOLOGIES, INC.
    Inventors: Diwakar Gupta, Kaixiang Hu, Igor A Kostic, Upendra Bhalchandra Shevade, Shane Ashley Hall, Kiran Kumar Edara, Ishwardutt Parulkar
  • Patent number: 11711759
    Abstract: Disclosed are various embodiments for on-demand application-driven network slicing. In one embodiment, it is determined that an application implemented in a particular computing device has an increased quality-of-service requirement in order to send or receive data via a communications network. The increased quality-of-service requirement is greater than an existing quality-of-service provided to the application by the communications network. The application sends a request that causes capacity in a network slice having the increased quality-of-service requirement in the communications network to be allocated for the application. The data is transmitted to or from the application using the network slice.
    Type: Grant
    Filed: April 15, 2022
    Date of Patent: July 25, 2023
    Assignee: AMAZON TECHNOLOGIES, INC.
    Inventors: Diwakar Gupta, Kiran Kumar Edara, Igor A. Kostic, Kaixiang Hu, Shane Ashley Hall, Ishwardutt Parulkar
  • Publication number: 20230232246
    Abstract: Disclosed are various embodiments for automated deployment of radio-based networks. In one embodiment, a modification is determined for a radio-based network operated by a provider for a customer under a utility computing model. The modification may be to a list of permitted devices allowed to use the radio-based network, a number of cells in the radio-based network, a latency criterion for the radio-based network, or a bandwidth for the radio-based network. One or more actions are then implemented to modify the radio-based network.
    Type: Application
    Filed: March 23, 2023
    Publication date: July 20, 2023
    Inventors: Diwakar Gupta, Kiran Kumar Edara, Igor A. Kostic, Kaixiang Hu, Shane Ashley Hall, Ishwardutt Parulkar
  • Publication number: 20230208729
    Abstract: Disclosed are various embodiments for managing radio-based private networks. In one embodiment, a request is received from an organization for a provider to provision a radio-based private network to cover a site of the organization. Equipment is preconfigured to implement the radio-based private network before shipping the equipment to the organization. A core network is provisioned for the organization.
    Type: Application
    Filed: March 6, 2023
    Publication date: June 29, 2023
    Inventors: Diwakar Gupta, Igor A. Kostic, Kiran Kumar Edara, Kaixiang Hu, Shane Ashley Hall, Ishwardutt Parulkar
  • Publication number: 20230179974
    Abstract: Disclosed are various embodiments for locality-based network slicing in radio-based networks. In one embodiment, network traffic is received via a network slice in a radio-based network. The radio-based network includes a radio access network and an associated core network. The network slice is associated with at least one locality rule requiring that the network traffic remain within a particular geographic area. It is determined that the radio-based network has resources to comply with the locality rule(s). The network traffic in the radio-based network is acted upon in order to comply with the locality rule(s).
    Type: Application
    Filed: December 7, 2021
    Publication date: June 8, 2023
    Inventors: Alexey Gadalin, Diwakar Gupta, Rudresh Amin, Yatin Patil, Kaixiang Hu, Dimitrios Elissaios
  • Publication number: 20230180017
    Abstract: Disclosed are various embodiments for provisioning radio-based networks with locality rules. In one embodiment, at least one locality rule associated with an organization is accessed. The locality rule(s) require that at least a subset of network traffic for a radio-based network remain within a particular geographic area. The radio-based network includes a radio access network and an associated core network. A topology for the radio-based network is determined based at least in part on the locality rule(s). The radio-based network is provisioned or reconfigured for the organization to have the topology complying with the at least one locality rule.
    Type: Application
    Filed: December 7, 2021
    Publication date: June 8, 2023
    Inventors: Alexey Gadalin, Diwakar Gupta, Rudresh Amin, Yatin Patil, Kaixiang Hu, Dimitrios Elissaios
  • Patent number: 11627472
    Abstract: Disclosed are various embodiments for automated deployment of radio-based networks. In one embodiment, a request to provision a radio-based network for a customer by a provider according to a network plan is received via an application programming interface (API) of a cloud provider network. An arrangement of a plurality of cells for the customer is determined. Respective antennas and radio units for individual ones of the plurality of cells are preconfigured to implement the radio-based network before shipping the respective antennas and the radio units to the customer.
    Type: Grant
    Filed: December 10, 2020
    Date of Patent: April 11, 2023
    Assignee: AMAZON TECHNOLOGIES, INC.
    Inventors: Diwakar Gupta, Kiran Kumar Edara, Igor A. Kostic, Kaixiang Hu, Shane Ashley Hall, Ishwardutt Parulkar
  • Patent number: 11601348
    Abstract: Disclosed are various embodiments for managing radio-based private networks. In one embodiment, a cellular network comprises at least one cell that provides a radio-based private network coverage of a site of an organization. The system further comprises at least one computing device in a cloud provider network that implements one or more network functions for an associated core network of the radio-based private network.
    Type: Grant
    Filed: December 10, 2020
    Date of Patent: March 7, 2023
    Assignee: AMAZON TECHNOLOGIES, INC.
    Inventors: Diwakar Gupta, Igor A. Kostic, Kiran Kumar Edara, Kaixiang Hu, Shane Ashley Hall, Ishwardutt Parulkar
  • Publication number: 20220417757
    Abstract: Disclosed are various embodiments for interfaces for creating radio-based private networks. In one embodiment, a request is received via an interface to create a radio-based private network for a customer. The request indicates a quantity of wireless devices that will connect to the radio-based private network. A quantity of radio units to serve the radio-based private network is determined based at least in part on the quantity of wireless devices. The radio units are preconfigured to implement a radio access network for the radio-based private network. A shipment is initiated to the customer of the radio units that have been preconfigured. Resources in a cloud provider network are provisioned to function as a core network for the radio-based private network.
    Type: Application
    Filed: June 28, 2021
    Publication date: December 29, 2022
    Inventors: Diwakar Gupta, Leslie Andrew Prock, Kaixiang Hu, Upendra Bhalchandra Shevade, Shane Ashley Hall, Sahil Mansukhlal Koladiya, Ishwardutt Parulkar
  • Publication number: 20220311837
    Abstract: Disclosed are various embodiments that provide customizable data-processing network functions for radio-based networks. In one embodiment, a data-processing network function is operated in a radio-based network for a customer. Input data is received from the customer to configure the data-processing network function to perform a customized function for the radio-based network. The data-processing network function is configured, in response to the input data, to perform the customized function when executed in the radio-based network.
    Type: Application
    Filed: March 29, 2021
    Publication date: September 29, 2022
    Inventors: Diwakar Gupta, Upendra Bhalchandra Shevade, Kaixiang Hu, Kiran Kumar Edara, Shane Ashley Hall, Ishwardutt Parulkar
  • Patent number: 11445386
    Abstract: Systems and methods for visualization and troubleshooting of a distributed Wi-Fi network, implemented through one of a mobile application and a web page, include, responsive to obtaining data from the distributed Wi-Fi network, providing a map of the distributed Wi-Fi network based on the obtained data, wherein the map includes a first icon designating a gateway node, one or more second icons each designating one or more nodes, and connectors between the gateway node, wherein the gateway node and the one or more nodes are in a tree topology; providing a visualization in the map based on a current operational status of the distributed Wi-Fi network from the obtained data, wherein the visualization comprises a plurality of visual indicators of the current operational status; and providing notifications based on the current operational status.
    Type: Grant
    Filed: March 20, 2017
    Date of Patent: September 13, 2022
    Assignee: Plume Design, Inc.
    Inventors: Abhishek Kumar, Adam Hotchkiss, Srinivasa Tagirisa, Aman Singla, Kiran Edara, Balaji Rengarajan, Evan Rusackas, Evan Jeng, Kaixiang Hu, William McFarland
  • Publication number: 20220191706
    Abstract: Disclosed are various embodiments for automated deployment of radio-based networks. In one embodiment, a request to provision a radio-based network for a customer by a provider according to a network plan is received via an application programming interface (API) of a cloud provider network. An arrangement of a plurality of cells for the customer is determined. Respective antennas and radio units for individual ones of the plurality of cells are preconfigured to implement the radio-based network before shipping the respective antennas and the radio units to the customer.
    Type: Application
    Filed: December 10, 2020
    Publication date: June 16, 2022
    Inventors: Diwakar Gupta, Kiran Kumar Edara, Igor A. Kostic, Kaixiang Hu, Shane Ashley Hall, Ishwardutt Parulkar
  • Publication number: 20220188211
    Abstract: Disclosed are various embodiments for managing computing capacity in radio-based networks and associated core networks. In one embodiment, it is determined that a set of computing hardware implementing a radio-based network for a customer has an excess capacity. At least one action is implemented to reallocate the excess capacity of the computing hardware.
    Type: Application
    Filed: December 10, 2020
    Publication date: June 16, 2022
    Inventors: Diwakar Gupta, Kiran Kumar Edara, Igor A. Kostic, Kaixiang Hu, Shane Ashley Hall, Ishwardutt Parulkar
  • Publication number: 20220191303
    Abstract: Disclosed are various embodiments relating to an intersection of on-demand network slicing and content delivery. In one embodiment, in response to an application programming interface (API) request, a network slice is provisioned with a quality-of-service requirement in a radio-based network having a radio access network and an associated core network. Also in response to the API request, a transfer of content to a content delivery service at an edge location in the radio-based network is initiated in order to meet the quality-of-service requirement for the network slice.
    Type: Application
    Filed: December 10, 2020
    Publication date: June 16, 2022
    Inventors: Diwakar Gupta, Kiran Kumar Edara, Igor A. Kostic, Kaixiang Hu, Shane Ashley Hall