Patents by Inventor Alexandre Saso Stojanovski

Alexandre Saso Stojanovski 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: 20250234199
    Abstract: An apparatus and system for onboarding based on UE default manufacturer credentials are described. A UE sends default manufacturer credentials and an indication to proceed with restricted onboarding to an onboarding non-public network (O-SNPN). An Onboarding Server validates the authenticity of the UE based on the manufacturer credentials and sends a certificate. The UE is provisioned with a set of roots of trust certificate information to use to authenticate the certificate using one way authentication. After authentication, the UE receives network credentials and performs mutual authentication to register with a NPN while being authenticated by a home network. The UE identity is indicated as anonymous in response to an indication by the O-SNPN for subscriber identifier privacy.
    Type: Application
    Filed: April 3, 2025
    Publication date: July 17, 2025
    Inventors: Abhijeet Ashok Kolekar, Alexandre Saso Stojanovski, Meghashree Dattatri Kedalagudde
  • Patent number: 12363668
    Abstract: Methods, systems, and storage media are described for the utilization of user equipment (UE) identifiers for registration in fifth generation (5G) systems. An apparatus of a user equipment includes processing circuitry to: retrieve a first 5G-GUTI from a memory; generate a registration request message that includes the first 5G-GUTI; encode the registration request message for transmission to a fifth-generation core (5GC) network of a second PLMN; receive a registration accept message that includes a second 5G-GUTI; and access the second PLMN using the second 5G-GUTI.
    Type: Grant
    Filed: April 4, 2023
    Date of Patent: July 15, 2025
    Assignee: Apple Inc.
    Inventors: Alexandre Saso Stojanovski, Robert Zaus
  • Publication number: 20250220088
    Abstract: An apparatus and system of providing a service registry function (SRF) and service discovery in a 6G system are described. Registration procedures are provided for a service instance on a user equipment (UE) or in the 6G system to register to the SRF with or without a service mesh. The SRF provides a list of service instances based on criteria in service discovery inquiries from the UE or network function (NF) and notifies a subscribed party about a status change of a particular service instance. The service discovery enables the UE to discover a computing service instance in the 6G system by control plane service discovery to find a service orchestration and chaining function (SOCF) and user plane service discovery to find the computing service instance.
    Type: Application
    Filed: April 27, 2023
    Publication date: July 3, 2025
    Inventors: Zongrui Ding, Qian Li, Xiaopeng Tong, Alexandre Saso Stojanovski, Thomas Luetzenkirchen, Sudeep K. Palat, Abhijeet Ashok Kolekar, Sangeetha L. Bangolae, Youn Hyoung Heo
  • Publication number: 20250185103
    Abstract: Various embodiments herein relate to a user equipment (UE) context management (collectively, “UCM”) function of a cellular network. The UCM may be configured to store an inactive radio network temporary identifier (I-RNTI) and context information related to a UE prior to the UE entering an RRC_INACTIVE state. The UCM may be further configured to provide, based on a request related to an RRC resume procedure of the UE, an indication of the I-RNTI and the context information. Other embodiments may be described and/or claimed.
    Type: Application
    Filed: February 7, 2025
    Publication date: June 5, 2025
    Inventors: Zongrui Ding, Sudeep Palat, Qian Li, Alexandre Saso Stojanovski, Thomas Luetzenkirchen, Abhijeet Kolekar, Xiaopeng Tong, Richard Burbidge, Puneet Jain
  • Publication number: 20250181985
    Abstract: Systems and methods are disclosed for supporting artificial intelligence/machine learning (AI/ML)-based positioning. A Network Data Analytics Function (NWDAF) containing a Model Training Logical Function (MTLF) for model training and containing Analytics Logic Function (AnLF) for inference and analytics derivation are provided. A Location Management Function (LMF) provides input data through positioning protocols, collecting measurements from a user equipment (UE) and next generation radio access network (NG-RAN) nodes. The LMF may provide inference capabilities rather than the AnLF, which performs analytics derivation using trained models provided by NWDAF MTLF.
    Type: Application
    Filed: February 11, 2025
    Publication date: June 5, 2025
    Inventors: Debdeep Chatterjee, Meghashree Dattatri Kedalagudde, Ziyi Li, Alexandre Saso Stojanovski
  • Publication number: 20250168635
    Abstract: The present disclosure provides technologies and techniques related to enabling access to localized services. The present disclosure provides mechanisms for authentication and authorization for enabling a non-public network (NPN) to act as a hosting network for providing access to localized services. Additionally, the present disclosure provides mechanisms for enabling user equipment (UE) to discover, select and access an NPN acting as a hosting network to receive localized services. Furthermore, the present disclosure provides mechanisms for enabling access to localized services via a specific hosting network.
    Type: Application
    Filed: May 3, 2023
    Publication date: May 22, 2025
    Inventors: Alexandre Saso Stojanovski, Abhijeet Kolekar
  • Publication number: 20250142509
    Abstract: Techniques are provided for managing the provisioning of voice services to a user equipment (UE) in a fifth generation (5G) network by a base station (BS). For example, the BS receives an initial registration request message that includes 5G mobility management (5GMM) capabilities of the UE that are indicative of whether the UE supports voice over internet protocol multimedia subsystem (IMS), and compares the 5GMM capabilities of the UE and the capabilities of the BS. Based on the comparison, the BS can transmit a registration accept message including an indication of whether voice over IMS is approved.
    Type: Application
    Filed: December 30, 2024
    Publication date: May 1, 2025
    Applicant: Apple Inc.
    Inventors: Robert ZAUS, Roland GRUBER, Alexandre Saso STOJANOVSKI
  • Patent number: 12284518
    Abstract: An apparatus and system for onboarding based on UE default manufacturer credentials are described. A UE sends default manufacturer credentials and an indication to proceed with restricted onboarding to an onboarding non-public network (O-SNPN). An Onboarding Server validates the authenticity of the UE based on the manufacturer credentials and sends a certificate. The UE is provisioned with a set of roots of trust certificate information to use to authenticate the certificate using one way authentication. After authentication, the UE receives network credentials and performs mutual authentication to register with a NPN while being authenticated by a home network. The UE identity is indicated as anonymous in response to an indication by the O-SNPN for subscriber identifier privacy.
    Type: Grant
    Filed: January 7, 2022
    Date of Patent: April 22, 2025
    Assignee: Intel Corporation
    Inventors: Abhijeet Ashok Kolekar, Alexandre Saso Stojanovski, Meghashree Dattatri Kedalagudde
  • Patent number: 12267225
    Abstract: This disclosure describes systems, methods, and devices related to service function chaining in wireless networks. A communications system may include a communication control function to select one or multiple communication service functions associated with establishing service function chaining (SFC) services for telecommunications; a service orchestration and chaining function (SOCF) to establish the SFC services; and a service orchestration exposure function (SOEF) to expose the SFC services to an application function (AF) of the system.
    Type: Grant
    Filed: May 3, 2022
    Date of Patent: April 1, 2025
    Assignee: Intel Corporation
    Inventors: Zongrui Ding, Qian Li, Ching-Yu Liao, Alexandre Saso Stojanovski, Sudeep Palat, Thomas Luetzenkirchen, Abhijeet Kolekar, Sangeetha Bangolae, Youn Hyoung Heo, Xiaopeng Tong
  • Publication number: 20250071190
    Abstract: Various embodiments herein provide techniques to enable communication between a user equipment (UE) microservice and a microservice of a wireless cellular network via service mesh. A first solution is described, in which the service mesh is in the network, and the network includes a service mesh proxy to communicate with the UE. A second solution is also described, in which the UE is part of the cellular network service mesh and includes a service mesh proxy in the UE. Other embodiments may be described and claimed.
    Type: Application
    Filed: February 7, 2023
    Publication date: February 27, 2025
    Inventors: Zongrui Ding, Qian Li, Xiaopeng Tong, Alexandre Saso Stojanovski, Thomas Luetzenkirchen, Sudeep Palat, Ching-Yu Liao, Abhijeet Kolekar, Sangeetha L. Bangolae, Youn Hyoung Heo
  • Patent number: 12200663
    Abstract: The present disclosure describes techniques for utilizing paging cause values for paging user equipment (UE). The Paging Cause may be used for the UE in an CM_IDLE state or when the UE is in an RRC_INACTIVE state. A paging cause information element is included in a paging message, and includes a paging cause value. The paging cause value indicates a type of traffic that has initiated a paging operation. Other embodiments may be described and/or claimed.
    Type: Grant
    Filed: September 26, 2023
    Date of Patent: January 14, 2025
    Assignee: Intel Corporation
    Inventor: Alexandre Saso Stojanovski
  • Patent number: 12192753
    Abstract: Techniques are provided for managing the provisioning of voice services to a user equipment (UE) in a fifth generation (5G) network. For example, the UE generates a registration request message that includes 5G mobility management (5GMM) capabilities of the UE that are indicative of whether the UE supports voice over internet protocol multimedia subsystem (IMS), and transmits the registration request message to a next generation radio access network (NGRAN) node in the 5G wireless network. Based on the 5GMM capabilities, the NG-RAN node can determine whether voice over IMS can be provided to UE by comparing the 5GMM capabilities to capabilities of the NG-RAN node.
    Type: Grant
    Filed: March 6, 2020
    Date of Patent: January 7, 2025
    Assignee: Apple Inc.
    Inventors: Robert Zaus, Roland Gruber, Alexandre Saso Stojanovski
  • Publication number: 20240422688
    Abstract: Aspects of this disclosure are directed towards an apparatus including one or more processors coupled to a memory. The one or more processors are configured to perform a paging reception, when in a camped on any cell state, by processing only a physical downlink control channel (PDCCH). Or perform the paging reception, when in a camped normally state, by processing a first reception of the PDCCH, and processing a second reception of a physical downlink shared channel (PDSCH). The one or more processors are further configured to receive a communication, according to the paging reception.
    Type: Application
    Filed: August 26, 2024
    Publication date: December 19, 2024
    Inventors: Kyeongin Jeong, Sudeep Palat, Robert Zaus, Alexandre Saso Stojanovski, Youn Hyoung Heo
  • Patent number: 12156079
    Abstract: Devices, systems and methods for transitioning a UE to a new application server in response to a mobility event comprising, at a source application server handler: receiving an application ID (AC-ID) associated with an application client for a user equipment (UE); receiving a mobility event notification including a UE ID of the UE and a target data network access identifier (DNAI) to indicate a target edge data network to which a transition of a data connection for the application client is to be performed; encoding an outgoing transition request for transmission to a source application server to indicate the transition of the data connection from the source application server; and encoding an incoming transition request for transmission to a target application server handler (ASH) of the target edge data network to indicate the transition of the data connection to the target edge data network.
    Type: Grant
    Filed: April 29, 2020
    Date of Patent: November 26, 2024
    Assignee: Apple Inc.
    Inventors: Changhong Shan, Alexandre Saso Stojanovski, Ching-Yu Liao, Danny Moses
  • Patent number: 12127126
    Abstract: A network device (e.g., a user equipment (UE), a new radio NB (gNB), or other network component) can process or generate a one-step paging reception or a two-step paging reception based on being in a sub-state of an idle mode. A UE can enter into an idle state to enable a decreased power consumption of battery, and further reduce power consumption by only monitoring a PDCCH in response to operating in a camped on any cell state, and eliminate processing a paging message when in the camped on any cell state.
    Type: Grant
    Filed: September 26, 2019
    Date of Patent: October 22, 2024
    Assignee: Apple Inc.
    Inventors: Kyeongin Jeong, Sudeep Palat, Robert Zaus, Alexandre Saso Stojanovski, Youn Hyoung Heo
  • Patent number: 12120553
    Abstract: Systems and methods provide for controlling the derivation of QoS rules in the UE by flexibly defining the scope of packet header fields over which packet filter derivation is performed. The scope of packet header fields for derivation of QoS rules may be provided by the network to the UE upon PDU Session establishment or modification. For PDU Session of IP type, the network indicates to the UE whether the scope of RQoS includes both the Source/Destination IP address pair and the Source/Destination Port numbers, or only the former. For PDU Session of Ethernet type, the network indicates to the UE whether the scope of RQoS includes both the Source/Destination MAC address pair and the IEEE 802.1Q tag, or only the former. The UE may indicate to the network whether it supports the flexible scope of packet filters for RQoS for a PDU session.
    Type: Grant
    Filed: September 14, 2023
    Date of Patent: October 15, 2024
    Assignee: APPLE INC.
    Inventors: Alexandre Saso Stojanovski, Robert Zaus
  • Publication number: 20240320069
    Abstract: This disclosure describes systems, methods, and devices for providing data query and manipulation services. A wireless communications network service-based architecture for providing data query and manipulation services may detect a request from a service consumer, received at a GraphQL interface of a network function, to query or manipulate data; and provide, using the GraphQL interface, a response to the request.
    Type: Application
    Filed: December 27, 2023
    Publication date: September 26, 2024
    Applicant: Intel Corporation
    Inventors: Xiaopeng TONG, Qian LI, Zongrui DING, Alexandre Saso STOJANOVSKI, Thomas LUETZENKIRCHEN, Abhijeet KOLEKAR, Youn Hyoung HEO, Sangeetha L. BANGOLAE, RongZhen YANG
  • Patent number: 12089180
    Abstract: In an example method, a user equipment (UE) determines a first identifier assigned to the UE for use on a first wireless communications network and one or more first time slots for monitoring the first wireless communication networks. The UE determines a second identifier assigned to the UE for use on a second wireless communications network and one or more second time slots for monitoring the second wireless communication networks. The UE determines that the one or more first time slots at least partially overlap the one or more second time slots, and in response, transmits to the second wireless communications network, a request for a third identifier to be assigned to the UE for use on the second wireless communications network and/or a request that the one or more second time slots be offset by an interval of time.
    Type: Grant
    Filed: May 28, 2020
    Date of Patent: September 10, 2024
    Assignee: Apple Inc.
    Inventors: Alexandre Saso Stojanovski, Ching-Yu Liao, Sudeep Palat, Sheetal Bhasin
  • Patent number: 12082067
    Abstract: A computer system that establishes a first registration and a second registration in a common wireless communication system is described. During operation, the computer system performs a first registration of the user equipment over a first access, where, after the first registration, the user equipment is connected via the first access with a first access and mobility management function (AMF). Then, the computer system performs a second registration of the user equipment over a second access, where the second access is different from the first access and, after the second registration, the user equipment is connected via the second access with a second AMF. Moreover, when performing the second registration, the computer system: transfers a context of the user equipment from the first AMF to the second AMF; and/or relocates a network interface in a control plane from the first AMF to the second AMF.
    Type: Grant
    Filed: March 20, 2020
    Date of Patent: September 3, 2024
    Assignee: Apple Inc.
    Inventors: Alexandre Saso Stojanovski, Robert Zaus, Alexander Sirotkin
  • Publication number: 20240276290
    Abstract: This disclosure describes systems, methods, and devices related to RAN compute QoS modeling. A device may decode a compute task request message received from a user equipment (UE), the compute task request message comprising an indication of a compute task to be offloaded to the RAN and data of the compute task. The device may establish a RAN compute service function (SF) based on support initiated by a service orchestration and chaining function (SOCF). The device may establish a RAN compute bearer based on RAN compute QoS flow with the UE, wherein the RAN compute QoS flow spans between the UE, the RAN, and the RAN compute SF.
    Type: Application
    Filed: August 11, 2022
    Publication date: August 15, 2024
    Inventors: Sangeetha BANGOLAE, Zongrui DING, Sudeep PALAT, Alexandre Saso STOJANOVSKI, Qian LI, Youn Hyoung HEO, Thomas LUETZENKIRCHEN, Ching-Yu LIAO, Abhijeet KOLEKAR