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    PLMN ROAMING FOR PRIVATE NETWORK SUBSCRIBERS
    1.
    发明申请
    PLMN ROAMING FOR PRIVATE NETWORK SUBSCRIBERS 有权

    公开(公告)号：US20250168618A1

    公开(公告)日：2025-05-22

    申请号：US19032653

    申请日：2025-01-21

    Applicant: Verizon Patent and Licensing Inc.

    Inventor： Zoltan Janos Dudar ,  Subbarao Yallapragada

    IPC: H04W8/02

    Abstract: Systems and methods described herein enable private telecommunications network subscribers that do not have a distinctive Public Land Mobile Network (PLMN) ID to access visited PLMN services. A device in a visited wireless network receives an attach request for a user equipment (UE) device; detects, based on the attach request, that the UE device is subscribed to a private network; provides, to a roaming identity register (RIR), a roaming authorization request for the UE device; receives a roaming authorization response that includes a network pointer to the private network; and applies, based on the roaming authorization response, a roaming policy for the UE device.

    USER EQUIPMENT POLICY RULE INCONSISTENCY DETERMINATION USING DETECTION CODES
    3.
    发明申请
    USER EQUIPMENT POLICY RULE INCONSISTENCY DETERMINATION USING DETECTION CODES 有权

    公开(公告)号：US20250159583A1

    公开(公告)日：2025-05-15

    申请号：US18508327

    申请日：2023-11-14

    Applicant: Verizon Patent and Licensing Inc.

    Inventor： Sudhakar Reddy Patil ,  David Taft ,  Samirkumar Patel ,  Lixia Yan

    IPC: H04W40/34 ,  H04W40/24

    Abstract: A device receives User Equipment device (UE) Policy Section Codes (UPSCs) and a first version of associated UE policy rules. The device further receives first inconsistency detection codes for the UPSCs and a current version of the associated UE policy rules. The device determines, based on the UPSCs and the first version of the associated UE policy rules, second inconsistency detection codes, and compares the first and second inconsistency detection codes to identify inconsistencies between the first version of the UE policy rules and the current version of the UE policy rules. The device sends, when the comparison identifies the inconsistencies, a request for updated UE policy rules, and receives one of the UPSCs and an updated version of an associated UE policy rule of the one of the UPSCs.

    Systems and methods for secure cross-ledger recordation
    4.
    发明授权
    Systems and methods for secure cross-ledger recordation 有权

    公开(公告)号：US12298964B2

    公开(公告)日：2025-05-13

    申请号：US18183230

    申请日：2023-03-14

    Applicant: Verizon Patent and Licensing Inc.

    Inventor： Ahmed A. Khan ,  Mohammed Alsadi ,  Jeaha Yang ,  Rangesh Sripathi

    IPC: G06F16/23

    Abstract: A system described herein may receive a cross-ledger recordation request that includes an information payload, an indication of a target distributed ledger to which the information payload should be recorded, and an indication of a second distributed ledger to which a reference that refers to the first distributed ledger should be recorded. The system may provide the information payload to a second system that implements the first distributed ledger. The system may determine that at least a portion of the information payload has been recorded to the first distributed ledger based on providing the information payload to the second system that implements the first distributed ledger. Based on determining that at least the portion of the information payload has been recorded to the second distributed ledger, the system may record the reference, that refers to the first distributed ledger, to the second distributed ledger.

    SYSTEMS AND METHODS FOR MULTI-DESTINATION CONTRACTION HIERARCHY PATH SEARCH
    5.
    发明申请
    SYSTEMS AND METHODS FOR MULTI-DESTINATION CONTRACTION HIERARCHY PATH SEARCH 有权

    公开(公告)号：US20250146827A1

    公开(公告)日：2025-05-08

    申请号：US18503550

    申请日：2023-11-07

    Applicant: Verizon Patent and Licensing Inc.

    Inventor： David P. Manning

    IPC: G01C21/34

    Abstract: A system described herein may efficiently perform a multi-destination backward search, which may be a part of performing a bidirectional search in a node map that implements contraction hierarchy techniques. Lowest cost paths to each node reachable to each destination node of a set of destination nodes may be computed. A queue may be initialized with the set of destination nodes. For each particular node in the queue, the system may add higher priority neighbors of the particular node to the queue, identify costs of outgoing links from the particular node to the higher priority neighbors, compute lowest cost paths associated with the set of destination nodes based on the identified costs of outgoing links from the particular node to the higher priority neighbors and any previously computed lowest cost paths associated with the set of destination nodes, and increment to a next node in the queue.

    SYSTEM AND METHOD FOR WI-FI BARRING
    8.
    发明申请
    SYSTEM AND METHOD FOR WI-FI BARRING 有权

    公开(公告)号：US20250133478A1

    公开(公告)日：2025-04-24

    申请号：US18489414

    申请日：2023-10-18

    Applicant: VERIZON PATENT AND LICENSING INC.

    Inventor： Andrew E. YOUTZ ,  Samirkumar PATEL ,  Chintankumar PATEL

    IPC: H04W48/06 ,  H04L65/1016 ,  H04W60/04 ,  H04W76/10 ,  H04W84/12

    Abstract: Disclosed are systems and methods for a network framework for Wi-Fi barring of network usage that enables network management at a device level, which provides capabilities for the optimization of internet connectivity and data usage based on a user's and/or device's specific needs and priorities. The framework operates to handle information management system (IMS) connections and IMS registration failures over evolved Packet Data Gateways (ePDG). The framework provides a Wi-Fi backoff timer that can be implemented for particular Wi-Fi networks, which can correspond to a Wi-Fi access point (AP). Thus, a connected device (e.g., a user's smart phone) can toggle connectivity to and/or from a cellular network in accordance with encountered failures with an AP via the timer's implementation and network control of the device.

    Systems and methods for radio channel parameter optimization in a wireless network
    10.
    发明授权
    Systems and methods for radio channel parameter optimization in a wireless network 有权

    公开(公告)号：US12284636B2

    公开(公告)日：2025-04-22

    申请号：US18739488

    申请日：2024-06-11

    Applicant: Verizon Patent and Licensing Inc.

    Inventor： Rakesh Bakshi

    IPC: H04W16/10 ,  H04W24/00 ,  H04W28/04 ,  H04W72/04 ,  H04W72/0446

    Abstract: A system described herein may identify a first set of channel parameters associated with a User Equipment (“UE”). The first set of channel parameters may include timing parameters indicating time intervals at which traffic is able to be wirelessly communicated between the UE and a radio access network (“RAN”), and resource allocation parameters indicating a measure of wireless resources allocated to communicating traffic between the UE and the RAN. The system may generate a second set of channel parameters based on a quantity of instances that traffic was communicated between the UE and the RAN at a beginning of one or more time intervals, indicated by the first set of channel parameters, and a measure of utilization of the allocated wireless resources during the particular timeframe. The UE and the RAN may subsequently communicate using the second set of channel parameters.

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