公开(公告)号：US20250030749A1

公开(公告)日：2025-01-23

申请号：US18223534

申请日：2023-07-18

Applicant: Oracle International Corporation

Inventor： Lalit Grover ,  Vimal Chandra Tewari ,  Jayesh Shrimali

IPC: H04L65/1016 ,  H04L65/1045 ,  H04L65/1073 ,  H04L65/1104

Abstract: A method for handling IMS registrations at a P-CSCF after PCRF database failure includes receiving a SIP REGISTER request message after a PCRF database failure and determining that the SIP REGISTER request message is for an existing user. The method further includes obtaining a list of user contacts having entries in a registration cache of the P-CSCF corresponding to an address of record in the SIP REGISTER request message, testing reachability of the user contacts in the list, and freeing resources of the P-CSCF for the user contacts determined to be unreachable.

公开(公告)号：US20250030680A1

公开(公告)日：2025-01-23

申请号：US18422812

申请日：2024-01-25

Applicant: Oracle International Corporation

Inventor： Jacob M. Lindholm ,  Joshua Aaron Horwitz

IPC: H04L9/40 ,  G06F16/27

Abstract: Techniques are described for mapping a namespace to a compartment. An example method includes receiving, by a manager instance and from a pod, a first request for a token. The manager instance can transmit, to a token issuance service, a second request for the token. The token issuance service can identify a mapping object that maps the namespace to the resource. The token issuance service can transmit, to an identity service, the mapping object and a third request for the token. The identity service can identify a compartment of the customer tenancy based at least in part on the compartment identifier, the compartment managing the resource. The identity service can determine whether the pod has permission to access the resource. The identity service can generate the token based at least in part on the mapping object and the policy. The identity service can transmit the token to the pod.

公开(公告)号：US20250030676A1

公开(公告)日：2025-01-23

申请号：US18353991

申请日：2023-07-18

Applicant: Oracle International Corporation

Inventor： Burak Uzun ,  Geetha Ravi ,  Josko Petric

IPC: H04L9/40 ,  H04L41/0806

Abstract: Techniques for provisioning a cloud resource instance associated with a virtual cloud network may include detecting a certificate bundle-retrieval trigger during a provisioning process for the cloud resource instance, and responsive to detecting the certificate bundle-retrieval trigger, sending, to an agent executing on a network interface linked to the cloud resource instance, a request for a certificate bundle for the cloud resource instance. Techniques may further include receiving the certificate bundle from the network interface. The certificate bundle may include a set of certificate authority (CA) certificates. Techniques may further include installing the certificate bundle in a storage medium associated with the cloud resource instance. Installing the certificate bundle may represent an operation of the provisioning process.

公开(公告)号：US20250030578A1

公开(公告)日：2025-01-23

申请号：US18908627

申请日：2024-10-07

Applicant: Oracle International Corporation

Inventor： Jinsu Choi ,  Jwala Dinesh Gupta Chakka ,  Jagwinder Singh Brar

IPC: H04L12/46 ,  H04L41/0806 ,  H04L43/50 ,  H04L45/42 ,  H04L45/76

Abstract: Techniques are described for creating a network-link between a first virtual network in a first cloud environment and a second virtual network in a second cloud environment. The first virtual network in the first cloud environment is created to enable a user associated with a customer tenancy in the second cloud environment to access one or more services provided in the first cloud environment. The network-link is created based on one or more link-enabling virtual networks being deployed in the first cloud environment and the second cloud environment.

公开(公告)号：US20250030542A1

公开(公告)日：2025-01-23

申请号：US18778722

申请日：2024-07-19

Applicant: Oracle International Corporation

Inventor： Frederick Bosco ,  Hanyue Zhang ,  Rakesh Ganimini Baskar ,  Ankit Goyal ,  Danyu Yang

IPC: H04L9/08 ,  H04L9/14

Abstract: Techniques are described for replicating encryption keys using a write ahead log (WAL). An example method can include receiving a request from a user device to transmit encryption keys stored in a first virtual vault of a first hardware security module (HSM) of a first data center to a second virtual vault of a second HSM of a second data center, the request comprising an account identifier. The method can further include identifying a first account-specific WAL of a plurality of account-specific WALs based at least in part on the account identifier, each account-specific WAL corresponding to the first HSM, and configured to record changes to a respective virtual vault of the plurality of virtual vaults. The method can further include accessing the encryption keys from the first account-specific WAL of the first HSM. The method can further include transmitting the encryption keys to the second data center.

公开(公告)号：US12206729B2

公开(公告)日：2025-01-21

申请号：US18132280

申请日：2023-04-07

Applicant: Oracle International Corporation

Inventor： Jonathan Luke Herman ,  Art Plata ,  Joshua Potter ,  John Matthew Mullins ,  Nathan Cook ,  Nathan Turner ,  Tianyi Wei ,  Amit Vasudevan ,  Haifeng Ren ,  Harsh Verma ,  Jiafeng Yang ,  John David Martinez ,  Daniel Stuart Goldfein ,  Mahima Tomer

IPC: H04L67/10 ,  G06F9/4401

Abstract: A technique may include receiving, by a management service a plurality of instance configurations from a client device. The technique may then include receiving, by the management service, information identifying a launch request for a compute instance. The technique may include determining, by the management service, one or more candidate shapes for the compute instance based at least in part on the plurality of instance configurations. The technique may include selecting, by the management service and from the one or more candidate shapes, a launch shape for the compute instance and launching the compute instance using the launch shape. The technique may then include providing, the client device access to the compute instance, launched based on the launch shape.

公开(公告)号：US12205009B2

公开(公告)日：2025-01-21

申请号：US17106353

申请日：2020-11-30

Applicant: Oracle International Corporation

Inventor： Praphul Singh ,  Murari Tikmani

IPC: G06N3/084 ,  G06N3/044 ,  G06N3/045 ,  G06N3/063 ,  G06N3/08

Abstract: Embodiments assign an information technology service ticket to a queue and a sub-queue for optimized servicing. Embodiments extract from the service ticket a summary of the service ticket and a description of the service ticket. Embodiments provide as input to a trained neural network model the summary and description, the trained neural network model including a coarse network and a fine network. Embodiments predict the queue using the coarse network and predict the sub-queue using the fine network. Embodiments determine an uncertainty loss for the neural network model and when the uncertainty loss is below a threshold, assign the service ticket to the predicted queue and sub-queue.

公开(公告)号：US12204955B2

公开(公告)日：2025-01-21

申请号：US18162939

申请日：2023-02-01

Applicant: Oracle International Corporation

Inventor： Stanislav Kondratiev ,  Luke Francis Kearney ,  John Reinart

IPC: G06F9/54 ,  G06F9/50 ,  H04L67/10

Abstract: Techniques are described for providing, in a first cloud infrastructure (FCI), an adaptor associated with a service provided by the FCI. The adaptor enables the service to be requested by one or more users associated with one or more accounts in a second cloud infrastructure (SCI), where the SCI is different than the FCI. The adaptor receives a first request from a first user associated with a first account in the SCI to create a resource in the FCI. The adaptor executes a workflow to provision the resource using the service, where the workflow includes processing comprising retrieving a resource-principal that is associated with the resource and transmitting a second request to the service provided by the FCI. The second request includes the resource-principal and corresponds to creation of the resource.

公开(公告)号：US12204574B2

公开(公告)日：2025-01-21

申请号：US18634293

申请日：2024-04-12

Applicant: Oracle International Corporation

Inventor： Liviu Sebastian Matei ,  Filippo Beghelli

IPC: G06F16/33 ,  G06F16/31 ,  G06F16/338

Abstract: Operations of a search management system are disclosed. The operations may include: identifying a data corpus containing a plurality of documents, generating sets of feature vectors representing the plurality of documents, receiving a query to search the data corpus, generating a query vector for the query, identifying a target feature vector that meets a similarity threshold by comparing the query vector to the feature vectors, and presenting a query result that includes at least part of the document. The feature vectors may be generated by executing a multi-step partitioning process for partitioning a respective document into a plurality of document partitions, such that the sets of feature vectors that are generated correspond to the plurality of document partitions for the respective document. The query result may include a target partition from among the plurality of document partitions represented by the target feature vector.

公开(公告)号：US12204436B2

公开(公告)日：2025-01-21

申请号：US18111423

申请日：2023-02-17

Applicant: Oracle International Corporation

Inventor： Markus Sven Grönlund

IPC: G06F11/36 ,  G06F12/0875

Abstract: Techniques for incremental stack walking are disclosed, including: performing a stack walk of a runtime stack, at least by traversing the runtime stack from a current frame to a root frame, to obtain a set of stack walking results; storing a cache of the set of stack walking results; and installing, on the runtime stack, a marker frame that marks a boundary of stack frames represented by the set of stack walking results.