公开(公告)号：US20220321648A1

公开(公告)日：2022-10-06

申请号：US17844621

申请日：2022-06-20

Applicant: T-Mobile USA, Inc.

Inventor： Kanakrai Chauhan

IPC: H04L67/1023 ,  H04L67/1025 ,  H04L67/1036 ,  H04L67/1029 ,  H04L67/1031

Abstract: Solutions for enabling analytics for a virtualized application leverage reproducibility of information as a substitute for persisting information. Disclosed solutions include: collecting, by a virtualized application, first analytics data on a user equipment (UE); performing, by the virtualized application, a one-way function (e.g., a hash function) on persistent information (e.g., an international mobile equipment identity (IMEI) number) on the UE to generate a unique UE identification (ID); transmitting the first analytics data and the UE ID to a remote node across a network; collecting, by the virtualized application, second analytics data on the UE; and transmitting the second analytics data and the UE ID to the remote node across the network. Because the UE ID is deterministic, it may be generated repeatedly, as needed, (producing the same value each time) to compensate for the inability of the virtualized application to persist the UE ID on the UE.

公开(公告)号：US11456934B2

公开(公告)日：2022-09-27

申请号：US16762123

申请日：2017-11-09

Applicant: Nokia Shanghai Bell Co., Ltd.

Inventor： Bi Wang

IPC: G06F15/173 ,  H04L43/065 ,  H04L41/0803 ,  H04L43/062 ,  H04L47/726 ,  H04L67/1036

Abstract: Method, management node and processing node are disclosed for continuous availability in a cloud environment. According to an embodiment, the cloud environment comprises a plurality of layers and each layer includes at least two processing nodes. Each processing node in a layer can pull job(s) from the processing nodes in the upper layer if any and prepare job(s) for the processing nodes in the under layer if any. A method implemented at a management node comprises receiving measurement reports from the plurality of layers. The measurement report of each processing node comprises information about job(s) pulled from the upper layer if any and job(s) pulled by the under layer if any. The method further comprises determining information about failure in the cloud environment based on the measurement reports.

公开(公告)号：US20220263890A1

公开(公告)日：2022-08-18

申请号：US17648968

申请日：2022-01-26

Applicant: JPMorgan Chase Bank, N.A.

Inventor： Kumar RAO KRISHNAGI ,  Matthew J PORTER ,  Laxman DONGISHARAPU ,  Vijay Kumar PERLA ,  Nalini S BODA ,  Mark Alan WELLS

IPC: H04L67/1008 ,  G06F8/61 ,  H04L67/1036 ,  H04L67/52 ,  G06F8/65

Abstract: Various methods, apparatuses/systems, and media for implementing a smart cloud deployment module is disclosed. A datacenter stores information data of all availability zones (AZs) associated with deployment of an application. A processor builds an availability zone (AZ) application programming interface (API) and calls the AZ API to retrieve the information data from the datacenter; dynamically and automatically determines, in response to calling the AZ API, prior to deploying the application, whether a first AZ defined in a deployment pipeline among the AZs within the datacenter is healthy for deployment of the application; and deploys the application utilizing the deployment pipeline when it is determined that the first AZ defined in the deployment pipeline is healthy. The processor also checks for another healthy AZ within the same datacenter or within other regions outside of the datacenter when it is determined that the first AZ is not healthy.

公开(公告)号：US20220131935A1

公开(公告)日：2022-04-28

申请号：US17571245

申请日：2022-01-07

Applicant: Alibaba Group Holding Limited

Inventor： Bengbeng Xue

IPC: H04L67/1036 ,  H04L67/101 ,  H04L67/1095 ,  H04L47/2408 ,  H04L41/0816 ,  H04L41/0853

Abstract: The present disclosure provides a method, a system, and a device for switching a service unit. The method includes: determining a target service unit; and triggering the target service unit to publish first routing information according to configuration information of a first service unit for a first load balancing task, so as to replace the first service unit to provide a traffic distribution service for the first load balancing task. When the entire service network needs to perform disaster tolerance switching and capacity dispatching, the method provided in the embodiments of this application can effectively improve the real-time performance of traffic switching, and avoid the problem of relatively poor real-time performance of traffic switching caused by the influence of DNS cache in the existing technologies.

公开(公告)号：US11290358B2

公开(公告)日：2022-03-29

申请号：US16746790

申请日：2020-01-17

Applicant: VMware, Inc.

Inventor： Murali Basavaiah ,  Anand Parthasarathy ,  Sreeram Iyer ,  Sambit Kumar Das ,  Narasimhan Gomatam Mandeyam

IPC: G06F15/16 ,  H04L43/065 ,  H04L43/10 ,  H04L61/4511 ,  H04L67/1036 ,  H04L43/0805 ,  H04L47/783 ,  H04L47/70 ,  H04L67/1031

Abstract: Some embodiments provide a novel method of performing health monitoring for resources associated with a global server load balancing (GSLB) system. This system is implemented by several domain name system (DNS) servers that perform DNS services for resources located at several geographically separate sites. The method identifies several different groupings of the resources. It then assigns the health monitoring of the different resource groups to different DNS servers. The method then configures each particular DNS server (1) to send health monitoring messages to the particular group of resources assigned to the particular DNS server, (2) to generate data by analyzing responses to the sent health monitoring messages, and (3) to distribute the generated data to the other DNS servers. The method in some embodiments is performed by a set of one or more controllers.

公开(公告)号：US11272000B2

公开(公告)日：2022-03-08

申请号：US16896400

申请日：2020-06-09

Applicant: Citrix Systems, Inc.

Inventor： Bhavana Shobhana ,  Vinay Shivananda

IPC: H04L29/08 ,  H04L67/1036 ,  H04L61/58 ,  H04L61/4552 ,  H04L12/18 ,  H04L61/5046 ,  H04L61/4511 ,  H04L67/568 ,  H04L61/5069 ,  H04L61/5007

Abstract: Systems and methods for domain name system (DNS) caching in a distributed processing engine include a first processing engine which may receive a DNS request for accessing a domain from a client. The first processing engine may generate a DNS query for a DNS controller based on the DNS request, The first processing engine may receive a DNS record corresponding to the domain from the DNS controller. The first processing engine may store data corresponding to the DNS record in cache of the first processing engine. The first processing engine may transmit a message including data corresponding to the DNS record for the domain to a second processing engine, to cause the second processing engine to store data corresponding to the DNS record in cache of the second processing engine.