公开(公告)号：US20220417086A1

公开(公告)日：2022-12-29

申请号：US17780110

申请日：2019-11-28

申请人： Telefonaktiebolaget LM Ericsson (PUBL)

发明人： Martin Klitte ,  William Tarnebeg

IPC分类号： H04L41/082 ,  H04L67/55 ,  H04L67/568 ,  H04L67/62

摘要： Disclosed herein is a method of a network operator controller for managing a plurality of Internet of Things (IoT)-devices associated with an IoT device owner and connected to a wireless network. The method comprises receiving a list of IoT devices that are scheduled for a firmware update, wherein the list is indicative of respective update data and update procedure for each IoT device of the list; determining at least one network node serving a geographical area covering a respective location of each of the IoT devices of the list of devices; causing caching of the respective update data; determining an updating schedule indicative of when each IoT device is to receive its respective update data; and instructing the at least one network node to update the IoT devices with the cached respective update data according to the updating schedule and update procedure.

公开(公告)号：US20220414189A1

公开(公告)日：2022-12-29

申请号：US17762671

申请日：2021-07-07

申请人： SHENZHEN MICROBT ELECTRONICS TECHNOLOGY CO., LTD.

发明人： Lihong Huang ,  Jianli Wei ,  Weibin Ma ,  Zhiming Fu

IPC分类号： G06F21/12 ,  H04L41/082 ,  G06F8/65

摘要： Implementations of the present application propose a method and apparatus for preventing rollback of firmware of a data processing device, and a data processing device. The method includes: enabling a boot loader (BootLoader) to read a current value of a predetermined bit in a one-time programmable memory (eFuse); determining whether the current value and a legal value written into the one-time programmable memory after the latest updating of the firmware of the data processing device satisfy a preset relationship; in response to determining that the current value and the legal value satisfy the preset relationship, enabling the boot loader to call an operating system kernel of the data processing device, and in response to determining that the current value and the legal value do not satisfy the preset relationship, enabling the boot loader not to call the operating system kernel of the data processing device. According to the implementations of the present application, rollback of the firmware can be prevented based on a variety of ways in a link-by-link mode.

公开(公告)号：US11528190B2

公开(公告)日：2022-12-13

申请号：US17247947

申请日：2020-12-31

申请人： Juniper Networks, Inc.

发明人： Sri Sampath Mallipudi ,  Shivaprasad Gali ,  Chandrasekhar A

IPC分类号： H04L12/24 ,  H04L41/0853 ,  H04L12/44 ,  H04L41/082 ,  G06F8/65 ,  H04L67/10 ,  H04L41/12 ,  H04L67/51

摘要： Techniques are described for in-service configuration data migration for distributed micro service-based applications. In one example, a network device comprises a plurality of legacy data repositories comprising configuration data in key-value pair format that specifies a plurality of parameters and corresponding values for operation of the network device, and a hierarchical configuration data model having a plurality of nodes arranged in a hierarchical organization having a root node and a plurality of leaf nodes. Each of the nodes of the configuration data model is configured to store a set of configuration data parameters for the network device. One or more of the nodes includes a plurality of external references to respective parameters of the plurality of parameters stored within the plurality of legacy data repositories. Process circuitry is configured to perform a migration of the configuration data from the legacy data repositories to the hierarchical data model.

公开(公告)号：US11516083B2

公开(公告)日：2022-11-29

申请号：US16571447

申请日：2019-09-16

申请人： Mastercard International Incorporated

发明人： Sumit K. Dubey

IPC分类号： H04L67/02 ,  H04L41/08 ,  G06F16/23 ,  H04L41/082 ,  G06F40/205 ,  G06F17/11

摘要： A system, computer-readable media and computer-implemented method for automated, dynamic capacity planning using HTTP response header fields. The computer-implemented method includes: automatically determining a server workload statistic relating to operation of a server, the server being configured to serve a content item in response to HTTP-formatted requests; automatically determining an expiration value based at least in part on the workload server statistic; automatically updating a configuration file corresponding to the content item with the expiration value; receiving a request for the content item from a requesting device; automatically accessing the configuration file and generating a HTTP-formatted response header incorporating the expiration value; and, automatically transmitting the HTTP-formatted response header and the content item in response to the request.

公开(公告)号：US20220376976A1

公开(公告)日：2022-11-24

申请号：US17754234

申请日：2020-11-18

申请人： SAMSUNG ELECTRONICS CO., LTD.

发明人： Boopathi RAMASAMY ,  Murali Mohan Murthy POTHAM ,  Pranay DHONDI ,  Dongchan LEE

IPC分类号： H04L41/0816 ,  H04L41/0654 ,  H04L41/082 ,  H04L41/0853 ,  H04L43/0876 ,  H04L43/16

摘要： The present disclosure relates to: a communication technique for merging IoT technology with a 5G communication system for supporting a higher data rate than a beyond 4G system; and a system therefor. The present disclosure can be applied to intelligent services (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, healthcare, digital education, small businesses, security- and safety-related services, and the like) on the basis of 5G communication technology and IoT-related technology. A controller node is disclosed. The controller node comprises: a processor for generating a network element (NE) list on the basis of time zone information and threshold information obtained from a database (DB) node; and a communication interface for receiving a configuration information request message from a network element corresponding to the network element list and transmitting a configuration information response message to the network element in response to the configuration information request message.

公开(公告)号：US11502905B1

公开(公告)日：2022-11-15

申请号：US16721860

申请日：2019-12-19

申请人： Wells Fargo Bank, N.A.

发明人： Justin Christopher Blackburn ,  Jeremy Daniel Blackburn ,  Jacob Tyler Blackburn

IPC分类号： H04L41/082 ,  H04L41/084 ,  H04L41/0686 ,  H04L41/08 ,  H04L41/0823 ,  H04L41/0853

摘要： Systems and techniques for computing infrastructure standards assay are described herein. A set of existing configurations may be obtained of an existing software application executing on a set of computing systems operating in the computing infrastructure. The set of existing configurations may be evaluated using artificial intelligence to identify the standard configuration. The standard configuration may include a set of configuration options that appear most often in the set of existing configurations. A score may be generated for each existing configuration of the set of existing configurations based on deviation between the existing configuration and the standard configuration. A notification may be transmitted to an administrator based on the score. The notification may include an indication of options of the standard configuration that differ from options of the existing configuration.

公开(公告)号：US11477102B2

公开(公告)日：2022-10-18

申请号：US16984575

申请日：2020-08-04

申请人： Citrix Systems, Inc.

发明人： Saravanan Jayaraman ,  Mohit Prakash Saxena ,  Jyotheesh Rao Kurma ,  Pulkit Gupta

IPC分类号： H04L43/0876 ,  H04L49/00 ,  H04L67/143 ,  H04L47/32 ,  H04L45/00 ,  H04L45/586 ,  H04L41/082 ,  H04L41/08 ,  H04L41/084

摘要： Described embodiments provide systems and methods for upgrading user space networking stacks without disruptions to network traffic. A first packet engine can read connection information of existing connections of a second packet engine written to a shared memory region by the second packet engine. The first packet engine can establish one or more virtual connections according to the connection information of existing connections of the second packet engine. Each of the first packet engine and the second packet engine can receive mirrored traffic data. The first packet engine can receive a first packet and determine that the first packet is associated with a virtual connection corresponding to an existing connection of the second packet engine. The first packet engine can drop the first packet responsive to the determination that the first packet is associated with the virtual connection.

公开(公告)号：US11477044B2

公开(公告)日：2022-10-18

申请号：US17142042

申请日：2021-01-05

申请人： VMware, Inc.

发明人： Pranav Ashok Shenoy

IPC分类号： G06F15/16 ,  H04L12/18 ,  H04L41/0893 ,  H04L67/303 ,  H04L41/082

摘要： A notification system is described herein. Notifications can be generated for groupings of devices. A notification indication can be sent to a larger grouping of client devices. The notification indication can include one or more grouping parameters that specify one or more conditions that define a smaller device grouping. Devices that fall within the grouping can request the notification from a messaging service or management service.

公开(公告)号：US20220326937A1

公开(公告)日：2022-10-13

申请号：US17809584

申请日：2022-06-29

申请人： Hewlett Packard Enterprise Development LP

发明人： Robert Teisberg ,  David Koenen

IPC分类号： G06F8/65 ,  H04L41/082 ,  H04L67/00 ,  H04L69/14 ,  H04L45/00 ,  H04L67/145 ,  H04L45/28 ,  H04L69/40 ,  G06F13/16 ,  G06F13/40

摘要： An example device includes a processor; a first interface port forming a first datalink to a core network device via a first interconnect device; and a second interface port forming a second datalink to the core network device via a second interconnect device, the first and second datalinks being redundant connections of a link aggregation group (LAG) including a plurality of multiplexed connections within a single network media. The processor is to: remove the first interconnect device while maintaining the second datalink; update firmware of the first interconnect device upon receiving a first indication that the first interconnect device has stopped receiving or transmitting data; and reestablish the redundant connections of the first interconnect device upon receiving a second indication that the first interconnect device has been added back to the LAG. The first and second indications include indications of states in each connection of the multiplexed connections.

公开(公告)号：US20220321404A1

公开(公告)日：2022-10-06

申请号：US17837864

申请日：2022-06-10

申请人： Intel Corporation

发明人： Iosif Gasparakis ,  Ronen Chayat ,  John Fastabend

IPC分类号： H04L41/082 ,  H04L67/00 ,  H04L67/04

摘要： Technologies for controlling operation of a compute node coupled to a computer network via a computing device that includes communications for communicating with the computer network and persistent instructions such as firmware for providing control functions to the computing device, wherein the control functions being defined at least in part by protocol data. An update control module of the computing device may receive update data from a remote node in the computer network via the communications, wherein the update data comprising new protocol data for the persistent instructions. A protocol parser module may parse the update data and generate metadata relating to the update data. A classifier module may receive rules for the control functions, wherein the rules are based at least in part on the update data and metadata. A compiler may compile the parsed update data to the persistent instructions for providing new control functions to the computing device based at least in part on the received rules.