公开(公告)号：US20220232068A1

公开(公告)日：2022-07-21

申请号：US17592387

申请日：2022-02-03

Applicant: nChain Licensing AG

Inventor： Silvia BARTOLUCCI ,  Daniel JOSEPH ,  Simone MADEO

IPC: H04L67/1074 ,  G06Q20/06 ,  H04L45/16 ,  H04L9/40

Abstract: A method of propagating data packets in a network of nodes is disclosed. The method, implemented at one of the nodes, includes: generating at least one data packet of a first type; collecting a set of data packets of the first type during a first time period, the set including the at least one generated data packet and at least one data packet of the first type received from one or more first nodes in the network; and for each data packet in the set: randomly select two or more neighbouring nodes connected to said one of the nodes; transmit, to each of the two or more selected neighbouring nodes: the data packet, wherein the two or more selected neighbouring nodes are configured to relay the data packet to one or more second nodes in the network using a mode of data propagation that is arbitrarily selected for that neighbouring node. The invention is particularly suited for implementation on a blockchain network such as, for example, the Bitcoin blockchain.

公开(公告)号：US11388217B2

公开(公告)日：2022-07-12

申请号：US17029953

申请日：2020-09-23

Applicant: Intel Corporation

Inventor： Yen Hsiang Chew

IPC: H04L67/025 ,  H04L41/0654 ,  H04L67/1074 ,  H04L41/04 ,  H04L41/5019 ,  H04L67/125 ,  H04L41/0226 ,  H04L12/66 ,  H04L67/75 ,  H04W4/70

Abstract: Embodiments herein relate to out-of-band connections for remote diagnosis and repair of client devices. In various embodiments, a server for remote management of a client device may receive, a network packet including a request for a keyboard-video-mouse (KVM) remote management session that includes an identifier of a gateway device coupled to a local area network (LAN) of the client device to be remotely managed by the server. The server may use the identifier of the gateway device to assist in invoking an out-of-band (OOB) connection between the client device and the gateway device. Other embodiments may be described and/or claimed.

公开(公告)号：US11381644B2

公开(公告)日：2022-07-05

申请号：US16980691

申请日：2018-03-15

Applicant: Telefonaktiebolaget LM Ericsson (publ)

Inventor： Swarup Kumar Mohalik ,  Salem Abid Ahmed ,  Rana Pratap Sircar ,  Ramani Venkatakrishnan

IPC: H04L67/12 ,  G16Y40/35 ,  H04L67/1074 ,  H04L67/61 ,  H04L41/5067 ,  H04L43/08

Abstract: The invention relates to method and devices of enabling determination of overall Quality of Service (QoS) of at least one Internet of Things (IoT) device. In an aspect of the invention, a method of a network node (10a) is provided of enabling determining of an overall QoS of at least one IoT device. The method comprises transmitting (S101), to a device connectivity middleware (DCM) node (14), an identifier of said at least one IoT device (11a) for which a QoS measure is to be acquired, receiving (S102), from the DCM node (14), a network profile of the IoT device (11a) associated with said identifier, transmitting (S103), to a Service Capability Exposure Function (SCEF, 15), a request for the QoS measure of the IoT device (11a) for the received network profile, the SCEF (15) acquiring the QoS measure from a Policy and Charging Control (PCC) function (16), receiving (S106), from the SCEF, the requested QoS measure of the IoT device (11a), transmitting (S107), to a Lightweight Machine-to-Machine (LWM2M) device (13), a request for availability information for said at least one IoT device (10a), and receiving (S108), from the LWM2M device (13), the requested availability information, wherein the received QoS measure and the availability information is taken into account for determining the overall QoS of said at least one IoT device (11a).

公开(公告)号：US20220207057A1

公开(公告)日：2022-06-30

申请号：US17698358

申请日：2022-03-18

Applicant: Open Text SA ULC

Inventor： Raja Elias Hawa ,  Matthew David George Timmermans

IPC: G06F16/27 ,  H04L67/06 ,  H04L67/568 ,  H04L67/1095 ,  G06F40/134 ,  G06F40/166 ,  G06F40/197 ,  H04L67/1074

Abstract: A system and method that enables editing capabilities of content accessed from a content management server using any type of locally-installed application is provided. In some embodiments, a content management server stores documents in a cache on the user's computer. Documents can thus be accessed and edited using the document in the local file system of the user. For example, users may open, reserve or lock, download, and edit documents with a single user action such as a click. Advantageously, the teachings of embodiments as described can be used in conjunction with content management systems for improving the user experiences involved in editing documents by providing an ‘instant’ and ‘seamless’ editing experience substantially equivalent to editing files on a local hard disk.

公开(公告)号：US11375010B2

公开(公告)日：2022-06-28

申请号：US16972988

申请日：2018-07-25

Applicant: SHENZHEN UNIVERSITY

Inventor： Shubin Cai ,  Ningsheng Yang ,  Zhong Ming

IPC: H04L67/1061 ,  H04L9/32 ,  H04L67/104 ,  H04L67/1074 ,  H04L9/00

Abstract: Disclosed is a sharding block chain generation method based on a tree structure. Method comprises: dividing a server system into at least one group, and respectively selecting a leader of each group; packaging to generate at least one block by leader according to an own local database state, and broadcasting at least one block to all members of group in which leader is located; verifying consistency of at least one block, executing block according to a verification result of consistency, and synchronizing block to other groups. According to method, by means of tree grouping architecture, efficiency of generating block by a block chain framework is improved, block is generated according to own local database state of the leader, a resource waste phenomenon when block is generated in system is reduced, and delay when the block is generated is reduced.

公开(公告)号：US11356506B2

公开(公告)日：2022-06-07

申请号：US17060208

申请日：2020-10-01

Applicant: BANK OF AMERICA CORPORATION

Inventor： Krishna Rangarao Mamadapur ,  Jigesh Rajendra Safary

IPC: H04L67/1074 ,  H04L67/1097 ,  H04L43/0852 ,  H04L67/1087 ,  H04L43/0882 ,  H04L67/1008

Abstract: A system for optimizing data acceptance and data storage in distributed computing network may be configured to implement tuning algorithms in order to improve the performance of a data requests in the distributed computing network. The tuning algorithms may be applied based on identifying components of the distributed computer network that are performing below an optimal level. Tuning algorithms may comprise implementing a parallel validation process; restructuring a memory hierarchy for fast data access; increasing a number of endorsing peers; increasing a number of transactions per node; reducing a number of node commits; implementing an event handling strategy; or other similar mechanisms.

公开(公告)号：US11336721B2

公开(公告)日：2022-05-17

申请号：US16699344

申请日：2019-11-29

Applicant: Amazon Technologies, Inc.

Inventor： Ishwardutt Parulkar ,  Diwakar Gupta ,  Georgios Elissaios

IPC: H04L29/08 ,  H04L67/1074 ,  H04L67/60 ,  G06F9/455 ,  H04L43/16

Abstract: Techniques for dynamic resource movement in heterogeneous computing environments including provider substrate extensions are described. A dynamic resource movement service of a provider network monitor conditions of heterogeneous computing environments, including provider substrate extensions of the cloud provider network, to evaluate customer-provided movement policy conditions governing when to move customer application resources from these environments, where to move the resource to, and/or how to move the customer application resources. The customer-provided movement policy conditions may be based on a variety of factors, such as a latency between end-users of the customer application and the application itself.

公开(公告)号：US11323512B2

公开(公告)日：2022-05-03

申请号：US16707869

申请日：2019-12-09

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Subhajit Dasgupta ,  Charles E. Fowler ,  Michelle Frolik ,  Charles Greenidge ,  Jerry Harrow ,  Sandesh V. Madhyastha ,  Clifford A. McCarthy ,  Abhay Padlia ,  Rajeev Pandey ,  Jonathan M. Sauer ,  Geoffery Schunicht ,  Latha Srinivasan ,  Gary L. Thunquest

IPC: H04L29/08 ,  H04L67/1074 ,  H04L47/70 ,  H04L67/568 ,  G06F9/455

Abstract: A system to facilitate infrastructure management is described. The system includes a plurality of management controllers each having a control function of a plurality of infrastructure devices and a state cache storing a state of the plurality of infrastructure devices, including a first management controller to initiate an operation to be performed on a first set of resources. The system also includes a plurality of infrastructure controllers, each having a state repository to maintain a state function of the plurality of infrastructure devices, including a first infrastructure controller associated with the first set of resources to perform the operation on the first set of resources, update a first state repository including an updated state of the first set of resources in response to the operation and broadcast the updated state of the first set of resources to each of the plurality of management controllers.

公开(公告)号：US11323374B2

公开(公告)日：2022-05-03

申请号：US16583010

申请日：2019-09-25

Applicant: Juniper Networks, Inc.

Inventor： Greg Sidebottom ,  Patricio Giecco ,  Byeongseob Ki

IPC: H04L47/125 ,  H04L41/0826 ,  H04L41/22 ,  H04L43/10 ,  H04L47/80 ,  H04L67/1042 ,  H04L67/1074

Abstract: A traffic planning platform may receive information related to a traffic flow including a traffic bandwidth to transport through a network with various network devices interconnected by links. The traffic planning platform may generate a traffic plan by assigning the traffic flow to a set of the links that includes network resources connecting a source of the traffic flow to a destination of the traffic flow. The traffic planning platform may render a visualization of the traffic plan, wherein the visualization includes a user interface (e.g., a diagram, an animation, and/or the like) in which geometric shapes that represent the source, the peer link, and the destination are connected by bands that represent the tunnel and the external route and further in which the geometric shapes and the bands each have a first visual property and a second visual property based on the traffic bandwidth of the traffic flow.

公开(公告)号：US20220131952A1

公开(公告)日：2022-04-28

申请号：US17563531

申请日：2021-12-28

Applicant: BRIGHT DATA LTD.

Inventor： Derry Shribman ,  Ofer Vilenski

IPC: H04L67/01 ,  H04L41/046 ,  H04L67/50 ,  H04L67/1061 ,  H04L67/563 ,  H04L67/564 ,  H04L67/1001 ,  H04L67/1023 ,  H04L67/1074

Abstract: A system designed for increasing network communication speed for users, while lowering network congestion for content owners and ISPs. The system employs network elements including an acceleration server, clients, agents, and peers, where communication requests generated by applications are intercepted by the client on the same machine. The IP address of the server in the communication request is transmitted to the acceleration server, which provides a list of agents to use for this IP address. The communication request is sent to the agents. One or more of the agents respond with a list of peers that have previously seen some or all of the content which is the response to this request (after checking whether this data is still valid). The client then downloads the data from these peers in parts and in parallel, thereby speeding up the Web transfer, releasing congestion from the Web by fetching the information from multiple sources, and relieving traffic from Web servers by offloading the data transfers from them to nearby peers.