公开(公告)号：US20210289371A1

公开(公告)日：2021-09-16

申请号：US16815334

申请日：2020-03-11

Applicant: Verizon Patent and Licensing Inc.

Inventor： Myron Eugene Bagwell

IPC: H04W24/04 ,  H04L12/26 ,  H04L29/06 ,  H04L12/24 ,  H04L12/759

Abstract: A system described herein may provide a technique for the seamless failover of devices in a network, such as a wireless telecommunications network. For example, embodiments may identify a particular device, such as a Call Session Control Function (“CSCF”), that has failed or that does not meet particular performance metrics. An Internet Protocol (“IP”) address of the failed device may be assigned to a functioning device of the same type (e.g., another CSCF). The functioning device may be instructed, in accordance with some embodiments, to output routes between itself and other devices or IP addresses, based on which traffic originally intended for the failed device may be routed to the functioning device.

公开(公告)号：US20210273879A1

公开(公告)日：2021-09-02

申请号：US16792768

申请日：2020-02-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Lalith KUMAR ,  Nitesh Pushpak SHAH ,  Shweta MADHURAPANTULA

IPC: H04L12/721 ,  H04W76/27 ,  H04W88/06 ,  H04W60/00 ,  H04W60/06 ,  H04L12/759

Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. Embodiments herein provide a method for performing a routing ID (RID) update in user equipment (UE) in a wireless communication network.

公开(公告)号：US20210144085A1

公开(公告)日：2021-05-13

申请号：US16677633

申请日：2019-11-07

Applicant: Arista Networks, Inc.

Inventor： John W. French

IPC: H04L12/759

Abstract: A network device includes storage. The network device also includes a forwarding information manager. The storage stores forwarding information. The storage also stores information source rankings. The forwarding information manager obtains information from a source. The information source rankings include a ranking associated with the source. The forwarding information manager makes a determination, based on the information source rankings, that the source is undesirable. The forwarding information manager discards the information without processing the information based on the determination.

公开(公告)号：US20210111986A1

公开(公告)日：2021-04-15

申请号：US16715005

申请日：2019-12-16

Applicant: RED HAT, INC.

Inventor： Charles E. Rolke

IPC: H04L12/759 ,  H04L12/707 ,  H04L12/717 ,  H04L12/24 ,  H04L12/26

Abstract: A network protocol analyzer module receives one or more networking log data files, where each of the one or more networking log data files is associated with a corresponding node of a dynamic routing network comprising one or more nodes, determines a network communication protocol associated with the dynamic routing network, retrieves a set of communication protocol rules associated with the network communication protocol, analyzes the one or more networking log data files in view of the set of communication protocol rules associated with the network communication protocol, and generates a combined output file for the one or more nodes of the dynamic routing network in view of the analysis.

公开(公告)号：US10855582B2

公开(公告)日：2020-12-01

申请号：US16419192

申请日：2019-05-22

Applicant: Futurewei Technologies, Inc.

Inventor： Qianglin Quintin Zhao ,  Katherine Zhao ,  Bisong Tao

IPC: H04L12/723 ,  H04L12/717 ,  H04L12/759

Abstract: Embodiments relate generally to systems and methods for transitioning a system from a tradition network to a Software Defined Network (SDN) enabled network. In some embodiments, the systems and methods may comprise the use of a Path Computation Element (PCE) as a central controller. Smooth transition between traditional network and the new SDN enabled network, especially from a cost impact assessment perspective, may be accomplished using the existing PCE components from the current network to function as the central controller of the SDN network is one choice, which not only achieves the goal of having a centralized controller to provide the functionalities needed for the central controller, but also leverages the existing PCE network components.

公开(公告)号：US10735263B1

公开(公告)日：2020-08-04

申请号：US15788229

申请日：2017-10-19

Applicant: ATLASSIAN PTY LTD

Inventor： Benjamin McAlary ,  Nicolas Meessen ,  Shane Edward Anderson

IPC: G06F15/16 ,  H04L12/24 ,  H04L12/759 ,  H04L29/08

Abstract: Described herein are methods and systems for automatically configuring virtual networks hosted by a cloud platform. This involves accessing configuration information defining a desired configuration and processing the configuration information to determine one or more required virtual network connections that, according to the configuration information, need to be created, each required virtual network connection defining a source virtual network and a destination virtual network that are to be connected. A connection is then automatically made to the cloud platform in order to create each required virtual network.

公开(公告)号：US10686693B2

公开(公告)日：2020-06-16

申请号：US15772240

申请日：2016-10-20

Applicant: BARCO NV

Inventor： Gauthier Renard ,  Kristof Demeyere

IPC: H04L12/721 ,  H04L12/729 ,  H04L29/06 ,  H04L12/54 ,  H04L12/717 ,  H04L12/759 ,  H04L12/707 ,  H04L12/26

Abstract: A method, system and a network element for routing at least one data stream in a telecommunications network, the network having at least one transmitting node providing at least one data stream, at least one receiving node receiving the at least one data stream, and zero or more processing nodes, and at least one link connecting said nodes. All nodes communicate their capabilities to a system database on a database server which receives at least one request with at least one condition for sending at least one data stream between two nodes. For or each request, a measure is calculated for at least one route between said two nodes, and instructions are provided to use only the at least one route having measures compliant with the at least one condition in the request. An optimal route can be determined using at least one heuristic rule or linear programming.

公开(公告)号：US20200036628A1

公开(公告)日：2020-01-30

申请号：US16594080

申请日：2019-10-07

Applicant: SEDONASYS SYSTEMS LTD

Inventor： Ornan Alexander GERSTEL

IPC: H04L12/703 ,  H04L29/06 ,  H04L12/24 ,  H04L12/707 ,  H04L12/759

Abstract: A computerized system for performing preparation operations for a maintenance activity that causes a disruption in a communication path of traffic over a multi-layer network. The system comprising: a maintenance tool configured to coordinate maintenance activities of the multi-layer network based on maintenance activity data, a storage unit to store the maintenance activity data; and a multi-layer control system comprising a processor, wherein said processor is configured to: receive from the maintenance tool an indication that one or more maintenance activities are required on an indicated optical resource, determine an affected optical path, determine an affected IP link utilizing said affected optical path; remove traffic from the affected IP link; remove the affected optical path; activate an alternative optical path; configure the packet switching layer to utilize the alternative optical path; and repeat for each affected optical path and each affected IP link.

公开(公告)号：US20190394065A1

公开(公告)日：2019-12-26

申请号：US16561464

申请日：2019-09-05

Applicant: DENSO CORPORATION

Inventor： Kohei Okubo ,  Kazuaki Hayakawa ,  Takuya Hasegawa

IPC: H04L12/40 ,  H04L12/24 ,  H04L12/759

Abstract: An information management system is provided. The information management system includes an in-vehicle device mounted on a vehicle and a server configured to communicate with the in-vehicle device. The in-vehicle device may relay communication between a plurality of functional units based on a routing table. The in-vehicle device may acquire at least one discrete identification information item. The in-vehicle device may transmit the at least one discrete identification information item. The server may acquire a discrete attribute information item of at least one of the plurality of functional units. The information management system may determine a change in the routing table based on a plurality of discrete attribute information items, and execute the change in the routing table.

公开(公告)号：US10397092B2

公开(公告)日：2019-08-27

申请号：US15567043

申请日：2015-06-24

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Anoop Govindan Nair ,  Anil Raj

IPC: H04L12/757 ,  H04L12/715 ,  H04L12/751 ,  H04L12/759

Abstract: Examples disclosed herein relate to reducing flooding of route updates of a dynamic routing protocol. In an example, number of route updates received by a router from each neighbor router may be determined, wherein the router may be present in a network using a dynamic routing protocol. Each neighbor router may be classified into one of a plurality of groups of neighbor routers in such a manner that number of route updates originating from each group of neighbor routers is approximately same. A first route update interval may be determined for each group of neighbor routers for sending a respective first set of future route updates therefrom to the router. The respective first route update interval for sending the respective first set of future route updates may be notified to the respective member routers of each group of neighbor routers.