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Network Topology

Network Topology-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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NEW Method, device, and system for controlling network device auto-provisioning
Huawei Technologies Co., Ltd.
June 22, 2017 - N°20170180456

A method, device, and system for controlling network device auto-provisioning is provided. The method includes: acquiring network topology information that is in a live network and of a network device, where the network topology information includes an interface and an ip address of an uplink device directly connected to the network device. The method also includes detecting whether the network ...
NEW Shifting network traffic from a network device
Amazon Technologies, Inc.
June 22, 2017 - N°20170180210

A traffic shifting system is described to shift traffic away from one or more network devices or interfaces. The system ensures that traffic can be safely shifted off of a network device before the shifting occurs. The method is described as broken into several phases, such as a discovery phase, a pre-check phase, a shifting phase, and a post-shift phase. ...
Link state information advertisement method and device
Huawei Technologies Co., Ltd.
June 15, 2017 - N°20170171058

The present application discloses a link state information advertisement method and device, including: receiving, by a first network device, network topology information sent by a control device, where the network topology information includes link state information, which is generated by the control device, between the first network device and a second network device, the first network device supports an igp, ...
Network Topology Patent Pack
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Network Topology Patent Applications
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  • 136+ full patent PDF documents of Network Topology-related inventions.
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  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Distributing non-unicast routes information in a trill network
International Business Machines Corporation
June 08, 2017 - N°20170163520

The present invention discloses a method for processing non-unicast routes information in a trill network and a corresponding rbridge, wherein the rbridge has a neighbor relation with a plurality of other rbridges in the trill network, and the rbridge is the rbridge which computes non-unicast routes information in the neighbor relation, and in the method, the rbridge executes steps of: ...
Classifier based graph rendering for visualization of a telecommunications network topology
Cenx, Inc.
June 08, 2017 - N°20170163502

Systems, methods, and computer program embodiments are disclosed for providing graphical visualization of a telecommunications network topology. In an embodiment, raw graph data may be received that that represents one or more communications paths in the telecommunications network. The raw graph data may contain a plurality of network nodes and connections between the nodes, and each node may be associated ...
Network inspection apparatus, network inspection method, and storage medium
Nec Corporation
June 08, 2017 - N°20170163491

Provided is an apparatus including: inspection target network information acquisition unit that acquires a transfer rule at a switch and physical network topology information about an inspection target network; backtrace function generation unit that generates, based on the transfer rule, a backtrace function that calculates a packet pattern of a packet being input to a port of a switch; physical ...
Network Topology Patent Pack
Download 136+ patent application PDFs
Network Topology Patent Applications
Download 136+ Network Topology-related PDFs
For professional research & prior art discovery
inventor
  • 136+ full patent PDF documents of Network Topology-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Automated network security policy deployment in a dynamic environment
International Business Machines Corporation
June 01, 2017 - N°20170155681

A method, system and computer-usable medium are disclosed for automatically deploying a network security policy based on virtual network topology in a dynamic software defined network (sdn) comprising: providing a flow control interface in a dynamic sdn wherein the flow control interface receives virtual network topology, operational endpoints, and policy to apply to the operational endpoints; responsive to receiving an ...
Performing network topology traces with minimal data collection
Cisco Technology, Inc.
June 01, 2017 - N°20170155566

In one embodiment, a device in a network receives privatized network trace data that comprises round trip time information for hops along a communication path. The device groups the trace data into a plurality of network segments based on the round trip time information. The device calculates a segment trip time metric for one or more of the network segments ...
Monitoring dynamic networks
International Business Machines Corporation
June 01, 2017 - N°20170155557

Monitoring a network is provided. A set of predicted network topology snapshot graphs of nodes in the network are generated based on a set of network topology prediction models for the network. A subset of the nodes is selected as monitors in the set of predicted network topology snapshot graphs of the network so that each link in a set ...
Network topology discovery method and device
Huawei Technologies Co., Ltd.
June 01, 2017 - N°20170155556

Embodiments of the present application provide a network topology discovery method and device, for performing a comprehensive analysis on results obtained after network topology discovery by using multiple types of network characteristic data, improve accuracy of network topology discovery. A specific solution comprises: collecting network characteristic data of a network element in a network; obtaining at least two corresponding link ...
Monitoring and detecting causes of failures of network paths
Amazon Technologies, Inc.
June 01, 2017 - N°20170155544

Generally described, systems and methods are provided for monitoring and detecting causes of failures of network paths. The system collects performance information from a plurality of nodes and links in a network, aggregates the collected performance information across paths in the network, processes the aggregated performance information for detecting failures on the paths, analyzes each of the detected failures to ...
Positron emission tomography imaging
Shenyang Neusoft Medical Systems Co., Ltd.
June 01, 2017 - N°20170153337

A system and method of a pet imaging are provided. According to an example, a detector, a movement control module, a power control module and a reconstructing computer may be connected to a switch in a form of a star-shaped network topology. The detector may include m*n detector units distributed in an annular structure, each detector unit may be ...
Storage enhanced intelligent pre-seeding of information
Shenyang Neusoft Medical Systems Co., Ltd.
May 25, 2017 - N°20170149891

Various embodiments for data management across a network by a processor. Data characteristics are analyzed through the network, incorporating an analysis of traffic and utilization of the data in the network, and inclusive of data operations resulting in at least a portion of the data reaching an endpoint in a network topology. Based on the analysis of the data characteristics, ...
Network Topology Patent Pack
Download 136+ patent application PDFs
Network Topology Patent Applications
Download 136+ Network Topology-related PDFs
For professional research & prior art discovery
inventor
  • 136+ full patent PDF documents of Network Topology-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Method and device for discovering network topology
Shenyang Neusoft Medical Systems Co., Ltd.
May 25, 2017 - N°20170149619

In the method and device for discovering a network topology provided in embodiments of the present application, there is no need to collect multiple types of network characteristic data, which reduces consumption of network resources and can improve accuracy of discovering a network topology. The particular solution is: collecting state information of all ports of a network element of a ...
Wireless networking methods and systems
Shenyang Neusoft Medical Systems Co., Ltd.
May 25, 2017 - N°20170149616

In an embodiment, a method of identifying critical nodes in a wireless network from a network topology graph for the network, the wireless network comprising a plurality of nodes and a plurality of links between the nodes, and the network topology graph for the network indicating the plurality of links between the nodes comprises: selecting each node in turn as ...
Debugger for wireless sensor networks
Shenyang Neusoft Medical Systems Co., Ltd.
May 11, 2017 - N°20170134258

In an embodiment, a method of debugging a wireless sensor network comprises: initiating, by a server node over a wireless medium, a single debugging session with a plurality of nodes of the wireless sensor network; receiving, by the server node over the wireless medium, network topology information from the nodes; and presenting, by a display device coupled to the server ...
Network topology estimation based on event correlation
Telefonaktiebolaget Lm Ercisson (publ)
May 11, 2017 - N°20170134240

A management node (100) obtains indications of network events occurring at a plurality of nodes (210-1, 210-2, 210-3, 210-4, 220-1, 220-2 , 230-1, 230-2) of the communication network. Further, the management node (100) performs a correlation of times of the indicated network events. On the basis of the correlation, the management node (100) identifies clusters of nodes (210-1, 210-2 , 210-3, 210-4, 220-1, 220-2, 230-1, 230...
Enhancing network topology information for a self-organizing network
Viavi Solutions Uk Limited
May 04, 2017 - N°20170127427

A device may obtain network topology information that identifies a set of nodes of a network and one or more physical links between nodes of the set of nodes. The set of nodes may include one or more base stations, one or more mobile devices, and one or more network resources. The device may determine enhancement information based on location ...
Flow-based host discovery in sdn networks
Brocade Communications Systems, Inc.
April 27, 2017 - N°20170118128

Techniques for performing flow-based host discovery in an sdn network are provided. According to one embodiment, an sdn controller can select, based on network topology information that is stored on the controller, a leaf network device in the network, and can determine a traffic flow corresponding to a flow rule installed on the leaf network device. The determining of the ...
Systems and methods of virtualized services
Cox Communications, Inc.
April 27, 2017 - N°20170118127

The systems and methods of virtualized services disclosed herein use software defined networking (sdn), network functions virtualization (nfv), and tunnels as an encapsulation method to steer user originated and terminating traffic to and from a cloud network (virtual networks and devices) such that the data flows into the correct virtual and physical instances representative of user services. Sdn may be ...
Network testing device for automated topology validation
Amazon Technologies, Inc.
April 13, 2017 - N°20170104637

A network testing device is provided in order to validate network topology information and test various other attributes of a network. The network testing device may, in response to a command, obtain connection information from a network indicated in the command. The connection information may be compared to network topology information corresponding to the network. The network topology information may ...
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