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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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System and method for minimizing network load imbalance and latency
Telefonaktiebolaget Lm Ericsson (publ)
August 17, 2017 - N°20170238211

A system and method for improving a network topology to minimize load imbalance and latency between network nodes is provided. A network performance and configuration tool receives performance data from payload handling nodes, including radio stations, transport nodes and payload gateways to calculate a current network condition related to the current network topology. A revised network topology is determined by ...
Apparatus and methods for mitigation of network attacks via dynamic re-routing
Time Warner Cable Enterprises Llc
August 17, 2017 - N°20170237767

Apparatus and methods for mitigating network attacks, such as by dynamically re-routing traffic. Various disclosed embodiments manipulate path-based routing of the backbone network to insert a scrubbing appliance within the backbone network topology, rather than using traditional network addressed tunnels in the edge network. In one implementation, traffic entering the backbone network ingress peer routers (from either another backbone network, ...
Method and system for constructing a loop free multicast tree in a data-center fabric
Cisco Technology, Inc.
August 17, 2017 - N°20170237651

Systems, methods and transitory computer-readable storage media for constructing a loop free multicast tree. The methods include observing a network topology transition affecting a first path from the particular node to a root node, calculating a second path from the particular node to the root node and sending a message to an upstream node requesting that the upstream node be ...
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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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Promiscuous detection and intercepted forwarding by parent network device in a storing-mode tree-based network
Cisco Technology, Inc.
August 03, 2017 - N°20170223700

In one embodiment, a method comprises: promiscuously detecting, by a parent network device in a tree-based network topology, a data packet transmitted to a child network device attached to the parent network device, the data packet transmitted by a grandchild network device attached to the child network device; determining, by the parent network device, whether the data packet transmitted to ...
Determining candidates for root-cause of bottlenecks in a storage network
Hewlett Packard Enterprise Development Lp
August 03, 2017 - N°20170222908

In an example implementation, a network topology map with storage paths between servers and storage volumes of storage arrays in a storage network through network switches may be generated. A network switch may be identified from the network switches in the network topology map as a bottleneck by monitoring a performance parameter for each of the network switches. The performance ...
All-to-all message exchange in parallel computing systems
International Business Machines Corporation
August 03, 2017 - N°20170220398

A method for all-to-all message exchange between program tasks including n>1 hierarchy levels ln, n=1 to n, in which a first level l1 includes a plurality of group tasks and each higher level l(n>1) includes at least one group of level l(n−1) groups to which that task belongs in respective hierarchy levels of ...
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.
Locality based content distribution
Amazon Technologies, Inc.
July 27, 2017 - N°20170214755

A system and method for content distribution are provided. A content provider generates a network topology having one or more subnetworks made up of content sources. The content provider segments content, such as applications, into segments for distribution. The content provider then distributes the content such that for each identified subnetwork, each content segment is distributed to a content source. ...
Auto-configuration and management of storage resources
Hewlett Packard Enterprise Development Lp
July 27, 2017 - N°20170214719

Examples relate to enabling auto-configuration and management of storage resources. In some examples, an internet group management protocol (igmp) announcement is received from an end device of a number of end devices in a software defined network (sdn) environment. A storage network fabric map is updated to include the end device based on the igmp/multicast announcement, where the storage ...
Systems for network risk assessment including processing of user access rights associated with a network ...
Palantir Technologies Inc.
July 27, 2017 - N°20170214710

Methods, systems, and apparatus, including computer programs encoded on computer storage media, for network risk assessment. One of the methods includes obtaining information describing network traffic between a plurality of network devices within a network. A network topology of the network is determined based on the information describing network traffic, with the network topology including nodes connected by an edge ...
Switch-connected hyperx network
International Business Machines Corporation
July 27, 2017 - N°20170214579

A network system includes a plurality of sub-network planes and global switches. The sub-network planes have a same network topology as each other. Each of the sub-network planes includes edge switches. Each of the edge switches has n ports. Each of the global switches is configured to connect a group of edge switches at a same location in the sub-network ...
Hybrid routing table for reaching unstable destination device in a tree-based network
Cisco Technology, Inc.
July 20, 2017 - N°20170207967

In one embodiment, a method comprises: a root network device of a tree-based network topology identifying an instability in an identified child device attaching within the tree-based network topology; the root network device generating and storing in a routing information base table, for each sub-child device reachable via the identified child device, a corresponding source-route path starting with the identified ...
Periodical generation of network measurement data
Nicira, Inc.
July 06, 2017 - N°20170195221

Some embodiments provide a method that generates different network measurements data (e. G., network topology, bandwidth estimation of different paths, etc.) for a pair of endpoints upon receiving a network administrative request (e. G., an application programming interface (api) request) or by other means (e. G., automatically and without intervention of a user). In some embodiments, the method is implemented ...
Network topology determining method and apparatus, and centralized network status information storage device
Huawei Technologies Co., Ltd.
July 06, 2017 - N°20170195186

A network topology determining method and apparatus, and a centralized network status information storage device. The method includes obtaining first network status information, where the first network status information includes device information of first switching devices, link information between the first switching devices, device information of second switching devices that are connected to the first switching devices and that are ...
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.
Network device mitigation against rogue parent device in a tree-based network
Cisco Technology, Inc.
June 29, 2017 - N°20170187594

In one embodiment, a method comprises: a network device, having attached to a first parent device in a tree-based network topology, attaching to a second parent device advertising better network performance than the first parent device; and the network device detaching from the second parent device, and reattaching to the first parent device, in response to the network device determining ...
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 ...
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, ...
Systems and methods for generating a virtual network topology for m2m communications
Huawei Technologies Co., Ltd.
June 08, 2017 - N°20170163540

Methods and systems for generating a virtual network topology for machine-to-machine communications. A set of input information including network information and configuration information is obtained. One or more virtual serving gateways for the virtual network are located at one or more physical hosts, and each machine is associated with a respective virtual serving gateway, in accordance with the network information ...
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 ...
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