公开(公告)号：US20230164071A1

公开(公告)日：2023-05-25

申请号：US18100214

申请日：2023-01-23

Applicant: Nokia Solutions and Networks Oy

Inventor： Ejder Bastug ,  Bilgehan Erman ,  Bruce Cilli ,  Sameerkumar Sharma

IPC: H04L45/00 ,  H04L45/02 ,  H04L43/087 ,  H04L43/0852

CPC classification number: H04L45/70 ,  H04L45/08 ,  H04L45/04 ,  H04L43/087 ,  H04L43/0858

Abstract: Various example embodiments for supporting multi-tier deterministic networking are presented. Various example embodiments for supporting multi-tier deterministic networking may be configured to support provisioning of deterministic flows in multi-tier deterministic networking. Various example embodiments for supporting multi-tier deterministic networking may be configured to support adaptive deterministic routing in multi-tier deterministic networks. Various example embodiments for supporting multi-tier deterministic networking may be configured to support score-based deterministic routing in multi-tier deterministic networks. Various example embodiments for supporting multi-tier deterministic networking may be configured to support adaptive deterministic routing and/or score-based deterministic routing in multi-tier deterministic networks based on analysis of a state representation for path and/or sub-path selection in multi-tier deterministic networks. Various example embodiments for supporting multi-tier deterministic networking may be configured to support hierarchical resource allocation and deallocation in multi-tier deterministic networking, optimal route finding in multi-tier deterministic networking, and so forth.

公开(公告)号：US10805150B2

公开(公告)日：2020-10-13

申请号：US16209093

申请日：2018-12-04

Applicant: NOKIA SOLUTIONS AND NETWORKS OY

Inventor： Ahmad Asghar ,  Bruce Cilli ,  Bilgehan Erman ,  Sameerkumar Sharma ,  Peter Andrews

IPC: G06F15/16 ,  H04L12/24 ,  H04L12/26 ,  H04L29/06

Abstract: A system and a method for interpreting normal and errored segments of network measurement data differently, and processing network measurement data, including: receiving a first query for network measurement data; extracting compressed network measurement data and error metadata from a repository database based upon the first query; decompressing the extracted compressed network measurement data; retrieving an error segment of raw network measurement data based upon the error metadata; and merging the error segment of raw network measurement data with the decompressed extracted compressed network measurement data to produce extracted network measurement data.

公开(公告)号：US12126529B2

公开(公告)日：2024-10-22

申请号：US18100214

申请日：2023-01-23

Applicant: Nokia Solutions and Networks Oy

Inventor： Ejder Bastug ,  Bilgehan Erman ,  Bruce Cilli ,  Sameerkumar Sharma

IPC: H04L45/00 ,  H04L43/0852 ,  H04L43/087 ,  H04L45/02

CPC classification number: H04L45/70 ,  H04L43/0858 ,  H04L43/087 ,  H04L45/04 ,  H04L45/08

Abstract: Various example embodiments for supporting multi-tier deterministic networking are presented. Various example embodiments for supporting multi-tier deterministic networking may be configured to support provisioning of deterministic flows in multi-tier deterministic networking. Various example embodiments for supporting multi-tier deterministic networking may be configured to support adaptive deterministic routing in multi-tier deterministic networks. Various example embodiments for supporting multi-tier deterministic networking may be configured to support score-based deterministic routing in multi-tier deterministic networks. Various example embodiments for supporting multi-tier deterministic networking may be configured to support adaptive deterministic routing and/or score-based deterministic routing in multi-tier deterministic networks based on analysis of a state representation for path and/or sub-path selection in multi-tier deterministic networks. Various example embodiments for supporting multi-tier deterministic networking may be configured to support hierarchical resource allocation and deallocation in multi-tier deterministic networking, optimal route finding in multi-tier deterministic networking, and so forth.

公开(公告)号：US11996989B2

公开(公告)日：2024-05-28

申请号：US18318221

申请日：2023-05-16

Applicant: Nokia Solutions and Networks Oy

Inventor： Bilgehan Erman ,  Ejder Bastug ,  Bruce Cilli ,  Andrea Francini ,  Raymond Miller ,  Charles Payette ,  Sameerkumar Sharma

IPC: H04L41/5003 ,  H04L67/10 ,  H04L67/131

CPC classification number: H04L41/5003 ,  H04L67/10 ,  H04L67/131

Abstract: An application specific interface (AA-NAPI) associated with an application for the purpose of controlling the networking aspects of the application session is provided by communication service provider (CSP). Cost model of network service types associated with a specific application type is learned by using the AA-NAPI. For each service-point joining the session, network properties are queried by using the AA-NAPI. During continuous service quality monitoring, upon detection of quality degradation leading to the decision to upgrade session quality, network service-type associated with a specific server-point is changed by using the AA-NAPI. Network specific actions are taken to reconfigure the network so that the requested service type is received by the specific service-point. New network capability is activated to improve network service level by using the AA-NAPI. Network specific actions are taken by the network to install new network capabilities so that the specific service-point's service quality is improved as requested.

公开(公告)号：US11595292B2

公开(公告)日：2023-02-28

申请号：US17184073

申请日：2021-02-24

Applicant: Nokia Solutions and Networks Oy

Inventor： Bilgehan Erman ,  Ejder Bastug ,  Bruce Cilli ,  Sameerkumar Sharma ,  Mahmoud Ashour

IPC: H04L45/02

Abstract: Various example embodiments for supporting dynamic node cluster discovery in a communication network are presented. Various example embodiments for supporting dynamic node cluster discovery in a communication network may be configured to support dynamic node cluster discovery based on circulation of discovery messages within the communication network. Various example embodiments for supporting dynamic node cluster discovery based on the circulation of discovery messages within the communication network may be configured to support dynamic node cluster discovery based on probabilistic forwarding of discovery messages within the communication network. Various example embodiments for supporting dynamic node cluster discovery based on the circulation of discovery messages within the communication network may be configured to support dynamic node cluster discovery based on updating and forwarding of discovery messages within the communication network. Various example embodiments for supporting dynamic node cluster discovery in a communication network may be configured to support dynamic, multi-level node cluster discovery.

公开(公告)号：US20240205155A1

公开(公告)日：2024-06-20

申请号：US18083768

申请日：2022-12-19

Applicant: Nokia Solutions and Networks Oy

Inventor： Bilgehan Erman ,  Ejder Bastug ,  Bruce Cilli ,  Andrea Francini ,  Luoyao Hao

IPC: H04L47/12 ,  H04L47/25 ,  H04L47/50 ,  H04L69/321 ,  H04L69/325

CPC classification number: H04L47/12 ,  H04L47/25 ,  H04L47/50 ,  H04L69/321 ,  H04L69/325

Abstract: Various example embodiments for supporting congestion control in a communication network are presented. Various example embodiments for supporting congestion control in a communication network may be configured to support protocol agnostic cognitive congestion control in the communication network. Various example embodiments for supporting protocol agnostic cognitive congestion control in a communication network may be configured to support protocol agnostic cognitive congestion control in the communication network by enabling a sending node of a path over which a set of flows is to be communicated to determine the minimum target transmission rate among the links along the path over which the flows are to be communicated and to use the minimum target transmission rate among the links along the path over which flows are to be communicated in order to control transmission of packets over the path at Layer 3 of the Open Systems Interconnection (OSI) model.

公开(公告)号：US11575599B2

公开(公告)日：2023-02-07

申请号：US17184108

申请日：2021-02-24

Applicant: Nokia Solutions and Networks Oy

Inventor： Ejder Bastug ,  Bilgehan Erman ,  Bruce Cilli ,  Sameerkumar Sharma

IPC: H04L45/00 ,  H04L45/02 ,  H04L43/087 ,  H04L43/0852

Abstract: Various example embodiments for supporting multi-tier deterministic networking are presented. Various example embodiments for supporting multi-tier deterministic networking may be configured to support provisioning of deterministic flows in multi-tier deterministic networking. Various example embodiments for supporting multi-tier deterministic networking may be configured to support adaptive deterministic routing in multi-tier deterministic networks. Various example embodiments for supporting multi-tier deterministic networking may be configured to support score-based deterministic routing in multi-tier deterministic networks. Various example embodiments for supporting multi-tier deterministic networking may be configured to support adaptive deterministic routing and/or score-based deterministic routing in multi-tier deterministic networks based on analysis of a state representation for path and/or sub-path selection in multi-tier deterministic networks. Various example embodiments for supporting multi-tier deterministic networking may be configured to support hierarchical resource allocation and deallocation in multi-tier deterministic networking, optimal route finding in multi-tier deterministic networking, and so forth.

公开(公告)号：US11271852B2

公开(公告)日：2022-03-08

申请号：US16515232

申请日：2019-07-18

Applicant: Nokia Solutions and Networks OY

Inventor： Bilgehan Erman ,  Ejder Bastug ,  Bruce Cilli ,  Sameerkumar Sharma

IPC: H04L12/715 ,  H04L12/801 ,  H04L12/721 ,  H04L45/00 ,  H04L45/12 ,  H04L47/10

Abstract: A method for routing traffic between a source node and a destination node in a network comprises: identifying a first group level at which a source group vector and a destination group vector differ; obtaining one or more first route segments between a first source group and a first destination group at the first group level; computing an end-to-end route between the source node and the destination node based on at least the one or more first route segments; and routing traffic between the source node and the destination node on the end-to-end route.

公开(公告)号：US12199872B2

公开(公告)日：2025-01-14

申请号：US18083768

申请日：2022-12-19

Applicant: Nokia Solutions and Networks Oy

Inventor： Bilgehan Erman ,  Ejder Bastug ,  Bruce Cilli ,  Andrea Francini ,  Luoyao Hao

IPC: H04L47/12 ,  H04L47/25 ,  H04L47/50 ,  H04L69/321 ,  H04L69/325

Abstract: Various example embodiments for supporting congestion control in a communication network are presented. Various example embodiments for supporting congestion control in a communication network may be configured to support protocol agnostic cognitive congestion control in the communication network. Various example embodiments for supporting protocol agnostic cognitive congestion control in a communication network may be configured to support protocol agnostic cognitive congestion control in the communication network by enabling a sending node of a path over which a set of flows is to be communicated to determine the minimum target transmission rate among the links along the path over which the flows are to be communicated and to use the minimum target transmission rate among the links along the path over which flows are to be communicated in order to control transmission of packets over the path at Layer 3 of the Open Systems Interconnection (OSI) model.

公开(公告)号：US20220272035A1

公开(公告)日：2022-08-25

申请号：US17184108

申请日：2021-02-24

Applicant: Nokia Solutions and Networks Oy

Inventor： Ejder Bastug ,  Bilgehan Erman ,  Bruce Cilli ,  Sameerkumar Sharma

IPC: H04L12/721 ,  H04L12/751 ,  H04L12/26 ,  H04L12/715

Abstract: Various example embodiments for supporting multi-tier deterministic networking are presented. Various example embodiments for supporting multi-tier deterministic networking may be configured to support provisioning of deterministic flows in multi-tier deterministic networking. Various example embodiments for supporting multi-tier deterministic networking may be configured to support adaptive deterministic routing in multi-tier deterministic networks. Various example embodiments for supporting multi-tier deterministic networking may be configured to support score-based deterministic routing in multi-tier deterministic networks. Various example embodiments for supporting multi-tier deterministic networking may be configured to support adaptive deterministic routing and/or score-based deterministic routing in multi-tier deterministic networks based on analysis of a state representation for path and/or sub-path selection in multi-tier deterministic networks. Various example embodiments for supporting multi-tier deterministic networking may be configured to support hierarchical resource allocation and deallocation in multi-tier deterministic networking, optimal route finding in multi-tier deterministic networking, and so forth.