公开(公告)号：US20230269176A1

公开(公告)日：2023-08-24

申请号：US17675790

申请日：2022-02-18

Applicant: AT&T Intellectual Property I, L.P.

Inventor： Narayan Padi ,  Gagan Choudhury ,  Kenichi Futamura ,  Shweta Vachhani ,  Alvin C. Goddard ,  Timothy E. Gallivan ,  Harpreet Ahluwalia

IPC: H04L45/24 ,  H04L45/28 ,  H04L45/00

CPC classification number: H04L45/245 ,  H04L45/22 ,  H04L45/28 ,  H04L45/38

Abstract: Aspects of the subject disclosure may include, for example, generating a set of SRLGs associated with a set of link bundles, wherein the set of SRLGs comprises for each SRLG in the set of SRLGs an indication for each failed link bundle in a particular SRLG a respective bandwidth failure fraction, and wherein for at least one of the failed link bundles the failure is less than a complete failure; generating a set of dominance relationships among the SRLGs in the set of SRLGs, and generating, based at least in part upon the set of SRLGs and the set of dominance relationships a packed set of SRLGs, wherein the packed set of SRLGs comprises a subset of the set of SRLGs. Other embodiments are disclosed.

公开(公告)号：US10784963B2

公开(公告)日：2020-09-22

申请号：US16291169

申请日：2019-03-04

Applicant: AT&T Intellectual Property I, L.P.

Inventor： Gagan Choudhury ,  Simon Tse ,  Kathleen Meier-Hellstern ,  Narayan Padi ,  Richard Koch

IPC: H04B10/27 ,  H04L12/24 ,  H04Q11/00 ,  H04J14/02

Abstract: A software-defined network multi-layer controller (SDN-MLC) may communicate with multiple layers of a telecommunication network. The SDN-MLC may have an optimization algorithm that helps in capacity planning of the telecommunications based on the management of multiple layers of the telecommunication network.

公开(公告)号：US10666359B2

公开(公告)日：2020-05-26

申请号：US16385224

申请日：2019-04-16

Applicant: AT&T Intellectual Property I, L.P.

Inventor： Gagan Choudhury ,  Kathleen Meier-Hellstern ,  Alvin Goddard ,  Narayan Padi ,  Simon Tse

IPC: H04B10/27 ,  H04J14/02 ,  H04Q11/00

Abstract: A software-defined network multi-layer controller (SDN-MLC) may communicate with multiple layers of a telecommunication network. The SDN-MLC may have an optimization algorithm that helps manage, in near real-time, the multiple layers of the telecommunication network.

公开(公告)号：US20200007237A1

公开(公告)日：2020-01-02

申请号：US16385224

申请日：2019-04-16

Applicant: AT&T Intellectual Property I, L.P.

Inventor： Gagan Choudhury ,  Kathleen Meier-Hellstern ,  Alvin Goddard ,  Narayan Padi ,  Simon Tse

IPC: H04B10/27 ,  H04J14/02

Abstract: A software-defined network multi-layer controller (SDN-MLC) may communicate with multiple layers of a telecommunication network. The SDN-MLC may have an optimization algorithm that helps manage, in near real-time, the multiple layers of the telecommunication network.

公开(公告)号：US10263705B1

公开(公告)日：2019-04-16

申请号：US16015838

申请日：2018-06-22

Applicant: AT&T Intellectual Property I, L.P.

Inventor： Gagan Choudhury ,  Simon Tse ,  Kathleen Meier-Hellstern ,  Narayan Padi ,  Richard Koch

IPC: H04B10/27 ,  H04L12/24

Abstract: A software-defined network multi-layer controller (SDN-MLC) may communicate with multiple layers of a telecommunication network. The SDN-MLC may have an optimization algorithm that helps in capacity planning of the telecommunications based on the management of multiple layers of the telecommunication network.