公开(公告)号：US11863430B2

公开(公告)日：2024-01-02

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: H04M3/00 ,  H04L45/24 ,  H04L45/28 ,  H04L41/0659

CPC classification number: H04L45/245 ,  H04L41/0659 ,  H04L45/28

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：US12237996B2

公开(公告)日：2025-02-25

申请号：US18511669

申请日：2023-11-16

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: H04M3/00 ,  H04L41/0659 ,  H04L45/24 ,  H04L45/28

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：US20240098017A1

公开(公告)日：2024-03-21

申请号：US18511669

申请日：2023-11-16

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 ,  H04L41/0659 ,  H04L45/28

CPC classification number: H04L45/245 ,  H04L41/0659 ,  H04L45/28

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：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.