公开(公告)号：US09251029B2

公开(公告)日：2016-02-02

申请号：US14042089

申请日：2013-09-30

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

Inventor： Hiroshi Otsuka ,  Kaustubh Joshi ,  Matti A. Hiltunen ,  Edward Scott Daniels ,  Yasuhide Matsumoto

IPC: G06F11/00 ,  G06F11/34 ,  G06N99/00

CPC classification number: G06F11/3409 ,  G06F11/008 ,  G06N99/005 ,  H04L41/0677 ,  H04L41/147

Abstract: Methods, systems, and products predict locations of failures. Messages historically received are analyzed to predict a future failure. A pattern in the messages historically received is used to retrieve a template. A location of the future failure is predicted from the template.

Abstract translation: 方法，系统和产品预测故障的位置。 分析历史上收到的消息来预测未来的故障。 历史上接收到的消息中的模式用于检索模板。 从模板预测未来故障的位置。

公开(公告)号：US11601497B1

公开(公告)日：2023-03-07

申请号：US17497828

申请日：2021-10-08

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

Inventor： Abhigyan ,  Kaustubh Joshi ,  Edward Scott Daniels

IPC: G06F15/173 ,  H04L67/1029 ,  H04L67/1038 ,  H04L67/1031

Abstract: A system can include a gateway, a plurality of network function nodes, and a distributed load balancer including load balancer nodes each having a flow table portion stored thereon. The load balancer nodes can form a node chain having a tail and head nodes. A load balancer node can receive a packet from the gateway. In response, the load balancer node can generate a query, directed to the tail node, that identifies the packet and a network function identifier associated with a network function node that is proposed to handle a connection. The tail node can determine whether an entry for the connection exists in a flow table portion associated with the tail node. If not, the tail node can initiate an insert request for writing the entry for the connection via the head node. The entry can then be written to all load balancer nodes in the node chain.

公开(公告)号：US20230208908A1

公开(公告)日：2023-06-29

申请号：US18117683

申请日：2023-03-06

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

Inventor： Abhigyan ,  Kaustubh Joshi ,  Edward Scott Daniels

IPC: H04L67/1029 ,  H04L67/1038 ,  H04L67/1031

CPC classification number: H04L67/1029 ,  H04L67/1038 ,  H04L67/1031

Abstract: A system can include a gateway, a plurality of network function nodes, and a distributed load balancer including load balancer nodes each having a flow table portion stored thereon. The load balancer nodes can form a node chain having a tail and head nodes. A load balancer node can receive a packet from the gateway. In response, the load balancer node can generate a query, directed to the tail node, that identifies the packet and a network function identifier associated with a network function node that is proposed to handle a connection. The tail node can determine whether an entry for the connection exists in a flow table portion associated with the tail node. If not, the tail node can initiate an insert request for writing the entry for the connection via the head node. The entry can then be written to all load balancer nodes in the node chain.

公开(公告)号：US20150095718A1

公开(公告)日：2015-04-02

申请号：US14042089

申请日：2013-09-30

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

Inventor： Hiroshi Otsuka ,  Kaustubh Joshi ,  Matti A. Hiltunen ,  Edward Scott Daniels ,  Yasuhide Matsumoto

IPC: G06F11/34 ,  G06N99/00

CPC classification number: G06F11/3409 ,  G06F11/008 ,  G06N99/005 ,  H04L41/0677 ,  H04L41/147

Abstract: Methods, systems, and products predict locations of failures. Messages historically received are analyzed to predict a future failure. A pattern in the messages historically received is used to retrieve a template. A location of the future failure is predicted from the template.

Abstract translation: 方法，系统和产品预测故障的位置。 分析历史上收到的消息来预测未来的故障。 历史上接收到的消息中的模式用于检索模板。 从模板预测未来故障的位置。