公开(公告)号：US20190245793A1

公开(公告)日：2019-08-08

申请号：US16254714

申请日：2019-01-23

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

Inventor： Maria Adamczyk ,  Thomas Arnold Anschutz ,  Alan Ryan Blackburn ,  Jeffrey Patrick Cassanova ,  Sammie Walter Hill ,  Scott Crandall Holt ,  Nicholas Steven Huslak ,  Arnold Chester McQuaide, JR ,  Edgar Vaughan Shrum, JR ,  Scott Traynham Stillman ,  Steven Allan Wright ,  Li Zhang

IPC: H04L12/851 ,  H04L12/853 ,  H04L12/833 ,  H04W72/04 ,  H04L29/06 ,  H04L12/28

CPC classification number: H04L47/24 ,  H04L12/2859 ,  H04L47/2408 ,  H04L47/2416 ,  H04L47/2441 ,  H04L47/2458 ,  H04L63/029 ,  H04L63/083 ,  H04L63/102 ,  H04W72/0446

Abstract: A method of operating a data network may include establishing a data path through the data network between a routing gateway and service provider equipment providing a data service. Moreover, the data service may be provided for use at the routing gateway over the data path during a data session. A request may be received from the service provider equipment where the request defines a data flow characteristic for the data path between the routing gateway and the service provider equipment providing the data service. The data flow characteristic may then be transmitted to a network element along the data path between the routing gateway and the service provider equipment. A request from service provider equipment can include an allowed bandwidth or prioritization. Related methods, data networks, data service providers, routing gateways, and computer program products are also discussed.

公开(公告)号：US10958582B2

公开(公告)日：2021-03-23

申请号：US16254714

申请日：2019-01-23

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

Inventor： Maria Adamczyk ,  Thomas Arnold Anschutz ,  Alan Ryan Blackburn ,  Jeffrey Patrick Cassanova ,  Sammie Walter Hill ,  Scott Crandall Holt ,  Nicholas Steven Huslak ,  Arnold Chester McQuaide, Jr. ,  Edgar Vaughan Shrum, Jr. ,  Scott Traynham Stillman ,  Steven Allan Wright ,  Li Zhang

IPC: H04L12/851 ,  H04L12/28 ,  H04L12/833 ,  H04L12/853 ,  H04L29/06 ,  H04W72/04

Abstract: A method of operating a data network may include establishing a data path through the data network between a routing gateway and service provider equipment providing a data service. Moreover, the data service may be provided for use at the routing gateway over the data path during a data session. A request may be received from the service provider equipment where the request defines a data flow characteristic for the data path between the routing gateway and the service provider equipment providing the data service. The data flow characteristic may then be transmitted to a network element along the data path between the routing gateway and the service provider equipment. A request from service provider equipment can include an allowed bandwidth or prioritization. Related methods, data networks, data service providers, routing gateways, and computer program products are also discussed.

公开(公告)号：US08832816B2

公开(公告)日：2014-09-09

申请号：US13897016

申请日：2013-05-17

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

Inventor： Steven Allan Wright

IPC: G06F21/00 ,  H04L29/06

CPC classification number: H04L29/06326 ,  H04L63/0272 ,  H04L63/0807 ,  H04M2207/35

Abstract: Setup of a Voice over Internet Protocol (VoIP) call is initiated and an authentication token is received for the VoIP call that is set up, that indicates that the VoIP call is authorized. The authentication token is inserted into packets for the VoIP call. The packets, including the authentication token therein, are transmitted into an IP network. The authentication token may be placed in an IP version 6 (IPv6) flowID field.

Abstract translation: 启动VoIP协议（VoIP）呼叫的设置，接收到建立的VoIP呼叫的认证令牌，表示VoIP呼叫被授权。 认证令牌插入到VoIP呼叫的报文中。 包括其中的认证令牌的分组被发送到IP网络。 认证令牌可以放置在IP版本6（IPv6）流ID字段中。

公开(公告)号：US20130250939A1

公开(公告)日：2013-09-26

申请号：US13897016

申请日：2013-05-17

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

Inventor： Steven Allan Wright

IPC: H04L29/06

CPC classification number: H04L29/06326 ,  H04L63/0272 ,  H04L63/0807 ,  H04M2207/35

Abstract: Setup of a Voice over Internet Protocol (VoIP) call is initiated and an authentication token is received for the VoIP call that is set up, that indicates that the VoIP call is authorized. The authentication token is inserted into packets for the VoIP call. The packets, including the authentication token therein, are transmitted into an IP network. The authentication token may be placed in an IP version 6 (IPv6) flowID field.

Abstract translation: 启动VoIP协议（VoIP）呼叫的设置，接收到建立的VoIP呼叫的认证令牌，表示VoIP呼叫被授权。 认证令牌插入到VoIP呼叫的报文中。 包括其中的认证令牌的分组被发送到IP网络。 认证令牌可以放置在IP版本6（IPv6）流ID字段中。