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公开(公告)号：US10263732B2
公开(公告)日：2019-04-16
申请号：US15375573
申请日：2016-12-12
Applicant: Cisco Technology, Inc.
Inventor： Paul G. Bright-Thomas , Greg Hakonsen , Geir Sandbakken , William Geoffrey Prior , Marcello Caramma , Michael A. Ramalho
IPC: H04L1/00 , G06F11/10 , H04L29/06 , H04L7/04 , H04N21/238 , H04N21/6437 , H04N7/15
Abstract: Presented herein are downstream recovery (error correction) techniques for an aggregated/consolidated media stream. In one example, a consolidated media stream that includes source media packets from one or more sources is sent to one or more downstream receiving devices. Based on the source media packets, one or more self-describing recovery packets for downstream error correction of the source media packets are generated. The self-describing recovery packets include a mapping to the source media packets used to generate the self-describing recovery packets, thereby avoiding the addition of error correction information in the consolidated media stream. The one or more self-describing recovery packets are sent to each of the downstream receiving devices as a separate stream.
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公开(公告)号：US20140006604A1
公开(公告)日：2014-01-02
申请号：US13736159
申请日：2013-01-08
Applicant: CISCO TECHNOLOGY, INC.
Inventor： Jan Wegger , Geir Sandbakken , Greg Hakonsen , Rahul Patel
IPC: H04L29/06
CPC classification number: H04L65/601 , H04L45/74 , H04L61/2514 , H04L61/2575 , H04L65/4092 , H04L65/605 , H04L65/80
Abstract: A STUN message is received at a router device in a network from a client device in the network along a network path. The STUN message is evaluated for information that indicates to the router device to modify media that is subsequently sent along the network path. If the evaluating indicates that the router device is to modify the media, the media is modified in accordance with information in the STUN message that indicates attributes of the network.
Abstract translation: 在来自网络中的客户端设备的网络中的路由器设备沿着网络路径接收到STUN消息。 评估STUN消息，以向路由器设备指示修改随后沿着网络路径发送的媒体的信息。 如果评估指示路由器设备要修改媒体，则根据指示网络属性的STUN消息中的信息修改媒体。
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公开(公告)号：US09559805B2
公开(公告)日：2017-01-31
申请号：US14531015
申请日：2014-11-03
Applicant: Cisco Technology, Inc.
Inventor： Paul G. Bright-Thomas , Greg Hakonsen , Geir Sandbakken , William Geoffrey Prior , Marcello Caramma , Michael A. Ramalho
IPC: H04L1/00 , G06F11/10 , H04L29/06 , H04L7/04 , H04N21/238 , H04N21/6437 , H04N7/15
CPC classification number: H04L1/009 , G06F11/10 , H04L1/0009 , H04L1/0041 , H04L1/0042 , H04L1/0045 , H04L1/0057 , H04L1/0076 , H04L1/0083 , H04L1/0091 , H04L7/04 , H04L29/06176 , H04L29/06517 , H04L65/403 , H04L65/4076 , H04L65/607 , H04L65/608 , H04L2001/0092 , H04L2001/0093 , H04N7/152 , H04N21/238 , H04N21/6437
Abstract: Presented herein are downstream recovery (error correction) techniques for an aggregated/consolidated media stream. In one example, a consolidated media stream that includes source media packets from one or more sources is sent to one or more downstream receiving devices. Based on the source media packets, one or more self-describing recovery packets for downstream error correction of the source media packets are generated. The self-describing recovery packets include a mapping to the source media packets used to generate the self-describing recovery packets, thereby avoiding the addition of error correction information in the consolidated media stream. The one or more self-describing recovery packets are sent to each of the downstream receiving devices as a separate stream.
Abstract translation: 这里提出的是用于聚合/合并的媒体流的下游恢复（纠错）技术。 在一个示例中，将包括来自一个或多个源的源媒体分组的合并媒体流发送到一个或多个下游接收设备。 基于源媒体分组，生成用于源媒体分组的下行纠错的一个或多个自描述恢复分组。 自描述恢复分组包括到用于生成自描述恢复分组的源媒体分组的映射，从而避免在合并媒体流中添加错误校正信息。 一个或多个自描述恢复分组作为单独的流被发送到每个下游接收设备。
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Patent Agency Ranking
公开(公告)号：US09313246B2
公开(公告)日：2016-04-12
申请号：US13736159
申请日：2013-01-08
Applicant: Cisco Technology, Inc.
Inventor： Jan Wegger , Geir Sandbakken , Greg Hakonsen , Rahul Patel
IPC: H04L29/06 , H04L29/12 , G06F15/173 , H04L12/741
CPC classification number: H04L65/601 , H04L45/74 , H04L61/2514 , H04L61/2575 , H04L65/4092 , H04L65/605 , H04L65/80
Abstract: A STUN message is received at a router device in a network from a client device in the network along a network path. The STUN message is evaluated for information that indicates to the router device to modify media that is subsequently sent along the network path. If the evaluating indicates that the router device is to modify the media, the media is modified in accordance with information in the STUN message that indicates attributes of the network.
Abstract translation: 在来自网络中的客户端设备的网络中的路由器设备沿着网络路径接收到STUN消息。 评估STUN消息，以向路由器设备指示修改随后沿着网络路径发送的媒体的信息。 如果评估指示路由器设备要修改媒体，则根据指示网络属性的STUN消息中的信息修改媒体。
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公开(公告)号：US20170093522A1
公开(公告)日：2017-03-30
申请号：US15375573
申请日：2016-12-12
Applicant: Cisco Technology, Inc.
Inventor： Paul G. Bright-Thomas , Greg Hakonsen , Geir Sandbakken , William Geoffrey Prior , Marcello Caramma , Michael A. Ramalho
CPC classification number: H04L1/009 , G06F11/10 , H04L1/0009 , H04L1/0041 , H04L1/0042 , H04L1/0045 , H04L1/0057 , H04L1/0076 , H04L1/0083 , H04L1/0091 , H04L7/04 , H04L29/06176 , H04L29/06517 , H04L65/403 , H04L65/4076 , H04L65/607 , H04L65/608 , H04L2001/0092 , H04L2001/0093 , H04N7/152 , H04N21/238 , H04N21/6437
Abstract: Presented herein are downstream recovery (error correction) techniques for an aggregated/consolidated media stream. In one example, a consolidated media stream that includes source media packets from one or more sources is sent to one or more downstream receiving devices. Based on the source media packets, one or more self-describing recovery packets for downstream error correction of the source media packets are generated. The self-describing recovery packets include a mapping to the source media packets used to generate the self-describing recovery packets, thereby avoiding the addition of error correction information in the consolidated media stream. The one or more self-describing recovery packets are sent to each of the downstream receiving devices as a separate stream.
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公开(公告)号：US20160127077A1
公开(公告)日：2016-05-05
申请号：US14531015
申请日：2014-11-03
Applicant: Cisco Technology, Inc.
Inventor： Paul G. Bright-Thomas , Greg Hakonsen , Geir Sandbakken , William Geoffrey Prior , Marcello Caramma , Michael A. Ramalho
CPC classification number: H04L1/009 , G06F11/10 , H04L1/0009 , H04L1/0041 , H04L1/0042 , H04L1/0045 , H04L1/0057 , H04L1/0076 , H04L1/0083 , H04L1/0091 , H04L7/04 , H04L29/06176 , H04L29/06517 , H04L65/403 , H04L65/4076 , H04L65/607 , H04L65/608 , H04L2001/0092 , H04L2001/0093 , H04N7/152 , H04N21/238 , H04N21/6437
Abstract: Presented herein are downstream recovery (error correction) techniques for an aggregated/consolidated media stream. In one example, a consolidated media stream that includes source media packets from one or more sources is sent to one or more downstream receiving devices. Based on the source media packets, one or more self-describing recovery packets for downstream error correction of the source media packets are generated. The self-describing recovery packets include a mapping to the source media packets used to generate the self-describing recovery packets, thereby avoiding the addition of error correction information in the consolidated media stream. The one or more self-describing recovery packets are sent to each of the downstream receiving devices as a separate stream.
Abstract translation: 这里提出的是用于聚合/合并的媒体流的下游恢复（纠错）技术。 在一个示例中，将包括来自一个或多个源的源媒体分组的合并媒体流发送到一个或多个下游接收设备。 基于源媒体分组，生成用于源媒体分组的下行纠错的一个或多个自描述恢复分组。 自描述恢复分组包括到用于生成自描述恢复分组的源媒体分组的映射，从而避免在合并媒体流中添加错误校正信息。 一个或多个自描述恢复分组作为单独的流被发送到每个下游接收设备。
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7.发明授权Rich media status and feedback for devices and infrastructure components using in path signaling 有权丰富的媒体状态以及在路径信令中使用的设备和基础设施组件的反馈公开(公告)号：US09253237B2
公开(公告)日：2016-02-02
申请号：US13736161
申请日：2013-01-08
Applicant: Cisco Technology, Inc.
Inventor： Daniel G. Wing , Pål-Erik S. Martinsen , Herbert M. Wildfeuer , Jan Wegger , Geir Sandbakken , Greg Hakonsen
IPC: H04L29/06 , H04L29/12 , G06F15/173 , H04L12/741
CPC classification number: H04L65/601 , H04L45/74 , H04L61/2514 , H04L61/2575 , H04L65/4092 , H04L65/605 , H04L65/80
Abstract: A STUN message is received at a router device in a network from a client device in the network along a network path. The STUN message is evaluated for information that indicates to the router device to modify media that is subsequently sent along the network path. If the evaluating indicates that the router device is to modify the media, the media is modified in accordance with information in the STUN message that indicates attributes of the network.
Abstract translation: 在来自网络中的客户端设备的网络中的路由器设备沿着网络路径接收到STUN消息。 评估STUN消息，以向路由器设备指示修改随后沿着网络路径发送的媒体的信息。 如果评估指示路由器设备要修改媒体，则根据指示网络属性的STUN消息中的信息修改媒体。
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8.发明申请Rich Media Status and Feedback for Devices and Infrastructure Components Using in Path Signaling 有权富媒体状态和设备和基础架构组件在路径信令中使用的反馈公开(公告)号：US20140006639A1
公开(公告)日：2014-01-02
申请号：US13736161
申请日：2013-01-08
Applicant: CISCO TECHNOLOGY, INC.
Inventor： Daniel G. Wing , Pål-Erik S. Martinsen , Herbert M. Wildfeuer , Jan Wegger , Geir Sandbakken , Greg Hakonsen
IPC: H04L12/56
CPC classification number: H04L65/601 , H04L45/74 , H04L61/2514 , H04L61/2575 , H04L65/4092 , H04L65/605 , H04L65/80
Abstract: A STUN message is received at a router device in a network from a client device in the network along a network path. The STUN message is evaluated for information that indicates to the router device to modify media that is subsequently sent along the network path. If the evaluating indicates that the router device is to modify the media, the media is modified in accordance with information in the STUN message that indicates attributes of the network.
Abstract translation: 在来自网络中的客户端设备的网络中的路由器设备沿着网络路径接收到STUN消息。 评估STUN消息，以向路由器设备指示修改随后沿着网络路径发送的媒体的信息。 如果评估指示路由器设备要修改媒体，则根据指示网络属性的STUN消息中的信息修改媒体。
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