公开(公告)号：US09497103B2

公开(公告)日：2016-11-15

申请号：US12735925

申请日：2009-03-02

申请人： Aidan Williams ,  Varuni Witana ,  James Westendorp ,  Andrew White

发明人： Aidan Williams ,  Varuni Witana ,  James Westendorp ,  Andrew White

IPC分类号： H04L12/751 ,  H04L29/06 ,  H04J3/06

CPC分类号： H04J3/0632 ,  H04J3/0638 ,  H04J3/0664 ,  H04J3/0673 ,  H04L45/02 ,  H04L69/28

摘要： In certain aspects, the present disclosure is related to devices, methods, systems and/or computer-readable media for use in an isochronous media network in which media devices connected to a network employ one or more synchronization signal to regulate or facilitate the transmission of media signals through the network. In certain aspects, the present disclosure is also related to devices, methods, systems and/or computer-readable media for use in a larger unified, or substantially unified, isochronous network created from aggregating local isochronous media networks in which media devices connected to a network employ a one or more synchronization signal distributed from a local master clock to regulate or facilitate the transmission of media signals.

摘要翻译： 在某些方面，本公开涉及用于等时媒体网络中的设备，方法，系统和/或计算机可读介质，其中连接到网络的媒体设备采用一个或多个同步信号来调节或促进传输 媒体信号通过网络。 在某些方面，本公开还涉及用于在聚合本地同步媒体网络而创建的更大的统一或基本上统一的同步网络中的设备，方法，系统和/或计算机可读介质，其中媒体设备连接到 网络采用从本地主时钟分配的一个或多个同步信号来调节或促进媒体信号的传输。

公开(公告)号：US20110286472A1

公开(公告)日：2011-11-24

申请号：US13193283

申请日：2011-07-28

申请人： Aidan Williams ,  Varuni Witana

发明人： Aidan Williams ,  Varuni Witana

IPC分类号： H04J3/24

CPC分类号： H04J3/0661 ,  H04J3/0632 ,  H04J3/0667 ,  H04L7/0025 ,  H04L9/12 ,  H04L29/06027 ,  H04L29/0854 ,  H04L43/106 ,  H04L65/60 ,  H04L65/602 ,  H04L65/80 ,  H04L67/1095 ,  H04N21/2381 ,  H04N21/242 ,  H04N21/4305

摘要： A networked system is provided for transporting digital media packets, such as audio and video. The network includes network devices interconnected to send and receive packets. Each network device can receive and transmit media signals from media devices. A master clock generates a system time signal that the network devices use, together with a network time protocol to generate a local clock signal synchronised to the system time signal for both rate and offset. The local clock signal governs both the rate and offset of the received or transmitted media signals. The system, which can be implemented using conventional network equipment enables media signals to be transported to meet quality and timing requirements for high quality audio and video reproduction.

摘要翻译： 提供用于传输数字媒体分组（例如音频和视频）的网络系统。 该网络包括互连以发送和接收数据包的网络设备。 每个网络设备可以从媒体设备接收和发送媒体信号。 主时钟产生网络设备使用的系统时间信号，以及网络时间协议，以产生与速率和偏移量的系统时间信号同步的本地时钟信号。 本地时钟信号控制接收或传输的媒体信号的速率和偏移。 可以使用常规网络设备实现的系统使得媒体信号能够被传输以满足用于高质量音频和视频再现的质量和时序要求。

公开(公告)号：US08478856B2

公开(公告)日：2013-07-02

申请号：US13193283

申请日：2011-07-28

申请人： Aidan Williams ,  Varuni Witana

发明人： Aidan Williams ,  Varuni Witana

IPC分类号： G06F15/173

CPC分类号： H04J3/0661 ,  H04J3/0632 ,  H04J3/0667 ,  H04L7/0025 ,  H04L9/12 ,  H04L29/06027 ,  H04L29/0854 ,  H04L43/106 ,  H04L65/60 ,  H04L65/602 ,  H04L65/80 ,  H04L67/1095 ,  H04N21/2381 ,  H04N21/242 ,  H04N21/4305

摘要： A networked system is provided for transporting digital media packets, such as audio and video. The network includes network devices interconnected to send and receive packets. Each network device can receive and transmit media signals from media devices. A master clock generates a system time signal that the network devices use, together with a network time protocol to generate a local clock signal synchronised to the system time signal for both rate and offset. The local clock signal governs both the rate and offset of the received or transmitted media signals. The system, which can be implemented using conventional network equipment enables media signals to be transported to meet quality and timing requirements for high quality audio and video reproduction.

摘要翻译： 提供用于传输数字媒体分组（例如音频和视频）的网络系统。 该网络包括互连以发送和接收数据包的网络设备。 每个网络设备可以从媒体设备接收和发送媒体信号。 主时钟产生网络设备使用的系统时间信号，以及网络时间协议，以产生与速率和偏移量的系统时间信号同步的本地时钟信号。 本地时钟信号控制接收或传输的媒体信号的速率和偏移。 可以使用常规网络设备实现的系统使得媒体信号能够被传输以满足用于高质量音频和视频再现的质量和时序要求。

公开(公告)号：US20060280182A1

公开(公告)日：2006-12-14

申请号：US11409190

申请日：2006-04-21

申请人： Aidan Williams ,  Varuni Witana

发明人： Aidan Williams ,  Varuni Witana

IPC分类号： H04L12/56 ,  H04J3/06

CPC分类号： H04J3/0661 ,  H04J3/0632 ,  H04J3/0667 ,  H04L7/0025 ,  H04L9/12 ,  H04L29/06027 ,  H04L29/0854 ,  H04L43/106 ,  H04L65/60 ,  H04L65/602 ,  H04L65/80 ,  H04L67/1095 ,  H04N21/2381 ,  H04N21/242 ,  H04N21/4305

摘要： A networked system is provided for transporting digital media packets, such as audio and video. The network includes network devices interconnected to send and receive packets. Each network device can receive and transmit media signals from media devices. A master clock generates a system time signal that the network devices use, together with a network time protocol to generate a local clock signal synchronised to the system time signal for both rate and offset. The local clock signal governs both the rate and offset of the received or transmitted media signals. The system, which can be implemented using conventional network equipment enables media signals to be transported to meet quality and timing requirements for high quality audio and video reproduction.

公开(公告)号：US08005939B2

公开(公告)日：2011-08-23

申请号：US12662994

申请日：2010-05-14

申请人： Aidan Williams ,  Varuni Witana

发明人： Aidan Williams ,  Varuni Witana

IPC分类号： G06F15/173

CPC分类号： H04J3/0661 ,  H04J3/0632 ,  H04J3/0667 ,  H04L7/0025 ,  H04L9/12 ,  H04L29/06027 ,  H04L29/0854 ,  H04L43/106 ,  H04L65/60 ,  H04L65/602 ,  H04L65/80 ,  H04L67/1095 ,  H04N21/2381 ,  H04N21/242 ,  H04N21/4305

摘要： A networked system is provided for transporting digital media packets, such as audio and video. The network includes network devices interconnected to send and receive packets. Each network device can receive and transmit media signals from media devices. A master clock generates a system time signal that the network devices use, together with a network time protocol to generate a local clock signal synchronized to the system time signal for both rate and offset. The local clock signal governs both the rate and offset of the received or transmitted media signals. The system, which can be implemented using conventional network equipment enables media signals to be transported to meet quality and timing requirements for high quality audio and video reproduction.

摘要翻译： 提供用于传输数字媒体分组（例如音频和视频）的网络系统。 该网络包括互连以发送和接收数据包的网络设备。 每个网络设备可以从媒体设备接收和发送媒体信号。 主时钟产生网络设备使用的系统时间信号，以及网络时间协议，以产生与速率和偏移量的系统时间信号同步的本地时钟信号。 本地时钟信号控制接收或传输的媒体信号的速率和偏移。 可以使用常规网络设备实现的系统使得媒体信号能够被传输以满足用于高质量音频和视频再现的质量和时序要求。

公开(公告)号：US20100228881A1

公开(公告)日：2010-09-09

申请号：US12662994

申请日：2010-05-14

申请人： Aidan Williams ,  Varuni Witana

发明人： Aidan Williams ,  Varuni Witana

IPC分类号： G06F15/16

CPC分类号： H04J3/0661 ,  H04J3/0632 ,  H04J3/0667 ,  H04L7/0025 ,  H04L9/12 ,  H04L29/06027 ,  H04L29/0854 ,  H04L43/106 ,  H04L65/60 ,  H04L65/602 ,  H04L65/80 ,  H04L67/1095 ,  H04N21/2381 ,  H04N21/242 ,  H04N21/4305

摘要： A networked system is provided for transporting digital media packets, such as audio and video. The network includes network devices interconnected to send and receive packets. Each network device can receive and transmit media signals from media devices. A master clock generates a system time signal that the network devices use, together with a network time protocol to generate a local clock signal synchronised to the system time signal for both rate and offset. The local clock signal governs both the rate and offset of the received or transmitted media signals. The system, which can be implemented using conventional network equipment enables media signals to be transported to meet quality and timing requirements for high quality audio and video reproduction.

摘要翻译： 提供用于传输数字媒体分组（例如音频和视频）的网络系统。 该网络包括互连以发送和接收数据包的网络设备。 每个网络设备可以从媒体设备接收和发送媒体信号。 主时钟产生网络设备使用的系统时间信号，以及网络时间协议，以产生与速率和偏移量的系统时间信号同步的本地时钟信号。 本地时钟信号控制接收或传输的媒体信号的速率和偏移。 可以使用常规网络设备实现的系统使得媒体信号能够被传输以满足用于高质量音频和视频再现的质量和时序要求。

公开(公告)号：US07747725B2

公开(公告)日：2010-06-29

申请号：US11409190

申请日：2006-04-21

申请人： Aidan Williams ,  Varuni Witana

发明人： Aidan Williams ,  Varuni Witana

IPC分类号： G06F15/173

CPC分类号： H04J3/0661 ,  H04J3/0632 ,  H04J3/0667 ,  H04L7/0025 ,  H04L9/12 ,  H04L29/06027 ,  H04L29/0854 ,  H04L43/106 ,  H04L65/60 ,  H04L65/602 ,  H04L65/80 ,  H04L67/1095 ,  H04N21/2381 ,  H04N21/242 ,  H04N21/4305

摘要： A networked system is provided for transporting digital media packets, such as audio and video. The network includes network devices interconnected to send and receive packets. Each network device can receive and transmit media signals from media devices. A master clock generates a system time signal that the network devices use, together with a network time protocol to generate a local clock signal synchronized to the system time signal for both rate and offset. The local clock signal governs both the rate and offset of the received or transmitted media signals. The system, which can be implemented using conventional network equipment enables media signals to be transported to meet quality and timing requirements for high quality audio and video reproduction.

摘要翻译： 提供用于传输数字媒体分组（例如音频和视频）的网络系统。 该网络包括互连以发送和接收数据包的网络设备。 每个网络设备可以从媒体设备接收和发送媒体信号。 主时钟产生网络设备使用的系统时间信号，以及网络时间协议，以产生与速率和偏移量的系统时间信号同步的本地时钟信号。 本地时钟信号控制接收或传输的媒体信号的速率和偏移。 可以使用常规网络设备实现的系统使得媒体信号能够被传输以满足用于高质量音频和视频再现的质量和时序要求。