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    PACKET TELEPHONY APPLIANCE
    6.
    发明申请
    PACKET TELEPHONY APPLIANCE 有权
    包装电话

    公开(公告)号：US20090052439A1

    公开(公告)日：2009-02-26

    申请号：US12262630

    申请日：2008-10-31

    申请人： Mike Chan ,  Charles D. Cranor ,  Raman Gopalakrishnan ,  Peter Z. Onufryk ,  Laurence W. Ruedisueli ,  Cormac John Sreenan

    发明人： Mike Chan ,  Charles D. Cranor ,  Raman Gopalakrishnan ,  Peter Z. Onufryk ,  Laurence W. Ruedisueli ,  Cormac John Sreenan

    IPC分类号： H04L12/66

    CPC分类号： H04L12/6418

    摘要： A packet telephony appliance includes a Euphony network processor that integrates networking and DSP functions to provide a low cost and efficient solution in building a networked appliance. In particular, a Euphony ATM Telephone (EAT) is built around the Euphony network processor. The EAT uses a real-time operating system to provide predictable processing and networking support. The EAT implements IObufs, which provides a unified buffering scheme that allows zero-copy data movement. Furthermore, the EAT uses an Event Exchange (EVX), which provides a flexible mechanism for event distribution, allowing software modules to be composed together in an extensible manner. EVX and IObufs are used together to provide highly efficient intra-appliance communication. The EAT provides a platform that can evolve gracefully to support new protocols, advanced telephony services and enhanced user interfaces.

    摘要翻译： 分组电话设备包括集成网络和DSP功能的Euphony网络处理器，以在构建联网设备中提供低成本和高效的解决方案。 尤其是Euphony网络处理器的Euphony ATM电话（EAT）。 EAT使用实时操作系统来提供可预测的处理和网络支持。 EAT实现IObufs，它提供了允许零拷贝数据移动的统一缓冲方案。 此外，EAT使用事件交换（EVX），为事件分发提供灵活的机制，允许软件模块以可扩展的方式组合在一起。 EVX和IObufs一起使用，可提供高效的家用电器间通信。 EAT提供了一个平台，可以正常演进，以支持新协议，高级电话服务和增强的用户界面。

    Packet telephony appliance
    7.
    发明授权
    Packet telephony appliance 有权
    分组电话设备

    公开(公告)号：US08170007B2

    公开(公告)日：2012-05-01

    申请号：US12262630

    申请日：2008-10-31

    申请人： Mike Chan ,  Charles D. Cranor ,  Raman Gopalakrishnan ,  Peter Z Onufryk ,  Laurence W. Ruedisueli ,  Cormac John Sreenan

    发明人： Mike Chan ,  Charles D. Cranor ,  Raman Gopalakrishnan ,  Peter Z Onufryk ,  Laurence W. Ruedisueli ,  Cormac John Sreenan

    IPC分类号： H04L12/66

    CPC分类号： H04L12/6418

    摘要： A packet telephony appliance includes a Euphony network processor that integrates networking and DSP functions to provide a low cost and efficient solution in building a networked appliance. In particular, a Euphony ATM Telephone (EAT) is built around the Euphony network processor. The EAT uses a real-time operating system to provide predictable processing and networking support. The EAT implements IObufs, which provides a unified buffering scheme that allows zero-copy data movement. Furthermore, the EAT uses an Event Exchange (EVX), which provides a flexible mechanism for event distribution, allowing software modules to be composed together in an extensible manner. EVX and IObufs are used together to provide highly efficient intra-appliance communication. The EAT provides a platform that can evolve gracefully to support new protocols, advanced telephony services and enhanced user interfaces.

    摘要翻译： 分组电话设备包括集成网络和DSP功能的Euphony网络处理器，以在构建联网设备中提供低成本和高效的解决方案。 尤其是Euphony网络处理器的Euphony ATM电话（EAT）。 EAT使用实时操作系统来提供可预测的处理和网络支持。 EAT实现IObufs，它提供了允许零拷贝数据移动的统一缓冲方案。 此外，EAT使用事件交换（EVX），为事件分发提供灵活的机制，允许软件模块以可扩展的方式组合在一起。 EVX和IObufs一起使用，可提供高效的家用电器间通信。 EAT提供了一个平台，可以正常演进，以支持新协议，高级电话服务和增强的用户界面。

    Packet telephony appliance
    8.
    发明授权
    Packet telephony appliance 有权
    分组电话设备

    公开(公告)号：US07447195B1

    公开(公告)日：2008-11-04

    申请号：US10995936

    申请日：2004-11-23

    申请人： Mike Chan ,  Charles D. Cranor ,  Raman Gopalakrishnan ,  Peter Z Onufryk ,  Laurence W. Ruedisueli ,  Cormac John Sreenan

    发明人： Mike Chan ,  Charles D. Cranor ,  Raman Gopalakrishnan ,  Peter Z Onufryk ,  Laurence W. Ruedisueli ,  Cormac John Sreenan

    IPC分类号： H04L12/66

    CPC分类号： H04L12/6418

    摘要： A packet telephony appliance includes a Euphony network processor that integrates networking and DSP functions to provide a low cost and efficient solution in building a networked appliance. In particular, a Euphony ATM Telephone (EAT) is built around the Euphony network processor. The EAT uses a real-time operating system to provide predictable processing and networking support. The EAT implements IObufs, which provides a unified buffering scheme that allows zero-copy data movement. Furthermore, the EAT uses an Event Exchange (EVX), which provides a flexible mechanism for event distribution, allowing software modules to be composed together in an extensible manner. EVX and IObufs are used together to provide highly efficient intra-appliance communication. The EAT provides a platform that can evolve gracefully to support new protocols, advanced telephony services and enhanced user interfaces.

    摘要翻译： 分组电话设备包括集成网络和DSP功能的Euphony网络处理器，以在构建联网设备中提供低成本和高效的解决方案。 尤其是Euphony网络处理器的Euphony ATM电话（EAT）。 EAT使用实时操作系统来提供可预测的处理和网络支持。 EAT实现IObufs，它提供了允许零拷贝数据移动的统一缓冲方案。 此外，EAT使用事件交换（EVX），为事件分发提供灵活的机制，允许软件模块以可扩展的方式组合在一起。 EVX和IObufs一起使用，可提供高效的家用电器间通信。 EAT提供了一个平台，可以正常演进，以支持新协议，高级电话服务和增强的用户界面。

    Packet telephony appliance
    9.
    发明授权
    Packet telephony appliance 有权
    分组电话设备

    公开(公告)号：US06826177B1

    公开(公告)日：2004-11-30

    申请号：US09594288

    申请日：2000-06-15

    申请人： Mike Chan ,  Charles D. Cranor ,  Raman Gopalakrishnan ,  Peter Z. Onufryk ,  Laurence W. Ruedisueli ,  Cormac John Sreenan

    发明人： Mike Chan ,  Charles D. Cranor ,  Raman Gopalakrishnan ,  Peter Z. Onufryk ,  Laurence W. Ruedisueli ,  Cormac John Sreenan

    IPC分类号： H04L1266

    CPC分类号： H04L12/6418

    摘要： A packet telephony appliance includes a Euphony network processor that integrates networking and DSP functions to provide a low cost and efficient solution in building a networked appliance. In particular, a Euphony ATM Telephone (EAT) is built around the Euphony network processor. The EAT uses a real-time operating system to provide predictable processing and networking support. The EAT implements IObufs, which provides a unified buffering scheme that allows zero-copy data movement. Furthermore, the EAT uses an Event Exchange (EVX), which provides a flexible mechanism for event distribution, allowing software modules to be composed together in an extensible manner. EVX and IObufs are used together to provide highly efficient intra-appliance communication. The EAT provides a platform that can evolve gracefully to support new protocols, advanced telephony services and enhanced user interfaces.

    摘要翻译： 分组电话设备包括集成网络和DSP功能的Euphony网络处理器，以在构建联网设备中提供低成本和高效的解决方案。 尤其是Euphony网络处理器的Euphony ATM电话（EAT）。 EAT使用实时操作系统来提供可预测的处理和网络支持。 EAT实现IObufs，它提供了允许零拷贝数据移动的统一缓冲方案。 此外，EAT使用事件交换（EVX），为事件分发提供灵活的机制，允许软件模块以可扩展的方式组合在一起。 EVX和IObufs一起使用，可提供高效的家用电器间通信。 EAT提供了一个平台，可以正常演进，以支持新协议，高级电话服务和增强的用户界面。

    Method and apparatus for unifield control and data event exchange in a software system
    10.
    发明授权
    Method and apparatus for unifield control and data event exchange in a software system 有权
    用于软件系统中的单一控制和数据事件交换的方法和装置

    公开(公告)号：US06671742B1

    公开(公告)日：2003-12-30

    申请号：US09548893

    申请日：2000-04-13

    申请人： Charles D. Cranor ,  Raman Gopalakrishnan ,  Peter Z. Onufryk

    发明人： Charles D. Cranor ,  Raman Gopalakrishnan ,  Peter Z. Onufryk

    IPC分类号： G06F946

    CPC分类号： G06F9/544 ,  G06F9/542 ,  G06F9/546

    摘要： An event exchange mechanism for software systems is disclosed that utilizes a receiver-driven, publisher-subscriber model to overcome various problems in the prior art. The event exchange has a flexible addressing scheme so that a sending module need not be aware of all of its receiving modules. Yet, the event exchange still provides the ability to multicast messages to interested receivers. The system is also uniform since both data and control information can be exchanged using the same mechanism. Mechanisms for flow control are also provided so that a receiver can exert backpressure on a sender; this is especially useful for the transfer of multimedia data.

    摘要翻译： 公开了一种用于软件系统的事件交换机制，其利用接收机驱动的发布者订户模型来克服现有技术中的各种问题。 事件交换具有灵活的寻址方案，使得发送模块不需要知道其所有的接收模块。 然而，事件交换仍然提供向感兴趣的接收者组播消息的能力。 系统也是统一的，因为数据和控制信息可以使用相同的机制进行交换。 还提供用于流量控制的机构，使得接收器可以在发送器上施加背压; 这对于传输多媒体数据尤其有用。