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17 条记录 (耗时 0.025 秒)

    Internet protocol based wireless call processing
    1.
    发明授权
    Internet protocol based wireless call processing 有权

    公开(公告)号：US07085260B2

    公开(公告)日：2006-08-01

    申请号：US09935118

    申请日：2001-08-22

    申请人： Mehmet Karaul ,  Thomas F. Laporta ,  Jonathan Lennox ,  Kazutaka Murakami

    发明人： Mehmet Karaul ,  Thomas F. Laporta ,  Jonathan Lennox ,  Kazutaka Murakami

    IPC分类号： H04L12/66

    CPC分类号： H04W88/16 ,  H04L29/06 ,  H04L69/327 ,  H04M2207/18 ,  H04M2207/20

    摘要： The invention provides a telecommunication system that allows communication between a circuit-based wireless telephony network and a packet-based Internet telephony network without requiring access to the Public Switched Telephone Network. The system includes a circuit-based wireless telephony network providing wireless access to the system, a packet-based Internet telephony network providing Internet telephony access to the system, and a base station gateway controller for providing an interface between the wireless telephony network and the Internet telephony network. The invention further provides methods for facilitating communication between a first device, the first device being a packet-based Internet telephony network based device, and a second device, the second device being a circuit-based wireless telephony network based device, by facilitating connection of a call from the first device to the second device, without requiring access to the public switched telephone network.

    SYSTEMS AND METHODS FOR ERROR RESILIENCE IN VIDEO COMMUNICATION SYSTEMS
    2.
    发明申请
    SYSTEMS AND METHODS FOR ERROR RESILIENCE IN VIDEO COMMUNICATION SYSTEMS 有权
    视频通信系统中错误恢复的系统和方法

    公开(公告)号：US20080165864A1

    公开(公告)日：2008-07-10

    申请号：US11971769

    申请日：2008-01-09

    申请人： Alexandros Eleftheriadis ,  Stephen Cipolli ,  Jonathan Lennox

    发明人： Alexandros Eleftheriadis ,  Stephen Cipolli ,  Jonathan Lennox

    IPC分类号： H04N7/26

    CPC分类号： H04N19/00854 ,  H04N19/166 ,  H04N19/31 ,  H04N19/33 ,  H04N19/573 ,  H04N19/58 ,  H04N19/61 ,  H04N19/65 ,  H04N19/70 ,  H04N19/89 ,  H04N21/234327 ,  H04N21/6125 ,  H04N21/6375 ,  H04N21/6377 ,  H04N21/658

    摘要： Systems and methods for error resilient transmission and for random access in video communication systems are provided. The video communication systems are based on single-layer, scalable video, or simulcast video coding with temporal scalability, which may be used in video communication systems. A set of video frames or pictures in a video signal transmission is designated for reliable or guaranteed delivery to receivers using secure or high reliability links, or by retransmission techniques. The reliably-delivered video frames are used as reference pictures for resynchronization of receivers with the transmitted video signal after error incidence and for random access.

    摘要翻译： 提供了用于错误弹性传输和视频通信系统中的随机接入的系统和方法。 视频通信系统基于可以在视频通信系统中使用的具有时间可扩展性的单层，可扩展视频或同时播放视频编码。 视频信号传输中的一组视频帧或图像被指定用于使用安全或高可靠性链路可靠或有保证地传送到接收机，或通过重传技术。 可靠传送的视频帧被用作用于在发生错误发生之后接收机与发送的视频信号重新同步并用于随机存取的参考图像。

    Systems and methods for implementing protocol-aware network firewall
    5.
    发明授权
    Systems and methods for implementing protocol-aware network firewall 有权
    实现协议感知网络防火墙的系统和方法

    公开(公告)号：US08027251B2

    公开(公告)日：2011-09-27

    申请号：US11557703

    申请日：2006-11-08

    申请人： Gaston S. Ormazabal ,  Henning G. Schulzrinne ,  Eilon Yardeni ,  Jonathan Lennox

    发明人： Gaston S. Ormazabal ,  Henning G. Schulzrinne ,  Eilon Yardeni ,  Jonathan Lennox

    IPC分类号： H04L12/26

    CPC分类号： H04L63/0263 ,  H04L29/06027 ,  H04L63/029 ,  H04L65/1006

    摘要： A method may include receiving a first packet; determining, in a first processor, whether the first packet meets a criterion to be forwarded to a destination indicated in the first packet; receiving a second packet; determining whether the second packet is of a type for changing the criterion and sending the second packet to a second processor if the second packets is of the type for changing the criterion; receiving instructions, based on the second packet sent to the second processor, to change the criterion; and changing the criterion.

    摘要翻译： 一种方法可以包括：接收第一分组; 在第一处理器中确定所述第一分组是否满足要转发到所述第一分组中指示的目的地的标准; 接收第二个分组; 如果所述第二分组是用于改变所述标准的类型，则确定所述第二分组是否是用于改变所述标准的类型并将所述第二分组发送到第二处理器; 基于发送到第二处理器的第二分组接收指令来改变标准; 并改变标准。

    SYSTEMS AND METHODS FOR IMPLEMENTING PROTOCOL-AWARE NETWORK FIREWALL
    6.
    发明申请
    SYSTEMS AND METHODS FOR IMPLEMENTING PROTOCOL-AWARE NETWORK FIREWALL 有权
    执行协议网络防火墙的系统和方法

    公开(公告)号：US20070147380A1

    公开(公告)日：2007-06-28

    申请号：US11557703

    申请日：2006-11-08

    申请人： Gaston ORMAZABAL ,  Henning Schulzrinne ,  Eilon Yardeni ,  Jonathan Lennox

    发明人： Gaston ORMAZABAL ,  Henning Schulzrinne ,  Eilon Yardeni ,  Jonathan Lennox

    IPC分类号： H04L12/56

    CPC分类号： H04L63/0263 ,  H04L29/06027 ,  H04L63/029 ,  H04L65/1006

    摘要： A method may include receiving a first packet; determining, in a first processor, whether the first packet meets a criterion to be forwarded to a destination indicated in the first packet; receiving a second packet; determining whether the second packet is of a type for changing the criterion and sending the second packet to a second processor if the second packets is of the type for changing the criterion; receiving instructions, based on the second packet sent to the second processor, to change the criterion; and changing the criterion.

    摘要翻译： 一种方法可以包括：接收第一分组; 在第一处理器中确定所述第一分组是否满足要转发到所述第一分组中指示的目的地的标准; 接收第二个分组; 如果所述第二分组是用于改变所述标准的类型，则确定所述第二分组是否是用于改变所述标准的类型并将所述第二分组发送到第二处理器; 基于发送到第二处理器的第二分组接收指令来改变标准; 并改变标准。

    Systems and methods for implementing a protocol-aware network firewall
    8.
    发明授权
    Systems and methods for implementing a protocol-aware network firewall 有权
    实现协议感知网络防火墙的系统和方法

    公开(公告)号：US09077685B2

    公开(公告)日：2015-07-07

    申请号：US13239986

    申请日：2011-09-22

    申请人： Gaston S. Ormazabal ,  Henning G. Schulzrinne ,  Eilon Yardeni ,  Jonathan Lennox

    发明人： Gaston S. Ormazabal ,  Henning G. Schulzrinne ,  Eilon Yardeni ,  Jonathan Lennox

    IPC分类号： H04L12/28 ,  H04L29/06

    CPC分类号： H04L63/0263 ,  H04L29/06027 ,  H04L63/029 ,  H04L65/1006

    摘要： A method may include receiving a first packet; determining, in a first processor, whether the first packet meets a criterion to be forwarded to a destination indicated in the first packet; receiving a second packet; determining whether the second packet is of a type for changing the criterion and sending the second packet to a second processor if the second packets is of the type for changing the criterion; receiving instructions, based on the second packet sent to the second processor, to change the criterion; and changing the criterion.

    摘要翻译： 一种方法可以包括：接收第一分组; 在第一处理器中确定所述第一分组是否满足要转发到所述第一分组中指示的目的地的标准; 接收第二个分组; 如果所述第二分组是用于改变所述标准的类型，则确定所述第二分组是否是用于改变所述标准的类型并将所述第二分组发送到第二处理器; 基于发送到第二处理器的第二分组接收指令来改变标准; 并改变标准。

    Systems and methods for error resilience in video communication systems
    9.
    发明授权
    Systems and methods for error resilience in video communication systems 有权
    视频通信系统中的错误恢复能力的系统和方法

    公开(公告)号：US08462856B2

    公开(公告)日：2013-06-11

    申请号：US11971769

    申请日：2008-01-09

    申请人： Alexandros Eleftheriadis ,  Stephen Cipolli ,  Jonathan Lennox

    发明人： Alexandros Eleftheriadis ,  Stephen Cipolli ,  Jonathan Lennox

    IPC分类号： H04N7/26

    CPC分类号： H04N19/00854 ,  H04N19/166 ,  H04N19/31 ,  H04N19/33 ,  H04N19/573 ,  H04N19/58 ,  H04N19/61 ,  H04N19/65 ,  H04N19/70 ,  H04N19/89 ,  H04N21/234327 ,  H04N21/6125 ,  H04N21/6375 ,  H04N21/6377 ,  H04N21/658

    摘要： Systems and methods for error resilient transmission and for random access in video communication systems are provided. The video communication systems are based on single-layer, scalable video, or simulcast video coding with temporal scalability, which may be used in video communication systems. A set of video frames or pictures in a video signal transmission is designated for reliable or guaranteed delivery to receivers using secure or high reliability links, or by retransmission techniques. The reliably-delivered video frames are used as reference pictures for resynchronization of receivers with the transmitted video signal after error incidence and for random access.

    摘要翻译： 提供了用于错误弹性传输和视频通信系统中的随机接入的系统和方法。 视频通信系统基于可以在视频通信系统中使用的具有时间可扩展性的单层，可扩展视频或同时播放视频编码。 视频信号传输中的一组视频帧或图像被指定用于使用安全或高可靠性链路可靠或有保证地传送到接收机，或通过重传技术。 可靠传送的视频帧被用作用于在发生错误发生之后接收机与发送的视频信号重新同步并用于随机存取的参考图像。