Apparatus and method for transmitting multimedia stream using virtual machines based on a number of transmissions at a data rate
    1.
    发明授权
    Apparatus and method for transmitting multimedia stream using virtual machines based on a number of transmissions at a data rate 有权
    基于数据速率的多个传输,使用虚拟机发送多媒体流的设备和方法

    公开(公告)号:US08036125B2

    公开(公告)日:2011-10-11

    申请号:US11871493

    申请日:2007-10-12

    IPC分类号: H04L12/26

    摘要: An apparatus and method are provided for variably transmitting a multimedia stream according to requirements of a client device and the state of a channel. The multimedia stream transmission apparatus includes: a plurality of virtual machines corresponding to the multiple client applications, each of the virtual machines determining a specific parameter set and obtaining a change value for the parameter set from network statistics and a requirement of a corresponding client application; a parameter adjustment unit which adjusts values of parameters used in a network interface by the change value; and the network interface which transmits the multimedia stream based on the adjusted parameters.

    摘要翻译: 提供一种装置和方法,用于根据客户端设备的要求和信道的状态可变地发送多媒体流。 多媒体流传输装置包括:与多个客户端应用相对应的多个虚拟机,每个虚拟机确定特定参数集,并从网络统计和相应的客户端应用的需求获得参数集的改变值; 参数调整单元,其通过所述变化值来调整在网络接口中使用的参数的值; 以及基于经调整的参数发送多媒体流的网络接口。

    Method and apparatus for transmitting data and method and apparatus for performing data tasks
    2.
    发明授权
    Method and apparatus for transmitting data and method and apparatus for performing data tasks 有权
    用于发送数据的方法和装置,用于执行数据任务的方法和装置

    公开(公告)号:US08593977B2

    公开(公告)日:2013-11-26

    申请号:US12201145

    申请日:2008-08-29

    IPC分类号: H04L12/26

    CPC分类号: G06F9/4856

    摘要: A method and apparatus for transmitting data and a method and apparatus for performing a task for process migration are provided. The method of transmitting data includes: determining a data transmission priority using at least one of information relating to data needed to continuously perform a task, that is currently performing, in an external device and information relating to data transmission means; determining transmission methods for each data based on the data transmission priority; and transmitting data to the external device according to the determined transmission methods.

    摘要翻译: 提供一种用于发送数据的方法和装置,以及用于执行用于处理迁移的任务的方法和装置。 发送数据的方法包括:使用与当前在外部设备中执行的持续执行任务所需的数据有关的信息中的至少一个信息和与数据传输装置有关的信息来确定数据传输优先级; 基于数据传输优先级确定每个数据的传输方法; 以及根据确定的传输方法将数据发送到外部设备。

    Method and apparatus for controlling parameters of wireless data streaming system
    3.
    发明申请
    Method and apparatus for controlling parameters of wireless data streaming system 有权
    用于控制无线数据流系统参数的方法和装置

    公开(公告)号:US20070206635A1

    公开(公告)日:2007-09-06

    申请号:US11713695

    申请日:2007-03-05

    IPC分类号: H04J3/24

    摘要: A method and apparatus for controlling parameters of a wireless data streaming system are provided. The method of controlling parameters of a wireless data streaming system includes controlling first parameters, which can be controlled in units of individual packets, according to a current packet transmission state in a data stream; transmitting a predefined number of packets using the first parameters and obtaining statistical information regarding use of the first parameters in the transmission of the predefined number of packets; and controlling second parameters, which can be controlled in units of packet groups, with reference to the statistical information and a desired quality of service (QoS).

    摘要翻译: 提供了一种用于控制无线数据流系统的参数的方法和装置。 控制无线数据流系统的参数的方法包括:根据数据流中的当前分组传输状态来控制可以单个分组单元控制的第一参数; 使用所述第一参数发送预定数量的分组,并获得关于所述预定数量分组的传输中所述第一参数的使用的统计信息; 并且参考统计信息和期望的服务质量(QoS)来控制可以以分组组为单位来控制的第二参数。

    METHOD AND APPARATUS FOR TRANSMITTING DATA AND METHOD AND APPARATUS FOR PERFORMING DATA TASK
    4.
    发明申请
    METHOD AND APPARATUS FOR TRANSMITTING DATA AND METHOD AND APPARATUS FOR PERFORMING DATA TASK 有权
    用于发送数据的方法和装置以及用于执行数据任务的方法和装置

    公开(公告)号:US20090190607A1

    公开(公告)日:2009-07-30

    申请号:US12201145

    申请日:2008-08-29

    IPC分类号: H04L12/403

    CPC分类号: G06F9/4856

    摘要: A method and apparatus for transmitting data and a method and apparatus for performing a task for process migration are provided. The method of transmitting data includes: determining a data transmission priority using at least one of information relating to data needed to continuously perform a task, that is currently performing, in an external device and information relating to data transmission means; determining transmission methods for each data based on the data transmission priority; and transmitting data to the external device according to the determined transmission methods.

    摘要翻译: 提供一种用于发送数据的方法和装置,以及用于执行用于处理迁移的任务的方法和装置。 发送数据的方法包括:使用与当前在外部设备中执行的持续执行任务所需的数据有关的信息中的至少一个信息和与数据传输装置有关的信息来确定数据传输优先级; 基于数据传输优先级确定每个数据的传输方法; 以及根据确定的传输方法将数据发送到外部设备。

    Apparatus and method for transmitting a multimedia data stream
    5.
    发明申请
    Apparatus and method for transmitting a multimedia data stream 有权
    用于发送多媒体数据流的装置和方法

    公开(公告)号:US20070019551A1

    公开(公告)日:2007-01-25

    申请号:US11417238

    申请日:2006-05-04

    IPC分类号: H04J1/16

    摘要: An apparatus and method for transmitting a multimedia data stream are provided. The apparatus includes a data source unit to output the data stream; a frame dividing unit to divide the data stream according to a type of a video frame included in the data stream and to output the divided data stream; a parameter control unit to select a parameter set for separate transmission control of the divided data stream using parameters for controlling a transmission layer; and a network interface unit to control transmission of the divided data stream using the parameter set. The method includes dividing the data stream according to a type of a video frame; selecting a parameter set for separate transmission control of the divided data stream; and controlling transmission of the divided data stream using the selected parameter set.

    摘要翻译: 提供了一种用于发送多媒体数据流的装置和方法。 该装置包括:数据源单元,用于输出数据流; 帧划分单元,用于根据包含在数据流中的视频帧的类型划分数据流并输出划分的数据流; 参数控制单元,用于使用用于控制传输层的参数来选择用于分割数据流的单独传输控制的参数集; 以及网络接口单元,用于使用参数集来控制分割数据流的传输。 该方法包括根据视频帧的类型划分数据流; 选择用于分割数据流的单独传输控制的参数集; 以及使用所选择的参数集控制分割数据流的传输。

    Method and apparatus for controlling parameters of wireless data streaming system
    6.
    发明授权
    Method and apparatus for controlling parameters of wireless data streaming system 有权
    用于控制无线数据流系统参数的方法和装置

    公开(公告)号:US07907538B2

    公开(公告)日:2011-03-15

    申请号:US11713695

    申请日:2007-03-05

    IPC分类号: G01R31/08 H04J1/16 H04L1/00

    摘要: A method and apparatus for controlling parameters of a wireless data streaming system are provided. The method of controlling parameters of a wireless data streaming system includes controlling first parameters, which can be controlled in units of individual packets, according to a current packet transmission state in a data stream; transmitting a predefined number of packets using the first parameters and obtaining statistical information regarding use of the first parameters in the transmission of the predefined number of packets; and controlling second parameters, which can be controlled in units of packet groups, with reference to the statistical information and a desired quality of service (QoS).

    摘要翻译: 提供了一种用于控制无线数据流系统的参数的方法和装置。 控制无线数据流系统的参数的方法包括:根据数据流中的当前分组传输状态来控制可以单个分组单元控制的第一参数; 使用所述第一参数发送预定数量的分组,并获得关于所述预定数量分组的传输中所述第一参数的使用的统计信息; 并且参考统计信息和期望的服务质量(QoS)来控制可以以分组组为单位来控制的第二参数。

    Apparatus and method for transmitting a multimedia data stream
    7.
    发明授权
    Apparatus and method for transmitting a multimedia data stream 有权
    用于发送多媒体数据流的装置和方法

    公开(公告)号:US07782779B2

    公开(公告)日:2010-08-24

    申请号:US11417238

    申请日:2006-05-04

    摘要: An apparatus and method for transmitting a multimedia data stream are provided. The apparatus includes a data source unit to output the data stream; a frame dividing unit to divide the data stream according to a type of a video frame included in the data stream and to output the divided data stream; a parameter control unit to select a parameter set for separate transmission control of the divided data stream using parameters for controlling a transmission layer; and a network interface unit to control transmission of the divided data stream using the parameter set. The method includes dividing the data stream according to a type of a video frame; selecting a parameter set for separate transmission control of the divided data stream; and controlling transmission of the divided data stream using the selected parameter set.

    摘要翻译: 提供了一种用于发送多媒体数据流的装置和方法。 该装置包括:数据源单元,用于输出数据流; 帧划分单元,用于根据包含在数据流中的视频帧的类型划分数据流并输出划分的数据流; 参数控制单元,用于使用用于控制传输层的参数来选择用于分割数据流的单独传输控制的参数集; 以及网络接口单元,用于使用参数集来控制分割数据流的传输。 该方法包括根据视频帧的类型划分数据流; 选择用于分割数据流的单独传输控制的参数集; 以及使用所选择的参数集控制分割数据流的传输。

    APPARATUS AND METHOD FOR TRANSMITTING MULTIMEDIA STREAM
    8.
    发明申请
    APPARATUS AND METHOD FOR TRANSMITTING MULTIMEDIA STREAM 有权
    装置和发送多媒体流的方法

    公开(公告)号:US20080219253A1

    公开(公告)日:2008-09-11

    申请号:US11871493

    申请日:2007-10-12

    IPC分类号: H04L12/56

    摘要: An apparatus and method are provided for variably transmitting a multimedia stream according to requirements of a client device and the state of a channel. The multimedia stream transmission apparatus includes: a plurality of virtual machines corresponding to the multiple client applications, each of the virtual machines determining a specific parameter set and obtaining a change value for the parameter set from network statistics and a requirement of a corresponding client application; a parameter adjustment unit which adjusts values of parameters used in a network interface by the change value; and the network interface which transmits the multimedia stream based on the adjusted parameters.

    摘要翻译: 提供一种装置和方法,用于根据客户端设备的要求和信道的状态可变地发送多媒体流。 多媒体流传输装置包括:与多个客户端应用相对应的多个虚拟机,每个虚拟机确定特定参数集,并从网络统计和相应的客户端应用的需求获得参数集的改变值; 参数调整单元,其通过所述变化值来调整在网络接口中使用的参数的值; 以及基于经调整的参数发送多媒体流的网络接口。