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    DYNAMIC VOLTAGE/FREQUENCY SCALING FOR VIDEO PROCESSING USING EMBEDDED COMPLEXITY METRICS
    3.
    发明申请
    DYNAMIC VOLTAGE/FREQUENCY SCALING FOR VIDEO PROCESSING USING EMBEDDED COMPLEXITY METRICS 有权
    使用嵌入式复杂度量表进行视频处理的动态电压/频率范围

    公开(公告)号：US20140376618A1

    公开(公告)日：2014-12-25

    申请号：US14091238

    申请日：2013-11-26

    Applicant: Samsung Electronics Co., LTD

    Inventor： Zhan Ma ,  Felix C. A. Fernandes ,  Mian Dong ,  Xin Li ,  Sungoh Hwang

    IPC: H04N19/127 ,  H04N19/17 ,  H04N19/14

    CPC classification number: H04N19/127 ,  H04N19/14 ,  H04N19/152 ,  H04N19/177 ,  H04N19/179 ,  H04N19/46 ,  H04N19/70

    Abstract: A video decoder performs a method of dynamic voltage/frequency scaling (DVFS) for video processing. The method includes parsing a bitstream associated with a video to determine embedded information associated with a complexity of a first portion of the video, estimating the complexity of the first portion of the video using the embedded information, determining a voltage and frequency to be used for decoding the first portion of the video based on the estimated complexity, and decoding the first portion of the video at the determined voltage and frequency.

    Abstract translation: 视频解码器执行用于视频处理的动态电压/频率缩放（DVFS）的方法。 该方法包括解析与视频相关联的比特流以确定与视频的第一部分的复杂性相关联的嵌入信息，使用嵌入信息估计视频的第一部分的复杂度，确定要用于的视频的电压和频率 基于所估计的复杂度对视频的第一部分进行解码，并以所确定的电压和频率对视频的第一部分进行解码。

    DISPLAY POWER REDUCTION USING SEI INFORMATION
    4.
    发明申请
    DISPLAY POWER REDUCTION USING SEI INFORMATION 审中-公开
    使用SEI信息显示功率降低

    公开(公告)号：US20140253601A1

    公开(公告)日：2014-09-11

    申请号：US13793576

    申请日：2013-03-11

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Zhan Ma ,  Mian Dong ,  Felix C.A. Fernandes ,  Sungoh Hwang

    IPC: G09G3/00

    CPC classification number: G09G3/001 ,  G09G3/20 ,  G09G3/2096 ,  G09G5/10 ,  G09G2320/0626 ,  G09G2320/0646 ,  G09G2330/021 ,  G09G2360/16 ,  G09G2370/08

    Abstract: Segments for a video are transmitted in payload units with a supplemental enhancement information (SEI) message within which is embedded display adaptation information that may be employed to control display brightness and thereby reduce power consumption during display of the respective segment. The display adaptation information includes at least a maximum pixel brightness that may be used to scale pixel brightness to maximum and correspondingly reduce backlighting for liquid crystal displays, or to adjust the supply voltage for OLED displays. The display adaptation information may optionally include a minimum pixel brightness, a pixel histogram step size, and an indicator of scaling method.

    Abstract translation: 视频的片段以有效载荷单元发送，其中附加增强信息（SEI）消息是嵌入的显示适配信息，其可用于控制显示亮度，从而降低显示各个段期间的功耗。 显示适配信息至少包括可以用于将像素亮度最大化并且相应地减少液晶显示器的背光或者调整OLED显示器的电源电压的最大像素亮度。 显示器适配信息可以可选地包括最小像素亮度，像素直方图步长和缩放方法的指标。

    PERCEPTUAL LOSSLESS DISPLAY POWER REDUCTION
    5.
    发明申请
    PERCEPTUAL LOSSLESS DISPLAY POWER REDUCTION 审中-公开
    明显的无障碍显示功率降低

    公开(公告)号：US20130278642A1

    公开(公告)日：2013-10-24

    申请号：US13793906

    申请日：2013-03-11

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Mian Dong ,  Zhan Ma ,  Felix C.A. Fernandes ,  Sungoh Hwang

    IPC: G09G3/00

    CPC classification number: G09G3/001 ,  G09G3/20 ,  G09G2330/021 ,  G09G2360/16 ,  H04N5/57 ,  H04N5/63 ,  H04N21/23614 ,  H04N21/4436 ,  H04N21/6547 ,  H04N21/8186 ,  H04N21/8456

    Abstract: Segments for a video are transmitted in payload units with an extended network abstraction layer unit (NALU) header or supplemental enhancement information (SEI) message within which is embedded display adaptation information that may be employed to control display brightness and thereby reduce power consumption during display of the respective segment. The display adaptation information includes at least a maximum pixel brightness that may be used to scale pixel brightness and correspondingly reduce backlighting for liquid crystal displays, or to adjust the supply voltage for OLED displays. The maximum pixel brightness is set to a level saturating a portion of the pixel histogram without perceptual loss to the viewer, resulting in further reduction of power consumption.

    Abstract translation: 视频的片段以有效载荷单元以扩展网络抽象层单元（NALU）头或补充增强信息（SEI）消息进行发送，其中嵌入的显示适配信息可用于控制显示亮度，从而降低显示期间的功耗 的相应段。 显示器适配信息至少包括可用于缩放像素亮度并相应地减小液晶显示器背光的最大像素亮度，或者调整用于OLED显示器的电源电压。 将最大像素亮度设置为饱和像素直方图的一部分而不会对观看者产生感知损失的水平，从而进一步降低功耗。

    MOBILE SOFTWARE DEFINED NETWORKING (MobiSDN)
    7.
    发明申请
    MOBILE SOFTWARE DEFINED NETWORKING (MobiSDN) 审中-公开
    移动软体定义网络（MobiSDN）

    公开(公告)号：US20150055623A1

    公开(公告)日：2015-02-26

    申请号：US14468255

    申请日：2014-08-25

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Ying Li ,  Mian Dong ,  Howon Choe ,  Thomas David Novlan ,  Jianzhong Zhang ,  Glenn Morrow

    IPC: H04W40/04 ,  H04L12/721 ,  H04W36/00

    CPC classification number: H04W40/04 ,  H04L45/42 ,  H04L45/566 ,  H04L45/64 ,  H04W36/0011 ,  H04W40/02 ,  H04W40/12

    Abstract: A method and apparatus for managing data in a software defined network. The apparatus is configured to receive control information related to a source node and a target node from a plurality of network devices in the software defined network. The apparatus is also configured to identify a route for data forwarding between the source node and the target node based on the control information. The apparatus is also configured to request data forwarding to the plurality of network devices according to the route. The source node or the target node can be at least one of a user equipment (UE), and a cellsite node including at least a base station.

    Abstract translation: 一种用于在软件定义的网络中管理数据的方法和装置。 该装置被配置为从软件定义的网络中的多个网络设备接收与源节点和目标节点相关的控制信息。 该装置还被配置为基于控制信息来识别源节点和目标节点之间的数据转发路由。 该装置还被配置为根据路由请求数据转发到多个网络设备。 源节点或目标节点可以是用户设备（UE）和包括至少基站的小区节点中的至少一个。

    DISPLAY POWER REDUCTION USING EXTENDED NAL UNIT HEADER INFORMATION
    8.
    发明申请
    DISPLAY POWER REDUCTION USING EXTENDED NAL UNIT HEADER INFORMATION 审中-公开
    显示功率减少使用扩展的单位头信息

    公开(公告)号：US20130278834A1

    公开(公告)日：2013-10-24

    申请号：US13793352

    申请日：2013-03-11

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Zhan Ma ,  Mian Dong ,  Felix C.A. Fernandes ,  Sungoh Hwang

    IPC: H04N5/63

    CPC classification number: G09G3/001 ,  G09G3/20 ,  G09G2330/021 ,  G09G2360/16 ,  H04N5/57 ,  H04N5/63 ,  H04N21/23614 ,  H04N21/4436 ,  H04N21/6547 ,  H04N21/8186 ,  H04N21/8456

    Abstract: Segments for a video are transmitted in payload units with an extended network abstraction layer unit (NALU) header within which is embedded display adaptation information that may be employed to control display brightness and thereby reduce power consumption during display of the respective segment. The display adaptation information includes at least a maximum pixel brightness that may be used to scale pixel brightness to maximum and correspondingly reduce backlighting for liquid crystal displays, or to adjust the supply voltage for OLED displays. The display adaptation information may optionally include a minimum pixel brightness, a pixel histogram step size, and an indicator of scaling method.

    Abstract translation: 用有效载荷单元以扩展的网络抽象层单元（NALU）头部发送用于视频的段，其中嵌入的显示适配信息可用于控制显示亮度，从而降低显示各个段期间的功耗。 显示适配信息至少包括可以用于将像素亮度最大化并且相应地减少液晶显示器的背光或者调整OLED显示器的电源电压的最大像素亮度。 显示器适配信息可以可选地包括最小像素亮度，像素直方图步长和缩放方法的指标。

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