METHOD OF PACKETIZING ENCODED SYMBOLS AND APPARATUS USING THE SAME
    101.
    发明申请
    METHOD OF PACKETIZING ENCODED SYMBOLS AND APPARATUS USING THE SAME 失效
    使用编码符号的方法和使用其的装置

    公开(公告)号:US20120134373A1

    公开(公告)日:2012-05-31

    申请号:US13297071

    申请日:2011-11-15

    IPC分类号: H04J3/00

    摘要: Provided are a method of packetizing encoded symbols and an apparatus using the same. The method includes an encoded symbol and target packet selection step of deciding a first source symbol and selecting an unpacketized first encoded symbol and a target packet into which the unpacketized first encoded symbol is inserted if there is the unpacketized first encoded symbol of at least one first encoded symbol, which is an encoded symbol of the first source symbol generated using an AND-OR tree structure, and a packetization step of generating a second source symbol based on at least one unpacketized first encoded symbol by use of the AND-OR tree structure, generating at least one second encoded symbol based on the second source symbol by use of the AND-OR tree structure, and packetizing at least one of second encoded symbols into the target packet along with the first encoded symbol.

    摘要翻译: 提供了一种打包编码符号的方法和使用其的装置。 该方法包括:编码符号和目标分组选择步骤,用于如果存在至少一个第一编码符号的未分组的第一编码符号,则选择未分组的第一编码符号和未分组的第一编码符号插入到其中的目标分组 编码符号,其是使用AND-OR树结构生成的第一源符号的编码符号,以及分组化步骤,通过使用AND-OR树结构基于至少一个未封装的第一编码符号生成第二源符号 ,通过使用AND-OR树结构基于第二源符号生成至少一个第二编码符号,以及将第二编码符号中的至少一个与第一编码符号一起分组到目标分组中。

    Method and apparatus for controlling bitrate of scalable video stream
    102.
    发明授权
    Method and apparatus for controlling bitrate of scalable video stream 有权
    用于控制可缩放视频流的比特率的方法和装置

    公开(公告)号:US08175149B2

    公开(公告)日:2012-05-08

    申请号:US12093788

    申请日:2006-11-21

    IPC分类号: H04N7/12

    摘要: Provided is a method and apparatus for controlling a bit-rates in which an amount of generated bits is adjusted according to the complexity of each frame, and a bit-rate within a frame can be further effectively adjusted by applying different quantization parameter (QP) values to respective macro blocks. In the apparatus for controlling a bit-rate, a motion compensated temporal filtering (MCTP) operation is performed for each group of pictures (GOP) in an input scalable layer, and thereafter bits are allocated to respective frames in consideration of frame type and frame complexity. Furthermore, a QP is adaptively determined in the unit of a macro block on the basis of the allocated bits.

    摘要翻译: 提供了一种用于控制根据每帧的复杂度来调整生成比特量的比特率的方法和装置,并且可以通过应用不同的量化参数(QP)来进一步有效地调整帧内的比特率, 值到相应的宏块。 在用于控制比特率的装置中,对于输入可缩放层中的每组图像(GOP)执行运动补偿时间滤波(MCTP)操作,此后,将比特分配给各帧,考虑帧类型和帧 复杂。 此外,基于所分配的比特,以宏块的单位自适应地确定QP。

    APPARATUS AND METHOD FOR GENERALIZED FGS TRUNCATION OF SVC VIDEO WITH USER PREFERENCE
    103.
    发明申请
    APPARATUS AND METHOD FOR GENERALIZED FGS TRUNCATION OF SVC VIDEO WITH USER PREFERENCE 审中-公开
    具有用户偏好的SVC视频的通用FGS交换的装置和方法

    公开(公告)号:US20110235700A1

    公开(公告)日:2011-09-29

    申请号:US12809366

    申请日:2008-10-07

    IPC分类号: H04N7/26

    摘要: An apparatus for truncating fine granular scalability (FGS) data of a scalable video coding (SVC) video, the apparatus including: a rate-distortion (R-D) data extractor analyzing a bitstream to extract R-D data of at least one spatial layer; a user preference collector collecting user preference information associated with each spatial layer; a decision engine unit deciding an optimal bitrate of each spatial layer based on the R-D data and the collected user preference information; and a scaling engine unit truncating FGS data that does not correspond to the optimal bitrate of each spatial layer is provided.

    摘要翻译: 一种用于截断可缩放视频编码(SVC)视频的细粒度可缩放度(FGS)数据的装置,所述装置包括:速率失真(R-D)数据提取器,分析比特流以提取至少一个空间层的R-D数据; 用户偏好收集器收集与每个空间层相关联的用户偏好信息; 决策引擎单元,基于所述R-D数据和所收集的用户偏好信息来确定每个空间层的最佳比特率; 并且提供了缩放引擎单元截断与每个空间层的最佳比特率不对应的FGS数据。

    APPARATUS FOR ENCODING AND DECODING OF INTEGRATED SPEECH AND AUDIO
    107.
    发明申请
    APPARATUS FOR ENCODING AND DECODING OF INTEGRATED SPEECH AND AUDIO 有权
    编码和解码集成语音和音频的设备

    公开(公告)号:US20110119054A1

    公开(公告)日:2011-05-19

    申请号:US13054377

    申请日:2009-07-14

    IPC分类号: G10L19/12 G10L19/00 G10L19/02

    摘要: Provided is an apparatus for integrally encoding and decoding a speech signal and an audio signal. An encoding apparatus for integrally encoding a speech signal and an audio signal, may include: a module selection unit to analyze a characteristic of an input signal and to select a first encoding module for encoding a first frame of the input signal; a speech encoding unit to encode the input signal according to a selection of the module selection unit and to generate a speech bitstream; an audio encoding unit to encode the input signal according to the selection of the module selection unit and to generate an audio bitstream; and a bitstream generation unit to generate an output bitstream from the speech encoding unit or the audio encoding unit according to the selection of the module selection unit.

    摘要翻译: 提供了一种用于对语音信号和音频信号进行整体编码和解码的装置。 用于对语音信号和音频信号进行整体编码的编码装置可以包括:模块选择单元,用于分析输入信号的特性,并选择用于编码输入信号的第一帧的第一编码模块; 语音编码单元,用于根据模块选择单元的选择对输入信号进行编码并生成语音比特流; 音频编码单元,用于根据模块选择单元的选择对输入信号进行编码并生成音频位流; 以及比特流生成单元,用于根据模块选择单元的选择从语音编码单元或音频编码单元生成输出比特流。

    DEVICE FOR TRACKING LOCATION OF SUN
    108.
    发明申请
    DEVICE FOR TRACKING LOCATION OF SUN 审中-公开
    跟踪SUN位置的设备

    公开(公告)号:US20110108112A1

    公开(公告)日:2011-05-12

    申请号:US12865716

    申请日:2009-02-02

    IPC分类号: H01L31/0203 H01L31/02

    摘要: A solar tracking system, including: a horizontal support; a panel frame connected to the horizontal support such that the panel frame can be tilted forwards and backwards, with a solar battery installed on the panel frame; a support unit connected both to the horizontal support and to the panel frame such that the support unit in cooperation with the horizontal support and the panel frame forms a triangular arrangement, wherein the support unit is slidably connected to either the horizontal support or the panel frame such that the support unit can slide relative to either the horizontal support or to the panel frame, thus tilting the panel frame forwards and backwards according to variations in a slidable position thereof; and a drive unit for sliding the support unit relative to the horizontal support or the panel frame. The solar tracking system realizes a simple, stable support structure and allows the solar battery panel to track the position of the sun with a low amount of power.

    摘要翻译: 太阳跟踪系统,包括:水平支撑; 连接到水平支撑件的面板框架,使得面板框架可以向前和向后倾斜,太阳能电池安装在面板框架上; 支撑单元,其连接到水平支撑件和面板框架,使得与水平支撑件和面板框架协作的支撑单元形成三角形布置,其中支撑单元可滑动地连接到水平支撑件或面板框架 使得支撑单元可以相对于水平支撑件或面板框架滑动,从而根据其可滑动位置的变化向前和向后倾斜面板框架; 以及用于相对于水平支撑件或面板框架滑动支撑单元的驱动单元。 太阳能跟踪系统实现了简单,稳定的支撑结构,并允许太阳能电池板以较少的功率跟踪太阳的位置。

    SERVER, TERMINAL AND METHOD FOR END TO END CHANNEL CAPACITY ESTIMATION IN HIGH SPEED DOWNLINK PACKET ACCESS NETWORK
    109.
    发明申请
    SERVER, TERMINAL AND METHOD FOR END TO END CHANNEL CAPACITY ESTIMATION IN HIGH SPEED DOWNLINK PACKET ACCESS NETWORK 有权
    用于高速下行链路分组接入网络中的端到端信道容量估计的服务器,终端和方法

    公开(公告)号:US20100322224A1

    公开(公告)日:2010-12-23

    申请号:US12808133

    申请日:2008-12-15

    IPC分类号: H04B7/216

    CPC分类号: H04W72/1231

    摘要: A server and a terminal enabling channel capacity estimation in a High-Speed Downlink Packet Access (HSDPA) network and a method of controlling the server and the terminal are provided. More particularly, when transmitting data between both terminals in an HSDPA network, a server end may transmit a packet pair of the same size and a client end may measure a time difference between the packet pair and thereby proceed filtering. Through this, it is possible to estimate the channel capacity. Therefore, it is possible to prevent data transmission from exceeding the channel capacity in the HSDPA to thereby prevent a packet loss and to effectively use a channel.

    摘要翻译: 提供了在高速下行链路分组接入(HSDPA)网络中实现信道容量估计的服务器和终端以及控制服务器和终端的方法。 更具体地,当在HSDPA网络中的两个终端之间传输数据时,服务器端可以发送相同大小的分组对,并且客户端可以测量分组对之间的时间差,从而进行过滤。 通过这种方式,可以估计通道容量。 因此,可以防止数据传输超过HSDPA中的信道容量,从而防止分组丢失并有效地使用信道。

    Backlight assembly and liquid crystal display device having the same
    110.
    发明授权
    Backlight assembly and liquid crystal display device having the same 有权
    背光组件和具有该背光组件的液晶显示装置

    公开(公告)号:US07753539B2

    公开(公告)日:2010-07-13

    申请号:US11642874

    申请日:2006-12-21

    IPC分类号: G01D11/28

    摘要: A backlight assembly includes a plurality of lamps each having electrodes at opposite ends of a tube, and a bottom cover for receiving the plurality of lamps, the bottom cover having a bottom surface, first lateral sides that correspond to the ends of the plurality of lamps, and second lateral sides that correspond to a lengthwise direction of the plurality of lamps, wherein the first lateral sides have a first height above the bottom surface of the bottom cover that is less than a second height of the second lateral sides above the bottom surface of the bottom cover.

    摘要翻译: 背光组件包括多个灯,每个灯在管的相对端具有电极,以及用于容纳多个灯的底盖,底盖具有底表面,第一横向侧对应于多个灯的端部 以及对应于多个灯的长度方向的第二横向侧面,其中所述第一横向侧部具有在所述底盖的底表面上方的第一高度,所述第一高度小于所述底面上方的所述第二横向侧的第二高度 的底盖。