Image interpolation method and apparatus using reference block based on direction
    2.
    发明授权
    Image interpolation method and apparatus using reference block based on direction 有权
    基于方向的图像插值方法和使用参考块的装置

    公开(公告)号:US08442359B2

    公开(公告)日:2013-05-14

    申请号:US12923078

    申请日:2010-08-31

    IPC分类号: G06K9/32 G06K9/00

    CPC分类号: G06T3/4015

    摘要: Provided is an image interpolation method and apparatus using a reference block depending on a direction. The image interpolation method may generate a horizontal reference block and a vertical reference block each with respect to an inputted image, and determine interpolation directivity with respect to the inputted image using the generated horizontal reference block and vertical reference block, thereby performing an interpolation on an image based on accurate interpolation directivity. In particular, the image interpolation method may determine whether to verify interpolation directivity depending on an edge intensity of an inputted image, thereby performing a color filter array (CFA) interpolation on an image based on an edge direction without determining the interpolation directivity, when the edge intensity is strong.

    摘要翻译: 提供了根据方向使用参考块的图像插值方法和装置。 图像插值方法可以生成相对于输入图像的水平参考块和垂直参考块,并且使用所生成的水平参考块和垂直参考块来确定关于输入图像的插值方向性,从而在 基于准确插值方向性的图像。 特别地,图像插值方法可以确定是否根据输入图像的边缘强度来验证插值方向性,从而基于边缘方向对图像执行滤色器阵列(CFA)插值,而不确定插值方向性,当 边缘强度很强。

    Terminal transmission apparatus for providing multimedia service via satellite communication link and method for providing multimedia service using the same
    3.
    发明授权
    Terminal transmission apparatus for providing multimedia service via satellite communication link and method for providing multimedia service using the same 有权
    通过卫星通信链路提供多媒体业务的终端传输装置及使用该多媒体业务的多媒体业务的方法

    公开(公告)号:US08423863B2

    公开(公告)日:2013-04-16

    申请号:US12940484

    申请日:2010-11-05

    IPC分类号: G06F11/00

    CPC分类号: H04L27/0008

    摘要: The present invention separates inputted triple play IP data into Internet and TV data and voice (VoIP) data, encodes the Internet and TV data permitting a long delay time according to the existing DVB-S2 standard, and encodes the voice data permitting only a short delay time according to a DVB-RCS+M standard based 4K mode. Each encoded data is subjected to the orthogonal modulation and the orthogonally modulated voice data is subjected to a direct sequence spectrum spread according to a spreading factor. The spread spectrum signal is multiplexed in a SCPC frequency division multiple access (FDMA) scheme so as to overlap with frequencies allocated to each user.

    摘要翻译: 本发明将输入的三重播放IP数据分为因特网和电视数据和语音(VoIP)数据,根据现有的DVB-S2标准对允许长延迟时间的因特网和电视数据进行编码,并对只允许短暂的DVB-S2标准的语音数据进行编码 根据基于DVB-RCS + M标准的4K模式的延迟时间。 对每个编码数据进行正交调制,并且根据扩展因子对正交调制的语音数据进行直接序列频谱扩展。 扩频信号在SCPC分频多址(FDMA)方案中多路复用,以便与分配给每个用户的频率重叠。

    Apparatus and method for enhancing image base on luminance information of pixel
    4.
    发明授权
    Apparatus and method for enhancing image base on luminance information of pixel 有权
    基于像素的亮度信息增强图像的装置和方法

    公开(公告)号:US08385679B2

    公开(公告)日:2013-02-26

    申请号:US12457202

    申请日:2009-06-03

    IPC分类号: G06K9/40

    CPC分类号: G06T5/009

    摘要: An image enhancement apparatus and method based on luminance information of a pixel. The image enhancement apparatus may determine luminance data of each of a plurality of pixels, and may adaptively determine a conversion ratio according to the luminance data to apply the conversion ratio to an input image, thereby performing image-enhancing. The image enhancement apparatus may adaptively converse the input image according to luminance data, thereby precisely and effectively performing image-enhancing.

    摘要翻译: 一种基于像素的亮度信息的图像增强装置和方法。 图像增强装置可以确定多个像素中的每一个的亮度数据,并且可以根据亮度数据自适应地确定转换比,以将转换比率应用于输入图像,从而进行图像增强。 图像增强装置可以根据亮度数据自适应地反转输入图像,从而精确且有效地执行图像增强。

    NGSO communication apparatus for extending operation time and reducing number of satellites using ATC
    5.
    发明授权
    NGSO communication apparatus for extending operation time and reducing number of satellites using ATC 失效
    NGSO通信设备,用于延长使用ATC的操作时间和减少卫星数量

    公开(公告)号:US08170475B2

    公开(公告)日:2012-05-01

    申请号:US12427130

    申请日:2009-04-21

    IPC分类号: H04B7/185

    CPC分类号: H04B7/18513

    摘要: Provided are a non geostationary satellite orbit (NGSO) communication apparatus that extends an operation time using an ancillary territory component (ATC) and reduces a number of satellites, and an ATC and an operating method thereof. The NGSO communication apparatus extends an operation time using an ATC and reduces a number of satellites from a first ATC that communicates with a mobile earth station (MES), and a second ATC that communicates with the first ATC to relay data between the MES and the satellite when the first ATC is unable to communication with the satellite revolving along an orbit.

    摘要翻译: 提供了一种使用辅助领域组件(ATC)延长操作时间并减少卫星数量的非对地静止卫星轨道(NGSO)通信装置,以及ATC及其操作方法。 NGSO通信装置使用ATC扩展操作时间,并且从与移动地球站(MES)进行通信的第一ATC减少卫星的数量,以及与第一ATC通信的第二ATC,以在MES和 当第一ATC无法与沿着轨道旋转的卫星通信时的卫星。

    SENSING APPARATUS, NETWORK SYSTEM AND CONTROLLING METHOD ON THE BASIS OF SATELLITE
    6.
    发明申请
    SENSING APPARATUS, NETWORK SYSTEM AND CONTROLLING METHOD ON THE BASIS OF SATELLITE 审中-公开
    传感器,网络系统和卫星基础控制方法

    公开(公告)号:US20110143695A1

    公开(公告)日:2011-06-16

    申请号:US12829858

    申请日:2010-07-02

    IPC分类号: H04B1/034

    CPC分类号: H04B7/18569

    摘要: Disclosed is a sensing apparatus, a network system, and a controlling method on the basis of a satellite. A satellite-based sensing network system, comprising: a plurality of satellite transmitters that collect information on a peripheral environment and an operating state, and transmits it to peripheral satellites; a satellite wireless receiving/display device that directly receives and displays the information collected from the satellites; a ground control center that receives, stores, and analyzes the information collected from the satellites; and a management center that maintains and repairs the satellite transmitter based on the analyzed results.

    摘要翻译: 公开了一种基于卫星的感测装置,网络系统和控制方法。 一种基于卫星的感测网络系统,包括:多个卫星发射机,其收集关于外围环境和操作状态的信息,并将其发送到周边卫星; 卫星无线接收/显示装置,其直接接收并显示从卫星收集的信息; 接收,存储和分析从卫星收集的信息的地面控制中心; 以及基于分析结果维护和维修卫星发射机的管理中心。

    SYSTEM AND METHOD FOR REUSING RADIO RESOURCES
    7.
    发明申请
    SYSTEM AND METHOD FOR REUSING RADIO RESOURCES 失效
    用于再现无线电资源的系统和方法

    公开(公告)号:US20100251053A1

    公开(公告)日:2010-09-30

    申请号:US12746306

    申请日:2008-11-07

    IPC分类号: H04B17/02 H04L1/18 G06F11/14

    摘要: The present invention relates to a system and method of reusing radio resources capable of improving radio resource efficiency. According to an embodiment of the present invention, in a communication system including a repeater that retransmits signals transmitted from a satellite to user terminals, it is possible to reuse some of the radio resources used in a wide area coverage, such as the satellite, in a repeater coverage. Therefore, it is possible to ensure radio resources such that repeater data can be transmitted to user terminals without additional radio resources.

    摘要翻译: 本发明涉及一种能够改善无线电资源效率的无线电资源的重用系统和方法。 根据本发明的实施例,在包括重传从卫星发送到用户终端的信号的中继器的通信系统中,可以将诸如卫星的广域覆盖中使用的一些无线电资源重用在 中继器覆盖。 因此,可以确保无线资源,使得中继器数据能够在没有附加的无线电资源的情况下被发送到用户终端。

    Method for optimizing phase factor of sub-block signal in partial transmit sequence orthogonal frequency division multiplexing system
    9.
    发明授权
    Method for optimizing phase factor of sub-block signal in partial transmit sequence orthogonal frequency division multiplexing system 失效
    用于优化部分发射序列正交频分复用系统中子块信号相位因子的方法

    公开(公告)号:US07352689B2

    公开(公告)日:2008-04-01

    申请号:US10298086

    申请日:2002-11-15

    IPC分类号: H04J11/00 H04J3/06

    CPC分类号: H04L27/2621

    摘要: A method for optimizing phase factors in partial transmit sequence orthogonal frequency division multiplexing system. The method includes initializing sub-block signals by applying an initial phase factor to the sub-block signals in all sub-blocks; setting a reference peak value with a peak value of a signal formed by combining the sub-block signals; selecting a phase value that minimizes the peak value of an output signal as the phase factor of each sub-block by applying a next phase value to each sub-block signal as the phase factor, and repeating this with respect to the remaining available phase values.

    摘要翻译: 一种用于优化部分发射序列正交频分复用系统中的相位因子的方法。 该方法包括通过对所有子块中的子块信号应用初始相位因子来初始化子块信号; 通过组合子块信号形成的信号的峰值来设置参考峰值; 通过对每个子块信号施加下一相位值作为相位因子,选择使输出信号的峰值最小化的相位值作为每个子块的相位因子,并且相对于剩余的可用相位值重复该相位值 。

    Transaction splitting apparatus and method
    10.
    发明授权
    Transaction splitting apparatus and method 有权
    交易分割设备和方法

    公开(公告)号:US09104526B2

    公开(公告)日:2015-08-11

    申请号:US13067071

    申请日:2011-05-05

    摘要: A transaction splitting apparatus and method are provided in which neighboring sub-transactions accessing a predetermined bank in each memory may access different banks. The transaction splitting apparatus includes a first processing unit to split a transaction into at least one sub-transaction, the transaction accessing a first bank among a plurality of banks comprised in a memory, and a second processing unit to translate an address of the at least one sub-transaction, to interleave the at least one sub-transaction using the plurality of banks.

    摘要翻译: 提供了一种事务分割装置和方法,其中访问每个存储器中的预定存储体的相邻子事务可以访问不同的存储体。 交易分割装置包括:第一处理单元,用于将交易分为至少一个子交易,所述事务访问包含在存储器中的多个存储体中的第一存储体,以及第二处理单元,用于将至少一个地址 一个子事务,用于使用所述多个存储体来交织所述至少一个子事务。