MULTIPLEXED TRANSMISSION OF DATA FROM MULTIPLE HARQ PROCESSES FOR A SWITCHING OPERATION
    63.
    发明申请
    MULTIPLEXED TRANSMISSION OF DATA FROM MULTIPLE HARQ PROCESSES FOR A SWITCHING OPERATION 审中-公开
    用于切换操作的多个HARQ过程的数据传输多路复用

    公开(公告)号:US20150305003A1

    公开(公告)日:2015-10-22

    申请号:US14439486

    申请日:2012-10-31

    IPC分类号: H04W72/04 H04L1/18

    摘要: A network sends data blocks in a first/n1h radio frame having a first configuration of uplink to downlink transmission time intervals TTIs. Each of these data blocks originate a separate hybrid automatic repeat request HARQ process. The network then frequency or spatially mutliplexes first re-transmissions of at least two of the data blocks in at least one TTI of a sequentially next second/(n+1)st radio frame having a different second configuration of uplink to downlink TTIs. If necessary second re-transmissions of the HARQ processes can also be similarly multiplexed in a TTI of a third/(n+2)nd radio frame sequentially next after the second/(n+1)st frame. In the examples, if frequency domain multiplexing the frequency mutliplexed first re-transmissions are separately scheduled; or if spatial domain multiplexing the spatially mutliplexed first re-transmissions are scheduled with a single physical downlink control channel PDCCH.

    摘要翻译: 网络在具有上行链路的第一配置的第一/ n1h个无线电帧中向下行链路传输时间间隔TTI发送数据块。 这些数据块中的每一个都产生单独的混合自动重复请求HARQ过程。 网络然后在具有不同的上行链路到下行链路TTI的第二配置的顺序的下一个第二/(n + 1)st个无线电帧的至少一个TTI中对所述数据块中的至少两个数据块进行频率或空间上的多路复用。 如果必要,HARQ进程的第二重新传输也可以在第二/(n + 1)帧之后顺序地在第三/(n + 2)无线电帧的TTI中类似地多路复用。 在这些示例中,如果频域复用频率多路复用的第一重传是单独调度的; 或者如果利用单个物理下行链路控制信道PDCCH调度空间复用的第一重新传输的空间域复用。

    LOW-POWER ALMOST BLANK SUBFRAME (ABS) IN HETEROGENEOUS NETWORKS
    64.
    发明申请
    LOW-POWER ALMOST BLANK SUBFRAME (ABS) IN HETEROGENEOUS NETWORKS 审中-公开
    低功率ALMOST BLANK SUBFRAME(ABS)在异构网络中

    公开(公告)号:US20150264652A1

    公开(公告)日:2015-09-17

    申请号:US14441804

    申请日:2012-11-16

    摘要: An aggressor access node in a heterogeneous network sends to a victim access node a pattern of transmit power for designated low-interference subframes (e.g., LP-ABSs). Utilizing feedback information collected from the victim node which quantizes interference seen by user equipments (UEs) which are allocated at least some of those subframes, the aggressor node selects whether and how much to adjust transmit power for subsequent such subframes, then sends to the victim node a pattern of the adjusted transmit power for those subsequent subframes (e.g., an enhancement to relative narrowband transmit power RNTP). The victim node sends to UEs the pattern of transmit power and respective resource allocations in those designated low-interference subframes; then derives interference level per UE in those subframes based on channel quality indications received from the respective UEs; and sends to the aggressor access node feedback information which quantizes the derived interference levels.

    摘要翻译: 异构网络中的攻击者接入节点向受害者接入节点发送指定的低干扰子帧(例如,LP-ABS)的发射功率模式。 利用从受害者节点收集的反馈信息,其量化由至少部分那些子帧分配的用户设备(UE)所看到的干扰,侵入者节点选择是否和多少来调整后续这样的子帧的发射功率,然后发送给受害者 节点对于那些后续子帧的调整的发射功率的模式(例如,对相对窄带发射功率RNTP的增强)。 受害节点在这些指定的低干扰子帧中向UE发送发射功率的模式和相应的资源分配; 然后基于从各个UE接收的信道质量指示,在每个UE中导出每个UE的干扰电平; 并向侵入者接入节点发送量化导出干扰电平的反馈信息。

    A METHOD FOR OBTAINING A TIMING ADVANCE VALUE
    66.
    发明申请
    A METHOD FOR OBTAINING A TIMING ADVANCE VALUE 有权
    一种获取时序预测值的方法

    公开(公告)号:US20140148187A1

    公开(公告)日:2014-05-29

    申请号:US14234766

    申请日:2011-07-26

    IPC分类号: H04W72/12 H04W64/00

    摘要: Timing control procedure is needed for uplink transmissions in several communication networks. Some networks and bands have physical and regulatory limitations for obtaining timing advance value in conventional manner. One example of these limitations is disabled downlink channel in TV white spaces. The present invention provides an arrangement for obtaining timing advance value in a situation wherein the use of downlink channel is disabled.

    摘要翻译: 在几个通信网络中上行链路传输需要定时控制程序。 某些网络和频段具有以常规方式获得定时提前价值的物理和法规限制。 这些限制的一个例子是在电视空白处禁用下行链路信道。 本发明提供了在使用下行链路信道被禁用的情况下获得定时提前值的装置。

    Automatic Convergence Based on Face Detection for Stereoscopic Imaging
    67.
    发明申请
    Automatic Convergence Based on Face Detection for Stereoscopic Imaging 审中-公开
    基于面部检测的自动收敛立体成像

    公开(公告)号:US20120008856A1

    公开(公告)日:2012-01-12

    申请号:US13177525

    申请日:2011-07-06

    IPC分类号: G06K9/00

    CPC分类号: H04N13/128 H04N13/239

    摘要: A method for automatic convergence of stereoscopic images is provided that includes receiving a stereoscopic image, selecting a face detected in the stereoscopic image, and shifting at least one of a left image in the stereoscopic image and a right image in the stereoscopic image horizontally, wherein horizontal disparity between the selected face in the left image and the selected face in the right image before the shifting is reduced. In some embodiments, the horizontal disparity is reduced to zero

    摘要翻译: 提供了一种用于立体图像的自动会聚的方法,包括:接收立体图像,选择在立体图像中检测到的面部,以及水平地移动立体图像中的左图像和立体图像中的右图像中的至少一个,其中 在移动之前,左图像中的所选择的脸部与右图像中的所选择的脸部之间的水平视差减小。 在一些实施例中,水平视差减小到零

    STEREOSCOPIC IMAGE PAIR ALIGNMENT APPARATUS, SYSTEMS AND METHODS
    68.
    发明申请
    STEREOSCOPIC IMAGE PAIR ALIGNMENT APPARATUS, SYSTEMS AND METHODS 审中-公开
    立体图像配对设备,系统和方法

    公开(公告)号:US20110249889A1

    公开(公告)日:2011-10-13

    申请号:US13082354

    申请日:2011-04-07

    IPC分类号: G06K9/00

    摘要: Apparatus, systems, and methods disclosed herein operate to produce an image alignment shift vector used to shift left and right image portions of a stereoscopic image with respect to each other in order to reduce or eliminate undesirable horizontal and vertical disparity components. Vertical and horizontal projections of luminance value aggregations from selected left and right image pixel blocks are correlated to derive vertical and horizontal components of a disparity vector corresponding to each left/right pixel block pair. Disparity vectors corresponding to multiple image blocks are algebraically combined to yield the image alignment shift vector. The left and/or right images are then shifted in proportion to the magnitude of the image alignment shift vector at an angle corresponding to that of the image alignment shift vector.

    摘要翻译: 本文公开的装置,系统和方法用于产生用于相对于彼此移动立体图像的左图像部分和右图像部分的图像对准移位矢量,以便减少或消除不期望的水平和垂直视差分量。 相关联的来自所选左图像像素块和右图像像素块的亮度值聚集的垂直和水平投影导出与每个左/右像素块对相对应的视差矢量的垂直和水平分量。 对应于多个图像块的视差矢量被代数组合以产生图像对准移位矢量。 然后,以与图像对准移位矢量相对应的角度与左图像和/或右图像成比例地移动图像对准移位矢量的大小。

    Method and Apparatus for a Noise Filter for Reducing Noise in a Image or Video
    69.
    发明申请
    Method and Apparatus for a Noise Filter for Reducing Noise in a Image or Video 审中-公开
    用于降低图像或视频噪声的噪声滤波器的方法和装置

    公开(公告)号:US20090153739A1

    公开(公告)日:2009-06-18

    申请号:US12333515

    申请日:2008-12-12

    申请人: Wei Hong

    发明人: Wei Hong

    IPC分类号: H04N5/00

    CPC分类号: H04N5/21 H04N5/144

    摘要: A noise filter method and apparatus for producing at least one of a video or an image with reduced noise. The noise filter method includes performing noise estimation on a frame of at least one of an image or video and applying a low pass filter on the noise level according to the noise estimation, performing spatial filtration on the frame, performing motion detection on a spatially filtered frame, determining motion-to-blending factor conversion and, accordingly, performing frame blending, and outputting a frame with reduced noise.

    摘要翻译: 一种用于产生具有降低的噪声的视频或图像中的至少一个的噪声滤波器方法和装置。 噪声滤波器方法包括对图像或视频中的至少一个的帧执行噪声估计,并根据噪声估计在噪声水平上施加低通滤波器,对帧进行空间滤波,对空间滤波执行运动检测 确定运动到混合因子转换,并因此执行帧混合,并输出具有降低的噪声的帧。