公开(公告)号：US20130322269A1

公开(公告)日：2013-12-05

申请号：US13485855

申请日：2012-05-31

Applicant: Kai ZHANG ,  Henry YE

Inventor： Kai ZHANG ,  Henry YE

IPC: H04W52/52

CPC classification number: H04W52/52 ,  H04W52/225

Abstract: This invention describes method and apparatus for automatic gain control (AGC) for a TD-LTE system, taking into consideration the TD-LTE frame structure. In one embodiment, an AGC method comprises: adjusting RF gain for subframe j (where 0

Abstract translation: 本发明考虑到TD-LTE帧结构，描述了用于TD-LTE系统的自动增益控制（AGC）的方法和装置。 在一个实施例中，AGC方法包括：当终端缺少信息时，根据先前无线电帧中的子帧j的平均峰值信号功率来调整无线电帧中的子帧j（其中0 <= j <= 9）的RF增益 在下行链路定时和上行链路/下行链路配置中; 当终端在下行链路定时中具有信息但在上行链路/下行链路配置中缺少信息时，计算从至少一个基站接收的一个或多个下行链路子帧中的第一平均信号功率; 以及当所述终端在下行链路定时和上行链路/下行链路配置中具有信息时，计算从至少一个基站接收的一个或多个下行链路子帧中的第二平均信号功率。

公开(公告)号：US20130007275A1

公开(公告)日：2013-01-03

申请号：US13615188

申请日：2012-09-13

Applicant: Yuping LI ,  Wei WANG ,  Bo FENG ,  Lan ZOU ,  Kai ZHANG

Inventor： Yuping LI ,  Wei WANG ,  Bo FENG ,  Lan ZOU ,  Kai ZHANG

IPC: G06F15/173

CPC classification number: H04L43/04 ,  H04W24/02

Abstract: A managed unit executes a self-optimization according to a self-optimization trigger rule. The self-optimization trigger rule relates to a self-optimization capability supported by the managed unit. The self-optimization capability supported by the managed unit includes any one of or any combination of a self-optimization type, a self-optimization trigger condition, a self-optimization objective, and a self-optimization monitoring cycle.

Abstract translation: 被管理单元根据自优化触发规则执行自优化。 自优化触发规则涉及被管理单元支持的自优化功能。 被管理单元支持的自优化能力包括自优化类型，自优化触发条件，自优化目标和自优化监控周期中的任何一种或任何组合。

公开(公告)号：US20100137908A1

公开(公告)日：2010-06-03

申请号：US12325727

申请日：2008-12-01

Applicant: Kai ZHANG

Inventor： Kai ZHANG

IPC: A61B17/70 ,  A61B17/04 ,  A61B19/00

CPC classification number: A61B17/7008 ,  A61B17/7031 ,  A61B90/39

Abstract: The disclosure is directed to vertebral stabilization systems including polymeric components having improved selective visualization means, methods of improving the selective visualization of polymeric components of a vertebral stabilization system, and methods of using vertebral stabilization systems including polymeric components having improved selective visualization means to monitor the vertebral stabilization systems during their useful life.

Abstract translation: 本公开涉及包括具有改进的选择性可视化装置的聚合物组分的椎骨稳定系统，改善椎骨稳定系统的聚合物组分的选择性可视化的方法，以及使用包括具有改进的选择性可视化装置的聚合物组分的脊椎稳定系统的方法，以监测 脊椎稳定系统在使用寿命期间。

公开(公告)号：US20200236353A1

公开(公告)日：2020-07-23

申请号：US15758874

申请日：2016-09-13

Applicant: Kai ZHANG ,  Jicheng AN ,  Han HUANG

Inventor： Kai ZHANG ,  Jicheng AN ,  Han HUANG

IPC: H04N19/117 ,  H04N19/136 ,  H04N19/176 ,  H04N19/86

Abstract: A method and apparatus for adaptive de-blocking filter are disclosed. One or more parameters associated with a de-blocking filter are determined. De-blocking filter using the derived parameters are then applied to reconstructed blocks. Each set of parameters is used for each picture, slice, coding tree unit (CTU) or CU (coding unit). The parameters can be signalled in VPS (video parameter set), SPS (sequence parameter set), PPS (picture parameter set), slice header, CTU (coding tree unit) or CU (coding unit) of the video bitstream. The parameters correspond to one or more values used as thresholds, clipping boundaries, or both the thresholds and clipping boundaries for the de-blocking filter. In one embodiment, the parameters for the current picture are determined using a training process using a current coded picture a previous coded picture as training data.

公开(公告)号：US20170171558A1

公开(公告)日：2017-06-15

申请号：US15323809

申请日：2015-07-15

Applicant: Han HUANG ,  Jicheng AN ,  Kai ZHANG ,  Xianguo ZHANG

Inventor： Han HUANG ,  Jicheng AN ,  Kai ZHANG ,  Xianguo ZHANG

IPC: H04N19/577 ,  H04N19/517

CPC classification number: H04N19/577 ,  H04N19/517 ,  H04N19/52 ,  H04N19/70

Abstract: A method and apparatus of deriving a temporal derived motion vector in a second direction based on a given motion vector in a first direction for motion vector prediction are disclosed. According to the present invention, a given motion vector for a current block is determined, where the given motion vector points from the current block in a first direction. A reference motion vector associated with a first reference block in a first reference frame is identified. Then, based on the reference motion vector and the given motion vector, a temporal derived motion vector is derived. The temporal derived motion vector points from the current block to a second reference block in a second reference frame in a second direction different from the first direction. The temporal derived motion vector is then used as one predictor for encoding or decoding of the motion vector of the current block.

公开(公告)号：US20160182883A1

公开(公告)日：2016-06-23

申请号：US14891129

申请日：2014-07-02

Applicant: Kai ZHANG ,  Jicheng AN ,  Jian-Liang LIN ,  Xianguo ZHANG

Inventor： Kai ZHANG ,  Jicheng AN ,  Jian-Liang LIN ,  Xianguo ZHANG

IPC: H04N13/00 ,  H04N19/44 ,  H04N19/52 ,  H04N19/136 ,  H04N19/176

CPC classification number: H04N13/161 ,  H04N19/105 ,  H04N19/136 ,  H04N19/176 ,  H04N19/44 ,  H04N19/46 ,  H04N19/52 ,  H04N19/597 ,  H04N2013/0081

Abstract: A method and apparatus for three-dimensional video encoding and decoding using disparity derived depth prediction are disclosed. Embodiments of the present invention determine a disparity vector related to a collocated texture block in the dependent view and generate converted depth samples from the disparity vector. The generated converted depth samples are used as a predictor or Merge candidate for the current depth block. The Merge candidate corresponding to the converted depth samples can be placed in the merging candidate list at a location before TMVP (temporal motion vector predictor) merging candidate. The converted depth samples can be generated from the disparity vector according to a function of the disparity vector. Information associated with the function can be signaled explicitly to a decoder or derived implicitly by the decoder. One aspect of the present invention addresses simplified disparity to depth conversion, specifically division-free disparity-to-depth conversion.

Abstract translation: 公开了一种使用视差衍生深度预测进行三维视频编码和解码的方法和装置。 本发明的实施例确定从属视图中与并置纹理块有关的视差矢量，并从视差矢量生成转换的深度样本。 生成的转换深度样本用作当前深度块的预测或合并候选。 对应于转换的深度样本的合并候选可以在TMVP（时间运动矢量预测器）合并候选之前的位置放置在合并候选列表中。 可以根据视差向量的函数从视差向量生成转换的深度样本。 与该功能相关联的信息可以明确地发送给解码器或由解码器隐式地导出。 本发明的一个方面解决了对深度转换的简化视差，特别是无分辨率的视差到深度转换。

公开(公告)号：US20160065964A1

公开(公告)日：2016-03-03

申请号：US14785011

申请日：2014-06-24

Applicant: Kai ZHANG ,  Yi-wen CHEN ,  Ji-an-Liang LIN ,  Jicheng AN ,  Xianguo ZHANG

Inventor： Kai ZHANG ,  Yi-Wen CHEN ,  Jian-Liang LIN ,  Jicheng AN ,  Xianguo ZHANG

IPC: H04N19/13 ,  H04N19/96 ,  H04N19/597 ,  H04N19/157 ,  H04N19/176

CPC classification number: H04N19/13 ,  H04N19/157 ,  H04N19/176 ,  H04N19/597 ,  H04N19/91 ,  H04N19/96

Abstract: A method for reducing the storage requirement or complexity of context-based coding in three-dimensional or multi-view video encoding and decoding is disclosed. The system selects the context based on selected information associated with one or more neighboring blocks of the current block conditionally depending on whether the one or more neighboring blocks are available. The syntax element is then encoded or decoded using context-based coding according to the context selection. The syntax element to be coded may correspond to an IC (illumination compensation) flag or an ARP (advanced residual prediction) flag. In another example, one or more syntax elements for coding a current depth block using DMM (Depth Map Model) are encoded or decoded using context-based coding, where the context-based coding selects a by-pass mode for at least one selected syntax element.

Abstract translation: 公开了一种用于减少三维或多视图视频编码和解码中的基于上下文的编码的存储要求或复杂性的方法。 该系统有条件地根据一个或多个相邻块是否可用，基于与当前块的一个或多个相邻块相关联的所选择的信息来选择上下文。 然后根据上下文选择使用基于上下文的编码对语法元素进行编码或解码。 要编码的语法元素可以对应于IC（照明补偿）标志或ARP（高级残差预测）标志。 在另一示例中，使用DMM（深度图模型）对当前深度块进行编码的一个或多个语法元素使用基于上下文的编码进行编码或解码，其中基于上下文的编码为至少一个选择的语法选择旁路模式 元件。

公开(公告)号：US20160029045A1

公开(公告)日：2016-01-28

申请号：US14655973

申请日：2014-04-10

Applicant: Jicheng AN ,  Kai ZHANG ,  Jian-Liang LIN

Inventor： Jicheng AN ,  Kai ZHANG ,  Jian-Liang LIN

IPC: H04N19/597 ,  H04N13/00 ,  H04N19/176

CPC classification number: H04N19/597 ,  H04N13/00 ,  H04N13/161 ,  H04N19/176 ,  H04N21/21805

Abstract: A method and apparatus of three-dimensional/multi-view coding using aligned reference information are disclosed. The present system aligns the reference information associated with the reference view of the derived DV with the reference information associated with a selected reference view by modifying the selected reference view or by modifying the derived DV or a converted DV derived from depth block pointed by the derived DV. The DV can be derived using the Neighboring Block Disparity Vector (NBDV) process. When the reference view of the derived DV is different from the selected reference view, the system scales the derived DV or changes the converted DV to refer to the selected reference view. The system may also set the selected reference view to the reference view of the derived DV.

Abstract translation: 公开了使用对齐参考信息的三维/多视图编码的方法和装置。 本系统通过修改所选择的参考视图或通过修改导出的DV或从导出的指示的指示的深度块导出的转换的DV来将与导出的DV的参考视图相关联的参考信息与与所选择的参考视图相关联的参考信息对齐 DV。 DV可以使用相邻块视差向量（NBDV）进程导出。 当导出的DV的参考视图与所选择的参考视图不同时，系统缩放导出的DV或改变转换的DV以参考所选择的参考视图。 系统还可以将所选择的参考视图设置为导出的DV的参考视图。

公开(公告)号：US20120278456A1

公开(公告)日：2012-11-01

申请号：US13542951

申请日：2012-07-06

Applicant: Yaorong YE ,  Yuping LI ,  Lan ZOU ,  Kai ZHANG

Inventor： Yaorong YE ,  Yuping LI ,  Lan ZOU ,  Kai ZHANG

IPC: G06F15/177

CPC classification number: H04L41/0843 ,  H04L41/0803 ,  H04L67/34 ,  H04W4/50

Abstract: Embodiments of the present invention provide a method and an apparatus for data configuration. The data configuration method includes: before a network element accesses a network, invoking, by a management unit, a first interface between the management unit and a managed unit to request the managed unit to download configuration data of the network element from a position designated by the management unit; and invoking, by the management unit, a second interface between the management unit and the managed unit to request the managed unit to generate a full configuration data file of the network element according to the configuration data. Through the method and the apparatus for data configuration provided in the embodiments of the present invention, automatic download of the configuration data of the network element may be implemented, and human cost of deployment is reduced.

Abstract translation: 本发明的实施例提供了一种用于数据配置的方法和装置。 数据配置方法包括：在网元访问网络之前，由管理单元调用管理单元和被管理单元之间的第一接口，以请求被管理单元从由网络单元指定的位置下载网元的配置数据 管理单位; 以及由所述管理单元调用所述管理单元和所述被管理单元之间的第二接口，以请求所述被管理单元根据所述配置数据生成所述网元的完整配置数据文件。 通过本发明的实施例中提供的数据配置的方法和装置，可以实现网元的配置数据的自动下载，从而降低了人员的部署成本。

公开(公告)号：US20160334056A1

公开(公告)日：2016-11-17

申请号：US14712834

申请日：2015-05-14

Applicant: Saeed NIKAYIN ,  Kai ZHANG ,  Gilbert LOERA ,  Andrew Choi

Inventor： Saeed NIKAYIN ,  Kai ZHANG ,  Gilbert LOERA ,  Andrew Choi

IPC: F16M13/02 ,  H02G3/12

CPC classification number: F16M13/022 ,  H02G3/12 ,  H02G3/125 ,  H02G3/126

Abstract: Improvements in a bracket is disclosed for mounting an electrical box onto a mounting bar. An electrical box can be preinstalled onto the bracket and clamped onto the mounting bar using wings. Wings on the bracket are biased towards a closed position and can be moved to an open position by squeezing tabs on said wings. A fastener hole on the central body of the bracket allows for installers to preinstall an electrical box onto said bracket. Thus, an installer can secure the bracket and electrical box using a screw and adjust the position of the bracket on the mounting bar.

Abstract translation: 公开了用于将电箱安装到安装杆上的支架的改进。 电箱可以预先安装在支架上，并使用机翼夹在安装杆上。 支架上的翼片被偏压到关闭位置，并且可以通过挤压所述翼部上的翼片而移动到打开位置。 支架中心主体上的紧固孔允许安装人员将电气盒预先安装到支架上。 因此，安装人员可以使用螺丝固定支架和电器箱，并调整支架在安装杆上的位置。