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21. 发明申请

US20150055697A1 Method and Apparatus of Transform Process for Video Coding 审中-公开
标题翻译：视频编码变换过程的方法与装置
公开(公告)号：US20150055697A1
公开(公告)日：2015-02-26
申请号：US13970896
申请日：2013-08-20
申请人： MEDIA TEK INC.
发明人： Tung-Hsing Wu , Kun-Bin Lee , Yi-Hsin Huang
IPC分类号： H04N19/122 , H04N19/176 , H04N19/105 , H04N19/147
CPC分类号： H04N19/122 , H04N19/136 , H04N19/14 , H04N19/147 , H04N19/159 , H04N19/176
摘要： A method for transform processing in video coding is disclosed. Embodiments according to the present invention reduce the computational complexity of determining transform size for a processing block corresponding to a prediction block or a coding block. The transform size determination is based on encoder information or external information without comparing costs associated with different transform sizes. The encoder information can be the size of the processing block or the prediction information. The external information may correspond to the system bandwidth, the network bandwidth, the system power, the remaining energy of the battery in a mobile device, the timing budget related to performing transform for a given transform size. In another embodiment, the transform for each prediction block is performed only during cost evaluation or only during video data reconstruction.
摘要翻译：公开了一种视频编码中的变换处理方法。根据本发明的实施例降低了与预测块或编码块相对应的处理块确定变换大小的计算复杂度。变换大小确定基于编码器信息或外部信息，而不对与不同变换大小相关联的成本进行比较。编码器信息可以是处理块的大小或预测信息。外部信息可以对应于系统带宽，网络带宽，系统功率，移动设备中的电池的剩余能量，与为给定的变换大小执行变换相关的定时预算。在另一个实施例中，每个预测块的变换仅在成本评估期间或仅在视频数据重构期间执行。

22. 发明申请

US20140304466A1 DRAM AND ACCESS AND OPERATING METHOD THEREOF 有权
标题翻译： DRAM及其访问和操作方法
公开(公告)号：US20140304466A1
公开(公告)日：2014-10-09
申请号：US14311692
申请日：2014-06-23
申请人： Media Tek Inc.
发明人： Der-Ping LIU
IPC分类号： G06F13/16 , G11C7/10
CPC分类号： G06F3/0638 , G06F3/061 , G06F3/0673 , G06F12/023 , G06F12/06 , G06F13/1668 , G06F2212/70 , G11C7/1072 , G11C8/06 , G11C8/12 , G11C8/18 , G11C11/408 , G11C11/4087
摘要： An operating access method for a DRAM is provided. A first address is obtained via an address bus and a first command is obtained via a command bus from a controller. A second address is obtained via the address bus and a second command is obtained via the command bus from the controller after the first command is obtained. The first address and the second address are combined to obtain a valid address, wherein the valid address is a row address when each of the first command and the second command is an active command. In addition, the valid address is a column address when the second command is an access command.
摘要翻译：提供了DRAM的操作访问方法。通过地址总线获得第一地址，并通过命令总线从控制器获得第一命令。通过地址总线获得第二地址，并且在获得第一命令之后通过命令总线从控制器获得第二命令。第一地址和第二地址被组合以获得有效地址，其中当第一命令和第二命令是活动命令时，有效地址是行地址。另外，当第二个命令是访问命令时，有效地址是列地址。

23. 发明申请

US20140269913A1 METHOD AND APPARATUS FOR LOOP FILTERING 有权
标题翻译：环路滤波的方法和装置
公开(公告)号：US20140269913A1
公开(公告)日：2014-09-18
申请号：US14348660
申请日：2012-10-11
申请人： Media Tek Inc.
发明人： Kun-Bin Lee , Yi-Hau Chen , Chi-Cheng Ju , Yu-Wen Huang , Shaw-Min Lei , Chih-Ming Fu , Ching-Yeh Chen , Chia-Yang Tsai , Chih-Wei Hsu
IPC分类号： H04N19/82 , H04N19/14 , H04N19/86 , H04N19/117 , H04N19/172
CPC分类号： H04N19/86 , H04N19/117 , H04N19/14 , H04N19/172 , H04N19/176 , H04N19/197 , H04N19/423 , H04N19/436 , H04N19/44 , H04N19/82
摘要： A method and apparatus for loop processing of reconstructed video in an encoder system are disclosed. The loop processing comprises an in-loop filter and one or more adaptive filters. The filter parameters for the adaptive filter are derived from the pre-in-loop video data so that the adaptive filter processing can be applied to the in-loop processed video data without the need of waiting for completion of the in-loop filter processing for a picture or an image unit. In another embodiment, two adaptive filters derive their respective adaptive filter parameters based on the same pre-in-loop video data. In yet another embodiment, a moving window is used for image-unit-based coding system incorporating in-loop filter and one or more adaptive filters. The in-loop filter and the adaptive filter are applied to a moving window of pre-in-loop video data comprising one or more sub-regions from corresponding one or more image units.
摘要翻译：公开了一种用于编码器系统中的重建视频的循环处理的方法和装置。环路处理包括一个环路滤波器和一个或多个自适应滤波器。自适应滤波器的滤波器参数是从循环前视频数据中得出的，因此自适应滤波处理可以应用于环路内处理的视频数据，而无需等待完成循环内滤波处理图片或图像单位。在另一个实施例中，两个自适应滤波器基于相同的预循环视频数据导出它们各自的自适应滤波器参数。在另一个实施例中，移动窗口用于并入基于循环滤波器和一个或多个自适应滤波器的基于图像单元的编码系统。环路滤波器和自适应滤波器被应用于包括来自对应的一个或多个图像单元的一个或多个子区域的预循环视频数据的移动窗口。

24. 发明申请

US20140113636A1 APPARATUS AND METHOD FOR CIRCUIT SWITCHED FALLBACK 有权
标题翻译：电路开关故障的装置和方法
公开(公告)号：US20140113636A1
公开(公告)日：2014-04-24
申请号：US14039189
申请日：2013-09-27
申请人： Media Tek Inc.
发明人： Chi-Chen LEE , Hung-Yueh CHEN
IPC分类号： H04W36/00
CPC分类号： H04W36/0022 , H04W36/00 , H04W48/16 , H04W76/16
摘要： The method and apparatus for CSFB are provided. The method includes transmitting a MO CS request to a LTE network or receiving a MT CS call notification from a LTE network; triggering or accepting a CSFB procedure by the UE; receiving redirection information from the LTE network; judging whether system information corresponding to candidate cells is provided in the redirection information; acquiring system information corresponding to candidate cells, wherein the system information includes location area identifications (LAI) corresponding to candidate cells in the redirection information to determine whether the candidate cells belong to a registered LA; setting the candidate cell belonging to the registered LA to a higher priority; selecting the candidate cell with the higher priority as a target cell; and connecting to the target cell first.
摘要翻译：提供了CSFB的方法和装置。该方法包括向LTE网络发送MO CS请求或从LTE网络接收MT CS呼叫通知; 触发或接受UE的CSFB过程; 从LTE网络接收重定向信息; 判断是否在重定向信息中提供与候选小区相对应的系统信息; 获取对应于候选小区的系统信息，其中所述系统信息包括与所述重定向信息中的候选小区相对应的位置区域标识（LAI），以确定所述候选小区是否属于已登记的LA; 将属于注册的LA的候选小区设置为较高优先级; 选择具有较高优先级的候选小区作为目标小区; 并首先连接到目标单元。

25. 发明申请

US20130264676A1 SEMICONDUCTOR PACKAGE WITH THROUGH SILICON VIA INTERCONNECT AND METHOD FOR FABRICATING THE SAME 有权
标题翻译：具有通过互连的硅的半导体封装及其制造方法
公开(公告)号：US20130264676A1
公开(公告)日：2013-10-10
申请号：US13846138
申请日：2013-03-18
申请人： MEDIA TEK INC.
发明人： Ming-Tzong YANG , Cheng-Chou HUNG , Yu-Hua HUANG , Wei-Che HUANG
IPC分类号： H01L23/522 , H01L21/768
CPC分类号： H01L23/5226 , H01L21/76898 , H01L23/481 , H01L2224/0401 , H01L2224/0557 , H01L2224/13025 , H01L2924/00014 , H01L2224/05552
摘要： The invention provides a semiconductor package with a through silicon via (TSV) interconnect and a method for fabricating the same. An exemplary embodiment of the semiconductor package with a TSV interconnect includes a semiconductor substrate. A through hole is formed through the semiconductor substrate. A TSV interconnect is disposed in a through hole. A conductive layer lines a sidewall of the through hole, surrounding the TSV interconnect.
摘要翻译：本发明提供一种具有贯通硅通孔（TSV）互连的半导体封装及其制造方法。具有TSV互连的半导体封装的示例性实施例包括半导体衬底。通过半导体衬底形成通孔。 TSV互连设置在通孔中。导电层将通孔的侧壁连接起来，围绕TSV互连。

26. 发明申请

US20130109391A1 METHOD FOR MONITORING A PAGING MESSAGE WITHOUT PAGING LOST AND COMMUNICATION APPARATUSES UTILIZING THE SAME 有权
标题翻译：用于监视没有分页的分页信息的方法和使用该通信信息的通信设备
公开(公告)号：US20130109391A1
公开(公告)日：2013-05-02
申请号：US13662864
申请日：2012-10-29
申请人： Media Tek Inc.
发明人： Chi-Chen LEE , Yi-Chun WEI , Meng-Shiang LIN
IPC分类号： H04W68/00 , H04W24/00 , H04W36/00
CPC分类号： H04W48/12 , H04W68/00
摘要： A communication apparatus is provided. A processor is coupled to a transceiver and includes at least a first processor logic unit for initiating a cell selection or a cell reselection procedure to camp on a target cell and obtain a plurality of paging parameters carried in one or more system information messages transmitted by the target cell via the transceiver and a second processor logic unit for monitoring a paging identifier on a downlink control channel via the transceiver to check whether there is any forthcoming paging message before the paging parameters are obtained from the target cell.
摘要翻译：提供一种通信装置。处理器耦合到收发器并且包括至少第一处理器逻辑单元，用于发起小区选择或小区重选过程以驻留在目标小区上，并且获得由一个或多个系统信息消息中传送的一个或多个系统信息消息中携带的多个寻呼参数目标单元，以及第二处理器逻辑单元，用于经由收发器监视下行链路控制信道上的寻呼标识符，以在从目标小区获得寻呼参数之前检查是否存在任何即将到来的寻呼消息。

27. 发明申请

US20040076235A1 Method and an apparatus for reordering a decoded picture sequence using virtual picture 有权
标题翻译：使用虚拟图像重新排序解码图像序列的方法和装置
公开(公告)号：US20040076235A1
公开(公告)日：2004-04-22
申请号：US10682970
申请日：2003-10-14
申请人： MEDIA TEK INC.
发明人： Chi-Cheng Ju
IPC分类号： H04N007/12
CPC分类号： H04N19/426
摘要： A video decoder, a video reproduction apparatus and a method for decoding and displaying an encoded video data are provided. The video reproduction device is capable of decoding the encoded video data and generating reference pictures and non-reference pictures in accordance with a decode order, and displaying the reference pictures and the non-reference pictures in accordance with a display order. The non-reference pictures are not referred to by any other pictures when the video data is encoded.
摘要翻译：提供了视频解码器，视频再现装置和用于解码和显示编码视频数据的方法。视频再现装置能够对编码的视频数据进行解码，并根据解码顺序产生参考图像和非参考图像，并根据显示顺序显示参考图像和非参考图像。当视频数据被编码时，非参考图片不被任何其他图片引用。

28. 发明申请

US20040032806A1 Apparatus and method of power compensation and optical device using the same 有权
标题翻译：功率补偿装置及方法及使用该装置的光学装置
公开(公告)号：US20040032806A1
公开(公告)日：2004-02-19
申请号：US10065515
申请日：2002-10-25
申请人： MEDIA TEK INC.
发明人： Ching-Ning Chiou
IPC分类号： G11B007/125
CPC分类号： G11B7/1263
摘要： Apparatus and method of power compensation and optical device using the same. The power compensation apparatus is used to compensate a write power of the optical device. The power compensation apparatus has a signal extraction circuit, a gain setting unit, and an adder. The signal extraction circuit is used to extract a absolute value of a portion of a servo error signal over a threshold voltage. The gain setting unit is used to generate a compensation signal using a gain thereof to adjust the absolute value of the portion of the servo error signal over the threshold voltage. The adder is used to add the compensation signal into the write power.
摘要翻译：功率补偿装置及方法及使用该装置的光学装置。功率补偿装置用于补偿光学装置的写入功率。功率补偿装置具有信号提取电路，增益设定单元和加法器。信号提取电路用于提取超过阈值电压的伺服误差信号的一部分的绝对值。增益设定单元用于使用其增益产生补偿信号，以调整伺服误差信号的部分的绝对值超过阈值电压。加法器用于将补偿信号加到写入功率中。

29. 发明申请

US20030233599A1 Method and apparatus for measuring group delay of a device under test 有权
标题翻译：用于测量被测器件组延迟的方法和装置
公开(公告)号：US20030233599A1
公开(公告)日：2003-12-18
申请号：US10262746
申请日：2002-10-02
申请人： MEDIA TEK INC.
发明人： Ching-Shan Wu , Chien-Ming Chen
IPC分类号： H04L001/22
CPC分类号： H04L25/0202 , H04L1/06
摘要： In a method of measuring group delay (Tgd) of a device under test, an analog input signal having a predetermined period (T) is provided to the device under test so as to obtain a delayed output signal from the device under test. A phase difference is detected between first and second digital signals converted from the analog input signal and the delayed output signal, respectively. A current (I) corresponding to the phase difference flows through a circuit having a predetermined resistance (R) so as to result in a potential difference (nullV). As such, the group delay (Tgd) of the device under test is determined as a function of the predetermined period (T), the current (I), the predetermined resistance (R), and the potential difference (nullV). An apparatus for measuring the group delay (Tgd) of the device under test is also disclosed.
摘要翻译：在测量被测设备的组延迟（Tgd）的方法中，将具有预定周期（T）的模拟输入信号提供给被测器件，以便从被测器件获得延迟的输出信号。在从模拟输入信号和延迟输出信号转换的第一和第二数字信号之间分别检测相位差。对应于相位差的电流（I）流过具有预定电阻（R）的电路，以产生电位差（DeltaV）。这样，根据预定周期（T），电流（I），预定电阻（R）和电位差（DeltaV）来确定被测器件的群延迟（Tgd）。还公开了一种用于测量被测设备的组延迟（Tgd）的装置。

30. 发明申请

US20020191522A1 DVD audio encoder and decoder 审中-公开
标题翻译： DVD音频编码器和解码器
公开(公告)号：US20020191522A1
公开(公告)日：2002-12-19
申请号：US09851471
申请日：2001-05-07
申请人： Media Tek, Inc.
发明人： Tzueng-Yau Lin
IPC分类号： G11B007/005
CPC分类号： G11B20/00007 , G11B20/10527 , G11B2020/10546 , G11B2020/10685 , G11B2020/10814
摘要： Simplified DVD-Audio decoders and encoders are provided. The decoder does not include FIFOs between the depacketizer and the decoder cores. Rather, the decoder cores directly receive data from the depacketizer. Underflow is avoided by spinning the DVD at a speed higher than the nominal, single speed of the DVD, which ensures that data are available at a sufficient rate. Similarly, an encoder provides data directly from an encoding core into a packetizer, eliminating the FIFOs from the data path.
摘要翻译：提供简化的DVD音频解码器和编码器。解码器不包括解包器和解码器核之间的FIFO。相反，解码器核心直接从解封装器接收数据。通过以高于DVD的标称单速度的速度旋转DVD来避免下溢，这确保数据以足够的速率可用。类似地，编码器将数据直接从编码核心提供到分组器中，从数据路径中消除FIFO。

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