利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

9 条记录 (耗时 0.023 秒)

    Methods and apparatuses for variable length encoding
    3.
    发明授权
    Methods and apparatuses for variable length encoding 有权
    用于可变长度编码的方法和装置

    公开(公告)号：US07343542B2

    公开(公告)日：2008-03-11

    申请号：US10924647

    申请日：2004-08-23

    申请人： Chien-Hsin Lin ,  Mushtaq Sarwar ,  Mike Lai ,  Mitchell Oslick

    发明人： Chien-Hsin Lin ,  Mushtaq Sarwar ,  Mike Lai ,  Mitchell Oslick

    IPC分类号： H03M13/00 ,  H03M7/00

    CPC分类号： H03M7/42

    摘要： Methods and apparatuses for variable length encoding using a vector processing unit. In one aspect of the invention, a method for execution by a microprocessor to perform variable length encoding includes: receiving a plurality of parameters, each of the plurality of parameters corresponding to one of a plurality of symbols to be variable length encoded; generating concurrently a plurality of first codewords from the plurality of parameters to represent respectively the plurality of symbols; generating a plurality of lengths representing respectively bit lengths of the plurality of first codewords; and outputting the plurality of first codewords and the plurality of lengths; where the above operations are performed in response to the microprocessor receiving a single instruction.

    摘要翻译： 使用向量处理单元进行可变长度编码的方法和装置。 在本发明的一个方面，一种由微处理器执行可变长度编码的方法包括：接收多个参数，所述多个参数中的每一个参数对应于多个符号之一，以进行可变长度编码; 从多个参数同时产生多个第一码字以分别表示多个符号; 生成表示所述多个第一码字的比特长度的多个长度; 并输出多个第一码字和多个长度; 其中响应于微处理器接收到单个指令执行上述操作。

    Audio/video connector for an electronic device
    4.
    发明授权
    Audio/video connector for an electronic device 有权
    用于电子设备的音频/视频连接器

    公开(公告)号：US09112327B2

    公开(公告)日：2015-08-18

    申请号：US13607430

    申请日：2012-09-07

    申请人： Mushtaq Sarwar ,  Jeffrey J. Terlizzi

    发明人： Mushtaq Sarwar ,  Jeffrey J. Terlizzi

    IPC分类号： H04L29/06 ,  G06F13/38 ,  H01R31/06 ,  H01R24/60 ,  H01R27/00 ,  H01R29/00 ,  H01R31/00 ,  H01R12/50 ,  G06F13/40

    CPC分类号： H01R31/06 ,  G06F13/385 ,  G06F13/4068 ,  H01R23/6886 ,  H01R24/60 ,  H01R27/00 ,  H01R29/00 ,  H01R31/005 ,  H01R31/065 ,  H04L29/06163

    摘要： A receptacle connector for a electronic device includes two sets of contacts arranged in two opposing rows in a cavity. A corresponding plug connector can be inserted into the receptacle connector so as to contact both sets of contacts. The receptacle connectors includes contacts that are dedicated for DisplayPort signals and contacts that provide non-DisplayPort signals. The contacts dedicated for DisplayPort signals are only enabled if the electronic device receives a notification from a connected accessory that that the accessory supports DisplayPort capability. Otherwise these contacts are in an “open” or deactivated state.

    摘要翻译： 用于电子设备的插座连接器包括在空腔中布置成两个相对的行的两组触点。 相应的插头连接器可插入插座连接器中，以便接触两组触点。 插座连接器包括专用于DisplayPort信号的触点和提供非DisplayPort信号的触点。 专用于DisplayPort信号的触点仅在电子设备从连接的附件接收到附件支持DisplayPort功能的通知时启用。 否则这些联系人处于“打开”或停用状态。

    AUDIO/VIDEO CONNECTOR FOR AN ELECTRONIC DEVICE
    5.
    发明申请
    AUDIO/VIDEO CONNECTOR FOR AN ELECTRONIC DEVICE 有权
    用于电子设备的音频/视频连接器

    公开(公告)号：US20130244491A1

    公开(公告)日：2013-09-19

    申请号：US13607430

    申请日：2012-09-07

    申请人： Mushtaq Sarwar ,  Jeffrey J. Terlizzi

    发明人： Mushtaq Sarwar ,  Jeffrey J. Terlizzi

    IPC分类号： H01R31/06 ,  H01R12/16

    CPC分类号： H01R31/06 ,  G06F13/385 ,  G06F13/4068 ,  H01R23/6886 ,  H01R24/60 ,  H01R27/00 ,  H01R29/00 ,  H01R31/005 ,  H01R31/065 ,  H04L29/06163

    摘要： A receptacle connector for a electronic device includes two sets of contacts arranged in two opposing rows in a cavity. A corresponding plug connector can be inserted into the receptacle connector so as to contact both sets of contacts. The receptacle connectors includes contacts that are dedicated for DisplayPort signals and contacts that provide non-DisplayPort signals. The contacts dedicated for DisplayPort signals are only enabled if the electronic device receives a notification from a connected accessory that that the accessory supports DisplayPort capability. Otherwise these contacts are in an “open” or deactivated state.

    摘要翻译： 用于电子设备的插座连接器包括在空腔中布置成两个相对的行的两组触点。 相应的插头连接器可插入插座连接器中，以便接触两组触点。 插座连接器包括专用于DisplayPort信号的触点和提供非DisplayPort信号的触点。 专用于DisplayPort信号的触点仅在电子设备从连接的附件接收到附件支持DisplayPort功能的通知时启用。 否则这些联系人处于“打开”或停用状态。

    Methods and apparatuses for variable length encoding
    7.
    发明授权
    Methods and apparatuses for variable length encoding 有权
    用于可变长度编码的方法和装置

    公开(公告)号：US06781529B1

    公开(公告)日：2004-08-24

    申请号：US10280225

    申请日：2002-10-24

    申请人： Chien-Hsin Lin ,  Mushtaq Sarwar ,  Mike Lai ,  Mitchell Oslick

    发明人： Chien-Hsin Lin ,  Mushtaq Sarwar ,  Mike Lai ,  Mitchell Oslick

    IPC分类号： H03M700

    CPC分类号： H03M7/42

    摘要： Methods and apparatuses for variable length encoding using a vector processing unit. In one aspect of the invention, a method for execution by a microprocessor to perform variable length encoding includes: receiving a plurality of parameters, each of the plurality of parameters corresponding to one of a plurality of symbols to be variable length encoded; generating concurrently a plurality of first codewords from the plurality of parameters to represent respectively the plurality of symbols; generating a plurality of lengths representing respectively bit lengths of the plurality of first codewords; and outputting the plurality of first codewords and the plurality of lengths; where the above operations are performed in response to the microprocessor receiving a single instruction.

    摘要翻译： 使用向量处理单元进行可变长度编码的方法和装置。 在本发明的一个方面，一种由微处理器执行可变长度编码的方法包括：接收多个参数，所述多个参数中的每一个参数对应于多个符号中的一个可变长度编码; 从多个参数同时产生多个第一码字以分别表示多个符号; 生成表示所述多个第一码字的比特长度的多个长度; 并输出多个第一码字和多个长度; 其中响应于微处理器接收到单个指令执行上述操作。

    Vector handling capable processor and run length encoding
    8.
    发明授权
    Vector handling capable processor and run length encoding 有权
    矢量处理能力处理器和运行长度编码

    公开(公告)号：US06781528B1

    公开(公告)日：2004-08-24

    申请号：US10280148

    申请日：2002-10-24

    申请人： Chien-Hsin Lin ,  Mitchell Oslick ,  Mushtaq Sarwar

    发明人： Chien-Hsin Lin ,  Mitchell Oslick ,  Mushtaq Sarwar

    IPC分类号： H03M746

    CPC分类号： H03M7/46 ,  G06F9/30025 ,  G06F9/30036

    摘要： Methods and apparatuses for run length encoding using a vector processing unit. In one aspect of the invention, a method for execution by a microprocessor in response to the microprocessor receiving a single instruction includes: receiving a first list of a plurality of elements from a first vector register; generating a plurality of run values respectively for the first list of elements, at least one of the plurality of run values indicating the number of consecutive elements of a first value immediately preceding the corresponding element in the first list; and outputting the plurality of run values into a second vector register; where the above operations are performed in response to the microprocessor receiving the single instruction.

    摘要翻译： 使用向量处理单元进行游程长度编码的方法和装置。 在本发明的一个方面，微处理器响应于微处理器接收单个指令而执行的方法包括：从第一向量寄存器接收多个元素的第一列表; 生成分别针对第一列表元素的多个运行值，所述多个运行值中的至少一个运行值指示紧接在第一列表中的相应元素之前的第一值的连续元素的数量; 并将所述多个运行值输出到第二向量寄存器中; 其中响应于微处理器接收到单个指令执行上述操作。

    Methods and apparatuses for packing bitstreams
    9.
    发明授权
    Methods and apparatuses for packing bitstreams 有权
    用于打包比特流的方法和装置

    公开(公告)号：US06707398B1

    公开(公告)日：2004-03-16

    申请号：US10280821

    申请日：2002-10-24

    申请人： Chien-Hsin Lin ,  Mushtaq Sarwar ,  Mike Lai ,  Alexei Ouzilevaski

    发明人： Chien-Hsin Lin ,  Mushtaq Sarwar ,  Mike Lai ,  Alexei Ouzilevaski

    IPC分类号： H03M740

    CPC分类号： H03M7/40 ,  G06F9/30025 ,  G06F9/30036

    摘要： Methods and apparatuses for concatenating codewords of variable lengths using a vector processing unit. In one aspect of the invention, a method for execution by a microprocessor to pack bit streams of variable lengths including: receiving a first bit segment from a first vector register; receiving a second bit segment from a second vector register; determining whether or not the sum of the bit length of the first bit segment and the bit length of the second bit segment is larger than a required length; generating a third bit segment from the first and second bit segments; and outputting the third bit segment in a third vector register; where the above operations are performed in response to the microprocessor receiving a first single instruction. The third bit segment is generated from concatenating the first bit segment and a beginning portion of the second bit segment such that the bit length of the third bit segment is equal to the required length when the sum is larger than the required length; and the third bit segment is generated from concatenating the first and second bit segments when the sum is not larger than the required length.

    摘要翻译： 使用向量处理单元连接可变长度码字的方法和装置。 在本发明的一个方面，一种用于由微处理器执行以包装可变长度的比特流的方法，包括：从第一向量寄存器接收第一比特段; 从第二向量寄存器接收第二位段; 确定所述第一位段的位长度和所述第二位段的位长度之和是否大于所需长度; 从所述第一和第二位段产生第三位段; 并在第三矢量寄存器中输出第三位分段; 其中响应于微处理器接收到第一单个指令执行上述操作。 第三位段是从第一位段和第二位段的开始部分连接而产生的，使得当该和大于所需长度时，第三位段的位长度等于所需长度; 并且当和不大于所需长度时，通过连接第一和第二位段来生成第三位段。