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49 条记录 (耗时 0.023 秒)

    System and method for contention-free memory access
    2.
    发明授权
    System and method for contention-free memory access 有权
    无竞争内存访问的系统和方法

    公开(公告)号：US08621160B2

    公开(公告)日：2013-12-31

    申请号：US13329065

    申请日：2011-12-16

    申请人： Guohui Wang ,  Yang Sun ,  Joseph R. Cavallaro ,  Yuanbin Guo

    发明人： Guohui Wang ,  Yang Sun ,  Joseph R. Cavallaro ,  Yuanbin Guo

    IPC分类号： G06F12/06 ,  G06F13/376

    CPC分类号： H03M13/2957 ,  H03M13/395 ,  H03M13/3972 ,  H03M13/6561 ,  H03M13/6566

    摘要： A memory control unit of a turbo code decoder includes a buffer having a plurality of storage slots, a buffer control operatively coupled to the buffer, a router operatively coupled to the buffer control and to a plurality of data sources, and a conflict detection unit operatively coupled to the router, to the buffer control, and to the plurality of data sources. The buffer temporarily stores information intended for storage in a memory bank. The buffer control determines a number of available storage slots in the buffer. The router routes data from the data sources to the buffer control. The conflict detection unit initiates a temporary halt of some of the data sources when the number of available storage slots is insufficient to store all of the data from data sources attempting to access the memory bank.

    摘要翻译： turbo码解码器的存储器控​​制单元包括具有多个存储槽的缓冲器，可操作地耦合到缓冲器的缓冲器控制器，可操作地耦合到缓冲器控制和多个数据源的路由器，以及可操作地与冲突检测单元 耦合到路由器，到缓冲器控制和多个数据源。 缓冲器临时存储用于存储在存储体中的信息。 缓冲器控制确定缓冲器中可用的存储槽数。 路由器将数据源从数据源路由到缓冲区控制。 当可用存储时隙的数量不足以存储尝试访问存储体的数据源的所有数据时，冲突检测单元发起暂时停止某些数据源。

    Lamp control system
    5.
    发明授权
    Lamp control system 失效
    灯控系统

    公开(公告)号：US08324839B2

    公开(公告)日：2012-12-04

    申请号：US12695162

    申请日：2010-01-28

    申请人： Chin-Long Ku ,  Yang Sun

    发明人： Chin-Long Ku ,  Yang Sun

    IPC分类号： G05F1/00 ,  H05B37/02

    CPC分类号： H05B33/0815 ,  H02J9/06

    摘要： A lamp control system includes a first driving circuit, an assistance DC power source having an output voltage lower than a working voltage of a lamp and a second driving circuit. The first driving circuit electrically connects the lamp with a utility power source to convert an AC power a DC power and supply the DC power to the lamp. The second driving circuit electrically connects the assistance DC power source with the lamp. The second driving circuit includes a boost circuit, which is connected to the assistance DC power source to promote the output voltage of the assistance DC power source to the working voltage of the lamp and then supply electrical power with the promoted voltage to the lamp when the utility power source is off.

    摘要翻译： 灯控制系统包括第一驱动电路，具有低于灯的工作电压的输出电压的辅助DC电源和第二驱动电路。 第一驱动电路将灯与公用电源电连接，以将AC电源转换为DC电力，并将DC电力提供给灯。 第二驱动电路将辅助DC电源与灯电连接。 第二驱动电路包括升压电路，该升压电路连接到辅助DC电源，以将辅助DC电源的输出电压提升到灯的工作电压，然后在升压电压下将提升的电压提供给灯 公用电源关闭。

    System and Method for Contention-Free Memory Access
    6.
    发明申请
    System and Method for Contention-Free Memory Access 有权
    无内存访问的系统和方法

    公开(公告)号：US20120166742A1

    公开(公告)日：2012-06-28

    申请号：US13329065

    申请日：2011-12-16

    申请人： Guohui Wang ,  Yang Sun ,  Joseph R. Cavallaro ,  Yuanbin Guo

    发明人： Guohui Wang ,  Yang Sun ,  Joseph R. Cavallaro ,  Yuanbin Guo

    IPC分类号： G06F12/00

    CPC分类号： H03M13/2957 ,  H03M13/395 ,  H03M13/3972 ,  H03M13/6561 ,  H03M13/6566

    摘要： A memory control unit of a turbo code decoder includes a buffer having a plurality of storage slots, a buffer control operatively coupled to the buffer, a router operatively coupled to the buffer control and to a plurality of data sources, and a conflict detection unit operatively coupled to the router, to the buffer control, and to the plurality of data sources. The buffer temporarily stores information intended for storage in a memory bank. The buffer control determines a number of available storage slots in the buffer. The router routes data from the data sources to the buffer control. The conflict detection unit initiates a temporary halt of some of the data sources when the number of available storage slots is insufficient to store all of the data from data sources attempting to access the memory bank.

    摘要翻译： turbo码解码器的存储器控​​制单元包括具有多个存储槽的缓冲器，可操作地耦合到缓冲器的缓冲器控制器，可操作地耦合到缓冲器控制和多个数据源的路由器，以及可操作地与冲突检测单元 耦合到路由器，到缓冲器控制和多个数据源。 缓冲器临时存储用于存储在存储体中的信息。 缓冲器控制确定缓冲器中可用的存储槽数。 路由器将数据源从数据源路由到缓冲区控制。 当可用存储时隙的数量不足以存储尝试访问存储体的数据源的所有数据时，冲突检测单元发起暂时停止某些数据源。

    Apparatus and Method for Trellis-Based Detection in a Communication System
    7.
    发明申请
    Apparatus and Method for Trellis-Based Detection in a Communication System 失效
    通信系统中网格检测的装置与方法

    公开(公告)号：US20120093266A1

    公开(公告)日：2012-04-19

    申请号：US12904622

    申请日：2010-10-14

    申请人： Yang Sun ,  Joseph R. Cavallaro ,  Jorma Lilleberg

    发明人： Yang Sun ,  Joseph R. Cavallaro ,  Jorma Lilleberg

    IPC分类号： H03D1/00

    CPC分类号： H03M13/6525 ,  H03M13/1102 ,  H03M13/3905 ,  H04L1/06 ,  H04L25/03216 ,  H04L25/03891

    摘要： An apparatus for trellis-based detection in a communication system including a processor and memory having computer program code configured to construct a trellis representing a transmitted signal formed from a plurality of symbols, each having a constellation size, transmitted by a number of transmit antennas, and form a log likelihood ratio at nodes of the trellis as a log-sum of a number of exponential terms corresponding to a hypothesized transmitted bit value of the plurality of symbols. The number of exponential terms is limited by a number of most likely paths of the trellis extending from each node of the trellis and the constellation size. The processor and memory including computer program code are further configured to form a list at each node of the trellis of a size limited to the number of the most likely paths of the trellis extending from each node of the trellis.

    摘要翻译： 一种用于包括处理器和存储器的通信系统中的基于网格检测的装置，所述计算机程序代码被配置为构造表示从多个符号形成的发送信号的网格，所述多个符号具有由多个发送天线发送的星座大小， 并且在网格的节点处形成对数似然比，作为对应于多个符号的假设的发送比特值的指数项的数量的对数和。 指数项的数量受到从网格的每个节点和星座大小延伸的网格的最可能路径的数量的限制。 包括计算机程序代码的处理器和存储器还被配置为在格架的每个节点处形成列表，其大小限于从网格的每个节点延伸的网格的最可能路径的数量。

    A Supraglottic Airway Device for intermittent Positive Pressure Ventilation
    10.
    发明申请
    A Supraglottic Airway Device for intermittent Positive Pressure Ventilation 有权

    公开(公告)号：US20210162154A1

    公开(公告)日：2021-06-03

    申请号：US16699601

    申请日：2019-11-30

    申请人： Yang Sun

    发明人： Yang Sun

    IPC分类号： A61M16/04

    摘要： An airway device to be inserted into a patient's throat and to be function as a supraglottic airway device during a positive pressure ventilation and spontaneous ventilation that includes an air tube, an air sac, a tongue lifting means, a pulling unit and a drainage systems. The pulling unit will be pulled by an operator's hand to cause the tongue lifting means upward movement to open up the air sac and lift up the tongue base. The air tube lumen and the air sac are configured to have inflow airflow be divided and follow specific route therefore to deliver the focused airflow to vocal cords opening, and also to let inspired airflow enter desired area of the air sac to expand the air sac to form seals with surrounding tissue. During expiration, the pressure will be relieved. Different design of the drainage system can be configured to drained fluid from upper esophagus or from posterior pharyngeal wall.