Circuit to reduce power supply fluctuations in high frequency/ high power circuits
    81.
    发明申请
    Circuit to reduce power supply fluctuations in high frequency/ high power circuits 有权
    降低高频/高功率电路电源波动的电路

    公开(公告)号:US20060069929A1

    公开(公告)日:2006-03-30

    申请号:US10955121

    申请日:2004-09-30

    IPC分类号: G06F1/26

    CPC分类号: G06F1/26

    摘要: The present invention provides for a circuit for transitioning clocking speeds. A counter is coupled to the clocking means. A comparator is coupled to an output of the counter. A first divider is coupled to the output of the counter. A processor means is coupled to the output of the first divider, thereby lessening current surges.

    摘要翻译: 本发明提供了一种用于转换时钟速度的电路。 计数器耦合到计时装置。 比较器耦合到计数器的输出端。 第一分频器耦合到计数器的输出端。 处理器装置耦合到第一分频器的输出,从而减小电流浪涌。

    Slot-to-interlace and interlace-to-slot converters for an OFDM system
    82.
    发明申请
    Slot-to-interlace and interlace-to-slot converters for an OFDM system 失效
    用于OFDM系统的时隙到交织和交织到时隙转换器

    公开(公告)号:US20060002362A1

    公开(公告)日:2006-01-05

    申请号:US11133089

    申请日:2005-05-18

    IPC分类号: H04J3/00

    摘要: In an OFDM system, multiple (M) interlaces are defined for M non-overlapping sets of frequency subbands, and M slots with fixed indices are also defined. Data streams and pilot are mapped to slots, which are in turn mapped to interlaces based on a slot-to-interlace mapping scheme that can achieve frequency diversity and good performance for all slots. At a transmitter, a slot-to-interlace converter maps the slots to the interlaces. The slot-to-interlace converter includes multiple multiplexers and a control unit. The multiplexers map the M slots to the M interlaces based on the slot-to-interlace mapping scheme. The control unit generates at least one control signal for the multiplexers. The multiplexers may be arranged and controlled in various manners depending on the slot-to-interlace mapping scheme. At a receiver, a complementary interlace-to-slot converter maps the interlaces to the slots.

    摘要翻译: 在OFDM系统中,为M个非重叠的频率子带组定义多个(M)交织,并且还定义具有固定索引的M个时隙。 数据流和导频被映射到时隙,这些时隙又被映射到基于可以实现所有时隙的频率分集和良好性能的时隙到交织映射方案的交错。 在发射机处,时隙到隔行转换器将时隙映射到交织。 时隙到隔行转换器包括多个多路复用器和一个控制单元。 多路复用器基于时隙到交错映射方案将M个时隙映射到M个交织。 控制单元为多路复用器生成至少一个控制信号。 可以根据时隙到交错映射方案以多种方式来布置和控制多路复用器。 在接收机处,互补的交错到时隙转换器将交织器映射到时隙。

    Cell library providing transistor size information for automatic circuit design
    83.
    发明申请
    Cell library providing transistor size information for automatic circuit design 审中-公开
    提供晶体管尺寸信息的电池库,用于自动电路设计

    公开(公告)号:US20050278659A1

    公开(公告)日:2005-12-15

    申请号:US10857164

    申请日:2004-05-27

    IPC分类号: G06F17/50

    摘要: A simple, approximate power optimization in connection with automatic large scale circuit design using a cell library is provided. The cell library of the present invention provides active region information for each cell, and preferably also provides conventional parameters such as cell physical area and cell performance information. Typically, several cells having differing parameters correspond to each cell function provided by the library. A cost function is defined which depends on active region information, and can also depend on physical area and performance. A cell design including cells selected from the library is optimized by substitution of functionally equivalent cells from the library to minimize the cost function. Minimization of active region area provides a simple way to approximately minimize power consumption. Optionally, a second optimization can be performed with a higher fidelity power model using the approximately power-minimized design as a starting point.

    摘要翻译: 提供了一种与使用单元库的自动大规模电路设计相关的简单的近似功率优化。 本发明的细胞库为每个细胞提供活动区域信息,并且优选地还提供诸如细胞物理区域和细胞性能信息的常规参数。 通常,具有不同参数的几个细胞对应于由文库提供的每个细胞功能。 定义成本函数,取决于活动区域信息,也可以取决于物理区域和性能。 包括从库中选择的细胞的细胞设计通过从文库中取代功能等同的细胞来最小化成本函数而被优化。 有源区域区域的最小化提供了一种简单的方法来大大降低功耗。 可选地,使用大约功率最小化的设计作为起点,可以使用更高保真功率模型来执行第二优化。

    Standard cell library having cell drive strengths selected according to delay
    84.
    发明申请
    Standard cell library having cell drive strengths selected according to delay 有权
    具有根据延迟选择的单元驱动强度的标准单元库

    公开(公告)号:US20050278658A1

    公开(公告)日:2005-12-15

    申请号:US10856345

    申请日:2004-05-27

    IPC分类号: G06F9/45 G06F17/50

    CPC分类号: G06F17/505 G06F2217/78

    摘要: A cell library which enables reduced quantization over-design in large scale circuit design is provided. Library cells having the same cell function have drive strengths selected to provide delays about equal to a predetermined set of design delays, at a nominal load corresponding to the cell function. In contrast, conventional cell libraries typically have drive strengths which correspond to a predetermined set of cell physical areas. Preferably, the spacing between adjacent design delays is a non-decreasing function of cell drive strength. Such spacing reduces quantization induced over-design compared to conventional cell libraries which have a design delay spacing that is a decreasing function of cell drive strength.

    摘要翻译: 提供了一种能够在大规模电路设计中减少量化过度设计的单元库。 具有相同单元功能的库单元具有选择的驱动强度,以在对应于单元功能的额定负载下提供等于预定设计延迟集合的延迟。 相比之下,传统的单元库通常具有对应于预定的单元物理区域集合的驱动强度。 优选地,相邻设计延迟之间的间隔是电池驱动强度的非减小函数。 与具有设计延迟间隔的传统单元库相比,这种间隔减小了量化引起的过度设计,这是细胞驱动强度的递减函数。

    Method and apparatus for selecting a modulation and coding scheme in a wireless communication system
    85.
    发明申请
    Method and apparatus for selecting a modulation and coding scheme in a wireless communication system 有权
    用于在无线通信系统中选择调制和编码方案的方法和装置

    公开(公告)号:US20050226268A1

    公开(公告)日:2005-10-13

    申请号:US10812477

    申请日:2004-03-30

    IPC分类号: H04J3/16 H04J3/24 H04L1/00

    摘要: In a wireless communication system, a scheduler (100) determines (306) a first set of modulation and coding schemes (MCSs), each of which produces a maximum data rate for a first user, in accordance with available resource constraints (304) of the wireless communication system. The scheduler then forms, for each MCS of the first set, a second set of MCSs that produces the maximum data rate for a second user in accordance with a first residual resource (314) that remains when applying that MCS to the first user, thereby producing (316) a group of second sets of MCSs. After producing the group of second sets, the scheduler selects (324), from the first set and for the first user, a first optimal MCS corresponding to one of the group of second sets that allows a highest maximum data rate for the second user.

    摘要翻译: 在无线通信系统中,调度器(100)根据可用的资源约束(304)确定(306)第一组调制和编码方案(MCS),其中每个调制和编码方案(MCS)为第一用户产生最大数据速率 无线通信系统。 调度器然后为第一组的每个MCS形成第二组MCS,其根据在将该MCS应用于第一用户时保留的第一剩余资源(314)产生第二用户的最大数据速率,由此 产生(316)一组第二组MCS。 在产生第二组的组之后,调度器从第一组和第一用户中选择对应于允许第二用户的最大最大数据速率的第二组中的一组的第一最佳MCS(324)。

    System and method for using a force model to control process configurations for the encapsulation of a web
    87.
    发明授权
    System and method for using a force model to control process configurations for the encapsulation of a web 有权
    使用力模型来控制网络封装的过程配置的系统和方法

    公开(公告)号:US08475875B2

    公开(公告)日:2013-07-02

    申请号:US13158261

    申请日:2011-06-10

    IPC分类号: B05D3/12

    摘要: The present invention relates to methods and apparatus for manufacturing a treated web. The subject methods and apparatus involve the control of numerous variables, including, without limitation, web tension (both overall web tension as well as the web tension immediately before and after each individual blade), angle of entry of web into each blade, blade angle in relation to horizontal reference point, blade pressure against moving web, angle of exit of web from each blade, web speed, number of blades, the pressure of the leading nip rolls, the pressure of the trailing nip rolls, static control, thickness of each blade, bevel on each blade, oven cure temperature, oven cure dwell time, blade temperature and blade surfaces and edge conditions and blade finish.

    摘要翻译: 本发明涉及用于制造处理过的织物的方法和设备。 主题方法和装置涉及许多变量的控制,包括但不限于卷筒纸张力(均匀的卷筒纸张力以及每个单独的叶片之前和之后的卷筒纸张力),卷筒纸进入每个叶片的角度,叶片角度 相对于水平参考点,叶片对移动幅材的压力,幅材从每个叶片的出口角度,幅材速度,叶片数量,前导辊的压力,后辊辊的压力,静态控制, 每个刀片,每个刀片上的斜面,烤箱固化温度,烘箱固化停留时间,刀片温度和刀片表面和刀刃条件以及刀片磨损。

    Broadcast Message Management
    88.
    发明申请
    Broadcast Message Management 审中-公开
    广播消息管理

    公开(公告)号:US20110179121A1

    公开(公告)日:2011-07-21

    申请号:US12690439

    申请日:2010-01-20

    IPC分类号: G06F15/16

    CPC分类号: H04L51/30 H04L51/36

    摘要: A method for broadcast message management includes receiving, at a registration server, a registration comprising a first plurality of communication channels by a registration server, the first plurality of communication channels comprising a first communication channel and a second communication channel, the first communication channel being associated with a first service provider, the second communication channel being associated with a second service provider; and providing the registration by the registration server to the first service provider, such that a status notification for a broadcast message, the broadcast message being received by a second plurality of communication channels comprising the first communication channel and the second communication channel, is sent to the second service provider from the first service provider.

    摘要翻译: 一种用于广播消息管理的方法包括:在注册服务器处,由注册服务器接收包括第一多个通信信道的注册,所述第一多个通信信道包括第一通信信道和第二通信信道,所述第一通信信道为 与第一服务提供商相关联,所述第二通信信道与第二服务提供商相关联; 并且由所述注册服务器向所述第一服务提供商提供所述注册,使得由包括所述第一通信信道和所述第二通信信道的第二多个通信信道接收到的用于广播消息的所述广播消息的状态通知被发送到 第一个服务提供商的第二个服务提供商。

    SEMICONDUCTOR HETEROJUNCTION PHOTOVOLTAIC SOLAR CELL WITH A CHARGE BLOCKING LAYER
    89.
    发明申请
    SEMICONDUCTOR HETEROJUNCTION PHOTOVOLTAIC SOLAR CELL WITH A CHARGE BLOCKING LAYER 审中-公开
    具有充电阻挡层的半导体异质光伏太阳能电池

    公开(公告)号:US20110155208A1

    公开(公告)日:2011-06-30

    申请号:US12999048

    申请日:2009-06-25

    申请人: Michael Wang

    发明人: Michael Wang

    摘要: A heterojunction photovoltaic device comprises a chemically-doped n-type semiconductor layer, a charge-blocking layer that can have a compositionally graded configuration, and a chemically-doped p-type semiconductor layer. The charge-blocking layer can significantly reduce interfacial recombination of electrons and holes, increase open circuit voltage (Voc), and increase overall photovoltaic device efficiency.

    摘要翻译: 异质结光伏器件包括化学掺杂的n型半导体层,可具有组成梯度配置的电荷阻挡层和化学掺杂的p型半导体层。 电荷阻挡层可以显着减少电子和空穴的界面复合,提高开路电压(Voc),并提高整体光电器件的效率。

    Minimally invasive guide system
    90.
    发明申请
    Minimally invasive guide system 有权
    微创导引系统

    公开(公告)号:US20090062857A1

    公开(公告)日:2009-03-05

    申请号:US11897642

    申请日:2007-08-31

    IPC分类号: A61B17/70 A61B17/88

    摘要: A minimally invasive fixation system and installation method is provided. The system includes a rod having an anchor fixation head, an anchor system for anchoring the rod using the anchor fixation head, and a guide system configured to attach to the anchor fixation head of the rod for the insertion of the additional anchor systems. In one embodiment, a method for placing a spinal fixation element relative to a vertebra is provided. The method includes inserting the spinal fixation element relative to the vertebra; connecting the spinal fixation element to a first vertebra with a first anchor; manipulating the spinal fixation element relative to the first anchor to align the spinal fixation element with a second vertebra; fixing the position of the spinal fixation element relative to the first bone anchor; determining an anchor site on a second vertebra using a guide system connected to the spinal fixation element; inserting a second anchor at an anchor site on second vertebra; and connecting the second anchor to the spinal fixation element to fix the spinal fixation element relative to the first vertebra and second vertebra.

    摘要翻译: 提供了微创固定系统和安装方法。 该系统包括具有锚定固定头的杆,用于使用锚定固定头锚定杆的锚固系统,以及构造成附接到杆的锚定固定头以用于插入附加锚定系统的引导系统。 在一个实施例中,提供了一种用于相对于椎骨放置脊柱固定元件的方法。 所述方法包括相对于椎骨插入脊柱固定元件; 将脊椎固定元件连接到具有第一锚的第一椎骨; 相对于第一锚定件操纵脊椎固定元件以将脊柱固定元件与第二椎骨对准; 固定脊柱固定元件相对于第一骨锚的位置; 使用连接到所述脊柱固定元件的引导系统来确定第二椎骨上的锚固部位; 在第二椎骨的锚固部位插入第二锚定体; 以及将所述第二锚固件连接到所述脊柱固定元件以相对于所述第一椎骨和第二椎骨固定所述脊骨固定元件。