Method and apparatus for interconnection of flow-controlled communication
    1.
    发明授权
    Method and apparatus for interconnection of flow-controlled communication 失效
    流量控制通信互连的方法和装置

    公开(公告)号:US06798744B1

    公开(公告)日:2004-09-28

    申请号:US09574305

    申请日:2000-05-19

    IPC分类号: H04L1226

    摘要: A method or system or apparatus provides improved digital communication. In one aspect, flow control in performed by receiving status preprended to data units in a combined data channel, where the status data indicated the available status of a number of far end receiving channels. Thus data may be sent only to available receiving channels. In a further aspect, a frequency reference may also be transmitted by including data in data units in a combined channel. In a further aspect, an active channel can be selected among two redundant channels by use of an active bit in said data units. The invention has particular applications to ATM-type communication systems and may also be used in other communication systems.

    摘要翻译: 方法或系统或装置提供改进的数字通信。 在一个方面,通过接收预先组合在数据信道中的数据单元的状态来执行流控制,其中状态数据指示多个远端接收信道的可用状态。 因此,数据可以仅发送到可用的接收通道。 在另一方面,也可以通过将数据包括在组合信道中的数据单元中来发送频率参考。 在另一方面,可以通过使用所述数据单元中的活动位来在两个冗余信道中选择活动信道。 本发明具有对ATM型通信系统的特殊应用,也可用于其它通信系统。

    Traffic controller for cell-based transmission
    6.
    发明授权
    Traffic controller for cell-based transmission 失效
    用于基于小区的传输的流量控制器

    公开(公告)号:US5668797A

    公开(公告)日:1997-09-16

    申请号:US568379

    申请日:1995-12-06

    摘要: A device for identifying cells as either conforming or non-conforming in a cell-based transmission system, which includes an n-bit word-length counter having an input coupled to a source of clock pulses, a parallel n-word gate coupled to a parallel output of the n-bit word length counter and having a gate input coupled to a source of cell arrival signals. A processor is coupled to an output of gate having a first comparer for comparing TAT and t.sub.a (k), a second comparer for comparing t.sub.a (k)[n-1] with zero and t.sub.a (k-1)[n-1] with 1, a setting device for setting TAT=t.sub.a (k) in the event that either of the comparisons in the first and second comparers are true. A third comparer is provided for comparing TAT and t.sub.a (k)+L and if TAT is less than or equal to t.sub.a (k)+L, an indexing device for indexing TAT by I and declaring the cell conforming, and an output device for declaring the cell non-conforming if TAT is greater than t.sub.a (k)+L.

    摘要翻译: 一种用于在基于小区的传输系统中将小区识别为符合或不一致的装置,其包括具有耦合到时钟脉冲源的输入的n位字长计数器,耦合到 n位字长计数器的并行输出,并具有耦合到单元到达信号源的栅极输入。 处理器耦合到具有用于比较TAT和ta(k)的第一比较器的门的输出,用于将ta(k)[n-1]与零和ta(k-1)[n-1]进行比较的第二比较器, 其中1是用于在第一和第二比较器中的任一比较为真的情况下设置TAT = ta(k)的设置装置。 提供第三比较器用于比较TAT和ta(k)+ L,并且如果TAT小于或等于ta(k)+ L,则用于对TAT进行索引并声明小区符合的索引设备,以及用于 如果TAT大于ta(k)+ L,则声明单元格不符合。

    Methods and apparatus for bridging an audio controller
    8.
    发明授权
    Methods and apparatus for bridging an audio controller 有权
    用于桥接音频控制器的方法和装置

    公开(公告)号:US08335576B1

    公开(公告)日:2012-12-18

    申请号:US11534600

    申请日:2006-09-22

    IPC分类号: G06F17/00

    CPC分类号: H04L67/38 G06F3/162 H04L65/80

    摘要: The present invention enables the transparent bridging of an audio controller over a network between a host PC and a remote user interface system by providing a host module that presents the interface of an audio controller to a system bus of a host computer and a remote module that presents an audio link interface to codecs in a remote system. By bridging the controller at these interfaces, the effects of network delays and data loss can be controlled inside the user's human perception limits without introducing signal timing problems at the two specified interfaces.

    摘要翻译: 本发明通过提供将音频控制器的接口呈现给主计算机的系统总线的主机模块和远程模块来实现音频控制器在主机PC和远程用户界面系统之间的网络上的透明桥接,该主机模块 在远程系统中提供与编解码器的音频链路接口。 通过在这些接口处桥接控制器,可以在用户的​​人的感知限制内控制网络延迟和数据丢失的影响,而不会在两个指定的接口上引入信号时序问题。

    Nanoindentation surface analysis tool and method
    10.
    发明申请
    Nanoindentation surface analysis tool and method 失效
    纳米压痕表面分析工具和方法

    公开(公告)号:US20070193347A1

    公开(公告)日:2007-08-23

    申请号:US11358883

    申请日:2006-02-21

    IPC分类号: G01N19/02 B23Q17/09

    摘要: The present invention provides a novel method for determining the mechanical properties of the surfaces of materials including thin films. Generally, the method is comprised of laterally scanning the surface of the film with an array of cantilever tips varying temperature, load and time to obtain a measurement of mechanical properties, such as hardness and glass transition temperature. The method can be used to obtain mechanical properties of films that would otherwise be unobtainable using standard methods.

    摘要翻译: 本发明提供一种用于确定包括薄膜的材料的表面的机械性能的新方法。 通常,该方法包括用悬臂尖端阵列横向扫描薄膜的表面,该阵列具有温度,载荷和时间,从而获得诸如硬度和玻璃化转变温度的机械性能的测量。 该方法可以用于获得否则将使用标准方法无法获得的膜的机械性能。