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    • 11. 发明申请
    • System and Method for Implementing a Subrate Recovery for Lost Packets in a Communications Environment
    • 在通信环境中实现丢包的子弹恢复的系统和方法
    • US20090044066A1
    • 2009-02-12
    • US11834965
    • 2007-08-07
    • Paul A. SchmidtBernie P. PearceJohn P. FussellChristopher Brezovec
    • Paul A. SchmidtBernie P. PearceJohn P. FussellChristopher Brezovec
    • H04L1/00
    • H04L1/1867H04L12/66
    • A method for communicating data is provided that includes receiving a plurality of bits associated with a communications flow and recovering data lost from a packet by retransmitting selected subrate data for a lost sample over a specified time period. The method may further include transmitting one additional subrate for each sample. All data is generally retransmitted in a configured time interval and the additional subrate for each sample is transmitted every twenty milliseconds. In still other embodiments, the method includes skipping over any subrates that have already been transmitted within a recovery interval. In one implementation of the present invention, if any subrates had changed and had already been transmitted within the time period, there is no retransmit operation performed. If a lost packet is detected for a sample already in recovery, the time period is reset and a recovery process is initiated again.
    • 提供了一种用于传送数据的方法,包括:接收与通信流相关联的多个比特,并通过在指定的时间段内重传丢失的样本的选择的子速率数据来恢复从分组丢失的数据。 该方法还可以包括为每个样本发送一个附加子速率。 所有数据通常在配置的时间间隔内重新发送,每二十毫秒都会发送每个样本的附加子速率。 在其他实施例中,该方法包括跳过在恢复间隔内已经传输的任何子速率。 在本发明的一个实现中,如果任何子速率已经改变并且已经在该时间段内被发送,则不进行重传操作。 如果检测到已经恢复的样本丢失的数据包,则会重置该时间段,并再次启动恢复过程。
    • 17. 发明授权
    • Method and apparatus for applying a controlled pattern of fibrous material to a moving substrate
    • 将受控图案的纤维材料施加到移动的基底的方法和装置
    • US06540831B1
    • 2003-04-01
    • US09673496
    • 2000-12-19
    • Andrew W. CraineScott R. MillerPaul A. Schmidt
    • Andrew W. CraineScott R. MillerPaul A. Schmidt
    • B05B706
    • A61F13/00991A61F13/15699B05B7/0861B05B7/0884B05C5/0237B05C5/0275
    • A system (2) for dispensing liquid material onto a moving substrate (30) includes a liquid dispenser (16) fluidly connected to a source of liquid material (4) and a source of pressurized air (6). The liquid dispenser (16) includes a plurality of liquid material outlets (76) spaced along a common axis at one end of the dispenser (16) for dispensing a plurality of strands (27a) of liquid material toward the substrate (30). The liquid dispenser (16) further includes a pair of air outlets (84) associated with each of the liquid material outlets (76) for emitting pressurized air (100) that is operable to oscillate the dispense strands in directions predominantly parallel with the common axis of the liquid material outlets (76) during flight toward the substrate (30) to form an overlapping pattern (104) of liquid material on the moving substrate (30). Methods for dispensing liquid material onto a moving substrate are also disclosed.
    • 用于将液体材料分配到移动的基板(30)上的系统(2)包括流体连接到液体材料源(4)和加压空气源(6)的液体分配器(16)。 液体分配器(16)包括在分配器(16)的一端沿公共轴线间隔开的多个液体材料出口(76),用于向衬底(30)分配多个液体材料股线(27a)。 液体分配器(16)还包括与每个液体材料出口(76)相关联的一对空气出口(84),用于发射加压空气(100),该加压空气可操作以使分配绞线在主要与公共轴线平行的方向上振荡 的液体材料出口(76)在朝向衬底(30)的过程中形成液态材料在移动衬底(30)上的重叠图案(104)。 还公开了将液体材料分配到移动的基板上的方法。