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    • 3. 发明申请
    • Multicast switching in a credit based unicast and multicast switching architecture
    • 基于信用的单播和组播交换架构中的组播切换
    • US20070248082A1
    • 2007-10-25
    • US11407038
    • 2006-04-20
    • Jacob Nielsen
    • Jacob Nielsen
    • H04L12/50
    • H04L49/205H04L47/15H04L47/39H04L49/201H04L49/3027H04L49/3045
    • A system and method of switching packets and/or cells, which includes a switching apparatus having a plurality of input units that receive at least one packet to be transferred by the switching apparatus. A plurality of output units transfer the packet out of the switching apparatus. A switch unit transfers the packet from one of the input units to one of the output units. Each input unit includes at least one input queue that temporarily holds the packet to be transferred by the switching apparatus. Each input unit also includes a respective unicast credit count unit that allows the packet to be transferred out from the queue when a current unicast credit value determined by the unicast credit count unit is at least predetermined value. Each output unit includes at least one output queue that receives the packet as switched by the switch unit, and which is to be transferred out of the switching apparatus. Each output unit also includes a output port scheduler unit that generates credit tokens and that outputs credit messages based on the credit tokens generated. Multicast credit count units are provided for each QoS priority that a multicast packet can be set to, in which they maintain a current multicast credit value for the QoS priorities.
    • 一种切换分组和/或小区的系统和方法,包括具有多个输入单元的交换设备,所述多个输入单元接收要由所述交换设备传送的至少一个分组。 多个输出单元将分组从交换设备传送出去。 开关单元将分组从一个输入单元传送到输出单元之一。 每个输入单元包括至少一个输入队列,其临时保存由切换装置传送的分组。 每个输入单元还包括相应的单播信用计数单元,当由单播信用计数单元确定的当前单播信用值为至少预定值时,允许该数据包从队列传出。 每个输出单元包括至少一个输出队列,其接收由开关单元切换并且要从交换设备传出的分组。 每个输出单元还包括产生信用令牌的输出端口调度器单元,并且基于生成的信用令牌输出信用消息。 为每个QoS优先级提供组播信用计数单位,组播分组可以被设置为,其中它们维护用于QoS优先级的当前多播信用值。
    • 10. 发明申请
    • PROGRAMMABLE GAIN AMPLIFIER WITH MULTI-RANGE OPERATION FOR USE IN BODY SENSOR INTERFACE APPLICATIONS
    • 可编程增益放大器,具有多种操作功能,可用于机身传感器接口应用
    • US20120235739A1
    • 2012-09-20
    • US13228274
    • 2011-09-08
    • Dustin GriesdorfJacob NielsenVolodymyr Yavorskyy
    • Dustin GriesdorfJacob NielsenVolodymyr Yavorskyy
    • H03G3/20
    • G01N27/3273A61B5/14532
    • A system for analyte measurement includes a programmable gain amplifier including a first input terminal operatively coupling to the output of a sensor for sensing an analyte, a second input terminal operatively coupling to a voltage source, and an output terminal for providing an output based on a difference between inputs on the first input terminal and the second input terminal A controller is operatively coupled to the programmable gain amplifier for configuring the operation range of the programmable gain amplifier and/or selecting the output of the programmable gain amplifier for analyte measurement. The method includes monitoring an output from a programmable gain amplifier operatively coupling to a sensor for sensing an analyte, and controlling the operation range of the programmable gain amplifier, and/or selecting the output of the programmable gain amplifier for analyte measurement.
    • 用于分析物测量的系统包括可编程增益放大器,其包括可操作地耦合到用于感测分析物的传感器的输出的第一输入端子,可操作地耦合到电压源的第二输入端子和用于提供基于 第一输入端子和第二输入端子A控制器的输入之间的差异可操作地耦合到可编程增益放大器,用于配置可编程增益放大器的操作范围和/或选择用于分析物测量的可编程增益放大器的输出。 该方法包括监测可编程增益放大器的输出,其可操作地耦合到用于感测分析物的传感器,以及控制可编程增益放大器的操作范围,和/或选择用于分析物测量的可编程增益放大器的输出。