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    • 97. 发明授权
    • Pneumatic demultiplexer for controlling multiple assistive technology devices
    • 用于控制多个辅助技术装置的气动解复用器
    • US06833786B1
    • 2004-12-21
    • US10314457
    • 2002-12-06
    • Ying SunKaylen J. HaleyKerri-Anne LachanceKerri Pinnock
    • Ying SunKaylen J. HaleyKerri-Anne LachanceKerri Pinnock
    • G08B108
    • A61F4/00
    • A pneumatic demultiplexer that allows a person with a disability to control multiple assistive technology devices by the use of a single sip-and-puff tube. The devices to be controlled are operated by a single pneumatic or electrical switch input. The pneumatic demultiplexer is under the control of a microprocessor. In a scan stage the user selects the target device via scrolling LED indicators. When a specific device is chosen, the corresponding solenoid valve is activated to connect the input sip-and-puff port to the pneumatic output port. In the activation stage, the input sip-and-puff tube controls the target device directly via the pneumatic demultiplexer. The microprocessor monitors the line activity via a sip-or-puff switch. A watchdog timer is implemented by the microprocessor. After there is a lack of activity for preprogrammed time period, the system switches from the activation stage back to the scan stage.
    • 气动解复用器,其允许残疾人通过使用单个吸嘴管来控制多个辅助技术装置。 要控制的设备由单个气动或电气开关输入操作。 气动解复用器处于微处理器的控制之下。 在扫描阶段,用户通过滚动LED指示器选择目标设备。 当选择了特定的设备时,相应的电磁阀被激活以将输入的吸入口与气动输出端口连接。 在激活阶段,输入吸嘴管通过气动解复用器直接控制目标装置。 微处理器通过吹扫开关监视线路活动。 看门狗定时器由微处理器实现。 在预编程时间段没有活动之后,系统从激活阶段切换回扫描阶段。
    • 100. 发明申请
    • DEVICE AND METHOD FOR ACKNOWLEDGED MODE QoS
    • 用于确认模式QoS的设备和方法
    • US20150282198A1
    • 2015-10-01
    • US14408472
    • 2012-06-25
    • Hongwei WangYing Sun
    • Hongwei WangYing Sun
    • H04W72/10H04L12/801H04L1/00H04W28/02
    • H04W72/10H04L1/0033H04L1/1854H04L47/14H04W28/0205H04W72/1247
    • A method (200) for a controlling node of a cell (110) in a cellular system, the method comprising (205) the use of Radio Link Control Acknowledged Mode, RLC AM, and scheduling (210) transmissions in the downlink and uplink directions to/from User Equipments, UEs (115, 120, 125), in the cell (110). The scheduling comprises taking into account a priority which each UE has for its transmissions, and counting (215) the number of scheduled transmissions for a UE in a first of said directions since its latest scheduled transmission in the other of said directions. If (220) the count has reached a predetermined value, the priority of the UE in the other of said directions is increased (225), and when (230) the UE has been scheduled for a transmission in said other direction, the counting in said first direction is restarted (235) from an initial value.
    • 一种用于蜂窝系统中小区(110)的控制节点的方法(200),所述方法包括(205)在下行链路和上行链路方向上使用无线链路控制确认模式,RLC AM和调度(210)传输 来自/来自所述小区(110)中的用户设备UE(115,120,125)。 调度包括考虑每个UE对其传输的优先级,并且在其中的另一个方向上的最近的调度传输之后,对于所述方向中的第一个方向上的UE的调度传输次数进行计数(215)。 如果(220)计数已经达到预定值,则在另一个所述方向上的UE的优先级增加(225),并且当(230)UE已经被调度为在所述另一个方向上进行传输时,计数 所述第一方向从初始值重新开始(235)。