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    • 32. 发明申请
    • METHOD AND DEVICE FOR FORWARDING DATA PACKET
    • 用于前向数据包的方法和设备
    • WO2012126424A2
    • 2012-09-27
    • PCT/CN2012075715
    • 2012-05-18
    • HUAWEI TECH CO LTDLIU YI
    • LIU YI
    • H04L12/56
    • H04L47/34
    • Provided are a method and device for forwarding a data packet. The implementation of the method comprises: a data packet forwarding device receives a data packet, with the data packet being a data packet encapsulated by a communication protocol which requires undamaged and ordered arrival of data packets at the receiving end; the data packet forwarding device judges whether or not the data packet arrives at the data packet forwarding device in accordance with the correct order; if it does not, then the data packet will be stored in a cache queue corresponding to the link to which the data packet belongs; and the data packet forwarding device sends the data packets in the cache queue to the receiving end according to the serial number of the data packet from small to big successively. By way of adjusting the sequence of the data packets before the data packets are sent to the receiving end in the above method, the sending sequence of the data packets is closer to the original sequence thereof, which can lower the disordered sequence rate of the data packets and reduce the problem of bandwidth occupation by the repeated sending of the ACK request and the retransmission of the data packets by the receiving end, thus improving the throughput rate of the network.
    • 提供了用于转发数据分组的方法和设备。 该方法的实现包括:数据分组转发设备接收数据分组,数据分组是由通信协议封装的数据分组,其需要数据分组在接收端的无损和有序的到达; 数据包转发装置根据正确的顺序判断数据包是否到达数据包转发装置; 如果没有,那么数据包将被存储在对应于数据包所属链路的缓存队列中; 并且数据分组转发设备根据数据分组的序列号从小到大依次将高速缓存队列中的数据分组发送到接收端。 通过在上述方法中将数据分组发送到接收端之前调整数据分组的顺序,数据分组的发送序列更接近其原始序列,这可以降低数据的无序序列速率 并通过接收端重复发送ACK请求和重传数据包来减少带宽占用的问题,从而提高网络的吞吐率。
    • 35. 发明申请
    • CHITOSAN-COATED WIRES FOR BIOSENSING
    • 用于生物传感器的壳聚糖涂层电线
    • WO2010040047A3
    • 2010-07-22
    • PCT/US2009059372
    • 2009-10-02
    • UNIV MARYLAND BIOTECH INSTLIU YISHI XIAO-WENPAYNE GREGORY FMEYER W LEE
    • LIU YISHI XIAO-WENPAYNE GREGORY FMEYER W LEE
    • G01N33/50
    • G01N33/54393
    • A method of forming a bioelectronic device including a protein on an electrically conductive substrate, by electrodepositing aminopolysaccharide chitosan on the substrate while applying a cathodic voltage to the substrate, to form an aminopolysaccharide chitosan film thereon, applying an anodic voltage to the substrate in the presence of NaCl to activate the aminopolysaccharide chitosan film so that it is reactive with protein. The method also optionally includes reacting the aminopolysaccharide film, after activation thereof, with the protein, so that the protein assembles on and is coupled to the substrate, thereby forming a bioelectronic device. The protein can include single or multiple protein species, and including biosensing proteins. Additional methods include biosensing of electrochemically active compounds either present in a sample or generated during a biological recognition event and devices useful in such methods. The resulting devices are useful as sensors in hand-held devices, textiles, garments and the like.
    • 一种在导电基底上形成包括蛋白质的生物电子装置的方法,通过在基底上电沉积氨基多糖脱乙酰壳多糖,同时对基底施加阴极电压,在其上形成氨基多糖脱乙酰壳多糖膜,在存在的情况下向基底施加阳极电压 的NaCl活化氨基多糖壳聚糖膜,使其与蛋白质反应。 该方法还任选地包括使氨基多糖膜在其活化后与蛋白质反应,以使得蛋白质聚集并耦合至基底,由此形成生物电子装置。 蛋白质可以包括单个或多个蛋白质种类,并且包括生物传感蛋白质。 另外的方法包括对存在于样品中或在生物学识别事件期间产生的电化学活性化合物的生物传感以及在这些方法中有用的装置。 所得到的装置可用作手持装置,纺织品,服装等中的传感器。