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    • 3. 发明授权
    • HCV replicase complexes
    • HCV复制酶复合物
    • US06967075B2
    • 2005-11-22
    • US09828034
    • 2001-04-06
    • Weidong ZhongZhi HongEric Ferrari
    • Weidong ZhongZhi HongEric Ferrari
    • C12N9/12C12Q1/70
    • C12N9/127C12Q1/707
    • This invention provides efficient HCV replicase complexes comprising novel RNA template and primer pair. Assay systems are also provided, which use such complexes, for detecting replicase activity, quantitatively studying the kinetics and mechanism of HCV NS5B-catalyzed nucleotide incorporation, and identifying inhibitors of HCV replicase. The assay systems use small and well-defined synthetic RNAs which allow efficient assembly of all catalytic components in the quaternary complex for HCV NS5B-directed RNA replication. Specific template-primer requirements for efficient RNA synthesis by HCV NS5B replicase are provided for use in assay systems.
    • 本发明提供了包含新型RNA模板和引物对的有效的HCV复制酶复合物。 还提供了使用这种复合物的检测系统,用于检测复制酶活性,定量研究HCV NS5B催化的核苷酸掺入的动力学和机制,以及鉴定HCV复制酶的抑制剂。 测定系统使用小而且明确定义的合成RNA,其允许有效组装用于HCV NS5B定向RNA复制的季复合物中的所有催化组分。 提供HCV NS5B复制酶高效RNA合成的具体模板引物要求,用于测定系统。
    • 6. 发明授权
    • Pseudo wire label reflector, an edge equipment, and a two-layer virtual network
    • 伪线标签反射器,边缘设备和双层虚拟网络
    • US08553694B2
    • 2013-10-08
    • US12854584
    • 2010-08-11
    • Ke DuMingyi WangChunhong HuangJun FengWeidong Zhong
    • Ke DuMingyi WangChunhong HuangJun FengWeidong Zhong
    • H04L12/56
    • H04L12/4641H04L45/507
    • A pseudo wire label reflector, based on a existing label distribution router, further includes: a mode management unit, for determining the mode for switching and transferring a pseudo wire label message; a first session management unit, for saving the support information that LDP signaling session connection supports the pseudo wire label reflecting capacity; a first pseudo wire label receiving unit, for receiving a pseudo wire label message; a first pseudo wire management unit, for saving the switched pseudo wire state and deciding whether to modify the pseudo wire label message according to the switch and transfer mode determined by the mode management unit; a first pseudo wire label sending unit, for sending the pseudo wire label message. The invention also provides an edge apparatus and a L2 VPN. The present invention makes PE equipments participating pseudo wire service to set up PSN tunnel and LDP signaling session connection with the pseudo wire label reflector by introducing the pseudo wire label reflector and extending the capacity that the current edge apparatus supports the pseudo wire label reflector.
    • 基于现有标签分发路由器的伪线标签反射器还包括:模式管理单元,用于确定用于切换和传送伪线标签消息的模式; 第一会话管理单元,用于保存LDP信令会话连接支持伪线标签反映能力的支持信息; 第一伪线标签接收单元,用于接收伪线标签消息; 第一伪线管理单元,用于保存切换伪线状态,并根据由模式管理单元确定的切换和传送模式来决定是否修改伪线标签消息; 第一伪线标签发送单元,用于发送伪线标签消息。 本发明还提供边缘设备和L2 VPN。 本发明使PE设备参与伪线业务,通过引入伪线标签反射器并扩展当前边缘设备支持伪线标签反射器的容量,建立伪线标签反射器的PSN隧道和LDP信令会话连接。
    • 8. 发明申请
    • Pseudo Wire Label Reflector, an Edge Equipment, a Two-Layer Virtual Network and a Method of Providing Pseudo Wire Service
    • 伪线标签反射器,边缘设备,双层虚拟网络和提供伪线服务的方法
    • US20080291921A1
    • 2008-11-27
    • US11632445
    • 2005-01-04
    • Ke DuMingyi WangChunhong HuangJun FengWeidong Zhong
    • Ke DuMingyi WangChunhong HuangJun FengWeidong Zhong
    • H04L12/56
    • H04L12/4641H04L45/507
    • A pseudo wire label reflector, based on a existing label distribution router, further includes: a mode management unit, for determining the mode for switching and transferring a pseudo wire label message; a first session management unit, for saving the support information that LDP signaling session connection supports the pseudo wire label reflecting capacity; a first pseudo wire label receiving unit, for receiving a pseudo wire label message; a first pseudo wire management unit, for saving the switched pseudo wire state and deciding whether to modify the pseudo wire label message according to the switch and transfer mode determined by the mode management unit; a first pseudo wire label sending unit, for sending the pseudo wire label message. The invention also provides an edge apparatus, a L2 VPN and a method for providing pseudo wire service in PSN. The present invention makes PE equipments participating pseudo wire service to set up PSN tunnel and LDP signaling session connection with the pseudo wire label reflector by introducing the pseudo wire label reflector and extending the capacity that the current edge apparatus supports the pseudo wire label reflector.
    • 基于现有标签分发路由器的伪线标签反射器还包括:模式管理单元,用于确定用于切换和传送伪线标签消息的模式; 第一会话管理单元,用于保存LDP信令会话连接支持伪线标签反映能力的支持信息; 第一伪线标签接收单元,用于接收伪线标签消息; 第一伪线管理单元,用于保存切换伪线状态,并根据由模式管理单元确定的切换和传送模式来决定是否修改伪线标签消息; 第一伪线标签发送单元,用于发送伪线标签消息。 本发明还提供一种边缘设备,L2 VPN和在PSN中提供伪线服务的方法。 本发明使PE设备参与伪线业务,通过引入伪线标签反射器并扩展当前边缘设备支持伪线标签反射器的容量,建立伪线标签反射器的PSN隧道和LDP信令会话连接。