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11. 发明申请

US20090257434A1 PACKET ACCESS CONTROL METHOD, FORWARDING ENGINE, AND COMMUNICATION APPARATUS 审中-公开
标题翻译：分组接入控制方法，前向发动机和通信装置
公开(公告)号：US20090257434A1
公开(公告)日：2009-10-15
申请号：US12493879
申请日：2009-06-29
申请人： Duanzhi Song , Pingan Yang , Yi Xiong
发明人： Duanzhi Song , Pingan Yang , Yi Xiong
IPC分类号： H04L12/56
CPC分类号： H04L47/10 , H04L47/32 , H04L63/0227 , H04L63/101
摘要： A packet access control method includes: setting a first bandwidth parameter, and judging whether a received packet needs to be forwarded according to information on the received packet; querying the ACL according to the information on the packet if the packet does not need to be forwarded; performing a corresponding action if the packet hits an ACL rule, or sending the packet to the control plane by applying the first bandwidth parameter if the packet hits no ACL rule. Moreover, a packet forwarding engine and communication apparatus is provided. Through the method, packet forwarding engine and communication apparatus under the present invention, both precise control and service operation stability are implemented, thus improving stability of the apparatus and availability of the whole network.
摘要翻译：分组接入控制方法包括：根据接收到的分组的信息，设置第一带宽参数，判断接收到的分组是否需要转发; 如果数据包不需要转发，则根据报文的信息查询ACL; 如果分组符合ACL规则，则执行相应的动作，或者如果该分组不符合ACL规则，则通过应用第一带宽参数将该分组发送到控制平面。此外，提供了分组转发引擎和通信装置。通过该方法，实现了本发明的分组转发引擎和通信装置，既实现了精确控制和业务运行的稳定性，从而提高了设备的稳定性和整个网络的可用性。

12. 发明申请

US20080186844A1 METHOD FOR RECOVERING SERVICE FORWARD ROUTING AND SYSTEM THEREOF 有权
标题翻译：用于恢复服务前向路由的方法及其系统
公开(公告)号：US20080186844A1
公开(公告)日：2008-08-07
申请号：US12056471
申请日：2008-03-27
申请人： Qian He , Yi Xiong
发明人： Qian He , Yi Xiong
IPC分类号： G01R31/08
CPC分类号： H04L45/00 , H04L45/22 , H04L45/28 , H04L45/507
摘要： A method for recovering service forward routing includes the steps of: suppressing the service forward routing on a standby link from changing during a routing learning process when a primary link recovers from a fault state to a normal state, establishing a label distribution protocol (LDP) session on the primary link, and redirecting the service forward routing on the standby link to the primary link after the LDP session on the primary link is established.
摘要翻译：一种用于恢复业务转发路由的方法包括以下步骤：当主链路从故障状态恢复到正常状态时，抑制备用链路上的业务转发路由在路由学习过程中发生变化，建立标签分发协议（LDP）在主链路上建立LDP会话后，将备份链路上的业务转发重定向到主链路，

13. 发明授权

US06917711B1 Embedded quadtree wavelets in image compression 有权
标题翻译：嵌入式四叉树小波在图像压缩
公开(公告)号：US06917711B1
公开(公告)日：2005-07-12
申请号：US09762631
申请日：1999-08-10
申请人： Meng Wang , Yi Xiong
发明人： Meng Wang , Yi Xiong
IPC分类号： G06K9/36 , H04N7/26
CPC分类号： H04N19/647
摘要： A new effective and fast method and apparatus for still image compression implements an embedded progressive sorting scheme in a quadtree-like structure. In contrast to zerotree-based methods for wavelet coding, the invented embedded quadtree wavelet (EQW) method exploits the inherent spatial self-similarity within individual layers of the multiresolution decomposition hierarchy. This self-similarity offers higher predictability of the data within the same resolution level, and therefore usually provides a higher performance in seeking a compact code. The computation involved in the EQW method is more efficient than in the zerotree wavelet coding, and the produced bitstream is more robust to channel noise. The present invention can effectively be used for object-oriented shape coding or region coding in image and video compression coding systems.
摘要翻译：用于静止图像压缩的新的有效且快速的方法和装置在四叉树结构中实现嵌入式渐进排序方案。与基于零树的小波编码方法相比，本发明的嵌入式四叉树小波（EQW）方法利用多分辨率分解层次的各层内的固有空间自相似性。这种自相似性在相同的分辨率级别内提供了更高的数据可预测性，因此通常在寻求紧凑的代码时提供更高的性能。 EQW方法中的计算比在零树小波编码中更有效，并且所产生的比特流对信道噪声更加鲁棒。本发明可以有效地用于图像和视频压缩编码系统中的面向对象形状编码或区域编码。

14. 发明授权

US08824720B2 Detachable earphone 有权
标题翻译：可拆卸式耳机
公开(公告)号：US08824720B2
公开(公告)日：2014-09-02
申请号：US13305823
申请日：2011-11-29
申请人： Jin-Bang Wu , Zhi-Hua Lin , Yi Xiong
发明人： Jin-Bang Wu , Zhi-Hua Lin , Yi Xiong
IPC分类号： H04R25/00 , H04R1/10 , H04R9/02
CPC分类号： H04R1/1033 , H04R2420/09
摘要： A detachable earphone is disclosed. The detachable earphone comprises an audio plug; an earplug; and an earphone cable connecting the audio plug to the earplug, wherein at least one of the audio plug and the earplug forms a joining portion, at least one end of the earphone cable forms an insertion portion, and the insertion portion is detachably engaged in the joining portion.
摘要翻译：公开了一种可拆卸耳机。可拆卸耳机包括音频插头; 耳塞以及将音频插头连接到耳塞的耳机电缆，其中音频插头和耳塞中的至少一个形成接合部分，耳机电缆的至少一端形成插入部分，并且插入部分可拆卸地接合在接合部分。

15. 发明授权

US08405949B2 Current sensor for measuring inhomogeneity of potential distribution of arrester 有权
标题翻译：用于测量避雷器电位分布不均匀性的电流传感器
公开(公告)号：US08405949B2
公开(公告)日：2013-03-26
申请号：US12565021
申请日：2009-09-23
申请人： Baoshan Wang , Xi Zhang , Lin Tang , Yi Xiong , Zhongqiu Zuo , Jinchao Jia , Li Chen
发明人： Baoshan Wang , Xi Zhang , Lin Tang , Yi Xiong , Zhongqiu Zuo , Jinchao Jia , Li Chen
IPC分类号： H02H3/22
CPC分类号： G01R19/0092
摘要： A current sensor for measuring the inhomogeneity of potential distribution of an arrester having a metal casing, a protection circuit of sampling resistor, a signal conditioning circuit, a signal acquisition circuit, an electro-optical conversion circuit, and a battery module. The signal acquisition circuit includes MSP430F149 micro controller unit having an A/D converter and a serial port. The current sensor is an active sensor, works in a high floating potential, and has a good real time response, high accuracy, low power consumption, good electromagnetic compatibility, and strong anti-interference capability even under harsh electromagnetic conditions.
摘要翻译：一种电流传感器，用于测量具有金属外壳的避雷器的电位分布的不均匀性，采样电阻器的保护电路，信号调理电路，信号采集电路，电光转换电路和电池模块。信号采集电路包括具有A / D转换器和串行端口的MSP430F149微控制器单元。电流传感器是一种有源传感器，工作在高浮动电位，即使在恶劣的电磁条件下，具有良好的实时响应，高精度，低功耗，良好的电磁兼容性和强大的抗干扰能力。

16. 发明申请

US20100061230A1 METHOD AND NETWORK DEVICE FOR FAST SERVICE CONVERGENCE 有权
标题翻译：用于快速服务合并的方法和网络设备
公开(公告)号：US20100061230A1
公开(公告)日：2010-03-11
申请号：US11993431
申请日：2007-06-21
申请人： Yi Xiong , Jian Li
发明人： Yi Xiong , Jian Li
IPC分类号： G06F11/07
CPC分类号： H04L45/04 , H04L43/0817 , H04L45/02 , H04L45/22 , H04L45/28 , H04L45/502 , H04L45/54 , H04L69/40
摘要： A method and network device for fast service convergence, used for communications between Autonomous Systems, includes: presetting a route forwarding table, each forwarding table item in the forwarding table includes information of a preferred route and a secondly-preferred route; setting the status of the preferred route as unavailable in the forwarding table item after a failure is detected in the preferred route; after receiving a service packet, querying in the route forwarding table the forwarding table item corresponding to the service packet, and determining whether the status of the preferred route is available, and if yes, the service packet is forwarded through the preferred route, otherwise through the secondly-preferred route. Because the failure detection time is not longer than 30 ms, the switch time of the service packet from the preferred route to the secondly-preferred route may be within 50 ms, thereby enabling fast service convergence.
摘要翻译：一种用于快速业务融合的方法和网络设备，用于自治系统之间的通信，包括：预设路由转发表，转发表中的每个转发表项包括首选路由和第二优先路由的信息; 在首选路由中检测到故障后，将转发表项中的首选路由的状态设置为不可用; 在接收到业务报文后，在路由转发表中查询与业务报文相对应的转发表项，确定优先路由状态是否可用，如果是，则通过优先路由转发业务报文，否则通过第二优先路线。由于故障检测时间不超过30ms，服务分组从优选路由到次优路由的切换时间可能在50ms以内，从而实现快速业务收敛。

17. 发明申请

US20070153765A1 Method for Managing Virtual Router Redundancy Protocol Backup Groups 有权
标题翻译：管理虚拟路由器冗余协议备份组的方法
公开(公告)号：US20070153765A1
公开(公告)日：2007-07-05
申请号：US11564709
申请日：2006-11-29
申请人： Yikang Lei , Yi Xiong
发明人： Yikang Lei , Yi Xiong
IPC分类号： H04L12/28
CPC分类号： H04L45/00 , H04L45/22 , H04L45/28 , H04L45/586
摘要： A method for managing Virtual Router Redundancy Protocol (VRRP) backup groups includes: setting a VRRP Group Management Protocol (VGMP) group including at least one VRRP management group. Each VRRP management group includes at least one VRRP member, and the VRRP members belonging to one VRRP management group belong to different VRRP backup groups respectively; the VGMP group manages the included VRRP management groups uniformly. Embodiments of the invention manage multiple VRRP backup groups in devices based on the new VGMP protocol, and can guarantee the state consistency of multiple VRRP backup groups so as to realize reliable transmission of services requiring the consistency of to-and-fro paths. Meanwhile, embodiments of the invention can decrease the switching delay of the VRRP so as to meet the demands of telecommunication level carrier network when the VRRP is employed to perform route backup.
摘要翻译：一种管理虚拟路由冗余协议（VRRP）备份组的方法包括：设置至少包含一个VRRP管理组的VRRP组管理协议组（VGMP）。每个VRRP管理组至少包含一个VRRP成员，属于一个VRRP管理组的VRRP成员分别属于不同的VRRP备份组; VGMP组统一管理包含的VRRP管理组。本发明的实施例在基于新的VGMP协议的设备中管理多个VRRP备份组，可以保证多个VRRP备份组的状态一致性，实现需要一致路由的业务的可靠传输。同时，本发明的实施例可以减少VRRP的切换延迟，以便在采用VRRP执行路由备份时，满足电信级运营商网络的需求。

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