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1. 发明授权

US08483089B2 Server, method and system for providing node information for P2P network 失效
标题翻译：为P2P网络提供节点信息的服务器，方法和系统
公开(公告)号：US08483089B2
公开(公告)日：2013-07-09
申请号：US13000981
申请日：2010-06-21
申请人： Yan Hu , Yong Xia , Yongqiang Liu , Quan Huang
发明人： Yan Hu , Yong Xia , Yongqiang Liu , Quan Huang
IPC分类号： H04W16/02
CPC分类号： H04L12/56 , H04L45/121 , H04L49/15 , H04L67/104
摘要： The invention provides a server, a method and a system for providing node information for P2P network. A server in a peer-to-peer (P2P) network comprises: a location information storage unit which stores coordinate information indicating a coordinate of each data node in the P2P network in a coordinate system that is created based on communication delays among data nodes in the P2P network; and a node information providing unit which, upon receipt of a request for information on data nodes having a first data item, selects one or more data nodes from data nodes having the first data item based on the coordinate information, and provides information indicating the selected one or more data nodes.
摘要翻译：本发明提供了一种用于为P2P网络提供节点信息的服务器，方法和系统。点对点（P2P）网络中的服务器包括：位置信息存储单元，其存储在基于数据节点之间的通信延迟创建的坐标系中的指示P2P网络中每个数据节点的坐标的坐标信息 P2P网络; 以及节点信息提供单元，其在接收到关于具有第一数据项的数据节点的信息的请求时，基于所述坐标信息从具有所述第一数据项的数据节点中选择一个或多个数据节点，并且提供指示所选择的一个或多个数据节点。

2. 发明授权

US09160701B2 Addressing method, addressing apparatus, fabric manager, switch, and data routing method 有权
标题翻译：寻址方法，寻址装置，Fabric管理器，交换机和数据路由方法
公开(公告)号：US09160701B2
公开(公告)日：2015-10-13
申请号：US13294636
申请日：2011-11-11
申请人： Yan Hu , Yong Xia , Yongqiang Liu , Quan Huang
发明人： Yan Hu , Yong Xia , Yongqiang Liu , Quan Huang
IPC分类号： H04L12/28 , H04L29/12 , H04L12/753
CPC分类号： H04L61/103 , H04L45/48 , H04L61/2038
摘要： The present disclosure provides an addressing method, an addressing apparatus, a fabric manager, a switch, and a data routing method for data center networks. The addressing apparatus includes a tree creating unit for, sequentially with each of switches as a root, creating a tree containing all hosts by means of network topology discovery function, to obtain a plurality of trees; a tree selecting unit for selecting a tree having a minimum height among the created plurality of trees; and an address assigning unit for assigning addresses to each of switches and each of hosts in a network with respect to each selected tree having a minimum height. The present disclosure is adaptable to various topologies employed by the data center. The present disclosure can achieve aggregation of locator addresses so that a forwarding table can be shortened, and can achieve load balance of the network.
摘要翻译：本公开提供了一种用于数据中心网络的寻址方法，寻址装置，结构管理器，交换机和数据路由方法。寻址装置包括：树生成单元，用于依次以每个交换机为根，通过网络拓扑发现功能创建包含所有主机的树，以获得多个树; 树选择单元，用于选择所生成的多个树中具有最小高度的树; 以及地址分配单元，用于相对于具有最小高度的每个所选树分配地址到每个交换机和网络中的每个主机。本公开适用于数据中心采用的各种拓扑。本公开可以实现定位器地址的聚合，从而可以缩短转发表，并且可以实现网络的负载平衡。

3. 发明申请

US20120124226A1 SERVER, METHOD AND SYSTEM FOR PROVIDING NODE INFORMATION FOR P2P NETWORK 失效
标题翻译：用于提供P2P网络节点信息的服务器，方法和系统
公开(公告)号：US20120124226A1
公开(公告)日：2012-05-17
申请号：US13000981
申请日：2010-06-21
申请人： Yan Hu , Yong Xia , Yongqiang Liu , Quan Huang
发明人： Yan Hu , Yong Xia , Yongqiang Liu , Quan Huang
IPC分类号： G06F15/16
CPC分类号： H04L12/56 , H04L45/121 , H04L49/15 , H04L67/104
摘要： The invention provides a server, a method and a system for providing node information for P2P network. A server in a peer-to-peer (P2P) network comprises: a location information storage unit which stores coordinate information indicating a coordinate of each data node in the P2P network in a coordinate system that is created based on communication delays among data nodes in the P2P network; and a node information providing unit which, upon receipt of a request for information on data nodes having a first data item, selects one or more data nodes from data nodes having the first data item based on the coordinate information, and provides information indicating the selected one or more data nodes.
摘要翻译：本发明提供了一种用于为P2P网络提供节点信息的服务器，方法和系统。点对点（P2P）网络中的服务器包括：位置信息存储单元，其存储在基于数据节点之间的通信延迟创建的坐标系中的指示P2P网络中每个数据节点的坐标的坐标信息 P2P网络; 以及节点信息提供单元，其在接收到关于具有第一数据项的数据节点的信息的请求时，基于所述坐标信息从具有所述第一数据项的数据节点中选择一个或多个数据节点，并且提供指示所选择的一个或多个数据节点。

4. 发明申请

US20110282883A1 INDEXING SERVER AND METHOD THEREFOR 审中-公开
标题翻译：指导服务器及其方法
公开(公告)号：US20110282883A1
公开(公告)日：2011-11-17
申请号：US13125684
申请日：2010-03-26
申请人： Yongqiang Liu , Yong Xia , Yan Hu , Quan Huang
发明人： Yongqiang Liu , Yong Xia , Yan Hu , Quan Huang
IPC分类号： G06F17/30
CPC分类号： G06F16/1837
摘要： An indexing server of a P2P network and a method therefor are provided. The indexing server comprises: a metadata storage unit, which stores one or more entries, each of which is associated with a data file and includes a plurality of information items each indicating a node offering the data file and a location of the node; and a node information managing unit, which monitors the metadata storage unit to identify an entry stored in the metadata storage unit in which the number of information items exceeds a threshold, and transfers a portion of the information items included in the identified entry to another server, the transferred portion including as many as possible such information items that indicate nodes whose locations are close to each other.
摘要翻译：提供P2P网络的索引服务器及其方法。索引服务器包括：元数据存储单元，其存储一个或多个条目，每个条目与数据文件相关联，并且包括多个信息项，每个信息项指示提供数据文件的节点和节点的位置; 以及节点信息管理单元，其监视所述元数据存储单元，以识别存储在所述元数据存储单元中的条目，其中所述信息项的数量超过阈值，并将包括在所述识别的条目中的所述信息项的一部分传送到另一个服务器所传输的部分包括尽可能多的这样的信息项，其指示位置彼此接近的节点。

5. 发明申请

US20100110920A1 METHOD USED FOR RADIO MEASUREMENT AND A COMMUNICATION NODE IN A COMMUNICATION NETWORK 审中-公开
标题翻译：用于无线电测量的方法和通信网络中的通信节点
公开(公告)号：US20100110920A1
公开(公告)日：2010-05-06
申请号：US12569261
申请日：2009-09-29
申请人： Yongqiang LIU , Yong Xia , Quan Huang , Gang Wang
发明人： Yongqiang LIU , Yong Xia , Quan Huang , Gang Wang
IPC分类号： H04L12/26
CPC分类号： H04W24/10 , H04L43/50 , H04W48/08
摘要： A method used for radio measurement in a communication network is provided. The communication network comprises multiple basic service sets controlled by a core network controller. The method comprises the steps of: the core network controller issuing a measurement request to a communication node working on a service channel; the communication node switching to a non-service channel based on the measurement request; the communication node broadcasting a measurement beacon in the non-service channel and returning to the service channel immediately after the broadcasting; a node in the non-service channel receiving the measurement beacon; and based on the measurement beacon, calculating the received signal strength indicator (RSSI) from the communication node to the node in the non-service channel.
摘要翻译：提供了一种用于通信网络中的无线电测量的方法。通信网络包括由核心网络控制器控制的多个基本服务组。该方法包括以下步骤：核心网络控制器向在业务信道上工作的通信节点发出测量请求; 所述通信节点基于所述测量请求切换到非业务信道; 所述通信节点在所述非业务信道中广播测量信标，并且在所述广播之后立即返回所述服务信道; 所述非业务信道中的节点接收所述测量信标; 并且基于所述测量信标，从所述通信节点计算所述接收信号强度指示符（RSSI）到所述非服务信道中的所述节点。

6. 发明申请

US20110307564A1 DATA NODE APPARATUS, PEER INFORMATION ACQUISITION METHOD AND SYSTEM 审中-公开
标题翻译：数据节点设备，对等信息获取方法和系统
公开(公告)号：US20110307564A1
公开(公告)日：2011-12-15
申请号：US13124770
申请日：2010-03-19
申请人： Yanlin Luo , Yongqiang Liu , Songjie Chen , Quan Huang
发明人： Yanlin Luo , Yongqiang Liu , Songjie Chen , Quan Huang
IPC分类号： G06F15/16
CPC分类号： H04L67/1063 , H04L67/1072 , H04L67/18 , H04W4/023 , H04W4/50
摘要： A data node apparatus, a peer information acquisition method and a system are provided. An apparatus that serves as a data node in peer-to-peer (P2P) data exchange, comprising: a data node application unit that issues a peer list request and carries out data exchange with peers; and a list processing unit that intercepts an original peer list provided by an indexing server in response to the peer list request, issues a peer location request to an information server and receives peer location information provided by the information server in response to the peer location request, performs a processing on the original peer list based on the peer location information to derive a processed peer list, and provides the processed peer list to the data node application unit.
摘要翻译：提供数据节点装置，对等体信息获取方法和系统。一种用作对等（P2P）数据交换中的数据节点的装置，包括：发送对等体列表请求并与对等体进行数据交换的数据节点应用单元; 以及列表处理单元，其响应于对等体列表请求拦截由索引服务器提供的原始对等体列表，向对方信息服务器发出对等位置请求，并且响应于对等位置请求接收由信息服务器提供的对等位置信息基于对等位置信息对原始对等体列表执行处理以导出处理的对等体列表，并将处理的对等体列表提供给数据节点应用单元。

7. 发明授权

US08523981B2 Hydrophobic ozone-stable membrane made of polyvinylidene fluoride 有权
标题翻译：疏水性臭氧稳定膜由聚偏二氟乙烯制成
公开(公告)号：US08523981B2
公开(公告)日：2013-09-03
申请号：US13132941
申请日：2009-12-07
申请人： Quan Huang , Karl Bauer , Phung Duong , Oliver Schuster
发明人： Quan Huang , Karl Bauer , Phung Duong , Oliver Schuster
IPC分类号： B01D53/22 , B01D19/00 , B01D71/34 , B01D69/08 , D01D5/247
CPC分类号： B01D69/087 , B01D69/08 , B01D71/34 , B01D71/76 , B01D2325/02 , B01D2325/24
摘要： The invention relates to a hydrophobic, integrally asymmetrical hollow-fiber membrane made of a vinylidene fluoride homopolymer or copolymer, wherein the wall of the membrane has a microporous supporting layer having a sponge-like, open-pored, essentially isotropic pore structure without finger pores, the supporting layer extending across at least 90% of the wall thickness and having pores with an average diameter of less than 0.5 μm. The hollow-fiber membrane is characterized in that it has a separating layer adjacent to the supporting layer on its outer surface and that it has an outer surface with a homogeneous, uniform structure without pores, a porosity in the range from 40 to 80 vol. %, a wall thickness from 25 to 100 μm, a diameter of the lumen of the hollow-fiber membrane from 100 to 500 μm, a permeability for nitrogen of at least 25 ml/(cm2·min·bar), and an elongation at break of at least 250%. The invention further relates to a method for producing hollow-fiber membranes of this type.
摘要翻译：本发明涉及由偏二氟乙烯均聚物或共聚物制成的疏水性，整体不对称的中空纤维膜，其中膜的壁具有微孔支撑层，其具有海绵状，开孔，基本上各向同性的孔结构，无指孔，支撑层延伸穿过至少90％的壁厚并具有平均直径小于0.5μm的孔。中空纤维膜的特征在于，在其外表面上具有与支撑层相邻的分离层，并且其具有不具有孔的均匀，均匀结构的外表面，孔隙率在40至80体积％范围内。％，壁厚25〜100μm，中空纤维膜的管腔直径为100〜500μm，氮的渗透性至少为25ml /（cm2·min·bar），伸长率为至少打破250％。本发明还涉及这种类型的中空纤维膜的制造方法。

8. 发明申请

US20050175830A1 Method for producing foamed polymer moulded bodies and foamed polymer moulded bodies 有权
标题翻译：发泡聚合物成型体和发泡聚合物成型体的制造方法
公开(公告)号：US20050175830A1
公开(公告)日：2005-08-11
申请号：US10513402
申请日：2003-04-30
申请人： Frank Wiese , Hartmut Stenzel , Quan Huang , Bernd Seibig , Dieter Paul
发明人： Frank Wiese , Hartmut Stenzel , Quan Huang , Bernd Seibig , Dieter Paul
IPC分类号： C08J9/12 , B29C44/34 , B29C47/64 , B29C47/92 , B29K101/12 , B29K105/04 , D01F1/08 , D01F6/46 , B32B3/26
CPC分类号： B29C44/3446 , B29C44/348 , B29C47/0011 , B29C47/364 , B29C47/40 , B29C47/889 , B29C47/92 , B29C2947/92514 , B29C2947/92704 , B29C2947/92895 , B29C2947/92904 , Y10T428/249953 , Y10T428/249958 , Y10T428/249978 , Y10T428/249979 , Y10T428/2982
摘要： Method for producing foamed microporous polymer molded bodies by melting a thermoplastic polymer in a first zone of an extrusion device, mixing in a highly volatile blowing agent, conveying the polymer melt containing the blowing agent into a second zone in which dissolution of the blowing agent occurs to saturation of the polymer melt at the foaming temperature, and molding and foaming of the loaded polymer melt to a foamed structure, whereby, in the second zone, a pressure above 90 bar, a blowing agent concentration above the critical minimum concentration for complete foaming, and the foaming temperature, lying above the solidification temperature of the polymer melt saturated with blowing agent, are set such that the polymer molded body obtained has a porosity in the range between 40 and 90 vol. % and an open-cell pore structure with uniform cross-sectional distribution. Foamed microporous polymer molded bodies in the form of particles comprising a thermoplastic polymer with uniform open-cell pore structure, a porosity of 40 to 90 vol. %, an accessible proportion of pore volume of at least 0.75 and an average cell size between 1 and 100 μm.
摘要翻译：通过在挤出装置的第一区域中熔化热塑性聚合物来制造发泡微孔聚合物成型体的方法，在高挥发性发泡剂中混合，将含有发泡剂的聚合物熔体输送到发生发泡剂溶解的第二区域在发泡温度下使聚合物熔体饱和，并将负载的聚合物熔体成型和发泡成泡沫结构，由此在第二区域中压力高于90巴，发泡剂浓度高于完全发泡的临界最小浓度并且在发泡剂饱和的聚合物熔体的凝固温度以上的发泡温度被设定为使得得到的聚合物成型体的孔隙率在40〜90体积％的范围内。％和具有均匀横截面分布的开孔细孔结构。发泡微孔聚合物成型体，其为包含具有均匀开孔形式的热塑性聚合物的颗粒形式，孔隙率为40至90体积％。％，孔体积的可接近比例为至少0.75，平均泡孔尺寸为1至100μm。

9. 发明申请

US20080203598A1 METHOD FOR PRODUCING FOAMED POLYMER MOLDED BODIES AND SAID FOAMED POLYMER MOLDED BODIES 审中-公开
标题翻译：生产泡沫聚合物成型体和均匀发泡聚合物成型体的方法
公开(公告)号：US20080203598A1
公开(公告)日：2008-08-28
申请号：US12042972
申请日：2008-03-05
申请人： Frank Wiese , Hartmut Stenzel , Quan Huang , Bernd Seibig , Dieter Paul
发明人： Frank Wiese , Hartmut Stenzel , Quan Huang , Bernd Seibig , Dieter Paul
IPC分类号： C08J9/06
CPC分类号： B29C44/3446 , B29B9/065 , B29B9/12 , B29C44/348 , B29C48/04 , B29C48/37 , B29C48/40 , B29C48/9185 , B29C48/92 , B29C2948/92514 , B29C2948/92704 , B29C2948/92895 , B29C2948/92904 , Y10T428/249953 , Y10T428/249958 , Y10T428/249978 , Y10T428/249979 , Y10T428/2982
摘要： Method for producing foamed microporous polymer molded bodies by melting a thermoplastic polymer in a first zone of an extrusion device, mixing in a highly volatile blowing agent, conveying the polymer melt containing the blowing agent into a second zone in which dissolution of the blowing agent occurs to saturation of the polymer melt at the foaming temperature, and molding and foaming of the loaded polymer melt to a foamed structure, whereby, in the second zone, a pressure above 90 bar, a blowing agent concentration above the critical minimum concentration for complete foaming, and the foaming temperature, lying above the solidification temperature of the polymer melt saturated with blowing agent, are set such that the polymer molded body obtained has a porosity in the range between 40 and 90 vol. % and an open-cell pore structure with uniform cross-sectional distribution. Foamed microporous polymer molded bodies in the form of particles comprising a thermoplastic polymer with uniform open-cell pore structure, a porosity of 40 to 90 vol. %, an accessible proportion of pore volume of at least 0.75 and an average cell size between 1 and 100 μm.
摘要翻译：通过在挤出装置的第一区域中熔化热塑性聚合物来制造发泡微孔聚合物成型体的方法，在高挥发性发泡剂中混合，将含有发泡剂的聚合物熔体输送到发生发泡剂溶解的第二区域在发泡温度下使聚合物熔体饱和，并将负载的聚合物熔体成型和发泡成泡沫结构，由此在第二区域中压力高于90巴，发泡剂浓度高于完全发泡的临界最小浓度并且在发泡剂饱和的聚合物熔体的凝固温度以上的发泡温度被设定为使得得到的聚合物成型体的孔隙率在40〜90体积％的范围内。％和具有均匀横截面分布的开孔细孔结构。发泡微孔聚合物成型体，其为包含具有均匀开孔形式的热塑性聚合物的颗粒形式，孔隙率为40至90体积％。％，孔体积的可接近比例为至少0.75，平均泡孔尺寸为1至100μm。

10. 发明申请

US20070296508A1 Auto-adjusting high accuracy oscillator 审中-公开
标题翻译：自动调整高精度振荡器
公开(公告)号：US20070296508A1
公开(公告)日：2007-12-27
申请号：US11896180
申请日：2007-08-30
申请人： Chih Yang , Chien Lee , Hsiang Liu , Quan Huang
发明人： Chih Yang , Chien Lee , Hsiang Liu , Quan Huang
IPC分类号： H03L7/085
CPC分类号： H03L7/0991 , H03L7/093 , H04L7/08
摘要： An auto-adjusting high accuracy oscillator is disclosed, which comprises: a frequency comparator, for comparing a synchronization signal obtained from a USB host with an oscillation signal obtain from a device; a control tuning circuit, further comprising a counter and an adder/sub circuit; and an oscillating element; wherein a variation is obtained by the counting of the counter while transmitting the variation to the adder/sub circuit to be encoded thereby into a digital code so as to enable the oscillating element to perform a frequency up/down operation accordingly for approaching the synchronization signal successively.
摘要翻译：公开了一种自动调节高精度振荡器，它包括：频率比较器，用于将从USB主机获得的同步信号与从设备获得的振荡信号进行比较; 控制调谐电路，还包括计数器和加法器/子电路; 和振荡元件; 其中通过对所述计数器进行计数而获得变化，同时将所述变化发送到要编码的加法器/子电路，从而形成数字代码，以使所述振荡元件能够相应地进行上变频/下变频操作以接近所述同步信号依次。

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