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1. 发明授权

US08180887B2 Geolocation mapping of network devices 有权
标题翻译：网络设备的地理位置映射
公开(公告)号：US08180887B2
公开(公告)日：2012-05-15
申请号：US12336163
申请日：2008-12-16
申请人： Dan Li , Yunxin Liu , Chuanxiong Guo , Yongguang Zhang
发明人： Dan Li , Yunxin Liu , Chuanxiong Guo , Yongguang Zhang
IPC分类号： G06F15/16 , G06F15/173
CPC分类号： H04W4/02 , H04L41/12 , H04L67/18
摘要： A geographic location of a network device is determined using response delay times from internet servers used as landmarks. A coordination server provides to a client a list of area landmark servers (ALS) with known geographic locations. The client probes ALSs, measures response delays, and provides results to the coordination server. The coordination server then provides to the client a list of additional city landmark servers (CLS) within the area. The client probes the CLSs and provides results to the coordination server which then determines the geographic location of the client.
摘要翻译：使用来自用作地标的互联网服务器的响应延迟时间来确定网络设备的地理位置。协调服务器向客户端提供具有已知地理位置的区域地标服务器（ALS）的列表。客户端探测ALS，测量响应延迟，并向协调服务器提供结果。然后，协调服务器向客户端提供该区域内的附加城市地标服务器（CLS）的列表。客户端探测CLS并向协调服务器提供结果，然后协调服务器确定客户端的地理位置。

2. 发明申请

US20100153540A1 GEOLOCATION MAPPING OF NETWORK DEVICES 有权
标题翻译：网络设备的地理映射
公开(公告)号：US20100153540A1
公开(公告)日：2010-06-17
申请号：US12336163
申请日：2008-12-16
申请人： Dan Li , Chuanxiong Guo , Yunxin Liu , Yongguang Zhang
发明人： Dan Li , Chuanxiong Guo , Yunxin Liu , Yongguang Zhang
IPC分类号： G06F15/173
CPC分类号： H04W4/02 , H04L41/12 , H04L67/18
摘要： A geographic location of a network device is determined using response delay times from internet servers used as landmarks. A coordination server provides to a client a list of area landmark servers (ALS) with known geographic locations. The client probes ALSs, measures response delays, and provides results to the coordination server. The coordination server then provides to the client a list of additional city landmark servers (CLS) within the area. The client probes the CLSs and provides results to the coordination server which then determines the geographic location of the client.
摘要翻译：使用来自用作地标的互联网服务器的响应延迟时间来确定网络设备的地理位置。协调服务器向客户端提供具有已知地理位置的区域地标服务器（ALS）的列表。客户端探测ALS，测量响应延迟，并向协调服务器提供结果。然后，协调服务器向客户端提供该区域内的附加城市地标服务器（CLS）的列表。客户端探测CLS并向协调服务器提供结果，然后协调服务器确定客户端的地理位置。

3. 发明申请

US20100153523A1 SCALABLE INTERCONNECTION OF DATA CENTER SERVERS USING TWO PORTS 审中-公开
标题翻译：使用两个端口的数据中心服务器的可伸缩互连
公开(公告)号：US20100153523A1
公开(公告)日：2010-06-17
申请号：US12336228
申请日：2008-12-16
申请人： Dan Li , Chuanxiong Guo , Kun Tan , Haitao Wu , Yongguang Zhang
发明人： Dan Li , Chuanxiong Guo , Kun Tan , Haitao Wu , Yongguang Zhang
IPC分类号： G06F15/173 , G06F15/16
CPC分类号： H04L45/00 , H04L45/26 , H04L67/1097
摘要： Large numbers of commodity servers in a data center may be inexpensively interconnected using low-cost commodity network switches, a first network port on each commodity server, a second network port on each commodity server, and a traffic-aware routing module executed on each commodity server. Connecting two or more commodity servers via the first network ports on each server to a commodity network switch forms a unit. Connecting two commodity servers in different units forms a group. Each unit has a direct connection via a second network port on a commodity server in the unit to another unit. Each group may have a direct connection via a second network port on a commodity server in the group to another group. Traffic-aware routing modules executed on each commodity server determine routing of data between servers and balance traffic across the first and second ports.
摘要翻译：数据中心中的大量商品服务器可以使用低成本商品网络交换机，每个商品服务器上的第一网络端口，每个商品服务器上的第二网络端口以及在每个商品上执行的流量感知路由模块来廉价互连服务器。通过每个服务器上的第一个网络端口将两个或多个商品服务器连接到商品网络交换机，形成一个单元。连接不同单位的两个商品服务器组成一个组。每个单元通过单元中商品服务器上的第二个网络端口直接连接到另一个单元。每个组可以通过组中的商品服务器上的第二网络端口直接连接到另一组。在每个商品服务器上执行的流量感知路由模块确定服务器之间的数据路由，并平衡第一和第二端口的流量。

4. 发明授权

US08065433B2 Hybrid butterfly cube architecture for modular data centers 有权
标题翻译：用于模块化数据中心的混合蝴蝶立方体架构
公开(公告)号：US08065433B2
公开(公告)日：2011-11-22
申请号：US12351355
申请日：2009-01-09
申请人： Chuanxiong Guo , Guohan Lu , Dan Li , Haitao Wu , Yunfeng Shi , Danfeng Zhang , Yongguang Zhang , Songwu Lu
发明人： Chuanxiong Guo , Guohan Lu , Dan Li , Haitao Wu , Yunfeng Shi , Danfeng Zhang , Yongguang Zhang , Songwu Lu
IPC分类号： G06F15/173 , H03K17/00 , H04L12/28 , H04L12/50
CPC分类号： H04L45/38 , H04L41/00 , H04L45/125 , H04L45/24 , H04L45/28 , H04L45/34 , H04L45/745 , H04L47/125 , H04L47/626 , H04L49/10 , H04L49/3009 , H04L49/356
摘要： A hybrid Butterfly Cube (“BCube”) architecture is described herein. The BCube architecture is a server-centric network architectural design, and includes a plurality of servers. Each of the plurality of servers may have multiple network ports and serve not only as an end host, but also an intermediate relay node for other servers. The BCube architecture further includes a plurality of switches which are arranged in multiple levels. Each switch has a certain number of network ports for connecting to the servers. The BCube architecture provides multiple parallel paths between any two servers. A packet source routing protocol and a BCube source routing (BSR) protocol are used to determine which path is used for routing a packet between any two servers.
摘要翻译：本文描述了混合蝴蝶立方体（“BCube”）结构。 BCube架构是以服务器为中心的网络架构设计，并且包括多个服务器。多个服务器中的每一个可以具有多个网络端口，并且不仅用作终端主机，而且还用于其他服务器的中间中继节点。 BCube架构还包括多个以多个层级布置的开关。每个交换机都有一定数量的网络端口用于连接到服务器。 BCube架构在任何两个服务器之间提供多个并行路径。使用分组源路由协议和BCube源路由（BSR）协议来确定哪个路径用于在任何两个服务器之间路由分组。

5. 发明申请

US20120026917A1 SERVER-CENTRIC HIGH PERFORMANCE NETWORK ARCHITECTURE FOR MODULAR DATA CENTERS 有权
标题翻译：用于模块化数据中心的服务器中央高性能网络架构
公开(公告)号：US20120026917A1
公开(公告)日：2012-02-02
申请号：US13273143
申请日：2011-10-13
申请人： Chuanxiong Guo , Guohan Lv , Dan Li , Haitao Wu , Yunfeng Shi , Danfeng Zhang , Yongguang Zhang , Songwu Lu
发明人： Chuanxiong Guo , Guohan Lv , Dan Li , Haitao Wu , Yunfeng Shi , Danfeng Zhang , Yongguang Zhang , Songwu Lu
IPC分类号： H04L12/56 , H04L12/28
CPC分类号： H04L45/38 , H04L41/00 , H04L45/125 , H04L45/24 , H04L45/28 , H04L45/34 , H04L45/745 , H04L47/125 , H04L47/626 , H04L49/10 , H04L49/3009 , H04L49/356
摘要： Disclosed are systems and methods for network architecture that is a server-centric network architectural design.
摘要翻译：公开的是以服务器为中心的网络架构设计的网络架构的系统和方法。

6. 发明申请

US20110202682A1 NETWORK STRUCTURE FOR DATA CENTER UNIT INTERCONNECTION 审中-公开
标题翻译：数据中心单元互连的网络结构
公开(公告)号：US20110202682A1
公开(公告)日：2011-08-18
申请号：US12705510
申请日：2010-02-12
申请人： Haitao Wu , Guohan Lu , Dan Li , Chuanxiong Guo , Yongguang Zhang
发明人： Haitao Wu , Guohan Lu , Dan Li , Chuanxiong Guo , Yongguang Zhang
IPC分类号： G06F15/173
CPC分类号： G06F15/17337
摘要： A number of data center units in a data center system may be directly connected with each other via switch interfaces. The data center system is server-centric and scalable by storing routing logics (e.g., inter-data center unit logic and/or inner-data center unit logic) at each server to achieve routing, load balancing, and/or fault tolerance. Switch interfaces of the data center units, thus, may be dumb devices and a centralized router for routing data among data center units may be omitted.
摘要翻译：数据中心系统中的多个数据中心单元可以通过交换接口直接相连。通过在每个服务器处存储路由逻辑（例如，数据间中心单元逻辑和/或内部数据中心单元逻辑）来实现路由，负载平衡和/或容错，数据中心系统是以服务器为中心和可扩展的。因此，数据中心单元的切换接口可以是哑设备，并且可以省略用于在数据中心单元之间路由数据的集中式路由器。

7. 发明申请

US20100180048A1 Server-Centric High Performance Network Architecture for Modular Data Centers 有权
标题翻译：以数据中心为中心的以服务器为中心的高性能网络架构
公开(公告)号：US20100180048A1
公开(公告)日：2010-07-15
申请号：US12351355
申请日：2009-01-09
申请人： Chuanxiong Guo , Guohan Lu , Dan Li , Haitao Wu , Yunfeng Shi , Danfeng Zhang , Yongguang Zhang , Songwu Lu
发明人： Chuanxiong Guo , Guohan Lu , Dan Li , Haitao Wu , Yunfeng Shi , Danfeng Zhang , Yongguang Zhang , Songwu Lu
IPC分类号： G06F15/16 , G06F15/173
CPC分类号： H04L45/38 , H04L41/00 , H04L45/125 , H04L45/24 , H04L45/28 , H04L45/34 , H04L45/745 , H04L47/125 , H04L47/626 , H04L49/10 , H04L49/3009 , H04L49/356
摘要： Disclosed are systems and methods for network architecture that is a server-centric network architectural design.
摘要翻译：公开的是以服务器为中心的网络架构设计的网络架构的系统和方法。

8. 发明授权

US09288134B2 Server-centric high performance network architecture for modular data centers 有权
标题翻译：以服务器为中心的高性能网络架构，适用于模块化数据中心
公开(公告)号：US09288134B2
公开(公告)日：2016-03-15
申请号：US13273143
申请日：2011-10-13
申请人： Chuanxiong Guo , Guohan Lv , Dan Li , Haitao Wu , Yunfeng Shi , Danfeng Zhang , Yongguang Zhang , Songwu Lu
发明人： Chuanxiong Guo , Guohan Lv , Dan Li , Haitao Wu , Yunfeng Shi , Danfeng Zhang , Yongguang Zhang , Songwu Lu
IPC分类号： H04L12/28 , H04L12/729 , H04L12/24 , H04L12/721 , H04L12/933 , H04L12/931
CPC分类号： H04L45/38 , H04L41/00 , H04L45/125 , H04L45/24 , H04L45/28 , H04L45/34 , H04L45/745 , H04L47/125 , H04L47/626 , H04L49/10 , H04L49/3009 , H04L49/356
摘要： Disclosed are systems and methods for network architecture that is a server-centric network architectural design.
摘要翻译：公开的是以服务器为中心的网络架构设计的网络架构的系统和方法。

9. 发明授权

US09136805B2 Class HD power amplifier 有权
标题翻译：高清功率放大器
公开(公告)号：US09136805B2
公开(公告)日：2015-09-15
申请号：US14039208
申请日：2013-09-27
申请人： Dan Li , Hui Shen , Yang Pan
发明人： Dan Li , Hui Shen , Yang Pan
IPC分类号： H03F3/04 , H03G3/00 , H03F3/217
CPC分类号： H03F3/2175 , H03F1/025 , H03F3/217
摘要： A multi-level amplifier including a converter circuit being supplied with a supply voltage and operable to generate at least two output voltages, a voltage comparator circuit adapted to compare each of the output voltages with the supply voltage to generate a driving signal, and an amplifier circuit being supplied with an analog input signal, the amplifier circuit including an analog-to-digital converter coupled to a power stage driver and power stage, wherein the power stage driver receives the driving signal from the voltage comparator.
摘要翻译：一种多电平放大器，包括被提供有电源电压并可操作以产生至少两个输出电压的转换器电路，电压比较器电路，其适于将每个输出电压与电源电压进行比较以产生驱动信号;以及放大器电路被提供有模拟输入信号，放大器电路包括耦合到功率级驱动器和功率级的模数转换器，其中功率级驱动器接收来自电压比较器的驱动信号。

10. 发明授权

US09084898B2 Method and device for providing anti-tachyarrhythmia therapy 有权
标题翻译：提供抗快速性心律失常治疗的方法和装置
公开(公告)号：US09084898B2
公开(公告)日：2015-07-21
申请号：US13569208
申请日：2012-08-08
申请人： Dan Li
发明人： Dan Li
IPC分类号： A61N1/365 , A61N1/362 , A61N1/36 , A61N1/39
CPC分类号： A61N1/3621 , A61N1/3605 , A61N1/36114 , A61N1/36564 , A61N1/3962
摘要： Various system embodiments comprise at least one sensor input adapted to receive at least one sensed signal associated with a tachyarrhythmia, a feature set extractor adapted to extract at least two features from the at least one sensed signal associated with the tachyarrhythmia, a feature set generator adapted to form a feature set using the at least two features extracted by the feature set extractor, at least one generator adapted for use to selectively apply an anti-tachycardia pacing (ATP) therapy and a neural stimulation (NS) therapy, and a controller adapted to respond to the feature set. The controller is adapted to initiate the NS therapy when the feature set corresponds to criteria for applying the NS therapy to modify the tachyarrhythmia, and initiate the ATP therapy to terminate the modified tachyarrhythmia. Other aspects and embodiments are provided herein.
摘要翻译：各种系统实施例包括适于接收与快速性心律失常相关联的至少一个感测信号的至少一个传感器输入，适于从与快速性心律失常相关联的至少一个感测信号中提取至少两个特征的特征集提取器，适于以使用由所述特征集提取器提取的所述至少两个特征来形成特征集合，适于用于选择性地应用抗心动过速起搏（ATP）治疗和神经刺激（NS）治疗）的至少一个发生器，以及适于以响应功能集。当特征集合对应于应用NS治疗来修改快速性心律失常的标准时，控制器适于启动NS治疗，并且启动ATP治疗以终止改变的快速性心律失常。本文提供了其它方面和实施例。

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