公开(公告)号：US08676834B2

公开(公告)日：2014-03-18

申请号：US13028948

申请日：2011-02-16

申请人： Bin He

发明人： Bin He

IPC分类号： G06F7/00 ,  G06F17/30

CPC分类号： G06F17/30489 ,  G06F17/30324

摘要： Systems are disclosed of processing a set-level query across one or more attributes, the query being grouped by one or more attributes, whereby groups that satisfy the set-level query may be aggregated over one or more attributes. The systems use bitwise arithmetic to efficiently traverse bitmap and bit-slice vectors and indexes of a data relation to determine groups that solve the set-level query.

摘要翻译： 公开了系统以跨越一个或多个属性来处理集级别查询，该查询被一个或多个属性分组，由此可以通过一个或多个属性来聚合满足集级别查询的组。 系统使用按位运算来有效地遍历位图和位片向量以及数据关系的索引，以确定解决集级别查询的组。

公开(公告)号：US20140073354A1

公开(公告)日：2014-03-13

申请号：US14114734

申请日：2011-05-04

申请人： Bin He ,  Zhongqiu Lin ,  Liang Shi ,  Aron Yu

发明人： Bin He ,  Zhongqiu Lin ,  Liang Shi ,  Aron Yu

IPC分类号： H04W24/02

CPC分类号： H04W24/02 ,  G01S5/021 ,  G01S5/0252 ,  H04W64/00

摘要： The present invention relates to a method and a positioning server in a radio access network for collecting radio fingerprint positioning data records from different nodes. The data records comprise geographical positions and radio network communication parameters and are stored and grouped in clusters in the positioning server. A geometrical shape representing a geographical area based on the network communication parameters in the collected positioning data records in the cluster is computed. When a notification about changed network configuration parameters for a radio cell is received, known positioning servers simply erase all positioning data records related to that radio cell. This results in the unavailability of still valid positioning data. The present invention overcomes this problem by selectively erase positioning data records in the positioning server only when the configuration parameters have changed beyond a predefined value range.

摘要翻译： 无线接入网中的方法和定位服务器技术领域本发明涉及一种无线接入网络中的方法和定位服务器，用于收集来自不同节点的无线指纹定位数 数据记录包括地理位置和无线电网络通信参数，并且在定位服务器中以簇的形式存储和分组。 计算表示基于集群中收集的定位数据记录中的网络通信参数的地理区域的几何形状。 当接收到关于无线电小区的改变的网络配置参数的通知时，已知的定位服务器简单地擦除与该无线电小区有关的所有定位数据记录。 这导致不可用的仍然有效的定位数据。 本发明通过仅当配置参数已经改变超出预定值范围时选择性地删除定位服务器中的定位数据记录来克服该问题。

公开(公告)号：US08655859B2

公开(公告)日：2014-02-18

申请号：US12714929

申请日：2010-03-01

申请人： Ying Chen ,  Bin He ,  Rui Wang

发明人： Ying Chen ,  Bin He ,  Rui Wang

IPC分类号： G06F7/00 ,  G06F17/00

CPC分类号： G06F17/30563 ,  G06F17/30359

摘要： System and methods manage concurrent ETL processes accessing a database. Exemplary embodiments include a method for concurrency management for ETL processes in a database having database tables and communicatively coupled to a computer, the method including establishing a session lock for the database, determining that a current ETL process is accessing the database at a current time, associating a current expiration time with the session lock, the expiration time being stored in a lock table in the database, sending the session lock to the current ETL process and performing ETL-level locking for the current ETL process.

摘要翻译： 系统和方法管理访问数据库的并发ETL进程。 示例性实施例包括用于具有数据库表并且通信地耦合到计算机的数据库中的ETL进程的并发管理的方法，所述方法包括为数据库建立会话锁定，确定当前ETL进程正在当前时间访问数据库， 将当前到期时间与会话锁相关联，到期时间存储在数据库中的锁定表中，将会话锁定发送到当前ETL进程，并为当前ETL进程执行ETL级别锁定。

公开(公告)号：US08568924B2

公开(公告)日：2013-10-29

申请号：US13307372

申请日：2011-11-30

申请人： Jun Ma ,  Zhaojie Wei ,  Guanghui Feng ,  Bin He ,  Gang Xu ,  Tao Zheng

发明人： Jun Ma ,  Zhaojie Wei ,  Guanghui Feng ,  Bin He ,  Gang Xu ,  Tao Zheng

IPC分类号： H01M4/133

CPC分类号： H01M4/133 ,  H01M4/0471 ,  H01M4/1393 ,  H01M4/587 ,  H01M4/622 ,  H01M10/0525 ,  Y10T29/49108 ,  Y10T29/49115

摘要： An improved anode material for a lithium ion battery is disclosed. The improved anode material can improve both electric conductivity and the mechanical resilience of the anode, thus drastically increasing the lifetime of lithium ion batteries.

摘要翻译： 公开了用于锂离子电池的改进的阳极材料。 改进的阳极材料可以改善阳极的导电性和机械回弹性，从而大大提高了锂离子电池的使用寿命。

公开(公告)号：US08479158B2

公开(公告)日：2013-07-02

申请号：US12134011

申请日：2008-06-05

申请人： Ying Chen ,  Bin He ,  Ana Lelescu ,  James J. Rhodes ,  Rui Wang

发明人： Ying Chen ,  Bin He ,  Ana Lelescu ,  James J. Rhodes ,  Rui Wang

IPC分类号： G06F9/44

CPC分类号： G06F17/30592 ,  G06F11/1471 ,  G06F2201/80 ,  G06Q30/02

摘要： A method for use with an information (or data) warehouse comprises managing the information warehouse with instructions in a declarative language. The instructions specify information warehouse-level tasks to be done without specifying certain details of how the tasks are to be implemented, for example, using databases and text indexers. The details are hidden from the user and include, for example, in an information warehouse having a FACT table that joins two or more dimension tables, details of database level operations when structured data are being handled, including database command line utilities, database drivers, and structured query language (SQL) statements; and details of text-indexing engines when unstructured data are being handled. The information warehouse is managed in a dynamic way in which different tasks—such as data loading tasks and information warehouse construction tasks—may be interleaved (i.e., there is no particular order in which the different tasks must be completed).

摘要翻译： 一种与信息（或数据）仓库一起使用的方法包括以声明性语言的指令管理信息仓库。 该指令指定要完成的信息仓库级任务，而不指定如何实现任务的某些细节，例如使用数据库和文本索引器。 这些细节从用户隐藏起来，例如包括在具有连接两个或多个维度表的FACT表的信息仓库中，当处理结构化数据时的数据库级别操作的细节，包括数据库命令行实用程序，数据库驱动程序， 和结构化查询语言（SQL）语句; 以及正在处理非结构化数据时文本索引引擎的细节。 信息仓库以动态的方式进行管理，其中不同的任务（例如数据加载任务和信息仓库构建任务）可以被交错（即，不存在必须完成不同任务的特定顺序）。

公开(公告)号：US20130136994A1

公开(公告)日：2013-05-30

申请号：US13307372

申请日：2011-11-30

申请人： Jun Ma ,  Zhaojie Wei ,  Guanghui Feng ,  Bin He ,  Gang Xu ,  Tao Zheng

发明人： Jun Ma ,  Zhaojie Wei ,  Guanghui Feng ,  Bin He ,  Gang Xu ,  Tao Zheng

IPC分类号： C01B31/02 ,  H01M4/583 ,  B82Y30/00 ,  B82Y40/00

CPC分类号： H01M4/133 ,  H01M4/0471 ,  H01M4/1393 ,  H01M4/587 ,  H01M4/622 ,  H01M10/0525 ,  Y10T29/49108 ,  Y10T29/49115

摘要： An improved anode material for a lithium ion battery is disclosed. The improved anode material can improve both electric conductivity and the mechanical resilience of the anode, thus drastically increasing the lifetime of lithium ion batteries.

摘要翻译： 公开了用于锂离子电池的改进的阳极材料。 改进的阳极材料可以改善阳极的导电性和机械回弹性，从而大大提高了锂离子电池的使用寿命。

公开(公告)号：US08306067B2

公开(公告)日：2012-11-06

申请号：US12668298

申请日：2007-04-11

申请人： Yingjie Di ,  Tao He ,  Bin He ,  Mengmeng Shu ,  Jingmin Huang

发明人： Yingjie Di ,  Tao He ,  Bin He ,  Mengmeng Shu ,  Jingmin Huang

IPC分类号： H04J1/00 ,  H03D7/16 ,  H03D5/00 ,  H03D3/00 ,  H04B7/12 ,  H04L27/14 ,  H03K3/03

CPC分类号： H01P1/2136

摘要： The invention discloses a dual frequency multiplexer by which a first and second coaxial harmonic oscillator type band pass filters are disposed in a box. The box includes a base body, a cover plate and a cover body. The two coaxial harmonic oscillator type hand pass filters are located on the base body and spaced each other by a metal plate; the multiplexer port, first and second ports are positioned on lateral side of the base body. The blocking capacitors are contained in the coaxial chamber of the two coaxial harmonic oscillator type band pass filters. The cover plate is secured on the base body; the first and second direct current circuits are placed on the cover plate; the low pass filters of the first and second direct current circuits are fixed on an edge of a top surface of the coaxial chamber by means of a support member; the cover body and the base body are fastened with each other. The blocking capacitors each are of distributed parameter capacitor. Utilization of distributed blocking capacitors makes the product of the invention small. Moreover, improvement of the structure of the invention brings effect such as less differential loss, large power capacity, as well as high isolation degree between circuits.

摘要翻译： 本发明公开了一种双频多路复用器，其中第一和第二同轴谐波振荡器型带通滤波器设置在盒中。 盒子包括基体，盖板和盖体。 两个同轴谐波振荡器型手持式滤波器位于基体上，并通过金属板彼此隔开; 多路复用器端口，第一和第二端口位于基体的侧面。 隔离电容器包含在两个同轴谐波振荡器型带通滤波器的同轴腔室中。 盖板固定在基体上; 第一和第二直流电路放置在盖板上; 第一和第二直流电路的低通滤波器借助于支撑构件固定在同轴腔的顶表面的边缘上; 盖体和基体彼此紧固。 隔离电容器分别为分布参数电容器。 分散阻塞电容器的使用使得本发明的产品变小。 此外，本发明的结构的改进带来诸如差分损耗较小，功率容量大，电路间隔离度高的效果。

公开(公告)号：US08249277B2

公开(公告)日：2012-08-21

申请号：US12141887

申请日：2008-06-18

申请人： Shih-Fang Wong ,  Tai-Chun Li ,  Bin He ,  Tsung-Jen Chuang

发明人： Shih-Fang Wong ,  Tai-Chun Li ,  Bin He ,  Tsung-Jen Chuang

IPC分类号： H03G3/00 ,  H03G9/00

CPC分类号： H03G3/001 ,  H03G3/02

摘要： A method for automatically switching volume adjustment mode of an electronic device is provided. The method includes: storing a first predetermined volume and a second predetermined volume; when receiving a signal for volume adjustments, judging a current adjustment mode of the electronic device; if the current adjustment mode is the heavy adjustment mode, adjusting the volume with larger increment/decrement; if a value of the volume is larger than or equal to the first predetermined volume, switching to the light adjustment mode automatically; if the adjustment mode is the light adjustment mode, adjusting the volume with smaller increment/decrement; if the volume is less than or equal to the second predetermined volume, switching to the heavy adjustment mode automatically. The present invention also provides an electronic device capable of switching volume adjustment mode automatically.

摘要翻译： 提供一种用于自动切换电子设备的音量调节模式的方法。 该方法包括：存储第一预定体积和第二预定体积; 当接收到用于音量调节的信号时，判断电子设备的当前调整模式; 如果当前调整模式是重调整模式，则以较大的增量/减量调节音量; 如果音量值大于或等于第一预定音量，则自动切换到调光模式; 如果调整模式是调光模式，则以较小的增量/减量调节音量; 如果体积小于或等于第二预定体积，则自动切换到重度调节模式。 本发明还提供一种能够自动切换音量调节模式的电子装置。

公开(公告)号：US08234297B2

公开(公告)日：2012-07-31

申请号：US12714729

申请日：2010-03-01

申请人： Bin He

发明人： Bin He

IPC分类号： G06F7/00

CPC分类号： G06F17/30958 ,  G06F17/30489

摘要： A method and system for efficiently answering a local neighborhood aggregation query over graph data. A graph which has a plurality of nodes is received and stored in memory. A local neighborhood aggregation query is received. A processing engine applies forward processing with differential index-based pruning, backward processing using partial distribution, or an enhanced backward processing that combines the backward processing and the forward processing. As a result of the forward, backward, or enhanced backward processing, nodes in the graph that have the top-k highest aggregate values over neighbors within h-hops of the nodes are determined. Identities of entities or persons associated with the determined nodes are presented and/or stored.

摘要翻译： 一种用于通过图形数据有效地应答局部邻域聚合查询的方法和系统。 具有多个节点的图被接收并存储在存储器中。 接收到本地邻域聚合查询。 处理引擎使用基于差分索引的修剪，使用部分分发的后向处理或者组合后向处理和前向处理的增强后向处理的前向处理。 作为向前，向后或增强的后向处理的结果，确定在节点的h-hop内具有超过邻居的顶部k个最高聚合值的图中的节点。 呈现和/或存储与确定的节点相关联的实体或人员的身份。

公开(公告)号：US08078570B2

公开(公告)日：2011-12-13

申请号：US12434378

申请日：2009-05-01

申请人： Ying Chen ,  Bin He ,  William Scott Spangler

发明人： Ying Chen ,  Bin He ,  William Scott Spangler

IPC分类号： G06F17/30

CPC分类号： G06F17/30592

摘要： A method, system, and computer program product are disclosed. Exemplary embodiments of the method, system, and computer program product may include hardware, process steps, and computer program instructions for supporting versioning in a data warehouse. The data warehouse may include a data warehouse engine for creating a data warehouse including a fact table and temporary tables. Updated or new data records may be transferred into the data warehouse and bulk loaded into the temporary tables. The updated or new data records may be evaluated for attributes matching existing data records. A version number may be assigned to data records and data records may be marked as being the most current version. Updated and new data records may be bulk loaded from the temporary tables into the fact table when a version number or a version status is calculated.

摘要翻译： 公开了一种方法，系统和计算机程序产品。 方法，系统和计算机程序产品的示例性实施例可以包括用于支持数据仓库中的版本控制的硬件，处理步骤和计算机程序指令。 数据仓库可以包括用于创建包括事实表和临时表的数据仓库的数据仓库引擎。 更新的或新的数据记录可能会被传输到数据仓库中并批量加载到临时表中。 可以针对与现有数据记录匹配的属性来评估更新的或新的数据记录。 可以将版本号分配给数据记录，并且可以将数据记录标记为最新版本。 当计算版本号或版本状态时，更新的新数据记录可能会从临时表批量加载到事实表中。