专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08559960B2 PBX mobility system with multiple call legs 有权
标题翻译：具有多个呼叫线路的PBX移动系统
公开(公告)号：US08559960B2
公开(公告)日：2013-10-15
申请号：US13481901
申请日：2012-05-28
申请人： Abhinav Gupta , Richard George
发明人： Abhinav Gupta , Richard George
IPC分类号： H04W40/24
CPC分类号： H04L65/1053 , H04M3/42314 , H04M3/58 , H04M7/006 , H04M7/1225 , H04M2203/1091 , H04M2203/2022 , H04M2203/5018 , H04M2207/20
摘要： A private branch exchange (PBX) mobility system and associated method for re-using of call legs in an enterprise system. The enterprise system includes a session management platform (SMP) having a private branch exchange (PBX) mobility enabler, the PBX mobility enabler having third-party control communications to one or more PBXs over a session control interface, such as a Session Initiation Protocol (SIP) interface. The PBXs are in communication with one or more media servers. The PBX mobility enabler is configured to provide control communications to the PBXs over the session control interfaces to re-use a wireless call leg and connect to other call legs.
摘要翻译：专用交换机（PBX）移动系统及其在企业系统中重新使用呼叫支路的相关方法。企业系统包括具有专用分支交换（PBX）移动性使能器的会话管理平台（SMP），PBX移动性支持器通过会话控制接口（例如会话发起协议）向一个或多个PBX发送第三方控制通信 SIP）接口。集团电话与一个或多个媒体服务器通信。 PBX移动性启用器被配置为通过会话控制接口向集团电话提供控制通信，以重新使用无线呼叫支路并连接到其他呼叫支路。

2. 发明授权

US08208931B2 PBX mobility system with multiple call legs 有权
标题翻译：具有多个呼叫线路的PBX移动系统
公开(公告)号：US08208931B2
公开(公告)日：2012-06-26
申请号：US12393334
申请日：2009-02-26
申请人： Abhinav Gupta , Richard George
发明人： Abhinav Gupta , Richard George
IPC分类号： H04W40/02
CPC分类号： H04L65/1053 , H04M3/42314 , H04M3/58 , H04M7/006 , H04M7/1225 , H04M2203/1091 , H04M2203/2022 , H04M2203/5018 , H04M2207/20
摘要： A private branch exchange (PBX) mobility system and associated method for re-using of call legs in an enterprise system. The enterprise system includes a session management platform (SMP) having a private branch exchange (PBX) mobility enabler, the PBX mobility enabler having third-party control communications to one or more PBXs over a session control interface, such as a Session Initiation Protocol (SIP) interface. The PBXs are in communication with one or more media servers. The PBX mobility enabler is configured to provide control communications to the PBXs over the session control interfaces to re-use a wireless call leg and connect to other call legs.
摘要翻译：专用交换机（PBX）移动系统及其在企业系统中重新使用呼叫支路的相关方法。企业系统包括具有专用分支交换（PBX）移动性使能器的会话管理平台（SMP），PBX移动性支持器通过会话控制接口（例如会话发起协议）向一个或多个PBX发送第三方控制通信 SIP）接口。集团电话与一个或多个媒体服务器通信。 PBX移动性启用器被配置为通过会话控制接口向集团电话提供控制通信，以重新使用无线呼叫支路并连接到其他呼叫支路。

3. 发明申请

US20110268019A1 USING JOINT DECODING ENGINE IN A WIRELESS DEVICE 有权
标题翻译：在无线设备中使用联合解码引擎
公开(公告)号：US20110268019A1
公开(公告)日：2011-11-03
申请号：US12769916
申请日：2010-04-29
申请人： Jia Tang , Atul A. Salvekar , Shantanu Khare , Gokhan Mergen , Jonathan Sidi , Jong Hyeon Park , Subramanya P. Rao , Abhinav Gupta
发明人： Jia Tang , Atul A. Salvekar , Shantanu Khare , Gokhan Mergen , Jonathan Sidi , Jong Hyeon Park , Subramanya P. Rao , Abhinav Gupta
IPC分类号： H04W40/00 , H04L27/28
CPC分类号： H04L25/03305 , H04L1/0048 , H04L1/0054 , H04L25/03331
摘要： A method for using a joint decoding engine in a wireless device is disclosed. A first symbol stream and a second symbol stream in a received multiple input multiple output (MIMO) signal is determined. A scaled channel estimate for a wireless transmission channel and a scaled noise covariance of the MIMO signal are also determined. The scaled channel estimate and the first symbol stream are whitened. Max log maximum a posteriori (MLM) processing is performed on the whitened first symbol stream to produce a first data stream. The first data stream may be de-rate matched and decoded to produce a decoded first data stream.
摘要翻译：公开了一种在无线装置中使用联合解码引擎的方法。确定接收的多输入多输出（MIMO）信号中的第一符号流和第二符号流。还确定了无线传输信道的缩放信道估计和MIMO信号的缩放噪声协方差。缩放的信道估计和第一符号流被白化。对白化的第一符号流执行最大对数最大后验（MLM）处理以产生第一数据流。第一数据流可以被去速率匹配和解码以产生解码的第一数据流。

4. 发明申请

US20110182281A1 FACILITATING VERIFICATION OF CALL LEG SETUP IN THIRD PARTY CALL CONTROL SYSTEMS 审中-公开
标题翻译：促进第三方呼叫控制系统中呼叫设置的验证
公开(公告)号：US20110182281A1
公开(公告)日：2011-07-28
申请号：US12693259
申请日：2010-01-25
申请人： Gibran Siddique , Abhinav Gupta
发明人： Gibran Siddique , Abhinav Gupta
IPC分类号： H04L12/66 , H04M7/00
CPC分类号： H04M7/003 , H04L65/1053 , H04L65/1069 , H04M3/42323 , H04M7/0012 , H04M2207/20
摘要： In a third party call control system, a controller sends a command to a PBX for causing the PBX to initiate setup of a call leg between the PBX and a telephone device. The PBX responsively places a telephone call to the telephone device and sends an indicator to the controller that the call is in a ringing state. Responsive to the indicator, the controller subscribes with the PBX for event notification of DTMF tones from the telephone device for verifying the setup of the call leg. Configuration of the PBX for providing the desired event notification to the controller may thus be completed before any DTMF tones arrive at the PBX. This may be true even if an audio channel of the telephone call is established before the PBX receives any indication that the call was answered. Verification of call leg setup by the controller may thus be facilitated.
摘要翻译：在第三方呼叫控制系统中，控制器向集团电话发送命令，使集团电话发起PBX和电话设备之间的呼叫支路的建立。 PBX响应地将电话呼叫到电话设备，并向控制器发送呼叫呼叫处于振铃状态的指示符。响应于指示符，控制器用PBX从电话设备订购DTMF音的事件通知，用于验证呼叫支路的设置。因此，可以在任何DTMF音到达PBX之前完成用于向控制器提供所需事件通知的PBX的配置。即使电话呼叫的音频信道在PBX接收到呼叫被应答的任何指示之前建立，也可能是这样。因此可以方便由控制器验证呼叫线路的设置。

5. 发明授权

US07904448B2 Incremental update of long-term and short-term user profile scores in a behavioral targeting system 有权
标题翻译：在行为定位系统中增加长期和短期用户配置文件分数
公开(公告)号：US07904448B2
公开(公告)日：2011-03-08
申请号：US11394358
申请日：2006-03-29
申请人： Christina Yip Chung , Abhinav Gupta , Joshua M. Koran , Long-Ji Lin , Hongfeng Yin
发明人： Christina Yip Chung , Abhinav Gupta , Joshua M. Koran , Long-Ji Lin , Hongfeng Yin
IPC分类号： G06F7/00
CPC分类号： G06Q30/02
摘要： A behavioral targeting system determines user profiles from online activity. The system includes a plurality of models that define parameters for determining a user profile score. Event information, which comprises on-line activity of the user, is received at an entity. To generate a user profile score, a model is selected. The model comprises recency, intensity and frequency dimension parameters. The behavioral targeting system generates a user profile score for a target objective, such as brand advertising or direct response advertising. The parameters from the model are applied to generate the user profile score in a category. The behavioral targeting system has application for use in ad serving to on-line users.
摘要翻译：行为定位系统从在线活动确定用户个人资料。该系统包括多个模型，其定义用于确定用户简档分数的参数。事件信息，包括用户的在线活动，在一个实体被接收。要生成用户配置文件分数，选择一个模型。该模型包括新近度，强度和频率尺寸参数。行为定位系统为目标目标生成用户简档分数，例如品牌广告或直接响应广告。应用来自模型的参数以在类别中生成用户简档分数。行为定位系统具有在在线用户的广告投放中使用的应用。

6. 发明授权

US07617214B2 Porting security application preferences from one system to another 有权
标题翻译：将安全应用程序首选项从一个系统移植到另一个系统
公开(公告)号：US07617214B2
公开(公告)日：2009-11-10
申请号：US11344286
申请日：2006-01-31
申请人： Shree A. Dandekar , Roger Borchers , Abhinav Gupta , Olga Lyudovyk
发明人： Shree A. Dandekar , Roger Borchers , Abhinav Gupta , Olga Lyudovyk
IPC分类号： G06F17/30
CPC分类号： G06F21/6245 , G06F9/4451 , Y10S707/99939
摘要： Configuring a security application includes determining whether user preferences for the security application are pre-loaded in an information handling system (IHS) received by a user. If the user preferences have not been pre-loaded a request to receive the user preferences corresponding to the user and the security application is sent to a provider of the security application. The request includes a unique identifier for accessing the user preferences for the security application. The user preferences, which have been previously configured by the user for another IHS, are stored in a predefined format and are accessible to any requester providing the unique identifier. The provider provides the user preferences corresponding to the unique identifier.
摘要翻译：配置安全应用程序包括确定安全应用程序的用户首选项是否预先加载到用户接收的信息处理系统（IHS）中。如果用户偏好尚未被预加载接收与用户对应的用户偏好的请求，并且安全应用被发送到安全应用的提供者。该请求包括用于访问安全应用的用户偏好的唯一标识符。先前由用户为另一IHS配置的用户偏好以预定义的格式存储，并且可以由提供唯一标识符的任何请求者访问。提供者提供与唯一标识符相对应的用户偏好。

7. 发明授权

US07035843B1 Evaluation of database hierarchical cubes by nesting rollup operators associated with multiple groupings 有权
标题翻译：通过嵌套与多个分组关联的汇总运算符来评估数据库分层立方体
公开(公告)号：US07035843B1
公开(公告)日：2006-04-25
申请号：US10077828
申请日：2002-02-15
申请人： Srikanth Bellamkonda , Abhinav Gupta , Andrew Witkowski
发明人： Srikanth Bellamkonda , Abhinav Gupta , Andrew Witkowski
IPC分类号： G06F17/30
CPC分类号： G06F17/30592 , G06F17/30489 , Y10S707/99933
摘要： Methods are provided for efficiently evaluating database queries including multiple rollup operators. With the computation of grouping identifiers to distinguish grouping levels of each rollup operator, evaluation of database queries that include concatenation of rollup operators includes nesting of the rollup operators and includes the grouping identifiers as sorting keys for subsequent processing. Furthermore, to optimize the query evaluation process, the order in which the rollup operators are computed can be determined based on cardinalities that estimate the number of records generated by each rollup operator, and parallel evaluation can be utilized by partitioning data records between rollup operator processing stages based on the grouping keys associated with the rollup operators that are not being processed at the next stage. If the query includes an algebraic aggregate function, the algebraic function is represented as distributive functions, which are propagated through the evaluation stages and used to compute the algebraic function at the final rollup stage.
摘要翻译：提供了有效评估数据库查询（包括多个汇总运算符）的方法。通过计算分组标识符以区分每个汇总运算符的分组级别，包括汇总运算符的级联的数据库查询的评估包括汇总运算符的嵌套，并且将分组标识符包括为用于后续处理的排序键。此外，为了优化查询评估过程，可以基于估计每个汇总运算符生成的记录数的基数来确定计算汇总运算符的顺序，并且可以通过在汇总运算符处理之间分割数据记录来利用并行评估基于与在下一阶段未被处理的汇总运算符相关联的分组密钥的阶段。如果查询包含代数聚合函数，则代数函数表示为分布函数，通过评估阶段传播，用于计算最终汇总阶段的代数函数。

8. 发明申请

US20050235003A1 Choosing whether to use a delayed index maintenance depending on the portion of the materialized view (MV) changed 有权
标题翻译：根据物化视图（MV）的部分更改是否使用延迟索引维护
公开(公告)号：US20050235003A1
公开(公告)日：2005-10-20
申请号：US11083804
申请日：2005-03-18
申请人： Nathaniel Folkert , Abhinav Gupta , Andrew Witkowski
发明人： Nathaniel Folkert , Abhinav Gupta , Andrew Witkowski
IPC分类号： G06F17/30
CPC分类号： G06F17/30336 , G06F17/30312
摘要： In an embodiment, estimated costs are used to pick the best refresh technique (e.g., method) for a given MV. In another embodiment, estimated costs are used to schedule the refresh of a set MVs in an order such that overall time to refresh is reduced, or in an order that uses the smallest overall time, for refreshing when compared to other alternative refresh schedules. In another embodiment, the estimated cost of refreshing each of a set of MVs is used to select the set of CPU resources to allocate to refreshing each MV. Based on the estimated costs, the allocation of CPU resources is chosen to be more optimal (e.g., use less CPU time) than other available sets of CPU resources. In an embodiment, when refreshing an MV, delayed index maintenance is chosen if a significant portion of the base table and/or the partitions of the table has changed.
摘要翻译：在一个实施例中，估计成本用于选择给定MV的最佳刷新技术（例如，方法）。在另一个实施例中，使用估计成本来按照这样的顺序调度设置的MV的刷新，使得当与其他备选刷新时间表相比时，总体刷新时间减少或以使用最小总体时间的顺序进行刷新。在另一个实施例中，使用一组MV中的每一个刷新的估计成本来选择要分配以刷新每个MV的CPU资源集合。基于估计的成本，CPU资源的分配被选择为比其他可用的CPU资源集合更优化（例如，使用更少的CPU时间）。在一个实施例中，当刷新MV时，如果基表的重要部分和/或表的分区已经改变，则选择延迟索引维护。

9. 发明授权

US06957225B1 Automatic discovery and use of column correlations in tables 有权
标题翻译：在表中自动发现和使用列相关性
公开(公告)号：US06957225B1
公开(公告)日：2005-10-18
申请号：US10160585
申请日：2002-05-30
申请人： Mohamed Zait , Abhinav Gupta , Benoit Dageville
发明人： Mohamed Zait , Abhinav Gupta , Benoit Dageville
IPC分类号： G06F17/30
CPC分类号： G06F17/30333 , G06F17/3033 , G06F17/30492 , Y10S707/99932 , Y10S707/99943
摘要： Methods are provided for automatically discovering correlations between values in columns of tables. A set of significantly correlated columns is identified by identifying correlated columns, and by determining the significance of the correlation between the correlated columns from one or more tables. If the correlated columns are considered significantly correlated, a correlation table is constructed that includes records representing distinct combinations of values corresponding to the correlated columns. Embodiments include methods for identifying correlated columns, for determining the significance of the correlation between the correlated columns, and for using the resultant correlation table to enhance performance of a query execution process. One particular embodiment provides for using a correlation table for partition pruning a partitioned table, with respect to a query execution plan.
摘要翻译：提供了用于自动发现表列中的值之间的相关性的方法。通过识别相关列并通过确定来自一个或多个表的相关列之间的相关性的重要性来识别一组显着相关的列。如果相关列被认为是显着相关的，则构建相关表，其包括表示与相关列对应的值的不同组合的记录。实施例包括用于识别相关列的方法，用于确定相关列之间的相关性的重要性，以及使用所得到的相关表来增强查询执行过程的性能。一个具体实施例提供了使用相关表来分区修剪分区表，相对于查询执行计划。

10. 发明授权

US06882993B1 Incremental refresh of materialized views with joins and aggregates after arbitrary DML operations to multiple tables 有权
标题翻译：在任意DML操作到多个表之后，将连接和聚合的物化视图的增量刷新
公开(公告)号：US06882993B1
公开(公告)日：2005-04-19
申请号：US10059616
申请日：2002-01-28
申请人： Shilpa Lawande , Abhinav Gupta , Benoit Dageville
发明人： Shilpa Lawande , Abhinav Gupta , Benoit Dageville
IPC分类号： G06F17/30
CPC分类号： G06F17/30383 , Y10S707/99932 , Y10S707/99943
摘要： A method is provided for incrementally refreshing a materialized view after multiple operations on a row of a base table of the materialized view, by determining an equivalent operation for the multiple operations and refreshing the materialized view according to the equivalent operation. The method is applicable to a materialized view based on multiple base tables on which multiple operations have been performed. The step of determining the equivalent operation can include identifying rows for which an earliest operation is a DELETE operation, or rows for which a latest operation is an INSERT operation, or a combination of the two. The step of refreshing the materialized view includes performing an inverse operation of the equivalent operation to determine a pre-update state of the row, and refreshing the materialized view based on the pre-update state. Additional embodiments are provided which enhance the performance of materialized view refresh queries.
摘要翻译：提供一种方法，用于通过确定多个操作的等效操作并根据等效操作刷新物化视图，在物化视图的基表的行上进行多次操作之后逐步刷新物化视图。该方法适用于基于执行多个操作的多个基表的实例化视图。确定等效操作的步骤可以包括识别最早操作是DELETE操作的行，或者最近的操作是INSERT操作的行或两者的组合。刷新物化视图的步骤包括执行等效操作的反向操作以确定行的更新前状态，并且基于更新前状态来刷新物化视图。提供了增强物化视图刷新查询的性能的另外的实施例。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式