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1. 发明申请

WO2012103402A2 SEARCHING SENSOR DATA 审中-公开
标题翻译：搜索传感器数据
公开(公告)号：WO2012103402A2
公开(公告)日：2012-08-02
申请号：PCT/US2012/022831
申请日：2012-01-27
申请人： CISCO TECHNOLOGY, INC. , BANKA, Tarun , PANDEY, Manoj, Kumar , DUTTA, Debojyoti , SEN, Mainak , BALAKRISHNAN, Raja, Suresh Krishna
发明人： BANKA, Tarun , PANDEY, Manoj, Kumar , DUTTA, Debojyoti , SEN, Mainak , BALAKRISHNAN, Raja, Suresh Krishna
IPC分类号： H04L29/08 , G06F17/30
CPC分类号： G06F17/30864 , G06F17/30333 , H04L67/12
摘要： In particular embodiments, a method includes receiving a query for particular sensor data among multiple sensor data from multiple sensors. The plurality of sensor data has been indexed according to a multi-dimensional array. One or more first ones of the dimensions include time, and one or more second ones of the dimensions include one or more pre¬ determined sensor-data attributes. The method includes translating the query to correspond to the indexing of the plurality of sensor data. The translated query includes one or more values for one or more of the dimensions of the multi-dimensional array. The method includes communicating the translated query to search among the plurality of sensor data according to its indexing to identify the particular sensor data.
摘要翻译：在特定实施例中，一种方法包括接收来自多个传感器的多个传感器数据中的特定传感器数据的查询。多个传感器数据已经根据多维阵列进行索引。维度中的一个或多个第一维度包括时间，维度中的一个或多个第二维度包括一个或多个维度，确定的传感器数据属性。该方法包括翻译查询以对应于多个传感器数据的索引。翻译后的查询包括多维数组的一个或多个维度的一个或多个值。该方法包括传送翻译的查询以根据其索引搜索多个传感器数据以识别特定的传感器数据。

2. 发明申请

WO2012103400A1 A HIERARCHICAL NETWORK FOR COLLECTING, AGGREGATING, INDEXING, AND SEARCHING SENSOR DATA 审中-公开
标题翻译：用于收集，聚集，索引和搜索传感器数据的分层网络
公开(公告)号：WO2012103400A1
公开(公告)日：2012-08-02
申请号：PCT/US2012/022828
申请日：2012-01-27
申请人： CISCO TECHNOLOGY, INC. , BANKA, Tarun , PANDEY, Manoj, Kumar , DUTTA, Debojyoti , SEN, Mainak , BALAKRISHNAN, Raja, Suresh Krishna
发明人： BANKA, Tarun , PANDEY, Manoj, Kumar , DUTTA, Debojyoti , SEN, Mainak , BALAKRISHNAN, Raja, Suresh Krishna
IPC分类号： H04L29/08
CPC分类号： H04L67/12 , H04L67/2885
摘要： In particular embodiments, a system includes a sensor-data-collection network layer including multiple sensors. The sensor-data-collection network layer is a first logical layer of a sensor network. The system includes an aggregation network layer including one or more aggregators configured to access sensor data from the sensors and aggregate the sensor data. The aggregation network layer is a second logical layer residing logically above the first logical layer. The system includes an indexing network layer including one or more indexers that are configured to access the aggregated sensor data and generate an index of the aggregated sensor data according to a multi-dimensional array. The indexing network layer is a third logical layer residing logically above the second logical layer. The system includes a search network layer including one or more search engines. The search network layer is a fourth logical layer residing logically above the third logical layer.
摘要翻译：在特定实施例中，系统包括包括多个传感器的传感器数据收集网络层。传感器数据采集网络层是传感器网络的第一个逻辑层。该系统包括聚合网络层，其包括被配置为从传感器访问传感器数据并聚合传感器数据的一个或多个聚合器。聚合网络层是逻辑上位于第一逻辑层之上的第二逻辑层。该系统包括索引网络层，包括一个或多个索引器，其被配置为访问聚合的传感器数据，并根据多维阵列生成聚合的传感器数据的索引。索引网络层是逻辑上位于第二逻辑层之上的第三逻辑层。该系统包括包括一个或多个搜索引擎的搜索网络层。搜索网络层是逻辑上位于第三逻辑层之上的第四逻辑层。

3. 发明申请

WO2012103399A1 INDEXING SENSOR DATA 审中-公开
标题翻译：指示传感器数据
公开(公告)号：WO2012103399A1
公开(公告)日：2012-08-02
申请号：PCT/US2012/022826
申请日：2012-01-27
申请人： CISCO TECHNOLOGY, INC. , PANDEY, Manoj, Kumar , BANKA, Tarun , DUTTA, Debojyoti , SEN, Mainak , BALAKRISHNAN, Raja Suresh, Krishna
发明人： PANDEY, Manoj, Kumar , BANKA, Tarun , DUTTA, Debojyoti , SEN, Mainak , BALAKRISHNAN, Raja Suresh, Krishna
IPC分类号： H04L29/08
CPC分类号： G06F17/30333 , H04L67/12 , H04L67/16 , H04W28/065 , H04W84/18
摘要： In particular embodiments, a method includes, from an indexer in a sensor network, accessing a set of sensor data that includes sensor data aggregated together from sensors in the sensor network, one or more time stamps for the sensor data, and metadata for the sensor data identifying one or more pre-determined attributes of the sensor data. The method includes, at the indexer, generating an index of the set of sensor data according to a multidimensional array configured for querying of the set of sensor data along with a plurality of other sets of sensor data. One or more first ones of the dimensions of the multi-dimensional array include time, and one or more second ones of the dimensions of the multi-dimensional array include one or more of the pre-determined sensor-data attributes. The method includes, from the indexer, communicating the index of the set of sensor data for use in responding to one or more queries of the set of sensor data along with a plurality of other sets of sensor data.
摘要翻译：在特定实施例中，一种方法包括从传感器网络中的分度器访问包括传感器网络中的传感器聚集在一起的传感器数据的一组传感器数据，用于传感器数据的一个或多个时间戳和用于传感器的元数据识别传感器数据的一个或多个预定属性的数据。该方法包括在分度器处，根据多维阵列生成传感器数据集合的索引，该多维阵列被配置用于与多个传感器数据集合一起查询传感器数据集。多维阵列的维度中的一个或多个第一个尺寸包括时间，并且多维阵列的尺寸中的一个或多个第二维数包括预定传感器数据属性中的一个或多个。该方法包括从索引器传送传感器数据集合的索引，以用于响应于该组传感器数据的一个或多个查询以及多个传感器数据集合。

4. 发明申请

WO2012103402A3 SEARCHING SENSOR DATA 审中-公开
标题翻译：搜索传感器数据
公开(公告)号：WO2012103402A3
公开(公告)日：2012-12-06
申请号：PCT/US2012022831
申请日：2012-01-27
申请人： CISCO TECH INC , BANKA TARUN , PANDEY MANOJ KUMAR , DUTTA DEBOJYOTI , SEN MAINAK , BALAKRISHNAN RAJA SURESH KRISHNA
发明人： BANKA TARUN , PANDEY MANOJ KUMAR , DUTTA DEBOJYOTI , SEN MAINAK , BALAKRISHNAN RAJA SURESH KRISHNA
IPC分类号： H04L29/08 , G06F17/30
CPC分类号： G06F17/30864 , G06F17/30333 , H04L67/12
摘要： In particular embodiments, a method includes receiving a query for particular sensor data among multiple sensor data from multiple sensors. The plurality of sensor data has been indexed according to a multi-dimensional array. One or more first ones of the dimensions include time, and one or more second ones of the dimensions include one or more pre¬ determined sensor-data attributes. The method includes translating the query to correspond to the indexing of the plurality of sensor data. The translated query includes one or more values for one or more of the dimensions of the multi-dimensional array. The method includes communicating the translated query to search among the plurality of sensor data according to its indexing to identify the particular sensor data.
摘要翻译：在特定实施例中，一种方法包括在来自多个传感器的多个传感器数据之间接收特定传感器数据的查询。多个传感器数据已经根据多维阵列被索引。尺寸中的一个或多个第一尺寸包括时间，并且尺寸中的一个或多个第二尺寸包括一个或多个预定传感器数据属性。该方法包括将查询翻译成对应于多个传感器数据的索引。翻译的查询包括多维数组的一个或多个维的一个或多个值。该方法包括根据其索引来传送翻译的查询以在多个传感器数据之间搜索以识别特定的传感器数据。

5. 发明申请

WO2012103403A1 AGGREGATING SENSOR DATA 审中-公开
标题翻译：聚集传感器数据
公开(公告)号：WO2012103403A1
公开(公告)日：2012-08-02
申请号：PCT/US2012/022832
申请日：2012-01-27
申请人： CISCO TECHNOLOGY, INC. , DUTTA, Debojyoti , SEN, Mainak , PANDEY, Manoj, Kumar , BANKA, Tarun , BALAKRISHNAN, Raja, Suresh Krishna
发明人： DUTTA, Debojyoti , SEN, Mainak , PANDEY, Manoj, Kumar , BANKA, Tarun , BALAKRISHNAN, Raja, Suresh Krishna
IPC分类号： H04L29/08
CPC分类号： H04L67/2804 , H04L67/12 , H04L67/2823
摘要： In particular embodiments, a method includes accessing sensor data from sensor nodes in a sensor network and aggregating the sensor data for communication to an indexer in the sensor network. The aggregation of the sensor data includes deduplicating the sensor data; validating the sensor data; formatting the sensor; generating metadata for the sensor data; and time-stamping the sensor data. The metadata identifies one or more pre-determined attributes of the sensor data. The method also includes communicating the aggregated sensor data to the indexer in the sensor network. The indexer is configured to index the aggregated sensor data according to a multi-dimensional array for querying of the aggregated sensor data along with other aggregated sensor data. One or more first ones of the dimensions of the multi-dimensional array include time and one or more second ones of the dimensions of the multi-dimensional include one or more of the pre-determined sensor-data attributes.
摘要翻译：在特定实施例中，一种方法包括从传感器网络中的传感器节点访问传感器数据，并将传感器数据聚合以用于传感器网络中的分度器。传感器数据的聚合包括对传感器数据进行重复数据删除; 验证传感器数据; 格式化传感器; 生成传感器数据的元数据; 并对传感器数据进行时间戳。元数据识别传感器数据的一个或多个预定属性。该方法还包括将聚合的传感器数据传送到传感器网络中的分度器。索引器被配置为根据用于查询聚合的传感器数据的多维阵列以及其他聚合的传感器数据来对聚合的传感器数据进行索引。多维阵列的维度中的一个或多个第一个尺寸包括时间，并且多维尺寸中的一个或多个第二维包括预定传感器数据属性中的一个或多个。

6. 发明申请

WO2012050633A1 MEMORY SUBSYSTEM FOR COUNTER-BASED AND OTHER APPLICATIONS 审中-公开
标题翻译：基于计数器和其他应用的记忆子系统
公开(公告)号：WO2012050633A1
公开(公告)日：2012-04-19
申请号：PCT/US2011/031911
申请日：2011-04-11
申请人： CISCO TECHNOLOGY, INC. , NAZAR, Shadab , SEN, Mainak , HO, Wing, L. , SHAH, Ananda
发明人： NAZAR, Shadab , SEN, Mainak , HO, Wing, L. , SHAH, Ananda
IPC分类号： G11C7/10 , G11C11/4096 , G06F12/00
CPC分类号： G11C7/1006 , Y02D10/13
摘要： A memory device and related techniques are provided to modify data stored in the memory device without the need to send the data to an external device. A command is received at the memory device to modify data stored at a memory location in a memory array of the memory device. The command includes a value to be used for modifying the data. The memory device reads data from the memory location. The data read from the memory location is modified with modify circuit in the memory device based on the value obtained form the command to produce results data. The results data produced by the modify circuit is written back to the memory location. Since the memory device does not need to send the data read from the memory array off-chip to another device, referred to herein as a host device, to update the data, the input/output bandwidth of the bandwidth is substantially reduced, allowing for lower power memory device operation and reduced latency.
摘要翻译：提供存储器件和相关技术来修改存储在存储器件中的数据，而不需要将数据发送到外部器件。在存储器装置处接收命令以修改存储在存储器件的存储器阵列中的存储器位置的数据。该命令包括用于修改数据的值。存储器设备从存储器位置读取数据。基于从命令获得的值产生结果数据，从存储器装置中读取的数据用存储器装置中的修改电路进行修改。由修改电路产生的结果数据被写回存储单元。由于存储器件不需要将从芯片上的存储器阵列读取的数据发送到另一个设备（这里称为主机设备）来更新数据，所以带宽的输入/输出带宽大大降低，允许较低的功率存储器件操作和减少的延迟。

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