Abstract: A communication circuit arrangement may include a control circuit configured to determine occupied spectrum of one or more cells, identify one or more overlapped uplink center frequencies of target band that overlap with the occupied spectrum of the one or more cells, and select one or more target downlink center frequencies from a plurality of downlink center frequencies of the target band based on whether each of the one or more target downlink center frequencies is paired with an uplink center frequency of the one or more overlapped uplink center frequencies, the communication circuit further including a cell search circuit to perform cell search on the one or more selected target downlink center frequencies.

Abstract: Contaminants are filtered from a fluid flow stream and the filter is regenerated by a process including steps of: providing a filter material comprising both carbon and potassium iodide; passing a contaminated fluid stream in contact with the filter material; adsorbing contaminants from the fluid stream onto surfaces in the filter material; passing an electric current through the filter material with adsorbed contaminant thereon; disassociating contaminant from the surfaces of the filter material; and removing disassociated contaminant from the filter material by carrying away the disassociated contaminant in a fluid flow mass.

Abstract: The subject disclosure is directed towards encryption and deduplication integration between computing devices and a network resource. Files are partitioned into data blocks and deduplicated via removal of duplicate data blocks. Using multiple cryptographic keys, each data block is encrypted and stored at the network resource but can only be decrypted by an authorized user, such as domain entity having an appropriate deduplication domain-based cryptographic key. Another cryptographic key referred to as a content-derived cryptographic key ensures that duplicate data blocks encrypt to substantially equivalent encrypted data.

Abstract: The subject disclosure is directed towards a data storage service that uses hash values, such as substantially collision-free hash values, to maintain data integrity. These hash values are persisted in the form of mappings corresponding to data blocks in one or more data stores. If a data error is detected, these mappings allow the data storage service to search the one or more data stores for data blocks having matching hash values. If a data block is found that corresponds to a hash value for a corrupted or lost data block, the data storage service uses that data block to repair the corrupted or lost data block.

Abstract: A method and apparatus is disclosed for remotely and selectively controlling fluid flow through tubular string disposed within a wellbore and further control fluid flow between the tubular string inner flow passage and the annular flow passage. The present invention further discloses a method of selectively and remotely receiving and interpreting a form of command or information at a desired apparatus within the wellbore caused by the operator on earth surface.

Abstract: A method and apparatus is disclosed for remotely and selectively controlling fluid flow through tubular string disposed within a wellbore and further control fluid flow between the tubular string inner flow passage and the annular flow passage. The present invention further discloses a method of selectively and remotely receiving and interpreting a for of command or information at a desired apparatus within the wellbore caused by the operator on earth surface.

Abstract: Current data records having a start and end time are transformed into a 2D space having a first dimension for each data record's start time and a second dimension for each data record's end time. Historical queries specifying data ranges are obtained. A response was previously sent for each historical query and specifying a sub-portion of data records that overlap with such historical query's specified data range. Partitioning schemes for the current data records in the 2D space are generated. An optimum partitioning scheme having a lowest cost is selected based on costs of executing the historical queries with respect to each of the partitioning schemes. The optimum partitioning scheme is applied on the current data records, including newly received data records, in the 2D space so that any subsequently received queries are applied against the current data records as partitioned by the optimum partitioning scheme in the 2D space.

Abstract: The subject disclosure is directed towards encryption and deduplication integration between computing devices and a network resource. Files are partitioned into data blocks and deduplicated via removal of duplicate data blocks. Using multiple cryptographic keys, each data block is encrypted and stored at the network resource but can only be decrypted by an authorized user, such as domain entity having an appropriate deduplication domain-based cryptographic key. Another cryptographic key referred to as a content-derived cryptographic key ensures that duplicate data blocks encrypt to substantially equivalent encrypted data.

Abstract: The subject disclosure is directed towards a data storage service that uses hash values, such as substantially collision-free hash values, to maintain data integrity. These hash values are persisted in the form of mappings corresponding to data blocks in one or more data stores. If a data error is detected, these mappings allow the data storage service to search the one or more data stores for data blocks having matching hash values. If a data block is found that corresponds to a hash value for a corrupted or lost data block, the data storage service uses that data block to repair the corrupted or lost data block.

Abstract: A method and apparatus is disclosed for remotely and selectively controlling fluid flow through tubular string disposed within a wellbore and further control fluid flow between the tubular string inner flow passage and the annular flow passage. The present invention further discloses a method of selectively and remotely receiving and interpreting a form of command or information at a desired apparatus within the wellbore caused by the operator on earth surface.

Abstract: The invention addresses the problem of storing and maintaining highly hierarchical information in a relational database, relational databases which are more prevalent and enjoy strong database provider support. The efficacy of the storage and the maintenance of highly hierarchical information a relational database is aided by a record key uniquely ascribed to each database record across all database record tables in the relational database. Further the record key has a format which permits the specification of a “contains” relationship between database records. Beneficial information storage and information retrieval improvements are attained by using this, and only this, record key to index all database records in all record tables in the relational database.

Abstract: The invention addresses the problem of storing and maintaining highly hierarchical information in a relational database, relational databases which are more prevalent and enjoy strong database provider support. The efficacy of the storage and the maintenance of highly hierarchical information a relational database is aided by a record key uniquely ascribed to each database record across all database record tables in the relational database. Further the record key has a format which permits the specification of a “contains” relationship between database records. Beneficial information storage and information retrieval improvements are attained by using this, and only this, record key to index all database records in all record tables in the relational database.

Abstract: System and method for notifying a user of an occurrence of a defined condition in a process. The process includes a plurality of event records associated with the process; each of the plurality of event records includes a plurality of data fields having data relating to the process. A subset of the plurality of event records is defined where the subset relates to the defined condition. The data in the defined subset is updated at a predetermined time interval. The user is notified when the updated data of the defined subset indicates that the defined condition has occurred. The subset may alternatively be defined as a function of a current time, a last run time and the defined condition.