| Patent application number | Description | Published |
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| 20090190546 | Base Station For Allocating Sub-Channels To Mobile Station - A base station for allocating one or more sub-channels to a mobile station to perform uplink wireless communication with the mobile station through the one or more sub-channels, including an estimation unit to estimate a propagation environment for radio waves from the mobile station to the base station; a calculation unit to calculate an interference amount based on a reception power at the base station apparatus; and a determination unit to determine a modulation method, an encoding ratio, and a number of sub-channels, which are to be used by the mobile station for transmission to the base station, based on the propagation environment, the interference amount, and specification conditions of the mobile station, to notify the mobile station of the modulation method, the encoding ratio, and the number of sub-channels. | 07-30-2009 |
| 20100027489 | FREQUENCY ALLOCATION METHOD IN WIRELESS BASE STATION APPARATUS AND WIRELESS BASE STATION APPARATUS - A frequency allocation method in a base station communicating wirelessly with a terminal, for dividing a cell into six areas in a clockwise direction, and allocating a frequency to each of the divided sectors, including: dividing the cell into an outer circle and an inner circle; allocating to a first terminal positioned in the outer circle of the sector, a frequency different from a frequency allocated to a second terminal positioned in an adjacent sector of the same cell, and the frequency different from a frequency allocated to a third terminal positioned in the outer circle of an adjacent sector of the adjacent cell; and allocating the frequency allocated to the first terminal to fourth and fifth terminal positioned in the inner circle of two sectors respectively arranged two sectors away from the sector in which the first terminal is positioned. | 02-04-2010 |
| 20100284373 | Mobile Communication System - A mobile communication system has a plurality of communication areas being connection destinations of a mobile terminal. When a radio wave transmitted from a communication area to the mobile terminal connected to the communication area becomes an interference wave in another communication area different from the communication area, a handover target where an interference quantity may be reduced by handover is determined from at least one handover target candidates with respect to the communication area, and the mobile terminal executes forcible handover to the handover target. | 11-11-2010 |
| Patent application number | Description | Published |
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| 20080235258 | Method and Apparatus for Processing Extensible Markup Language Security Messages Using Delta Parsing Technology - A computer implemented method, apparatus, and computer program product for processing markup language security messages. A template corresponding to a markup language security message is identified. The markup language security message is parsed for variable values using the template. A transition sequence is generated that represents the entire markup language security message. Each transition in the transition sequence is associated with a portion of the markup language security message. A lightweight data model of the markup language security message is populated using the transition sequence. The lightweight data model includes nodes for the variable values and a set of selected constant values. | 09-25-2008 |
| 20080294614 | STRUCTURED-DOCUMENT PROCESSING - Provides structured-document processing device for detecting a relationship of approximateness between structured documents effectively. State-transition-diagram information storing means stores information concerning a state transition diagram where source nodes of a source structured document transit in order of occurrence from the head thereof. Extracting means extracting, a pair consisting of a new node and a corresponding source node in accordance with order of occurrence. Matching means determining whether the source and new nodes in the selection pair have matchingness, on the basis of their descriptions. Node qualifying means qualifying the source node as a node to be used for the new node. Transition-history information generating means generates, as transition-history information, information concerning a transition history regarding the node to be used. Degree-of-approximateness detecting means detects a degree of approximateness between the source structured document and the new structured document on the basis of the transition-history information. | 11-27-2008 |
| 20080313203 | Information, transformation and reverse transformation processing - A transformation processing system input data including a data record area for storing target date and a transformation processing identification information record area for storing transformation processing identification information about transformation processing executed upon the target data. The transformation processing system includes: a reverse transformation information recording unit which records a target data pointer indicating the data record area in transformed data, a transformation processing identification information pointer indicating the transformation processing identification information record area, and reverse transformation processing identification information about reverse transformation processing; a target data transformation unit which transforms the target data and records it in the data record area; and a transformation processing identification information recording unit which adds the transformation processing identification information about the transformation processing executed by the target data transformation unit to the transformation processing identification information record area in the input data. | 12-18-2008 |
| 20100058467 | EFFICIENCY OF ACTIVE CONTENT FILTERING USING CACHED RULESET METADATA - A start offset and an end offset can be identified within unfiltered content that is to be filtered. This unfiltered content can include HTML content. A corresponding start offset and an end offset of the unfiltered content can be matched against a set of content objects contained in a content cache. Each of the content objects can be associated with rule metadata. At least one filter rule can be extracted from metadata of a matching cache object. A programmatic action can be performed based upon the extracted filter rule. Computer readable output can result from the programmatic action. The output can include content that has been filtered in accordance with the extracted filter rule. | 03-04-2010 |
| Patent application number | Description | Published |
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| 20080307492 | SECURITY POLICY GENERATION - The invention provides security policy generation methods and devices for generating a security policy that is set up for an information processing apparatus comprises a step of generating an application model having a transmitter and a receiver of a message decided, for each of a plurality of messages that are communicated, a step of storing in advance a plurality of security patterns with a signer of electronic signature appended to the message as an undecided parameter, a step of selecting a security pattern that is a model of security policy to be setup for the transmitter or receiver of the message, corresponding to each of the plurality of messages included in the application model, and a step of substituting the identification information of the transmitter or receiver of each message included in the application model for the undecided parameter of the security pattern selected corresponding to the message. | 12-11-2008 |
| 20090044248 | SECURITY POLICY GENERATION - The invention provides security policy generation methods and devices for generating a security policy that is set up for an information processing apparatus comprises a step of generating an application model having a transmitter and a receiver of a message decided, for each of a plurality of messages that are communicated, a step of storing in advance a plurality of security patterns with a signer of electronic signature appended to the message as an undecided parameter, a step of selecting a security pattern that is a model of security policy to be set up for the transmitter or receiver of the message, corresponding to each of the plurality of messages included in the application model, and a step of substituting the identification information of the transmitter or receiver of each message included in the application model for the undecided parameter of the security pattern selected corresponding to the message. | 02-12-2009 |
| 20120210396 | PROCESSING EXTENSIBLE MARKUP LANGUAGE SECURITY MESSAGES USING DELTA PARSING TECHNOLOGY - Markup language security messages are processed. A template corresponding to a markup language security message is identified. The markup language security message is parsed for variable values using the template. A transition sequence is generated that represents the entire markup language security message. Each transition in the transition sequence is associated with a portion of the markup language security message. A lightweight data model of the markup language security message is populated using the transition sequence. The lightweight data model includes nodes for the variable values and a set of selected constant values. | 08-16-2012 |
