| Patent application number | Description | Published |
|---|
| 20090171954 | FREQUENT PATTERN ARRAY - Machine readable media, methods, and computing devices are disclosed that mine a dataset using a frequent pattern array. One method of includes building a frequent pattern tree comprising a plurality of nodes to represent frequent transactions of a dataset that comprises one or more items. The method also includes transforming the frequent pattern tree to a frequent pattern array that comprises an item array and a plurality of node arrays, the item array comprising frequent transactions of the dataset and each node array to associate an item of the dataset with one or more frequent transactions of the item array. The method further includes identifying frequent transactions of the dataset based upon the frequent pattern array. | 07-02-2009 |
| 20090233588 | COMMUNICATION METHOD AND COMMUNICATION SYSTEM - The present invention discloses a communication method for providing communication data to a first communication terminal in a communication system. Said communication data are chromatic image data representing personalized information of a user of a second communication terminal in said communication system. Said chromatic image data are pre-stored on a chromatic image data provision platform. The method comprises the steps of: sending, by said first communication terminal, a request for acquisition of said chromatic image data to said chromatic image data provision platform; and receiving, by said first communication terminal, from said chromatic image data provision platform said chromatic image data as a response to said request. | 09-17-2009 |
| 20100080327 | METHOD AND DEVICE FOR AUTOMATIC GAIN CONTROL - A method for automatic gain control used in a receiver of a multi-carrier telecommunication system, the method comprising: receiving an input signal digitalized by an A/D converter; determining distribution of the input signal; and controlling gain of a variable gain amplifier as a function of the determined distribution. | 04-01-2010 |
| 20110065963 | PROCESS FOR PRODUCING DIMETHYL ETHER FROM METHANOL - Disclosed is a process for producing dimethyl ether from methanol, which is characterized in that the absorbing liquid used in said absorbing column is the bottom liquid of DME-fractionating column and/or bottom waste water of the methanol-recovering column. Said process can significantly reduce energy consumption of the apparatus. | 03-17-2011 |
| 20120002636 | METHOD, APPARATUS AND SYSTEM FOR ALLOCATING DOWNLINK POWER - Embodiments of the present invention disclose a method, an apparatus and a system for allocating downlink power, which can solve the problem of downlink power allocation under a Coordinated Multi-Point transmitting (CoMP) environment and in a carrier aggregation (CA) technology. The method includes: calculating a power allocation according to measurement parameters which are of a reference signal and are reported by a terminal, and according to the number of physical resources within a measured bandwidth corresponding to each aggregate waveband, and an energy allocated to each resource block on the reference signal corresponding to the each aggregate waveband, where the number of physical resources and the energy are sent by a secondary evolved NodeB (eNB), sending the calculated power allocation to the secondary eNB, and sending to a user equipment (UE) energy information that corresponds to the reference signal corresponding to the each aggregate waveband of the secondary eNB. The present invention is applicable to downlink power allocation. | 01-05-2012 |
| 20120099547 | METHOD, APPARATUS, AND SYSTEM FOR PROCESSING REFERENCE SIGNAL - Embodiments of the present invention disclose a method, an apparatus, and a system for processing a reference signal. The present invention relates to the field of radio communications technologies, and solves a technical problem that it is impossible to meet a requirement for measurement of downlink channels of multiple cells in a coordinated multipoint transmission/reception (CoMP) scenario in the prior art. According to the embodiments of the present invention, a reference signal is sent in a specified pilot position to a target user equipment (UE) where data puncturing is performed, in positions corresponding to the specified pilot position, with respect to data symbols simultaneously sent by an evolved NodeB (eNB) to which another cell in a CoMP set of the UE belongs, and the specified pilot position is orthogonally separated from a reference signal pilot position of the another cell in the CoMP set. | 04-26-2012 |
| 20120127171 | TECHNIQUES FOR RAPID STEREO RECONSTRUCTION FROM IMAGES - Stereo image reconstruction techniques are described. An image from a root viewpoint is translated to an image from another viewpoint. Homography fitting is used to translate the image between viewpoints. Inverse compositional image alignment is used to determine a homography matrix and determine a pixel in the translated image. | 05-24-2012 |
| 20120155543 | VIDEO CODEC AND MOTION ESTIMATION METHOD - The invention provides a video codec. In one embodiment, the video codec is coupled to an outer memory storing a reference frame, and comprises an interface circuit, an in-chip memory, a motion estimation circuit, and a controller. The interface circuit obtains in-chip data from the reference frame stored in the outer memory. The in-chip memory stores the in-chip data. The motion estimation circuit retrieves search window data from the in-chip data with a search window, and performs a motion estimation process on a current macroblock according to the search-window data. The controller shifts the location of the search window when the current macroblock is shifted, marks a macroblock shifted out from the search window as an empty macroblock, and controls the interface circuit to obtain an updated macroblock for replacing the empty macroblock in the in-chip memory from the reference frame stored in the outer memory. | 06-21-2012 |
