Patent application number | Description | Published |
20080232693 | Image processing apparatus, image processing method, and computer program product - An image processing apparatus that detects a face area from image information includes a pattern database, a face-direction determining unit, and a face-area detector. The face-direction determining unit determines, as a face direction, a direction in which a face image in image information is upright based on determination pattern information stored in the pattern database. The face-area detector matches the direction of the image information with the direction of the determination pattern information based on the face direction, and detects a face area from the image information. | 09-25-2008 |
20080232698 | Object image detection method and object image detection device - An object image detection device is disclosed that is able to rapidly detect an object image from an input image. The object image detection device includes an image block generation unit to generate plural image blocks from the input image for detecting the object images, an image classification unit to determine whether each of the image blocks includes one or more of the object images by using one or more features of the object images, and acquire the image blocks including the object images to be object image candidates; and a detection unit to sequentially detect the object images from the object image candidates. The image classification unit acquires the object image candidates based on a relative positional relationship between the image blocks and already-acquired object image candidates. | 09-25-2008 |
20080253664 | Object image detection method and object image detection device - An object image detection device is disclosed that is able to rapidly detect an object image from an input image without a great deal of computation. The object image detection device includes an object image classification unit for determining whether the object images are included in an image having a given orientation, an image orientation detection unit for detecting orientation of the input image, an image rotation unit for rotating the object image classification unit according to the detected orientation of the input image, and a detection unit for detecting the object images from the input image by using the rotated object image classification unit. | 10-16-2008 |
20090161035 | COLOR SUBSTRATE, MANUFACTURING METHOD THEREOF AND LIQUID CRYSTAL DISPLAY - Disclosed are a color substrate, a manufacturing method thereof and a liquid crystal display. The color substrate comprises a substrate; black matrices disposed on the substrate; color pixels whose material is fluorescent material disposed alternately among the black matrices; a flat encapsulation layer covering the black matrices and the color pixel; and a built-in polarizer attached to the flat encapsulation layer. The manufacturing method comprises forming black matrices on a substrate, and forming color pixels of fluorescent material among the black matrices; form a flat encapsulation layer; and form a built-in polarizer. The liquid crystal display by using the color substrate of the present invention further comprises a array substrate, a liquid crystal layer and a back light wherein wavelength of light emitted by the back light is shorter than of equal to stimulated luminescence critical wavelength of fluorescent material of the color pixels on the color substrate. In the present invention, the color fluorescent material is used for replacing the color resin material on the color substrate, the lamination mode is changed and the energy loss resulting from light-absorbing of the resin material is decreased, which could increase the light utilization efficiency and improve the visual angle characteristic of the liquid crystal display. | 06-25-2009 |
20090273744 | POLARIZER AND METHOD FOR PRODUCING THE SAME, AND LIQUID CRYSTAL DISPLAY DEVICE - The present invention relates to a polarizer and a method for produce for producing the same, and an LCD device. The polarizer includes a glass substrate and a metal wire grating disposed on the glass substrate. The polarizer disposed on the LCD device can greatly lower cost of the polarizer and the LCD device. Besides, the polarizer does not absorb incident lights so as to greatly reduce energy loss of lights passing through the polarizer and improve the utilization rate of light energy. The method includes: disposing a cathode and an anode in parallel on one glass substrate; connecting the cathode and the anode to a direct current power supply; dropping solution containing metal positive ions between the cathode and the anode; disposing another glass substrate on the cathode and the anode; adjusting temperature of the solution until the solution is frozen to be ice; adjusting the temperature until a liquid layer appears between the one glass substrate and the ice; and supplying power for the cathode and the anode so as to obtain the polarizer, which can greatly simplify the producing process of the polarizer and lower the producing cost of the polarizer. | 11-05-2009 |
20090283768 | ARRAY SUBSTRATE OF TFT-LCD AND A METHOD FOR MANUFACTURING THE SAME - The present invention relates to an array substrate of TFT-LCD and Method for manufacturing the same. The array substrate includes: gate lines, data lines, pixel electrodes and TFTs formed on a substrate; and a grid graph formed on each of the pixel electrode to make each of the pixel electrodes be simultaneously a built-in polarizer and change natural lights into linear polarized lights. The method for manufacturing an array substrate includes: forming a graph including gate electrodes and gate lines on a substrate; depositing continuously a gate insulating layer, a semiconductor layer and a doped semiconductor layer, and forming graphs of semiconductor layers and doped semiconductor layers above the gate electrodes; forming graphs of source electrodes, drain electrodes, data lines and pixel electrodes, in which a grid graph formed on each of the pixel electrode to make each of the pixel electrodes be simultaneously a built-in polarizer and change natural lights into linear polarized lights. In the present invention, there is no need to attach polarizer of absorption type to the array substrate after being disposed with the color filter substrate as a cell, thereby reducing the production cost of the TFT-LCD, and which is propitious to reduce the thickness of the TFT-LCD and increase the power utilization efficiency greatly of LCD. | 11-19-2009 |
20090290040 | Image dynamic range compression method, apparatus, and digital camera - A method of compressing an original dynamic range of an original image, includes a first step of obtaining a reduced image corresponding to the original image by performing quantization and downsampling on the original image that has been input; a second step of calculating a look-up table based on the reduced image, wherein the look-up table indicates a mapping relationship between the original dynamic range of the original image and a dynamic range of a medium; and a third step of mapping each of the pixels in the original image from the original dynamic range of the original image onto the dynamic range of the medium based on the look-up table. | 11-26-2009 |
20090290796 | Image processing apparatus and image processing method - An image processing apparatus and an image processing method blurs a background portion of an image. The image processing apparatus includes an image acquiring unit for acquiring original image data; an image processing unit for separating background pixels from foreground pixels in the original image; an image filtering unit for filtering the background pixels; and an image merging unit for merging the foreground pixels with the filtered background pixels in order to generate a new image having a blurred background. | 11-26-2009 |
20090296013 | CIRCUIT AND METHOD FOR REPAIRING A BROKEN LINE OF A FLAT PANEL DISPLAY DEVICE - The present invention relates to a circuit and a method for repairing a broken line of a flat panel display device. The circuit includes a second repairing line and a resistance access port is disposed on the second repairing line. The method includes: disposing a resistance access port on a second repairing line of the flat panel display device; and connecting a resistance meeting a display requirement to the resistance access port. The above solutions enable the circuit for repairing to adjust the load resistance so as to adjust the display effect by disposing the resistance access port; thereby improving the repairing effect and making the display quality of the repaired flat panel display device meet the requirement. | 12-03-2009 |
20100008316 | NETWORK INTERFERENCE EVALUATING METHOD, DYNAMIC CHANNEL ASSIGNMENT METHOD AND APPARATUS USED IN WIRELESS NETWORKS - There are disclosed a network interference evaluating method, a dynamic channel assignment method and apparatus used in wireless networks. The dynamic channel assignment method used in a wireless network, comprising steps of: calculating each pair of visual delayed time for each pair of basic service sets based on received signal strength indicators, traffic information and rate information, and evaluating an overall network interference under a current channel allocation based on the calculated visual delayed time; constructing an undirected graph so that each basic service set is located at a vertex, and each connection line between each pair of basic service sets has a weight obtained from the pair of visual delayed time for this pair of basic service sets; coloring the undirected graph to get a new channel allocation approach and an optimized minimal overall network interference under this new channel allocation approach; comparing a difference between the evaluated overall network interference under the current channel allocation and the optimized minimal overall network interference with a predetermined threshold; and changing channel allocation for the basic service sets according to the new channel allocation approach if the difference is larger than the predetermined threshold. | 01-14-2010 |
20100103344 | EDGE-LIGHTING LED BACKLIGHT AND LCD THEREOF - The present invention relates to an edge-lighting LED backlight and LCD. The edge-lighting LED backlight comprises an LED light bar and a light guide plate, wherein a reflector is disposed between the LED light bar and the light guide plate, holes are set on the reflector, and light emitted from the LED light bar enters into the light guide plate through the holes. An LCD comprises the above edge-lighting LED backlight. In the above solution, the surface reflectance of the LED light bar is improved, the light loss is decreased and the utilization rate of light is improved by disposing the reflector between the LED light bar and the light guide plate, which decreases the quantity of the LEDs and the cost of the backlight. | 04-29-2010 |
20100110920 | METHOD USED FOR RADIO MEASUREMENT AND A COMMUNICATION NODE IN A COMMUNICATION NETWORK - A method used for radio measurement in a communication network is provided. The communication network comprises multiple basic service sets controlled by a core network controller. The method comprises the steps of: the core network controller issuing a measurement request to a communication node working on a service channel; the communication node switching to a non-service channel based on the measurement request; the communication node broadcasting a measurement beacon in the non-service channel and returning to the service channel immediately after the broadcasting; a node in the non-service channel receiving the measurement beacon; and based on the measurement beacon, calculating the received signal strength indicator (RSSI) from the communication node to the node in the non-service channel. | 05-06-2010 |
20100135236 | PROPORTIONAL FAIRNESS SCHEDULER AND SCHEDULING METHOD USING IMPERFECT CQI FEEDBACK - The present invention proposes a proportional fairness scheduler used in a base station, which is applicable to a high mobility environment, the scheduler comprising: a correction factor estimator which, for each user equipment in a serving cell of the base station, estimates a correction factor for an instantaneous transmission rate for a next frame according to a statistical result on changes in a channel quality in a current frame; a metric calculator which, for each user equipment in the serving cell of the base station, calculates a metric based on the instantaneous transmission rate for the user equipment, the estimated correction factor and a history throughput recorded for the user equipment; and a transmission opportunity granter which grants a transmission opportunity in the next frame to a user equipment having the optimal metric out of all the user equipments. Also, the present invention proposes a proportional fairness is scheduling method used in a base station. | 06-03-2010 |
20100150393 | SENTIMENT CLASSIFICATION USING OUT OF DOMAIN DATA - Providing sentiment classification of out of domain data are disclosed herein. In some aspects, a source domain having a trained classifier is matched to a target domain having a target classifier. The trained classifier may include identifiers that may be used to predict the sentiment of opinion data for the source domain. The target classifier may use the identifiers of the trained classifier to determine the sentiment of opinion data for the target domain. | 06-17-2010 |
20100155731 | TOUCHING-TYPE ELECTRONIC PAPER AND METHOD FOR MANUFACTURING THE SAME - The present invention relates to a touching-type electronic paper and method for manufacturing the same. The touching-type electronic paper includes a TFT substrate and a transparent electrode substrate which are disposed as a cell. The transparent electrode substrate includes a common electrode, microcapsule electronic ink and light guiding poles as light transmitting passages, all of which are formed on a first substrate. The TFT substrate comprises displaying electrodes, first TFTs for driving the displaying electrodes, second TFTs for detecting lights transmitting through the light guiding poles and for producing level signals, and third TFTs for reading the level signals and sending the level signals to a back-end processing system, all of which are formed on a second substrate. The light guiding poles are opposite to the second TFTs respectively. The present invention makes the natural lights or other lights outside transmitted to the second TFTs through the light guiding poles by disposing the light guiding poles as light transmitting passages and disposing the second TFTs as light sensor units. The present invention has many advantages such as simple structure, simple manufacturing process and low cost, so as to have a wide application prospect. | 06-24-2010 |
20100191746 | Competitor Analysis to Facilitate Keyword Bidding - Disclosed herein are one or more embodiments that facilitate selection of keywords for bidding by an advertiser having a website. One or more of the disclosed embodiments may process a click-through log to determine measures of competitiveness for a plurality of websites extracted from the click-through log. Also, the one or more disclosed embodiments may, for one of the websites, determine a ranking of competing websites based at least in part on the measures of competitiveness. The ranking of competing websites may be used to facilitate selection of keywords for bidding. | 07-29-2010 |
20100200856 | METHOD FOR MANUFACTURING E-JPAPER ARRAY SUBSTRATE AND E-PAPER ARRAY SUBSTRATE - A method for manufacturing E-paper array substrate and an E-paper array substrate are provided. The method for manufacturing E-paper array substrate uses two masks. Steps on a surface of the array substrate structure are eliminated, so as to facilitate a subsequent coating process of E-ink and enable a uniform distribution of a drain electric field. An E-paper array substrate is further provided. | 08-12-2010 |
20100232705 | Device and method for detecting shadow in image - A device for detecting a shadow region in an image includes an imaging module generating a multi-channel image including brightness, red, green, and blue channels, a brightness correcting module correcting values of the brightness channel based on imaging parameters and outputting a corrected multi-channel image, a scene classifying module determining to carry out a shadow detection on the corrected multi-channel image, a shadow detecting module classifying pixels of the corrected multi-channel image into a shadow or non-shadow pixel, and generating a shadow classification mark matrix having pixels having a shadow classification mark value corresponding to the classification, a region segmentation module segmenting the multi-channel image into regions having pixels having similar color values, and generating a region mark matrix having pixels having a region mark value, and a post-processing module updating the shadow classification mark matrix based on the shadow classification mark matrix and region mark matrix. | 09-16-2010 |
20100298007 | METHOD AND DEVICE FOR GENERATING USER MOBILITY MODEL OF CELLULAR NETWORK - A method for generating a user mobility model includes: firstly deriving user movement tracks of all the users in a cellular network and then generating from the user movement tracks a user mobility model involving a user traffic between home cells of any two of path points in the cellular network. Thus, a cell can be re-divided into respective location areas according to the generated user mobility model to thereby deploy reasonably various network resources in the GSM network according to the re-divided positional zones. The invention further discloses a method and device for generating a user movement track and a device for generating a user mobility model. | 11-25-2010 |
20100314289 | CATALYTIC CRACKING PROCESS FOR REDUCING SULFUR CONTENT IN GASOLINE AND THE DEVICE THEREOF - The invention relates to a catalytic cracking process for reducing sulfur content in gasoline and the device thereof, which includes a fluidized bed reactor in addition of a heavy oil catalytic cracking riser, characterized in enhancing contact time of oil-gas with the catalyst, further desulfurizing and reducing olefin content and increasing octane number in gasoline; regenerating all recycling catalysts, quality of products being stable and easily operated, reducing sulfur of gasoline to a maximum limit; adding a cooling device so as to avoid coking when the catalyst contacts with oil-gas in high temperature and decrease of yield of light oil resulted by excessively high reaction temperature of gasoline upgrading, improving products distribution, being flexible to change catalyst-oil ratio and reaction temperature of catalytic cracking reaction. The invention also provides an easily operated process for FCC desulfurization with stronger desulfurizing ability, good selectivity of products and high light oil yield, which can realize 40-80% of FCC gasoline desulfurization. Furthermore, more than 80% of FCC gasoline desulfurization can be achieved if the process is applied in combination with some particular catalysts. | 12-16-2010 |
20100322510 | Sky detection system used in image extraction device and method using sky detection system - Disclosed is a sky detection system that detects sky in an image collection device. The system includes an image collection unit that collects information of a color image; a color-feature extraction unit that extracts a color feature of each pixel from the collected image; a distance measurement unit that measures a distance between each pixel of the collected image and a lens; a first classification unit that classifies each pixel of the collected image as either a sky pixel or a non-sky pixel based on the color feature; and a second classification unit that further classifies each pixel of the collected image as either the sky pixel or the non-sky pixel based on the distance and a result of the first classification unit. | 12-23-2010 |
20110078157 | OPINION SEARCH ENGINE - A computer-readable storage medium having stored thereon computer-executable instructions which, when executed by a computer, cause the computer to implement an opinion search engine. The instructions to implement an opinion search engine cause the computer to collect opinion data about one or more objects from the Internet, extract metadata about the opinion data from the opinion data, remove duplicate metadata from the metadata to generate a resulting metadata, categorize the resulting metadata for similar objects according to one or more taxonomies from one or more websites on the Internet and rank the similar objects based on the categorized metadata. | 03-31-2011 |
20110078193 | QUERY EXPANSION THROUGH SEARCHING CONTENT IDENTIFIERS - Techniques and technologies for expanding a gallery by seeding the gallery with seed query results. A template is identified which is associated with the subjects of the seed queries and content identifiers are identified which include the template. These content identifiers are used to expand the gallery to include more content identifiers than before the expansion of the gallery. | 03-31-2011 |
20110115308 | FEEDER AUTOMATION SYSTEM AND METHOD FOR OPERATING THE SAME - A feeder automation system and a method for operating the feeder automation system are disclosed. The feeder automation system comprises a first domain comprising a first slave station; a second domain comprising a second slave station; and a tie-switch provided between the first domain and the second domain. The first slave station is adapted to operate the tie-switch directly, and the second slave station is adapted to operate the tie-switch through the first slave station. When a fault occurs in the system, the first slave station and the second slave station cooperate with each other to perform fault detection, fault isolation, and fault restoration etc. without interacting with a master station. | 05-19-2011 |
20110194779 | APPARATUS AND METHOD FOR DETECTING MULTI-VIEW SPECIFIC OBJECT - Disclosed are an apparatus and a method for determining a multi-view specific object. The apparatus comprises an input device for inputting image data; and cascade classifiers formed of stage classifiers corresponding to a same detection angle, the stage classifiers corresponding to different features. Each cascade classifier is for calculating a degree of confidence of the image data of a specific object corresponding to the detection angle based on the aspect of the corresponding feature, and determining whether the image data belongs to the specific object based on the degree of confidence. A self-adaptive posture prediction device is disposed between two stage classifiers in each cascade classifier, and is used to determine whether the image data enters the cascade classifiers corresponding to the detection angles and located after the self-adaptive posture prediction device. | 08-11-2011 |
20110208715 | AUTOMATICALLY MINING INTENTS OF A GROUP OF QUERIES - The automatic search intent mining technique described herein pertains to a technique for mining search intent from a group of queries. The automatic search intent mining technique described herein automatically mines search intents from a group of queries. The technique leverages knowledge of query log data in order to determine search intent. The automatic search intent mining technique, in one embodiment, utilizes three kinds of information sources: Web page content, Web page structure and search engine query log data to mine intents for a group of queries. In one embodiment of the technique, the three data sources are used separately to mine candidate search intents for each of the three sources. The candidate search intents extracted from each of the three sources are then integrated to form the final search intents. | 08-25-2011 |
20110221933 | BACKLIGHT DETECTION DEVICE AND BACKLIGHT DETECTION METHOD - Disclosed are a backlight detection device and a backlight detection method. The device comprises a pixel value acquiring unit used to acquire a pixel value of each of pixels in an image; a focal position determination unit used to determine a focal position in the image; a subject area determination unit used to determine, based on the pixel values of the pixels in the image, a subject area starting from the focal position by using an area growth processing so as to divide the image into the subject area and a background area; a brightness difference calculation unit used to calculate a brightness difference between the subject area and the background area; and a backlight determination unit used to determine, based on the brightness difference, whether the image is in the backlight state so that the image in the backlight state can be detected. | 09-15-2011 |
20110225172 | SYSTEM, METHOD, AND COMPUTER-READABLE MEDIUM FOR SEEKING REPRESENTATIVE IMAGES IN IMAGE SET - Disclosed are a system, a method, and a computer-readable medium for seeking representative images in an image set. The method comprises a text feature extracting step of extracting text features of each of the plural images; a diversity data obtaining step of obtaining diversity data of the image set based on the text features; a representative score calculating method of calculating a representative score of each of the plural images based on the diversity data; and a representative image selecting step of selecting one or more of the images in the image set based on the representative score of the corresponding images. | 09-15-2011 |
20110231781 | SYSTEM AND METHOD FOR VIRTUAL OBJECT SHARING AND MANAGEMENT IN VIRTUAL WORLDS - A system, method, and program storage device for sharing and exchanging virtual objects from different virtual worlds are disclosed. Virtual objects are centrally managed by an inventory service. The inventory service performs data transmission related to virtual objects and data translation related to virtual objects. The inventory service has a repository for storing virtual objects and applies cache policy(s) to local cache memories in virtual worlds to maintain data consistency across the virtual worlds. Based on a publish/subscribe mechanism, each virtual world publishes and subscribes topic notifications related shared virtual objects. The system, method and program storage device are also used for a separate state management of a shared/exchanged virtual object within identical virtual world(s). | 09-22-2011 |
20110295774 | Training SVMs with Parallelized Stochastic Gradient Descent - Techniques for training a non-linear support vector machine utilizing a stochastic gradient descent algorithm are provided. The computations of the stochastic gradient descent algorithm are parallelized via a number of processors. Calculations of the stochastic gradient descent algorithm on a particular processor may be combined according to a packing strategy before communicating the results of the calculations with the other processors. | 12-01-2011 |
20110302031 | CLICK MODELING FOR URL PLACEMENTS IN QUERY RESPONSE PAGES - A “General Click Model” (GCM) is constructed using a Bayesian network that is inherently capable of modeling “tail queries” by building the model on multiple attribute values that are shared across queries. More specifically, the GCM learns and predicts user click behavior towards URLs displayed on a query results page returned by a search engine. Unlike conventional click modeling approaches that learn models based on individual queries, the GCM learns click models from multiple attributes, with the influence of different attribute values being measured by Bayesian inference. This provides an advantage in learning that enables the GCM to achieve improved generalization and results, especially for tail queries, than conventional click models. In addition, most conventional click models consider only position and the identity of URLs when learning the model. In contrast, the GCM considers more session-specific attributes in making a final prediction for anticipated or expected user click behaviors. | 12-08-2011 |
20120112195 | ARRAY SUBSTRATE AND MANUFACTURUING METHOD THEREOF, ACTIVE DISPLAY - A manufacturing method for an array substrate comprising: sequentially forming a gate metal film, a gate insulating layer and an active layer film; applying photoresist, and patterning the photoresist; etching the stacked layers corresponding to a photoresist-completely-removed region; ashing to remove the photoresist in a photoresist-partially-remained region and remain a part of photoresist in a photoresist-completely-remained region, etching the gate insulating layer and the active layer film in the photoresist-partially-remained region; forming an insulating layer film; lifting off the photoresist and the insulating layer film thereon; forming a conductive film, and patterning the conductive film to from a source electrode, a drain electrode, a data line, a pixel electrode and an active layer channel. | 05-10-2012 |
20120114250 | METHOD AND SYSTEM FOR DETECTING MULTI-VIEW HUMAN FACE - Disclosed are a system and a method for detecting a multi-view human face. The system comprises an input device configured to input image data; a hybrid classifier including a non-human-face rejection classifier configured to roughly detect non-human-face image data and plural angle tag classifiers configured to add an angle tag into the image data having a human face; and plural cascade angle classifiers. Each of the plural cascade angle classifiers corresponds to a human face angle. One of the plural cascade angle classifiers receives the image data with the angle tag output from the corresponding angle tag classifier, and further detects whether the received image data with the angle tag includes the human face. | 05-10-2012 |
20120116875 | PROVIDING ADVERTISEMENTS BASED ON USER GROUPING - Techniques for providing advertisements in association with electronic content are provided. The advertisements may be provided with electronic content that satisfies a content request made by a particular individual. The advertisements provided in association with the electronic content may depend on the results of an auction between advertisers submitting bids to have their respective advertisements provided in association with the electronic content. The bids may be submitted with respect to different value groups. Each value group includes individuals that may provide an estimated amount of value to a respective advertiser as a customer. | 05-10-2012 |
20120123993 | Action Prediction and Identification Temporal User Behavior - User behavior modeling can include determining temporal- or time-based actions performed by various users. From the mined temporal-based user actions, future actions can be predicted. Certain implementations include providing information and/or services based on the predicted future actions. Some implementations, include providing relevant information, services, and/or goods regarding the predicted future action. | 05-17-2012 |
20120138972 | ARRAY SUBSTRATE AND A METHOD FOR FABRICATING THE SAME AND AN ELECTRONIC PAPER DISPLAY - The present disclosure discloses a method for fabricating an array substrate comprising: depositing a source/drain metallic film on a first base substrate, and forming a source electrode, a drain electrode and a data line; sequentially depositing a semiconductor layer film, a gate insulating layer film and a gate metallic film on the first base substrate, and forming a semiconductor layer, a gate insulating layer, a gate electrode and a gate line; depositing a gate protection layer film on the first base substrate, and forming a gate protection layer and a through hole, wherein the through hole is formed on the gate protection layer corresponding to the drain electrode to expose a portion of the drain electrode; and depositing a pixel electrode film on the first base substrate, and forming a pixel electrode, wherein the pixel electrode is connected to the drain electrode via the through hole. | 06-07-2012 |
20120143789 | CLICK MODEL THAT ACCOUNTS FOR A USER'S INTENT WHEN PLACING A QUIERY IN A SEARCH ENGINE - A method of generating training data for a search engine begins by retrieving log data pertaining to user click behavior. The log data is analyzed based on a click model that includes a parameter pertaining to a user intent bias representing the intent of a user in performing a search in order to determine a relevance of each of a plurality of pages to a query. The relevance of the pages is then converted into training data. | 06-07-2012 |
20120143790 | RELEVANCE OF SEARCH RESULTS DETERMINED FROM USER CLICKS AND POST-CLICK USER BEHAVIOR OBTAINED FROM CLICK LOGS - Data from a click log may be used to generate training data for a search engine. User click behavior and user post-click behavior may be used to assess the relevance of a page to a query. Labels for training data may be generated based on data from the click log. The labels may pertain to the relevance of a page to a query. For example, user post-click behavior that may be examined includes the amount of time that a user remains on a target page when a user clicks one of the search results. | 06-07-2012 |
20120147453 | ELECTRONIC PAPER DISPLAY SUBSTRATE AND THE MANUFACTURING METHOD THEREOF - By forming a corresponding colored layer under the pixel electrode having a predetermined pattern of the electronic paper display substrate, the pattern displayed in the region where the pixel electrode and the colored layer is disposed has the color of the colored layer when displaying. Compared with the transparency color, the color of the colored layer can make the contrast of the pixel region to the non-pixel region high and display colorful pattern. | 06-14-2012 |
20120169987 | POLYMER DISPERSED LIQUID CRYSTAL FILM AND METHOD FOR MANUFACTURING THE SAME - The disclosed technology involves a polymer dispersed liquid crystal film comprising: a first base substrate, a second base substrate, and a polymer dispersed liquid crystal film between the first base substrate and the second base substrate, wherein a first transparent conductive layer is formed on the first base substrate, the first transparent conductive layer is contacted with the first light permeable pressure-sensitive adhesive layer, and the polymer dispersed liquid crystal is adhered to the first base substrate through the first light permeable pressure-sensitive adhesive layer; and a second transparent conductive layer is formed on the second base substrate, the second transparent conductive layer is contacted with the second light permeable pressure-sensitive adhesive layer, and the polymer dispersed liquid crystal is adhered to the second base substrate through the second light permeable pressure-sensitive adhesive layer. | 07-05-2012 |
20120170839 | Night-Scene Light Source Detecting Device And Night-Scene Light Source Detecting Method - A night-scene light source detecting device includes a pixel value obtaining unit configured to obtain a pixel value of each pixel in an input image; a night-scene-feature extraction unit provided for extracting a zone area of a mean corrected-brightness value and a high corrected-brightness value of the input image as two night-scene features based on the pixel value of each pixel in the input image; a night-scene image detection unit provided for determining whether the input image is a night-scene image or not based on the two night-scene features; a specific color detection unit provided for detecting whether each pixel belongs to specific color or not; and a night-scene light source determining unit provided for determining whether the night-scene image is picked up under irradiation by the specific light sources in a night scene or not based on the result of the specific color detection. | 07-05-2012 |
20120171822 | MANUFACTURING METHOD FOR LTPS TFT ARRAY SUBSTRATE - A manufacturing method for a low temperature polysilicon (LTPS) thin film transistor (TFT) array substrate, comprising: forming a polysilicon layer on a substrate; forming a gate insulating layer on the polysilicon layer; forming a gate metal layer on the gate insulating layer; and patterning the gate metal layer, the gate insulating layer and the polysilicon layer by using a half tone mask (HTM) or a gray tone mask (GTM) so as to obtain a gate electrode and a polysilicon semiconductor pattern in a single mask process, a central part of the polysilicon semiconductor pattern is covered by the gate electrode, and the polysilicon semiconductor pattern has two parts, which are not covered by the gate electrode at two sides of the gate electrode, for forming a source region and a drain region. | 07-05-2012 |
20120241746 | ELECTROPHORESIS DISPLAY AND MANUFACTURING METHOD - The disclosed technology is in connection with an electrophoresis display and manufacturing method thereof. The electrophoresis display comprises: a substrate; a gate line metal layer including a gate electrode, formed on the substrate; a gate insulating layer covering the gate line metal layer; a semiconductor active layer formed on the gate insulating layer and located above the gate electrode correspondingly; a data line metal layer including a source electrode and a drain electrode, formed on the gate insulating layer, wherein the source electrode and the drain electrode are located on the semiconductor active layer and separated by a distance; a photoresist resin layer covering the data line metal layer and formed with a via hole above the drain electrode; and a pixel electrode layer formed on the photoresist resin layer and connected to the drain electrode by the via hole. | 09-27-2012 |
20120293482 | PIXEL UNIT CIRCUIT AND OLED DISPLAY APPARATUS - The present disclosure discloses a pixel unit circuit and an OLED display apparatus. The pixel unit circuit comprises a first sub-circuit module, a second sub-circuit module, a first capacitor and OLED. An input of the first sub-circuit module is connected to a data line; another input of the first sub-circuit module is connected to an output of the second sub-circuit module and a first terminal of the OLED; an output of the first sub-circuit module is connected to an input/output of the second sub-circuit module via the first capacitor; a voltage difference between positive power supply and negative power supply of a backboard is applied between an input of the second sub-circuit module and a second terminal of the OLED. The pixel unit circuit can compensate the aging of OLED devices, the non-uniformity of threshold voltage of TFT driving transistors, and IR Drop of the power supply of the backboard. | 11-22-2012 |
20130031189 | NOTIFICATION ENGINE - A method and apparatus are provided. The method is carried out by a notification engine, for delivering to a user equipment a group of incoming notifications from at least one application running on the user equipment. The application running on the user equipment is registered on the notification engine. The method includes: defining at least one criterion for delivering notifications, buffering the incoming notifications, and delivering according to the criterion a group of previously buffered notifications. | 01-31-2013 |
20130090508 | Method for Preparing 1-Octene by Oligomerization of Ethylene - Disclosed is a method for preparing 1-octene in the presence of a catalyst system for ethylene oligomerization, which includes: premixing a part of ethylene gas as raw material with a solvent, mixing with the components a+b, c and d of the catalyst system, and then sending in a reactor; directly sending the rest of ethylene gas in the reactor; discharging the resultant liquid from the upper part of the reactor into an overflow channel; adding a catalysis stopping agent to the overflow channel; and then separating the resultant liquid. The advantages of the method are high selectivity of 1-octene and high catalytic activity. | 04-11-2013 |
20130112958 | ORGANIC LIGHT-EMITTING DISPLAY PANEL AND MANUFACTURING METHOD - Embodiments of the invention provide an organic light-emitting display (OLED) panel and a manufacturing method for the OLED panel, which comprises providing a substrate comprising a first electrode layer which comprises a plurality of first electrodes spaced apart from each other, forming an insulating layer on the substrate, etching off the insulating layer over the first electrodes by a photolithography process to form a pattern of sub-pixel depositing areas and forming organic light-emitting layers for desired colors within the sub-pixel depositing areas, and forming a second electrode layer on the insulating layer and the organic light-emitting layers. Embodiments of the invention can exactly prepare the organic light-emitting layers to improve yield. | 05-09-2013 |
20130142091 | METHOD AND APPARATUS FOR SCHEDULING DOWNLINK TRANSMISSION - The present invention relates to method and apparatus for scheduling downlink transmission. According to an embodiment of the present invention, a method for scheduling downlink transmission in a wireless communication system is provided. The method comprises: scheduling, in a channel measurement sub-frame, user equipments in a cell according to feedback information that was most recently received from the user equipments, wherein in the channel measurement sub-frame, the user equipments calculate feedback information to be reported; and scheduling, in response to receipt of the feedback information, the user equipments based on a result of scheduling corresponding to the channel measurement sub-frame. According to an embodiment of the present invention, there is also provided a scheduling apparatus, base station device and corresponding computer program product. | 06-06-2013 |
20130175941 | VOLTAGE-DRIVEN PIXEL CIRCUIT, DRIVING METHOD THEREOF AND DISPLAY PANEL - A voltage-driven pixel circuit, a driving method thereof and a display panel including the voltage-driven pixel circuit are disclosed. The voltage-driven pixel circuit comprises a driving transistor, a retaining transistor, a switching transistor, a compensating transistor, a storage capacitance and an OLED device. The technical solutions disclosed here compensate for the unevenness of the threshold voltage of the N-type TFT transistors and OLED efficiently. | 07-11-2013 |
20130182570 | Method and Apparatus for Limiting Bearer Service in Radio Communication - The present invention discloses a method and an apparatus for limiting a bearer service in radio communication. The method includes: determining that a capability of a terminal system is in a critical condition; in a first bearer set of the terminal system including at least two bearers used for transmitting data, determining a set formed by some bearers in the first bearer set as a second bearer set, where priority of a bearer in the second bearer set is lower than priority of a bearer in the first bearer set excluding those in the second bearer set; and performing service limitation processing on the bearer in the second bearer set. | 07-18-2013 |
20130215092 | OLED PANEL AND METHOD FOR DRIVING THE SAME - The present invention discloses an OLED panel for improving the hysteresis effect of TFT without increasing the area of the pixel circuit and at the same time ensuring the opening ratio. Said OLED panel includes a substrate and a pixel unit array formed thereon, the pixel unit array comprises a plurality of pixel units defined by the intersections of scanning lines and data lines, and each unit includes a driving TFT and an OLED, and the driving TFT has a source connected to a high voltage signal terminal in a backboard, a drain connected to an anode of the OLED; a plurality of resetting TFTs is arranged in the peripheral area of the pixel unit array on the substrate, and the resetting TFT has a gate connected a pre-controlling signal terminal, a source connected to a resetting signal terminal, and each resetting TFT corresponds to a data line one-to-one. | 08-22-2013 |
20130218824 | Action Prediction and Identification of User Behavior - User behavior modeling can include determining actions performed by various users. From the mined user actions, future actions can be predicted. Certain implementations include providing information and/or services based on the predicted future actions. Some implementations, include providing relevant information, services, and/or goods regarding the predicted future action. | 08-22-2013 |
20130235835 | METHOD AND APPARATUS OF PERFORMING OUTER LOOP LINK ADAPTATION OPERATION - The present invention discloses a method and apparatus of performing outer loop link adaptation (OLLA) operation. This method may comprise: accelerating in an initial probing phase, increase of an OLLA scaling factor until obtaining a negative result regarding codeword selection; and fine modifying, in a fine modification phase, the scaling factor using an upturn factor and a downturn factor in response to the result regarding codeword selection so that a channel quality indication, which is modified using the scaling factor, is matched with its actual value. Compared with the prior art, the technical solution as provided in the present invention can quickly modify a CQI to match its actual value, thus this solution may effectively mitigate the CQI mismatch, improve the CQI feedback accuracy, and further enhance the cell throughput performance and frequency utilization. | 09-12-2013 |
20130242920 | METHOD AND APPARATUS FOR ENHANCING DOWNLINK HARQ - Embodiments of the invention provide a method for enhancing downlink HARQ. The method may comprise steps of: responsive to that a packet is unsuccessfully received, estimating a required channel quality for next retransmission of the packet; selecting a target subset of base stations from a cooperation set of base stations based on the required channel quality; and sending an indication of the target subset of base stations to a central unit. | 09-19-2013 |
20130265960 | METHOD AND APPARATUS FOR MODIFYING CHANNEL QUALITY INDICATION - The present invention discloses a method and an apparatus for modifying a channel quality indication (CQI). This method may comprise: calculating a scaling factor for the channel quality indication based on uplink channel information and an antenna virtualization pre-coding scheme; and modifying the channel quality indication reported by user equipment by using the scaling factor. According to the technical solutions of the present invention, the antenna virtualization factor is considered in performing CQI modification and. Thus, this solution can overcome the problem of CQI mismatch, enhance the completeness and accuracy of CQI feedback, and improve the cell throughput performance and frequency utilization. | 10-10-2013 |
20130269598 | PROCESS FOR GROWING SILICON CARBIDE SINGLE CRYSTAL BY PHYSICAL VAPOR TRANSPORT METHOD AND ANNEALING SILICON CARBIDE SINGLE CRYSTAL IN SITU - A technology for growing silicon carbide single crystals by PVT (Physical Vapor Transport) and a technology for in-situ annealing the crystals after growth is finished is provided. The technology can achieve real-time dynamic control of the temperature distribution of growth chamber by regulating the position of the insulation layer on the upper part of the graphite crucible, thus controlling the temperature distribution of growth chamber in real-time during the growth process according to the needs of the technology, which helps to significantly improve the crystal quality and production yield. After growth is finished, the inert gas pressure in growth chamber is raised and the temperature gradient of the growth chamber is reduced so that in-situ annealing the silicon carbide crystals can be carried out under a small one, which helps to reduce the stress between the crystal and the crucible lid as well as that in sublimation grown crystals to reduce the breakage ratio and improve the yield ratio during the subsequent fabrication process. | 10-17-2013 |
20130272438 | METHOD, TRANSMITTER AND RECEIVER FOR BEAMFORMING - Embodiments of the invention provide a method for beamforming based on Grassmannian predictive coding (GPC) in a MIMO system. The method may comprise steps of: estimating present channel direction information (CDI) according to a received signal; predicting future CDI based on the present CDI and at least one of previous CDIs; predicting future codebook based on present codebook and at least one of previous codebooks; selecting a codeword from the future codebook based on the future CSI; and feeding back an index of the selected codeword to the transmitter. | 10-17-2013 |
20130309486 | MAGNETRON SPUTTERING COATING DEVICE, A NANO-MULTILAYER FILM, AND THE PREPARATION METHOD THEREOF - A magnetron sputtering coating device includes a deposition chamber, sputtering cathodes, a rotating stand within the deposition chamber, a support platform on the rotating stand, a first rotation system for driving the rotating stand to rotate around a central axis of the rotating stand, and a baffle fixed on the rotating stand. The sputtering cathodes are arranged around and perpendicular to the rotating stand. | 11-21-2013 |
20130313575 | SEMI-INSULATING SILICON CARBIDE MONOCRYSTAL AND METHOD OF GROWING THE SAME - A semi-insulating silicon carbide monocrystal and a method of growing the same are disclosed. The semi-insulating silicon carbide monocrystal comprises intrinsic impurities, deep energy level dopants and intrinsic point defects. The intrinsic impurities are introduced unintentionally during manufacture of the silicon carbide monocrystal, and the deep energy level dopants and the intrinsic point defects are doped or introduced intentionally to compensate for the intrinsic impurities. The intrinsic impurities include shallow energy level donor impurities and shallow energy level acceptor impurities. A sum of a concentration of the deep energy level dopants and a concentration of the intrinsic point defects is greater than a difference between a concentration of the shallow energy level donor impurities and a concentration of the shallow energy level acceptor impurities, and the concentration of the intrinsic point defects is less than the concentration of the deep energy level dopants. The semi-insulating SiC monocrystal has resistivity greater than 1×10 | 11-28-2013 |
20130316894 | DISTILLATE OIL HYDROGENATION DEACIDIFICATION CATALYST CONTAINING MOLECULAR SIEVE, PREPARATION AND USE THEREOF - Provided are a distillate oil hydrogenation deacidification catalyst containing a molecular sieve, preparation and use thereof. In this catalyst, the weight of the catalyst, on the basis of 100%, is 1-5% magnesium calculated as an oxide, 1-20% alumino-phosphate molecular sieve and/or aluminosilicate molecular sieve; 1-10% Co and/or Ni; 5-30% Mo and/or W, and the balance is aluminium oxide. The catalyst is prepared through forming, dipping and baking. The catalyst is very active in hydrogenation deacidification, and also in hydrodesulfurization and hydrodenitrogenation. | 11-28-2013 |
20140024152 | METHOD FOR MANUFACTURING TOUCHING-TYPE ELECTRONIC PAPER - The present invention relates to a touching-type electronic paper and method for manufacturing the same. The touching-type electronic paper includes a TFT substrate and a transparent electrode substrate which are disposed as a cell. The transparent electrode substrate includes a common electrode, microcapsule electronic ink and light guiding poles as light transmitting passages, all of which are formed on a first substrate. The TFT substrate comprises displaying electrodes, first TFTs for driving the displaying electrodes, second TFTs for detecting lights transmitting through the light guiding poles and for producing level signals, and third TFTs for reading the level signals and sending the level signals to a back-end processing system, all of which are formed on a second substrate. The light guiding poles are opposite to the second TFTs respectively. The present invention makes the natural lights or other lights outside transmitted to the second TFTs through the light guiding poles by disposing the light guiding poles as light transmitting passages and disposing the second TFTs as light sensor units. The present invention has many advantages such as simple structure, simple manufacturing process and low cost, so as to have a wide application prospect. | 01-23-2014 |
20140085568 | Display Device - A display device is provided, comprising a display panel and a polymer dispersed liquid crystal panel overlapped in order, and an ambient light source system disposed at a side of the polymer dispersed liquid crystal panel opposite to the display panel. The display device is simplified in structure and driving circuit thereof while avoiding impact on heat-resistance performance of the PDLC panel resulted from over temperature of the light source at side of the light guide plate. | 03-27-2014 |
20140086451 | METHOD AND APPARATUS FOR DETECTING CONTINUOUS ROAD PARTITION - A method and an apparatus are disclosed for detecting a continuous road partition with a height, the method comprising the steps of: obtaining disparity maps having the continuous road partition, and U-disparity maps corresponding to the disparity maps; obtaining an intermediate detection result of the continuous road partition detected from the U-disparity maps of first N frames; and detecting the continuous road partition from the U-disparity map of a current frame, based on the obtained intermediate detection result. | 03-27-2014 |
20140086477 | METHOD AND DEVICE FOR DETECTING DRIVABLE REGION OF ROAD - A method and a device are disclosed for detecting a drivable region of a road, the method comprising the steps of: deriving a disparity map from a gray-scale map including the road and detecting the road from the disparity map; removing a part with a height above the road greater than a predetermined height threshold from the disparity map so as to generate a sub-disparity map; converting the sub-disparity map into a U-disparity map; detecting the drivable region from the U-disparity map; and converting the drivable region detected from the U-disparity map into the drivable region within the gray-scale map. | 03-27-2014 |
20140091357 | ENCAPSULATED STRUCTURE OF LIGHT-EMITTING DEVICE, ENCAPSULATING PROCESS THEREOF AND DISPLAY DEVICE COMPRISING ENCAPSULATED STRUCTURE - An encapsulated structure of a light-emitting device, an encapsulating process thereof, and a display device comprising said encapsulated structure. The encapsulated structure of the light-emitting device comprises: a light-emitting device; and a protective layer of a sulfonate salt formed on a top electrode of the light-emitting device, the sulfonate salt having the following structure: | 04-03-2014 |
20140101081 | SENTIMENT CLASSIFICATION USING OUT OF DOMAIN DATA - Providing sentiment classification of out of domain data are disclosed herein. In some aspects, a source domain having a trained classifier is matched to a target domain having a target classifier. The trained classifier may include identifiers that may be used to predict the sentiment of opinion data for the source domain. The target classifier may use the identifiers of the trained classifier to determine the sentiment of opinion data for the target domain. | 04-10-2014 |
20140110716 | Thin Film Transistor and Manufacturing Method Thereof, an Array Substrate and a Display Device - Embodiments of the present invention provide a thin film transistor and its manufacturing method, an array substrate and a display device, to improve the electrical performance of the thin film transistor and improve the picture quality of images displayed by the display device. The thin film transistor includes: a substrate; a gate, a source, a drain and a semiconductor layer formed on the substrate; a first gate protection layer; a gate isolation layer; and a second gate protection layer. The first gate protection layer is at least partly located between the gate and the semiconductor layer, and is an insulating layer. The gate isolation layer is at least partly located between the first gate protection layer and the second gate protection layer, and is a conductive layer. The second gate protection layer is at least partly located between the gate isolation layer and the semiconductor layer, and is an insulating layer. | 04-24-2014 |
20140115952 | PROCESS FOR CATALYTIC CRACKING OF A BIOMASS - A process for converting a biomass comprising contacting the biomass with a catalytic cracking catalyst at a temperature of more than 400° C. in a catalytic cracking reactor to produce a product stream containing one or more cracked products and supplying a biomass to the reactor via a feed nozzle having a feed nozzle outlet located between a first section and a second section of the reactor and downstream of an opening of a catalyst supply pipe connected to the first section, wherein the second section comprises a fluid connection to and located downstream of the first section, the second section having an inner diameter which decreases in a downstream direction. | 05-01-2014 |
20140121428 | PROCESS FOR CATALYTIC CRACKING A PYROLYSIS OIL - A process for catalytic cracking of a pyrolysis oil derived from material comprising biomass. In one embodiment, the process comprises subjecting a feed comprising the pyrolysis oil to a hydrodeoxygenation step to prepare an at least partially deoxygenated pyrolysis oil; heating a hydrocarbon feed to a temperature in the range from equal to or more than 50° C. to equal to or less than 200° C. to prepare a preheated hydrocarbon feed; mixing the at least partially deoxygenated pyrolysis oil and the preheated hydrocarbon feed to prepare a feed mixture; and contacting the feed mixture with a catalytic cracking catalyst in a catalytic cracking reactor at a temperature of at least 400° C. to prepare a product stream containing one or more cracked products. | 05-01-2014 |
20140124787 | THIN FILM TRANSISTOR AND MANUFACTURING METHOD THEREOF AND DISPLAY DEVICE - Embodiments of the present invention provide a thin film transistor, a manufacturing method thereof and a display device. The method for manufacturing the thin film transistor, comprising the following steps: providing a substrate; forming a semiconductor layer on the substrate; forming a gate insulating layer; and forming a gate electrode, wherein the gate insulating layer comprises a first gate insulating layer, the first gate insulating layer being formed by oxidizing a portion of the semiconductor layer, and the unoxidized portion of the semiconductor layer forming an active layer, and wherein the gate electrode is formed in such a way that the gate insulating layer is sandwiched between the gate electrode and the active layer. | 05-08-2014 |
20140131715 | ARRAY SUBSTRATE, METHOD FOR FABRICATING THE SAME, AND DISPLAY DEVICE - Embodiments of the present application provide an array substrate and a method for fabricating the same. The array substrate comprises: a base substrate, a plurality of thin film transistors formed on the base substrate; the array substrate also comprising: a buffer layer formed on the substrate between the substrate and the film transistors; wherein, the buffer layer is a metal oxide film layer. Embodiments of the present application also provide a display device having such array substrate. | 05-15-2014 |
20140167034 | DISPLAY DEVICE, ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREOF - A display device, an array substrate and a manufacturing method thereof are provided. The array substrate comprises a substrate, a gate electrode on the substrate, a gate insulating layer, an active layer, an etch stop layer, a source/drain electrode layer, a passivation layer and a pixel electrode layer; wherein the active layer is a metal oxide semiconductor, a metal oxide insulating layer is provided between the gate insulating layer and the active layer, the gate insulating layer is located between the gate electrode and the metal oxide insulating layer, and the metal oxide insulating layer is located between the gate insulating layer and the active layer. | 06-19-2014 |
20140169161 | METHOD AND DEVICE FOR TRANSMITTING DATA - The present invention discloses a method and a device for transmitting data. According to the technical solution provided by the present invention, no actual end-to-end multi-bearer connection is established between a terminal and a network side, but the terminal, when locally transmitting a data packet, simulates a multi-bearer mechanism to establish multiple virtual service channels on a bearer and performs priority-based scheduling between the service channels. Through virtual multi-bearer, the present invention can balance service QoS with resource utilization under the condition that the network or the terminal does not support the multi-bearer capability or the multi-bearer capability is restricted. | 06-19-2014 |
20140175385 | OLED DEVICE, AMOLED DISPLAY DEVICE AND METHOD FOR MANUFACTURING SAME - Embodiments of the invention disclose an OLED device, an AMOLED display device and a method for manufacturing the AMOLED display device. the AMOLED display device comprises a TFT active layer, a pixel electrode layer and an OLED device; the OLED device comprises a cathode layer and a functional layer, and the pixel electrode layer serves as the anode layer of the OLED device; alternatively, the OLED device comprises an anode layer and a functional layer, and the pixel electrode layer serves as the cathode layer of the OLED device. Moreover, the TFT active layer and the pixel electrode layer are formed from a same IGZO film by a patterning process. | 06-26-2014 |
20140239074 | METHOD OF DESIGNING & MANUFACTURING AN ANTI-COUNTERFEITING RFID TAG, THE ANTI-COUNTERFEITING RFID TAG AND THE ANTI-COUNTERFEITING PACKAGE - The invention relates to a method of designing & manufacturing anti-counterfeiting RFID tags, the anti-counterfeiting RFID tags obtained and the anti-counterfeiting package related. The invention belongs to application of radio frequency identification technology. The tag design comprises an adopted folded dipole antenna form using fragile paper as antenna substrate board. Integrate antenna and fragile paper substrate board securely and firmly. In alignment with the central position of the chip overlay an “island”-type compound gasket on the bottom surface of fragile paper substrate, so that the antenna forms an arch spatial structure at the center position of the IC chip. Coating the fragile paper substrate surface with adhesive, then compounding with cover layer material which coated with release fragile film former. The sizes of surface material and adhesive are larger than that of the fragile paper substrate board. The tamper-evident anti-counterfeiting UHF RFID label achieved through this method can be read reliably on the metal surface. It can avoid or reduce the probability of accidental damage during label sticking and transportation and improve anti-counterfeiting performance effectively. This invention of designing and manufacturing method is ingenious, simple, inexpensive and of high capacity. | 08-28-2014 |
20140369219 | METHOD AND APPARATUS FOR ESTIMATING CHANNEL QUALITY INFORMATION, BASE STATION AND NETWORK CENTRAL PROCESSING DEVICE - The present invention provides a method and apparatus for estimating channel quality information, a base station and a network central processing device. According to the embodiments of the present invention, a macro cell includes multiple transmission points, the method can comprise receiving the channel quality information which is measured by a user equipment based on a cell specific reference signal; obtaining channel matrix information the multiple transmission points; calculating beamforming information on a single cell transmission and a coordinated multi-point transmission based on the channel matrix information; and estimating the channel quality information for the single cell transmission and the coordinated multi-point transmission based on the channel quality information, the channel matrix information, and the beamforming information. With embodiments of the present invention, it is possible to provide coordinated multi-point gains with no overhead introduced and it is compatible with the existing available user equipments. | 12-18-2014 |
20140369281 | METHOD AND APPARATUS FOR REPORTING AND CANCELLING CROSS-SUBFRAME CO-CHANNEL INTERFERENCE - Embodiments of the disclosure provide methods and apparatuses for cancelling cross-subframe co-channel interference (CCI), the method comprising receiving a channel quality indicator (CQI) of a cross-subframe from a user equipment (UE), the cross-subframe is a downlink subframe that is interfered by an uplink subframe in a neighboring cell; determining if the UE should be scheduled during cross-subframes by comparing the CQI with an adaptive threshold; and scheduling the UE during the cross-subframes if the UE is determined to be scheduled. By means of determining the resources scheduling based on an adaptive threshold, CCI may be cancelled and the overall resource usage will be increased according to the present invention. Furthermore, the adaptive threshold scheme can be easily implemented in practice. | 12-18-2014 |
20140369283 | METHOD AND APPARATUS FOR OUTER LOOP LINK ADAPTATION FOR A WIRELESS COMMUNICATION SYSTEM - The present invention relates to a method for link adaptation in a wireless communication system. The method comprises: determining whether a UE operates in a SU-MIMO transmission mode or in a MU-MIMO transmission mode; applying, in responsive to determination that the UE operates in the SU-MIMO transmission mode, a SU-MIMO OLLA offset to a signal to interference and noise ratio adjusted with inner loop link adaptation; applying, in responsive to determination that the UE operates in the MU-MIMO transmission mode, a MU-MIMO OLLA offset to a signal to interference and noise ratio adjusted with inner loop link adaptation, wherein the MU-MIMO OLLA offset is based on the SU-MIMO OLLA offset and an extra offset which is indicative of inter-user interference, wherein the SU-MIMO OLLA offset and the extra offset are updated in responsive to receipt of an ACK/NACK message for a packet reported from the UE. | 12-18-2014 |
20140376369 | METHOD AND APPARATUS FOR DYNAMICALLY ADJUSTING UPLINK-DOWNLINK CONFIGURATION - Embodiments of the disclosure provide a method and apparatus for dynamically adjusting UL-DL configuration. In the method according to embodiments of the present invention, downlink traffic load and uplink traffic load for transmission between a BS and a UE in a TDD system may be obtained, a UL-DL traffic load relation may be determined based on the downlink traffic load and the uplink traffic load and a UL-DL configuration may be selected based on the UL-DL traffic load relation. | 12-25-2014 |
20150009895 | METHOD AND APPARATUS FOR REPORTING AND CANCELLING CROSS-SUBFRAME CO-CHANNEL INTERFERENCE - Embodiments of the disclosure provide methods and apparatuses for cancelling cross-subframe co-channel interference (CCI). The method comprising receiving a channel quality indicators (CQI) of a cross-subframe from user equipment (UE), wherein the cross-subframe is a downlink subframe that is interfered by an uplink subframe in a neighboring cell; determining if the UE should be scheduled during cross-subframes based on at least the CQI; scheduling the UE during the cross-subframes if the UE is determined to be scheduled. By means of measuring and reporting CQIs on cross-subframe at UEs, base stations may determine more accurately if interferences at the cross-subframes are severe enough and if resources should be scheduled at the cross-subframe. | 01-08-2015 |
20150036561 | METHOD AND APPARATUS FOR ENHANCING COVERAGE - Embodiments of the disclosure provide a method and apparatus for enhancing coverage in a TDD system, wherein there is at least one TDD UL/DL configuration for subframes in the TDD system, and the at least one UL/DL configuration comprises at least one special subframe and at least one normal subframe. In the method according to embodiments of the present invention, whether a special subframe is to be applied in TTI bundling is determined first, and then a message with an indication indicating that a special subframe is to be applied in TTI bundling is sent to a UE in response to determining that a special subframe is to be applied in TTI bundling, such that the UE transmits TTI bundling packets on at least one special subframe. | 02-05-2015 |
20150085349 | NONLINEAR OPTICAL DEVICE MANUFACTURED WITH 4H SILICON CARBIDE CRYSTAL - Provided is a nonlinear optical device manufactured with 4H silicon carbide crystal. The nonlinear optical crystal may be configured to alter at least a light beam ( | 03-26-2015 |