Patent application number | Description | Published |
20100241622 | METHOD AND APPARATUS FOR QUERY PROCESSING - An n-gram based query processing apparatus and method are provided. A query processing is performed using only a portion of n-grams out of all n-grams with respect to the search key. A candidate set of documents having a possibility of including the search key is extracted using a posting list with respect to the portion of n-grams. | 09-23-2010 |
20120259862 | Method and apparatus for processing A query - Provided are a method and apparatus for processing a query. The method includes generating string sets comprising a plurality of partial strings from a query string, determining a subset of the string sets as a candidate set, and searching for a document comprising the query string from the candidate set. | 10-11-2012 |
20140172981 | PEER-TO-PEER COMMUNICATION METHOD IN CONTENT CENTRIC NETWORK ENVIRONMENT - There is provided a peer-to-peer communication method in a content centric network environment. In embodiments, the peer-to-peer communication method in a content centric network (hereinafter referred to as a “CCN”) environment includes, receiving, by a CCN router, a join message including a desired service name of a user node from the user node, transmitting, by the CCN router, the join message to a rendezvous point mapped to the service name and forming a share tree, receiving, by the CCN router, a content request message including a name of content that is provided through the service from the user node, and transmitting, by the CCN router, the content request message through an interface connected to the share tree. | 06-19-2014 |
20150281083 | CONTENT CENTRIC NETWORKING SYSTEM PROVIDING DIFFERENTIATED SERVICE AND METHOD OF CONTROLLING DATA TRAFFIC IN CONTENT CENTRIC NETWORKING PROVIDING DIFFERENTIATED SERVICE - There is provided a content centric networking system providing a differentiated service that includes a client device that creates an interest packet, an edge router directly connected to the client device in the content centric networking system, that determines a traffic class for an interest packet on the basis of the information included in an interest packet received from the client device, and marks the determined traffic class information in association with the interest packet; and a differentiated service router, which when receiving the interest packet added with the traffic class information, stores the traffic class information in a pending interest table (PIT) and differentially transmits the data requested by the interest packet in accordance with the traffic class information. | 10-01-2015 |
Patent application number | Description | Published |
20150075606 | INTEGRATED CONDUCTIVE SUBSTRATE, AND ELECTRONIC DEVICE EMPLOYING SAME - Provided are an integrated conductive substrate simultaneously serving as a substrate and an electrode, and an electronic device using the same. The integrated conductive substrate includes a conductive layer containing iron, which has a first surface having a first root mean square roughness, and a semiconductor layer containing a semiconductor material, which has a second surface having a second root mean square roughness and is formed on the first surface. Here, the semiconductor layer includes a semiconductor-type planarization layer formed by a solution process using at least one of the semiconductor material and a precursor of the semiconductor material to planarize the first surface of the conductive layer, and the second root mean square roughness is smaller than the first root mean square roughness. | 03-19-2015 |
20150325803 | INTEGRATED CONDUCTIVE SUBSTRATE, AND ELECTRONIC DEVICE EMPLOYING SAME - Provided are an integrated conductive substrate simultaneously serving as a substrate and an electrode, and an electronic device using the same. The integrated conductive substrate includes a metal layer composed of a non-ferrous metal, which has a first surface having a first root mean square roughness, and a semiconductor layer containing a semiconductor material, which has a second surface having a second root mean square roughness and is formed on the first surface. Here, the semiconductor layer includes a semiconductor-type planarization layer formed by a solution process using at least one of the semiconductor material and a precursor of the semiconductor material to planarize the first surface of the metal layer, and the second root mean square roughness is smaller than the first root mean square roughness. | 11-12-2015 |
Patent application number | Description | Published |
20140003343 | Systems and Methods for Packet Transmission with Compressed Address | 01-02-2014 |
20140056163 | Systems and Methods for Nearby Channel Measurement - System and method embodiments are provided for nearby channel measurement. The embodiments enable identifying stations that are hidden from one another. In an embodiment, a method in a wireless access point (AP) for identifying channel quality between a first and second group of STAs associated with the AP includes transmitting a first packet to the first group of STAs, wherein the first packet comprises information on measurement time window within which the first group of STAs is to measure a received signal; transmitting scheduling information to the second group of STAs, wherein the scheduling information indicates a time to send a reference packet during the measurement time window; and receiving a measurement report from the first group of STAs after the measurement time window, wherein measurement report includes information on received signal quality at the first group of STAs of a signal transmitted by the second group of STAs. | 02-27-2014 |
20140092746 | System and Method for Response Frame Type indication - Embodiments are provided for indicating response frame types according to response frame durations in a wireless network. The embodiments include defining a plurality of response frame types in accordance to different transmission durations. The different response frame types are assigned corresponding indication values. When transmitting a current frame to a receiver entity, a transmitter entity selects a response frame type from the defined response frame types, and indicates in the current frame the selected response frame type using the assigned indication value. When a third entity receives the current frame, the third entity waits for a time period about equal to a predefined inter-frame and backoff time before transmitting a new frame. Upon determining that the indication value in the current frame is for sending a response frame, the third entity also waits an additional time period about equal to the transmission duration of the indicated response frame type. | 04-03-2014 |
20140126360 | System and Method for WiFi Offload - Embodiments are provided for enabling WiFi offload by integrating the WiFi and cellular networks operations at a radio access network level. The embodiments include a WiFi network component configured to determine whether to send over a cellular air interface a packet designated for WiFi according to a predefined rule. If the rule is met, the WiFi network component sends the packet to a cellular network component over the cellular air interface. The cellular network component is configured to process the received packet for cellular transmission, and transmit the packet using the cellular air interface to a receiver device. The predefined rule comprises at least one of sending the packet using the cellular air interface if the packet belongs to a predefined packet type, if the packet has a size below a predefined threshold size, and if the nature of the destination address for the packet is a broadcast address. | 05-08-2014 |
20140160930 | Systems and Methods for Packet Relaying - System and method embodiments are provided for packet relaying. The embodiments enable reduced network traffic. In an embodiment, a method in a wireless network component for packet relaying includes transmitting a first data packet comprising data to a relay station, wherein the first data packet comprises an identification (ID) of the target wireless device wherein the data packet is intended for a target wireless device, wherein the relay station is configured to forward the data in the first data packet to the target wireless device without sending an acknowledgement back to the wireless network component; receiving a second data packet transmitted by the relay station; and determining whether a receiver ID of the second data packet corresponds to the target wireless device, wherein the wireless network component considers the transmission successful if the receiver ID of the second data packet corresponds to the target wireless device. | 06-12-2014 |
20140293978 | System and Method for Pre-Association Discovery - A method for operating a seeker device includes generating a first seeker truncated hash output from a sought service name, and generating a second seeker truncated hash output from the sought service name, wherein the first seeker truncated hash output and the second seeker truncated hash output are uncorrelated. The method also includes transmitting a first request message including the first seeker truncated hash output, and receiving a first response message from an advertiser device, the first response message including a second advertiser truncated hash output generated from an advertised service name, wherein the first seeker truncated hash output matches a first advertiser truncated hash output generated from the advertised service name. | 10-02-2014 |
20140321436 | Systems and Methods for Efficient Channel Synchronization - System and method embodiments are provided for efficient channel synchronization. The embodiments enable a reduction in a stations power consumption and reduce network overhead for transmitting synchronization frames by refraining from sending the synchronization frame when it is not needed. In an embodiment, a method in an access point (AP) for synchronizing a station (STA) associated with the AP includes sending, by the AP, a first management frame that indicates a time slot that is allocated for the STA and sending a synchronization frame at a boundary of the time slot allocated for the STA if the AP determines that a channel is idle at the boundary of the time slot allocated for the STA and if the time slot that is allocated for the STA is longer than a first threshold value. | 10-30-2014 |
20140337950 | Method and Apparatus for Secure Communications in a Wireless Network - A method and apparatus for secure communications between an access point and a station in a wireless network is provided. The station receives a first message from the access point in the wireless network, the first message includes a first hashed service set identifier (SSID) generated by the access point by performing a first hash function on an SSID associated with the access point. The station generates a second hashed SSID by performing the first hash function on an SSID known by the station, determines whether the second hashed SSID matches the first hashed SSID. When the second hashed SSID matches the first hashed SSID, the station sends a second message to the access point. | 11-13-2014 |
20140376519 | System and Method for Detecting and Resolving Conflicts - A method for operating a first device includes transmitting a conflict query frame including a first address field containing a first locally assigned identifier associated with the first device, wherein the conflict query frame further includes a second address field and has a structure of a first legacy frame, and determining if a conflict notification corresponding to the conflict query frame is received within a specified time interval after transmitting the conflict query frame. The method also includes discontinuing use of the first locally assigned identifier if the conflict notification is received within the specified time interval, and continuing use of the first locally assigned identifier if the conflict notification is not received within the specified time interval. | 12-25-2014 |
20150078352 | System and Method for OFDMA PS-Poll Transmission - A method for communicating in a wireless system includes receiving a trigger frame including a paging bitmap, and resource allocation information indicating a location of a resource pool for transmitting a packet, and determining if the station is permitted to transmit the packet in accordance with the paging bitmap. If the station is permitted to transmit the packet, the method also includes determining a location of a network resource in the resource pool in accordance with an identifier of the station, and transmitting the packet at the location of the network resource. | 03-19-2015 |
20150195790 | System and Method for Low Power Transmission - A method for operating a transmitting device includes generating a frame having a first preamble and a second preamble. The method also includes transmitting a first preamble at a first power level, and transmitting a subset of a second preamble at a second power level, wherein the first power level and the second power level differ. | 07-09-2015 |
20150373525 | System and Method for Pre-Association Discovery - A method for operating a seeker device includes generating a first seeker truncated hash output from a sought service name, and generating a second seeker truncated hash output from the sought service name, wherein the first seeker truncated hash output and the second seeker truncated hash output are uncorrelated. The method also includes transmitting a first request message including the first seeker truncated hash output, and receiving a first response message from an advertiser device, the first response message including a second advertiser truncated hash output generated from an advertised service name, wherein the first seeker truncated hash output matches a first advertiser truncated hash output generated from the advertised service name. | 12-24-2015 |
Patent application number | Description | Published |
20120071208 | MOBILE TERMINAL AND CONTROL METHOD THEREOF - A mobile terminal and a method of controlling the mobile terminal may be provided. The mobile terminal may display an application on a home screen and execute the application upon shifting to a page of the home screen on which the application is arranged. The mobile terminal may change display characteristics of an item arranged on the home screen in response to a drag input for the item. | 03-22-2012 |
20140108835 | POWER MANAGEMENT INTEGRATED CIRCUIT AND OPERATING METHOD THEREOF - A power management integrated circuit includes a nonvolatile memory configured to store code data for driving the power management integrated circuit; a processor configured to execute program data stored at a volatile memory; and a decompression logic separated from the processor, the decompression logic being formed of hardware, configured to decompress the code data to generate program data, and configured to store the program data at the volatile memory. | 04-17-2014 |
20150015500 | MOBILE TERMINAL - A mobile terminal is disclosed, thereby implementing a user input of a new type and enabling a user to determine a type and arrangement of a displayed navigation button on user's own. The present invention includes a display unit having a prescribed region assigned as a navigation region; and a controller controlling at least one navigation button to be displayed through the navigation region, wherein a type and arrangement of the at least one navigation button displayable through the navigation region are changeable. | 01-15-2015 |
20150019963 | MOBILE TERMINAL AND CONTROL METHOD THEREOF - A mobile terminal including a wireless communication unit configured to wirelessly communicate with at least one other terminal; a sensing unit configured to sense tapping gestures; a memory configured to store a matching of a plurality of actions to perform with a plurality of tapping gestures; and a controller configured to display a first execution screen on a display unit corresponding to a first function executing on the mobile terminal, and perform a first action on the first function matched with a first type of tapping gestures and perform a second action different than the first action on the first function matched with a second type of tapping gestures. | 01-15-2015 |
20150128092 | MOBILE TERMINAL AND CONTROL METHOD THEREOF - A mobile terminal and a touchscreen and a method of controlling the mobile terminal may be provided. The mobile terminal may cause the touchscreen to display a first item; cause the touchscreen to display a first indicator on at least part area of the first item upon receiving a first input of the first item; and cause the touchscreen to display a second item upon receiving a second input of the first indicator. Furthermore, the first item can be changed into the second item by expanding the first item. Additionally, the first item and the second item indicate items for executing a specific application. The second item has a bigger size than a size of the first item, and the second item displays first information associated with execution results of the specific application. | 05-07-2015 |
20150135080 | MOBILE TERMINAL AND CONTROL METHOD THEREOF - A mobile terminal including a wireless communication unit configured to provide wireless communication; a touch screen; and a controller configured to receive a plurality of taps applied to the touch screen, and display at least one function executable by the mobile terminal on the touch screen based the received plurality of taps and based on at least one of an operating state and an ambient environmental state of the mobile terminal. | 05-14-2015 |
20150138101 | MOBILE TERMINAL AND CONTROL METHOD THEREOF - A mobile terminal including a wireless communication unit configured to perform wireless communication; a touch screen display unit configured to switch between an inactivated state in which illumination is not applied to the display unit and an activated state in which illumination is applied to the display unit; and a controller configured to: sense a plurality of touch inputs on the display unit when the display unit is in the deactivated state and no illumination is applied to the display unit, and release a locked state of the mobile terminal and switch the display unit to the activated state in which illumination is applied to the display unit, when the plurality of touch inputs match a predetermined pattern. | 05-21-2015 |
20150145796 | MOBILE TERMINAL AND CONTROLLING METHOD THEREOF - A mobile terminal including a wireless communication unit configured to provide wireless communication; a touch screen configured to display information; and a controller configured to receive a first tapping input on the touchscreen, and perform an output differently depending on whether a detected strength of the first tapping input is included in a first range or a second range. | 05-28-2015 |
20150148083 | MOBILE TERMINAL AND METHOD FOR CONTROLLING THE SAME - A mobile terminal including a wireless communication unit configured to perform wireless communication; a touch screen; a sensor unit configured to detect a tapping input on the touch screen; and a controller configured to display an object on the touch screen corresponding to a counterpart terminal, receive a multi-tapping input on the object, and control the wireless communication unit to transmit a prescribed request message among a plurality of stored request messages to the counterpart terminal in response to the multi-tapping input. | 05-28-2015 |
20150148106 | MOBILE TERMINAL AND METHOD FOR CONTROLLING THE SAME - A mobile terminal including a terminal body; a wireless communication unit configured to perform wireless communication; a touchscreen display unit configured to switch between an inactivated state in which illumination is not applied to the touchscreen display unit and an activated state in which illumination is applied to the touch screen display unit; and a controller configured to receive a touch input on the touchscreen display unit when the touchscreen display unit is in the inactivated state, and execute a function corresponding to the received touch input and activate the touchscreen display unit. | 05-28-2015 |
20150309657 | MOBILE TERMINAL AND CONTROL METHOD THEREOF - A mobile terminal including a touch screen configured to switch between an inactivated state in which illumination is not applied to the touch screen and an activated state in which illumination is applied to the touch screen, and a controller configured to release a locked state of the mobile terminal and switch the touch screen to the activated state, when a plurality of touch inputs is input in the inactivated state and the plurality of touch inputs matches a predefined pattern. Further, the predetermined pattern is initially set using a quadrant image displayed on the touch screen in the activated state, touch inputs for setting the predetermined pattern are applied to at least one of quadrant I, II, III and IV included in the quadrant image displayed on the touch screen in the activated state of the touch screen, a first touch input included in the plurality of touch inputs in the inactivated state is applied to the touch screen, and quadrant areas on the touch screen for receiving the plurality of touch inputs in the inactivated state change based on a first touch position of the first touch input and a second touch position of a second touch input of the plurality of touch inputs in the inactivated state. | 10-29-2015 |
Patent application number | Description | Published |
20120113095 | MOBILE TERMINAL, METHOD FOR CONTROLLING MOBILE TERMINAL, AND METHOD FOR DISPLAYING IMAGE OF MOBILE TERMINAL - A mobile terminal including a wireless communication unit configured to wirelessly communicate with at least one other terminal; a display unit configured to display at least a 2D (two-dimensional) object and a 3D (three-dimensional) object; and a controller configured to control the display unit to display the 2D object and the 3D object in an overlapping manner, and to change a display characteristic of at least one of the overlapping 2D object and the 3D object. | 05-10-2012 |
20120260163 | MOBILE TERMINAL AND METHOD FOR CONTROLLING THE MOBILE TERMINAL - A mobile terminal includes a controller, a touch screen, a memory configured to store a first list of at least one e-book of a first user and first reading progress information for each of the at least one e-book of the first user, and a communication module configured to receive e-book information including a second list of at least one e-book of a second user and second reading progress information for each of the at least one e-book of the second user. The controller is configured to display at least one icon on the touch screen, each of the at least one icon representing one of the at least one e-book in the first list or one of the at least one e-book in the second list, and display the first and second reading progress information corresponding to at least one e-book included in both the first and second lists. | 10-11-2012 |
20120303603 | MOBILE TERMINAL AND CONTROLLING METHOD THEREOF - A mobile terminal and controlling method thereof are disclosed, by which a more convenient e-book reading environment can be provided through background video and/or audio settings. The present invention includes a touchscreen configured to display a first page of an e-book including at least one or more pages, a memory unit configured to store the e-book and at least one image, a communication unit configured to exchange data with an external device by wire/wireless, and a controller searching at least one of the memory unit and a search server connected via the communication unit for at least one or more candidate images with a search word determined using at least one portion of a content of the first page, the controller controlling a first one of the found at least one or more candidate images to be displayed as a background image of the first page. | 11-29-2012 |
20120306927 | MOBILE TERMINAL AND DISPLAY CONTROLLING METHOD THEREOF - A mobile terminal and display controlling method thereof are disclosed, by which a different function may be executed in accordance with whether a means for touching a touchscreen is a user finger or a touch pen. | 12-06-2012 |
20140055251 | MOBILE TERMINAL AND CONTROLLING METHOD THEREOF - A mobile terminal and controlling method thereof are disclosed. The present invention includes a touchscreen; a memory configured to store access point (AP) information; a 1 | 02-27-2014 |
20150065091 | MOBILE TERMINAL AND METHOD FOR CONTROLLING THEREOF - The present invention relates to a mobile terminal and a method of controlling therefor, and more particularly, to a mobile terminal capable of seamlessly performing a same function in a manner of being synchronized with an external device and a method of controlling therefor. A method of controlling the mobile terminal according to one embodiment of the present invention can include the steps of establishing a data path with an external device, receiving application execution information of the external device from the external device, displaying a lock screen corresponding to the application execution information on a touch screen and if the lock screen is cancelled corresponding to a first application among the application execution information, executing the first application. | 03-05-2015 |
20150084855 | MOBILE TERMINAL AND METHOD OF CONTROLLING THEREFOR - The present invention relates to a wearable mobile terminal of a glasses form enabling a user to more conveniently use the terminal and a method of controlling therefor. According to at least one of embodiments of the present invention, various functions of the wearable mobile terminal can be executed based on a simple and easy gesture of the user. | 03-26-2015 |
20150119284 | ENCODED MICROCAPSULES AND MICROARRAY FABRICATED THEREFROM - Disclosed is a microcapsule encoded depending on the kind of a target substance included therein. The encoded microcapsule has a hydrophilic liquid core including the target substance and a hydrophobic shell surrounding the liquid core. The encoded microcapsule includes graphical codes introduced on the surface of the shell. | 04-30-2015 |
Patent application number | Description | Published |
20110094254 | ICE MAKER FOR REFRIGERATOR AND REFRIGERATOR HAVING THE SAME - Disclosed herein is an ice maker for a refrigerator and a refrigerator having the same. The ice maker for a refrigerator may include an ice tray having a plurality of cells thereinside, an ejector configured to remove ice inside the cells, and a transfer unit configured to transfer the ice removed by the ejector in the length direction of the ice tray. Accordingly, the width of the ice maker can be reduced, thereby reducing the size of its occupied area in the width direction when the ice maker is provided therein. | 04-28-2011 |
20130019623 | REFRIGERATOR - A refrigerator as disclosed herein may include a refrigerator body having a freezing compartment and a refrigeration compartment, a cooling circuit including a compressor, a condenser, and an evaporator to cool the freezing compartment and the refrigeration compartment using a first refrigerant, and a thermosyphon that includes a pipe for a second refrigerant to flow. The pipe may have a first section having a first prescribed shape for condensing refrigerant and a second section having a second prescribed shape for vaporizing refrigerant. A valve may be provided at the pipe to operate the thermosyphon. The cooling circuit and the thermosyphon may be operated independently. The thermosyphon may provide auxiliary cooling for the refrigeration chamber when the cooling circuit is not operational. | 01-24-2013 |
20130047652 | REFRIGERATOR AND CONTROL METHOD THEREOF - A refrigerator is disclosed herein. The refrigerator may include a compressor to compress a refrigerant, a condenser to condense the refrigerant passed through the compressor, a capillary tube that lowers a temperature and pressure of the refrigerant passed through the condenser, an evaporator to evaporate the refrigerant passed through the capillary tube, a thermal storage device for auxiliary cooling that undergoes heat exchange with the refrigerant to store thermal energy, an energy management device that receives electric rate information, and a controller configured to control the compressor based on the electric rate information received at the energy management device. The controller may control an operation of the thermal storage device to provide auxiliary cooling for the refrigerator when the compressor is not operational or when electric rates are relatively high. | 02-28-2013 |
20130152621 | REFRIGERATOR, THERMOSYPHON, AND SOLENOID VALVE AND METHOD FOR CONTROLLING THE SAME - A refrigerator may include a body having a freezing chamber and a refrigeration chamber, a cooling circuit for cooling the freezing chamber and the refrigeration chamber, and a power source for supplying power to the cooling circuit. The refrigerator may further include a thermosyphon provided between the freezing chamber and refrigerating chamber. A control circuit may be connected to the thermosyphon to control a flow of refrigerant in the thermosyphon. The control circuit may include a valve provided on a circulation path of the thermosyphon, a electrical power storage device connected between the power source and the valve, and a switching circuit provided between the valve and the electrical power storage device. When the power source does not supply power to the cooling circuit, the control circuit may operate the thermosyphon using power stored in the electrical power storage device. | 06-20-2013 |
20130160476 | REFRIGERATOR - A refrigerator comprising a refrigerator body having a freezing compartment and a refrigeration compartment; a cooling circuit including a compressor, a first condenser, and a first evaporator to cool the freezing compartment and the refrigeration compartment using a first refrigerant; a thermosiphon that includes a second condenser provided at the refrigeration compartment and a second evaporator provided at the freezing compartment for a second refrigerant to flow; a valve provided to control a flow of the second refrigerant in the thermosiphon; a first heat transfer plate provided between the second condenser and the freezing compartment; a second heat exchange plate provided between the second evaporator and the refrigeration compartment; and a dew collection device provided at an inner side wall of the refrigerator compartment and positioned to correspond to a position of the second heat exchange plate to collect dew formed on the inner side wall of the refrigerator compartment. | 06-27-2013 |
20130160484 | REFRIGERATOR HAVING AUXILIARY COOLING DEVICE - A refrigerator having an auxiliary cooling device is disclosed. The refrigerator may include a cabinet that includes a storage compartment to preserve food and a pipe for refrigerant arranged in the storage compartment to cool the storage compartment. a phase change material may provide auxiliary cooling for the storage compartment when the pipe is not operational. An enclosure for the phase change material may be provided around the pipe. The pipe may have a serpentine shape and the enclosure may be formed of a flexible material and shaped to corresponding to a shape of the pipe. | 06-27-2013 |