Patent application number | Description | Published |
20110294617 | GEAR TRAIN OF AUTOMATIC TRANSMISSION FOR VEHICLES - A gear train of an automatic transmission realizes at least ten forward speeds and one reverse speed by combining four simple planetary gear sets with four clutches and two brakes and three friction elements are operated at each shift-speed such that the gear train has advantages of simplifying structures of the automatic transmission and improving power delivery performance and fuel economy. | 12-01-2011 |
20120004066 | GEAR TRAIN OF AUTOMATIC TRANSMISSION FOR VEHICLES - A gear train of an automatic transmission for vehicles which achieving at least ten forward speeds and one reverse speed, may include an input shaft receiving torque of an engine which may be driving source, an output gear outputting a changed torque, first, second, third, and fourth planetary gear sets respectively having first, second, third, and fourth sun gears, first, second, third, and fourth planet carriers, and first, second, third, and fourth ring gears as rotation elements thereof, eight rotation shafts formed by connecting one rotation element to other rotation element, the input shaft, or the output gear, or being the rotation element, and friction members provided with first, second, third, and fourth clutches disposed between selected rotation shafts and controls delivery of the torque therebetween and first and second brakes selectively connecting selected rotation shaft to a transmission housing. | 01-05-2012 |
20150105211 | PLANETARY GEAR TRAIN OF AN AUTOMATIC TRANSMISSION FOR A VEHICLE - A planetary gear train includes first, second, third and fourth planetary gear sets, first rotating body including first sun gear, second rotating body including first planet carrier, third rotating body including first ring gear and third and fourth sun gears, fourth rotating body including second sun gear, fifth rotating body including second planet carrier, sixth rotating body including second ring gear and third planet carrier, seventh rotating body including third ring gear and fourth planet carrier, an eighth rotating body including fourth ring gear, first clutch variably connecting the first and fourth rotating bodies, second clutch variably connecting the second and fourth rotating bodies, third clutch variably connecting the third and fifth rotating bodies, fourth clutch variably connecting the fifth and eighth rotating bodies, first brake variably connecting the first rotating body and the transmission housing, and second brake variably connecting the eighth rotating body and the transmission housing. | 04-16-2015 |
20150148177 | PLANETARY GEAR TRAIN OF AUTOMATIC TRANSMISSION FOR VEHICLE - A planetary gear train of an automatic transmission for a vehicle may include an input shaft receiving torque, an output shaft disposed in parallel with and apart from the input shaft, a first planetary gear set having at least three rotation elements, a second planetary gear set having at least three rotation elements, a first rotation shaft, a second rotation shaft, a third rotation shaft, and a fourth rotation shaft. | 05-28-2015 |
20150148178 | PLANETARY GEAR TRAIN OF AUTOMATIC TRANSMISSION FOR VEHICLES - A planetary gear train may include an input shaft, an output shaft, first and second planetary gear sets each having three rotation elements, a first rotation shaft directly connected to one rotation element of the second planetary gear set and selectively connected to the input shaft, a second rotation shaft directly connected to one rotation element of the first planetary gear set and another rotation element of the second planetary gear set, and directly connected to the output shaft, a third rotation shaft directly connected to another rotation element of the first planetary gear set and the remaining rotation element of the second planetary gear set, and selectively connected to the input shaft and/or selectively connected to a transmission housing, and a fourth rotation shaft directly connected to the remaining rotation element of the first planetary gear set, and selectively connected to the input shaft through two paths and/or selectively connected to the transmission housing. | 05-28-2015 |
20150148179 | PLANETARY GEAR TRAIN OF AUTOMATIC TRANSMISSION FOR VEHICLES - A planetary gear train may include an input shaft, an output shaft, first and second planetary gear sets each having three rotation elements, a first rotation shaft directly connected to one rotation element of the first planetary gear set and one rotation element of the second planetary gear set, and selectively connected to the input shaft, a second rotation shaft directly connected to another rotation element of the second planetary gear set and directly connected to the output shaft, a third rotation shaft directly connected to another rotation element of the first planetary gear set and the remaining rotation element of the second planetary gear set, and selectively connected to the input shaft and/or selectively connected to a transmission housing, and a fourth rotation shaft directly connected to the remaining rotation element of the first planetary gear set, and selectively connected to the input shaft through two paths and/or selectively connected to the transmission housing. | 05-28-2015 |
20150148181 | PLANETARY GEAR TRAIN OF AUTOMATIC TRANSMISSION FOR VEHICLES - A planetary gear train of an automatic transmission for a vehicle may include an input shaft receiving torque, an output shaft disposed in parallel with and apart from the input shaft, a planetary gear set including a first sun gear, a second sun gear, a common planet, and a common ring gear engaged, a first rotation shaft directly connected to the first sun gear and selectively connected to the input shaft, a second rotation shaft directly connected to the common planet carrier and directly connected to the output shaft, a third rotation shaft directly connected to the common ring gear and selectively connected to the input shaft or to a transmission housing, and a fourth rotation shaft directly connected to the second sun gear and selectively connected to the input shaft through first and second paths or to the transmission housing. | 05-28-2015 |
Patent application number | Description | Published |
20110208369 | Demand response method, computer-readable medium and system - A demand response (DR) system, computer-readable medium and method are disclosed. The DR system controls a high-power-consumption load to be pre-operated or post-operated in a low-power-rate interval instead of a high-power-rate interval, and reduces an amount of power consumption required for a high-power-rate interval, resulting in reduction of power rates. In addition, limitation to household appliance operation is minimized, to greatly reduce inconvenience of a user. | 08-25-2011 |
20110218680 | Demand response system - A demand response (DR) system includes a DR control unit to generate different DR levels having different power rates for each power unit, and transmit a current DR level, and a household appliance to receive the DR level from the DR control unit, and differentially control energy output of a product in response to the received DR level so as to reduce power consumption of the product. As a result, the DR system reduces power consumption when power rates are high so as to reduce electricity bills. | 09-08-2011 |
20120204581 | REFRIGERATOR WITH STERILIZER - A refrigerator which variably controls operation of a sterilizer according to variation in humidity within the refrigerator to improve sterilizing capacity includes a control unit to drive the sterilizer while repeatedly turning the cold air circulation fan on/off during a refrigerating cycle in which the defrosting heater is not operated, and stop driving the sterilizer during operation of the defrosting heater. | 08-16-2012 |
20140053581 | COOLING APPARATUS AND CONTROL METHOD THEREOF - A cooling apparatus includes a storage compartment, an evaporator to cool air in the storage compartment by evaporating a refrigerant, a compressor to compress the refrigerant evaporated by the evaporator, an air blower to supply the air cooled by the evaporator to the storage compartment and to remove frost formed on the evaporator, a storage temperature sensor to sense a temperature of the storage compartment, a driving unit to drive the compressor and the air blower, and a controller to perform a defrosting operation of operating the air blower to remove frost formed on the evaporator when a cooling operation of cooling the storage compartment is terminated and to perform the cooling operation, wherein the controller defers, when the defrosting operation is being performed, operation of the compressor, even if the temperature of the storage compartment is greater than or equal to the storage upper limit temperature. | 02-27-2014 |
20150160675 | DEMAND RESPONSE SYSTEM - A demand response (DR) system includes a DR control unit to generate different DR levels having different power rates for each power unit, and transmit a current DR level, and a household appliance to receive the DR level from the DR control unit, and differentially control energy output of a product in response to the received DR level so as to reduce power consumption of the product. As a result, the DR system reduces power consumption when power rates are high so as to reduce electricity bills. | 06-11-2015 |
Patent application number | Description | Published |
20100160617 | NUCLEASE-RESISTANT RNA APTAMER INHIBITING REPLICATION OF HEPATITIS C VIRUS REPLICON - Disclosed a nuclease-resistant RNA aptamer for inhibiting the replication of HCV replicon. This aptamer is capable of binding specifically to HCV NS5B and inhibiting the proliferation of the HCV replicon, and is composed of at least one sequence selected from a group consisting of SEQ ID NOS. 1 to 4, in which a fluoro group is substituted for 2′-hydroxy of both U (uracil) and C (cytosine) bases, and SEQ ID NO. 4, which is tagged with a cholesteryl group at a 5′ end and with idT at a 3′ end. The RNA aptamer is useful in the diagnosis and treatment of HCV infection. | 06-24-2010 |
20110003883 | ALLOSTERIC TRANS-SPLICING GROUP I RIBOZYME WHOSE ACTIVITY OF TARGET-SPECIFIC RNA REPLACEMENT IS CONTROLLED BY THEOPHYLLINE - Provided is an allosteric trans-splicing group I ribozyme whose target-specific RNA replacement activity is controlled by theophylline, wherein the hTERT-targeting trans-splicing ribozyme recognizes mRNA of human telomerase reverse transcriptase (hTERT) as a cancer-specific RNA transcript to bind a theophylline aptamer to an hTERT target trans-splicing ribozyme via a communication module, the hTERT target trans-splicing ribozyme having a verified trans-splicing ability. The allosteric trans-splicing group I ribozyme may be useful to selectively diagnose only cancer cells that express target hTERT RNA, or induce their apoptosis since the activity of the allosteric trans-splicing group I ribozyme is dependently controlled by theophylline to correct target hTERT RNA by the trans-splicing reaction. | 01-06-2011 |
20110165690 | METHOD FOR DIAGNOSING DISEASE USING ADENOVIRUS HARBORING TRANS-SPLICING RIBOZYME BY MOLECULAR IMAGING - Disclosed herein is a composition for molecular imaging comprising a trans-splicing ribozyme coupled with an imaging reporter gene. The trans-splicing ribozyme targets a specific gene associated with a disease. Also disclosed is a molecular imaging method using the composition. | 07-07-2011 |
20110184042 | RNA Aptamer Specifically Binding to Carcinoembryonic Antigen and Use thereof - Provided are RNA aptamer specifically binding to cancer metastasis-inducing domain of CEA (Carcinoembryonic antigen), a composition for prevention and/or inhibition and/or diagnosis of cancer metastasis containing the same as an active ingredient, and a method of prevention and/or inhibition and/or diagnosis of cancer metastasis using the same. | 07-28-2011 |
20110256524 | RECOMBINANT ADENOVIRUS COMPRISING TISSUE-SPECIFIC PROMOTER AND TUMOR-TARGETING TRANS-SPLICING RIBOZYME AND USES THEREOF - Disclosed herein are a recombinant adenovirus comprising tissue-specific promoters and trans-splicing ribozymes targeting tumor-specific genes, and uses thereof. More specifically, disclosed herein are a recombinant adenovirus comprising (1) a tissue-specific promoter, (2) a trans-splicing ribozyme acting on tumor-specific genes operably linked to the promoter, and (3) a therapeutic or reporter gene linked to 3′ exon of the ribozyme, an anticancer pharmaceutical composition comprising the same, and a composition for cancer diagnosis comprising the same. | 10-20-2011 |
20130226556 | MACHINE TRANSLATION DEVICE AND MACHINE TRANSLATION METHOD IN WHICH A SYNTAX CONVERSION MODEL AND A WORD TRANSLATION MODEL ARE COMBINED - The present invention relates to statistical machine translation, and provides a machine translation device and a machine translation method that acquire a creation probability for a target language from a single corpus while extracting respective conversion probabilities by extracting syntax conversion knowledge and word translation knowledge from a parallel corpus, model a weighted translation model by allowing each of the conversion knowledge and each of the probabilities to learn using a translation model learning device, and generate a target sentence through decoding processes of a syntax converter and a word translator by applying the translation model to a source sentence input in real time, thereby resolving disadvantages of the existing phrase-based SMT and syntax-based SMT and combining advantages thereof. | 08-29-2013 |
20130245094 | APTZAYME CAPABLE OF SELECTIVE SILENCING OF TARGET miRNA BY RELEASING AN ANTISENSE SEQUENCE IN HEPATITIS C VIRUS-INFECTED CELLS AND USE THEREOF - The present invention relates to an aptazyme comprising an aptamer for hepatitis C virus (HCV) RNA-encoding component; a hammerhead ribozyme comprising an antisense sequence to microRNA at the site released by self-cleavage; and a communication module sequence that connects the aptamer and hammerhead ribozyme and triggers a self-cleavage activity of the hammerhead ribozyme upon binding of the aptamer with the HCV RNA-encoding component. The present aptazyme inhibits microRNA activity specifically in HCV proliferating cells and thus a composition of the present invention comprising the aptazyme can be effectively used for treatment of HCV-related diseases. | 09-19-2013 |
20140235698 | RNA Aptamer Specifically Binding to Carcinoembryonic Antigen and Use thereof - Provided are RNA aptamer specifically binding to cancer metastasis-inducing domain of CEA (Carcinoembryonic antigen), a composition for prevention and/or inhibition and/or diagnosis of cancer metastasis containing the same as an active ingredient, and a method of prevention and/or inhibition and/or diagnosis of cancer metastasis using the same. | 08-21-2014 |
Patent application number | Description | Published |
20090321641 | BIPOLAR JUNCTION TRANSISTOR-BASED UNCOOLED INFRARED SENSOR AND MANUFACTURING METHOD THEREOF - A BJT (bipolar junction transistor)-based uncooled IR sensor and a manufacturing method thereof are provided. The BJT-based uncooled IR sensor includes: a substrate; at least one BJT which is formed to be floated apart from the substrate; and a heat absorption layer which is formed on an upper surface of the at least one BJT, wherein the BJT changes an output value according heat absorbed through the heat absorption layer. Accordingly, it is possible to provide a BJT-based uncooled IR sensor capable of being implemented through a CMOS compatible process and obtaining more excellent temperature change detection characteristics. | 12-31-2009 |
20120098057 | SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME - Provided are a semiconductor device and a method of fabricating the same. The method includes: forming a trench in a semiconductor substrate of a first conductive type; forming a trench dopant containing layer including a dopant of a second conductive type on a sidewall and a bottom surface of the trench; forming a doping region by diffusing the dopant in the trench dopant containing layer into the semiconductor substrate; and removing the trench dopant containing layer. | 04-26-2012 |
20140091388 | SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME - Provided are a semiconductor device and a method of fabricating the same. The method includes: forming a trench in a semiconductor substrate of a first conductive type; forming a trench dopant containing layer including a dopant of a second conductive type on a sidewall and a bottom surface of the trench; forming a doping region by diffusing the dopant in the trench dopant containing layer into the semiconductor substrate; and removing the trench dopant containing layer. | 04-03-2014 |
20140241662 | OPTICAL DEVICE MODULE AND OPTICAL COMMUNICATION NETWORK SYSTEM USING THE SAME - An optical device module includes a substrate, an interlayer insulating layer on the substrate, an optical waveguide on the interlayer insulating layer, an optical device on the optical waveguide, and a prism disposed between the optical device and the optical waveguide. The prism has a refractive index greater than a refractive index of the optical waveguide. | 08-28-2014 |
20150215045 | OPTICAL DEVICE MODULE AND OPTICAL COMMUNICATION NETWORK SYSTEM USING THE SAME - An optical device module includes a substrate, an interlayer insulating layer on the substrate, an optical waveguide on the interlayer insulating layer, an optical device on the optical waveguide, and a prism disposed between the optical device and the optical waveguide. The prism has a refractive index greater than a refractive index of the optical waveguide. | 07-30-2015 |
20150283743 | BASE MOLD AND METHOD OF FABRICATING MOLD - Provided is a method of fabricating a mold, the method including: forming a first preliminary layer and a second preliminary layer, which are spaced apart from each other and stacked on a substrate; forming a first pattern by patterning the first preliminary layer; forming a first spacer on both sidewalls of the first pattern; | 10-08-2015 |
Patent application number | Description | Published |
20120328188 | METHOD AND APPARATUS FOR DETECTING AND COMPENSATING FOR BACKLIGHT FRAME - A method and apparatus for detecting and compensating for a backlight frame are provided. The method includes receiving data regarding a current frame comprising pixels that are expressed by a luminance component and one or more chrominance components; and determining whether the current frame is a backlight frame based on values of the one or more chrominance components of the pixels. | 12-27-2012 |
20140286575 | IMAGE PROCESSING METHOD AND APPARATUS FOR IMPROVING DETAIL OF IMAGE - Exemplary embodiments disclose an image processing method which includes obtaining a binary value by quantizing a value obtained by summing at least one pixel value of an input image and a quantization error value of a neighboring pixel; determining a pixel in which a detail intensity is to be inserted according to the binary value of each pixel; determining the detail intensity to be inserted in the determined pixel; and inserting the determined detail intensity in the determined pixel, wherein the quantization error value of the neighboring pixel is a difference value between an original pixel value of the neighboring pixel and a pixel value quantized with respect to a predetermined constant value. | 09-25-2014 |
20140307964 | METHOD AND APPARATUS FOR ADJUSTING BRIGHTNESS OF INPUT IMAGE - A method of adjusting a brightness of an input image includes performing brightness conversion on a brightness component value of the input image, and compensating a chroma value of the input image based on input image information and a brightness value obtained from the brightness conversion, wherein the input image information includes a chroma component value and the brightness component value of the input image. | 10-16-2014 |
20140314317 | METHOD AND APPARATUS FOR CONVERTING GRAY LEVEL OF COLOR IMAGE - A method and apparatus for converting a gray level of a color image are provided. The method of converting the gray level includes determining an intermediate RGB value which corresponds to an input RGB value of the color image, based on color mapping information in which target RGB values, mapped to the gray levels of the color image, are preset; determining whether the input RGB value is included in a gray region or a color region, based on a gray variation of the input RGB value; and, if the input RGB value is determined to be included in the gray region, converting the input RGB value by using the intermediate RGB value. | 10-23-2014 |
Patent application number | Description | Published |
20090077994 | REFRIGERATOR HAVING ICE BANK - Disclosed is a refrigerator having an ice bank. The refrigerator having an ice bank comprises: a rotation shaft to which a transfer unit for transferring ice pieces in the ice bank is connected, and having a coupling groove on an outer circumferential surface of the end thereof; a joint penetrated by the rotation shaft; a driving shaft connected to the joint, and transmitting a driving force of a motor to the joint; and a coupling ring coupled to the coupling groove of the rotation shaft penetrating the joint. Since the coupling ring is locked by the joint, the rotation shaft is prevented from being arbitrarily separated from the joint. The rotation shaft can be rotated in forward and backward directions. Furthermore, since the rotation shaft has a length shorter than a rotation shaft having screw threads and nuts, the motor can have a compact configuration. | 03-26-2009 |
20090241582 | REFRIGERATOR, ICE BANK AND JOINT OF THE ICE BANK - Provided is an ice bank joint. The ice bank joint swiftly delivers rotational force from a motor to a transferring shaft installed inside an ice bank performing a function of transferring ice received inside the ice bank. The ice bank joint includes a plate portion and a reinforcing member. The plate portion has a driving part bent on at least one position, and the reinforcing member has a support part protruding from a position corresponding to the driving part to contact the driving part, thereby reinforcing the plate portion. | 10-01-2009 |
20100192615 | ICE MAKER FOR REFRIGERATOR - The present invention relates to an ice maker for a refrigerator. The present invention provides an ice maker for a refrigerator, which is provided at one side of the refrigerator to make ice. The ice maker comprises an ice maker body provided with an ice-making tray for making ice; an ejector rotatably mounted at one side of the ice maker body so as to eject ice made in the ice-making tray to the outside; a water supply hopper provided at one side of the ice maker body and having at least an open portion so that the water supply hopper is supplied with water from a water supply source through a water supply tube and then transfers the water to the ice-making tray; and a hopper cover coupled to the water supply hopper so as to selectively open and close the open portion of the water supply hopper. According to the present invention, it is possible to avoid a phenomenon in which water supplied from an outer water supply source to the water supply hopper splashes to the outside. | 08-05-2010 |
20120111048 | REFRIGERATOR - A refrigerator includes: a cabinet formed with a plurality of storage spaces divided; a first ice maker provided in any one of the plurality of storage spaces; a dispenser provided to a door, through which ice made in the first ice maker is discharged; a second ice maker provided in the storage space different from the storage space where the first ice maker is provided; and a water feeding passage branched such that it is possible to selectively supply water to the first ice maker and the second ice maker from a water supply source. | 05-10-2012 |
Patent application number | Description | Published |
20090304063 | EQUALIZER BASED RECEIVER OPERATION METHOD AND APPARATUS IN A MOBILE COMMUNICATION SYSTEM - An equalizer based receiver operation method and apparatus in a mobile communication system are provided. The method includes estimating a channel for a multi path receive signal, analyzing a delay profile of a multi path channel, and selecting a tap position from a plurality of tap positions of an equalizer depending on the analyzed delay profile. | 12-10-2009 |
20100150090 | CONTROL CHANNEL ELEMENT DETECTION METHOD USING CQI IN A WIRELESS COMMUNICATION SYSTEM - A control channel element detection method and apparatus is provided for detecting the Control Channel Elements (CCEs) carrying control information for a mobile station using a Channel Quality Indicator (CQI). A CCE detection method includes searching a current subframe for CCEs, and locating the CCEs carrying control information for the mobile station by decoding the current subframe with variable code rates. Searching for the CCEs includes searching the current subframe for the CCEs carrying the control information for the mobile station while changing a size type of the CCEs according to a result of a comparison between a CQI of the current subframe and a CQI of a previous subframe. | 06-17-2010 |
20100158089 | CHANNEL ESTIMATION METHOD AND APPARATUS FOR WIRELESS COMMUNICATION SYSTEM - A channel estimation method and apparatus using a self-tracking algorithm is provided for improving channel estimation accuracy. The channel estimation apparatus of a mobile terminal includes a receiver for converting a received radio signal into a baseband signal, a match filter for converting the baseband signal into a digital signal including at least two samples, a channel estimator for buffering the samples, for analyzing multipath signals to predict a maximum power position and multipath energy, and for estimating a channel by selecting a multi-tap at the maximum power position through a slew control, an equalization controller for calculating an equalization tap gain using the multi-tap selected by the channel estimator, and an equalizer for compensating for distortion in the samples output by the channel estimator using the equalization tap gain calculated by the equalization controller. | 06-24-2010 |
20110038407 | Equalizer receiver in a mobile communication system and method therefor - A method for receiving a signal using an equalizer receiver in a mobile communication system includes matched-filtering a signal received via an antenna. The method also includes generating different phase information for a serving cell and one or more other cells. The method further includes generating Pseudo-random Noise (PN) codes for the cells based on the phase information; estimating channel estimation values for the cells using the PN codes and the filtered signal; modeling random sequences similar in statistical property to signals transmitted from the cells using the channel estimation values, and generating a filter coefficient using the modeled random sequences; and equalizing the filtered signal using the filter coefficient. By doing so, the receiver's channel estimation performance and equalizer adaptation performance may be maximized. | 02-17-2011 |
20120060043 | APPARATUS AND METHOD FOR CONTROLLING POWER IN A WIRELESS COMMUNICATION SYSTEM - An apparatus and method for controlling power in a wireless communication system are provided. The method includes determining one or more available communication modes based on at least one of suppliable power information and data bit rate information, setting one of the one or more determined available communication modes as a communication mode during negotiation of a communication mode with a base station, and transmitting and receiving data by applying the set communication mode. | 03-08-2012 |
20130170538 | EQUALIZER RECEIVER AND OPERATING METHOD THEREOF IN WIRELESS COMMUNICATION SYSTEM - An equalizer-based receiver and an operating method thereof in a wireless communication system are provided. The equalizer-based receiver includes a reception multi-path detector, a controller, and an equalize receiver. The reception multi-path detector groups reception signals according to a predetermined reference to classify the reception signals into a plurality of delay clusters, and estimates a position of the plurality of delay clusters. The controller determines whether the plurality of delay clusters exist within a predetermined threshold range based on a result of the estimated position, and controls an operation mode of the equalizer-based receiver depending on a result of the determination. The equalize receiver performs one of a mode for removing an interference between the plurality of delay clusters and a mode for applying a diversity technique to a delay cluster under control of the controller. | 07-04-2013 |
20130281167 | APPARATUS AND METHOD FOR MATCHING ANTENNA IMPEDANCE IN WIRELESS COMMUNICATION SYSTEM - An apparatus and method for matching antenna impedance in a mobile station are provided. In implementation, a mobile station receives power control information including information for controlling transmit power of the mobile station, generates matching control information for antenna impedance matching based on the received power control information, and performs antenna impedance matching depending on the generated matching control information. | 10-24-2013 |
20140029454 | APPARATUS AND METHOD FOR TRANSMITTING/RECEIVING CHANNEL QUALITY INDICATOR IN COMMUNICATION SYSTEM - A method for transmitting a Channel Quality Indicator (CQI) by a CQI transmission apparatus in a communication system is provided. The method includes generating a CQI based on a CQI metric generated using a CQI_offset compensation value, and transmitting the CQI to a CQI reception apparatus, wherein the CQI_offset compensation value is generated using a CQI_offset and wherein a CQI_offset control value, and the CQI_offset is generated using Acknowledgement (Ack)/Non-Acknowledgement (Nack) information for a transmitted transport block. | 01-30-2014 |
20140087677 | APPARATUS AND METHOD FOR CONTROLLING POWER IN TRANSMITTING DEVICE - A power control method for controlling a bias voltage of a power amplifier in a transmitting device having the power amplifier is provided. The power control method includes estimating a Peak-to-Average Power Ratio (PAPR) during signal transmission using basis information that is configured for communication in the transmitting device and controlling a bias voltage of the power amplifier based on the estimated PAPR. | 03-27-2014 |
20140201605 | SIGNAL RECEPTION APPARATUS, BLOCK DECODING UNIT AND METHOD THEREOF IN RADIO COMMUNICATION SYSTEM - A method for decoding a channel signal in a signal reception apparatus is provided. The method includes performing a block decoding operation on a channel signal block, and if the block decoding for the channel signal block fails, re-performing a block decoding operation on the channel signal block using a preset pattern. | 07-17-2014 |
Patent application number | Description | Published |
20140233626 | VIRTUAL RECEPTION DIVERSITY APPARATUS AND METHOD IN WIRELESS COMMUNICATION SYSTEM - A receiving apparatus in a wireless communication system is provided. The receiving apparatus includes a first interference cancellation unit configured to cancel interference from a received signal that is received through an antenna according to a first scheme, a second interference cancellation unit configured to cancel interference from the received signal that is received through the antenna according to a second scheme, and a combination unit configured to combine the signal from which interference is cancelled according to the first scheme and the signal from which interference is cancelled according to the second scheme. | 08-21-2014 |
20140256386 | MOBILE DEVICE FOR POWER REDUCTION AND METHOD THEREOF - A device and a method for saving power in a mobile electronic device are provided. A mobile electronic device includes a plurality of antennas and a transceiver, wherein the transceiver includes a control unit configured to switch to a low power mode to operate in the low power mode, or to operate at least one of the plurality of antennas in the low power mode when a data non-transmission period occurs for a predetermined time in an active state. | 09-11-2014 |
20140295848 | METHOD AND APPARATUS FOR SELECTING FREQUENCY FOR CALL REDIRECTION IN A MOBILE COMMUNICATION SYSTEM - A communication method of a mobile terminal for reliably performing call redirection between heterogeneous or homogeneous mobile communication systems is provided. The communication method includes requesting a first base station of a first mobile communication system to establish a call connection, receiving information about a first frequency of an adjacent base station for call redirection from the first base station in response to the call connection request, searching for one or more frequencies for the call redirection using the information about the first frequency and information about a second frequency of at least one second mobile communication system, selecting a frequency for the call redirection from among the searched frequencies, and sending a call connection request to a second base station using the selected frequency. | 10-02-2014 |
20150050929 | APPARATUS AND METHOD FOR CONTROLLING TRANSMISSION FOR DEVICE TO DEVICE (D2D) COMMUNICATION IN WIRELESS COMMUNICATION SYSTEM - A method for operating a User Equipment (UE) is provided to minimize performance degradation due to a difference between a transmit power for D2B communication and a transmit power for Device to Device (D2D) communication. The method includes transmitting a signal for D2B communication to a Base Station (BS) and a signal for D2D communication to another UE in a first time period, and configuration for the D2D communication, when it is determined there is a difference between a transmit power for the D2B communication and a transmit power for the D2D communication. | 02-19-2015 |
20150098395 | APPARATUS AND METHOD FOR OBTAINING INFORMATION RELATED TO REMOVING INTERFERENCE BASED ON STRUCTURAL IDENTIFIER ALLOCATION IN WIRELESS COMMUNICATION SYSTEM - A method for operating a terminal in a wireless communication system is provided. The method includes receiving control information masked with an identifier allocated according to a predefined rule for structural allocation, the control information being transmitted from a neighboring base station, and processing the control information by using the identifier. | 04-09-2015 |
20150119021 | APPARATUS AND METHOD FOR PROCESSING SIGNAL FOR D2D COMMUNICATION IN WIRELESS COMMUNICATION SYSTEM - An apparatus of a transmitter for signal processing in a wireless communication system is provided. The apparatus includes a first signal processing module set configured to process a first signal transmitted to a base station and a second signal processing module set configured to process a second signal transmitted to a terminal, wherein the first signal processed by the first signal processing module set has a different bandwidth than the second signal processed by the second signal processing module set. | 04-30-2015 |
20150256292 | METHOD FOR EXTRACTING ITERFERENCE SIGNAL INFORMATION AND APPARATUS FOR THE SAME - A method and apparatus are provided for extracting interference signal information. The method includes demodulating control channel signals received from serving and adjacent cells; decoding the control channel signals received from the serving cell to extract control information; decoding the control channel signals received from the adjacent cell; extracting, at each subframe, from the decoded control channel signals received from the adjacent cell, a terminal ID of the adjacent cell; accumulating the extracted terminal IDs; filtering only a control channel signal from among the control channel signals received from the adjacent cell corresponding to a terminal ID having an accumulation count that is greater than or equal to a threshold; determining a reliability value of the filtered control channel signal; identifying the filtered control channel signal as a first interference signal, based on the reliability value; and extracting interference signal information based on the first interference signal. | 09-10-2015 |