Patent application number | Description | Published |
20130028543 | MOUNT BUSHING OF STABILIZER BAR FOR VEHICLE - A mount bushing of a stabilizer bar for a vehicle includes an insert adapted to be directly molded to a predetermined position of the stabilizer bar, a sliding bearing comprising a pair of bearings and adapted to be coupled to an exterior circumference of the insert, a lubrication layer being formed between the insert and the sliding bearing, a rubber bushing comprising upper and lower rubber members and adapted to be coupled to the sliding bearing such that the rubber bushing encloses an exterior circumference of the sliding bearing, a bracket adapted to enclose the rubber bushing and to be fixed to a vehicle body, and first and second sealing means adapted to prevent foreign materials from flowing into the rubber bushing and to prevent grease in the rubber bushing from flowing out. | 01-31-2013 |
20130028547 | MOUNT BUSHING OF STABILIZER BAR FOR VEHICLE - A mount bushing assembly of a stabilizer bar for a vehicle, may include an inner bushing including a rubber member having a tubular shape and coupled to an external circumference of the stabilizer bar, and a pipe enclosing an external circumference of the rubber member, a sliding bearing including a pair of bearings coupled to upper and lower portions of an external circumference of the inner bushing, and a bracket including upper and lower brackets that may be coupled each other, and integrally formed at an interior surface thereof with an upper outer bushing and a lower outer bushing respectively, wherein the bracket may be fixed to a vehicle body in a state of enclosing the sliding bearing. | 01-31-2013 |
20150054244 | CASTER ACTIVE GEOMETRY CONTROL SYSTEM - A caster active control system that is mounted on a suspension including a strut assembly for automatically adjusting a cater angle of a wheel of a vehicle, may include a fixed frame that is fixed to a vehicle body, a movable frame slidably mounted on a bottom of the fixed frame and configured to reciprocate in a front-rear direction of the wheel, a strut mount unit fixed to the movable frame and connected with an upper end of the strut assembly, and an operation module disposed between the fixed frame and the movable frame and engaged with the movabkle frame, wherein the operation module is driven by a motor to move the movable frame in the front-rear direction of the wheel. | 02-26-2015 |
Patent application number | Description | Published |
20120249504 | DISPLAY DEVICE HAVING REDUCED REFLECTION OF VISIBLE LIGHT - A display device includes a display panel, a polarization film, and a wave plate. Below the wave plate and the polarization film there is provided a plurality of optical sensors disposed within the display panel. The display panel includes first and second substrates facing each other and a plurality of pixels configured to display an image. The optical sensors are configured to sense light in one or more predetermined light bands. The wave plate is configured to rotate polarization of first light that has passed upwardly through the polarization film such that the combination of upward and downward (reflected) passage of the light is rotated by about 90 degrees. The so-rotated light is blocked from passing down through the polarization film; advantageously, the so-rotated light is prevented from interfering with the optical sensors. | 10-04-2012 |
20130027439 | DISPLAY APPARATUS - A display apparatus including a display panel and a patterned retarder disposed on the display panel. The display apparatus displays a first image in a 2D mode and displays a second image including a left-eye image and a right-eye image in a 3D mode. Each of the sub-pixels included in the display panel includes two or three sub-pixel electrodes, and the patterned retarder includes a first retarder and a second retarder, which provide different directivities from each other to the left-eye image and the right-eye image, respectively. The first retarder is disposed corresponding to at least a portion of the sub-pixels and the second retarder is disposed corresponding to a remaining portion of the sub-pixels. | 01-31-2013 |
20130107160 | TRANSPARENT DISPLAY APPARATUS | 05-02-2013 |
20130207948 | TRANSPARENT DISPLAY APPARATUS AND METHOD FOR OPERATING THE SAME - A transparent display apparatus includes a transparent image panel including a plurality of sub-pixels, a data driver to apply a data signal to the sub-pixels, a gate driver to apply a gate driving signal to the sub-pixels, a timing controller to control the data driver and the gate driver in response to a first image signal, and a window disposed on a surface of the transparent image panel and including a plurality of light sensors arranged thereon. Each of the light sensors senses an external incident light and applies a sensing signal corresponding to the sensed external incident light to the timing controller, and the timing controller applies a second image signal to the data driver on the basis of the sensing signal and the first image signal. | 08-15-2013 |
Patent application number | Description | Published |
20080310483 | TRANSMITTING SPREAD SIGNAL IN MOBILE COMMUNICATION SYSTEM - The present invention provides for spreading a first signal using a plurality of spreading codes, multiplexing the first spread signal by code division multiplexing, transmitting the first multiplexed signal via a plurality of neighboring frequency resources of an OFDM symbol of a first antenna set, spreading a second signal using a plurality of spreading codes, multiplexing the second spread signal by code division multiplexing, transmitting the second multiplexed signal via a plurality of neighboring frequency resources of the OFDM symbol of the first antenna set, transmitting the first multiplexed signal via a plurality of neighboring frequency resources of an OFDM symbol of a second antenna set, and transmitting the second multiplexed signal via a plurality of neighboring frequency resources of the OFDM symbol of the second antenna set, wherein the first multiplexed signal is transmitted on frequency resources that neighbor frequency resources that the second multiplexed signal is transmitted on. | 12-18-2008 |
20100287441 | SIGNAL SEGMENTATION METHOD AND CRC ATTACHMENT METHOD FOR REDUCING UNDETECTED ERROR - The present invention provides for applying a cyclic redundancy check (CRC) to a data signal. The present invention includes attaching a first CRC to a first data signal block having a first length, segmenting the first data signal block attached with the first CRC into a plurality of second data signal blocks having a length shorter than the first length, respectively generating a second CRC for each second data signal block, and attaching the generated second CRC to the respective second data signal block. Moreover, the first CRC and second CRC may be generated from respectively different CRC generating polynomial equations. | 11-11-2010 |
20100316148 | TRANSMITTING SPREAD SIGNAL IN COMMUNICATION SYSTEM - The present invention provides for spreading a first signal using a plurality of spreading codes, multiplexing the first spread signal by code division multiplexing, transmitting the first multiplexed signal via a plurality of neighboring frequency resources of an OFDM symbol of a first antenna set, spreading a second signal using a plurality of spreading codes, multiplexing the second spread signal by code division multiplexing, transmitting the second multiplexed signal via a plurality of neighboring frequency resources of the OFDM symbol of the first antenna set, transmitting the first multiplexed signal via a plurality of neighboring frequency resources of an OFDM symbol of a second antenna set, and transmitting the second multiplexed signal via a plurality of neighboring frequency resources of the OFDM symbol of the second antenna set, wherein the first multiplexed signal is transmitted on frequency resources that neighbor frequency resources that the second multiplexed signal is transmitted on. | 12-16-2010 |
20110116564 | TRANSMITTING SPREAD SIGNAL IN COMMUNICATION SYSTEM - The present invention provides for spreading a first signal using a plurality of spreading codes, multiplexing the first spread signal by code division multiplexing, transmitting the first multiplexed signal via a plurality of neighboring frequency resources of an OFDM symbol of a first antenna set, spreading a second signal using a plurality of spreading codes, multiplexing the second spread signal by code division multiplexing, transmitting the second multiplexed signal via a plurality of neighboring frequency resources of the OFDM symbol of the first antenna set, transmitting the first multiplexed signal via a plurality of neighboring frequency resources of an OFDM symbol of a second antenna set, and transmitting the second multiplexed signal via a plurality of neighboring frequency resources of the OFDM symbol of the second antenna set, wherein the first multiplexed signal is transmitted on frequency resources that neighbor frequency resources that the second multiplexed signal is transmitted on. | 05-19-2011 |
20110154154 | SIGNAL SEGMENTATION METHOD AND CRC ATTACHMENT METHOD FOR REDUCING UNDETECTED ERROR - The present invention provides for applying a cyclic redundancy check (CRC) to a data signal. The present invention includes attaching a first CRC to a first data signal block having a first length, segmenting the first data signal block attached with the first CRC into a plurality of second data signal blocks having a length shorter than the first length, respectively generating a second CRC for each second data signal block, and attaching the generated second CRC to the respective second data signal block. Moreover, the first CRC and second CRC may be generated from respectively different CRC generating polynomial equations. | 06-23-2011 |
20110249705 | TRANSMITTING SPREAD SIGNAL IN MOBILE COMMUNICATION SYSTEM - The present invention provides for spreading a first signal using a plurality of spreading codes, multiplexing the first spread signal by code division multiplexing, transmitting the first multiplexed signal via a plurality of neighboring frequency resources of an OFDM symbol of a first antenna set, spreading a second signal using a plurality of spreading codes, multiplexing the second spread signal by code division multiplexing, transmitting the second multiplexed signal via a plurality of neighboring frequency resources of the OFDM symbol of the first antenna set, transmitting the first multiplexed signal via a plurality of neighboring frequency resources of an OFDM symbol of a second antenna set, and transmitting the second multiplexed signal via a plurality of neighboring frequency resources of the OFDM symbol of the second antenna set, wherein the first multiplexed signal is transmitted on frequency resources that neighbor frequency resources that the second multiplexed signal is transmitted on. | 10-13-2011 |
20140304574 | SIGNAL SEGMENTATION METHOD AND CRC ATTACHMENT METHOD FOR REDUCING UNDETECTED ERROR - The present invention provides for applying a cyclic redundancy check (CRC) to a data signal. The present invention includes attaching a first CRC to a first data signal block having a first length, segmenting the first data signal block attached with the first CRC into a plurality of second data signal blocks having a length shorter than the first length, respectively generating a second CRC for each second data signal block, and attaching the generated second CRC to the respective second data signal block. Moreover, the first CRC and second CRC may be generated from respectively different CRC generating polynomial equations. | 10-09-2014 |
Patent application number | Description | Published |
20100131813 | METHOD FOR SELECTING PMI FOR NON-ADAPTIVE HARQ OPERATION IN A MIMO WIRELESS COMMUNICATION SYSTEM - A method for efficiently acquiring precoding information and transmitting an uplink signal using the precoding information in a User Equipment (UE) in a Multiple Input Multiple Output (MIMO) scheme is disclosed. The UE receives from a Base Station (BS) a scheduling grant signal including precoding matrix information to be used for an uplink signal transmission from the UE, precodes an uplink signal using the precoding matrix information included in the received scheduling grant signal, and transmits the precoded uplink signal initially to the BS. When retransmitting the uplink signal, if a scheduling grant signal is not received for the retransmission from the BS, the uplink signal is precoded and retransmitted using precoding matrix information included in a latest scheduling grant signal received for transmission of an uplink signal having a Hybrid Automatic Repeat reQuest (HARQ) process number equal to an HARQ process number of the uplink signal to be retransmitted. | 05-27-2010 |
20110110444 | METHOD OF RESOURCE BLOCK (RB) BUNDLING - A method of sizing bundled resource blocks (RBs) having at least one user equipment (UE)-specific demodulation reference signal in an orthogonal frequency division multiplexing (OFDM) system is disclosed. According to one embodiment, the method includes: receiving configuration information related to at least one UE-specific demodulation reference signal; receiving a plurality of resource blocks (RBs) from a network, wherein the plurality of resource blocks comprises the at least one UE-specific demodulation reference signal, at least one cell-specific demodulation reference signal or data, wherein a number of the plurality of RBs is dependent on a size of a system bandwidth, the size of the system bandwidth corresponding to one of four size ranges; and processing at least one of the received plurality of RBs by bundling the plurality of RBs into RB bundles, wherein the size of each RB bundle is based on the one of the four size ranges. | 05-12-2011 |
20110228737 | METHOD FOR TRANSMITTING AND RECEIVING UPLINK REFERENCE SIGNAL IN A WIRELESS COMMUNICATION SYSTEM HAVING MULTIPLE ANTENNAS - A method for transmitting and receiving uplink reference signals in a wireless communication system having multiple antennas is disclosed. The uplink reference signal transmission method includes transmitting a first reference signal sequence to a base station, and transmitting a second reference signal sequence to the base station, the second reference signal sequence being obtained by cyclically shifting the first reference signal sequence by a first cyclic delay value. | 09-22-2011 |
20110274023 | ERROR PROPAGATION PROTECTION IN NON-BINARY MULTIPLE ACK/NACKS - A scheme of error decoupling for carrier aggregation techniques to support a communication system is provided. The communication system operates with up to 2 codewords for up to 5 carriers, each codeword of each carrier having one acknowledgement/negative acknowledgement (ACK/NACK) or discontinuous transmission (DTX) to enable Hybrid Automatic Repeat reQuest (HARQ) to operate in each carrier. The scheme involves the steps of: performing separation of bits related to ACK, NACK, DTX for each carrier using up to 2 codewords; determining a maximum number of bits related to ACK, NACK, DTX when decoupling is not performed after a maximum number of carriers are used; and grouping the carriers such that separation between ACK, NACK, DTX of each carrier is optimized as long as the maximum number of bits is not exceeded. | 11-10-2011 |
20120002596 | METHOD FOR TRANSMITTING CONTROL SIGNAL TO RELAY NODE AT BASE STATION IN MIMO WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR - A method for transmitting a control signal to a relay node at a base station in a multi-input multi-output (MIMO) wireless communication system is disclosed. The method comprises configuring relay-resource element groups (R-REGs) in a unit of four resource elements (REs) contiguous in the ascending order of subcarrier indexes, except for resource elements for a reference signal (RS); allocating transmission resources to the control signal in a unit of the relay-resource element group; and transmitting the control signal to the relay node by using the allocated transmission resources, wherein the resource elements for the reference signal include resource elements for channel state information-RS (CSI-RS), which include resource elements for a channel state information RS to which a transmission power of 0 is allocated. | 01-05-2012 |
20120008666 | ENHANCED BLOCK CODING METHOD BASED ON SMALL SIZE BLOCK CODE - A scheme of enhanced block coding based on small size block code is provided. Such is achieved by obtaining extended basis sequences for a (32, O) code with O=1, 2, . . . 12; selecting an offset starting value that produces maximum error correction capability in each O value; and generating basis sequences for a (48, O) code based on the obtained extended basis sequences for the (32, O) code with the offset starting value selected based on the selecting step. The offset starting value could be selected as 18, which results in the largest sum of distances. | 01-12-2012 |
20130258897 | METHOD FOR REPORTING CHANNEL STATE INFORMATION IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS FOR SAME - The present invention relates to a wireless communication system. More particularly, the present invention relates to a method and an apparatus for reporting channel state information, the method and the apparatus comprising the following steps: measuring downlink signals from a plurality of base stations; feeding back a first channel state information on a first base station in subband units, wherein the first channel state information includes identification information for indicating a corresponding subband; and feeding back a second channel state information on a second base station in subband units, wherein the subband which corresponds to the second channel state information is set to be identical to the subband which corresponds to the first channel state information, and wherein the second channel state information does not include identification information for indicating the corresponding subband. | 10-03-2013 |
20130279460 | METHOD FOR REPORTING CHANNEL STATUS INFORMATION IN A MULTI-CELL COOPERATIVE WIRELESS COMMUNICATION SYSTEM, AND DEVICE FOR SAME - The present invention relates to a method for reporting channel status information in a multi-cell cooperative wireless communication system, and to a device for same. In more detail, the method includes: receiving a reference signal from at least one of a serving cell and one or more neighboring cell; generating channel status information for multi-cell cooperative communication on the basis of the reference signal; dividing the channel status information for multi-cell cooperative communication on the basis of a predetermined feedback setting mode and allocating same on a plurality of subframes; and transmitting the channel status information for multi-cell cooperative communication to the serving cell by using the plurality of subframes. | 10-24-2013 |
20150085816 | METHOD OF RESOURCE BLOCK (RB) BUNDLING - A method of sizing bundled resource blocks (RBs) having at least one user equipment (UE)-specific demodulation reference signal in an orthogonal frequency division multiplexing (OFDM) system is disclosed. According to one embodiment, the method includes: receiving configuration information related to at least one UE-specific demodulation reference signal; receiving a plurality of resource blocks (RBs) from a network, wherein the plurality of resource blocks comprises the at least one UE-specific demodulation reference signal, at least one cell-specific demodulation reference signal or data, wherein a number of the plurality of RBs is dependent on a size of a system bandwidth, the size of the system bandwidth corresponding to one of four size ranges; and processing at least one of the received plurality of RBs by bundling the plurality of RBs into RB bundles, wherein the size of each RB bundle is based on the one of the four size ranges. | 03-26-2015 |
20150092718 | METHOD OF RESOURCE BLOCK (RB) BUNDLING - A method of sizing bundled resource blocks (RBs) having at least one user equipment (UE)-specific demodulation reference signal in an orthogonal frequency division multiplexing (OFDM) system is disclosed. According to one embodiment, the method includes: receiving configuration information related to at least one UE-specific demodulation reference signal; receiving a plurality of resource blocks (RBs) from a network, wherein the plurality of resource blocks comprises the at least one UE-specific demodulation reference signal, at least one cell-specific demodulation reference signal or data, wherein a number of the plurality of RBs is dependent on a size of a system bandwidth, the size of the system bandwidth corresponding to one of four size ranges; and processing at least one of the received plurality of RBs by bundling the plurality of RBs into RB bundles, wherein the size of each RB bundle is based on the one of the four size ranges. | 04-02-2015 |
20160095127 | METHOD OF RESOURCE BLOCK (RB) BUNDLING - A method of sizing bundled resource blocks (RBs) having at least one user equipment (UE)-specific demodulation reference signal in an orthogonal frequency division multiplexing (OFDM) system is disclosed. According to one embodiment, the method includes: receiving configuration information related to at least one UE-specific demodulation reference signal; receiving a plurality of resource blocks (RBs) from a network, wherein the plurality of resource blocks comprises the at least one UE-specific demodulation reference signal, at least one cell-specific demodulation reference signal or data, wherein a number of the plurality of RBs is dependent on a size of a system bandwidth , the size of the system bandwidth corresponding to one of four size ranges; and processing at least one of the received plurality of RBs by bundling the plurality of RBs into RB bundles, wherein the size of each RB bundle is based on the one of the four size ranges. | 03-31-2016 |
Patent application number | Description | Published |
20150094641 | ANTIPROLIFERATIVE SURFACE MODIFICATIONS AND METHODS OF USE - This invention is in the field of medicinal intervention. The present invention relates to a device constructed from metals, polymers or other materials that are amenable to precise surface modifications and coupling with erodible agents methods for its use, wherein (1) the erodible agents, which contain active ingredients (medications), provide for acute control of cellular proliferation and (2) a pattered surface having milli, micron, and/or nano-sized micro-patterning characteristics imparts anti-proliferative properties over the long-term. | 04-02-2015 |
20160051469 | BIODEGRADABLE COPOLYMERS, SYSTEMS INCLUDING THE COPOLYMERS, AND METHODS OF FORMING AND USING SAME - Therapeutic agent delivery systems, which include a thermally-sensitive copolymer and optionally a therapeutic agent, are disclosed. The copolymer is water soluble and biodegradable and, in accordance with exemplary embodiments, includes hydrophobic and hydrophilic portions. The systems may include supplemental compounds, such as polymeric nanoparticles, micelle compounds, or a combination thereof, to further provide sustained release of the therapeutic agent. | 02-25-2016 |
Patent application number | Description | Published |
20150245383 | METHOD OF TRANSMITTING A SCHEDULING ASSIGNMENT SIGNAL FOR DEVICE-TO-DEVICE COMMUNICATION IN A WIRELESS COMMUNICATION SYSTEM, AND AN APPARATUS THEREOF - Disclosed are a method for transmitting a signal for device-to-device (D2D) communication of a user equipment in a wireless communication system and an apparatus for the same. Specifically, the method includes transmitting a D2D signal assigned at least one of a first synchronization information, a second synchronization information and a scheduling assignment information in a scheduling assignment resource unit. The first synchronization information and the second synchronization information are configured to be transmitted with different periodicities. | 08-27-2015 |
20150358801 | METHOD FOR SETTING CYCLIC PREFIX FOR D2D (DEVICE-TO-DEVICE) COMMUNICATION IN RADIO COMMUNICATIONS SYSTEM AND APPARATUS THEREFOR - The present invention relates to a method for enabling a D2D communicating terminal to transmit and receive a signal in a radio communication system, and an apparatus therefor. Specifically, the method includes the step of transmitting and receiving a signal by using a frame with a given length of CP (Cyclic Prefix), wherein the given length of CP is set to one of a first length of CP and a second length of CP, the first length of CP is the CP length set for communication between a base station and a terminal, and the second length of CP is the CP length set for communication between two terminals. | 12-10-2015 |
20160044634 | MULTIMEDIA BROADCAST/MULTICAST SERVICE METHOD AND APPARATUS FOR DEVICE-TO-DEVICE (D2D) COMMUNICATION IN WIRELESS COMMUNICATION SYSTEM - The present invention relates to a method for providing, by a first UE, which conducts a device-to-device (D2D) communication, a multimedia broadcast/multicast service (MBMS) in a wireless communication system. In particular, the method comprises steps of: receiving, by a first UE, control information for a D2D communication; and providing, by the first UE, an MBMS to a second UE which is intended for the D2D communication, wherein the MBMS is configured to be transmitted using an uplink resource. | 02-11-2016 |