Juho
Juho Cho, Seongnam-Si KR
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20150242879 | METHOD FOR PROVIDING DIGITALIZED CUMULATIVE COUPON SERVICE AND SYSTEM FOR SAME - A method for providing a digitalized cumulative coupon service and a system for the same are disclosed. The method for providing a cumulative coupon service can comprise the steps of: accumulating mileage provided by a franchise into a coupon related to the franchise for a user; and sharing the coupon or mileage with a person set by the user. | 08-27-2015 |
Juho Iso-Markku, Helsinki FI
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20160085437 | METHOD AND APPARATUS FOR CONTROLLING USER CHARACTER FOR PLAYING GAME WITHIN VIRTUAL ENVIRONMENT - A method for controlling a user character for playing a game within a virtual environment, including providing a user character and virtual environment information on the touch sensitive display to a user; detecting a touch gesture via a touch sensitive gesture input device, the touch gesture formed by a continuous sweep touching at least two touch sensitive elements arranged in the pre-defined array; comparing the detected touch gesture to reference gestures of the user character for playing the game within the virtual environment; and generating an action for the user character within the virtual environment in response to finding a matching reference gesture based on comparison. | 03-24-2016 |
Juho Juopperi, Oulu FI
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20150341177 | SECURE METHOD FOR REMOTE GRANT OF OPERATING RIGHTS - In the method and system of establishing a trusted relationship, first a virtual private network is established between a key device and at least one locking device. Thereafter, in order to establish a trusted relationship the key device sends a message encrypted with its private cryptographic key to at least one locking device. The message comprises the certificate of the trusted key device and the certificate of some other device, with which the locking device that received the message shall establish a new trusted relationship. By using the established trusted relationship either a trusted relationship between the locking device and a new key device or a trusted relationship between two or more locking devices is established, whereby a virtual private network can be established between the locking devices. | 11-26-2015 |
Juho Kannala, Oulu FI
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20150260543 | BACKGROUND CALIBRATION - There is provided a method, comprising: acquiring results of a set of Earth's magnetic field, EMF, measurements; acquiring motion data indicating the angular rotation that the mobile device experienced during each of a plurality of EMF measurement pairs, wherein each EMF measurement pair indicates a measured first and a second EMF value; determining a bias estimate of the magnetometer on the basis of the plurality of EMF measurement pairs and the corresponding motion data by finding the bias estimate that minimizes distances between the measured second EMF values and the measured first EMF values rotated about the bias estimate by the corresponding angular rotations; and determining a correction factor corresponding to the bias estimate and applying the correction factor to the magnetometer readings. | 09-17-2015 |
Juho Kantanen, Vuorentausta FI
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20150118450 | METHOD AND ARRANGEMENT FOR HANDLING NARROW ROLLS - A product marking is disclosed in connection with a narrow roll. The narrow rolls are provided with a product marking in a first information adding step, the product marking including at least general information. In a second information adding step, the product marking in at least some of the narrow rolls is provided with customer information. After the second information adding step all the narrow rolls have a product marking comprising the customer information. | 04-30-2015 |
20150135916 | METHOD AND ARRANGEMENT FOR HANDLING NARROW ROLLS - The invention relates to a method and an arrangement for handling narrow rolls in a warehouse. The warehouse comprises at least one rack row, at least one isle and at least one carriage arranged to move the narrow rolls into a rack and from a rack and carry them along the isle. A distance is arranged between the narrow rolls and the distance is maintained between the narrow rolls when the narrow rolls are in the racks in the warehouse. | 05-21-2015 |
20160060067 | METHOD AND ARRANGEMENT FOR HANDLING NARROW ROLLS - An arrangement in a warehouse and a method for forming narrow rolls are disclosed. The narrow rolls are formed from a jumbo reel. At least two slitting machines are used for forming the narrow rolls. The jumbo reel has an axial direction when positioned on the slitting machine. The narrow rolls are transferred to the warehouse in the axial direction. The at least two slitting machines are positioned overlapping. | 03-03-2016 |
Juho Keskinen, Tampere FI
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20120018043 | FELLER DEVICE FOR FELLING AND DELIMBING OF TREE TRUNKS, AND A DELIMBING BLADE - A feller device for felling and delimbing of tree trunks, as well as a delimbing blade device for delimbing of tree trunks, is disclosed. The delimbing blade device comprises: a delimbing blade having a cutting edge for delimbing of a tree trunk; a first joint, by means of which the delimbing blade can be connected to the felling device in a rotatable manner; a cylinder actuator, by means of which the delimbing blade can be moved into at least two different positions; and a second joint, by means of which the cylinder actuator is coupled to the delimbing blade. In a first example, the cylinder actuator can be placed almost parallel to a line extending via the first joint and the second joint so that the cylinder actuator and a third joint belonging to the same cylinder actuator for connection are placed in the area between the first and the second joint. In a second example, the cylinder actuator is coupled to the front surface of the felling device so that all the said joints are placed on the same side of the front surface. | 01-26-2012 |
20140314357 | BEARING ARRANGEMENT IN AN ACTUATOR OF A FOREST MACHINE - A bearing arrangement in an actuator of a forest machine comprising a frame of the actuator, which frame defines a first opening. The bearing arrangement also comprises a bushing, at least part of the bushing arranged in the first opening, the bushing defining a second opening, at least part of an axle and/or a bearing being arranged in the second opening, the axle or bearing being arranged stationary or movable in relation to the bushing, and the bushing being removable from the frame of the actuator. Further, a method for maintaining an actuator of a forest machine, the actuator comprising a bearing arrangement of the described type. In the method, a second, corresponding bushing is provided, which is fitted for said first opening; said bushing is removed from the frame of the actuator, wherein said first opening is exposed; and said second bushing is installed in said first opening. | 10-23-2014 |
20150047743 | HARVESTER HEAD AND A MEASURING WHEEL APPARATUS FOR A HARVESTER HEAD - A harvester head, comprising a measuring wheel apparatus with a measuring wheel configured to roll along a tree trunk when the trunk is fed through the harvester head, and a power device configured to swivel the measuring wheel apparatus and to keep the measuring wheel pressed against the tree trunk. The measuring wheel is configured to remain in an elevated position in relation to the frame structure of the harvester head, wherein the measuring wheel also has a supporting position to support the trunk and to provide a supporting force that does not let the trunk fall against the frame structure. A measuring wheel apparatus which is applicable in a harvester head, comprising a measuring wheel with a supporting position to support a tree trunk, and which comprises a stopping member configured to stop the swinging motion of the measuring wheel apparatus when the measuring wheel assumes said supporting position. | 02-19-2015 |
Juho Kim, Seoul KR
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20100110059 | Control Device and LED Light Emitting Device Using the Control Device - The present invention relates to a control device of a light emitting device that includes a plurality of LED rows formed of a plurality of LEDs sequentially connected in series. The control device includes: a plurality of switches respectively connected to the plurality of LED rows and sequentially transmitting a detection voltage of each of the plurality of LED rows, wherein the detection voltage corresponds to an output voltage applied to the plurality of LED rows; a comparator receiving the plurality of detection voltages, and generating a clock control signal according to a result of comparison with a predetermined reference; a clock signal generator generating a clock signal having a period that is changed according to the clock control signal; and a shift register that controls switching operations of the plurality of switches according to the clock signal. | 05-06-2010 |
20100244885 | UNDER-VOLTAGE AND OVER-VOLTAGE DETECTION CIRCUIT AND DRIVING METHOD THEREOF - The present invention relates to a low-voltage and over-voltage detection circuit and a driving method thereof. | 09-30-2010 |
Juho Kim, Hwaseong-Si KR
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20090151442 | SENSOR OF TIRE PRESSURE MONITORING SYSTEM - A tire pressure monitoring system sensor includes a body provided with an air inlet that provides fluid communication between the interior of the body and the interior of a tire. A pressure plate slides within the interior of the body by pressure in the tire, in a direction away from the air inlet. A spring biases the pressure plate toward the air inlet. Several sensors are attached to the body, each configured to generate a signal indicative of proximity of the pressure plate. The sensor may further include an air supply valve to supply air to the tire, connected to the body. The body may define an air supply passage through which the air supplied from the air supply valve is supplied to the tire through the air inlet. Three sensors may be provided: one indicative of excessive pressure, one indicative of appropriate pressure, and one indicative of insufficient pressure. | 06-18-2009 |
Juho Kim, Gyeonggi-Do KR
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20090025746 | Electric Mascara - An electric mascara for makeup of eyelash by using a mascara brush is provided, An electric mascara includes a cap including a rotary switch which is operated by a handle, a motor which is operated according to the ON/OFF operation of the rotary switch and a decelerator to which motive power of the motor is supplied; a brush stick which is connected to a revolving axis of the decelerator; and a mascara brush installed at the end of the brush stick. The mascara brush is formed by piling disk-type comb tooth in serial with a space enough to form a trough, where mascara solution can be charged, and in zigzag so that eccentricity is generated; and an eyelash curling portion and a mascara solution applying portion with shorter length then the eyelash curling portion are formed at the mascara brush | 01-29-2009 |
Juho Lee, Kyeonggi KR
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20130114535 | REFERENCE SIGNAL FOR TIME AND/OR FREQUENCY TRACKING IN A WIRELESS NETWORK - A method and an apparatus in a base station are capable of including a tracking reference signal (TRS) in a downlink subframe. The method includes generating a TRS subframe by including the TRS in the downlink subframe at a frequency density of at least one resource element per six resource elements in the TRS subframe. Additionally, the method includes transmitting the TRS subframe at a periodicity among other subframes not including the TRS. | 05-09-2013 |
Juho Lee, Suwon KR
Juho Lee US
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20120327861 | SYSTEM AND METHOD FOR MULTIPLEXING ON AN LTE UPLINK CONTROL CHANNEL - A wireless communication network comprising a plurality of base stations capable of wireless communication with a plurality of subscriber stations within a coverage area of the network, wherein at least one of the plurality of base stations is capable of: determining a multiplexing scheme for multiplexing a frequency-selective channel quality information/precoding matrix index (FS CQI/PMI) feedback report with a wideband channel quality information/precoding matrix index (WB CQI/PMI) feedback report and a rank information (RI) report on a physical uplink control channel; transmitting the multiplexing scheme to a subscriber station; and receiving, from the subscriber station, an FS CQI/PMI feedback report multiplexed with a WB CQI/PMI feedback report and a RI report on the physical uplink control channel according to the multiplexing scheme. | 12-27-2012 |
20160021559 | SYSTEM AND METHOD FOR MULTIPLEXING ON AN LTE UPLINK CONTROL CHANNEL - A wireless communication network comprising a plurality of base stations capable of wireless communication with a plurality of subscriber stations within a coverage area of the network, wherein at least one of the plurality of base stations is capable of: determining a multiplexing scheme for multiplexing a frequency-selective channel quality information/precoding matrix index (FS CQI/PMI) feedback report with a wideband channel quality information/precoding matrix index (WB CQI/PMI) feedback report and a rank information (RI) report on a physical uplink control channel; transmitting the multiplexing scheme to a subscriber station; and receiving, from the subscriber station, an FS CQI/PMI feedback report multiplexed with a WB CQI/PMI feedback report and a RI report on the physical uplink control channel according to the multiplexing scheme. | 01-21-2016 |
Juho Lee, Gyeonggi-Do KR
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20100195599 | SYSTEM AND METHOD FOR MULTI-USER AND MULTI-CELL MIMO TRANSMISSIONS - A base station can communicate with a plurality of subscriber stations in a Multi-User (MU) Multiple-Input Multiple-Output (MIMO) system. The base station includes a transmitter and plurality of antenna configured to transmit control information. The base station can transmit a resource block to a first subscriber station. The resource block includes at least two downlink reference signal (DRS) patterns. The base station can assign a first DRS pattern for use by the first subscriber station. The base station informs the subscriber station regarding the assignment by reserving a state in a downlink grant. In response, the subscriber station can utilize the first DRS pattern as a pilot resource element and, optionally, avoid other DRS patterns. | 08-05-2010 |
20100195624 | SYSTEM AND METHOD FOR UPLINK DATA AND CONTROL SIGNAL TRANSMISSION IN MIMO WIRELESS SYSTEMS - A mobile station includes a transmission chain capable of communicating via an uplink transmission to at least one base station in a Multiple Input Multiple Output wireless network. The mobile station includes a plurality of transmit antenna and a transmitter coupled to the plurality of transmit antenna. The transmitter includes a layer mapper that maps data and uplink control information to at least one layer. The mapping is performed prior to Discrete Fourier Transform precoding such that the data and uplink control information are multiplexed and interleaved. The transmitter is configured to simultaneously transmit the data and uplink control information on at least one of a plurality of transmission layers. | 08-05-2010 |
20130077582 | SYSTEM ACCESS METHOD AND APPARATUS OF A NARROWBAND TERMINAL IN A WIRELESS COMMUNICATION SYSTEM SUPPORTING WIDEBAND AND NARROWBAND TERMINALS - A system access method of a narrowband terminal is provided for supporting both wideband and narrowband terminals in a cellular radio communication system. The method includes broadcasting a Shared CHannel (SCH) for a terminal to acquire system synchronization; transmitting a Low-end Master Information Block (L-MIB) including control information on an L-subframe configuration for supporting a second type terminal and a sub-band configuration of the L-subframe; transmitting a Low-end System Information Block (L-SIB) including information on downlink reception and uplink transmission of the second type terminal; and performing a random access procedure, when an attach request is received from one of the first type terminals and the second type terminals. | 03-28-2013 |
20130163457 | CHANNEL STATE INFORMATION FEEDBACK APPARATUS AND METHOD IN WIRELESS COMMUNICATION SYSTEM OPERATING IN FDD MODE - A Channel State Information (CSI) feedback method and apparatus is provided for transmitting, at a base station, the CSIs for plural transmit antennas with a limited amount resource and receiving, at a mobile station, the CSIs efficiently in a massive Multiple Input Multiple Output (MIMO) system operating in the Frequency Division Duplex (FDD) mode. | 06-27-2013 |
20130163544 | METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING CSI-RS IN MASSIVE MIMO SYSTEM OPERATING IN FDD MODE - Methods and apparatus are provided for beamforming and information feedback are provided. Signals for beams to be transmitted through corresponding antenna ports, are generated. The beams are formed by precoding the signals with beamforming vectors. The beams are sorted into a number of resource reuse groups based on a resource that is to be shared. The beams are transmitted, using resources allocated per group, to a receiver. Feedback information is generated on at least one antenna port, based on the received beams. The feedback information is transmitted to the transmitter. A beam is selected having a greatest gain for a transmitter using the feedback information. A transmission resource is allocated for the selected beam. | 06-27-2013 |
20130310100 | CHANNEL ESTIMATION METHOD AND APPARATUS FOR COOPERATIVE COMMUNICATION IN A CELLULAR MOBILE COMMUNICATION SYSTEM - A channel estimation method and apparatus are provided for a terminal in a cellular mobile communication system including a plurality of base stations. The method includes maintaining a maximum number of CSI processes supported by the UE; receiving CSI process report information; determining a number of CSI to be updated based on the maximum number of CSI processes supported by the UE; generating at least one CSI report based on the determined number of CSI to be updated; and transmitting the at least one CIS report to an evolved Node B (eNB). | 11-21-2013 |
20130322372 | METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING PHYSICAL CHANNELS IN COMMUNICATION SYSTEM SUPPORTING CARRIER AGGREGATION - A physical channel transmission method using inter-eNB carrier aggregation is provided for improvement of peak data rate and system throughput in a wireless communication system. The physical channel transmission method of a terminal in a communication system supporting carrier aggregation includes receiving carrier aggregation configuration information from a network; aggregating a plurality of carriers according to the carrier aggregation configuration information; and transmitting an uplink control channel on a common uplink frequency on which a plurality of base stations join the carrier aggregation. | 12-05-2013 |
20140078990 | CHANNEL ESTIMATION METHOD AND APPARATUS FOR COOPERATIVE COMMUNICATION IN CELLULAR MOBILE COMMUNICATION SYSTEM - A method and an apparatus are provided for a data transmission/reception in a terminal in a CoMP system is provided. One or more valid subframes are determined for updating feedback information. The feedback information is updated at each of the valid subframes. A feedback information scheduling signal is received at a predetermined subframe. Feedback information updated at a most recent valid subframe, from among previous subframes, is transmitted according to the feedback information scheduling signal. | 03-20-2014 |
20140079100 | METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING CHANNEL STATE INFORMATION IN A WIRELESS COMMUNICATION SYSTEM - A method and apparatus for transmitting and receiving CSI is provided for use in a wireless communication system using a plurality of antennas. The CSI transmission method of a terminal includes receiving a first CSI-RS and a second CSI-RS, transmitting a CSI indicator indicating one of the first and second CSI-RS corresponding to CSI to be transmitted, and transmitting the CSI generated based on the CSI indicator, until transmission of a new CSI indicator. | 03-20-2014 |
20140079146 | METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING CHANNEL STATE INFORMATION IN WIRELESS COMMUNICATION SYSTEM - A method and an apparatus are provided for transmitting channel state information of a terminal is provided. A first Channel State Information Reference Signal (CSI-RS) and a second CSI-RS are received. Channel State Information (CSI) is generated based on both the first CSI-RS and the second CSI-RS. The CSI is transmitted. | 03-20-2014 |
20140079149 | FEEDBACK METHOD AND APPARATUS FOR USE IN MOBILE COMMUNICATION SYSTEM - A method and system are provided for a terminal to measure channel quality and transmit channel state information to a base station in a wireless mobile communication system operating in a multi-carrier-based multiple access scheme such as Orthogonal Frequency Division Multiple Access (OFDMA). The feedback information transmission method of a terminal in a mobile communication system includes receiving configuration information corresponding to at least two reference signals from a base station, receiving, at the terminal, feedback configuration information for measuring the at least two reference signals and generating feedback information based on a measurement result, receiving, at the terminal, the at least two reference signals, and transmitting, by the terminal, the feedback information at timings indicated in the feedback configuration information. | 03-20-2014 |
20140112220 | METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING COMMON CHANNEL INFORMATION IN WIRELESS COMMUNICATION SYSTEM - Methods and apparatus are provided for transmission and reception of common channel information in a mobile communication system using multi-antenna-based beamforming. A number of beams to be used for transmission to a terminal is determined at a base station. The common channel information is generated corresponding to the number of beams. The common channel information is transmitted from the base station to the terminal through one of the beams. | 04-24-2014 |
20140112413 | DIFFERENTIAL CODEBOOK FOR TEMPORALLY-CORRELATED MISO DUAL-POLARIZATION ANTENNA - A code word selection method performed by a User Equipment (UE) in a wireless communication system is provided. The method includes generating a rotation matrix using previously selected codeword; generating a new differential code book using the rotation matrix and a differential code book; selecting a code word from the new differential code book; and performing data transmission using the selected code word. | 04-24-2014 |
20140126404 | INTERFERENCE-AWARE DETECTION METHOD AND APPARATUS FOR USE IN WIRELESS COMMUNICATION SYSTEM - Methods and apparatus are provided for transmitting and receiving control information, for interference detection by a User Equipment (UE), in a wireless communication system. A base station determines whether the UE supports interference-aware detection. When the UE supports interference-aware detection, the control information is generated that includes interference signal modulation scheme information and demodulation reference signal measurement information. The control information is transmitted to the UE. The interference at the UE is measured based on the received control information. | 05-08-2014 |
20140134993 | METHOD AND APPARATUS FOR CONTROLLING OPERATION STATE OF BASE STATION IN WIRELESS COMMUNICATION SYSTEM - Methods and apparatus are provided for controlling transition of an operation state of a cell in a wireless communication system. The cell includes a transceiver configured to transmit and receive signals to and from a terminal and another cell. The cell also includes a controller configured to transition an operation state of the cell from an active state to a dormant state, transmit a discovery signal, determine whether a cell activation signal is received from a node that controls the cell, and transition the operation state of the cell from the dormant state to the active state when the cell activation signal is received. | 05-15-2014 |
20140146765 | MIMO TRANSMISSION METHOD AND APPARATUS FOR USE IN WIRELESS COMMUNICATION SYSTEM - A method for canceling interference between multiple terminals scheduled on the same time/frequency resource for communication between a terminal and a base station using a plurality of antennas. The interference cancellation method includes receiving, at a terminal, control channel information from a base station, determining other base station information and other terminal information based on the received control channel information, receiving a data channel from the base station, and cancelling interference to the data channel based on the other base station information and other terminal information. The terminal is capable of mitigating interference caused by the signals transmitted to other terminals using the least information even with legacy terminal receivers having no interference cancellation capability. | 05-29-2014 |
20140233475 | SCRAMBLING SEQUENCE GENERATION METHOD AND APPARATUS FOR USE IN DEVICE-TO-DEVICE COMMUNICATION - A scrambling sequence generation method and apparatus of a device supporting Device-to-Device communication are provided. The method includes acquiring at least one of an identifier of the device, an identifier of a counterpart device and a preconfigured value; determining an initial value of the scrambling sequence for the Device-to-Device communication based on the at least one of the identifier of the device, the identifier of the counterpart device, and the preconfigured value; and generating the scrambling sequence using the initial value. | 08-21-2014 |
20140241192 | METHOD AND APPARATUS FOR EXCHANGING INFORMATION BETWEEN BASE STATION AND TERMINAL - A method and apparatus of exchanging information on the number of layers which is supported commonly between the base station and the terminals in Multi-User Multiple Input Multiple Output (MU-MIMO) environment is provided for performance enhancement. The communication method of a terminal in a wireless communication system according to the present disclosure includes receiving a reference signal and information on a number of layers supportable simultaneously from a base station, measuring a channel state value based on the reference signal and the number of layers, determining whether the measured channel state value fulfills a minimum required channel state value, and transmitting, when the measured channel state value fulfills the minimum required channel state value, a value determined based on the measured channel state value to the base station. | 08-28-2014 |
20140241274 | METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING FEEDBACK INFORMATION IN MOBILE COMMUNICATION SYSTEM USING MULTIPLE ANTENNAS - A method and an apparatus for transmitting/receiving feedback in a mobile communication system are provided. A method of configuring and receiving feedback information of an evolved Node B (eNB) includes transmitting configuration information on a plurality of reference signals including a first reference signal and a second reference signal to a User Equipment (UE); transmitting feedback configuration information including first feedback configuration information on the first reference signal and second feedback configuration information configured such that feedback information on the second reference signal is generated with reference to the first feedback configuration information to the UE; transmitting the reference signal to the UE according to the configuration information on the reference signal; and receiving feedback information including first feedback information according to the first feedback configuration information and second feedback information according to the second feedback configuration information from the UE. | 08-28-2014 |
20140254516 | METHOD AND APPARATUS FOR CONTROLLING INTERFERENCE IN WIRELESS COMMUNICATION SYSTEM - A method and apparatus for transmitting control information is provided for use in detection of interference an signal in a wireless communication system. An interference control method of a base station of a mobile communication system includes scheduling data to be transmitted to a terminal and transmitting control information including data channel information on the scheduled data and interference signal information to the terminal. | 09-11-2014 |
20140254702 | METHOD AND APPARAPTUS FOR TRANSMITTING AND RECEIVING CHANNEL RELATED INFORMATION - The present disclosure relates to a method and an apparatus for transmitting and receiving channel related information. A method of transmitting channel related information of a UE according to an embodiment of the present disclosure includes configuring a sub-channel corresponding to a part of a plurality of antennas of an eNB; acquiring a Channel Estimation Error (CEE) and a Precoding Matrix Indicator (PMI) corresponding to the sub-channel; and transmitting a Sub-channel Indicator (SI) indicating the sub-channel, according to the CEE and the PMI. In accordance with an embodiment of the present disclosure, the channel related information is efficiently transmitted and received in a system in which a plurality of antennas is used. | 09-11-2014 |
20140254703 | COMMUNICATION METHOD AND APPARATUS FOR USE IN MULTIPLE ANTENNA SYSTEM - A method and apparatus for transmitting and receiving signals is provided for use in a codebook-based closed-loop multiple antenna system. A method for receiving signals in a codebook-based multiple antenna system according to the present disclosure includes estimating a desired signal and an interference channel, determining a codebook index using the desired channel, a Hermitian of the desired channel, and the interference channel, and feeding back the codebook index to a transmitter. The multi-antenna system of the present disclosure is advantageous in suppressing the interference from other cells and maximizing the gain of the desired signal especially when the number of receive antennas is greater than the reception streams and in designing a codebook with high performance as compared to the Grassmanian codebook and low complexity. | 09-11-2014 |
20140274085 | METHODS AND APPARATUS FOR TRANSMITTING AND RECEIVING SIGNAL BY USING MODULATION ORDER OF INTERFERENCE SIGNAL - Methods and apparatus are provided for receiving a serving signal from a base station by a user equipment. A signal that includes the serving signal and an interference signal is received. A Log Likelihood Ratio (LLR) of the received signal is calculated according to each of a plurality of modulation orders applicable to the interference signal to obtain a plurality of LLR values. A modulation order of the interference signal is determined, based on the plurality of LLR values. The serving signal is reconstructed, based on the determined modulation order. | 09-18-2014 |
20140301320 | HARQ METHOD AND APPARATUS FOR COMMUNICATION SYSTEM - Methods and apparatuses are provided for data transmission of a User Equipment (UE) in a communication system supporting HARQ. A Physical Downlink Control Channel (PDCCH) corresponding to a second cell is received in a first cell. An Uplink/Downlink (UL/DL) configuration of the first cell is identified as an Uplink (UL) reference UL/DL configuration, if the UE is configured with at least two cells including the first cell and the second cell, a PDCCH corresponding to the second cell is monitored on the first cell, and a pair of the UL/DL configuration of the first cell and a UL/DL configuration of the second cell is a predetermined set. A Physical Uplink Shared Channel (PUSCH) transmission is adjusted based on the identified UL reference UL/DL configuration. | 10-09-2014 |
20140313915 | METHOD AND APPARATUS FOR EXCHANGING MESSAGES AMONG EVOLVED NODE BS IN COOPERATIVE COMMUNICATION SYSTEM - A method and apparatus are provided for supporting a CoMP communication by an eNB of a mobile communication system. The method includes: receiving a channel measurement report relating to at least one transmission channel from a UE; and transmitting channel feedback information including information of interference with surrounding eNBs performing the CoMP communication on the at least one transmission channel, to a central controller, based on the received channel measurement report. In the method, adjacent cells can cooperate to transmit data through a CoMP transmission for a UE located in a cell boundary area in a cellular mobile communication system. | 10-23-2014 |
20150245378 | SYSTEM ACCESS METHOD AND APPARATUS OF A NARROWBAND TERMINAL IN A WIRELESS COMMUNICATION SYSTEM SUPPORTING WIDEBAND AND NARROWBAND TERMINALS - Apparatuses (including base stations and terminals), systems, and methods for supporting both wideband and narrowband communications are described. In one aspect, a base station supporting first type terminals operating on a first bandwidth and second type terminals operating on a second bandwidth is described, having an information formatter, a transceiver, and a controller. The information formatter generates a Low-end Master Information Block (L-MIB) and a Low-end System Information Block (L-SIB), which are transmitted by the transceiver to first type and second type terminals. The L-MIB includes control information on an L-subframe configuration for supporting a second type terminal and a sub-band configuration of the L-subframe, while the L-SIB includes information on downlink reception and uplink transmission of the second type terminal. When the base station receives a Random Access Channel (RACH) preamble request from one of the terminals, the base station performs the random access procedure. | 08-27-2015 |
20150326324 | METHOD AND APPARATUS FOR EFFICIENT UTILIZATION OF RESOURCES FOR INTERFERENCE CANCELLATION AND SUPPRESSION IN WIRELESS COMMUNICATION SYSTEMS - The present invention relates to a method and an apparatus for transmitting interference related control information in order to improve reception performance of a UE which receives a downlink signal, in a cellular mobile communication system based on an Long Term Evolution-Advanced (LTE-A) system. A communication method of a UE according to an embodiment of the present invention includes receiving information on a resource allocation unit of an interference signal from an eNB; performing blind detection using information on the resource allocation unit of the interference signal; performing error-correcting coding using a transmission parameter for interference and a result obtained by the blind detection; and decoding reception data. According to an embodiment of the present invention, a reception performance of the UE can be improved through interference cancellation and suppression. | 11-12-2015 |
20150341093 | METHOD AND APPARATUS FOR GENERATING AND TRANSMITTING CHANNEL FEEDBACK IN MOBILE COMMUNICATION SYSTEM EMPLOYING TWO DIMENSIONAL ANTENNA ARRAY - The present disclosure relates to a communication method and system for converging a 5 | 11-26-2015 |
20150365153 | PER-STREAM CHANNEL GAIN FEEDBACK-BASED MULTI-STREAM MU-CQI ESTIMATION METHOD AND APPARATUS - A PSCG feedback-based multi-stream multiuser CQI estimation method and apparatus is provided for estimating multi-stream MU-CQI efficiently based on per-stream channel gain feedback. A feedback information transmission method of a terminal in a wireless communication system according to the present disclosure includes estimating a downlink channel based on a channel state information reference signal transmitted by a base station, determining a number of streams based on the estimated downlink channel, generating the feedback information corresponding to the number of streams, and transmitting the feedback information to the base station. | 12-17-2015 |
20150372741 | METHOD AND APPARATUS FOR FEEDING BACK CHANNEL ESTIMATION IN MULTI-INPUT MULTI-OUTPUT SYSTEM - Disclosed are a method and an apparatus for feeding back channel estimation in a MIMO system. A terminal receives a reference signal for estimating a channel from a base station; estimates the channel based on the reference signal; generates channel estimation information according to the channel estimation result and generates error information indicating an error of the channel estimation; and transmits feedback information including the channel estimation information and the error information to the base station. | 12-24-2015 |
20150373736 | METHOD AND DEVICE FOR TRANSMITTING CHANNEL STATE INFORMATION REFERENCE SIGNAL, HYBRID SPATIAL DIVISION MULTIPLEXING, AND SPACE DIVISION MULTIPLE ACCESS IN WIRELESS COMMUNICATION SYSTEM USING TWO-DIMENSIONAL PLANAR ARRAY ANTENNA - The present invention proposes a hybrid spatial multiplexing (SM) and a space division multiple access (SDMA) technique in a frequency division duplex (FDD) massive multiple-input multiple output (MIMO) system using a two-dimensional planar array antenna, which effectively transmits a channel state information reference signal (CSI-RS) for estimating a downlink two-dimensional space channel using only a limited amount of downlink radio resources, and optimally selects and performs the SM and SDMA techniques in a two-dimensional space channel. To this end, the present invention proposes a technique which defines space resource blocks (SRB) by grouping space elements (SE) having a high spatial correlation between downlink channels in the horizontal dimension and corresponding SEs thereof in the vertical dimension, and transmits CSI-RSs for estimating channels in vertical dimension SEs corresponding to one selected horizontal SE in each SRB every transmit time interval (TTI). The present invention proposes a technique wherein user equipment (UE) estimates the spatial correlation between channels of different horizontal dimension SEs belonging to the same SRB received in different TTIs and the spatial correlation between channels of horizontal dimension SEs belonging to different SRBs received in the same TTI, and feeds information for changing the size of SRB of the corresponding UE to an optimal size back to eNodeB. The present invention proposes a technique wherein the UE estimates downlink channels through CSI-RSs transmitted from each SRB, and each UE feeds an index of a preferred SRB, a rank of the corresponding SRB in the vertical dimension, and channel quality information (CQI) back to eNodeB. When each UE determines the rank, it is possible to transmit the ranks to the fullest extent in the vertical dimension and only a single rank from each SRB in the horizontal dimension. | 12-24-2015 |
20160050007 | TRANSMISSION APPARATUS AND METHOD OF MASSIVE MULTI-ANTENNA SYSTEM - The present invention relates to a method and apparatus for supporting multi-users using a massive MIMO technology in an FDD environment. A communication method of a UE in a MIMO system according to an embodiment of the present invention may comprise: estimating a channel; calculating a first precoding matrix indication having a minimum correlation with the estimated channel; and transmitting the calculated first precoding matrix indication to a BS. According to an embodiment of the present invention, in a massive MIMO system, the UE feeds not a pre-coder close to a channel thereof but a pre-coder close to a null space of a channel back to the BS, so that an IUI can be reduced even in an | 02-18-2016 |
20160065344 | METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING CHANNEL-RELATED INFORMATION - Provided is a method and apparatus for transmitting and receiving channel-related information. A method for allowing a terminal to transmit channel-related information according to an embodiment of the present invention may include: receiving a first signal including data and a reference signal; estimating a modulation order corresponding to a channel state from the first signal; and transmitting channel-related information including a first modulation order indicator (MOI), which indicates the estimated modulation order, to a base station. Accordingly, signals can be efficiently transmitted and received. | 03-03-2016 |
20160065389 | CHANNEL ESTIMATION METHOD AND APPARATUS FOR COOPERATIVE COMMUNICATION IN A CELLULAR MOBILE COMMUNICATION SYSTEM - A channel estimation method and apparatus are provided for a terminal in a cellular mobile communication system including a plurality of base stations. The method includes maintaining a maximum number of CSI processes supported by the UE; receiving CSI process report information; determining a number of CSI to be updated based on the maximum number of CSI processes supported by the UE; generating at least one CSI report based on the determined number of CSI to be updated; and transmitting the at least one CIS report to an evolved Node B (eNB). | 03-03-2016 |
Juho Lee, Suwon-Si Gyeonggi-Do KR
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20140018012 | PHYSICAL BROADCAST CHANNEL (PBCH) TRANSMISSION FOR RELIABLE DETECTION OF ANTENNA CONFIGURATION - Reliable detection of the configuration of transmit antennas includes obtaining a data for transmission, encoding the data, and modulating the data. During the modulating of the data, the data may be configured in such a way as to convey the configuration of the antennas through the modulation of the data. An antenna configuration is obtained by obtaining a representation of the antenna configuration, and masking the data with an error correcting code, where the mask corresponds to the antenna configuration. | 01-16-2014 |
Juho Lemminkainen, Helsinki FI
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20100132604 | METHOD AND APPARATUS IN CONNECTION WITH THE SPINNAKER POLE OR SMILAR OF A SAILING BOAT - Method and apparatus in a system in connection with the spinnaker pole ( | 06-03-2010 |
Juho Lokkinen, Monninkyla FI
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20120152456 | CONNECTING PROFILE, STRUCTURE FIXED TO THE EDGE OF A SURFACE TO BE WET-SEALED, AND METHOD - A connecting profile for binding water sealing paste to a structure at an edge of a zone to be protected by wet sealing. The connecting profile is adapted to be attached tightly to the structure and that the installed connecting profile comprises or forms together with the structure at least one groove which is adapted to receive water sealing paste applied on the connecting profile. Also provided is the structure, for example a floor drain, that has the connecting profile and a method for attaching water sealing paste on the connecting profile or on the structure. | 06-21-2012 |
20140308882 | DEVICE AND SYSTEM FOR REMOVAL OF PIPE RENOVATION MATERIAL FROM PIPE - The grinding device is for removing pipe renovation material from a pipe. The grinding device has at least one cutter, a body and fastening means for fastening the grinding device to a rotation shaft. The body and the at least one cutter are accomplished of a single piece for grinding pipe renovation material both in the forward direction of the grinding device and in a direction transverse to the forward direction. In addition, a system for removing pipe renovation material from the pipe and use of the grinding device for removing pipe renovation material from the pipe are disclosed. | 10-16-2014 |
Juho Nokela, Tampere FI
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20140006345 | Method, a Server, a System and a Computer Program Product for Copying Data From a Source Server to a Target Server | 01-02-2014 |
20140006351 | METHOD, A SERVER, A SYSTEM AND A COMPUTER PROGRAM PRODUCT FOR COPYING DATA FROM A SOURCE SERVER TO A TARGET SERVER | 01-02-2014 |
Juho Park, Suwon-Si Gyeonggi-Do KR
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20150103934 | METHOD AND APPARATUS FOR COMMUNICATION IN MILLIMETER WAVE MIMO COMMUNICATION ENVIRONMENT - A method and apparatus for communication in millimeter wave multiple input multiple output (MIMO) communication are provided. A beamforming matrix by groups for terminals that are classified into a group is generated, and a pilot signal that is beam-formed based on the generated beamforming matrix by groups is transmitted to the terminals. Channel information based on the pilot signal is received from the terminals, hybrid beamforming scheduling is performed based on the channel information, and data is transmitted to the terminals based on the scheduling. | 04-16-2015 |
Juho Partenen, Espoo FI
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20100039230 | METHOD FOR CHARACTERIZING THE RADIO LINK OF RFID TAGS - The method relates to a method of characterizing a radio link. In the method, a radio frequency interrogator and a first radio frequency transponder, the response of which in an essentially anechoic chamber is known, are utilized. According to the invention, the response of the first radio frequency transponder is measured in a target environment in the chosen interrogator-transponder geometry and the responses of the radio frequency transponder in the target environment and in an essentially anechoic chamber are compared for characterizing the actual radio link. The invention provides information on multi-path propagation of radio waves characteristic to the target environment, which can be further taken into account in, for example, RFID system design. | 02-18-2010 |
Juho Pennanen, Helsinki FI
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20150100643 | User Activity Tracking System - In one embodiment, sensor signals corresponding to motions of a client computing device are received. The sensor signals are associated with activity periods, each activity period also being associated with a geographic location of the client computing device. For each activity period, one or more activity types are determined for the client computing device based on the sensor signals for the activity period and one or more signal parameters. A reference of the activity type and activity period is sent to the client computing device, and an indication is received regarding whether that reference is correct. The signal parameters may be adjusted based on the received indication. | 04-09-2015 |
20150156623 | User Activity Tracking System and Device - In one embodiment, a computing device receives from a mobile device sensor signals which indicate motion associated with activities of a user of the mobile device. The computing device determines a number of activity types that correspond to at least a portion of the received sensor signals. The computing device determines a number of activity periods of the user, each activity period corresponding to a likely activity type, by analyzing the sensor signals against each of the activity types, and calculating a probability of each of the activity types. The computing device determines whether two or more of the determined activity periods should be combined into a single period, based on a heuristics-type analysis based on a length of time for each of the two or more activity periods. The activity periods are sent to the mobile device. | 06-04-2015 |
20150324412 | User Activity Tracking System and Device - In an embodiment, a computing device determines sensor signals detected by one or more sensors of the computing device. The sensor signals indicate motion of the computing device. The computing device selects one of a plurality of activity categories that corresponds to a portion of the sensor signals, each of the activity categories including one or more activity types. The activity types in each activity category are characterized by a common motion corresponding to the portion of the sensor signals. One of the activity types in the selected activity category is determined by analyzing the sensor signals with respect to each of the activity types in the selected activity category, and calculating a probability of each of the activity types. The determined activity type is displayed on the computing device. | 11-12-2015 |
20150326709 | User Activity Tracking System - In one embodiment, sensor signals corresponding to motions of a computing device are determined. Activities of a user corresponding to the computing device are determined by selecting activity types which are based on the sensor signals, a set of user characteristics associated with the user, a classification of the set of user characteristics, and signal parameters. A reference to the selected activity types is displayed to the user. User input indicating whether the reference is correct is received. Based on the user input, the signal parameters may be adjusted. | 11-12-2015 |
Juho Pirskanen, Kangasala FI
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20120250599 | Discontinuous Reception with User Equipment Based Mobility - A new RRC Connected (mobility) state in which a UE utilizes a temporary identifier to monitor a downlink control channel in accordance with a discontinuous reception cycle; and maintains the new connected state, the discontinuous reception cycle and the temporary identifier while the UE re-selects to a second/serving access node which lies within a same designated reselection area as a first/source access node. The DRX cycle is maintained but re-aligned with a system frame number of the second access node; the temporary identifier is a CRNTI and the designated re-selection area is defined by all contiguous cells in which respective access nodes broadcast the CRNTI in system information; the UE re-selects to the second access node; and the UE enters the new connected mobility state automatically upon expiry of a time alignment timer or upon explicit network signaling while in a different connected state. | 10-04-2012 |
20130242821 | Apparatus and Method to Reduce Interference between Frequency-Division Duplex and Time-Division Duplex Signals in a Communication System - An apparatus, method and system to reduce interference between frequency-division duplex and time-division duplex signals in a communication system. In one embodiment, an apparatus includes a processor ( | 09-19-2013 |
Juho Rahko, Kempele FI
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20130110265 | PERFORMANCE INTENSITY ZONES | 05-02-2013 |
Juho Risku, Oulu FI
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20110106908 | TRANSFER OF INFORMATION BETWEEN AT LEAST TWO SOFTWARE - Data is transferred between two software programs. Electronic data maintained by server software is read with browser software. A document is formed from the electronic data. The data consists of a group of objects. The document is presented on the screen of a data processing device with the browser software. In addition, the electronic data is transferred between the objects of the document read by the browser software and a server software as a background run performed by a script based software language on the browser software. | 05-05-2011 |
20150052013 | CUSTOMER SERVICE APPARATUS FOR PROVIDING SERVICES TO CUSTOMERS WHEN ASSESSING AND/OR PURCHASING ITEMS - A customer service apparatus for providing a service to a customer when assessing and/or purchasing one or more items is provided. The customer service apparatus includes an image capture arrangement for capturing one or more images of the customer, and generating corresponding image data, and a data processing arrangement for processing the image data for generating corresponding output data. The customer service apparatus also includes an image presentation arrangement for receiving the output data from the data processing arrangement for presenting to the customer the images captured by the image capture arrangement. Furthermore, the customer service apparatus includes a communication arrangement for communicating information derived from the images of the customer together with customer identification metadata to one or more parties for assessing the information derived from the images in association with the customer identification metadata, and for receiving feedback from the parties to be communicated to the customer. | 02-19-2015 |
20150055931 | VIDEO SYSTEM FOR CAPTURING AND STORING VIDEO CONTENT - The present disclosure provides a video system for capturing and distributing video content. The video system includes a camera arrangement for capturing video content and storing the video content in data memory, and a tag arrangement in communication with the camera arrangement. The tag arrangement is operable to provide a signal which enables its position within a field of view of the camera. The video system further includes a data processing and communication arrangement which is operable to process the video content to pan and/or zoom, at least for a part of a time duration of the video content, in respect of an advertisement target associated with the tag arrangement, to generate corresponding processed video content, to supplement the processed video content with metadata, and to distribute the processed video content together with its metadata to other parties. | 02-26-2015 |
Juho Talonen, Helsinki FI
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20130032256 | METHOD FOR MANUFACTURING AND UTILIZING FERRITIC-AUSTENITIC STAINLESS STEEL WITH HIGH FORMABILITY - The invention relates to a method for manufacturing a ferritic-austenitic stainless steel having good formability and high elongation. The stainless steel is heat treated so that the microstructure of the stainless steel contains 45-75% austenite in the heat treated condition, the remaining microstructure being ferrite, and the measured M | 02-07-2013 |
20130039802 | LOW-NICKEL AUSTENITIC STAINLESS STEEL AND USE OF THE STEEL - The invention relates to a low-nickel austenitic stainless steel with high resistance to delayed cracking and the use of the steel. The steel contains in weight % 0.02-0.15% carbon, 7-15% manganese, 14-19% chromium, 0.1-4% nickel, 0.1-3% copper, 0.05-0.3% nitrogen, the balance of the steel being iron and inevitable impurities, and the chemical composition range in terms of the sum of carbon and nitrogen contents (C+N) and the measured Md3o-temperature is inside the area defined by the points ABCD which have the following values Point M | 02-14-2013 |
20140041766 | METHOD FOR MANUFACTURING AND UTILIZING FERRITIC-AUSTENITIC STAINLESS STEEL - The invention relates to a method for manufacturing a ferritic-austenitic stainless steel having good formability, good weldability and high elongation. The stainless steel containing the sum of carbon and nitrogen C+N in the range 0.17-0.295 in weight % in which sum C+N a lower carbon content to avoid sensitisation during welding is compensated by an increased nitrogen content to maintain formability is heat treated so that the microstructure of the stainless steel contains 45-75% austenite in the heat treated condition, the remaining microstructure being ferrite, and the measured M | 02-13-2014 |
Juho Tirranen, Tampere FI
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20150273480 | METHOD FOR CONTROLLING A MINERAL MATERIAL PROCESSING PLANT AND A MINERAL MATERIAL PROCESSING PLANT - A mineral material processing plant and a method for controlling thereof The mineral material processing plant includes at least one motor, at least one actuator, a feeder device, a control system, and an arrangement for recognizing a need to switch off a standby-mode. The control system is configured to control the processing plant in such a way that the need to switch off a standby mode is automatically recognized. In response to the recognized need to switch off the standby mode the running speed of a motor or motors of the mineral material processing plant is raised from a stand-by speed (Rsb) to a process speed (Rf); and the feeding of mineral material into the processing plant is enabled. | 10-01-2015 |
20150290654 | METHOD FOR CONTROLLING A MINERAL MATERIAL PROCESSING PLANT AND A MINERAL MATERIAL PROCESSING PLANT - A mineral material processing plant and a method for controlling thereof. The mineral material processing plant includes at least one motor, at least one actuator, a control system, an arrangement for holding the operating speed of the at least one actuator substantially unchanged. The control system is configured to control the processing plant in such a way that a change of amount and/or quality of material arriving to be processed is recognized and in response to the recognized change of amount and/or quality of the material arriving to be processed, the load of a motor is recognized, and in response to the recognized load of the motor, the running speed of the motor or motors of the mineral material processing plant is increased or decreased so that the operating speed of at least one actuator is held substantially unchanged. | 10-15-2015 |