| Date/App# |
 List of recent Transmitting And Receiving-related patents |
02/26/15
20150055782 |   System and wirelessly transmitting and receiving customized data broadcasts
The infrastructure, servers, and application comprise a distributed computing environment in a secure server network model wherein the environment utilizes the application as a secure communicator of the broadcasts, thereby enabling secure communication of the broadcasts between any computer apparatus running the application. The application strengthens standard broadcast security by communicating the broadcast via the distributed computing environment in a secure server network model comprised of proprietary software, a proprietary number of loops per broadcast transmission, and proprietary encoding and decoding protocols.. |
02/26/15
20150055728 |  Apparatus for transmitting and receiving a signal and transmitting and receiving a signal
The present invention relates to a method of transmitting and a method of receiving signals an corresponding apparatus. One aspect of the present invention relates to an efficient l1 signaling method for an efficient transmitter and an efficient receiver using the efficient l1 signaling method for an efficient cable broadcasting..
Lg Electronics Inc. |
02/26/15
20150055721 |  Method and device for transmitting and receiving video
Disclosed is a method for transmitting a video, which is used for increasing video transmission and receiving quality. The method comprises: generating multiple layers of video streams; in accordance with an obtained first distortion value, obtaining a corresponding first antennae/video matching matrix; separately dispatching each layer of video streams to respective antennae in accordance with the first antennae/video matching matrix; and transmitting same in accordance with the dispatched video streams.
Peking University Founder Group Co., Ltd. |
02/26/15
20150055643 |  Apparatus and transmitting channel quality indicator and acknowledgement signals in sc-fdma communication systems
A method and apparatus for transmitting and receiving information symbols in a communication system are provided. A method includes determining a channel quality indicator (cqi); determining two acknowledgement bits in response to data reception; generating a first symbol based on the cqi; generating a second symbol based on the two acknowledgement bits; and transmitting the first symbol and the second symbol.
Samsung Electronics Co., Ltd. |
02/26/15
20150055533 |  Data reception and transmission power saving in communication system using multiple carriers
The present invention relates to a multi-carrier resource utilization method and apparatus for power saving in a communication system using a multi-carrier, in which the activation of a secondary carrier for transmitting and receiving data traffic between a terminal and a base station is determined according to the qos (quality of service) requirements such as a data traffic status between the terminal and the base station, a maximum sustained traffic rate, a maximum traffic burst size, or the like, and an indication message (indication) indicating this is transferred to the terminal through a primary carrier to transmit and receive data traffic through the activated secondary carrier.. .
Lg Electronics Inc. |
02/26/15
20150054677 |  Method and sensing boundary between materials
A method and apparatus for sensing boundaries between materials are provided. The method for sensing boundaries between materials comprises the steps of: fixing sensing modules in place; transmitting and receiving radio frequency signals; and analyzing radio frequency signals.
National Applied Research Laboratories |
02/26/15
20150052765 |  Surveying instrument and surveying operation system
A surveying instrument includes a pedestal provided with a guide light irradiation unit provided with a light source to irradiate with guide light indicating a collimation direction of the surveying instrument to an operator, a tracking optical system which locks a target, a ranging optical system which ranges a distance to the target, and a control circuit which calculates surveying data by a ranging result of the ranging optical system, and a transmitting and receiving unit which receives survey setting point data regarding a survey setting operation and sends the surveying data obtained by the control circuit.. .
Kabushiki Kaisha Topcon |
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02/19/15
20150051485 |  Probe and imaging diagnosis
A probe includes a transmitting and receiving unit in which an ultrasonic wave transmitting and receiving unit and a light transmitting and receiving unit are arranged. The ultrasonic wave transmitting and receiving unit and the light transmitting and receiving unit are arranged along an axial direction.
Terumo Kabushiki Kaisha |
02/19/15
20150049757 |  Method for transmitting and receiving of an information-signal via a network, transmitter and receiver for application of method and splitter unit for application within the network
An information-signal (e.g., video-stream of certain quality) (sb1.1, sb1.2, sb1.3, . .
Institut Fur Rundfunktechnik Gmbh |
02/19/15
20150049675 |  Method and transmitting and receiving packet data unit in mobile communication system
Methods and apparatuses are provided for transmitting and receiving a packet data unit (pdu) in a mobile communication system. The pdu, including a header and at least one data field, is generated.
Samsung Electronics Co., Ltd. |
02/19/15
20150048970 | Angularly resolving radar sensor
An angularly resolving radar sensor having multiple antenna elements that, in a direction in which the radar sensor is angularly resolving, are disposed in different positions, and having a control and evaluation device that is designed for an operating mode in which several of the antenna elements transmit signals that are respectively received by several of the antenna elements, and the angle (θ) of a located object is identified on the basis of amplitudes and/or phase relationships between signals which correspond to different configurations of transmitting and receiving antenna elements, wherein the control and evaluation device is embodied to supply several of the transmitting antenna elements simultaneously with identical-frequency signals (f1-f4) in such a way that the common phase center of said signals is located between the positions of two adjacent antenna elements.. .
Robert Bosch Gmbh |
02/19/15
20150048964 | Millimeter wave three dimensional holographic scan imaging apparatus and inspecting method thereof
A millimeter wave three dimensional holographic scan imaging apparatus and a method for inspecting an object to be inspected using the same are disclosed. The apparatus includes a millimeter wave transceiver module with a millimeter wave transceiver antenna array for transmitting and receiving a millimeter wave signal.
Tsinghua University |
02/19/15
20150048251 | Millimeter wave holographic scan imaging human body security inspection
The present invention discloses a millimeter wave holographic scan imaging apparatus for inspecting a human body. The apparatus includes a first millimeter wave transceiver device (40) comprising a first millimeter wave transceiver antenna array (41) for transmitting and receiving a first millimeter wave signal; a second millimeter wave transceiver device (40′), which comprises a second millimeter wave transceiver antenna array (41′) for transmitting and receiving a second millimeter wave signal, and is configured in opposite direction with relation to the first millimeter wave transceiver device; a connection member (26, 27) for connecting the first millimeter wave transceiver device (40) to the second millimeter wave transceiver device (40′); and a drive device (50), which drives one of the first and the second millimeter wave transceiver devices such that the first millimeter wave transceiver device (40) and the second millimeter wave transceiver device (40′) move in opposite directions..
Nuctech Company Limited |
02/12/15
20150047027 | Apparatus and transmitting and receiving messages
A message reception apparatus includes a reception module configured to receive a message transmitted from a message transmission apparatus, a determination module configured to compare a serial number of the received message with a serial number stored in a serial number management buffer, and to classify the received message as a normal message or an abnormal message based on a result of the comparison, and a processing module configured to process the normal message.. .
Samsung Sds Co., Ltd. |
02/12/15
20150046967 | Video transceiver system, video transmission method, and transmission device
A video transmitting and receiving system includes a transmitting device that transmits a packet, and a receiving device that receives the packet transmitted from the transmitting device. The transmitting device inserts null data into an unused space after a video signal has been encoded and generates a packet having a predetermined packet length.
Mitsubishi Electric Corporation |
02/12/15
20150046560 | System and wirelessly transmitting and receiving customized data broadcasts
The infrastructure, servers, and application comprise a distributed computing environment in a secure server network model wherein the environment utilizes the application as a secure communicator of the broadcasts, thereby enabling secure communication of the broadcasts between any computer apparatus running the application. The application strengthens standard broadcast security by communicating the broadcast via the distributed computing environment in a secure server network model comprised of proprietary software, a proprietary number of loops per broadcast transmission, and proprietary encoding and decoding protocols.. |
02/12/15
20150045078 | Method for d2d terminal transmitting and receiving data in wireless communication system supporting device-to-device communication
Disclosed is a method for a device-to-device (d2d) terminal transmitting/receiving data in a wireless communication system supporting d2d communication. The method for the d2d terminal transmitting the data in the wireless communication system supporting d2d communication, comprises the steps of: establishing a link identifier between two d2d terminals and at least one connection identifier between the two d2d terminals; and transmitting the data by including the link identifier and the at least one connection identifier which are established..
Lg Electronics Inc. |
02/12/15
20150044976 | Wireless communication module and manufacturing method thereof
Disclosed herein are a wireless communication module and a manufacturing method thereof. The wireless communication module includes: a high frequency module transmitting and receiving a high frequency signal for wireless communication; a main ic mounted in the high frequency module, configuring a wireless communication related circuit and processing a signal; and a passive electronic component mounted in the high frequency module and performing an auxiliary function in connection with the signal processing.
Samsung Electro-mechanics Co., Ltd. |
02/12/15
20150043673 | Method and transmitting and receiving feedback information in mobile communication system based on 2 dimensional massive mimo
A feedback information transmission/reception method for use in a mobile communication system is provided. The feedback information transmission method includes receiving configuration information on at least two reference signals and feedback configuration information for use in generating feedback information based on the at least two reference signals from a base station, receiving the at least two reference signals from the base station, measuring the at least two reference signals received, generating the feedback information based on the measurement result according to the feedback configuration information, and transmitting the feedback information to the base station..
Samsung Electronics Co., Ltd. |
02/12/15
20150043594 | Gateway apparatus and message routing method
A gateway apparatus and a message routing method are provided. The gateway apparatus includes: a network adaptor transmitting and receiving a message through a vehicle network or a diagnosing can positioned inside a vehicle; a can driver transferring the message received through the network adaptor; a message router routing the message transferred from the can driver and filtering valid data of the message; an application invoking a signal routing application to detect validity of data of each signal of the message transferred from the can driver and route data of a valid signal; and a can diagnostor processing a message of a diagnosing apparatus performing an access through the diagnosing can positioned inside the vehicle to control a diagnosing operation..
Hyundai Motor Company |
02/12/15
20150043500 | Method and transmitting and receiving feedback on channel state information
A method for performing a channel state information (csi) report in a wireless communication system, can include receiving, at a user equipment, a configuration message on each of a plurality of downlink component carriers (dl ccs), the configuration message including cell indexes indicating serving cells and information used for configuring the csi report of the serving cells, and transmitting, at the user equipment, a csi report of only a single serving cell in a corresponding subframe, wherein the transmitting of the csi report of only the single serving cell including when csi reports of two or more serving cells of the plurality of serving cells collide with each other in the corresponding subframe, dropping one or more csi reports having lower priorities, and when csi reports of different serving cells having a same priority collide with each other in the corresponding subframe, dropping csi reports of one or more serving cells other than one serving cell having the lowest cell index.. .
Lg Electronics Inc. |
02/12/15
20150043482 | Method of transmitting and receiving frame for uplink multi-user multiple-input and multiple-output (ul mu-mimo) communication
Provided is a method of transmitting and receiving a frame for a multi-user multiple-input and multiple-output (mu-mimo) communication in an access point (ap), the method including determining at least one transmission station (sta), transmitting, to the transmission sta, an uplink multi-user poll (ul mu poll) frame requesting a data frame, receiving the data frame from the at least one transmission sta simultaneously, and transmitting an acknowledgement (ack) frame to the at least one transmission sta in response to the receiving.. .
Electronics And Telecommunications Research Institute |
02/12/15
20150043409 | Method for transmitting and receiving signal of station operable in power saving mode in wireless communication system, and device therefor
One embodiment of the present invention relates to a method for transmitting a signal of a station (sta) operable in a power saving mode in a wireless communication system, and the method for transmitting a signal comprises a step of transmitting a ps-poll frame and/or a trigger frame according to a first time period, wherein an integrated scaling factor is applied to the first time period, and the integrated scaling factor is also commonly applied to a second time period in which the sta can omit frame transmission by maintaining an association state with an access point (ap).. .
Lg Electronics Inc. |
02/12/15
20150043406 | Method and transmitting and receiving signals in wireless communication system
In a method for a transmission point to transmit a downlink signal to a user equipment in a wireless communication system, the method includes determining transmission power of first resource elements for data transmission of an ofdm symbol which does not include a cell specific reference signal (crs) and transmission power of second resource elements for data transmission of an ofdm symbol which includes the crs, wherein a first parameter related to the determination of the transmission power of the first resource elements and a second parameter related to the determination of the transmission power of the second resource elements are determined by one of a first configuration and a second configuration, and wherein the first configuration and the second configuration are selectively applied according to one or more of a subframe and a transmission mode.. .
Lg Electronics Inc. |
02/05/15
20150036679 | Methods and apparatuses for transmitting and receiving audio signals
Methods and corresponding apparatuses for transmitting and receiving audio signals are described. A transformation is performed on the audio signals in units of frame in order to obtain transformed audio data of each frame, said transformed audio data consisting of multiple signal components in the frequency domain.
Dolby Laboratories Licensing Corporation |
02/05/15
20150036669 | Closed-loop mimo systems and methods
Methods, devices and systems are provided for transmitting and receiving mimo signals. In one embodiment, transmitting of the mimo signals involves pre-coding each of at least two data symbols using a respective pre-coding codeword to preclude a corresponding plurality of pre-coded data symbols.
Apple Inc. |
02/05/15
20150036653 | Method and transmitting and receiving data
A method and apparatus of transmitting and receiving data is provided. A user equipment receives physical downlink shared channel data on a pdsch in a second subframe from a second serving cell to the user equipment.
Lg Electronics Inc. |
02/05/15
20150036643 | Cqi transmission power control wireless communication system suporting multi-cell hsdpa
A method and apparatus are provided for transmitting and receiving control information in a wireless communication system supporting multi-cell transmission. A method includes receiving a first pilot signal from a first cell and a second pilot signal from a second cell; generating first control information indicating channel quality for the first cell and second control information indicating channel quality for the second cell, based on the first pilot signal and the second pilot signal, respectively; separately encoding the first control information and the second control information; separately power controlling the encoded first control information and the encoded second control information; transmitting, on the first cell, the power controlled, encoded first control information on a first control channel; and transmitting, on the first cell, the power controlled, encoded second control information on a second control channel..
Samsung Electronics Co., Ltd. |
02/05/15
20150036631 | Method for transmitting and receiving pilot signal, user equipment, and base station
Embodiments of the present invention provide a method for transmitting a pilot signal, a method for receiving a pilot signal, a user equipment (ue), and a base station. A method includes: determining a first downlink subframe according to an uplink and downlink ratio relationship, where the first downlink subframe is a first downlink subframe after a transition from uplink to downlink; transmitting a pilot signal to a ue in the first downlink subframe.
Huawei Technologies Co., Ltd. |
02/05/15
20150036604 | Method for transmitting and receiving uplink or downlink signal and device therefor
A method for transmitting an uplink signal in a wireless communication system according to one embodiment of the present invention comprises: receiving, from a first cell, information on a slot number of a radio frame of a second cell and identifier information that includes a virtual identifier or an identifier of the second cell; and generating a sequence for an uplink signal on the basis of the information on the slot number and the identifier information; and transmitting the generated sequence to the second cell.. .
Lg Electronics Inc. |
02/05/15
20150036572 | Method and transmitting and receiving power save-polling frame and response frame in wireless lan system
A method and apparatus for transmitting and receiving a power save-polling (ps-poll) frame and response frame in a wireless lan (wlan) system are disclosed. The method for transmitting a frame by a station (sta) in a wireless lan (wlan) system includes awakening at a predetermined time, and transmitting a power save (ps)-poll frame to an access point (ap); and receiving information in response to the ps-poll frame from the access point (ap), wherein information indicating an access category (ac) of the ps-poll frame is provided from the access point (ap) to the station (sta)..
Lg Electronics Inc. |
02/05/15
20150035706 | Antenna having flexible feed structure with components
Electronic devices may include antenna structures. The antenna structures may form an antenna having first and second feeds at different locations.
Apple Inc. |
02/05/15
20150035661 | Two-way interactive light control device
A two-way interactive light control device includes a plurality of lamps. Each lamp includes a microcomputer processer, a controlling code setting unit, a controlled code setting unit, a signal transmitting and receiving unit, a light drive unit and light emitting diodes. |
01/29/15
20150030321 | Redundancy and interoperability in multi-channel optoelectronic devices
A multi-channel optoelectronic device is configured to establish a redundant status link with a remote device. The optoelectronic device can transmit n transmit optical signals to the remote device over a plurality of transmit channels and receive n receive optical signals from the remote device over a plurality of receive channels.
Finisar Corporation |
01/29/15
20150029926 | Method for transmitting and receiving data in wireless access system and same
Disclosed are a method for transmitting and receiving data in a wireless access system supporting relay nodes, and an apparatus for same. In particular, the present invention comprises: a broadcast phase for receiving an acknowledgement (ack) signal from a first terminal and a negative acknowledgement (nack) signal from a second terminal, after a base station transmits first data to the first terminal by using a first precoding vector (w1, b), and second data to the second terminal by using a second precoding vector (w2, b); a listening phase for receiving an ack signal from the first terminal and a nack signal from the second terminal, after the base station transmits second data to the first and second terminals by using a third precoding vector (wl); and a cooperative phase for the base station to transmit the second data to the second terminal, in cooperation with the first terminal, by using a fourth precoding vector (wc) which has been chosen for maximizing the transmission efficiency of the second terminal, wherein the first precoding vector, the second precoding vector, and the third precoding vector are chosen so that the total length of the rounds of all phases is minimized..
Research & Business Foundation Sungkyunkwan University |
01/22/15
20150025380 | Ultrasound diagnosis apparatus, image processing apparatus and image processing method
An ultrasound diagnosis apparatus according to an embodiment includes a transmitting and receiving unit, a detecting unit, and a chart display unit. The transmitting and receiving unit transmits an ultrasound pulse to a subject and receives an echo signal from the subject.
Toshiba Medical Systems Corporation |
01/22/15
20150024771 | Communications base station with decision function for distributing traffic across multiple backhauls
A communication station, such as a base station or access point, has multiple backhaul options and distributes backhaul data between the available backhaul options. The communication station includes a transceiver for transmitting and receiving data with user equipments, multiple backhaul interface modules, and a backhaul distribution module arranged for monitoring demand for backhaul bandwidth and distributing data over the backhauls based on the demand for backhaul bandwidth.
Wi-lan Labs, Inc. |
01/22/15
20150023667 | System and coherent detection with digital signal procession
Aspects of the present invention include apparatus and methods for transmitting and receiving signals in communication systems. A multicarrier generator generates a multicarrier signal.
Zte (usa) Inc. |
01/22/15
20150023357 | Communication method, communication apparatus and non-transitory readable medium
A communication method includes determining a difference state of identification numbers of communication providers corresponding to a plurality of relay transfer apparatuses on a passing outward path to an opposing communication apparatus and on a passing return path from the opposing apparatus; and switching a first virtual communication channel set between intranets and a second virtual communication channel set between the intranets to dynamically substitute and use a first communication mode of transmitting and receiving encrypted communication data to and from the opposing apparatus through the first virtual communication channel and a second communication mode of transmitting and receiving plain text communication data to and from the opposing apparatus through the second virtual communication channel, according to the determination of the difference state of the identification numbers of the providers.. .
Fujitsu Limited |
01/22/15
20150023275 | Method and transmitting and receiving signals in wireless communication system
A method for transmitting, at a user equipment, an uplink signal to a transmission point performing cooperative transmission in a wireless communication system according to an embodiment of the present invention includes generating the uplink signal based on a virtual cell identifier and virtual timing information, wherein the virtual cell identifier and virtual timing information are independently configured according to transmission channels.. .
Lg Electronics Inc. |
01/22/15
20150023267 | Method for transmitting and receiving feedback information on d2d transmission data in wireless communication system for supporting d2d communication and apparatus therefor
A method for transmitting feedback information on device to device (d2d) transmission data in a wireless communication system for supporting d2d communication according to the present invention comprises the steps of: informing a d2d link with another d2d terminal through a d2d terminal search; enabling a first d2d terminal to receive, in the formed d2d link, d2d information including resource allocation information for transmitting d2d data from a base station; enabling the first d2d terminal to receive data from a linked second d2d terminal through a resource according to the resource allocation information; and transmitting, to the base station, feedback information including acknowledgement/non-acknowledgement (ack/nack) signals for the received data, wherein the feedback information can comprise a d2d indicator for indicating the information related to the d2d communication and the identification information of the first d2d terminal and/or the identification information of the second d2d terminal.. .
Lg Electronics Inc. |
01/22/15
20150023241 | Method for transmitting and receiving pilot signal in communication system
Disclosed are methods for transmitting and receiving pilot signals in a communication system. A method for transmitting and receiving pilot signal, performed in a first personal base station among a plurality of personal base stations existing within a cell range of a master base station, comprises receiving a cyclic shift set from the master base station; generating pilot signal based on a first cyclic shift value assigned to the first personal base station, wherein the first cyclic shift value is included in the cyclic shift set; and transmitting the generated pilot signal.
Electronics & Telecommunications Research Institut |
01/22/15
20150023203 | Determining network latency with limited computing resources
Disclosed are techniques for accurately determining network latency. The techniques include steps for transmitting a latency packet between a network test device and a remote network node.
Fluke Corporation |
01/22/15
20150023145 | Method for transmitting and receiving signal on basis of dynamic change in wireless resource in wireless communication system to which carrier aggregation scheme is applied, and device therefore
A method for transmitting and receiving a signal by a terminal a wireless communication system is disclosed in the present invention. More particularly, the method comprises the steps of: receiving an indicator for changing the usage of a specific subframe corresponding to a sub-component carrier from a network; determining whether near-end crosstalk between the sub-component carrier and another component carrier occurs if the usage of the subframe is changed according to the indicator; and transmitting and receiving a signal to and from the network through the sub-component carrier according to the changed usage if it is determined that the near-end crosstalk does not occur..
Lg Electronics Inc. |
01/22/15
20150022719 | Transmitting apparatus and receiving apparatus, and signal processing method thereof
Provided are a transmitting apparatus, a receiving apparatus and methods of transmitting and receiving a data frame. The transmitting apparatus includes: a frame generator configured to cluster a predetermined number of frames to generate a frame cluster, at least one of the frames being generated by mapping data contained in an input stream to at least one signal processing path; an information inserter configured to insert signaling information into a signaling area of the at least one frame; and a transmitter configured to transmit the frame with the signaling information inserted therein, wherein the signaling information comprises profile information and duration information about the frame included in the frame cluster..
Samsung Electronics Co., Ltd. |
01/22/15
20150021207 | Near-field-communication or rfid based electrochemical biosensor and an ingredient measurement using thereof
Disclosed herein are a near-field-communication or a radio-frequency identification (rfid) based electrochemical biosensor capable of measuring an ingredient by being inter-worked with a wireless communication device such as a smartphone and a method for an ingredient measurement using thereof. The near field communication or radio-frequency identification based electrochemical biosensor, includes: a casing having a specimen introduction channel formed therein; an ingredient measurement electrode disposed in the casing and measuring a specific ingredient of a specimen; a reaction reagent portion disposed in the casing and reacting with the specimen; a specimen recognition electrode disposed in the casing and recognizing the introduction of the specimen; an antenna transmitting and receiving signals and power to and from a smart device or a tester; and a control integrated circuit (ic) chip controlling the ingredient measurement electrode, the specimen recognition electrode, and the antenna..
Center For Integrated Smart Sensors Foundation |
01/15/15
20150020131 | Method for transmitting and receiving program configuration information for scalable ultra high definition video service in hybrid transmission environment, and effectively transmitting scalar layer information
The present invention relates to a method for transmitting and receiving program configuration information for a scalable ultra high definition (uhd) video service under the hybrid transmission environment, and to a method and apparatus for effectively transmitting scalar layer information, and more particularly, the present invention relates to a scheme for inserting group information for the scalable layer of a base layer and an enhancement layer, which form a scalable uhd video, and transmission channel information into a program map table (pmt) or a package configuration table (pct), and for transmitting same, and to a scalable layer information format for transmitting layer information with a smaller number of bits as possible when a packet header includes scalable layer information.. .
Korea Electronics Technology Institute |
01/15/15
20150019716 | Methods and apparatuses for transmitting and receiving data and recording medium for executing the methods
A method of transmitting data, the method includes transmitting a frame containing at least one data packet; generating at least one detection packet for detecting a loss of a last data packet among the at least one data packet; and in response to the last data packet of the frame being transmitted, transmitting the at least one detection packet so that the detection packet is transmitted subsequent to the data packet. Whether or not the last data packet is lost is determined by using the detection packet..
Samsung Electronics Co., Ltd. |
01/15/15
20150018680 | Ultrasound observation system
An ultrasound observation system includes an ultrasound transducer that generates an ultrasound signal by transmitting and receiving ultrasound to and from a subject, an automatic pressurizing mechanism that applies a pressing force to the subject to cause pressurizing displacement, an elastic-image-generation displacement measuring circuit that measures an imaging displacement amount of the subject based on the ultrasound signal, an elastic modulus calculation circuit that calculates an elastic modulus of the subject based on the imaging displacement amount, a pressurizing-mechanism-control displacement measuring circuit that measures a controlling displacement amount in accordance with spontaneous displacement of the subject based on the ultrasound signal, and a pressurizing mechanism control circuit that controls the automatic pressurizing mechanism based on the controlling displacement amount.. .
Olympus Medical Systems Corp. |
01/15/15
20150016828 | Burst-mode receiver having a wide dynamic range and low pulse-width distortion and a method
A burst-mode rx is provided that has a wide dynamic range, low pulse-width distortion and low technological overhead. The rx is capable of processing signals having levels that range from low noise levels up to high noise levels.
Avago Technologies General Ip (singapore) Pte. Ltd |
01/15/15
20150016558 | Uplink multi-user multiple-input and multiple-output (ul mu-mimo) transmission request method in ul mu-mimo communication
Provided is a method of transmitting and receiving a frame for a multi-user multiple-input and multiple-output (mu-mimo) communication in an access point (ap), the method including transmitting, to each of a plurality of stations (stas), an uplink multi-user request (ul mu request) frame requesting transmission of a data frame, and receiving, from each of the plurality of stas, the data frame during an identical period of time based on an identical reception intensity, wherein the ul mu request frame includes at least one of information on a transmission time of the data frame and information on a reception intensity of the data frame in the ap.. .
Electronics And Telecommunications Research Institute |
01/15/15
20150016452 | Communication node device, communication system, communication control method and computer-readable program product
A communication node device according to embodiments is capable of transmitting and receiving a multicast message with an adjacent node connected to the same multicast link. The device may comprise a first transmitting and receiving unit, a storage unit, a detection unit, and a second transmitting and receiving unit.
Kabushiki Kaisha Toshiba |
01/15/15
20150016440 | System and transmitting a message to a wireless limited node
Methods are provided for transmitting and receiving a message to or form a wireless limited node (10) in a wireless network (100) wherein the wireless limited node (10) is related to a coupled device (30) in the wireless network (100) and is able to receive data only within limited reception opportunities following transmission by the wireless limited node (10). The method of transmitting comprises noticing a need for transmitting the message to the wireless limited node (10), preparing the message to be transmitted, the coupled device (30) changing a physical parameter for triggering external activation of the wireless limited node (10), and after receiving a signal transmitted by the wireless limited node (10) upon said external activation, sending the message to be transmitted to the wireless limited node (10) within the limited reception opportunities.
Koninklijke Philips N.v. |
01/15/15
20150015284 | Transmit/receive unit, and methods and transmitting signals between transmit/receive units
In one embodiment, apparatus for transmitting and receiving data includes a transmission line network having at least three input/output terminals; at least three transmit/receive units, respectively coupled to the at least three input/output terminals; and a control system. The control system is configured to, depending on a desired direction of data flow over the transmission line network, i) dynamically place each of the transmit/receive units in a transmit mode or a receive mode, and ii) dynamically enable and disable an active termination of each transmit/receive unit.
Advantest (singapore) Pte Ltd |
01/15/15
20150013462 | Ultrasound diagnostic device and ultrasound probe
In order to reduce the variation of transmitting and receiving sensitivity among a plurality of cmut cells, an ultrasound diagnostic device comprises: a plurality of cmut cells each having a vibrating membrane that vibrates when ultrasound is transmitted to or received from a subject; an upper electrode and a lower electrode disposed facing each other on mutually opposite sides of each of the cmut cells to apply a bias voltage to each of the cmut cells by a bias power supply; and transmitting and receiving correction units for each correcting the voltage supplied from the bias power supply by using a function using at least one parameter of the thickness and resonance frequency of the vibrating membrane of each of the cmut cells.. .
Hitachi Aloka Medical, Ltd. |
01/08/15
20150012803 | Apparatus and transmitting and receiving data in communication/ broadcasting system
An apparatus and method for transmitting and receiving data in a wireless communication is provided. The method includes low density parity check (ldpc)-encoding ldpc information bits to generate a codeword, determining a number (npunc) of bits to be punctured in parity bits of the codeword, determining a number (npunc—group) of parity bit groups in which all bits are punctured, and puncturing the all bits within 0th to (npunc—group−1)th parity bit groups indicated by a puncturing pattern, wherein the puncturing pattern is defined as an order of the parity bit groups defined as 29, 45, 43, 27, 32, 35, 40, 38, 0, 19, 8, 16, 41, 4, 26, 36, 30, 2, 13, 42, 46, 24, 37, 1, 33, 11, 44, 28, 20, 9, 34, 3, 17, 6, 21, 14, 23, 7, 22, 47, 5, 10, 12, 15, 18, 25, 31 and 39..
Samsung Electronics Co., Ltd. |
01/08/15
20150012793 | Method for transmitting and receiving data in wireless access system and same
Disclosed are a method for transmitting and receiving data in a wireless access system supporting relay nodes, and an apparatus for same. In particular, the present invention comprises the steps of: sending a request for a retransmission to an adjacent second terminal, in case the recovery of data from a first signal received from a base station fails due to interference by the second terminal adjacent to a first terminal; the first terminal receiving a second signal from the second terminal; and the first terminal recovering data from the first signal, using the second signal, wherein the base station schedules a terminal other than the first and second terminals at the point of transmitting the second signal..
Research & Business Foundation Sungkyunkwan University |
01/08/15
20150012492 | Method and replicating data
In order to synchronize a file between transmitting and receiving nodes, when a file is changed, a hint provider of the transmitting node provides a change file and change information about the change file as a hint to a change log generator, the change log generator generates a change log with reference to the change file and the hint, and the generated change log is transmitted to the receiving node by a change log transmitter.. .
Electronics And Telecommunications Research Institute |
01/08/15
20150011890 | Ultrasound probe and ultrasound equipment using same
Provided are: an ultrasound probe with excellent characteristic stability; and ultrasound equipment that uses the ultrasound probe. The ultrasound probe has an ultrasonic transmitting and receiving element provided with a substrate, an insulating film formed on the substrate, a cavity formed between the substrate and the insulating film, and a pair of electrodes disposed parallel to the substrate so as to sandwich the cavity.
Hitachi Aloka Medical, Ltd. |
01/08/15
20150010117 | Apparatus and transmitting and receiving signal in broadcasting and communication systems
A method for transmitting a signal in broadcasting and communication systems is provided. The method includes dividing source data into two or more streams and respectively coding the two or more streams through coders, selecting two or more symbols from among coded codeword symbols, mapping the selected two or more symbols to one signal constellation for modulation, and transmitting a modulated signal, in which the codeword symbols include one or more non-binary codewords, and a product of orders of finite fields on which the codeword symbols are defined is equal to an order of the signal constellation..
Samsung Electronics Co., Ltd. |
01/08/15
20150010102 | Cooperative multi-point modulation (comp-m) : method and apparatus using base station modulation with cooperative multi-point transmitting and receiving in a cellular system
A cooperative multi-point transmitting and receiving apparatuses using base station modulation method in a wireless system are provided.. .
Zte (usa) Inc. |
01/08/15
20150010019 | Method and transmitting and receiving data
A method and apparatus for transmitting and receiving data are disclosed. The method for transmitting data, comprising encapsulating one or multiple media access control protocol data units (mpdu) as a group media access control protocol data unit (g-mpdu) based on a length of the group media access control protocol data unit g-mpdu; fragmenting a current mpdu according to a residual length to obtain a fragmented mpdu when the residual length is insufficient to encapsulate the current mpdu; encapsulating the fragmented mpdu to the g-mpdu; and transmitting the encapsulated g-mpdu.
Beijing Nufront Mobile Multimedia Tech. Co., Ltd. |
01/08/15
20150009968 | Method and transmitting and receiving data in a communication system using beamforming
A method and apparatus for transmitting and receiving data in a communication system using beamforming are provided. The transmission method includes transmitting a control channel signal in a control channel region of a subframe using a first transmission beam of a base station.
Samsung Electronics Co., Ltd. |
01/08/15
20150009890 | Method for transmitting/receiving data between a relay and a base station
A method and a relay node are described for transmitting and receiving data. The relay node receives a downlink data in a subframe n−k from a base station.
Lg Electronics Inc. |
01/08/15
20150009868 | System and full duplex cancellation
Disclosed herein are systems, methods, and computer-readable storage media for enabling improved cancellation of self-interference in full-duplex communications, or the transmitting and receiving of communications in a single frequency band without requiring time, frequency, or code divisions. The system estimates the signal strength and phase of a self-interference signal, generates a cancellation signal based on this estimate, then uses the cancellation signal to suppress the self-interference before sampling received analog signal.
At&t Intellectual Property I, L.p. |
01/08/15
20150009824 | Apparatus and controlling control overload in wlan systems
The present disclosure relates to a technology for providing a service of effectively transmitting and receiving data by simultaneously using a 3gpp system and a non-3gpp system in a network in which the 3gpp system and the non-3gpp system coexist. A communication method of a non-3gpp access network entity according to embodiments of the present disclosure includes receiving overload status information from a gateway; receiving a session management request message from a user equipment (ue); and transmitting a session management reject message comprising a back-off timer to the ue.
Samsung Electronics Co., Ltd. |
01/01/15
20150006988 | Method and transmitting and receiving status report in a mobile communication system
Methods and apparatuses are provided for transmitting a status report by a receiving device in a mobile communication system. A first layer, supporting an arq, receives a packet from a transmitting device through a second layer lower than the first layer.
Samsung Electronics Co., Ltd. |
01/01/15
20150006701 | Method for operating a communication network, and network arrangement
A method for operating a communication network, in particular an ethernet network is provided. Each network device coupled to the network has a first control device, a first switch device which is assigned to the first control device, a second control device, and a second switch device which is assigned to the second control device.
Siemens Aktiengesellschaft |
01/01/15
20150005981 | Methods of operation for plug-in wireless safety device
An aftermarket plug-in safety device that allows a vehicle to communicate with other vehicles or infrastructures in a v2x communications system. The device includes a radio for transmitting and receiving signals and a gps receiver for receiving gps signals and providing vehicle position data.
Gm Global Technology Operations Llc |
01/01/15
20150005628 | Probe
A configuration is provided for firmly fixing a transmitting and receiving unit for ivus and a transmitting and receiving unit for oct in a probe of an imaging apparatus for diagnosis in which space saving is achieved. The probe includes a cylindrical housing in which an ultrasonic wave transmitting and receiving unit is arranged on a distal side and a light transmitting and receiving unit is arranged on a proximal side.
Terumo Kabushiki Kaisha |
01/01/15
20150005627 | Tomographic image generation device and control method
A tomographic image generation device acquires ultrasonic wave data and interference light data to be used for generating a tomographic image for one line in respective rotation positions of the transmitting and receiving unit by performing sampling respectively on an ultrasonic wave echo signal and an interference light signal obtained by driving the ultrasonic wave transmitting and receiving unit and the optical transmitting and receiving unit while rotating the transmitting and receiving unit. Then, the tomographic image generation device controls operation timing of the acquisition means so that a sampling period for performing sampling on the interference light signal for one line and a predetermined period from driving of the ultrasonic wave transmitting and receiving unit for ultrasonic wave oscillation are not overlapped..
Terumo Kabushiki Kaisha |
01/01/15
20150005626 | Probe and imaging diagnosis
A probe is configured to be detachably attached to a rotary junction unit of the imaging apparatus for diagnosis, and is inserted into a body lumen. The probe includes a plurality of transmitting and receiving units that obtain tomographic images by transmitting and receiving signals inside the body lumen and a drive shaft that receives a rotary-drive force from the rotary junction unit and rotates the plurality of transmitting and receiving units.
Terumo Kabushiki Kaisha |
01/01/15
20150005621 | Ultrasonic diagnostic device and control program for the same
An ultrasonic diagnostic device is provided. The ultrasonic diagnostic device includes an ultrasonic probe configured to acquire an echo signal by transmitting and receiving ultrasonic waves to and from a test object, a probe identification part configured to identify information about a position and orientation of the ultrasonic probe, a biopsy needle identification part configured to identify information about a position and orientation of a biopsy needle to be inserted into the test object, and a control part which controls at least one of two processes based on positional relations between the ultrasonic probe and the biopsy needle, the positional relations identified by the information from the probe identification part and the information from the biopsy needle identification part, wherein one of the two processes is the transmission and reception of the ultrasonic waves, and the other of the two processes is data processing based on the echo signal..
Ge Medical Systems Global Technology Company, Llc |