|| List of recent Transmitting And Receiving-related patents
|Apparatus and method for transmitting and receiving data in communication/broadcasting system|
An apparatus and a method for performing shortening and puncturing in case of performing encoding and decoding using a parity test matrix in a communication/broadcasting system are provided. The method includes determining a number of zero-padding bits, determining a number npad of bit groups in which all bits are padded with zeros, padding the all bits within 0th to (npad−1)th bit groups with zeros based on a shortening pattern, encoding information bits including the zero-padded bits to generate a codeword.
|Method and system for secure transmission of biometric data|
The invention relates to a system (100) for securing the transmission of biometric data over an insecure network (16). The system (100) includes a transaction terminal (18) having a user interface (28, 30), a biometric scanner (26), and a communication interface (24) for transmitting and receiving data to and from a processing unit (19) over the network (16).
|Network system, node device group, computer apparatus, and method for transmitting and receiving sensor data|
A computer apparatus makes an information acquisition request to any of multiple node devices. Each node device has a sensor data search section for searching a sensor data storage sections of the multiple node devices for a sensor data according to the information acquisition request and acquiring the sensor data and an information transmission section for transmitting the sensor data acquired by the sensor data search section or calculation result data acquired on the basis of the sensor data to the computer apparatus..
|Establishing optical coherence using free-space optical links|
An apparatus and/or method may be used for distributed synchronization of oscillators at non-collocated stations by means of transmitting and receiving optical signals having frequencies related to a desired oscillator frequency.. .
|High-security outdoor wireless communications bridge|
An appliance for transmitting and receiving encrypted wireless network signals, preferably, in a 900 mhz band, includes a radio frequency module, coupled to a cryptographic module, which, in turn is coupled to an ethernet interface module and a power-over-ethernet splitter. The components are affixed to a thermally conductive substrate that is mounted to the floor of a chamber defined by a thermally conductive housing..
|Symbol vector-level combining transmitter for incremental redundancy harq with mimo|
Techniques are provided for transmitting and receiving a mother code in an incremental redundancy hybrid automatic repeat-request protocol. A set of information bits corresponding to a message may be encoded and interleaved to produce the mother code.
|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.
|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.
|De-correlating training pattern sequences between lanes in high-speed multi-lane links and interconnects|
Methods, apparatus and systems for de-correlating training pattern sequences for high-speed links and interconnects. The high-speed links and interconnects employs multiple lanes in each direction for transmitting and receiving data, and may be physically implemented via signal paths in an inter-plane board such as a backplane or mid-plane, or via a cable.
|Method and apparatus for transmitting and receiving uplink random access channel slot in a wireless communication system using beamforming|
A method and apparatus for transmitting and receiving a signal of random access channel (rach) in a wireless communication system using beamforming are provided. The reception method includes receiving the signal through each transmission beam of a transmitter from a transmitter, transmitted in each transmission beam by the transmitter, the signal including as many repeated symbols as a total number of reception beams of a receiver, and detecting symbols by switching to reception beams corresponding to the symbols included in the signal during reception of the signal..
|Method for manufacturing ultrasound probe and ultrasound diagnostic imaging apparatus|
A method for manufacturing an ultrasound probe which includes a piezoelectric element for transmitting and receiving ultrasound waves and an acoustic matching layer provided by lamination of two or more matching materials on a front surface of the piezoelectric element, the method including forming at least one of the two or more matching materials from a thermosetting resin and a filler for adjusting an acoustic impedance; and bonding the two or more matching materials with an adhesive having a viscosity of 10 pa·s or less at 25° c.. .
|Method and apparatus for multiplexing frequency hopping in a communication system|
Methods and apparatuses are provided for transmitting and receiving data in a wireless communication system. Hopping information including at least a number of sub-bands is received.
|Apparatus and method for transmitting and receiving persistent scheduling change information in wireless communication system|
A method and apparatus for transmitting and receiving persistent scheduling change information are disclosed. A machine-to-machine (m2m) device for receiving persistent scheduling change information in a wireless communication system includes a receiver for receiving, from a bs, a message comprising allocation period information including a persistent allocation period, wherein the message further comprises changed resource allocation information, when the allocation period information indicates temporal change or one time reallocation of uplink persistent allocation for the m2m device..
|Method for transmitting and receiving a signal to protect against erroneous feedback information|
A method for providing precoding weights for data symbols of data control subframes includes generating a downlink frame having control subframes which individually correspond to one of a plurality of downlink data subframes, and inserting weight information into each of the control subframes, such that the weight information is to be applied to data symbols present in the corresponding one of the data subframes. The method further includes transmitting the control subframes and the inserted weight information to a receiving device..
|Inductive power transfer system and transmitting and receiving devices thereof|
A contactless power transfer system can respectively connect multiple conductive coils in parallel between the power source circuit of a transmitting device and the electric load of a receiving device, and can wind the conductive coils in successively alternating directions. Advantages of the contactless power transfer system include the ability to prevent issues related to overheating and excessive power voltages on the conductive coils, which may occur in applications requiring greater working distances between the energizing coil assemblies..
|Object information acquiring apparatus|
Disclosed is an apparatus that transmits an elastic wave to an object and receives a reflected wave, this apparatus including: a transmitting and receiving unit having elements for converting an elastic wave to an electric signal, and being arranged at least in one direction; an element controlling unit that inputs an electric signal to the element and causes the element to transmit an elastic wave; and a detecting unit that detects a reflected wave to be received by the element, wherein the electric signal to be inputted to the element is an encoded pulse signal encoded among the elements, and the detecting unit decodes the reflected wave and executes at different time points aperture synthesis processing of synthesizing the decoded reflected wave with respect to the intersections of two axes at different time points.. .
|Distributed computer system|
A local computer (20) and a remote i/o device (30) are interconnected on a network (40) through an upstream side bridge (21) and a downstream side bridge (31). The upstream side bridge (21) and the downstream side bridge (31) each include a register (216, 316) for referring to or writing a signal aside from a primary data stream that runs through the network (40) from both sides, and a mechanism (217, 317) for transmitting and receiving the signal aside from the primary data stream inband when referring to or writing the signal in the register (216, 316)..
|Method and arrangement for transmitting and receiving rf signals through various radio interfaces of communication systems|
A method and arrangement for transmitting and receiving rf signals, associated with different radio interfaces of communication systems, employ a direct conversion based transceiver which substantially comprises one receive signal branch and one transmit signal branch. Mixing frequencies of the different systems are generated by a single common by use of an output frequency divider in combination with the synthesizer, and by use of filtering corresponding to a system channel bandwidth by means of a controllable low-pass filter operating at baseband frequency..
|Wi-fi direct-based message communication method and apparatus|
Disclosed is a message communication method of transmitting and receiving a certain message, independently of any network, without privacy invasion issues. The method includes generating vendor specific data on the basis of input information, adding the generated vendor specific data to a p2p information element of a probe request frame, and transmitting the probe request frame to another message communication apparatus.
|Method and apparatus for transmitting and receiving uplink control information in radio access system|
A method and apparatus for transmitting and receiving uplink control information (uci) in a radio access system supporting an enhanced physical downlink control channel (e-pdcch) is disclosed. The method includes transmitting downlink control information (dci) including offset information for determining resources for transmitting a physical uplink control channel (pucch) via the e-pdcch, and receiving the uci using uplink resources according to a resource index value for transmitting the pucch.
|Method and apparatus for transmitting downlink control information for resouce allocation in a wireless communication system|
A method and apparatus for transmitting and receiving downlink control information (dci) in a wireless communication system. A method for transmitting dci by a base station includes generating the dci including at least one of a data format indicator for at least one transport block (tb), and a demodulation reference signal (dmrs) resource allocation indicator corresponding to the at least one tb; and sending the dci to a terminal.
|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..
|Communication management system, communication management method, and computer program product|
A communication management system manages communication terminals transmitting and receiving communication data. The system includes a session management unit configured to manage session identifying information and terminal identifying information in an associated manner, the session identifying information being used to identify a communication session being performed among a plurality of communication terminals and the terminal identifying information being used to identify each of the communication terminals; a receiving unit configured to receive, from a conversion system, terminal identifying information about a communication terminal that is being in communication, the conversion system mutually converting a communication scheme of communication data transmitted from one communication terminal and a communication scheme of communication data transmitted from another communication terminal; and a transmitting unit configured to transmit, to the conversion system, session identifying information that is associated with the received terminal identifying information in the session management unit..
|Lighting control system and method for controlling the same|
Lighting control systems and a method of control the same are provided. For example, the lighting control system includes at least one lighting device transmitting and receiving a wireless communication signal and controlled by a received wireless communication signal, a lighting device authentication code including unique identification information assigned to the lighting device, and a user terminal having an image recognition unit, the user terminal configured to recognize the lighting device authentication code using the image recognition unit, extract the unique identification information from the lighting device authentication code recognized by the image recognition unit, pair the user terminal with the lighting device based on the extracted unique identification information, and control the at least one lighting device..
|Composite rf tag, and tool mounted with the composite rf tag|
The present invention relates to a composite rf tag for transmitting and receiving information using an electromagnetic induction method, comprising a magnetic antenna mounted with an ic, and a resin layer formed around the magnetic antenna, wherein the magnetic antenna comprises a central core formed of a magnetic material and a coil-shaped electrode material disposed around the core. The rf tag according to the present invention comprises the magnetic antenna surrounded by the resin, and therefore can provide a composite magnetic rf tag which can minimize adverse influence by surrounding water or metals in view of maintenance of tools or parts to which the composite rf tag is mounted, and is free from occurrence of any failure or cracking..
|System and method for transmitting and receiving peer-to-peer messages using a media key, and managing the media key|
A peer-to-peer (p2p) message transmission/reception system, a p2p message transmission/reception system and a media key distributing method using the system are disclosed. The p2p message transmission/reception system includes a transmitting client configured to add a first media key issued from a reception-side relay server to media data to be transmitted to the reception-side relay server, the reception-side relay server configured to issue the first media key to the transmitting client, receive the media data from the transmitting client, replace the first media key added to the received media data with a second media key issued from a receiving client, and transmit the media data having the second media key to the receiving client, and the receiving client configured to issue the second media to the reception-side relay server and receive the media data from the reception-side relay server..
|Method and system for sampling rate mismatch correction of transmitting and receiving terminals|
Disclosed in the invention is a method and system for sampling rate mismatch correction of transmitting and receiving terminals, which can obtain a high-precision sampling rate mismatch in real time, carry out sampling rate correction on transmitting and receiving terminal signals, and send the transmitting terminal signal and the receiving terminal signal that have the same sampling rate after corrected to an echo cancellation system to carry out echo cancellation. The present invention can improve the quality of echo cancellation, simplify the computation and reduce the cost.
|A system and method for inferring schematic and topological properties of an electrical distribution grid|
A system and method for inferring schematic and topological properties of an electrical distribution grid is provided. The system may include remote hubs, subordinate remotes, a substation receiver, and an associated computing platform and concentrator.
|Method of transmitting and receiving signal to and from network at ue in wireless communication system and apparatus for the same|
Disclosed herein is a method of, at a user equipment (ue), transmitting and receiving a signal to and from a network in a wireless communication system. The method includes logging information about failure of a first connection establishment procedure if the first connection establishment procedure with the network has failed, and transmitting the logged information to the network when a second connection establishment procedure with the network is successful..
|Method and apparatus for transmitting and receiving control information to randomize inter-cell interference in a mobile communication system|
Methods and apparatuses are provided for transmitting control information in an sc-fdma system. A ue determines cyclic shift values for sc-fdma symbols.
|Method and apparatus for transmitting and receiving scheduling assignments in a communication system|
A method and apparatus are provided for receiving a scheduling assignment (sa) by a user equipment (ue) in a communication system in which a base station transmits the sa including at least one information element (ie). The method includes receiving the sa; identifying if a first ie included in the received sa is set with a first predetermined value and at least one bit in a second ie included in the received sa is set with a second predetermined value; and performing an action corresponding to a semi-persistent scheduling, if the first ie included in the received sa is set with the first predetermined value and the at least one bit in the second ie included in the received sa is set with the second predetermined value.
|Method and apparatus for transmitting and receiving scheduling assignments in a communication system|
A method and apparatus for receiving a scheduling assignment (sa) by a user equipment (ue) in a communication system in which a base station transmits the sa being a first type or a second type, the sa including a set of information elements (ies), and a first ie. The method includes receiving the sa; identifying that each bit included in the set of ies of the sa and at least one bit included in the first ie of the sa are set with a predetermined value; and performing an action corresponding to the sa of the second type, if each bit included in the set of ies of the sa and the at least one bit included in the first ie of the sa are set with the predetermined value..
|Wireless network message prioritization technique|
A computer-implemented character-string analysis method and associated device are provided for determining reliability of a communication network. The procedures include: assigning a priority to a message for sending by a signal carrier at the transmitting node; determining throughput of the signal carrier based on the priority; establishing latency of the message; calculating a packet error rate of the message; calculating dropout time between the transmitting and receiving nodes; and calculating a reliability index of the message.
|Mobile devices for transmitting and receiving data using gesture|
A mobile device configured for data transmission to a corresponding mobile device is provided. The mobile device may include a gesture input unit configured to receive a gesture, a gesture determination unit configured to determine whether the gesture corresponds to a preset gesture associated with a command to perform data transmission to the corresponding mobile device, and a data communication unit configured to transmit a data transmission request to the corresponding mobile device based on a result of the determination, configured to receive, from the corresponding mobile device, an acceptance signal indicating an input of an acceptance gesture at the corresponding mobile device, and configured to transmit data to the corresponding mobile device in response to receiving the acceptance signal..
|Front structure and rear structure of vehicle|
In order to provide a front structure, of a vehicle, which prevents reduction in efficiency in cooling an auxiliary component, by using intake air, and suppresses damage to the auxiliary component, which are caused by a millimeter-wave radar in the event of collision, a front structure of the vehicle includes a front right side radar for transmitting and receiving a radio wave to detect obstacles to a front right side of the vehicle, a front left side radar for transmitting and receiving a radio wave to detect obstacles to a front left side of the vehicle, a bumper reinforcement, crash boxes at the left and the right, and a condenser which is cooled by intake air. The front right side radar is arranged to a side farther out than a right end of the condenser, and the front left side radar is arranged to a side farther out than a right end of the condenser..
|Transmission and reception of high-speed wireless communication using a stacked array antenna|
Methods of transmitting and receiving wireless signals using a compact antenna having an array of compactly arranged emitters/receivers. Wireless signals are transmitted from an antenna feed to the plurality of emitters/receivers in any appropriate band, such as the 5.15 to 5.85 ghz band and/or the 2.40-2.48 ghz band.
|Apparatus for transmitting and receiving a signal and method of transmitting and receiving a signal|
The present invention relates to a method of transmitting and receiving signals and a corresponding apparatus. One aspect of the present invention relates to a method of receiving a signal, which includes interleaving in an appropriate manner for a channel bonding system.
|Additional carrier types for lte|
A method for transmitting and receiving a carrier segment in a wireless communications system, including a base station and a user equipment, is disclosed. The carrier segment includes a first band having a first bandwidth and a second band having a second bandwidth, wherein a first segment gap is disposed in a frequency domain between the first band and the second band..
|Wireless transmitting and receiving unit for providing service or activity in wireless local access network|
Disclosed are a wireless transmitting and receiving unit for supporting an ap-based social communication service or activity, and a communication method thereof. A communication method of a wireless transmitting and receiving unit (wrtu), according to one embodiment disclosed in the present invention, includes the steps of: receiving a beacon signal, which contains service or activity identification information and information on a communication scheme, from an access point (ap); selecting the service or activity on the basis of the identification information; and performing an operation corresponding to the communication scheme when the service or activity is selected, wherein the communication scheme is designated to a first scheme for transmitting data frames to and receiving data frames from another wireless transmitting or receiving unit, which has selected the service or activity, or to a second scheme for receiving data frames from the access point..
|Ultrasonic detection method and system|
An ultrasonic detection method and system are disclosed. The ultrasonic detection method includes providing an ultrasonic detection system having a first ultrasonic device arrangement and a second ultrasonic device arrangement, positioning the ultrasonic detection system in a peripheral offset position with respect to an object to be measured, and transmitting and receiving an ultrasonic beam between the first ultrasonic device arrangement and the second ultrasonic device arrangement, thereby obtaining ultrasonic detection information about the object.
|Receiving control information through pdcch|
A method for efficiently transmitting and receiving control information through a physical downlink control channel (pdcch) is provided. When a user equipment (ue) receives control information through a pdcch, the received control information is set to be decoded in units of search spaces, each having a specific start position in the specific subframe.
|Method and apparatus for reporting measurement information to network at user equipment in a wireless communication system|
A method for transmitting and receiving a signal to and from a network at a user equipment (ue) in a wireless communication system is disclosed. The method includes receiving measurement configuration information from the network, storing data unit retransmission information related to a data unit based on the measurement configuration information, if a predetermined condition is satisfied, receiving a request message requesting a measurement result from the network, and transmitting the data unit retransmission information to the network in response to the request message..
|Agile duplexing wireless radio devices|
Radio devices having separate transmission and reception reflectors for transmitting and receiving wireless signals that detect interference in a transmission channel and may be automatically or manually switch duplexing schemes when reflections, radar or other interference is detected. These devices typically include both a transmission antenna reflector and a receiving transmitter reflector, which may be connected or formed of a single housing, that are operatively coupled to radio circuitry for transmission and reception of wireless signals.
|Systems and methods for transmitting and receiving array camera image data|
Systems and methods for transmitting and receiving image data captured by an imager array including a plurality of focal planes are described. One embodiment of the invention includes capturing image data using a plurality of active focal planes in a camera module, where an image is formed on each active focal plane by a separate lens stack, generating lines of image data by interleaving the image data captured by the plurality of active focal planes, and transmitting the lines of image data and the additional data..
|Testing apparatus and test display method|
A testing apparatus includes a scenario processing unit that executes a test scenario for operating the testing apparatus to imitate the operation of a base station, a communication unit capable of transmitting and receiving a message to and from a mobile communication terminal, a layer processing unit for processing a message for each layer, a log data storing unit for storing log data indicating transmission of messages between the layers, and a display controller for creating a transmission schedule based on the extracted data associated with system information and causing a display unit to display the transmission schedule. The transmission schedule is written in a tabular form in which a block type of the system information is displayed at a position to which a frame for transmitting the system information is allocated..
|Localized dynamic channel time allocation|
Techniques for localized dynamic channel allocation help meet the challenges of latency, memory size, and channel time optimization for wireless communication systems. As examples, advanced communication standards, such as the wigig standard, may support wireless docking station capability and wireless streaming of high definition video content between transmitting and receiving stations, or engage in other very high throughput tasks.
|Pon system, station side device and method for operating the same, and access control device|
The present invention relates to a station side device having a plurality of pon lines and connected thereto. A fallback mode where a partial access control unit is not allowed to communicate communication frames is performed by switching an upper switch and a lower switch in the manner shown in the following (a) and (b): (a) output destinations of downstream frames to the first and second pon lines and inputted to the upper switch are aggregated into a first access control unit, and output destinations of the downstream frames inputted from the first access control unit to the lower switch are distributed to first and second optical transmitting and receiving units and; and (b) output destinations of upstream frames inputted from the first and second optical transmitting and receiving units and to the lower switch are aggregated into the first access control unit..
|Method and apparatus for transmitting and receiving power headroom report in a wireless communication system|
The invention relates to a wireless communication system. A method for transmitting a power headroom report (phr) from a terminal according to an embodiment of the present invention may include determining whether a time alignment timer (tat) for a serving cell is operating; and transmitting, to a base station, a phr including only the phr on the serving cell in which the tat is operating..
|Method and apparatus for transmitting and receiving extension information of component carrier in wireless communication system|
A base station includes: an area information generation unit which generates information for a determined second area by determining an additional assignment of the second area different from a first area to a component carrier (cc) of the first area having a bandwidth smaller than a bandwidth of a maximum assignable cc; a mapping control unit which controls an assignment of a reference signal to a frequency band including the first and second areas by generating the reference signal for channel estimation in the first and second areas; a signal generation unit which generates the information for the second area and the reference signal as a wireless signal; and a transmission unit for transmitting the generated wireless signal and is characterized by transmitting data to a user terminal and receiving the data from the user terminal by assigning the resources to the first and second areas.. .
|System and method for presenting emergency alert notifications via a plurality of communication devices|
A communication device for transmitting and receiving messages via an emergency notification network. The communication device includes a receiver configured to receive a data packet from a data broadcasting system, a processor operably connected to the receiver and configured to process the data packet, a memory operably connected to the processor and configured to store data, a mesh network transceiver operably connected to the processor and configured to transmit the received data packet via a mesh network to at least a second communication device, and an output device operably connected to the processor and configured to present an alert corresponding to the data packet..
|Angle of arrival and/or range estimation within a wireless communication device|
Angle of arrival and/or range estimation within a wireless communication device. Appropriate processing of communications received by a wireless communication device is performed to determine the angle of arrival of the communication (e.g., with respect to some coordinate basis of the wireless communication device).
|Wireless charging system having different charging modes|
Provided is a wireless charging system having different wireless modes, the system comprising: a method of providing a coil having different charging modes in one set, which is performed by providing separate coils or providing a lead wire in the middle of one coil, when the coil having at least two different charging modes is provided in the one set in a receiver for the wireless charging system using non-contact magnetic induction, wherein when one charging mode is selected for one coil set, a status value of the coil for transmitting and receiving wireless power energy is detected, thereby enabling the one charging mode to be selected, and different charging modes is mounted in one wireless charging system so that a charging mode appropriate for optimum conditions can be selected according to states and charging conditions wireless power transmitting and receiving devices.. .
|Method and system for digital rights management of documents|
A method and system for transmission of digital content via e-mail with point of use digital rights management is disclosed. The secured access rights to the digital content may be customized for individual recipients by the sender, and may evolve over time.
|Methods for reducing near-field radiation and specific absorption rate (sar) values in communications devices|
A method is provided for reducing near-field radiation and specific absorption rate (sar) values in a communications device. The communications device includes a multimode antenna structure transmitting and receiving electromagnetic signals and circuitry for processing signals communicated to and from the antenna structure.
|Antenna pattern frame, case of electronic device and mould for manufacturing the same|
There is provided an antenna pattern frame, including: a radiator that includes an antenna pattern part transmitting and receiving signals and a connection terminal part transmitting and receiving the signals to and from a circuit substrate of an electronic device; and a radiator frame that embeds the antenna pattern part in a case of the electronic device and supports the radiator, the radiator being manufactured by injection molding, wherein the radiator frame forms a guide boss inserted into a manufacturing mould for injection-molding the case of the electronic device in which the radiator is embedded.. .
|Communications gateway for transmitting and receiving information associated with at least one service class|
An apparatus disclosed includes a memory and at least one processor in communication with the memory. The at least one processor configured to: i) identify a service class of a plurality of service classes associated with data received at an interface of the apparatus; and ii) map the data to at least one communication port based on the service class..
|Method and apparatus for transmitting and receiving frame on the basis of frequency selection transmission|
A method for communicating in a wireless local area network is provided. The method includes receiving allowed channel information from a second station, the allowed channel information indicating whether at least one channel is allowed for transmission, selecting, by the first station, at least one operating channel from the at least one allowed channel, and transmitting, by the first station, frames on the at least one selected operating channel.
|Method and apparatus for transmitting and receiving data including a plurality of data streams in a broadcasting/communication system|
A method and apparatus for transmitting data comprising a plurality of data streams in a broadcasting system are provided. The method includes dividing a frame into a plurality of physical layer zones; allocating the plurality of data streams to at least one of the plurality of physical layer zones; allocating signaling information associated with the plurality of physical layers to at least one of the plurality of physical layer zones; and transmitting the frame to which the signaling information is allocated..
|Apparatus and method for transmitting and receiving multicast data in wireless communication system|
An apparatus and method for transmitting/receiving multicast data in a wireless communication system are disclosed. The method of receiving multicast data at a machine-to-machine (m2m) device in a wireless communication system includes: receiving, from a base station (bs), an m2m multicast connection identifier for an m2m multicast service, assigned to the m2m device; receiving a message including control information about transmission of the multicast data and multicast data including an m2m multicast connection identifier from the bs; and determining whether the m2m multicast connection identifier included in the multicast data corresponds to the m2m multicast connection identifier assigned by the bs..
|Integrated circuits and methods for dynamic frequency scaling|
In an integrated circuit, a first delay locked loop circuit is configured to adjust a phase of a first clock signal input to a first clock input terminal, and to at least one of transmit and receive information based on the phase-adjusted first clock signal. A second delay locked loop circuit is configured to adjust a phase of a second clock signal input to a second clock input terminal, and to at least one of transmit and receive information based on the phase-adjusted second clock signal.
|Apparatus for transmitting magnetic resonance wireless power using higher order mode resonance, receiving terminal, and method for transmitting and receiving wireless power using the same|
A method includes matching a basic mode frequency signal and a higher order mode frequency signal to a multi-band frequency signal with respect to a signal in the form of the square wave, transferring the matched basic mode frequency signal and higher order mode frequency signal simultaneously to a multi-resonance reception resonator, converting output impedance of the basic mode frequency and the higher order mode frequency which are received through the reception resonator into a conjugate value of input impedance of the basic mode frequency and the higher order mode frequency of a receiver, and converting the converted multi-band frequency signal into an electric power that is required in a load and transferring the electric power to the load.. .
|Method for transmitting and receiving broadcast service and receiving device thereof|
The present invention relates to a control device and a control target device, and particularly, to a method for transmitting a content list of a control target device and a control device. A method for allowing a control point device to receive a content list from a control target device, according to one embodiment of the present invention, comprises the steps of: transmitting a content list request message to the control target device; receiving a response message which includes a fragment of the content list; and displaying the content list based on the fragment, wherein the fragment includes a plurality of content objects corresponding to the number of content objects for one content list fragment..
|System and method for transmitting and receiving an event message|
A system for transmitting and receiving an event message is provided. The system comprises a transmitting terminal that generates an event message, and that transmits the event message and caller information, an event message service server that stores phonebook data after receiving the phonebook data transmitted from at least one terminal, that searches for a receiving terminal including the caller information in the phonebook data among receiving terminals included in the phonebook data of the transmitting terminal when receiving the event message, and that transmits the event message to the searched receiving terminal, and a receiving terminal that receives an event message transmitted by the event message service server, and informs its user of reception of the event message..
|Touch-screen terminal and method and system for near-field communication|
A touch-screen terminal, method and system for near-field communication are provided. The touch-screen terminal includes a touch sensor, the touch sensor includes multiple driver electrodes and inductive electrodes disposed on a substrate to form capacitor structures.
|Document management apparatus|
A document management apparatus in an embodiment is configured to manage a printer unit which erase image information obtained by printing both characteristic identification information and document information or only the document information with an erasable color material on a printing medium, and a reading unit configured to read the characteristic identification information on the printing medium to be erased by a erasing unit, comprising: an processor unit configured to manage an erasability condition of the document information on the basis of the characteristic identification information and instruct the printer unit to output new document information according to the erasability condition of the document information, the erasability condition being contained in the characteristic identification information read by the reading unit; and an interface unit performs respectively of the transmitting and receiving of information to the reading unit and the printer unit to the processor unit.. .
|Device for transmitting and receiving data using earphone and method for controlling the same|
According to an embodiment, a method for controlling a portable device connected to an earphone having a coil includes detecting removal of one of left and right units of the earphone worn by a user, generating an electromagnetic pattern corresponding to an identifier(id) of the portable device at the removed unit of the earphone, and receiving data from the external device in correspondence with the id of the portable device. According to an embodiment, a method for controlling a display device includes displaying a graphic user interface on a display unit, sensing an earphone within a detection area of the display unit, sensing an electromagnetic pattern of the earphone within a detection area of the display unit, acquiring an id of an external device connected to the earphone from the sensed electromagnetic pattern, and transmitting data to the external device identified by the acquired id of the external device..
|Communication device, communication method, communication system and service issuing method|
A communication device includes an antenna for transmitting and receiving signals with a reader/writer of a service issuing terminal; a recording unit recorded with data, and also recorded with a pattern in which information specifying an authentication key and access attribute indicating whether or not a readout process or a write process on the data is possible using the authentication key are corresponded; and a control unit for, when receiving one or plural information specifying a region of the data from the reader/writer of the service issuing terminal via the antenna, holding the received one or plural information specifying the region of the data.. .
|Transmission and reception system, transmitting and receiving unit, and transmitting and receiving method|
In a transmission and reception system, a transmitting and receiving unit is configured to acquire a message, and generate candidates of a reply message to the acquired message. A wearable computer is configured to perform a short-distance communication with the transmission and reception unit to receive the candidates of the replay message transmitted from the transmission and reception unit, and transmit a desired reply message selected from among the candidates of the replay message to the transmission and reception unit..
|Rf/optical shared aperture for high availability wideband communication rf/fso links|
An rf/optical shared aperture is capable of transmitting and receiving optical signals and rf signals simultaneously. This technology enables compact wide bandwidth communications systems with 100% availability in clear air turbulence, rain and fog.
|Method of transmitting and receiving control information in a wireless communication system|
A method of transmitting or receiving control information in a wireless communication system is discussed. The method in one embodiment includes transmitting indication information including an mbms related identifier to at least one user equipment; and transmitting control information which has been changed to the at least one user equipment after the transmission of the indication information, wherein the control information is transmitted via a multicast control channel (mcch) and a multicast channel (mch)..
|Method and apparatus for transmitting and receiving control information in a wireless communication system|
A method in a wireless communication system is provided. The method includes generating a message including an indicator indicating whether a connection to perform automatic repeat request reset is a downlink connection or an uplink connection and transmitting the message..
|Method for transmitting and receiving control information of a mobile communication system|
Disclosed is a method for transmitting and receiving control information. The method for transmitting control information according to the present invention, in a mobile communication system in which a control channel region and a data channel region are separated from each other, comprises the steps of: determining a control channel resource for transmitting control information by means of the data channel region; and transmitting the control information using the determined control channel resource.
|Method for transmitting and receiving paging information in a broadband wireless access system|
A method for efficiently transmitting and receiving a paging message and system information from and in a mobile station of a broadband wireless access system is disclosed. A method for receiving a paging message in a mobile station comprises receiving paging information from a serving base station, the paging information including paging sub group identifier (paging sub group id) indicating a paging sub group to which the mobile station belongs; and receiving the paging message for a predetermined paging interval of the paging sub group, wherein the paging sub group is determined separately from a paging group and a geographical location determining the paging group, and is maintained while the mobile station is being operated in an idle mode..
|Apparatus for transmitting and receiving data in a wireless communication system and method thereof|
An apparatus for transmitting and receiving data in a wireless communication system method thereof are disclosed. In a terminal of a wireless communication system, the present invention includes receiving a physical downlink control channel (hereinafter abbreviated pdcch), receiving a physical downlink shared channel (hereinafter abbreviated pdsch), and demodulating the pdsch by interpreting the pdcch according to a type of a subframe including the pdcch and the pdsch..