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Transmitter patents



      

This page is updated frequently with new Transmitter-related patent applications.




Date/App# patent app List of recent Transmitter-related patents
04/28/16
20160120001 
 Color temperature tuning patent thumbnailColor temperature tuning
An advance control led lighting system is disclosed. The lightings system includes led light fixtures with sets of different white led arrays that emit different output spectra.
Finelite Inc.


04/28/16
20160119951 
 Multi-channel csi feedback for lte/lte-a with unlicensed spectrum patent thumbnailMulti-channel csi feedback for lte/lte-a with unlicensed spectrum
Multi-channel channel state information (csi) design is disclosed for long term evolution (lte)/lte-advanced (lte-a) systems with unlicensed spectrum. A “reference” csi process defined for each channel/carrier.
Qualcomm Incorporated


04/28/16
20160119939 
 Systems, methods, and appartatuses for bearer splitting in multi-radio hetnet patent thumbnailSystems, methods, and appartatuses for bearer splitting in multi-radio hetnet
Systems and methods for bearer splitting among multiple radio links are disclosed herein. User equipment (ue) may be communicatively coupled to an evolved universal terrestrial radio access network (e-utran) node b (enb) by multiple radio links (e.g., an lte link and a wlan link).
Intel Ip Corporation


04/28/16
20160119924 
 Mitigation of periodic interference in a wireless local area network patent thumbnailMitigation of periodic interference in a wireless local area network
A wireless access point device that schedules packet transmission and reception by a set of devices in a wireless local area network is operated. The set of devices includes the access point device and one or more other devices.
Telefonaktiebolaget L M Ericsson (publ)


04/28/16
20160119895 
 Apparatus and  transmitting/receiving paging channel signal in wireless communication network patent thumbnailApparatus and transmitting/receiving paging channel signal in wireless communication network
A method of transmitting paging in a wireless communication network is provided. The method includes transmitting a plurality of paging channels using a plurality of distinct transmitting (tx) beams in a paging available interval by a paging transmitter (pt), each of the plurality of paging channels comprising same paging information; and transmitting a plurality of synchronization channels (schs) and/or broadcast channels (bchs) using a plurality of distinct tx beams, each of the plurality of schs comprising a synchronization sequence, and each of the plurality of bchs comprising system parameters, wherein the tx beams are transmitted in one or more time durations through one or more antenna arrays..
Samsung Electronics Co., Ltd.


04/28/16
20160119760 
 Tracking mobile resource at manufacturing site patent thumbnailTracking mobile resource at manufacturing site
A system for tracking a mobile resource in a manufacturing site is described. The system includes a transmitter mounted on the mobile resource to transmit a first signal indicative of a location of the mobile resource at the manufacturing site.
Caterpillar Inc.


04/28/16
20160119750 
 Campus security in a close proximity notification system patent thumbnailCampus security in a close proximity notification system
According to an aspect, a method for providing assistance to a user of a mobile device includes receiving a signal from a short-range wireless communication transmitter. The signal includes an identification code, and the receiving is by a mobile device of a user located within the space.
Connectquest Llc


04/28/16
20160119749 
 Real time data feeds in a close proximity notification system patent thumbnailReal time data feeds in a close proximity notification system
An aspect includes a method for providing real time data feeds to a user of a mobile device. A signal that includes an identification code is received by a mobile device from a short-range wireless communication transmitter.
Connectquest Llc


04/28/16
20160119741 
 Remote control system and signal converter of the same patent thumbnailRemote control system and signal converter of the same
A remote control system includes a control signal source, a signal converter, a first electric appliance, a second electric appliance, and a third electric appliance. The control signal source sends out wifi signals which contain control commands.
Grand Mate Co., Ltd.


04/28/16
20160119729 
 System and  a redundant real-time wireless receiver network patent thumbnailSystem and a redundant real-time wireless receiver network
Embodiments relate to a system and a method for a redundant real-time wireless receiver network. A remote digital antenna digital receiver (“rdadr”) is coupled to multiple remote digital antenna (“rdas”).
Line 6, Inc.


04/28/16
20160119243 

Apparatus and transmitting file


A file transmission apparatus includes a hardware processor to implement: a determiner that determines whether a transmission target file is a first transmission file; and a transmitter that transmits a plurality of packets of the transmission target file to a file reception apparatus, wherein the transmitter transmits the transmission target file in which a duplicate portion between the transmission target file and a previously transmitted file is reduced, when it is determined that the transmission target file is not the first transmission file, and transmits the transmission target file without reducing the transmission target file when it is determined that the transmission target file is the first transmission file, wherein a transmission speed of the plurality of packets is increased by increasing an amount of the plurality of packets to be input to a buffer of a router while not exceeding a size of the buffer of the router.. .
Samsung Sds Co., Ltd.


04/28/16
20160119191 

Method for simulating a communication system, simulation system for a communication system and computer program


A method for simulating a communication system, and simulation system for a communication system and computer program, the communication system having a communication protocol which regulates a communication between at least two transmitter-receivers of the communication system via a common communication channel in such a way that a first transmitter-receiver transmits a data packet only when no use of the communication channel by a second transmitter-receiver is indicated to the first transmitter-receiver, includes sending a data packet by at least the first transmitter-receiver via the common communication channel even when at least the second transmitter-receiver is using the communication channel.. .
Volkswagen Ag


04/28/16
20160119168 

Communicating through physical vibration


A data transmitter includes a vibration motor and a switch to regulate voltage from a direct-current (dc) power supply to the vibration motor. A microcontroller generates a pulse width modulation signal with which to drive the switch and regulate the voltage to the vibration motor in a sinusoidal manner, to generate data as symbols from vibrations that form a series of bits from the vibration motor.
The Board Of Trustees Of The University Of Illinois


04/28/16
20160119115 

Method for detecting in a receiver a transmitter local time


The method and apparatus for detecting in a receiver a transmitter local time, comprising determining a reference time for the transmitter local time; receiving from the transmitter a transmission time duration signal that elapsed on the transmitter since the reference time for the transmitter local time; and determining the transmitter local time based on the reference time for the transmitter local time and the received transmitter time duration. A time stamp signal based on the transmitter local time signal is generated at the receiver and is superimposed on the sensor data stream transmitted to the receiver.
Weidmueller Interface Gmbh & Co. Kg


04/28/16
20160119114 

Non-integer oversampled timing recovery for higher order quadrature modulation communication systems using quadrature-phase samples


Apparatus and method for performing entirely digital timing recovery for high bandwidth radio frequency communications. The received digital data source can be sampled from any (minimum 2×) non-integer oversampled transmitted data.
Government Of The United States As Represetned By The Secretary Of The Air Force


04/28/16
20160119113 

Non-integer oversampled timing recovery for higher order quadrature modulation communication systems using in-phase samples


Apparatus and method for performing entirely digital timing recovery for high bandwidth radio frequency communications. The received digital data source can be sampled from any (minimum 2×) non-integer oversampled transmitted data.
Government Of The United States As Represetned By The Secretary Of The Air Force


04/28/16
20160119109 

Method for communicating data, communication controller and circuit arrangement


Method for communicating data between a first circuit and a second circuit, in particular a microcontroller unit and a mixed signal circuit of a motor vehicle control device, which is also distinguished by the fact that, during full duplex operation, data are serially transmitted between the first circuit and the second circuit and a transmitter of the data provides a clock signal, in particular for decoding data by a receiver. The invention also describes a communication controller and a circuit arrangement for carrying out the method..
Continental Teves Ag & Co. Ohg


04/28/16
20160119094 

Pseudorandom sequence generation for ofdm cellular systems


In one embodiment, a transmitter includes a binary sequence generator unit configured to provide a sequence of reference signal bits, wherein the sequence is an inseparable function of a cell identification parameter, a cyclic prefix mode corresponding to the transmitter and one or more time indices of the sequence. The transmitter also include a mapping unit that transforms the sequence of reference signal bits into a complex reference signal, and a transmit unit configured to transmit the complex reference signal.
Texas Instruments Incorporated


04/28/16
20160119092 

Apparatus for transmitting broadcast signal, receiving broadcast signal, transmitting broadcast signal, and receiving broadcast signal


An apparatus for transmitting a broadcast signal according to one embodiment of the present invention comprises: an encoder for encoding data pipe (dp) data corresponding to a dp which transmits at least one broadcast service or broadcast service component; a mapper for mapping the encoded dp data on a constellation; a time interleaver for time-interleaving the mapped dp data; a frame builder for generating at least one signal frame builder for generating at least one signal frame including the time-interleaved dp data; a pilot inserting unit for inserting signal frame, according to at least one pilot pattern; an ofdm modulator for ofdm-modulating the at least one generated signal frame using ofdm parameters; and a transmitter for transmitting at least one broadcast signal including the at least one modulated signal frame.. .
Lg Electronics Inc.


04/28/16
20160119082 

Communications network using adaptable fec


A node for a communications network has a converter for digitizing at a receiver clock rate a received optical signal received over an optical link from an optical transmitter at a source node, a framer for detecting frames and a forward error correction part for correcting errors in the payload of the frame. An error rate in the received payload part is monitored and a processor sends, according to the monitored error rate, a request to the optical transmitter to adapt a length of the transmitted forward error correction part and to adapt a clock rate of the transmission of the frame if fec length is reduced or fec is disabled.
Telefonaktiebolaget L M Ericsson (publ)


04/28/16
20160119079 

Radio link with repeater


A microwave radio link chain comprising a first transmitter, a first receiver and one or more repeaters between the first transmitter and the first receiver. The one or more repeaters is arranged to receive (signals originally transmitted by the first transmitter and to transmit the received signals in the direction of the first receiver, the microwave radio link chain being characterized in that one or more of said repeaters is arranged to invert the spectrum of the signals before they are transmitted by the repeater.
Telefonaktiebolaget L M Ericsson (publ)


04/28/16
20160119062 

Driver circuit for an electro-absorption or micro-ring modulator and optical transmitter comprising such driver circuit


A modulator driver circuit for providing a drive voltage to an electro-absorption modulator, such a franz-keldysh modulator, or to a micro-ring modulator, and an optical transmitter comprising such driver circuit, where said driver circuit comprises a differential amplifier and at least one differential branch of the differential amplifier being provided with a voltage offset. This provide for a bias voltage being adjustable within the driver circuit itself.
Mellanox Technologies Denmark Aps


04/28/16
20160119030 

Communication between capacitive-isolated devices


Aspects of the present disclosure are directed to circuits, apparatuses and methods for communicating data between capacitive-isolated devices. According to an example embodiment, an apparatus includes a transmitter circuit configured to transmit a first single-ended data signal over a first signal path.
Nxp B.v.


04/28/16
20160119019 

Full duplex radio


Embodiments of full duplex radios are disclosed herein. For example, a radio may include: a first transmitter, a second transmitter, and a receiver.
Analog Devices Global


04/28/16
20160119004 

Multi-band radio-frequency digital predistortion


Systems and methods for radio frequency digital predistortion in a multi-band transmitter are disclosed. In one embodiment, the multi-band transmitter includes a digital upconversion system configured to digitally upconvert digital input signals to provide digital radio frequency signals.
Telefonaktiebolaget L M Ericsson (publ)


04/28/16
20160118997 

Signal conversion method, signal transmission method, signal conversion device, and transmitter


A signal conversion method including converting an input signal into a 1-bit pulse train representing an analog signal is provided. The 1-bit pulse train has a pulse rising waveform frise and a pulse falling waveform ffall.
Sumitomo Electric Industries, Ltd.


04/28/16
20160118942 

Predistortion in radio frequency transmitter


A power amplifier circuit includes an amplifier mosfet and a predistorter mosfet. The predistorter mosfet source and drain are connected together, and the predistorter mosfet is connected between the gate of the amplifier mosfet and a second bias voltage signal.
Skyworks Solutions, Inc.


04/28/16
20160118845 

Method for detecting change in load during wireless charging and wireless power transmitter thereof


A wireless power transmitter and a method for detecting a change in load during wireless charging in the wireless power transmitter is provided. The wireless power transmitter includes a power transmission unit configured to transmit power to a wireless power receiver, a current detection unit configured to measure a voltage value corresponding to a current that is output to the power transmission unit while the power is transmitted from the power transmission unit, and a controller configured to adjust the power transmitted by the power transmission unit based on the measured voltage value..
Samsung Electronics Co., Ltd.


04/28/16
20160118844 

Wireless power transmitter and controlling the same


A wireless power transmitter and a method of controlling the wireless power transmitter are provided. The wireless power transmitter includes a power supply configured to supply charging power; a power transmitter configured to transmit the charging power to a wireless power receiver; an overcurrent protection circuit configured to change an impedance of the wireless power transmitter; and a controller configured to monitor a current value of an output terminal of the power supply, and connect the overcurrent protection circuit to the power transmitter if the monitored current value is greater than a predetermined threshold..
Samsung Electronics Co., Ltd.


04/28/16
20160118841 

Wireless power charging station


A wireless power charging station includes a bowl-shaped body with a bottom portion and a sidewall extending upwardly from the bottom portion. A wireless power transmitter is disposed within the bottom portion and connected to a power supply supplying power thereto.
The Wiremold Company


04/28/16
20160118836 

Wireless charging transmitter and method thereof


A wireless charging transmitter is provided for charging an electronic device having a receiver coil. The wireless charging transmitter includes a charging module, including a transmitter coil electromagnetically coupled to the receiver coil, and a comb-shaped combination of shielding and planar dipole antenna array.
Lite-on Technology Corporation


04/28/16
20160118810 

Wireless power transmitter and receiver


Disclosed is a method of wirelessly transmitting, the method including: a selection phase for detecting each of power receivers and sending a digital ping to the each of power receivers; an introduction phase for receiving a request from the each of power receivers for a free slot; a configuration phase for providing a series of locked slots to the each of power receivers; a negotiation phase for receiving at least one negotiation data packet from the each of power receivers using the series of locked slots; a power transfer phase for transmitting power to the each of power receivers; and a renegotiation phase for returning to the negotiation phase, wherein the renegotiation phase is a phase for returning to the negotiation phase when a change of a charge status of at least one of the each of power receivers to which the power is transmitted is detected.. .
Lg Electronics Inc.


04/28/16
20160118808 

Wireless inductive power transfer with temperature control of the receiver


A wireless power transfer system comprises a power transmitter (101) arranged to generate a wireless inductive power transfer signal for powering a power receiver (105). The system comprises a temperature controlled power loop setting an operating temperature for a heating part of a powered device.
Koninklijke Philips N.v.


04/28/16
20160118179 

Wireless power transfer device and wireless charging system having same


According to an embodiment of the present invention, a wireless power transmitter comprises a base station configured to supply power to a portable electronic device, a coil formed in a manner of winding a wire and configured to convert a current into a magnetic flux, and a shielding unit configured to shield the base station from a magnetic field generated in the coil, wherein the coil has a triangular shape and is formed into a single layer.. .
Lg Electronics Inc.


04/28/16
20160117934 

Automated package delivery to a delivery receptacle


Improving automated package delivery to mobile delivery receptacles to allow accurate and reliable package deliveries comprises a delivery receptacle for an automated package delivery via an unmanned aerial delivery device. The delivery receptacle is notified of a pending delivery and travels to a receiving location.
Google Inc.


04/28/16
20160117699 

Questionnaire system, questionnaire response device, questionnaire response method, and questionnaire response program


A questionnaire system can bring about an entertaining enjoyment, inspiration, and the like and can provide an intuitive and sensuous response method. The questionnaire system collects response information and includes a questionnaire response device having a display section displaying a response result and a physical sensor and a server device capable of communicating with the questionnaire response device via a communication line.
Gut Feeling Laboratory Inc.


04/28/16
20160117607 

Learning device interaction rules


Devices and methods are disclosed for establishing interaction among electronic devices of an environment. The device has a transmitter, receiver, memory for storing interaction rules, and a processor for learning the interaction rules in association with the transmitter, receiver, and other devices of the environment.
At&t Intellectual Property I, L.p.


04/28/16
20160117430 

Baseband equivalent volterra series for behavioral modeling and digital predistortion of wideband transmitters


A method, system and apparatus for modelling a power amplifier and pre-distorter fed by one of a wideband signal and an intra-band carrier aggregated signal are disclosed. According to one aspect, a method includes receiving the one of the wide-band signal and the intra-band carrier aggregated signal and generating a discrete base band equivalent, bbe, volterra series based on the received signal, where the series has distortion products grouped according to determined shared kernels.
Telefonaktiebolaget L M Ericsson (publ)


04/28/16
20160117148 

Data transmitter data communication using the same


Disclosed are a data transmission apparatus and a data communication method using the same. The data transmission apparatus includes a buffer manager configured to generate a transmission buffer pool including a plurality of buffers each having a size corresponding to a size of a transmission packet and manage buffer position information and buffer use status information of the plurality of buffers; a data processor configured to divide data into data blocks each having a predetermined size, and a data transmitter configured to convert each of the data blocks received from the data processor into a plurality of transmission packets and request the buffer manager to allocate a number of buffers corresponding to the number of transmission packets..
Samsung Sds Co., Ltd.


04/28/16
20160116998 

Input device, and electronic information board system


An input device includes a casing, a moveable unit disposed in the casing and including a spherical object and a rotation detector for detecting a rotation of the spherical object contactable on a display face, and a transmitter, disposed in the casing, to receive a rotation detection signal from the rotation detector and to transmit the rotation detection signal when the rotation detector detects the rotation of the spherical object.. .

04/28/16
20160116996 

Input device and electronic information board system


An input device includes a casing having a concave compartment having an inner bottom end, the concave compartment formed at one end of an axis direction of the casing, a moveable object supported in the concave compartment and reciprocally moveable along the axis direction of the casing, and a transmitter to transmit a contact-detection signal of the input device contacting on a display face when the moveable object is pressed and moved into the inner bottom end of the concave compartment for a given distance. When the moveable object is pressed along the axis direction of the casing, the moveable object is moved into the inner bottom end along the axis direction of the casing, and when the moveable object is pressed along a direction slanted from the axis direction of the casing, the moveable object is moved into the inner bottom end along the slanted direction..

04/28/16
20160116634 

Method for synchronizing a light grid


A method for synchronizing a light grid comprising a transmitting unit having a plurality of transmitters and a receiving unit having a plurality of receivers. A transmitter control unit activates the transmitters one after another in a cycle, and a receiver control unit evaluates the receivers.
Pilz Auslandsbeteiligungen Gmbh


04/28/16
20160116629 

Formation evaluation utilizing dual wait time nuclear magnetic resonance


A system for measuring a property of fluid in an earth formation includes a downhole tool disposed in a borehole and configured to be movable within the borehole and a nuclear magnetic resonance (nmr) measurement device including a transmitter configured to emit at least two pulse trains of magnetic energy into the earth formation and a detector configured to detect a long-tw echo train and a short-tw echo train resulting from the at least two pulse trains. The system also includes a processor configured to combine the information from the at least two pulse trains and a rate of penetration of the downhole tool to form a measurement of the property..
Baker Hughes Incorporated


04/28/16
20160116628 

Gain compensated symmetrized and anti-symmetrized angles


A method for making downhole electromagnetic logging while drilling measurements includes rotating an electromagnetic logging while drilling tool in a subterranean wellbore. The logging tool includes a plurality of transmitter antennas and a plurality of receiver antennas symmetrically spaced along a logging while drilling tool body, the plurality of transmitter antennas including at least one axial transmitter antenna and at least one transverse transmitter antenna.
Schlumberger Technology Corporation


04/28/16
20160116627 

Compensated deep measurements using a tilted antenna


A method for making downhole electromagnetic logging while drilling measurements includes rotating an electromagnetic logging while drilling tool in a subterranean wellbore. The logging tool includes first and second transmitters, each of which includes a tilted antenna, and a receiver axially spaced apart from one another.
Schlumberger Technology Corporation


04/28/16
20160116623 

Ranging measurements using modulated signals


A method for performing ranging measurements within a formation includes transmitting an asymmetric time-varying signal from a transmitter (114) disposed within a borehole (106) in the formation. The asymmetric time-varying signal may have a signal characteristic that is based at least in part on a downhole characteristic.
Halliburton Energy Services, Inc.


04/28/16
20160116567 

Reducing interference from adjacent uncoordinated locationing systems


A technique that reduces interference from an adjacent uncoordinated locationing system includes a plurality of transmitters to transmit signals in accordance with a transmission timing sequence. At least one receiver receives said signals.
Symbol Technologies, Inc.


04/28/16
20160116563 

Gps assisted torpedo recovery system


A method of locating an underwater based system, the method including determining the underwater based system's geo-location, encoding the underwater based system's geo-location for rf transmission, encoding the underwater based system's geo-location for acoustic transmission, and transmitting rf and acoustic signals containing the encoded geo-location to a receiving station. A locator for locating an underwater based system including a buoy, a global positioning system having an antenna and a receiver, an rf transmission system including an antenna and a transmitter, an underwater acoustic transducer, and a locator control unit adapted to determine the underwater based system's geo-location, encode the underwater based system's geo-location for rf transmission, encode the underwater based system's geo-location for acoustic transmission, and transmit rf and underwater acoustic signals containing the encoded geo-location..
Adaptive Methods, Inc.


04/28/16
20160116523 

Testing of semiconductor packages with integrated antennas


A semiconductor package includes a semiconductor die, an antenna embedded in insulating material contacting a first main side of the semiconductor die and electrically connected to a first pad of the semiconductor die and a coupling structure embedded in the insulating material, electrically connected to a second pad of the semiconductor die and spaced from the antenna. The coupling structure is configured to sense energy radiated from the antenna or a feedline connected to the antenna.
Infineon Technologies Ag


04/28/16
20160116518 

Real-time measurement of a surface charge profile of an electrostatic chuck


Methods and apparatus for measurement of a surface charge profile of an electrostatic chuck are provided herein. In some embodiments, an apparatus for measurement of a surface charge profile of an electrostatic chuck includes: an electrostatic charge sensor disposed on a substrate to obtain data indicative of an electrostatic charge on an electrostatic chuck; and a transmitter disposed on the substrate and having an input in communication with an output of the electrostatic charge sensor to transmit the data..
Applied Materials, Inc.


04/28/16
20160116440 

Sensor positioning with non-dispersive guided waves for pipeline corrosion monitoring


An ultrasonic sensor assembly for testing a pipe includes a first and second transducer rings attached to the pipe and spaced apart along a length of the pipe. The first transducer ring includes a plurality of transmitters for transmitting a wave, such as a non-dispersive guided wave.
General Electric Company


04/28/16
20160116316 

Ultrasonic flow meter


An ultrasonic flow meter comprising: a measurement pipe, which has a measurement pipe wall, at least in some parts a basic shape having a rotationally symmetric or polygonal cross-section, and a straight measurement pipe axis; a transmitter for transmitting an acoustic signal on a first signal path; and a receiver for receiving the acoustic signal on the first signal path; the measurement pipe has a plurality of reflection surfaces, by which the acoustic signal on the first signal path is reflected multiple times, and wherein the reflection surfaces are integrally formed from the measurement pipe wall, the reflection surfaces for reflecting the acoustic signal being designed in such a way that one or more of the reflection surfaces at least partially protrude into the basic shape of the measurement pipe and one or more of the reflection surfaces project outward at least from the basic shape of the measurement pipe.. .
Endress+hauser Flowtec Ag


04/28/16
20160114176 

Local lead to improve energy efficiency in implantable wireless acoustic stimulators


A wireless cardiac stimulation device is disclosed comprising a controller-transmitter, a receiver, and a stimulating electrode, wherein the stimulating electrode and the receiver are separately implantable at cardiac tissue locations of the heart and are connected by a local lead. Having separately implantable receiver and stimulating electrodes improves the efficiency of ultrasound mediated wireless stimulation by allowing the receiver to be placed optimally for reception efficiency, thereby resulting in longer battery life, and by allowing the stimulating electrode to be placed optimally for stimulus delivery.
Ebr Systems, Inc.


04/28/16
20160114104 

Medicament infusion system and methods of use thereof


A medicament infusion system and methods of use thereof are disclosed herein for delivery of a medicament from a medicament source reservoir to a patient recipient. A medicament infusion system is disclosed that includes: a cylindrical tubing member having a medicament source connector configured to connect to a medicament source reservoir and a patient recipient connector configured to connect to a patient recipient; a medicament data transmitter operably connected to transmit medicament source data to the medicament source connector; a communication connection embedded within the wall of the cylindrical tubing member to transmit medicament source data from the medicament source connector to the patient recipient connector; a wireless tag operably connected to communicate with the patient recipient connector, the wireless tag configured to transmit the medicament source data; and a controller including circuitry to determine a connection status between the medicament source connector and the patient recipient connector..
Elwha Llc


04/28/16
20160113625 

Ultrasonic diagnostic apparatus and method therefor


An ultrasonic diagnostic apparatus and an ultrasonic diagnostic method are provided. The ultrasonic diagnostic apparatus includes: a transducer for performing interconversion between an acoustic wave and an electric signal; and a transmitter for controlling the transducer so as to allow a plurality of plane waves to be transmitted through a plurality of sub-apertures..
Samsung Medison Co., Ltd.


04/28/16
20160113609 

X-ray ct apparatus, x-ray ct system, and injector


According to one embodiment, an x-ray ct apparatus includes a calculator, a transmitter, a data acquisition unit, and a processor. The calculator calculates a difference between imaging time phases of a first contrast agent and a second contrast agent.
Toshiba Medical Systems Corporation


04/21/16
20160113146 

Improvements in and relating to antenna systems


An air-cooled antenna comprising one or more separate antenna arrays (4) and a plurality of separate respective radio transmitter and/or receiver modules (3) each adapted for generating and/or receiving radio-frequency (rf) transmissions for an antenna array associated therewith. An antenna housing (2) contains the transmitter and/or receiver modules and has a ventilation inlet (8) for receiving air into the housing to an exhaust outlet (9) for outputting the air from the housing.

04/21/16
20160113005 

Radio communication terminal and radio communication method


Provided is a radio communication terminal which is capable of measuring quality in communication with a handover destination with high accuracy. The radio communication terminal is capable of communicating with a base station or a relay node, and includes: a receiver which receives control information including information relating to measurement of measuring quality of a neighbor cell; an extractor which extracts information on a subframe where the measurement should be performed, which is a subframe where only transmission of a signal from the relay node connected to the base station is performed, from the information relating to the measurement; a measurement section which performs the measurement, on a subframe basis, based on the extracted information on the subframe where the measurement should be performed; and a transmitter which transmits a result of the measurement to the base station or the relay node..

04/21/16
20160112949 

Method for channel assignments in wireless systems


A wireless transmit/receive unit (wtru) includes a receiver configured to receive first information from a wireless network, the first information indicating a first pattern of time intervals in which the wtru is to monitor a plurality of control channels. The wtru further includes a baseband processor operatively coupled to the receiver, the baseband processor and the receiver configured to not monitor the plurality of control channels in time intervals outside the first pattern of time intervals.

04/21/16
20160112880 

Coexistent working mode establishment method, user equipment, base station and system


The present invention discloses a user equipment and a communication system. The user equipment configured in a first communication system comprises: a receiver for receiving pre-configured information for co-existence working mode from a base station in the first communication system; a processor for generating a mode establishing request for indicating a co-existence problem experienced by the user equipment and providing assistance information for co-existence working mode in which the user equipment performs a first communication with the base station of the first communication system and performs a second communication with an apparatus in a second communication system which is different from the first communication system; and a transmitter for transmitting the mode establishing request to the base station in the first communication system..

04/21/16
20160112863 

Mobile station, position management apparatus, mobile communication system and communication method


A system includes a subscription storage that stores a group identifier for identifying a home base station 60 and the service available for a ue 70 as subscription information, in correspondence with a mobile terminal identifier for identifying ue 70; a positional information update request receiver for receiving a positional information update request of ue 70 from an mme 40; and a positional information response transmitter that extracts the available service corresponding to the mobile terminal included in the positional information update request, from the subscription storage and transmits a positional information update response included with the extracted service to mme 40. With this configuration, it is possible to provide a mobile communication system or the like in which, for a plurality of services provided through local ip access functionality of a home base station, the owner of a home base station or the mobile network operator can designate the access right for each of the services, and forwarding of communication data and communication path selection can be done based on the designated access right..

04/21/16
20160112854 

Wildfire position indicator apparatus and use thereof


The invention comprises a portable and field deployable firefighting position indicator used to mark a resource, call for aid, and/or to mark a fire retardant drop location. The field deployable position indicator comprises a global positioning system receiver and a transmitter linked to a central controller via an aircraft and/or a low earth orbit satellite, where the central controller gathers resource information to aid in command and control of firefighting resource in fire suppression.

04/21/16
20160112846 

Position-based limited-response mode operation in a vehicle communication system


A communication system for facilitating control over a function of a vehicle (102) comprises a base station (104) positioned in the vehicle (102) and a mobile communication unit (122). The base station (104) comprises a first transmitter for transmitting a signal to the mobile communication unit (122) and a first receiver for receiving a signal from the mobile communication unit (122).

04/21/16
20160112574 

Audio conferencing system for office furniture


An office furniture conferencing system includes a plurality of microphones attached to a table. Each microphone produces a respective audio signal.

04/21/16
20160112525 

Distribution control device and same, push distribution system, and storage medium


Provided are a distribution control device, etc., in which, when information is distributed, said distribution can be effectively controlled. The distribution control device (1) is provided with: an information receiver (2) that determines a priority degree as transmission-request information (101) is received and performs reception processing in response to the result of said determination; and an information transmitter (3) that determines at regular prescribed time intervals whether a predetermined distribution time has been reached and acquires one or more first address ids from amongst transmission information (103) when the predetermined distribution time is determined to have been reached, or acquires a first address id from amongst transmission-request information (101) when the priority degree of the information is indicated as high, and distributes one or more messages by implementing distribution processing on the basis of the acquired one or more first address ids..

04/21/16
20160112234 

Apparatus for transmitting broadcast signals, receiving broadcast signals, transmitting broadcast signals and receiving broadcast signals


A method and an apparatus for transmitting broadcast signals thereof are disclosed. The apparatus for transmitting broadcast signals comprises an encoder for encoding service data, a mapper for mapping the encoded service data into a plurality of ofdm (orthogonal frequency division multiplex) symbols to build at least one signal frame, a frequency interleaver for frequency interleaving data in the at least one signal frame by using a different interleaving-seed which is used for every ofdm symbol pair comprised of two sequential ofdm symbols, a modulator for modulating the frequency interleaved data by an ofdm scheme and a transmitter for transmitting the broadcast signals having the modulated data..

04/21/16
20160112231 

Apparatus and transmitting data using a plurality of carriers


An apparatus for receiving signals includes a receiver for receiving a time domain signal from a transmitter, wherein at least one first information bit is mapped, resulting in at least one first mapped symbol; at least one second information bit is mapped, resulting in at least one second mapped symbol; the at least one second mapped symbol is multiplied by at least one third information bit; and the time domain signal is generated from the at least one first mapped symbol and the at least one second mapped symbol.. .

04/21/16
20160112230 

Apparatus for transmitting broadcast signals, receiving broadcast signals, transmitting broadcast signals and receiving broadcast signals


A method and an apparatus for transmitting broadcast signals thereof are disclosed. The apparatus for transmitting broadcast signals comprises an encoder for encoding service data, a mapper for mapping the encoded service data into a plurality of ofdm (orthogonal frequency division multiplex) symbols to build at least one signal frame, a frequency interleaver for frequency interleaving data in the at least one signal frame by using a different interleaving-seed which is used for every ofdm symbol pair comprised of two sequential ofdm symbols, a modulator for modulating the frequency interleaved data by an ofdm scheme and a transmitter for transmitting the broadcast signals having the modulated data, wherein the different interleaving-seed is generated based on a cyclic shifting value and wherein an interleaving seed is variable based on an fft size of the modulating..

04/21/16
20160112214 

Communication system with proactive network maintenance and methods for use therewith


A transmitter for use in a cable modem termination system includes a data processing module that generates a plurality of ofdm symbols from a data packet. A probe symbol generator generates a probe symbol, as one of a plurality of probe symbol types.

04/21/16
20160112189 

High-security communication system, and transmitter and receiver both used therein


The objective of the invention is to provide an encoding method and a communication method wherein bit-error correction is easy for a authorized recipient but difficult for an unauthorized recipient. A transmission channel in which bit errors are moderately controlled is used to transmit/receive a random number sequence.

04/21/16
20160112179 

Information processing method and apparatus


The present invention discloses an information processing method and apparatus, including: obtaining a local to-be-transmitted signal by using a local transmitter, and inserting first pilots and second pilots, where the first pilots are inserted from a first position of the local to-be-transmitted signal, the second pilots are inserted from a second position of the local to-be-transmitted signal; obtaining a local transmit signal; obtaining a peer transmit signal, where the peer transmit signal is sent after third pilots and fourth pilots are inserted, the third pilots are inserted from a third position of the peer transmit signal, the fourth pilots are inserted from a fourth position of the peer transmit signal, the first pilot is orthogonal to the fourth pilot, and the second pilot is orthogonal to the third pilot; and parsing the local transmit signal and the peer transmit signal by using the local receiver.. .

04/21/16
20160112141 

Arbitrary grid wavelocking using digitally generated out-of-band tones


A device may insert a set of tones into a transmitter signal at a set of frequency offsets from a set of transmitter channels associated with a set of transmitter channel wavelengths. The set of transmitter channels may include a first channel being associated with a first quantity of bandwidth and a second channel associated with a second quantity of bandwidth.

04/21/16
20160112140 

Arbitrary wavelocking of an optical transmitter using embedded data sequences


An optical system includes an optical transmitter and a controller that determines a particular wavelength for a channel of the optical transmitter. The controller causes the optical transmitter to transmit a first optical signal with a first data sequence that is determined based on the particular wavelength, and determines a first optical power that is generated based on the first optical signal and the first data sequence.

04/21/16
20160112139 

Optical signal processing apparatus, optical signal processing method, and recording medium


An optical transmitter includes a discrete multi-tone (dmt) modulation unit that modulates a carrier signal having a specific frequency with an information signal and a carrier signal having a frequency different from the specific frequency with a monitor signal, to generate a dmt modulation signal that multiplexes the information signal and the monitor signal. The optical transmitter includes a laser diode (ld) unit that optically converts the dmt modulation signal to a corresponding optical dmt modulation signal, a frequency extraction unit that extracts a harmonic distortion component of the monitor signal from the optical dmt modulation signal, and a frequency analysis unit.

04/21/16
20160112138 

Apparatus and monitoring signal quality of a modulated optical signal


A transmitter with at least one optical modulator adapted to modulate the optical signal output by a laser source to generate a modulated optical signal, wherein the optical signal output by the laser source is tapped and supplied to a monitoring circuit comprising an optical front end configured to select signal components of the tapped modulated optical signal and to convert the selected signal components of the tapped modulated optical signal into analog signals, and comprising at least one analog-to-digital converter, adc, adapted to perform equivalent-time sampling of the analog signals to provide digital signals processed by a processing unit to monitor signal quality of the modulated optical signal.. .

04/21/16
20160112137 

Optical transmitter with linear arrangment and stacked laser package and rf path


Described herein is an optical transmitter that includes an rf signal path that is, at least partially, parallel with an optical signal path. In one embodiment, an electrical transmission element, which defines the rf signal path, is disposed between a laser emitting the optical signal and a side wall of a package containing the optical transmitter.

04/21/16
20160112135 

Guided-wave transmission device with non-fundamental mode propagation and methods for use therewith


Aspects of the subject disclosure may include, for example, a transmission device that includes a transmitter that generates a first electromagnetic wave to convey data. A coupler couples the first electromagnetic wave to a single wire transmission medium having an outer surface, to forming a second electromagnetic wave that is guided to propagate along the outer surface of the single wire transmission medium via at least one guided wave mode that includes an asymmetric or non-fundamental mode having a lower cutoff frequency.

04/21/16
20160112133 

Guided-wave transmission use therewith


Aspects of the subject disclosure may include, for example, a transmission device that includes a transmitter that generates a first electromagnetic wave to convey data, the first electromagnetic wave having at least one carrier frequency and corresponding wavelength. A coupler couples the first electromagnetic wave to a transmission medium having at least one inner portion surrounded by a dielectric material, the dielectric material having an outer surface and a corresponding circumference, wherein the coupling of the first electromagnetic wave to the transmission medium forms a second electromagnetic wave that is guided to propagate along the outer surface of the dielectric material via at least one guided-wave mode that can include an asymmetric mode, wherein the at least one carrier frequency is within a microwave or millimeter-wave frequency band and wherein the at least one corresponding wavelength is less than the circumference of the transmission medium.

04/21/16
20160112130 

Intercom transceiver with fiber optic link


A system and method for carrying a downstream optical signal and an upstream optical signal on a fiber optic link is disclosed. The system and method includes a first transceiver unit that receives an input communication signal from at least one external communication device at an electrical input port, a transmitter that converts the input communication signal into an optical signal and transmits the optical signal as an downstream optical signal on a fiber optic link, a receiver at the second transceiver unit that receives the downstream optical signal and converts the downstream optical signal into an electrical communication signal, and a first circuit in the second transceiver unit that determines whether the second transceiver couples the electrical communication signal to a two wire intercom circuit or a four wire intercom circuit..

04/21/16
20160112124 

Free space optical communication


An optical communications beacon receiver including a camera for capturing a plurality of beacon images. The plurality of beacon images includes a beacon signal transmitted from a beacon transmitter.

04/21/16
20160112121 

Optical component, built-in optical time domain reflectometer, and optical network device


An optical component, including: a component base, a transmitter module connected to the component base, a receiver module, and a pigtail, where: the component base has a cavity, and a wave filtering sheet is provided inside the cavity; the transmitter module is configured to transmit a first optical signal to the pigtail; the receiver module is configured to receive a second optical signal from the pigtail; the wave filtering sheet is configured to transmit the first optical signal transmitted by the transmitter module, to enable the first optical signal to enter the pigtail; and is further configured to reflect the second optical signal received by the pigtail to the receiver module; and a reflecting light guide through-hole is opened on the component base along an optical path direction that the light filtering sheet reflects the first optical signal.. .

04/21/16
20160112118 

Optical link protection using common modulation of multiple combined wavelengths


An optical transmitter may include one or more lasers configured to provide a primary optical signal having a primary wavelength and a secondary optical signal having a secondary wavelength to a modulator via corresponding first and second modulator inputs. The modulator may combine the primary and secondary optical signals into a combined optical signal and modulate, with an electrical signal, the combined optical signal to provide a modulated optical signal to an optical filter.

04/21/16
20160112104 

Methods and systems for combined cyclic delay diversity and precoding of radio signals


In a transmitter or transceiver, signals can be precoded by multiplying symbol vectors with various matrices. For example, symbol vectors can be multiplied with a first column subset of unitary matrix which spreads symbols in the symbol vectors across virtual transmit antennas, a second diagonal matrix which changes a phase of the virtual transmit antennas, and a third precoding matrix which distributes the transmission across the transmit antennas..

04/21/16
20160112103 

Receiver device, transmitter device, reception method, and transmission method


Provided is a receiver device that can switch between transmission methods, while minimizing increase in the number of blind decryption iterations and the amount of signaling needed for acknowledgement. In this device, a receiver part (201) receives a signal mapped to any of a plurality of mapping candidates; and according to application levels established for each of the plurality of mapping candidates, a control signal processor (205) performs blind decryption of the plurality of mapping candidates, employing either a first transmission method using a single antenna port to carry out precoding based on feedback information from the receiver device, or a second transmission method involving transmission diversity employing multiple antenna ports..

04/21/16
20160112092 

Method and transmitting electromagnetic waves


Aspects of the subject disclosure may include, for example, an apparatus including a waveguide, an antenna, and a transmitter. The transmitter can facilitate transmission of first electromagnetic waves via the antenna, the first electromagnetic waves having a fundamental mode.

04/21/16
20160112078 

Terminal and power charching method thereof


Disclosed herein are a terminal and a power charging method thereof. The terminal may include: an information transmitter generating a first signal corresponding to an uplink signal transmitted to a base station; and a power harvester receiving a self-interference signal generated by the first signal and charging power using the self-interference signal..

04/21/16
20160112076 

Signal transmitter, message generating system and signal power adjusting method


A signal transmitter with adjustable signal power includes a housing, a first adjustable metal shielding layer and a circuit board. The first adjustable metal shielding layer is disposed within the housing.

04/21/16
20160112075 

Oscillation circuit and transmitter including the same


Provided is an oscillation circuit including a voltage adjuster adjusting a magnitude of a power supply voltage according to a digital signal, an lc tank circuit connected between first and second nodes and generating a resonance signal on a basis of the magnitude adjusted power supply voltage, and a differential amplification circuit oscillating the resonance signal or modifying an oscillation state of the resonance signal to output first and second output voltage signals to the first and second nodes, respectively.. .

04/21/16
20160112073 

Wireless circuitry for simultaneously receiving radio-frequency transmissions in different frequency bands


An electronic device has wireless communications circuitry that includes transmitters and receivers. Antenna structures may be coupled to the transmitters and receivers to support radio-frequency signal transmission and radio-frequency signal reception operations.

04/21/16
20160111913 

Wirelessly rechargeable battery and power transmitter


A wirelessly rechargeable battery is provided having coils oriented off major battery axes to facilitate good coupling with power transmitter magnetic fields. A magnetic core may house charging electronics for a compact form factor.

04/21/16
20160111910 

Wireless charging device and electric energy recycling method thereof


A wireless charging device and an electric energy recycling method are provided. The wireless charging device includes a casing, a transmitter coil, a recycling coil and a recycling battery.

04/21/16
20160111890 

Simultaneous transmission and reception of guided surface waves


Disclosed are various embodiments of a guided surface wave transmitter/receiver configured to transmit a guided surface wave at a first frequency and to receive guided surface waves at a second frequency, concurrently with the transmission of guided surface waves at the first frequency. The various embodiments can be configured to retransmit received power and applied the received power to an electrical load.

04/21/16
20160111091 

System and operating devices using voice commands


System and method for operating electric devices based on voice commands, as well as electric devices that can be controlled via voice commands. An electric device comprises an audio sensor to capture audio that contains speech; and a transmitter to transmit the captured audio to a remote server, together with a dictionary identifier that indicates to the remote server which particular dictionary or vocabulary-set to utilize for performing speech recognition on the recorded audio.

04/21/16
20160110990 

System and automated response to distress signal


A system for facilitating automated response to a distress signal includes an attachment for a multifunction mobile computing device. In some embodiments, the attachment removably articulates to a sensor location coupled to a housing of the multifunction mobile computing device.

04/21/16
20160110988 

Smart key locator


The present disclosure is directed to a vehicle smart key adapted to pair with a vehicle, a system for locating a lost vehicle key, and a method of locating a lost key. The smart key, system, and method of the present disclosure enable a user of a vehicle to locate a missing or lost key for the vehicle.

04/21/16
20160110887 

Dynamic rendering of graphics


In accordance with an example aspect of the present invention, there is provided an apparatus comprising at least one processing core configured to render a dynamic graphical output, the graphical output comprising at least a first subsection and a second subsection, rank the first subsection relative to the second subsection based on at least one criterion, determine a scarcity of computational resources, and responsively, based on the ranking, reduce an update frequency of the second subsection, and a transmitter configured to provide information defining the graphical output toward a display. .

04/21/16
20160110803 

Auction server, auction control method, non-transitory recording medium, and program


A system intermittently lowers a set price at which a product is winnable at an auction, provides the set price of the product to a plurality of users, manages active users indicating an interest in the product from among the users provided with the set price, and receives a bid at the set price from a bidding user. If the time of the received bid is within a predetermined announcement period, an email transmitter announces, to active users excluding the bidding user, counter-bidding at the set price before the relevant price lowering.

04/21/16
20160110725 

Nfc/rf mechanism with multiple valid states for detecting an open container, and methods of making and using the same


A wireless (e.g., near field or rf) communication device, and methods of manufacturing and using the same are disclosed. The wireless communication device includes a receiver and/or transmitter, a substrate with an antenna thereon, an integrated circuit, and one or more protection lines.

04/21/16
20160110009 

Sensor side charge cancellation


An input device includes a receiver electrode, a transmitter electrode and a processing system coupled to the receiver electrode and transmitter electrode. The processing system is configured to transmit a transmitter signal with the transmitter electrode during a first time period, inject a charge onto the receiver electrode during a second time period, and receive a resulting signal from the receiver electrode during a third time period.



Transmitter topics: Transmitter, Wireless Power, Magnetic Field, Pressure Sensor, Microprocessor, Imaging System, Single Photon, Control Code, Remote Control, Wireless Communication Device, Rfid Reader, Processing Device, Appliances, Battery Life, Addressing

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