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This page is updated frequently with new Transmitter-related patent applications. Subscribe to the Transmitter RSS feed to automatically get the update: related Transmitter RSS feeds. RSS updates for this page: Transmitter RSS RSS


Rectifying-and-modulating circuit and wireless power receiver incorporating the same

Rectifying-and-modulating circuit and wireless power receiver incorporating the same

Multi-tier push hybrid service control architecture for large scale conferencing over icn

Multi-tier push hybrid service control architecture for large scale conferencing over icn

Multi-tier push hybrid service control architecture for large scale conferencing over icn

Multi-tier push service control architecture for large scale conference over icn

Date/App# patent app List of recent Transmitter-related patents
11/20/14
20140344866
 Broadcast program information search system and method patent thumbnailBroadcast program information search system and method
A content program information search system and method is described. The system comprises a digital signal receiver for detecting and displaying a content signal and/or detailed content information for one or more search terms from a digital signal transmitted from a transmitter; and a server having a database for storing search terms inputted from external devices, the inputted search terms being stored by order of priority based for example on search frequency, such that the server extracts and transmits to the transmitter search terms from the first database, and the digital signal receiver displays according to the order of priority at least one search term transmitted from the transmitter.
11/20/14
20140344601
 Rectifying-and-modulating circuit and wireless power receiver incorporating the same patent thumbnailRectifying-and-modulating circuit and wireless power receiver incorporating the same
A wireless power receiver includes a power receiving circuit wirelessly receiving power transmitted from a wireless power transmitter so as to generate an induced current, and a rectifying-and-modulating circuit including first to eighth switches and a control unit. The control unit is operable to control operation of each of the first to eighth switches between conduction and non-conduction.
11/20/14
20140344379
 Multi-tier push hybrid service control architecture for large scale conferencing over icn patent thumbnailMulti-tier push hybrid service control architecture for large scale conferencing over icn
A network element (ne) comprising a memory configured to store a digest log for a conference, a receiver configured to receive a first message from a first of a plurality of participants associated with the ne, wherein the first message comprises a signature profile of the first participant, a processor coupled to the receiver and the memory and configured to track a state of the conference by performing a first update of the digest log according to the first message, and a transmitter coupled to the processor and configured to send a second message to a first of a plurality of service proxies that serve the conference, wherein the second messages indicate the updated digest log.. .
11/20/14
20140344378
 Multi-tier push service control architecture for large scale conference over icn patent thumbnailMulti-tier push service control architecture for large scale conference over icn
A network element (ne) comprising a memory configured to store a digest log for a conference, a receiver coupled to the memory and configured to receive a first message from a first of a plurality of service proxies of the conference, wherein the first message comprises a signature profile of a first of a plurality of participants of the conference associated with the first service proxy, a processor coupled to the receiver and the memory and configured to track a state of the conference by updating the digest log according to the first message, and a transmitter coupled to the processor and configured to send a plurality of second messages to indicate the digest log update to the service proxies without a transmission request from the service proxies.. .
11/20/14
20140344062
 Methods, devices and systems for providing mobile advertising and on-demand information to user communication devices patent thumbnailMethods, devices and systems for providing mobile advertising and on-demand information to user communication devices
Methods, systems, software, computer-readable media, and the like relate to providing and receiving relevant data from one or more entities. Data is received by a wireless user device directly from a wireless transmitter.
11/20/14
20140344059
 System and method for operating a mobile device patent thumbnailSystem and method for operating a mobile device
The present invention provides a mobile device including: a power receiver for wirelessly coupling with a power transmitter to receive power wirelessly from the power transmitter; and a function that automatically initiates upon the power receiver wirelessly coupling with the power transmitter. Also provided is a transmitter apparatus including a power transmitter for wirelessly coupling with a power receiver in a mobile device to provide power wirelessly to the power receiver, wherein, upon the power receiver wirelessly coupling with the power transmitter, data is transferred between the power transmitter and the power receiver and a function of the mobile device automatically initiates.
11/20/14
20140343898
 Bat customization system patent thumbnailBat customization system
A bat customization system for use with a processing unit of an electronic device. The system includes a first sensing bat, at least one sensor carried by the first sensing bat, and a wireless transmitter for transmitting signals from the sensors.
11/20/14
20140343758
 Wearable wireless remote control device for use with a materials handling vehicle patent thumbnailWearable wireless remote control device for use with a materials handling vehicle
A supplemental remote control system for a materials handling vehicle includes a wireless remote control device that is useable by an operator interacting with the materials handling vehicle. Actuation of a travel control on the remote control device causes a wireless transmitter on the device to transmit a travel request to the vehicle.
11/20/14
20140343069
 Combination of sedative and a neurotransmitter modulator, and methods for improving sleep quality and treating depression patent thumbnailCombination of sedative and a neurotransmitter modulator, and methods for improving sleep quality and treating depression
One aspect of the present invention relates to pharmaceutical compositions containing two or more active agents that when taken together can be used to treat, e.g., insomnia. The first component of the pharmaceutical composition is a gaba receptor modulating compound.
11/20/14
20140342840
 Rotation transmitter patent thumbnailRotation transmitter
A rotation transmitter includes: a first member, an intermediate member and a second member that are arranged coaxially with a rotation axis. The first member is formed with a first bearing surface along the rotation axis and a first direction.
11/20/14
20140342838
Real-time data services api
A system and computer-implemented method for promoting an electronic game of a plurality of electronic games is provided. A storage module may store a user attribute relating to a first electronic game.
11/20/14
20140342755
Geo-reference based positioning of a mobile device
A method of determining a location of a mobile device includes: detecting, at the mobile device, at least one radio frequency transmitter; receiving information associated with a number of radio frequency transmitters located within a geographical, area, the number of radio frequency transmitters being a subset of all radio frequency transmitters located within the geographical area, the information being decodable to provide global locations and identifiers of the number of radio frequency transmitters; comparing an identifier associated with the at least one detected radio frequency transmitter with the global locations and identifiers of the number of radio frequency transmitters; and determining the location of the mobile device within the geographical area; wherein the information is received in a reduced format.. .
11/20/14
20140342739
Network node and communication method
A network node whereby there is no loss of communication quality and the call interruption time can be shortened to continue communication even when the codec used by one terminal during communication changes. In msc/mgw (110) for forwarding data between two terminals when one of the two terminals performing communication in a first network transfers to a second network different from the first network, codec detector (804) detects both a first codec used by one terminal in the first network and a second codec used by one terminal in the second network.
11/20/14
20140342680
Signal amplifying apparatus, transmitter, and signal amplifying method
A transmission signal amplifying apparatus has an ofdm subcarrier division unit, a transmission side analog unit, a digital distortion compensation unit, and a main signal combiner. The ofdm subcarrier division unit divides a signal whose frequency bands are continuous, and outputs a plurality of subcarrier aggregations obtained by the division in a state in which the frequency bands are adjacent to each other.
11/20/14
20140342672
Methods and apparatus for dynamic wireless device coexistence
Methods and apparatus for dynamically compensating for the effects of interference between multiple wireless communications apparatus. In one embodiment, the method comprises providing a first wireless communication apparatus operating in a first band and a second wireless communication apparatus operating in the same first band (or proximate to the first band and with a comparatively high transmitter power), where the second wireless communication apparatus operates according to a different communication protocol than the first wireless communication apparatus and further change in physical configuration with respect to one another.
11/20/14
20140341592
Apparatus and method of compensating for compact digital domain chromatic dispersion
A method and apparatus of compensating for compact digital domain chromatic dispersion. The distortion of an optical signal due to chromatic dispersion is compensated by a digital signal processing in the electrical domain, either prior to the optical transmitter or following the receiver.
11/20/14
20140341587
Optical transmission system and optical transmission method
An optical transmission system includes an optical transmitter and an optical receiver. The optical transmitter includes: a first digital signal processor configured to generate an electric-field information signal corresponding to a transmission signal; and a transmitter front-end configured to generate an optical signal from the electric-field information signal.
11/20/14
20140341584
High-bandwidth underwater data communication system
An apparatus is described which uses directly modulated ingan light-emitting diodes (leds) or ingan lasers as the transmitters for an underwater data-communication device. The receiver uses automatic gain control to facilitate performance of the apparatus over a wide-range of distances and water turbidities..
11/20/14
20140341580
Compact multi-channel optical transceiver module
A compact multi-channel optical may include a multi-channel transmitter optical subassembly (tosa), a multi-channel receiver optical subassembly (rosa) and a circuit board configured and arranged to fit within a relatively small space. The multi-channel rosa is spaced from the circuit board to allow circuit components to be mounted between the circuit board and the rosa.
11/20/14
20140341575
Signal manipulator for a quantum communication system
Wherein the retransmitter is configured to regulate the power of the first component such that the power of the multiplexed signal leaving the multiplexer is −5 dbm or less.. .
11/20/14
20140341574
Reconfigurable optical access network architectures
An apparatus comprising a first tunable transmitter array comprising a first tunable transmitter and a second tunable transmitter and a cyclic array waveguide grating (awg) wavelength router coupled to the first tunable transmitter array, wherein the cyclic awg wavelength router comprises a plurality of input ports and a plurality of output ports, wherein the cyclic awg wavelength router is configured to receive a first optical signal emitted from a first tunable transmitter via a first input port of the plurality of input ports, receive a second optical signal emitted from a second tunable transmitter via the first input port of the plurality of input ports, and route the first optical signal and the second optical signal to the output ports dependent on one or more wavelengths used to encode the first optical signal and the second optical signal.. .
11/20/14
20140341571
Optical transmitter
A photodiode converts an optical signal output from a laser diode to a current signal, and a current-to-voltage conversion circuit converts the current signal to a voltage signal. A comparison amplifier compares the voltage signal with a reference voltage to control the current flowing from a variable current source and increases or decreases a bias current for driving the laser diode.
11/20/14
20140341520
Multimode optical fibre
The invention relates to a multimode optical fibre having a refractive index profile, comprising a light-guiding core surrounded by one or more cladding layers. The present invention furthermore relates to an optical communication system comprising a transmitter, a receiver and a multimode optical fibre..
11/20/14
20140341406
Hearing device and a method for receiving wireless audio streaming
A method for receiving wireless audio streams in a hearing device includes: receiving audio packages of a primary audio stream from a primary transmitter unit having a primary transmitter unit address; evaluating a first parameter of the primary audio stream; and if the first parameter fulfills a search criterion: searching for pilot packages from available transmitter units; determining an optimum transmitter unit based on one or more pilot package parameters of the pilot packages from the available transmitter units; and receiving audio packages of an audio stream from the optimum transmitter unit.. .
11/20/14
20140341405
Hearing instrument with an authentication protocol
A hearing instrument includes: a radio for reception of a broadcasted message; an authenticator configured for authentication of a transmitter of the broadcasted message; and a receiver configured for converting the broadcasted message into an acoustic signal for transmission towards an eardrum of a user of the hearing instrument upon successful authentication of the transmitter of the broadcasted message.. .
11/20/14
20140341390
Method and apparatus for transmitting wireless audio streams
A method for transmitting wireless audio streams in an audio system comprising a first transmitter unit, the method includes: transmitting a first audio block in a first audio frame, the first audio block comprising a first primary audio package having a transmitter unit address of the first transmitter unit; transmitting a first primary pilot package, the first primary pilot package comprising the transmitter unit address of the first transmitter unit, a first primary time offset, and a channel identifier of a first primary audio package of a second audio block in a second audio frame; and transmitting the first primary audio package of the second audio block at a start time depending on the first primary time offset and the channel identifier.. .
11/20/14
20140341321
Transmitter and transmission method thereof
A transmitter and a transmitting method thereof are provided. The transmitter is configured to generate a first symbol sequence which includes a plurality of first symbols in which adjacent symbols correspond to different users, modulate the first symbol sequence into a second symbol sequence which includes a plurality of second symbols in which every two adjacent symbols correspond to one of the first symbols, and transmit the second symbol sequence.
11/20/14
20140341318
Average power tracking in a transmitter
Average power tracking (apt) is a technique that can be utilized for vary the supply voltage to a power amplifier (pa) on a timeslot basis in order to reduce power consumption of the pa. Systems and methods are provided for maximizing power savings associated with the pa by utilizing apt in a continuous and aggressive manner.
11/20/14
20140341310
Methods for linear rf beam search in millimeter wave communication system with hybrid beam-forming
Embodiments provide a system, an apparatus, or a method for communicating in a wireless network with a plurality of transmitter radio frequency (rf) chains and a plurality of receiver rf chains. The method includes identifying a set of measurements of a channel for a plurality of transmit and receive beams from the plurality of transmitter and receiver rf chains.
11/20/14
20140341263
Calibration method performing spectrum analysis upon test signal and associated apparatus for communication system
A calibration method for calibrating a communication system includes: generating a test signal at a transmitter; configuring at least one calibration coefficient at the transmitter; configuring at least one calibration coefficient at the receiver; transmitting the test signal to a receiver via the calibration coefficient; performing a spectrum analysis upon the test signal received by the receiver to generate a spectrum analysis result; and adjusting the calibration coefficient according to the spectrum analysis result to calibrate the transmitter. In addition, a calibration method is also provided for calibrating a receiver of a communication system, and related calibration apparatuses are further provided..
11/20/14
20140341261
Transmitter
Embodiments of the present invention provide a transmitter including a plurality of amplifier circuits, a plurality of antennas adapted to have different main transmit directions and a transformation unit. The transformation unit includes a plurality of inputs connected to the plurality of amplifier circuits and a plurality of outputs connected to the plurality of antennas.
11/20/14
20140341235
Multiple access communication system and photovoltaic power generation system
Each transmitter (4) included in a first transmitter group (40a) transmits, on a first electric wire (2a), a current signal representing a change in current in accordance with a transmission bit sequence. Each transmitter (4) included in a second transmitter group (40b) transmits, on a second electric wire (2b) that is connected in parallel with the first electric wire, a current signal representing a change in current in accordance with a transmission bit sequence.
11/20/14
20140341194
Method and arrangement for controlling transmission of delay sensitive data in a packet data communication network
This disclosure deals with an apparatus in a base station for controlling transmission of delay-sensitive data from a transmitter over a transmission link in a packet data communication network, which transmitter is capable of changing between a tti bundling enabled mode and a tti bundling disabled mode. The apparatus comprises: a receiver for receiving data from the transmitter over the transmission link; a decision unit for deciding that the transmitter should change tti bundling mode; a silent mode detection unit for detecting that the transmitter is in the silent mode; and a triggering unit for triggering change of tti bundling mode in response to deciding that the transmitter should change tti bundling mode and in response to detecting that the transmitter is in the silent mode.
11/20/14
20140341127
Wireless station, data transmission method, and wireless communication system
A wireless station includes: a transmitter configured to transmit data to a terminal device by at least one of a first wireless communication method using a reserved first wireless resource, the first wireless communication method using a reserved second wireless resource being a different frequency band from the first wireless resource, and a second wireless communication method; and a processor coupled to the transmitter and configured to: perform transmission of the data by the first wireless communication method using the first wireless resource prioritized over at least one of the first wireless communication method using the second wireless resource and the second wireless communication method, and perform, when the remaining first wireless resource has become less than or equal to a first threshold value, transmission of the data by the at least one of the first wireless communication method using the second wireless resource and the second wireless communication method.. .
11/20/14
20140341103
Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcast signals and method for receiving broadcast signals
A method and an apparatus for transmitting broadcast signals thereof are disclosed. The apparatus for transmitting broadcast signals comprises an input formatter to format at least one input stream to output dp (data pipe) data corresponding to each of a plurality of dps, wherein the each of a plurality of dps carries at least one service or at least one service component, an encoder to encode the dp data, a mapper to map the encoded dp data onto constellations, a time interleaver to time interleave the mapped dp data, a frame builder to build at least one signal frame including the time interleaved dp data, a modulator to modulate data in the built at least one signal frame by an ofdm (orthogonal frequency division multiplex) scheme and a transmitter to transmit the broadcast signals having the modulated data..
11/20/14
20140341097
Multi-standard front end using wideband data converters
Embodiments provide an area, cost, and power efficient multi-service transceiver architecture. The multi-service transceiver architecture simplifies receiver/transmitter front ends needed for a multi-service architecture, by replacing significant portions of multiple receiver and/or transmitter front ends with a single adc and/or dac, respectively.
11/20/14
20140341020
System for testing ethernet paths and links without impacting non-test traffic
A system for testing ethernet paths or links without adversely impacting non-test traffic. The system includes a test traffic generator that includes a scheduler that determines when a new test packet is generated.
11/20/14
20140340993
Position measurement device
A position measurement device that measures three-dimensional coordinates of an object using ultrasound. The position measurement device includes a transmitter that emits an ultrasonic wave; three receivers that receive an ultrasonic wave; a time determination unit that determines an arrival time candidate for each of the receivers wherein the arrival time candidate is a time period from emission to arrival of the ultrasonic wave after being reflected from an object, and determines a plurality of the arrival time candidates for at least one of the receivers; a coordinate calculation unit that calculates a plurality of candidates of three-dimensional coordinates indicative of positions of the object based on the arrival time candidates determined by the time determination unit and relative positions of the transmitter and the receivers; and a coordinate determination unit that determines the three-dimensional coordinates of the object based on the plurality of candidates of three-dimensional coordinates..
11/20/14
20140340706
Cooperative image processing system, portable terminal apparatus, cooperative image processing method, and recording medium
A cooperative image processing system includes an image processing apparatus and a portable terminal apparatus. The image processing apparatus includes a transmitter that transmits operation screen display data for reproducing an operation screen of the image processing apparatus to the portable terminal apparatus.
11/20/14
20140340668
Apparatus for measuring distance
The present invention relates to an apparatus for measuring a distance, the apparatus including a light transmitter including a light source configured to emit a light, and a collimator lens configured to emit a light by converting the light emitted from the light source to a collimation light, and a light receiver including a first mirror configured to reflect the collimation light emitted from the collimator lens to an object, a lens configured to concentrate a light reflected or dispersed from the object to a spot, and a photo-detector configured to form a spot concentrated with light on the lens, wherein an optical axis of the light source matches a rotation shaft of the photo-detector, the light transmitter is fixed and the light receiver rotates about the optical axis of the light source.. .
11/20/14
20140340505
Self-grounding transmitting portable camera controller for use with pipe inspection system
A portable camera controller for use with a pipe inspection system is disclosed. The controller may include an onboard display, usb ports, wireless capability, and a built-in transmitter for energizing a pipe-inspection cable for tracing purposes.
11/20/14
20140340305
Computer input device and method of using the same
An auxiliary input device for use in inputting a user signal to a computer is provided. The computer auxiliary input device includes an infrared ray transmitter configured to transmit an infrared ray signal to a left eyeball and a right eyeball of a user.
11/20/14
20140340245
Aircraft collision avoidance system
An aircraft collision avoidance system comprising (a) at least one separation monitoring device connectable to at least a portion of an aircraft, the separation monitoring device comprising (1) at least one transmitter and (2) at least one receiver and (b) a master unit.. .
11/20/14
20140340213
Wheel position detector and tire inflation pressure detector having the same
A wheel position detector for a vehicle includes: a transmitter at each wheel having a first controller for generating and repeatedly transmitting a frame with specific identification information and an acceleration sensor; a receiver at a vehicle body receiving the frame from one wheel and having a second controller for performing wheel position detection; and a wheel speed sensor for detecting a tooth of a gear. The second controller acquires gear information indicating a tooth position; sets a variation allowance based on the tooth position; registers the one wheel with using the variation allowance; sets another variation allowance based on another tooth position when the receiver receives a new frame; and changes the variation allowance to a new variation allowance provided by an overlap portion between the variation allowance and another variation allowance..
11/20/14
20140340099
Metal detector for production and packaging lines
A metal detector (420) has a metallic enclosure (421) with entrance and exit apertures (430, 431) whose cross-sectional areas differ from each other. Inside the enclosure is a coil system with a transmitter coil (423) and first and second receiver coils (424, 425).
11/20/14
20140340080
Wireless proximity switch with a target device comprising an inverter
A target device for use with a switch device of a proximity switch has a wireless receiver means (6) for detecting and receiving a first pulsating signal (a) with a first carrier frequency (f1) from a nearby transmitter module (5), demodulating (6, 7) the received signal, and if a superimposed digital signal is present, inverting (9, 10, c4, and q1) the superimposed received digital signal or, if the superimposed digital signal is absent, passing the existing energy through (10). The target device also has a wireless transmitter means (12) for modulating and sending the inverted pulse train if this exists by the second carrier frequency (f2) to the receiver switch unit (13).
11/20/14
20140339913
Wireless power feeding system and wireless power feeding method
A wireless power feeding system capable of long distance and highly efficient space transmission of power is provided. A wireless power feeding system includes a power transmitter, a power receiver, and a power receiving body.
11/20/14
20140339905
Foreign object detection device and non-contact power transfer device
A foreign object detection device has a foreign object detector configured to detect a foreign object when a power receiver receives power from a power transmitter in a non-contact manner, the foreign object detector being arranged between the power receiver and the power transmitter, and a power control signal generator configured to generate a power control signal which controls the power transmitted from the power transmitter when the foreign object is detected by the foreign object detector. .
11/20/14
20140339894
Pre-emphasis circuit
An embodiment of a pre-emphasis circuit, an embodiment of a method for pre-emphasizing complementary single-ended signals, an embodiment of a transmitter, and an embodiment of a communication system.. .
11/20/14
20140338423
Acoustic sensor
An acoustic sensor includes a side wall, closed at each end by an end wall, to form a substantially cylindrical cavity, a transmitter and a receiver operatively associated with first and second respective end walls. Properties of the relative dimensions of the cavity are configured to create a desired oscillatory motion of the end walls, and oscillations of a fluid pressure in the cavity, to generate an electrical signal via the receiver to be output from the sensor.
11/20/14
20140338206
Layout equipment and layout method
Layout equipment for locating a plurality of positions at a construction site is provided. The layout equipment includes a laser target rod, a self-leveling laser transmitter, and a remote control device.
11/13/14
20140337831
Application system, application server, and program
A system includes a designation information transmitter and an application installer transmitter. The designation information transmitter is configured to transmit a designation information to a computer.
11/13/14
20140336929
Determining spatial orientation information of a body from multiple electromagnetic signals
A method for determining a spatial orientation of a body, including receiving, by receiving equipment located with the body, at least three electromagnetic signal sets, each of the received signal sets having been transmitted by a different one of at least three separate transmitters at different locations, detecting, for each one of the received signal sets, information that partially defines a direction from the body to the transmitter from which the signal set was received, the detected information including one of two angles that fully define an arrival direction from which the body received the signal set in relation to a body frame, the detected information not including a second of the two angles, and determining the spatial orientation of the body, including yaw, pitch, and roll angles relative to a navigation frame, using the detected information for each one of the received signal sets.. .
11/13/14
20140336623
Data communication with interventional instruments
The invention relates to a data communication system (100) and a method that can particularly be applied for communicating data from a medical instrument like a catheter or a guide-wire via a high-speedlink (101). The system (100) comprises (in-vivo) a slave component (150) with a controllable slave clock (153) and a transmitter (151) for transmitting a data signal (ds) that is clocked by the slave clock signal (clk).
11/13/14
20140335965
Systems and methods for measuring and/or analyzing swing information
In a first aspect, a system for monitoring a swing is provided that includes (1) a swing measurement device adapted to couple to a swinging object and to output a signal indicative of a characteristic of the swinging object; (2) a wireless transmitter coupled to the swing measurement device and adapted to wirelessly transmit the signal output by the swing measurement device; and (3) a wireless device adapted to receive the wirelessly transmitted signal and to provide information regarding the swinging object based on the received signal. The wireless device is a cellular telephone or personal digital assistant (pda).
11/13/14
20140335853
System and methods for controlling out-of-network d2d communications
Embodiments are provided herein for determining a synchronizing master for device-to-device (d2d) communication in a cellular network environment. In an embodiment, a user equipment (ue) receives a discovery signal comprising a timing reference, and determines a transmitter of the discovery signal.
11/13/14
20140335844
Apparatus and method for transmitting content in portable terminal
A method of transmitting contents in a portable terminal is provided. The method includes allowing a portable terminal of a transmitter to be connected to a portable terminal of a receiver by a control communication, allowing the portable terminal of the transmitter to select a type of the data transmission communication with the portable terminal of the receiver through the control communication, allowing the portable terminal of the transmitter to transmit setting data corresponding to the selected type of data transmission communication to the portable terminal of the receiver through the control communication, and allowing the portable terminal of the transmitter to be connected to the portable terminal of the receiver by the control communication and to transmit the content which are requested to be transmitted, to the portable terminal of the receiver..
11/13/14
20140335841
Device, computer-readable medium, and method for retaining services
A portable device includes a processor; a receiver configured to receive a first message, the first message comprising a notification and a first instruction; a transmitter; a display; and a module card. The module card includes a memory, which is configured to store the first message, a toolkit comprising a plurality of commands, and a second instruction.
11/13/14
20140335805
Rf amplifier architecture and related techniques
A radio frequency (rf) power amplifier system or transmitter includes one or more power amplifiers and a controller that is configured to adjust amplitudes and phases of rf input signals of the one or more power amplifiers and supply voltages applied to the one or more power amplifiers. In embodiments where multiple power amplifiers are used, a combiner may be provided to combine outputs of the power amplifiers..
11/13/14
20140335804
Transmitter for supporting multimode and multiband using multiple radio frequency (rf) digital-to-analog converters (dac) and control method of the transmitter
A transmitter configured to support a multimode and a multiband, using radio frequency (rf) digital-to-analog converters (dacs), includes a first rf dac configured to transmit a first signal in a first frequency band, and a second rf dac configured to transmit a second signal in a second frequency band different from the first frequency band. The transmitter further includes an impedance controller configured to adjust impedance of one of the first rf dac and the second rf dac operating in an impedance matching mode to adjust a frequency range of another one of the first rf dac and the second rf dac operating in a data transmission mode..
11/13/14
20140335803
Multipurpose wall outlet
A multipurpose wall outlet that provides electrical power via at least one standard electrical socket (s) and at least one usb port as well as providing a wired and wireless internet connection is disclosed. The multipurpose wall outlet has a housing in which is assembled at least one receiver for receiving a signal from a wireless data network, at least one processor for processing the signal from the wireless data network, at least one electrical socket, at least one usb port, at least one ethernet port, and a transmitter for transmitting a wireless data signal..
11/13/14
20140335797
Location-based, radio-device identification apparatus and method
An apparatus and method is disclosed to receive location data identifying the current location of a vehicle. A database, storing radio device records, is then queried.
11/13/14
20140335788
Apparatus and method for the production of food
A method for the transmission of process data between different devices that are involved in a process for the production of food, in particular devices involved in a filling line, wherein the data communication between two devices takes place exclusively between at least one transmitter of a first device and at least one receiver of a second device, and/or between at least one transmitter of the second device and at least one receiver of the first device.. .
11/13/14
20140335780
Systems and methods for satellite communication with mobile platforms
A method and system for communication with a mobile platform is provided. An antenna system coupled to a transmitter for use in providing a communication channel to a mobile user includes a first linear transmit array of radiating horns, a second linear transmit array of radiating horns, and at least one reflector coupled to at least one of the first linear transmit array and the second linear transmit array, the at least one reflector configured to reflect illumination from the first and second linear transmit arrays to form a communication channel for the mobile user..
11/13/14
20140335467
Vibration imparting device for dental use
A vibrating dental device vibrates a specific tooth in a dentition attached with a bracket, a wire or a mouthpiece as an orthodontic appliance. The vibrating dental device includes a vibration source, a connector connected to the orthodontic appliance, and a vibration transmitter, which transmits vibration generated by the vibration source to the connector.
11/13/14
20140334883
Manhole liner having a wireless data transmitter
The present invention provides an apparatus and method for repairing a manhole. The wall of the manhole is lined with a liner to form a new wall.
11/13/14
20140334829
Optical transmitter and bias control method of optical modulator
An optical transmitter includes: a drive signal generator configured to generate a drive signal from input data; an optical modulator configured to generate an optical signal corresponding to the drive signal; a superimposer configured to superimpose a first reference signal on the drive signal and superimpose a second reference signal on a bias voltage of the optical modulator; a detector configured to detect the first reference signal and the second reference signal included in the optical signal, and generate a first monitor signal indicating intensity and a phase of the detected first reference signal and a second monitor signal indicating intensity and a phase of the detected second reference signal; and a controller configured to control the bias voltage of the optical modulator in a control scheme determined based on the first monitor signal and the second monitor signal.. .
11/13/14
20140334828
Pre-equalization using phase correction
An optical transmitter determines the transfer function in the reference-based pre-equalization for applying to an optically modulated signal at the transmitter. The determined pre-equalization transfer function is made robust to linewidth inaccuracy of the optical source by performing phase correction during the calculation of the pre-equalization transfer function.
11/13/14
20140334824
Fiber optic receiver, transmitter, and transceiver systems and methods of operating the same
A fiber optic receiver system is provided. The fiber optic receiver system includes: (1) a host node including an optical source for transmitting an optical signal; (2) a remote node away from the host node for receiving the optical signal, the remote node including a radio frequency receiver, the remote node also including a converter for converting the optical signal into an electrical signal, the electrical signal providing electrical power for the radio frequency receiver; and (3) a fiber optic cable between the host node and the remote node, the fiber optic cable including an optical fiber for carrying the optical signal..
11/13/14
20140334625
Digital audio distribution
A master transmitter distributes a plurality of audio channels to one or more expansion receivers as a multiplexed audio stream. Control information is also transmitted between the master transmitter and the expansion receivers.
11/13/14
20140334575
Active signal processing personal health signal receivers
The invention provides a receiver associated with a body, e.g., located inside or within close proximity to a body, configured to receive and decode a signal from an in vivo transmitter which located inside the body. Signal receivers of the invention provide for accurate signal decoding of a low-level signal, even in the presence of significant noise, using a small-scale chip, e.g., where the chip consumes very low power.
11/13/14
20140334572
Transmitter and transmission method
A transmitter is capable of suppressing a papr to be low and efficiently amplifying transmit power. The transmitter generates a transmission signal by oversampling a modulated signal, and includes a modulation unit that performs a modulation process on an information sequence and that generates a constant envelope signal and a phase interpolation unit that inserts a predetermined number of signals identical in amplitude to signal points of the constant envelope signal between the signal points so that signal points including original signal points are located equidistantly..
11/13/14
20140334570
Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcast signals and method for 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 dp (data pipe) data corresponding to each of a plurality of dps, wherein the each of a plurality of dps carries at least one service component, a mapper for mapping the encoded dp data onto constellations, a time interleaver for time interleaving the mapped dp data at dp level by skipping cells having zero values of the dp data, a frame builder for building at least one signal frame including the time interleaved dp data, a modulator for modulating data in the built at least one signal frame by an ofdm (orthogonal frequency division multiplex) scheme and a transmitter for transmitting the broadcast signals having the modulated data..
11/13/14
20140334531
Methods and apparatus for all digital multi-level outphasing using bandwidth reduction
For use in a transmitter in a wireless network, a transmitter apparatus is configured for digital multi-level outphasing. The apparatus includes a bandwidth reduction (bwr) modulator block configured to receive a phase modulated carrier and reduce a bandwidth of the phase modulated carrier using amplitude modulation.
11/13/14
20140334527
Method and system for allocating communication resources
The present invention relates to a method for allocating communication resources in a multi-user cellular communication system, wherein communication resources are divided in time periods and frequency sub-bands, wherein part of the communication resources are used for frequency-localized communication channels, and part of the communication resources are used for frequency distributed channels the method further comprises the steps of: classifying part of the frequency sub-bands as frequency sub-bands carrying frequency-distributed channels, classifying the remaining part of the frequency sub-bands as frequency sub-bands carrying frequency-localized channels. The present invention also relates to a system, a transmitter and a communication system..
11/13/14
20140334432
Fec in cognitive multi-user ofdma
A multiuser scheme allowing for a number of users, sets of user, or carriers to share one or more channels is provided. In the invention, the available channel bandwidth is subdivided into a number of equal-bandwidth subchannels according to standard ofdm practice.
11/13/14
20140334423
Method for accessing a transmission channel in a wireless communication network with a contention window
The invention relates to a transmission control method of a set of transmitter/receiver systems of a local network comprising n transmitter/receiver systems wishing to transmit at least one data packet via the wireless local network, each transmitter/receiver system wishing to transmit said at least one data packet after a contention period during which a transmitter/receiver is or is not authorised to transmit the data packet of said transmitter/receiver, the method being characterised in that the contention period is broken down into r consecutive contention windows where r≧1, each contention window being broken down into k intervals of equal duration θ followed by an interval of duration δ, each contention window corresponding to a round r of contention; and in that the method comprises a step of determining the number k of intervals and the number r of contention windows, on the basis of the number n of transmitter/receiver systems wishing to transmit at least one data packet via the wireless local network.. .
11/13/14
20140334413
Method for setting modulation and coding scheme in wireless ran system and apparatus supporting the same
A method of transmitting data by a multi-user multiple input multiple output (mu-mimo) transmitter in a wireless local area network system. The method includes transmitting by the mu-mimo transmitter, a physical layer convergence procedure (plcp) protocol data unit (ppdu), the ppdu including a bundled interface field, a modulation and coding scheme (mcs) index field and a data field; and transmitting, by the mu-mimo transmitter, the ppdu to a receiving station.
11/13/14
20140334407
Precoding signaling in a mimo wireless communication system
A method for performing data transmission between a transmitter and a receiver. The method includes the steps of generating a feedback message at the receiver in response to data received from the transmitter, assigning an identifier for the feedback message, storing the feedback message in association with the identifier in the receiver, transmitting the feedback message and the identifier to the transmitter, determining, at the transmitter, transmission format for data to be transmitted to the receiver based on the feedback message received from the receiver; and transmitting data and a control message, by the transmitter, using the determined transmission format, with the control message comprising the identifier of the feedback message based on which the transmission format is determined..
11/13/14
20140334368
Addressing multiple communication terminals in a wireless communication network
The present invention is directed to a communication device of a wireless communication network, the communication device including a message generator configured to generate a beacon message having a traffic indication map (tim) information element (ie), wherein the tim ie includes a partial virtual bitmap field including at least one cluster; a determiner configured to determine for at least one cluster information indicating whether data is available in the communication device to be transmitted to a plurality of communication terminals of the wireless communication network; an encoder configured to determine an encoding mode for the information depending on the information and to encode the information based on the encoding mode; and a transmitter configured to broadcast the beacon message to the plurality of communication terminals corresponding to the at least one cluster. Methods of simultaneously addressing a plurality of communication terminals in the wireless communication network are also disclosed..
11/13/14
20140334361
Apparatus for communication using simplex antennas
An apparatus comprises a duplexer having a transmit port, a receive port, and an antenna port. A transmitter is coupled to the antenna port of the duplexer.
11/13/14
20140334349
Method and transceiver for cancelling multi-carrier transmission interference
A method, an apparatus, and a transceiver for cancelling multi-carrier transmission interference are provided. The method includes: collecting a high order intermodulation signal in radio frequency signals output by a transmitter; processing the high order intermodulation signal so as to generate a first digital signal; establishing a high order intermodulation model by using the first digital signal and a first baseband signal output by the transmitter; generating a second digital signal by using a coefficient of the high order intermodulation model and a second baseband signal output by the transmitter; and counteracting interference in a digital signal output by a receiver with the second digital signal.
11/13/14
20140334324
Communication scheme for channel quality information
The invention relates to a method for receiving and a method for reconstructing channel quality information in a communication system. Further, the invention also provides a transmitter and receiver performing these methods, respectively.
11/13/14
20140334323
Systems and methods for high rate ofdm communications
Messages transmitted between a receiver and a transmitter are used to maximize a communication data rate. In particular, a multicarrier modulation system uses messages that are sent from the receiver to the transmitter to exchange one or more sets of optimized communication parameters.
11/13/14
20140334284
Transmitter and receiver for wireless communication using revolution division multiplexing, and signal transmission and reception method thereof
A signal transmission and reception method includes generating a plurality of electromagnetic wave mode functions having orthogonality in a spatial domain using a plurality of input signals, synthesizing and wirelessly transmitting the generated electromagnetic wave mode functions, receiving a revolution division multiplexing electromagnetic wave having characteristics of phase rotation in directions of an azimuth angle and an elevation angle, and discriminating the electromagnetic wave mode functions through an orthogonal operation, and restoring an output signal through correction of the discriminated electromagnetic wave mode functions.. .


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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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