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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


Method and an apparatus for processing a broadcast signal including an interactive broadcast service

Method and an apparatus for processing a broadcast signal including an interactive broadcast service

Adaptive forward error correction (fec) system and method

Adaptive forward error correction (fec) system and method

Adaptive forward error correction (fec) system and method

Invitation management based on invitee's behavior

Date/App# patent app List of recent Transmitter-related patents
10/23/14
20140317668
 Carriage of quality information of content in media formats patent thumbnailCarriage of quality information of content in media formats
A method for managing quality information for dynamic adaption in content delivery, wherein the method comprises selecting a granularity level for an encoded media data, computing a plurality of quality metrics for the encoded media data at the selected granularity level, wherein the quality metrics are measures of coding quality of the encoded media data, generating a quality track comprising the plurality of quality metrics, and storing the quality track on a media content server separate from other tracks that are associated with the encoded media data. Also disclosed is a network device comprising a processor configured to select a granularity level for an encoded media data, and compute a plurality of quality metrics that indicate coding quality of the encoded media data at the selected granularity level, and a transmitter coupled to the processor and configured to send the quality track towards a user of the media data..
10/23/14
20140317665
 Method and an apparatus for processing a broadcast signal including an interactive broadcast service patent thumbnailMethod and an apparatus for processing a broadcast signal including an interactive broadcast service
A method of processing a broadcast signal including an interactive broadcast service at a transmitter is disclosed. The method comprises generating an parameter table containing metadata about applications and interactive broadcast events targeted to the applications, dividing the parameter table into a plurality of parameter blocks, inserting each of the parameter blocks into each of a plurality of parameter table sections, generating a trigger which is a signaling element to identify signaling and establish timing of playout of the interactive broadcast events, inserting the trigger into a closed caption channel of the broadcast signal, transmitting the broadcast signal including the closed caption channel and a specific channel carrying the plurality of parameter table sections, wherein the trigger includes location information specifying a location of the parameter table in the broadcast signal..
10/23/14
20140317475
 Adaptive forward error correction (fec) system and method patent thumbnailAdaptive forward error correction (fec) system and method
In a network for reliable transfer of packets from a transmitter to a receiver using an internet protocol (ip), a system for packet recovery comprising a detection block (detector) for packet loss detection and a probe device (probe) for forward error correction (fec) packets transmission, wherein the detector includes means for sending a missing packet report to the probe upon detecting a missing packet, wherein the probe includes means for storing received packets, sending fec packets and adapting a size of the fec packets to an error rate computed from the missing packet reports, wherein the size of fec packets is made larger or smaller responsive to the error rate increasing or decreasing, respectively, and wherein the probe is located close to the transmitter for reliable packets reception and the detector is located close to the receiver for reliably detecting loss of packets in a receiver's surroundings.. .
10/23/14
20140317026
 Invitation management based on invitee's behavior patent thumbnailInvitation management based on invitee's behavior
Technologies are generally described for an invitation management scheme. In some examples, an application provider server may include an invitation request receiver unit configured to receive, from an account of a first user, a request to invite a second user to use an application; an interest determination unit configured to determine whether the second user is inclined to use the application based at least in part on behavior information regarding activity in an account of the second user that includes a number of invitations sent to the account of the second user that remain pending; a notification generation unit configured to generate an invitation to be sent to the account of the second user after the interest determination unit determines that the second user is inclined to use the application; and a notification transmitter unit configured to transmit the generated invitation to the account of the second user..
10/23/14
20140316792
 Proactive and preventative health care system using remote monitoring and notifications patent thumbnailProactive and preventative health care system using remote monitoring and notifications
A health status monitoring and reporting device, system and method, comprising an user-wearable armband, a power source coupled with the armband, either or both of a positional sensor and a movement sensor coupled with the armband, a vital signs measurement device coupled with the armband, and a transmitter operably coupled with the power source, the transmitter being configured to receive from either or both of the accelerometer and the vital signs measuring device a signal including an indicator of a condition of the user, and further including a gateway device to transmit data from a ulp network to a wide area network.. .
10/23/14
20140316690
 Device and method for determining the position of a vehicle patent thumbnailDevice and method for determining the position of a vehicle
A device for determining a position of a vehicle, including a position determining device for determining the position, and a transmitter for sending the position to the vehicle. Also described is a method and a system for determining a position of a vehicle.
10/23/14
20140316674
 System and method for integrally controlling a transmitter via a vehicular operation patent thumbnailSystem and method for integrally controlling a transmitter via a vehicular operation
A vehicle device and method for controlling facility exhaust ventilation systems in facilities related to first responder and other commercial vehicles, wherein the device and method automatically reengages operation of the facility exhaust ventilation system, based on vehicle status inputs.. .
10/23/14
20140316275
 High frequency ultrasonic convex array transducers and tissue imaging patent thumbnailHigh frequency ultrasonic convex array transducers and tissue imaging
A high frequency ultrasonic transducer may include a plurality of adjacent ultrasonic transducer elements. The adjacent transducer elements may be sized and configured so as to resonate at a frequency that is at least 15 mhz.
10/23/14
20140316226
 Systems and methods of multispectral blood measurement patent thumbnailSystems and methods of multispectral blood measurement
An exemplary system comprises an energy transmitter, an energy receiver, and an analyzer. The energy transmitter may project energy at a first wavelength and a second wavelength into tissue of a user, the first wavelength and the second wavelength being associated with at least one nutrient of a set of nutrients in blood of the user.
10/23/14
20140316222
 In-vivo device, system and method for detection of helicobacter pylori patent thumbnailIn-vivo device, system and method for detection of helicobacter pylori
Device, system and method for in-vivo detection of h. Pylori.
10/23/14
20140315592
Wireless device with dynamically adjusted maximum transmit powers
An electronic device may be provided with antenna structures. Proximity sensors and other sensors may be used in determining how the electronic device is being operated.
10/23/14
20140315556
Method and apparatus for connection management
In accordance with an example embodiment of the present invention, there is provided an apparatus, comprising a receiver configured to receive information describing a first set comprising at least one first environmental radio condition, at least one processing core configured to determine, whether at least one of the at least one first environmental condition is fulfilled, and at least one transmitter configured to cause an indication that the at least one first environmental condition is fulfilled to be sent to a network. The set may comprise a radio fingerprint, which may be received in a user equipment from a base station..
10/23/14
20140315501
Systems, transceivers, receivers, and methods including cancellation circuits having multiport transformers
Example apparatuses and methods for cancellation of transmitter self interference leakage in a transceiver are described. An example transceiver includes a multiport transformer that may be used as a part of the impedance matching network on the receiver side of the transceiver.
10/23/14
20140315486
Transmitter for near-field chip-to-chip multichannel transmission
This application relates to a transmitter for a near-field chip-to-chip multichannel transmission system such as the capacitive or inductive links used for vertical signal transmission between the stacked chips of a system-in-package. A transmitter for near-field chip-to-chip multichannel transmission providing 4 transmission channels for digital transmission between two monolithic integrated circuits comprises 4 coupling devices, each of said coupling devices being a planar winding sensitive to magnetic field variations.
10/23/14
20140315156
Sighting apparatus and method
A remote camera target observation system and method of use, the system generally comprising one or more remote camera/wireless transmitter units comprising a video camera connected to a first wireless transmitter that can wirelessly transmit video signals from the video camera; one or more weather meter/wireless transmitter units comprising at least of a weather meter to continuously measure environmental conditions, weather meter/wireless transmitter units wirelessly transmitting data signals of measured environmental conditions made by the weather meter; a receiver/base unit that comprises a wireless receiver that connects to a computer, the computer connects to a user interface, the wireless receiver capable of receiving video signals from the one or more remote camera/wireless transmitter units and data signals from one or more weather meter/wireless transmitter units.. .
10/23/14
20140314410
System for transmission over a multi-mode and/or multi-core optical fiber
A transmitter for an optical telecommunication system on a weakly multimode fiber is disclosed. One aspect is a transmitter including an encoder transforming each block of symbols to be transmitted into a code matrix, each element of the matrix being relative to a time of use and to a propagation mode of the weakly multimode fiber.
10/23/14
20140314368
Directly-modulated multi-polarization optical transmitters
The present invention relates to optical transmitters, transceivers, and transponders used for transmission of information or data in any form through a physical medium dependent (pmd) network. The speed of such networks depends, in part, on the density of information that can be transmitted through the physical medium.
10/23/14
20140314248
Wireless headphones for working out
A wireless headphone system is disclosed that provides a hands-free and cord-free way to listen to a personal electronic device. The wireless headphone system comprises an earpiece component with an embedded wireless receiver and a headphone jack component with an embedded transmitter, wherein the transmitter and the wireless receiver are in communication with each other.
10/23/14
20140314184
Wireless transmitter for multi-mode concurrent transmission of signals complying with different communication standards
A wireless transmitter has a digital baseband module and a radio-frequency (rf) transmitter. The digital baseband module generates a multi-mode modulated signal by using a plurality of digital synthesizers.
10/23/14
20140314183
Scattered pilot pattern and channel estimation method for mimo-ofdm systems
A method and apparatus are provided for reducing the number of pilot symbols within a mimo-ofdm communication system, and for improving channel estimation within such a system. For each transmitting antenna in an ofdm transmitter, pilot symbols are encoded so as to be unique to the transmitting antenna.
10/23/14
20140314178
Digital wireless transmitter having parallel structure and wireless communication system including the same
A digital wireless transmitter is provided. The digital wireless transmitter includes a serial-to-parallel converter, a delta-sigma modulator (dsm), and a radio frequency (rf) converter.
10/23/14
20140314174
Transmitter diversity technique for wireless communications
A simple block coding arrangement is created with symbols transmitted over a plurality of transmit channels, in connection with coding that comprises only simple arithmetic operations, such as negation and conjugation. The diversity created by the transmitter utilizes space diversity and either time or frequency diversity.
10/23/14
20140314170
Wireless power transfer in-band communication system
A wireless charging in-band communication system includes a transmitter module that formats a message using crc calculation and attaches the results of the crc calculation to the message for message error detection. The transmitter includes channel encoding for message error correction.
10/23/14
20140314168
Data transmission method, apparatus, and system
Embodiments of the present invention provide a data transmission method, apparatus, and system. The method includes receiving transmitter antenna quality information sent by a receiver; determining, according to the transmitter antenna quality information, a transmitter antenna that transmits data; switching a first transmission mode to a second transmission mode when the transmitter antenna quality information satisfies a preset condition; and transmitting the data by using the second transmission mode and the determined transmitter antenna..
10/23/14
20140314138
Back channel adaptation for transmission under peak power constraints
A method comprises adapting a first tap weight of an equalizer, wherein a second tap weight of the equalizer is based at least in part on the first tap weight. Adapting the first tap weight further comprises computing a gradient from a data signal, an error signal and a channel pulse response sample.
10/23/14
20140314129
Vlf transmit antenna system, method and apparatus
There is provided a very low frequency (vlf) transmit antenna system, method, and apparatus for creating a magnetic field at low frequencies suitable for communications through the earth or other thick, solid barriers. At least two loop antennas are arranged such that a magnetic field of each one of the at least two loop antennas passes through each remaining one of the at least two loop antennas, thereby closely coupling the at least two loop antennas.
10/23/14
20140314122
System for monitoring electric supply lines
A sensor system for monitoring temperature loads and other impacts on electrical supply installations comprises at least two sensor devices arranged in series at positions in the electrical supply installation to be monitored, one or more signal transmitters connected to each of the sensor devices, one or more signal receivers adapted to communicate with and receive signals from the signal transmitters, and a processing unit connected to at least one of the signal receivers for processing the signals and providing an indication signal.. .
10/23/14
20140314104
Flexible remote node (rn) for dynamic traffic allocation in passive optical networking (pon) and mobile backhaul (mbh) applications
A computer implemented method for dynamically allocating traffic in a passive optical communication system includes employing an individual wavelength channel to carry different data services from an individual transmitter, configuring an optical network unit into optical network unit groups serving at least two community of users; and providing a flexible remote node with wavelength routing flexibility including switching wavelength traffic from optical network user groups with low capacity requirements to optical network user groups with increased wavelength traffic requirements.. .
10/23/14
20140314035
Method of transmitting frames, and corresponding stations and computer program
A frame transmission method is provided for use in a multiuser mimo system having a transmitter with a plurality of antennas and receivers that are respectively associated with users. The method includes: constructing a sounding frame in which a first portion has at least one symbol for synchronizing destination receivers and a second portion has at least as many pre-coded pilot symbols as there are destination receivers; transmitting the sounding frame in a broadcast mode for its first portion and in a directional mode for its second portion to each of the destination receivers; and constructing a respective data frame for sending to each of the destination receivers by taking account of feedback information coming from the destination receivers and, for each destination receiver, coding interference between destination receivers..
10/23/14
20140314005
Method and apparatus for transmitting/receiving signal by using multiple modulation and coding schemes in wireless communication system
A method of transmitting a signal using a plurality of modulation and coding schemes by a transmitter in a wireless communication system is provided. The method includes when a position of an active tone hits a position of a pilot tone of an adjacent cell, the active tone corresponding to a tone boosted through an application of a hybrid frequency shift keying (fsk) and quadrature amplitude modulation (qam) modulation (fqam) scheme among tones included in an fqam symbol based on the fqam scheme in which a qam scheme and a fsk scheme are combined, detecting two or more tones, which do not hit the position of the pilot tone among the tones included in the fqam symbol, and transmitting signals by using the detected two or more tones..
10/23/14
20140313947
Wireless communication unit, radio frequency module and method therefor
A wireless communication unit includes at least one antenna port; a transmitter and a receiver operably coupled to the at least one antenna port via a duplexer; wherein the duplexer includes a dynamically reconfigurable phase shift network that includes: at least one tunable radio frequency (rf) component; and at least one switch operably coupled to the tunable rf component and controllable to reconfigure the dynamically reconfigurable phase shift network to selectively support both normal and reverse duplexer modes of operation for rf signals passing there through.. .
10/23/14
20140313910
Coexistence interference detection, tracking, and avoidance
A method of, and a wireless transceiver and/or system for, detecting coexistence interference are described. The method includes receiving, by an antenna connected to a first wireless transceiver, a wireless signal including a first signal substantially within a first frequency band from one or more first wireless transmitters; acquiring measurement α of a wideband signal, the wideband signal being a wired signal corresponding to the wireless signal received by the antenna; acquiring measurement β of a narrowband signal, the narrowband signal being the result of mixing and filtering the wideband signal; and determining, based on measurements α and β, a level of coexistence interference between the first signal and a second signal substantially within a second frequency band substantially contiguous with the first frequency band, the second signal being transmitted by one or more second wireless transmitters collocated with the first wireless transceiver..
10/23/14
20140313857
Acoustic propagation method
Array of acoustic infrasonic transmitters are deployed around an area of target interest and continuously transmit acoustic time marked signals. An unintentional transduction of these acoustic time mark signals is made by a person of nefarious intent, and the resultant live or recorded signal is delivered to the receiver.
10/23/14
20140313519
Depth scanning with multiple emitters
Mapping apparatus includes a transmitter, which is configured to emit, in alternation, at least two beams comprising pulses of light along respective beam axes that are mutually offset transversely relative to a scan line direction of a raster pattern. A scanner is configured to scan the two or more beams in the raster pattern over a scene.
10/23/14
20140313412
Transmission system, transmission apparatus, and transmission method for transmitting video data
An hdmi® source determines whether or not an hdmi® sink can receive a sub-signal based on vsdb of e-edid. When the hdmi® sink can receive the sub-signal, the hdmi® source adds a sub-signal to pixel data of a main image composed of pixel data whose number of bits is smaller than that of transmission pixel data transmitted by a transmitter, thereby constructing transmission pixel data.
10/23/14
20140313411
Portable real-time video signal capturing, transforming and relay system for transmitting high fedelity video imagery by wifi to portable video imaging devices
Disclosed is a method and system for capturing analog video broadcast, converting the analog signal to a digital signal and rebroadcasting of said digital signal so that the video stream can be accessed by wireless hand-held video imaging devices. The methodology and system includes at least one video receiver connected to a signal converter and transmitter for signal demodulation, transfer and conversion of signal for rebroadcast of signal wirelessly via wifi..
10/23/14
20140313071
System and method for nonlinear radar
A non-linear radar is disclosed that is able to detect non-linear target responses that are below the harmonic-noise floor of the radar. To accomplish this below-the-noise-floor sensitivity feature the proposal specifically addresses all of the problems commonly faced by non-linear radar such as linearity of the transmitter path, receiver path, and size, weight, and power, and cost (swap-c).
10/23/14
20140313059
Park assist object distance measurement clock control
A method of determining an object distance from a vehicle includes sending a first transmission signal during a first burst period from a first transmitter, listening for a first reflection signal during a first listen period in a receiver, and sending a second transmission signal during a second burst period from a second transmitter. The second transmission signal is sent based on a time when the first transmission signal is sent..
10/23/14
20140313053
System, method, and device for monitoring orthopaedic implant data over a cellular network
A system, method, and device for monitoring implant sensor data over a cellular network includes a portable computing device, a controller, and an orthopaedic prosthesis configured to communicate with the controller over the cellular network. The orthopaedic prosthesis includes one or more implant sensors configured to generate implant sensor data and a cellular transmitter or transceiver configured to transmit the implant sensor data to the controller over the cellular network.
10/23/14
20140313033
Decorative eyeglasses locator
A system for locating an item, comprising a locator device, the locator device comprises at least a receiver, an alarm module and a connector to attach the locator device to an item; and a transmitter to generate a pre-selected signal to be received by the receiver once the receiver is within a reception range from said transmitter, wherein the receiver is to actuate the alarm module once the pre-selected signal is received.. .
10/23/14
20140313019
Remote controller with magnet
A remote controller with magnet for ceiling fan and includes a transmitter body defining a compartment in which at least a magnet is installed. With the magnet installed therein, the transmitter body can readily attach to a flat surface of a ferric object.
10/23/14
20140313015
Defining a radio frequency identification read area
Defining a radio frequency identification read area includes a radio frequency identification (rfid) reader operable to read rfid tags within a specified read area. An rfid transmitter is coupled with the rfid reader and is operable to radiating a modulated carrier in an area adjacent to the specified read area.
10/23/14
20140312905
Reverse semi-airborne electromagnetic prospecting
Method for semi-airborne electromagnetic prospecting for hydrocarbons or other fluids or minerals. In the method, electromagnetic receivers are deployed on the earth's surface over a subsurface region (71).
10/23/14
20140312903
Multi-frequency locating systems and methods
Multi-frequency buried object location system transmitters and locators are disclosed. A transmitter may generate and provide output signals to a buried object at a plurality of frequencies, which may be selected based on a connection type.
10/23/14
20140312836
Method and apparatus for improving electronic devices wireless charging using inertial sensors
In accordance with an example embodiment of the present invention, a method comprises: monitoring a motion of a handset from a wireless charger to detect a presence of the handset on the wireless charger (312); initiating a wireless charging when the presence of the handset is detected on the wireless charger and transmitting a charging notification to an end user (318); sending a battery full message for notifying the end user when the wireless charging is complete and terminating the wireless charging (316); setting the handset to a standby mode and initializing inertial sensor(s) to provide an interrupt signal (330); entering a maintenance charging mode of a battery of the handset when it is below a recharging threshold without notifying the end user (336); and continuing the maintenance charging mode of the wireless charging device until the battery is full (342) or the wireless charging device is removed from the wireless charger transmitter (340).. .
10/23/14
20140312832
Slidable charging transmitter position adjusting structure of wireless charging device
A slidable charging transmitter position adjusting structure for a wireless charging device includes at least one through slot formed in a selected position of a cover or a base of a wireless charging device to extend in a push direction, and at least one guide section formed on a bottom plate. A slidable seat includes a push section and counterpart guide structures.
10/23/14
20140312714
Systems and methods for providing wireless power to a power-receiving device, and related power-receiving devices
In an embodiment, a wireless power distribution system is disclosed. The wireless power distribution system includes a routing module having at least one processor configured to determine a route for a power-receiving device to travel responsive to receiving input about one or more characteristics associated with the power-receiving device or one or more wireless power transmitters for delivering power to the power-receiving device.
10/23/14
20140311973
Method and apparatus for treatment of water-borne contaminants
A lightweight, bioplastic, mobile, floating oil spill mechanical/biological recovery system is dimensionally compact, and quick to assemble. The floating platform can be readily positioned within any waterborne oil/contaminant spill area.
10/16/14
20140310524
Data management device, power usage calculation system, data management method, and computer program product
According to an embodiment, a data management device includes a receiver; a first calculator; a second calculator; and a transmitter. The receiver is configured to receive at least one piece of encrypted data obtained by encrypting a piece of data and at least one message authentication code for the piece of encrypted data.
10/16/14
20140309752
Device control system, device control method, and computer-readable recording medium
A device control system includes a positioning apparatus and a control apparatus connected to the positioning apparatus through a network. The positioning apparatus includes a receiver configured to receive detection data from an acceleration sensor, an angular velocity sensor, and a geomagnetic sensor that are carried by a person; a position identifying unit configured to identify a position of the person in a control target area based on the detection data; an action-state detecting unit configured to detect an action state of the person based on the detection data; and a transmitter configured to transmit the identified position and the detected action state to the control apparatus.
10/16/14
20140309064
Arrow construction system having tip canister electronics
An arrow construction system comprising a tip canister configured to receive an arrow tip and to attach to an arrow shaft. The tip canister contains a power source and sensitive electronics.
10/16/14
20140308903
System and method for sensing signal disruption
A system for sensing disruption to a signal propagating along a guiding medium for guiding electromagnetic surface waves, the system comprising: a guiding medium for guiding electromagnetic surface waves; a transmitter arranged to transmit electromagnetic surface waves along the guiding medium; a receiver arranged to receive electromagnetic surface waves transmitted along the guiding medium and to measure changes to a signal transmitted via the guiding medium in order to sense disruption to said signals based on said measured changes.. .
10/16/14
20140308901
System and method for detecting scattered signals
A system for detecting electromagnetic surface waves scattered from a guiding medium, the system comprising: a guiding medium for guiding electromagnetic surface waves; a transmitter arranged to cause electromagnetic surface waves to be transmitted along the guiding medium; at least one transducer arranged to receive electromagnetic waves scattered from said guiding medium as a result of disruption to a surface wave passing over the guiding medium; and a sensor coupled to the transducer and arranged to detect said received electromagnetic waves.. .
10/16/14
20140308047
Optimum modulator bias systems and methods in coherent optical transmitters
A modulator bias selection method, a coherent optical transmitter, and optical modulator solve the problem of generating a correct constellation using the bias points with the minimum phase adjustment range. The optimum modulator bias systems and methods include a coherent optical transmitter with control of four (xi, xq, yi, yq) quadrature data signals via a transmitter (tx) application specific integrated circuit (asic), with a modulator bias controller which implements an algorithm to find the optimum bias points.
10/16/14
20140308039
Equalizing a signal modulated using a 5qam modulation format
An optical system may include an optical transmitter or an optical receiver. The optical transmitter may include a laser to provide an input signal, a first digital signal processor (dsp) to receive a data signal, provide non-rotated and rotated symbols corresponding to the data signal, and provide digital signals corresponding to the non-rotated and the rotated symbols to cause one or more digital to analog converts to convert the digital signals to analog signals.
10/16/14
20140307874
Communication system, wireless communication apparatus, and communication method
A wireless communication circuit includes a receiver to receive at least one of a beacon frame and a probe response frame from a first wireless communication apparatus belonging to a first communication group, at least one of the beacon frame and the probe response frame including first security information indicating a first encryption method. The circuit includes a transmitter to transmit an association request frame to the first wireless communication apparatus, the association request frame including second security information indicating a second encryption method which is supported by the wireless communication circuit, after a determination that the second encryption method overlaps with the first encryption method.
10/16/14
20140307867
Analog front-end transmitter and a connection method of an x-digital subscriber line having a pre-distortion mechanism
A pre-distortion mechanism for transmit path non-linearity in xdsl afe is disclosed in the present invention. The afe includes a line driver and a pre-distortion signal generator.
10/16/14
20140307830
Apparatus and method for offset compensation in high-order modulated orthogonal frequency division multiplexing (ofdm) transmission
An apparatus for offset compensation in high-order modulated orthogonal frequency division multiplexing (ofdm) transmission, the apparatus including a transmitter to configure a pilot signal for transmission and reception synchronization and distortion estimation as a frame, and transmit the frame, and a receiver to estimate a channel distortion of a received signal by estimating and compensating for a clock offset and a frequency offset with respect to the received signal.. .
10/16/14
20140307827
Communication device and method for configuring data transmission
A communication device includes a plurality of host control interfaces, an interface detector, and a transmitter. The plurality of host control interfaces selectively connect to a connection interface of a host.
10/16/14
20140307814
Antenna systems and methods for massive mimo communication
Antenna systems and methods for massive multi-input-multi-output (mimo) (m-mimo) communication are provided. Antennas systems include a m-mimo transmitter architecture with a hybrid matrix structure.
10/16/14
20140307812
Power line communication device and power control method thereof
A power line communication device and a power control method thereof are provided. The power line communication device, coupled to a power line in a power line communication system, includes a transmitter, a power coupler, a signal detector and a controller.
10/16/14
20140307810
Time-domain windowing function
A smart utility network (sun) device that includes an orthogonal frequency-division multiplexing (ofdm)-based transmitter. The ofdm-based transmitter including a signal processor to convert data from a frequency-domain to a time-domain using an inverse fast fourier transform (ifft) and configured to perform a time-domain windowing function based on a hanning window on ofdm symbols..
10/16/14
20140307806
Broadcast transmitter, broadcast receiver and 3d video data processing method thereof
A broadcast transmitter, a broadcast receiver, and a 3d video data processing method are disclosed. The 3d video data processing method includes formatting 3d video data (s 9010) encoding the formatted 3d video data (s 9020), generating system information having 3d format information (s 9030) that includes information about 3d video data formatting and information about the encoding, and transmitting a broadcast signal including the 3d video data and the system information (s 9040).
10/16/14
20140307763
Single ended line test methods for time duplex division devices
The present disclosure relates to a time duplex division (tdd) modem and a method in such a modem for making single ended line test (selt) measurements. The device comprises a transmitter and a receiver and it has a normal mode of tdd communication.
10/16/14
20140307760
Universal platform module for a plurality of communication protocols
A communication system comprising a multi-protocol, multi-bearer sub-system is described herein. The sub-system is a universal platform module that can transmit and receive one or more information signals in one or more protocols using one or more bearer services.
10/16/14
20140307728
Transmitter, transmission method, and non-transitory computer-readable medium storing program
A transmitter is connected to a master device, and wirelessly transmits a timing packet, which is transmitted from the master device, to a receiver. The transmitter includes: an input unit for receiving an input of a timing packet from the master device; a delay compensation unit for obtaining a packet length of the timing packet and a modulation system used for radio transmission, calculating a device-specific delay value and a first propagation delay value based on the modulation system and the packet length, and calculating a delay compensation value based on the device-specific delay value and the first propagation delay value; a filter unit for adding the delay compensation value to a specific field of the timing packet; and an output unit for outputting the timing packet to the receiver..
10/16/14
20140307722
Method and apparatus for transmitting beamforming report frame for transmit beamforming
A method of transmitting a beamforming report frame for transmit beamforming is provided. The method may include acquiring, by a receiver, data of a signal transmitted by a transmitter, selecting either media access control (mac) software or mac hardware, to assign a sequence number based on a type of the data, and assigning a sequence number to the management frame based on the data, using either the mac software or mac hardware that is selected..
10/16/14
20140307692
Transmitter, method and terminal for allocating resources, and method of receiving resource allocation information
The present invention relates to resource allocation in a wireless communication system. Specifically, the method comprises: an encoding step in which a resource block or a resource block group generates a resource indication value (riv) which is a transform of the length (l) and the offset (j) of a contiguous resource allocation region; and a transmission step in which the resource allocation information is transmitted to a terminal, wherein the resource allocation information is calculated by means of a prescribed mathematical equation..
10/16/14
20140307619
System and method for data transmission
The present application relates to a system and method for data transmission. The system includes a transmitter for transmitting user data over a transmission link in a format in which the user data is adapted to suit the properties of the transmission link.
10/16/14
20140307590
Method and arrangement for echo cancellation in conference systems
A technique is provided for echo cancellation. The technique includes marking respective source signals with a respective marker signal to identify respective starting time references of the respective source signals and to identify respective transmitters to transmit respectively obtained marked source signals, transmitting the respectively marked source signals by the respective transmitters to at least one aggregate node, summing the respective marked source signals received by the at least one aggregate node to create a multicast signal for provision, via a multicast node, to respective receivers associated to the respective transmitters, determining respective round trip power normalization and round trip delay values for modifying, in the respective receivers, the respective marked source signals, to obtain respective delayed and normalized respective marked source signals, and subtracting, at the respective receivers, the respective round trip delayed and normalized marked source signal from the multicast signal to obtain respective echo cancelled multicast signals in the respective receivers..
10/16/14
20140307562
Packet loss counter
A method for communication includes generating in a transmitter a sequence of data packets for transmission to a receiver. Control packets are inserted into the sequence in the transmitter, such that a given control packet is indicative of a count of the data packets that are transmitted in a time interval that ends with a previous control packet that precedes the given control packet.
10/16/14
20140307281
Interface card, network device having the same and control method thereof
An interface card is capable of communicating with an external device and includes a power supplier; a non-volatile memory which stores executable instructions to operate in an active-mode and a sleep-mode; a small-capacity volatile memory which is supplied with power in the sleep mode; a transmitter-receiver which transmits and receives packet data to/from the external device; and a controller which retrieves sleep-mode instructions stored in the non-volatile memory and loads the sleep mode instructions in the small-capacity volatile memory to transition the interface card into the sleep mode if the transmitter-receiver does not receive the packet data for predetermined time period in an active mode. The interface card processes certain packet data in the sleep mode and transitions back into the active mode when sleep mode operations determine that the packet data cannot be processed in the sleep mode.
10/16/14
20140307173
Methods for transmitting and receiving audiovisual content
Method for transmitting and receiving audiovisual content in “push” environments without a return channel, in which a transmitter composed of at least one transponder transmits, to a set of receivers, each composed of a plurality of tuners, a transport signal comprising at least one audiovisual content channel, adapted to be received and directly reproduced in each receiver by virtue of the transponder which transmits said audiovisual content channel being tuned by each receiver, and a data channel associated with each audiovisual content channel, which comprises at least one audiovisual content, for the subsequent recording thereof in a storage device of each receiver.. .
10/16/14
20140307106
Methods and systems for remotely controlling electronic devices
An apparatus for controlling electronic devices has a camera and a transmitter. The camera acquires a first image of an electronic device.


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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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