|| List of recent Transmitter-related patents
|Method to activate and restrict control of a device|
There is provided a method to activate and restict control of a device. A first step involves positioning a secondary device on a human body which generates an authorization key.
|Electronic financial service risk evaluation|
Determine parameters based on the data, and perform a risk evaluation based on the parameters; and a transmitter coupled to the processor and configured to transmit a response to the request, wherein the response is based on the risk evaluation. A method that comprises: receiving a request for an electronic financial service; obtaining data associated with the request; determining parameters based on the data; calculating a risk score based on the parameters; and sending a response to the request based on the risk score..
|Methods for adjusting near field communications circuitry during mobile payment transactions|
Methods for operating a portable electronic device to conduct mobile payment transactions are provided. The electronic device may include near field communications circuitry having a transmitter, a receiver, and a field detector for detecting a field from a merchant terminal.
|Method for operating an authorization device for a keyless access to and start of a vehicle|
A method for operating an authorization device for keyless entry and starting of a vehicle with a portable id transmitter that has a motion sensor. A wireless communication link for interchanging data messages can be set up between the authorization device and the id transmitter.
|System and method for providing treatment feedback for a thermal treatment device|
A system and method for providing treatment feedback for a thermal treatment device (100) is provided. In certain embodiments, a thermal transmitter (120) is configured to apply an amount of thermal energy (104) to a target site (106), the thermal energy having a selected frequency and a selected power level for penetration to a depth beneath the surface of the skin.
|Device and method for controlling power in mobile terminal|
A device and a method for controlling a transmission power in a mobile terminal are provided. The device includes an antenna set in an optimized state, a memory including a power control table that includes transmission power control data for satisfying a specific absorption rate (sar) standard in a state where efficiency of the antenna is optimized, a sensor for detecting a distance between the mobile terminal and a user, a controller for receiving distance data from the sensor and for outputting transmission power control data corresponding to the distance data by referring to the power control table, and a power amplifier connected between a transmitter and the antenna for controlling transmission power of a signal according to the transmission power control data and for outputting the signal to the antenna..
A terminal is configured to operate in white space in a wireless communications network, the terminal including: a transmitter for transmitting a wireless signal on a channel lying in the frequency range 450 mhz to 800 mhz; a power controller for setting the transmit power of the wireless signal at a transmit level by adjusting the gain of a power amplifier, wherein the power controller is configured to detect a commencement time for a transmission burst and to adjust the gain over a ramping period from an initial level to the transmit level; and a data generator configured to generate ramping data for transmission during the ramping period and information data for transmission at the transmit level, wherein the ramping period is in the range 10 ms to 1 s.. .
|Combined intelligent receive diversity (ird) and mobile transmit diversity (mtd) with independent antenna switching for uplink and downlink|
Methods and apparatus are provided for allowing a transmitter (tx) to perform antenna selection independently of a receiver (rx) in a transceiver supporting both transmit diversity and receive diversity. Certain aspects may utilize a cross switch, which may be used in a parallel or cross configuration, to provide for the independent antenna selection, such that the rx may maintain the ability to operate on the same antenna as the tx, on another antenna, or on both antennas for enhanced receive diversity.
|Apparatus and method for device to device communication in a wireless network|
A method for supporting an application by device to device (d2d) communication in a wireless network includes acquiring range control information from an application upon selection of the application installed in the source device, controlling transmission power of a discovery signal for discovering a target device to conduct d2d communication, based on range control information defined for the selected application, and transmitting the discovery signal with the controlled transmission power. An apparatus includes a controller configured to acquire range control information from an application upon selection of the application installed in the source device, and control transmission power of a discovery signal for discovering a target device to conduct d2d communication, for the selected application based on range control information defined for the selected application, and a transmitter configured to transmit the discovery signal with the controlled transmission power..
|Method, apparatus, and computer program product for synchronization packet transmitter selection in a wireless network|
Method, apparatus, and computer program product example embodiments enable access to a wireless communications medium. In example embodiments, a method comprises determining, by a first wireless node, whether there are enough master nodes within range in a wireless communication network comprising a plurality of wireless nodes; and assuming, by the first wireless node, a role of a master node to participate in synchronization message contention in the wireless communication network, in response to determining that there are not enough master nodes within range..
|Methods systems and apparatus for sharing information among a group of vehicles|
Computer-implemented methods, systems and apparatus are provided for sharing information between a group of vehicles that includes a first vehicle and one or more other vehicles. Each of the vehicles includes an onboard computer system that includes a computer processor, a receiver, a transmitter, and a tangible, non-transitory computer-readable storage medium.
|Dynamic memory allocation in an optical transceiver|
Methods, algorithms, architectures, circuits, and/or systems for dynamically allocating memory for storing parametric data in optical transceivers are disclosed. The optical transceiver can include an optical receiver configured to receive optical data; an optical transmitter configured to transmit optical data; a microprocessor configured to access data for each of a plurality of parameters that are related to operation of at least one of the optical receiver and the optical transmitter; one or more memories configured to store the data at a plurality of locations that are dynamically allocated by the microprocessor; and an interface configured to receive a request for data for one or more of the parameters from a host and provide the data in response to the request.
|Elastic client interface for tunable optical transponder|
There are provided an optical transponder having a first end and a second end, as well as an electric switch having the transponder. The transponder includes an optical interface, at the first end, having a variable rate optical transmitter and a variable rate optical receiver to respectively transmit and receive signals using at least one of different bandwidths and different bit rates.
|Wireless control system for personal communication device|
A wireless asymmetrical control system for a personal communication device comprising a first receiver associated with the personal communications device, and a transmitter having an in-band (ie audible) signal device, the ie audible device being configured to generate and transmit a time modulated control signals, the time modulated control signals being generated by generating a first plurality of multi-frequency signals comprising a plurality of first time modulated frequency combinations, and applying the plurality of first time modulated frequency combinations to a first plurality of control signals in a first frequency domain, the receiver being configured to decode the time modulated control signals and generate and transmit response signals to the ie audible signal device in response to the time modulated control signals, each of the response signals comprising an ultra-wide band (uwb) electro-magnetic pulse.. .
|Wireless earplug with improved sensitivity and form factor|
An improved wireless communications earplug for use with a magnetic field transmitter. The wireless earplug has a receiver made of a coil of wire on a magnetic bobbin, mounted in close proximity or in contact with a magnetic case of a speaker.
|Multi-cell processing architectures for modeling and impairment compensation in multi-input multi-output systems|
The present invention relates to a method for multiple-input multiple-output impairment pre-compensation comprising: receiving a multiple-input signal; generating a pre-distorted multiple-input signal from the received multiple-input signal; generating a multiple-output signal by feeding the pre-distorted multiple-input signal into a multiple-input and multiple-output transmitter; estimating impairments generated by the multiple-input and multiple-output transmitter; and adjusting the pre-distorted multiple-input signal to compensate for the estimated impairments. The present invention also relates to a pre-compensator for use with a multiple-input and multiple-output transmitter, comprising: a multiple-input for receiving a multiple-input signal; a matrix of pre-processing cells for generating a pre-distorted multiple-input signal from the received multiple-input signal; and a multiple-output for feeding the pre-distorted multiple-input signal to the multiple-input and multiple-output transmitter.
|Method for compensating the frequency dependent phase imbalance|
A method for compensating the frequency dependent phase imbalance in a transmitter is provided. The transmitter processes a baseband signal.
|Communication device and communication method|
A computational processor uses a binary signal, being a set of 1- or 0-valued elements of a same number as a number of elements in an input signal, to generate computational data whose elements are exclusive or values between each element of the input signal and a corresponding element in the binary signal at a same position. The modulator 13 modulates the input signal and the computational data according to a primary modulation scheme, and generates primary-modulated signals.
|Non-linear interference cancellation across aggressor transmitters and victim receivers|
Systems and methods are disclosed to implement non-linear interference cancellation (nlic) across chips or dies in communication systems to cancel or mitigate self-jamming interference. A victim transceiver may receive an analog baseband transmit (tx) signal from an aggressor transceiver.
|System for transmitting and receiving multi-input multi-output and method for transmitting and receiving multi-input multi-output using the same|
Provided is a method for transmitting and receiving multi-input multi-output in a wireless backhaul network, including: selecting at least one pair of dual-polarized transmitting antennas to be activated among pairs of dual-polarized transmitting antennas of a transmitter; transmitting a signal through the selected pairs of dual-polarized transmitting antennas; and receiving, by pairs of dual-polarized receiving antennas of a receiver, the signal transmitted from the transmitter.. .
|Power line data transmitter|
A power line data transmitter includes a power circuit including a transistor and a modulation circuit. The transistor has an input terminal to which a voltage of a dc power source is inputted from a dc power line, a control terminal applied with a constant voltage bias, and an output terminal supplied with an electric power.
|Method and apparatus for channel mitigation using per-tone spreading in single carrier block transmissions|
A method of per-tone spreading in single carrier block transmissions, includes generating a block of modulated symbols, and performing the per-tone spreading on the block of the modulated symbols. Also, a transmitter configured to perform per-tone spreading in single carrier block transmissions, includes a modulator configured to generate a block of modulated symbols, and a spreader configured to perform the per-tone spreading on the block of the modulated symbols..
|System and method for avoiding hidden node collisions in a communication network|
Method and apparatus for avoiding hidden node collisions in a communication network. A network communication device includes a packet transmitter.
|Timing advance method for synchronized wifi network|
A wireless communication system timing introduces a timing advance calculation mechanism. The timing advance calculation mechanism allows a communication device in the system to adjust its transmission timing to ensure reliable receipt of its transmissions at a receiver.
|Multi-subframe scheduling mechanism for base station and user equipment|
The present disclosure proposes a base station and a user equipment which utilize a multi-subframe scheduling mechanism. The multi-subframe scheduling mechanism includes at least but not limited to the base station transmitting via a transmitter a first subframe which includes a first control channel.
|Tunable multi-mode laser|
A widely tunable multi-mode semiconductor laser containing only two electrically active sections, being an optical gain section and a tunable distributed bragg reflector section adapted to reflect at a plurality of wavelengths, wherein the gain section is bounded by the tunable distributed bragg reflector section and a broadband facet reflector, and wherein the tunable distributed bragg reflector section comprises a plurality of discrete segments capable of being selectively tuned, wherein the reflection spectra of one or more segments of the tunable distributed bragg reflector section can be tuned lower in wavelength to reflect with the reflection spectrum of a further segment of the tunable distributed bragg reflector section to provide a wavelength range of enhanced reflectivity. An optical transmitter comprising a light source that is such a widely tunable multi-mode semiconductor laser..
|Optical pulse transmitter|
It is disclosed a method for driving a laser diode such as to enable mitigation or elimination of so called spiking effects related to the number of injected carriers in the laser overshooting the equilibrium value at the beginning of the lasing process. In this manner, among other things, the efficiency of a master oscillator power amplifier that may be utilized in range finding applications will be improved.
|System for audio signal rebroadcasting from a t.v. set|
A remote audio rebroadcasting and monitoring system has been disclosed which consists of a transmitter device and one or more remote wireless broadcast receiver devices. An audio input signal is extracted from an external universal output port integrated with a t.v.
|Real time video feed configuration for remote vision|
A method and system for providing remote vision to a remote operator with respect to one or more machines includes a remote vision system and a wireless transmitter/receiver for communicating with each of the one or more machines. One or more video feeds are available from each machine upon demand.
|Atsc terrestrial tv antenna network|
This invention is the means to build an atsc terrestrial tv antenna network. This network comprises of a tv transmitter antenna, a wi-fi tv antenna cluster, and an atsc terrestrial tv antenna network management unit..
|Image projection system and a method of controlling a projected pointer|
An image projection system whereby a position of a pointer on a projected image can be easily controlled from a location separated from the main control means. The system comprises a projector, a computer for controlling the projector to display a pointer on a projected image in accordance with an operational signal from a terminal, and a remote controller for the projector.
|Monitoring an object|
A system for monitoring of an object. The system includes a communication unit in proximity to the object, the communication unit including an electrical energy supply, a reader, and a radio station configured to communicate with a terminal over a communication network.
|Systems and methods for rear view mirror displays|
A system for coupling to a vehicle and for causing actuation of a remote device via a control signal transmission includes a transmitter for causing the control signal transmission to the remote device. The system further includes a circuit configured to cause a back-up display to indicate status of the remote device in response to a status determination..
|Wireless activatable valve assembly|
A wireless actuation system comprises a transmitter, an actuation system comprising a receiving antenna, and one or more sliding members transitional from a first position to a second position. The transmitter is configured to transmit an electromagnetic signal, and the sliding member prevents a route of fluid communication via one or more ports of a housing when the sliding member is in the first position.
|Wound dressing monitoring systems including appurtenances for wound dressings|
Appurtenances to a wound dressing and systems for monitoring wound dressings are described. In some embodiments, a system for monitoring a wound dressing includes: an appurtenance to a wound dressing, wherein the appurtenance includes a sensor unit, an electronic identifier, and a transmitter unit operably attached to the sensor unit and to the electronic identifier; and a local unit including a receiver for the transmitter unit, a processor operably attached to the receiver, and a communication unit operably attached to the processor..
|Enhanced materials investigation|
The present disclosure provides systems, tools, and methods for enhancing a measurement of a property of a solid body or fluid. The systems, tools, and methods may involve an electromagnetic measurement tool that includes a transmitter configured to transmit electromagnetic energy, a receiver configured to receive the electromagnetic energy, and a metamaterial element comprising a negative refractive index.
|System for broadcasting video programmes|
The present invention concerns a method for generating a stream in accordance with the dvb standard that is understood by a first-generation decoder, typically in accordance with dvb-s/c/t/, and which also enables the deterministic generation of a stream in accordance with the second-generation dvb-t2 standard. A method is described for generating a stream containing a multiplex according to a first-generation dvb standard.
|Data transferring systems, data receivers and methods of transferring data using the same|
Data transferring systems are provided. The data transferring system includes a transmitter and a receiver.
|Apparatus for transmitting and receiving a signal and method of transmitting and receiving a signal|
The present invention relates to a method of transmitting and a method of receiving signals and corresponding apparatus. One aspect of the present invention relates to an efficient l1 signaling method for an efficient transmitter and an efficient receiver using the efficient l1 signaling method for an efficient cable broadcasting..
|Emergency report system|
An emergency report system includes a transmitter, a fixing member, and a portable terminal. The transmitter includes an accelerometer and a transmitting section, the accelerometer detects an acceleration of a vehicle, and the transmitting section transmits acceleration information including the acceleration detected by the accelerometer.
There is provided a transmitter. The transmitter includes: a display portion; an first input receiver configured to receive a first selecting operation for selecting one of setting items and a second selecting operation for selecting one of setting values; and a second input receiver configured to receive a switching operation for sequentially switching the setting values of the selected setting item, wherein the second input receiver is rotated in a first rotation direction or in a second rotation direction opposite to the first rotation direction; and a first controller configured to display the setting values of the selected setting item on the display portion such that the setting values are sequentially switched in a forward direction or a backward direction when the second input receiver is rotated in the first rotation direction or the second rotation direction by the switching operation..
|Pulsed infrared modulation of a photovoltaic cell cochlear implant for the multichannel electrical depolarization of spiral ganglion cells to achieve sound percept|
A hearing assistance device for use with respect to a mastoid cavity and an ear canal with a tympanic membrane, external ear canal bone, incudo-stapedial joint of an ossicular chain and a cochlea having a round window membrane. The device includes a removable unit with a microphone to convert a received sound into electrical sound signals, and includes a digital audio signal processor to process the electrical sound signals into envelopes of the electrical sound signals, and includes an infrared transmitter to transmit the envelopes of sound signals as packages of infrared light pulses.
|Substituted phenethylamines with serotoninergic and/or norepinephrinergic activity|
Chemical syntheses and medical uses of novel inhibitors of the uptake of monoamine neurotransmitters and pharmaceutically acceptable salts and prodrugs thereof, for the treatment and/or management of psychotropic disorders, anxiety disorder, generalized anxiety disorder, depression, post-traumatic stress disorder, obsessive-compulsive disorder, panic disorder, hot flashes, senile dementia, migraine, hepatopulmonary syndrome, chronic pain, nociceptive pain, neuropathic pain, painful diabetic retinopathy, bipolar depression, obstructive sleep apnea, psychiatric disorders, premenstrual dysphoric disorder, social phobia, social anxiety disorder, urinary incontinence, anorexia, bulimia nervosa, obesity, ischemia, head injury, calcium overload in brain cells, drug dependence, and/or premature ejaculation are described.. .
|Lte-1x hybrid device and system|
An apparatus for notification of a circuit switched event in a mobile station. The apparatus comprising a circuit switched modem, a packetized data modem and a radio.
|Apparatus and method for allocating communication resources in a communication system|
An apparatus, method and system for allocating communication resources in a communication system. In one embodiment, an apparatus includes a processor 520 and memory 550 including computer program code.
A switch arrangement comprises a first and second single pole switch. The pole of the first switch can selectively connect to a first and second path.
|Transmitter for waking up electronic systems, receiver, aircraft and spacecraft and method|
The present disclosure pertains to a transmitter for waking up electronic systems with a first signal generator which is designed to generate a carrier signal with a first frequency, a second signal generator which is designed to generate an informational signal with a second frequency, a single-sideband modulator which is designed to modulate the information signal by the carrier signal, and a transmission device which is designed to emit the generated carrier signal and the modulated information signal. The present disclosure also pertains to a receiver, an aircraft and spacecraft and a method..
|Nfc device for contactless communication|
A near field communication (nfc) device for contactless communication includes a transmitter being adapted to generate an electromagnetic carrier signal and to modulate the carrier signal according to transmitting data, an antenna having an inductor, which antenna is connected to and driven by the transmitter with the modulated carrier signal, and wherein connection points of the antenna are further connected to inputs of switches, the outputs of these switches being switchable between ground potential and inputs of a rectifier, the outputs of the rectifier being fed to power supply rails of the nfc device.. .
|Rotary transmitter for machine tools|
The invention relates to a rotary transmitter (2) for machine tools, having an inductive energy transmission section (31), which is arranged between a stator part (4) fixed to the machine and a rotor part (6) fixed to the tool, and a contactless bidirectional data transmission section (35). A special feature of the invention consists in that, in order to make maximum use of the capacity of the energy transmission section (31), precautions are taken with which the optimal operating frequency (fopt) of the energy transmission operating according to the transformer principle is determined at every system start in a test run with a connected test resister (51) and a variable frequency (fp).
|In situ heated process probe|
A process combustion transmitter is provided. The transmitter includes a process probe extendible into a flow of process combustion exhaust.
|Optical transmitter and method thereof|
An optical transmitter including an optical modulator comprising a first modulator and a second modulator connected in parallel to each other in the form of a mach-zehnder interferometer, and a phase shifter connected to the second modulator in series, a high-speed generator configured to generate a single carrier signal or multi-carrier signals and apply the generated single carrier signal or multi-carrier signals to the optical modulator, and an output stabilizer configured to stabilize a final output optical signal of the optical modulator by controlling a bias of each of the first modulator, the second modulator and the phase shifter.. .
|Information communication method|
An information communication device which transmits a signal using a change in luminance includes a determiner that determines a pattern of the change in luminance by modulating a signal to be transmitted and a transmitter that transmits the signal by causing a display to change luminance according to the determined pattern. When the display is adjacent to an other display and each of the display and the other display transmit a signal by changing luminance, the transmitter is configured to cause the display to change luminance in an area of the display other than a non-transmission area that is near the other display, without causing the display to change luminance in the non-transmission area..
|Bandwidth allocation device and bandwidth allocation method|
An olt controller 90 makes each optical transceiver 21 transmit a search signal at a prescribed time so that the search signals reach all onu connection ends of an optical transmission path 101. In the case where an onu 10 connected to the onu connection end of the optical transmission path 101 is unregistered, when the onu controller 80 receives the search signal, the onu controller 80 tunes a wavelength of an optical transmitter 11 of the onu 10 to a wavelength corresponding to the search signal and makes the optical transmitter 11 transmit a response signal to an olt 20..
|Dynamic bandwidth allocation method, olt, and pon system|
In a pon system in which plural kinds of modulation schemes coexist, when uplink burst signals from respective onus are received, the receiving efficiency degrades as the number of the times of switching of the modulation scheme increases. In an optical access (pon) system supporting plural kinds of modulation schemes, an olt allocates bandwidths for uplink signals, i.e., transmission timings each including a transmission start time and a transmission duration, to onus, respectively, such that the bandwidths allocated to plural onus for the same modulation scheme are as successive as possible.
|Adjusting carrier spacing in a channel|
An optical system may include optical transmitters to provide respective optical signals. Each of the respective optical signals may provide one or more carriers in an optical channel.
|Optical device and transmitter|
An optical device includes an optical waveguide that includes an incident waveguide, parallel waveguides along an electrode, and emission waveguides, formed on a substrate having an electro-optical effect, a first emission waveguide among the emission waveguides is set as an output waveguide of signal light, for output to an external destination and a second emission waveguide among the emission waveguides is set as a monitoring optical waveguide for the signal light; a photodetector that is disposed over the monitoring optical waveguide; and a groove formed on a portion of the substrate, where the photodetector of the monitoring optical waveguide is disposed. The monitoring optical waveguide has a width that, as compared with the width at a starting point side, is formed to increase as the monitoring optical waveguide approaches the groove..
|Method and apparatus for using credits to determine cable length|
Various systems and methods for using credits to determine cable length are described herein. A number of available credits is determined at a transmitter, the credits being received at the transmitter from a receiver, and each of the credits being used for the transmitter to transmit a packet to the receiver.
|Managing visual voicemail from multiple devices|
A network device may include a memory to store a database including voicemail message information associated with a voicemail mailbox, a transmitter, and a receiver. The transmitter may send a notification to each of a plurality of communication devices, the notification including an indication of a number of new voicemail messages in the voicemail mailbox, an indication of a total number of voicemail messages in the voicemail mailbox, and an identifier of a most recent voicemail message in the voicemail mailbox, where each of the plurality of communication devices uses the notification signal to determine whether to request a list of voicemail messages.
|Transmitter and method of transmitting and receiver and method of detecting ofdm signals|
A transmitter transmits payload data using orthogonal frequency division multiplexed (ofdm) symbols. The first ofdm symbol is a first type having a number of sub-carriers which is less than or equal to the number of sub-carriers of the one or more second ofdm symbols of a second type and a guard interval for the first ofdm symbol is selected in dependence upon the longest possible guard interval of the second ofdm symbol.
|Systems and methods for implementing receiver transparent q-mode|
In a receiver transparent q-mode, i.e., a q-mode that is only implemented by a transmitter, the receiver is unaware of the q-mode state of the transmitter. In this type of q-mode configuration, the transmitter could enter and exit q-mode as desired while the receiver, could, for example, continue to function as if operating normally, such as in “showtime.” through this approach, it is not necessary for the receiver to detect the transmitter's entry and exit of q-mode..
|Method for single stream beamforming with mixed power constraints|
System and method for calculating a transmitter beamforming vector related to a channel vector h under per-antenna power constraints combined with total power constraint, under per-antenna power constraints combined with overall line of site (los) effective isotropic radiated power (eirp) and under all three constraints. Calculating a transmitter beamforming vector may be done in the transmitter, in the receiver and feedback to the transmitter or in both.
|Implementing mimo in mmwave wireless communication systems|
A system and method are provided to increase data rates available in mmwave wireless communication systems by adapting a multiple-input multiple-output (mimo) in a next generation mmwave wireless communication system. The system and method advantageously employ the characteristics of mmwave antenna arrays, including multiple antenna elements in each antenna array, to implement the mimo scheme by establishing multiple beamformed communication links between a mmwave transmitter and receiver.
|Data communication over power supply lines of an electronic system|
Disclosed are various embodiments for communicating information between various electronic components. A local device may comprise a transmitter to convert communication signals into modulated signals.
|Communication system with proactive network maintenance and methods for use therewith|
A transmitter for use in a cable modem termination system includes a data processing module that generates a plurality of ofdm symbols from a data packet. A probe symbol generator generates a probe symbol, as one of a plurality of probe symbol types.
|User equipment using hybrid automatic repeat request|
A user equipment comprises a transmitter and an adaptive modulation and coding controller. The transmitter is configured to transmit data over an air interface in a single transmission time interval with a first specified modulation and coding scheme, where the single transmission time interval has a plurality of transport block sets.
|Messaging services in a wireless communications network|
A wireless device for providing a message service is disclosed, along with a computer readable medium. The wireless device may be capable of sending messages via a packet switched wlan base station in a first mode, or via an sms base station that is independent of the packet switched base station, in a second mode.
|System and method for adaptive network technique using isochronous transmission|
A network including a plurality of nodes each configured as transmitters, receivers, or transceivers. At least one of the nodes may be configured to wirelessly transmit a repeating isochronous signal for reception by one or more of the other nodes.
|Bridging wireless and wired media in a computer network|
In one embodiment, a transmitting node may be configured to transmit a wireless advertisement frame over a computer network, wherein the frame includes a source address of a reachable node being advertised, a destination address to which the reachable node is to be advertised, a transmitter address of the transmitting node, and a receiver address of a wireless access point to which the wireless advertisement frame is to be received. Also, the wireless access point may be configured to receive the wireless advertisement frame from the network, and in response, transmit a reflected wireless advertisement frame having the source address of the reachable node, the destination address to which the reachable node is to be advertised, a transmitter address of the access point, and a receiver address that indicates the reflected frame is to be accepted by any appropriate receiver excluding the transmitting node..
|Information pushing method, information pushing system and information transmitter|
An information pushing method, system and an information transmitter are provided, the method including: the client turning on wi-fi direct function; the information transmitter turning on wi-fi direct function to search for the client turning on wi-fi direct function to obtain client information of the client; the information transmitter transmitting connect requesting information to a client searched; the client feeding back connect responding information to the information transmitter after receiving the connect requesting information; the information transmitter pushing information to the client feeding back the connect responding information after receiving the connect responding information. With the disclosure, even if there is no network (accessible via an access point or router) available or signal of the network is relatively poor, the information transmitter can still realize connection with a client having wi-fi direct function, thereby effectively guarantee that the client acquire information pushed by the information transmitter accurately in time..
|Beamforming based on information from platform sensors|
A system and method are provided for triggering re-beamforming in a 60 ghz communication link based on information collected from platform positional sensors associated with one or the other or both of the transmitters/receivers that constitute ends of the communication link. The disclosed systems and methods monitor various positional sensors that may be used to sense translational and rotational movement of at least one of the platforms on which at least one of the transmitters/receivers is mounted.
|Method and apparatus for providing feedback|
A method, apparatus and computer program for providing a frame based access (fba). An example method for use in an access point or station may comprise causing capture of a header, for example plcp or phy header from an attempted packet transfer and causing transmission of a negative acknowledgement (nack) frame in response to a transmitter comprising the decoded address in the header, the nack configured to indicate a failure to receive or decode data from the attempted packet transfer..
|Data transport system, receiver and transmitter|
A receiver includes a data unit decomposer for receiving data units transmitted via a transmission channel and extracting user data including invalid data and valid data by removing management data from the received data units, and a plurality of rate estimators for receiving data forwarded by the data unit decomposer and outputting the data to different output interfaces. Each rate estimator selects valid data from the user data forwarded by the data unit decomposer, inputs the selected valid data to a fifo unit, controls read frequency of the fifo unit based on an amount of remaining data in the fifo unit, and estimates a transmission data rate of an associated input interface in the transmitter based on at least one of a write cycle in writing the valid data to the fifo unit and the amount of remaining data in the fifo unit..
|Method of detecting a jamming transmitter affecting a communication user equipment, device and user equipment and system with the user equipment|
A method of detecting a jamming transmitter includes the steps of indicating that a communication user equipment is capable of communicating in a cellular code division multiple access based radio network; testing a match of a uniform synchronization signal sequence of a synchronization channel; detecting a power indicator indicative of an unbiased wide band power of a received radio signal strength and comparing the power indicator to a noise floor threshold; and indicating a jamming affection of the communication user equipment in the case where (i) the communication indication is on hold; and (ii) the uniform synchronization sequence of the synchronization channel is not matched in the test, and (iii) the power indicator exceeds the noise floor threshold.. .
|Method and apparatus of controlling mac-layer protocol for device-to-device communications without id|
An apparatus and method for enabling a device-to-device (d2d) communication, despite an identifier (id) of a target device being unknown are provided. The apparatus may include a target device determining unit to select primary target devices based on relative distance information between a main device and a target device for communication with the main device, and to determine a final target device based on relative distance information between the main device and each of the primary target devices, a transmitter to transmit, to each of the primary target devices, a selection notification message and a relative distance information request message that are generated by the target device determining unit, and a receiver to receive, from each of the primary target devices, a response message corresponding to the selection notification message, and relative distance information used to determine a final target device..
|Wireless sound wave communication system and method|
Disclosed herein are a wireless sound wave communication system and method. The wireless sound wave communication system includes a transmitter and a receiver.
|Smartphone activated vehicle entry device|
A smartphone or other portable electronic device is operative to unlock and lock a vehicle without the use of the cellular or wi-fi network or any additional hardware added to the portable unit. The system, which is configured for use with a vehicle having an existing receiver to receive remote keyless entry (rke) codes, includes a vehicle-mounted unit with a microphone to receive an acoustic signal from a smartphone or other portable electronic device programmed to generate a modulated, encoded acoustic vehicle entry command.
|Magnetic synchronization for a positioning system|
A synchronization system for an acoustic signal-based positioning system is provided that generates a magnetic field as a synchronization signal. The magnetic synchronization signal is transmitted by a transmitter of the positioning system and received by the receiver of the positioning system.
|Method for controlling a converter|
A method for controlling a converter including a resonant circuit, where the converter is controlled such that control switches are switched into a first state at the occurrence of an event that is related to a dependent variable of the converter and are switched into a second state at the occurrence of an event that is not related to a dependent variable of the converter. The method may be employed in a converter or an inductive power transfer transmitter..
|Automatic range corrected flash ladar camera|
A three dimensional imaging camera comprises a system controller, pulsed laser transmitter, receiving optics, an infrared focal plane array light detector, and an image processor. The described invention is capable of developing a complete 3-d scene from a single point of view.
|Imaging system for wire detection|
The present disclosure provides a system, method, and apparatus for detection and imaging. In one or more embodiments, the disclosed method involves transmitting, with a first optical transmitter, a first transmit signal to an object (e.g., a wire); and transmitting, with a second optical transmitter, a second transmit signal to the object.
|Virtual universal remote control|
A method for providing a virtual, universal remote control feature includes displaying a virtual remote interface for an electronic device. A user interaction with an element of the virtual remote interface is detected.
|Imaging and safety system and method for an industrial machine|
An imaging system, safety system or combined imaging and safety system includes a light transmitter and a corresponding receiver. Image data relating to a machine tool and/or workpiece is derived and processed to determine information regarding the tool and/or tool position and/or extent of work carried out on the workpiece.