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Signal Processing patents



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


Method and hearing aid system for logic-based binaural beam-forming system

Method and hearing aid system for logic-based binaural beam-forming system

Touch control system and signal processing method thereof

Touch control system and signal processing method thereof

Touch control system and signal processing method thereof

Gnss signal processing method, positioning method, gnss signal processing program, positioning program, gnss signal…

Date/App# patent app List of recent Signal Processing-related patents
11/20/14
20140344876
 Smart touch set-top box device and smart multimedia playing system patent thumbnailnew patent Smart touch set-top box device and smart multimedia playing system
A smart touch set-top box device comprises a touch screen, a lcd, a microprocessor, a television signal processing unit, a speaker, a wireless communication unit and an ethernet communication unit, wherein the touch screen is arranged on the front end of said lcd for detecting the touch location of a user and transmitting a touch sensing signal to said microprocessor, the microprocessor is used for converting said touch sensing signal to operational order, controlling said television signal processing unit to communicatively connect with external device by driving said wireless communication unit or ethernet communication unit, thereby realizing the synchronously play of audio and video signal on multi-screens. A smart network multimedia playing system sends wireless signal by mobile terminal to control the operation of said set-top box, thereby realizing the synchronously play of audio and video data on the own device of the set-top box and external television..
11/20/14
20140344638
 Signal processing device, signal processing method, and communication device patent thumbnailnew patent Signal processing device, signal processing method, and communication device
A signal processing device including: a first memory, and a processing circuit coupled to the first memory and configured to perform decoding of a first received signal based on first likelihood data of the first received signal, transfer the first likelihood data to a second memory that is external to the signal processing device, only when the decoding is unsuccessful, and combine the first likelihood data loaded from the second memory with second likelihood data of a second received signal that corresponds to retransmitted signal of the first received signal.. .
11/20/14
20140342769
 Power control method, apparatus, and system patent thumbnailnew patent Power control method, apparatus, and system
Embodiments of the present invention relate to the field of communications, and provide apparatus which can improve performance of power control on a user who accesses a signal processing entity not supporting a real-time power control function. The apparatus includes: receiving a first signal sent by a first user who accesses a signal processing entity not supporting the real-time power control function; receiving an instruction which is for processing a control channel signal and is sent by a control apparatus, and setting up a channel for bearing the control channel signal of the first signal; and processing the control channel signal which is of the first signal and is borne by the channel, and generating a detection result of the control channel signal which is of the first signal and is borne by the channel.
11/20/14
20140342683
 Wireless communication system patent thumbnailnew patent Wireless communication system
A wireless communication system includes: a filter; and a semiconductor chip including a signal processing integrated circuit having an amplifier, wherein a main surface of the semiconductor chip is provided with a plurality of electrode terminals along an edge portion thereof; wherein the amplifier has a transistor including a control electrode, a first electrode through which a signal is outputted, and a second electrode to which a voltage is applied; wherein the control electrode, the first electrode and the second electrode of the transistor are connected to the electrode terminals, respectively; and wherein none of wirings are arranged between the electrode terminals and placements of the control electrode, the first electrode and the second electrode, making space between the electrodes and the electrode terminals narrow.. .
11/20/14
20140341592
 Apparatus and method of compensating for compact digital domain chromatic dispersion patent thumbnailnew patent 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
20140341407
 Method and hearing aid system for logic-based binaural beam-forming system patent thumbnailnew patent Method and hearing aid system for logic-based binaural beam-forming system
A method for beam-forming for a hearing aid system is disclosed. The hearing aid system has a left and a right hearing aid device for disposal on a head of a wearer.
11/20/14
20140341324
 Reception device and reception method patent thumbnailnew patent Reception device and reception method
A reception device includes signal receiving units that generate received signals from signals obtained by receiving a transmitted signal at antennas, signal processing units that perform processes of generating received frequency domain signals by transforming the received signals to signals in the frequency domain, calculating channel impulse responses of the received signals, calculating estimated received signals from the channel impulse responses, and calculating residual error weights with values that decrease with increasing differences between the received signals and the estimated received signals, a combining ratio calculation unit that calculates combining ratios for the received frequency domain signals such that the ratios decrease as the residual error weights decrease, a diversity combining unit that combines the received frequency domain signals according to the combining ratios to generate a diversity combined signal, and an inverse fourier transform unit that transforms the diversity combined signal to a time domain signal.. .
11/20/14
20140341277
 Method for modeling coding information of a video signal to compress/decompress the information patent thumbnailnew patent Method for modeling coding information of a video signal to compress/decompress the information
A method and an apparatus of decoding a video signal are provided. The present invention includes the steps of parsing first coding information indicating whether a residual data of an image block in the enhanced layer is predicted from a corresponding block in the base layer, from the bitstream of the enhanced layer, and decoding the video signal based on the first coding information.
11/20/14
20140341180
 Demodulation reference signal processing method, base station and user equipment patent thumbnailnew patent Demodulation reference signal processing method, base station and user equipment
The embodiments of the present invention provide a demodulation reference signal processing method, a base station and a user equipment. A processing method includes: generating, by a base station, a dmrs corresponding to an e-pdcch by using information that is available before a ue receives the e-pdcch sent by the base station; and mapping, by the base station, the dmrs onto a time-and-frequency resource corresponding to a downlink control channel region and used for transmitting a reference signal, and sending the dmrs to the ue.
11/20/14
20140340634
 Optical coherence tomography systems and methods patent thumbnailnew patent Optical coherence tomography systems and methods
An optical coherence tomography system may have a reflector system that reflects light from a light source to provide a plurality of light rays that fall within different wavelength ranges, optical componentry that directs a subset of a first beam of light including the plurality of light rays to an object to be imaged, a detector that detects the subset after reflection from the object, and signal processing componentry that processes signals from the detector to provide an optical coherence tomography image of the object. The reflector system may be configured such that the optical pathways followed by the light rays change in length at an even increment, so that the first beam of light will project wavelength groups at relatively even time increments.
11/20/14
20140340496
new patent Imaging apparatus and imaging system
An imaging apparatus includes: a sensor unit having a light receiving unit provided with a plurality of pixels for photoelectrically converting received light to generate an electrical signal after photoelectric conversion, and capable of reading the electrical signal generated by the light receiving unit as image information; a control unit configured to control an output mode of the electrical signal on a pixel-by-pixel basis such that a pixel signal level generated by photoelectrically converting the light and a reset level of the pixels are alternately output, and configured to output the electrical signal corresponding to a specified display pattern; a signal processing unit configured to perform signal processing on the electrical signal output from the sensor unit; and a transmission unit configured to transmit a processed signal processed by the signal processing unit to outside.. .
11/20/14
20140340435
new patent Display apparatus, display data processing device, and display data processing method
A display apparatus includes: an edge processing section extracting an edge component of a display data signal; a display data signal processing section changing the display data signal according to a level conversion signal and adding the edge component thereto; a level conversion signal generating section changing the level conversion signal according to the display data signal and a signal output from the display data signal processing section; and a display section performing a display operation according to the signal output from the display data processing section.. .
11/20/14
20140340355
new patent Touch control system and signal processing method thereof
A signal processing method for a touch panel is provided. The touch panel includes a first sensing region and a second sensing region.
11/20/14
20140340258
new patent Gnss signal processing method, positioning method, gnss signal processing program, positioning program, gnss signal processing device, positioning apparatus and mobile terminal
A demodulation unit for a gnss signal processing device includes an operator that uses a first error detecting method when one of a first selection criterion in which an early late differential value is higher than a first threshold (positive value) and an early differential value is lower than a third threshold (negative value), and a second selection criterion in which the early late differential value is lower than a second threshold (negative value) and a late differential value is lower than a fourth threshold (negative value) is satisfied, and the operator uses a second error detecting method when neither criterion is satisfied. A code phase range where an error detection value is not 0 is wide with the first error detecting method, and the code phase range where the error detection value is not 0 is narrow with the second error detecting method..
11/20/14
20140340155
new patent Linearization of heterogeneous power amplifier systems
Systems and methods are provided for adaptive linearization of an amplifier system having a plurality of heterogeneous amplifier paths. An amplifier system includes a plurality of amplifier paths, each configured to provide an amplified output signal from an input signal, and a signal combiner configured to combine the amplified output signals from the plurality of amplifier paths to provide a system output, such that the system output is a non-linear function of the amplified output signals.
11/20/14
20140340145
new patent Signal processing circuit, resolver digital converter, and multipath nested mirror amplifier
A signal processing circuit includes a chopper amplifier that has a differential amplifier circuit that amplifies differential input signals vsp(t) and vsm(t), and an adder circuit that generates an addition signal vfil(t) by addition of the chopper output signal vsub(t) that the chopper amplifier generates. Differential signals inputted into the differential amplifier circuit are interchanged for every first phase period and second phase period, and the adder circuit generates the addition signal by addition of the chopper output signal in the first phase period and in the second phase period..
11/20/14
20140340117
new patent Signal processing device
A signal processing device is produced. The signal processing device including a first transistor with high off-state resistance, a second transistor which controls conduction between two different nodes, a capacitor which holds electric charge, and a current control element such as a transistor or a resistor.
11/20/14
20140340115
new patent Signal processing device
Where c is a load capacitance, cgs is a capacitance between the source and gate of the second transistor, and cgd is a capacitance between the drain and gate of the second transistor.. .
11/20/14
20140340073
new patent Signal processing device and measuring method
A signal processing device and a measuring method are provided. A ring oscillator includes (2n+1) signal transmission circuits (n is an integer greater than or equal to 1).
11/20/14
20140339540
new patent Signal processing device
A plurality of writing transistors are connected in series, and a gate of a pass transistor, an input terminal of an inverter, or the like is directly or indirectly connected to each connection portion of the writing transistors. For example, a signal processing device includes first to third pass transistors, one semiconductor layer, and first to third wirings that overlap with the semiconductor layer and do not overlap with each other.
11/20/14
20140339311
new patent Apparatus for and method of electro-optically reading a target in the presence of ambient light by rejecting the ambient light
A reader for electro-optically reading a target in the presence of ambient light to be rejected, includes a laser for emitting a laser beam, a scan component for scanning the laser beam over a scan angle across the target, a photodetector for generating an output signal by detecting return laser light from the target to generate an information signal bearing information related to the target, and by concomitantly detecting the ambient light to generate an ambient light signal, and signal processing circuitry for measuring the ambient light signal to determine a threshold, for processing the output signal by passing the output signal through a filter having a bandwidth, and for rejecting the ambient light signal from the output signal by adjusting the scan angle and/or the bandwidth when the ambient light signal exceeds the threshold.. .
11/20/14
20140339310
new patent Apparatus for and method of electro-optically reading a target in the presence of ambient light by suppressing the ambient light
A reader for electro-optically reading a target in the presence of ambient light to be suppressed, includes a laser for emitting a laser beam, a scan component for scanning the laser beam across the target, a photodetector for detecting return laser light from the target to generate an information signal bearing information related to the target, and for concomitantly detecting the ambient light to generate an ambient light signal, and signal processing circuitry for measuring the ambient light signal, for processing both the information signal and the ambient light signal in one mode of operation when the measured ambient light signal is below a threshold, and for suppressing the ambient light signal and for processing only the information signal in another mode of operation when the measured ambient light signal at least equals the threshold.. .
11/13/14
20140337890
Display apparatus capable of providing a social network service (sns) message and display method thereof
A display method and apparatus are disclosed. The display method includes selecting a broadcasting channel to display a broadcast program, accessing an outside server to receive a sns (social network service) message corresponding to at least one of the broadcasting channel and the broadcast program among sns messages registered with the outside server, and displaying the received sns message on a picture displaying the broadcast program.
11/13/14
20140337019
Music signal processing apparatus and method, and program
A music signal processing apparatus includes a frequency spectrum transform unit, a filter, a frequency feature amount generation unit, and a melody feature amount sequence acquisition unit. The frequency spectrum transform unit is configured to transform a music signal into a frequency spectrum, the music signal being a signal of a musical piece containing a part with a melody.
11/13/14
20140336983
Sensor system for independently evaluating the integrity of the data of the sensor system
A sensor system, having sensor elements for sensing at least to some extent different primary measured variables or use different measurement principles. A signal processing device evaluates the sensor signals from the sensor elements at least to some extent collectively and rates the information quality of the sensor signals.
11/13/14
20140336511
Ultrasound diagnosis apparatus and medical picture projection apparatus
Ultrasound diagnosis apparatus and a medical picture projection apparatus are provided, simply operating the apparatus in a less loaded posture without losing the variety of operation functions, comprising: an ultrasound probe; signal processor; a display controller; a projector; storage; a determining unit; and a controller. The ultrasound probe scans a subject using ultrasound waves.
11/13/14
20140335902
Driver identification and data collection systems for use with mobile communication devices in vehicles
Systems, methods, and devices for determining the location of one or more mobile devices within a vehicle comprising: (a) a controller located within the vehicle and configured to transmit at least two audio signals, a first audio signal directed generally into a driver space within the vehicle and a second audio signal directed generally into a passenger space within the vehicle, and (b) software code stored in memory of the mobile device and having instructions executable by a processor that performs the steps of: (i) detecting the at least two audio signals, (ii) sampling the at least two audio signals for a predetermined period of time; (iii) performing digital signal processing on the sampled at least two audio signals; and (iv) based on the results of the digital signal processing, determining whether the mobile device was located within the driver space of the vehicle during the predetermined period of time.. .
11/13/14
20140335810
Receiver for wireless communication system
One exemplary receiver for a wireless communication system includes signal processing components arranged to generate a receiver output according to a radio frequency (rf) signal. The signal processing components include amplifiers having a class-ab biased amplifier included therein.
11/13/14
20140335793
System and method for reducing signal interference between bluetooth and wlan communications
Methods and systems are disclosed for reducing signal interference between bluetooth (bt) and wlan (e.g. Wifi) communications in an information handling system.
11/13/14
20140334663
Encoding in two chrominance directions
The present disclosure relates generally signal processing. One claim recites an apparatus comprising: memory for storing a color video signal comprising first data and second data; and a processor.
11/13/14
20140334637
Signal processing for a headrest-based audio system
An automobile audio system having at least two near-field speakers located close to an intended position of a listener's head is configured by determining a first binaural filter that causes sound produced by each of the near-field speakers to have characteristics at the intended position of the listener's head of sound produced by a sound source located at a first designated position other than the actual locations of the near-field speakers, determining an up-mixing rule to generate at least three component channel signals from an input audio signal having at least two channels, and configuring the audio system to, determine a first binaural signal corresponding to a combination of the component channel signals originating at the first designated position, and filter the first binaural signal using the first binaural filter and to output the filtered signals using the near-field speakers.. .
11/13/14
20140334631
Noise reduction
A method of reducing noise in an acoustic system, the method comprising at a first user terminal: receiving an audio signal from at least one further user terminal over a network; executing a communication client on a processing unit, the client configured so as when executed to: supply the audio signal to an audio signal processing module of the first user terminal, wherein the processing module processes the audio signal, whereby a level of gain is applied to the audio signal, and outputs a processed audio signal to a speaker; estimate a noise level of the audio signal and the processed audio signal and estimate the gain applied by the processing module taking into account both the noise level estimates; selectively apply a system gain reduction step to at least one of the audio signal and an audio signal received via a microphone, based on at least the estimated gain.. .
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
20140334560
Receiving device, signal processing device, and signal processing method
A receiving device according to the present invention includes: a receiver for receiving an ofdm symbol that is modulated by phase shift keying; an fft processor for applying an fft process to the received ofdm symbol to obtain a subcarrier signal; a demapping unit for demapping the subcarrier signal to generate a bit string; a norm calculator for calculating the norm of the subcarrier; a weighting factor generator for generating a weighting factor by taking the statistics of the calculated norm; and a weighting unit for obtaining a soft decision value by weighting the bit string after demapping, based on the particular weighting factor. Thus, the receiving device can obtain a soft decision value to achieve good decoding performance with a small number of known signals and processes..
11/13/14
20140334417
Radio station and method of processing user data with radio station
A radio station (1) includes a first part (1a) and at least one second part (1b). The second part (1b) can be arranged so as to be physically separated from the first part (1a) and is connected to the first part (1a) via a transmission line (40) so as to be able to communicate with the first part (1a).
11/13/14
20140334260
Neural network signal processing of microseismic events
Systems, apparatuses and methods for neural network signal processing of microseismic events. A series of sensors are disposable in at least one first well positioned about a second well disposed in a subterranean formation.
11/13/14
20140333559
Master/slave control of touch sensing
Touch sensing can be accomplished using master/slave touch controllers that transmit drive signals to a touch surface and process sense signals including superpositions resulting from master/slave drive signals. The master/slave can drive and sense different sets of lines, respectively, of the touch surface.
11/13/14
20140333477
Method, apparatus and system for reducing power consumption in gnss receivers
Inventive aspects include a method, apparatus, and system for reducing power consumption in gnss receivers. Such may include receiving timing and accuracy parameters, processing pre-positioning information in preparation for signal acquisition or signal track, determining whether a plurality of satellites are in-view, applying an on signal to one or more components of an analog signal processing section and to one or more components of a digital signal processing section, and within a dynamic time window, acquiring signals of the plurality of in-view satellites and simultaneously applying, in real-time, signal sensing logic to the acquired signals, until determining that a position fix of the electronic receiver is obtained.
11/13/14
20140333463
Split-path data acquisition signal chain
The present disclosure provides for split-path data acquisition chains and associated signal processing methods. An exemplary integrated circuit for providing a split-path data acquisition signal chain includes an input terminal for receiving an analog signal; an output terminal for outputting a digital signal; and at least two frequency circuit paths coupled with the input terminal and the output terminal, wherein the at least two frequency circuit paths are configured to process different frequency components of the analog signal and recombine the processed, different frequency components, thereby providing the digital signal..
11/13/14
20140332593
Laser scanning code symbol reading system
A laser scanning symbol reading system includes an analog scan data signal processor for producing digital data signals, wherein during each scanning cycle, a light collection and photo-detection module generates an analog scan data signal corresponding to a laser scanned symbol, a multi-channel parallel scan data signal processor/digitizer processes the analog scan data signal along multiple cascaded multi-stage signal processing channels, to generate digital data signals corresponding thereto, while a synchronized digital gain control module automatically processes the digital data signals in response to start of scan (sos) signals generated by a sos detector. Each signal processing channel supports different stages of amplification and filtering using a different set of band-pass filtering and gain parameters in each channel, to produce multiple digital first derivative data signals, and/or multiple digital scan data intensity data signals, having different signal amplitudes and dynamic range characteristics for use in decode processing..
11/06/14
20140330128
Signal processing apparatus and method
An a array transducer is a one-dimensional array transducer that is a conventional array transducer. A b array transducer and a c array transducer are connected to both ends of the short side of the a array transducer (the right and left ends in the drawing), so that the array direction of the respective transducers in the a array transducer is perpendicular to the array direction of the respective transducers in the b array transducer and the c array transducer.
11/06/14
20140329481
Band translation with protection of in-home networks
Methods and systems are provided for band translation with protection. A signal processing circuitry (chip) may be configured to handle a plurality of signals, comprising at least a first signal corresponding to internal communication within an in-premises network and at least a second signal originating from a source external to the in-premises network; and to process on-chip the plurality of input signals, to generate one or more output signals.
11/06/14
20140328592
Signal processing method, optical receiver and optical network system
A signal processing method, an optical receiver and optical network system is provided. The method includes: receiving a first optical signal sent by an optical network unit, generating a second optical signal and modulating a phase of the second optical signal, obtaining at least one path of electrical signals after the first optical signal and the second optical signal separately undergo polarization splitting, frequency mixing, and optical-electrical conversion, outputting a third electrical signal after performing operation processing on the at least one path of electrical signals, and restoring a data signal according to the third electrical signal and performing sending.
11/06/14
20140328585
Equalization signal processor, optical receiver including the same, and method for equalization signal processing
It becomes difficult to perform the optimum equalization signal processing in coherent receiving systems if a channel response in an optical fiber transmission line includes a factor without temporal centrosymmetry, therefore, an equalization signal processor according to an exemplary aspect of the invention includes an equalization filter means configured to receive digital signals by coherent receiving systems; a coefficient control means configured to control coefficients defining characteristics of the equalization filter means; a significant coefficient holding means configured to hold significant coefficients of significant values among initial values of the coefficients; a significant coefficient positioning means configured to determine a significant coefficient position, a position of the significant coefficients in the initial values, so that equalization characteristics of the equalization filter means may be optimized; and a significant coefficient setting means configured to allocate the significant coefficients to the significant coefficient position.. .
11/06/14
20140328546
Signal processing method and apparatus for implementing said method
A method (1) of processing signals by means of rescaling, comprising the steps of: —downscaling (10) an initial signal (11), in accordance with a predetermined downscaling factor (df) to obtain a downscaled signal (12), —upscaling (20), the downscaled signal (12) to obtain an upscaled signal (13) having the same dimensions as said initial signal (11), —comparing (30) the initial signal (11) and the upscaled signal (13) to calculate a comparison parameter, —if said comparison parameter is within a previously defined range, decreasing (50) the downscaling factor (df) and repeating the steps of downscaling (10), upscaling (20) and comparison (30), —if said comparison parameter is outside the previously defined range, encoding (40) an encoded signal (14) as a function of the downscaled signal (12).. .
11/06/14
20140328538
Image signal processing device and method and image processing system using the same
An image signal processing device is disclosed, including a sensitivity improvement unit, a bayer rgb conversion unit, and a color correction unit. The sensitivity improvement unit interpolates input white, red, green, and blue (wrgb) data, mixes a luminance signal of first color space data for the interpolated wrgb data with a first type pixel signal of the interpolated wrgb data to convert the first color space data into second color space data, and converts the second color space data into converted rgb data.
11/06/14
20140328487
Sound signal processing apparatus, sound signal processing method, and program
A sound signal processing apparatus includes an observed signal analysis unit that receives as an observed signal a sound signal for channels obtained by a sound signal input unit formed of microphones and estimates a sound direction and a sound segment of a target sound which is sound to be extracted and a sound source extraction unit that receives the sound direction and sound segment of the target sound estimated by the observed signal analysis unit and extracts the sound signal for the target sound. The observed signal analysis unit includes a short time fourier transform unit that generates an observed signal in time-frequency domain by applying short time fourier transform to the sound signal for the channels received and a direction/segment estimation unit that receives the observed signal generated by the short time fourier transform unit and detects the sound direction and sound segment of the target sound..
11/06/14
20140328485
Systems and methods for stereoisation and enhancement of live event audio
Systems and methods to deliver live sound with enhanced quality conveyed by a mixing desk to a mobile computing device user contemporaneously with external live sounds. The mobile computing device is operable to receive enhanced audio signals produced by a remote audio signal processing device through a communication work.
11/06/14
20140328437
Systems and methods for selecting digital content channels using low noise block converters including digital channelizer switches
Systems and methods in accordance with embodiments of the invention include converting satellite signals to an intermediate frequency signal for content decoding, and selecting modulated digital data within the satellite signals for content decoding using digital signal processing. One embodiment includes a system configured to select at least one content channel from an input signal including a plurality of content channels modulated onto a carrier, the system including: a digital channelizer switch including: a high speed analog to digital converter configured to digitize the intermediate frequency signal; a digital channelizer configured to digitally tune a content channel from the digitized intermediate frequency signal; and a high speed digital to analog converter configured to generate an analog output signal using the content channel digitally tuned from the digitized intermediate frequency signal by the digital channelizer..
11/06/14
20140328431
Crest factor reduction for frequency hopping modulation schemes and for hardware acceleration of wideband and dynamic frequency systems in a wireless network
A transmitter for use in a wireless communication network of frequency agile signals is provided. The transmitter includes a frequency hop (fh) machine.
11/06/14
20140328419
Method for setting a filter coefficient for a communication system
A method for setting a filter coefficient for a communication system, which adjusts a frequency bandwidth by setting a filter coefficient of a wireless communication system over a communication network, is provided. In the method, a wireless communication system that includes a controller having a filter coefficient database and a web server, and a digital signal processing device requests a filter coefficient and attribute information related to a set target frequency bandwidth from a management terminal.
11/06/14
20140328178
Baseband signal processing cluster
Embodiments relate to a baseband signal processing cluster (100) of a wireless communication network, the baseband signal processing cluster (100) comprising a plurality of baseband signal processing units (110), wherein at least one of the baseband signal processing units (110) is coupled to at least one remote radio head of the wireless communication network and comprises a unit-specific processing resource management entity (120) operable to manage a processing resource allocation within its associated baseband signal processing unit (110), an intra-cluster processing resource management entity (130) coupled to at least one of the unit-specific processing resource management entities (120) and operable to manage a processing resource allocation among the plurality of baseband signal processing units (100), and an inter-cluster processing resource management entity (140) coupled to the intra-cluster processing resource management entity (130) and operable to exchange information with at least one remote inter-cluster processing resource management entity of a remote baseband signal processing cluster of the wireless communication network to effect a remote processing resource allocation.. .
11/06/14
20140328111
Signal processing circuit and method for driving the same
An object is to provide a signal processing circuit which can be manufactured without a complex manufacturing process and suppress power consumption. A storage element includes two logic elements (referred to as a first phase-inversion element and a second phase-inversion element) which invert a phase of an input signal and output the signal, a first selection transistor, and a second selection transistor.
11/06/14
20140327777
Automated, remotely-verified alarm system with intrusion and video surveillance and digital video recording
An automated self-monitored alarm verification solution including at least a premises portion, a server portion, and an end user device portion. Alarm verification includes capturing by an image capture device at least one image in response to a detection event, and transmitting a first data signal including the image to a local signal processing device.
11/06/14
20140327633
Touch-sensitive electronic device and touch module of the same
The disclosure provides a touch-sensitive electronic device and a touch module thereof. The touch-sensitive electronic device includes a touch module and a power supply module.
11/06/14
20140327587
Multi band antenna device and wireless communication device including multi band antenna
A multi band antenna device which can simultaneously design a first frequency band antenna and a second frequency band antenna within one wireless communication device is provided. The multi band antenna device includes a first band antenna unit that communicates a first frequency band signal, a first band driving circuit unit that is connected to the first band antenna unit and that is configured to perform signal processing of a corresponding first frequency band signal communicated in the first band antenna unit, a second band driving circuit unit that is connected to the first band antenna unit, and that is configured to perform signal processing of a second frequency band signal which has a frequency that is lower than a frequency of the first frequency band signal, and a first inductor unit that is connected between one end of the first band antenna unit and the second band driving circuit unit, and that is configured to serve as an inductor..
11/06/14
20140327100
Light detection device
A semiconductor light detection element has a plurality of channels, each of which consists of a photodiode array including a plurality of avalanche photodiodes operating in geiger mode, quenching resistors connected in series to the respective avalanche photodiodes, and signal lines to which the quenching resistors are connected in parallel. A mounting substrate is configured so that a plurality of electrodes corresponding to the respective channels are arranged on a third principal surface side and so that a signal processing unit for processing output signals from the respective channels is arranged on a fourth principal surface side.
11/06/14
20140326995
Memory device and signal processing circuit
A memory device which can keep a stored logic state even when the power is off is provided. A signal processing circuit including the memory device, which achieves low power consumption by stopping supply of power, is provided.
11/06/14
20140326902
Phoniton systems, devices, and methods
An artificial composite object combines a quantum of sound with a matter excitation. A phonon in a confinement structure containing the matter excites it from an initial state to an excited state corresponding to a frequency of the phonon.
10/30/14
20140325509
System and method for rf digitization and collection
An rf digitization and collection system (rfdcs) and methods for implementing the rf digitization and collection system to manage an application storage and retrieval space (app space), wherein the app space includes apps that may perform various offline and/or real-time transforms of rf signals received, stored, or played back on the rfdcs. Also, in the various embodiments, the rfdcs may govern the system resources available to these apps while ensuring that the rfdcs's core system functions are not impacted by the execution of one or more of these apps in the app space.
10/30/14
20140325506
System and method for rf digitization and collection
An rf digitization and collection system (rfdcs) and methods for implementing the rf digitization and collection system to manage an application storage and retrieval space (app space), wherein the app space includes apps that may perform various offline and/or real-time transforms of rf signals received, stored, or played back on the rfdcs. Also, in the various embodiments, the rfdcs may govern the system resources available to these apps while ensuring that the rfdcs's core system functions are not impacted by the execution of one or more of these apps in the app space.
10/30/14
20140325179
System and method for writing pilot data interspersed with user data for estimating disturbance experienced by user data
A system including a write module to write pilot data at predetermined locations in a page of memory cells that are interspersed with user data in the page. The pilot data has a first predetermined pattern and provides an indication of a disturbance experienced by the user data due to noise and a read, write, or erase operation performed on the page.
10/30/14
20140325124
Memory system and method for operating a memory system
A memory system for storing data in a plurality n of memory chips. The memory system includes a number k of sets of memory chips, wherein each set of the k sets includes a number m of the memory chips, with n=k·m; and one signal processing unit having a number l of signal processing engines for signal processing data of the n memory chips and having a data link interface for interfacing each of the k sets..


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