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Multiplex patents



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


Method for ablating tissue with multiple ablation probes

Method for ablating tissue with multiple ablation probes

Absolute quantitation of proteins and protein modifications by mass spectrometry with multiplexed internal standards

Multiplexed olfactory receptor-based microsurface plasmon polariton detector

Date/App# patent app List of recent Multiplex-related patents
12/11/14
20140365231
 Upsampling using oversampled sbr patent thumbnailUpsampling using oversampled sbr
An encoder (250) comprises a core encoder (252) for encoding a low frequency component of the audio signal at the signal sampling rate (fs_in) and a spectral band replication-referred to as sbr-encoding unit (153, 254) for determining a plurality of sbr parameters. A plurality of the sbr parameters is determined such that a high frequency component of the audio signal can be approximated based on the low frequency component of the audio signal and the plurality of sbr parameters.
12/11/14
20140364850
 Method for ablating tissue with multiple ablation probes patent thumbnailMethod for ablating tissue with multiple ablation probes
A tissue ablation system comprises an ablation source, such as an rf ablation source, configured for generating a common power signal, and a power multiplexor configured for splitting the power signal into first and second power signals, substantially attenuating the second power signal relative to the first power signal to create nominal and attenuated power signals, and sequentially delivering the nominal power signal to each tissue ablation probe, while delivering the attenuated power signal to the remaining ablation probes to which the nominal power signal is currently not delivered.. .
12/11/14
20140364337
 Absolute quantitation of proteins and protein modifications by mass spectrometry with multiplexed internal standards patent thumbnailAbsolute quantitation of proteins and protein modifications by mass spectrometry with multiplexed internal standards
A method for absolute protein or peptide quantitation by mass spectroscopy. A sample containing a protein or peptide of interest is prepared for mass spectroscopy analysis.
12/11/14
20140364330
 Multiplexed olfactory receptor-based microsurface plasmon polariton detector patent thumbnailMultiplexed olfactory receptor-based microsurface plasmon polariton detector
The invention provides a bio-sensing nanodevice comprising: a stabilized g-protein coupled receptor on a support, a real time receptor-ligand binding detection method, a test composition delivery system and a test composition recognition program. The g-protein coupled receptor can be stabilized using surfactant peptide.
12/11/14
20140364323
 Multi-sample indexing for multiplex genotyping patent thumbnailMulti-sample indexing for multiplex genotyping
A method for determining the presence of multiple nucleotide sequences of interest in multiple samples while preserving the identity of each sample, by contacting the samples with a plurality of probe sets. The probes are designed to indicate the presence of the sequences of interest and the identity of the sample containing the sequence of interest in complex mixtures.
12/11/14
20140364075
 Channel monitoring with plural frequency agile receivers patent thumbnailChannel monitoring with plural frequency agile receivers
A system and method to efficiently use a plurality of ‘receivers’ to monitor a larger plurality of ‘sources’ for audio content. Upon identifying that a source is active, one of the plural receivers is assigned to convey the content to a destination.
12/11/14
20140363838
 Microperfusion imaging platform patent thumbnailMicroperfusion imaging platform
This disclosure describes the design and function of a microfluidic device for performing time course assays on 2d or 3d-cell culture models designed to interface with existing robotic, high-throughput instrumentation. The system, methods and devices described herein allow robotic handling of multiplex assay cards that allow continuous fluid flow past the cells or tissues, thus allowing time course complex assays of whole cell monolayers, tissues, or 3d cell cultures..
12/11/14
20140363165
 Optical slab patent thumbnailOptical slab
An apparatus can comprise an optical slab comprising a rigid substrate of substantially transmissive material. The apparatus can also comprise a wdm multiplexer to receive and combine a plurality of optical signals at different wavelengths to form a combined optical signal in the optical slab having an aggregate power.
12/11/14
20140363160
 Flexible interconnection of scalable systems integrated using optical networks for datacenters patent thumbnailFlexible interconnection of scalable systems integrated using optical networks for datacenters
A network capable of being used in a datacenter is described. In some embodiments, the network can comprise a set of optical fiber rings, wherein each optical fiber ring carries data traffic on one or more wavelengths, and wherein each optical fiber ring is partitioned into multiple sectors.
12/11/14
20140363015
 Headset signal multiplexing system and method patent thumbnailHeadset signal multiplexing system and method
A system and method for supplying power to a headset, and for transmitting multiple signals generated in the headset to a terminal using frequency division multiplexing. An audio signal and a carrier signal are generated in the terminal and summed together to form a composite uplink signal.
12/11/14
20140362947
Pilot patterns for ofdm systems with multiple antennas
The present invention relates to orthogonal frequency—division multiplexing (ofdm) communication systems with multiple transmit antennas receive antennas, and in particular to methods for inserting scattered pilots (sps) into the transmit signals of such ofdm systems, for estimating channel properties on the basis of the scattered pilots, a multi-antenna ofdm transmitter, and an ofdm receiver. In this context, it is the particular approach of the present invention to keep the same sp pattern like in the single-transmitter case, to partition the pilots into as many subsets as there are transmitters (transmit antennas), and to interleave these subsets both in time and in frequency.
12/11/14
20140362875
Method and device for optical transmission at adaptive effective rates
A method for transmitting digital data by a primary optical signal between a transmitter terminal and a receiver terminal, involves the following steps: determining a magnitude characterizing optical-wave degradation between the transmitter terminal and the receiver terminal, determining a number of transmission channels by a decreasing function of the magnitude characterizing optical-wave degradation, distributing the digital data over the transmission channels, modulating optical signals of different wavelengths using digital data distributed over the transmission channels, generating the primary optical signal by wavelength multiplexing of the optical signals, and sending a transmission configuration, including at least the number of transmission channels, from the transmitter terminal to the receiver terminal.. .
12/11/14
20140362869
Network node transmission method, apparatus, and system
Embodiments of the present invention provide a network node transmission method, apparatus, and system. The method includes: receiving a downlink optical signal sent by an olt, where the downlink optical signal is obtained through digital-to-analog conversion and electrical-to-optical conversion performed by the olt on a first downlink multiplexing digital signal, and in the first downlink multiplexing digital signal, multiple customer premises equipments cpe correspond to respective ofdm symbol timeslots and/or subcarriers; and performing optical-to-electrical conversion and analog-to-digital conversion on the downlink optical signal to obtain a second downlink multiplexing digital signal, demultiplexing the second downlink multiplexing digital signal to obtain downlink ofdm symbols for each cpe of the multiple cpes, and performing digital-to-analog conversion on the downlink ofdm symbols of each cpe to obtain a downlink analog signal of each cpe..
12/11/14
20140362865
Multiplexed packet local area networking using an ethernet physical layer device
Multiplexed packet local area networking using an ethernet physical layer device. In one embodiment, a network device having dual port ethernet physical layer devices can be configured to receive a packet on a first ethernet port.
12/11/14
20140362855
Digital broadcasting system and method of processing data in the digital broadcasting system
A broadcast transmitter and a method of processing broadcast data in the broadcast transmitter are disclosed. The method includes the steps of performing rs encoding and crc encoding on mobile service data to build rs frames belonging to an ensemble, wherein each of the rs frames are mapped into data groups, wherein each of the data groups comprises known data sequences and a portion of fic data including information for rapid mobile service acquisition, wherein the information for rapid mobile service acquisition includes transport stream identification information for identifying a mobile broadcast carrying a mobile service that includes the mobile service data and c/n indication information for indicating whether the fic data are applicable to a current transmission frame or a next transmission frame, multiplexing data in the data groups and main service data, and transmitting a transmission frame including the multiplexed data..
12/11/14
20140362774
Circuits and method to enable efficient generation of direct digital synthesizer based waveforms of arbitrary bandwidth
Embodiments of a system and method for providing efficient wideband inverse channelization for direct digital synthesizer based jamming techniques are generally described herein. In some embodiments, metadata associated with a technique for generating a waveform, such as frequency, phase and amplitude parameters, is received.
12/11/14
20140362766
Interference cancellation in wireless ofdma with mimo spatial multiplexing
Various embodiments of techniques related to interference cancellation in wireless ofdma with mimo spatial multiplexing are provided. In one aspect, a method receives wireless communication downlink signals from a first base station and a second base station.
12/11/14
20140362721
Determination apparatus for determining communication availability and determination method
A determination apparatus for determining communication availability in an orthogonal frequency division multiplexing (ofdm) scheme communication system, the determination apparatus includes a reception unit configured to receive a wireless signal including an ofdm symbol in which a pilot signal is inserted at a constant interval in a frequency axis direction, an obtaining unit configured to obtain a discrete sample signal by sampling the wireless signal, a correlation value calculation unit configured to calculate a correlation value of the discrete sample signal for a time shift amount that is defined in advance according to the constant interval, and a determination unit configured to determine the communication availability in the communication system based on at least a result of determination whether the correlation value for the time shift amount has a peak or not.. .
12/11/14
20140362678
Network physical link (phy) switch system
One example includes network physical link (phy) switch system. The system includes a multiplexer to output a first of a plurality of data streams that are input to a phy device in response to a first state of a selection signal.
12/11/14
20140362677
Cable-level crosstalk reduction
A device for managing signal transport, on a cable level, in a communication system, and a method for using same, are provided herein. The device is connectable between one or more access multiplexers (e.g., very-high-speed digital subscriber loop access multiplexer (vdslam) or a switch) and a cable in said communication system.
12/11/14
20140362345
Binocular multiplexing method and device
A binocular multiplexing device for a single-channel ophthalmological instrument for objective measurement of at least one vision parameter of a subject, the ophthalmological instrument including elements for generating a single light beam, elements for collecting a measurement beam by reflecting and/or refracting the light beam against the subject's eye and a sensor associated with the single measurement channel. The binocular multiplexing device includes optical separation first elements for receiving an image beam originating from a stimulus target and separating the image beam into a right and left ocular stimulation beam; optical switching elements for switching the single light beam selectively onto a right or left monocular light beam's optical path to form, after reflection and/or refraction by the eye in question, a right, respectively left, ocular measurement beam, and optical combination elements for superimposing the right, respectively left, ocular stimulation beam, and the right, respectively left, monocular light beam..
12/11/14
20140362273
Solid-state imaging apparatus and semiconductor device
The present invention provides a small-sized inexpensive solid-state imaging apparatus. A d/a converter included in a successive comparison type a/d converter of the solid-state imaging apparatus includes a multiplexer which selects any of reference voltages vr0 to vr16 and sets it as an analog reference signal when coarse a/d conversion is performed, and which selects reference voltages vr (n−1) to vr (n+2) of the reference voltages vr0 to vr16 when fine a/c conversion is performed, and a capacitor array which generates an analog reference signal, based on the reference voltages vr (n−1) to vr (n+2) when the fine a/d conversion is performed.
12/11/14
20140362181
Digital broadcasting reception method and apparatus capable of displaying stereoscopic images
The present invention provides a digital broadcasting reception method, including the steps of: receiving and demultiplexing digital broadcasting signals including reference period and extension period video streams; determining the right/left information of the reference period and extension period video streams by using a descriptor included in at least one of a program map table (pmt), a terrestrial virtual channel table (tvct), a service description table (sdt), and an event information table (eit); decoding the reference period and extension period video streams; and controlling the decoded reference period and extension period video streams by using the right/left information.. .
12/11/14
20140362026
Touch display having advanced-fringe-field-switching liquid crystal structure
A touch display having advanced-fringe-field-switching liquid crystal structure, including a pixel cell and a multiplexer circuit, wherein the multiplexer circuit is used to couple the pixel cell with a source driver unit to provide a fringe-field-switching display function during a display period, and couple the pixel cell with a touch detection unit to provide a touch detection function during a touch detection period.. .
12/11/14
20140361775
Magnetic resonance multi-core array radio frequency device and magnetic resonance signal receiving method
A magnetic resonance multi-core array radio frequency device and a magnetic resonance signal receiving method are provided. The device comprises a radio frequency receiver which includes a radio frequency coil (11), a low noise preamplifier (13), a multiplexer (15), a radio frequency band-pass filter (17), a program control amplifier (19), a frequency synthesizer (21), a mixer (23), an analog to digital converter (29) and a controller (31).
12/11/14
20140361724
Synthetic space vector modulation
A synthetic space vector modulation method and device for controlling a voltage source inverter and load is provided. The device and method comprise a variable frequency oscillator (vfo), a center-aligned pulse-train signal generator, a modulo-n counter, and a three-phase time division multiplexer.
12/11/14
20140360803
Steering controller
A control section of a steering controller calculates a steer angle which is a turning angle of a first column shaft based on a first detection value detected by a steer angle sensor, and calculates a second shaft turning angle which is a turning angle of a second column shaft based on a second detection value detected by a second shaft rotation angle sensor. A steering torque detection value is calculated based on a third detection value detected by a torque sensor.
12/04/14
20140359657
Method for embedding and multiplexing audio metadata in a broadcasted analog video stream
A method for embedding, multiplexing and broadcasting of multiple audio metadata in an analog video stream and thereby generating output analog video containing multiple separable audio-video tuples of optimum quality. Further, a user study is performed on a sample tutorial video for various frame rates and resolution to calculate the mean opinion score for deriving the degree of multiplexing that may be provided without deteriorating the quality of video..
12/04/14
20140359388
Core circuit test architecture
A scan test architecture facilitates low power testing of semiconductor circuits by selectively dividing the serial scan paths into shorter sections. Multiplexers between the sections control connecting the sections into longer or shorted paths.
12/04/14
20140359157
System and method for multiplexed streaming of multimedia content
This invention relates to a system, server and client for multiplexed streaming of multimedia content comprising at least one server being capable of transmitting multimedia content in a streaming environment through one or more data paths to a client, wherein the multimedia content is de-multiplexed by the server into a plurality of sub-streams with each sub-stream comprising a unique mark such that the client is capable of multiplexing said sub-streams into a continuous stream. Furthermore, the invention relates to a method for multiplexed streaming of multimedia content..
12/04/14
20140358528
Electronic apparatus, method for outputting data, and computer program product
According to one embodiment, an electronic apparatus includes a receiver and a processor. The receiver is configured to receive a signal of multiplexed sound comprising data of main sound and sub data.
12/04/14
20140356874
Methods and apparatus for point-of-care nucleic acid amplification and detection
Methods and apparatus are provided for point-of-care nucleic acid amplification and detection. One embodiment of the invention comprises a fully integrated, sample-to-answer molecular diagnostic instrument that optionally may be used in a multiplexed fashion to detect multiple target nucleic acid sequences of interest and that optionally may be configured for disposal after one-time use.
12/04/14
20140355990
Wavelength division multiplexing passive optical network system
This disclosure describes a wavelength division multiplexing passive optical network system (100) comprising an optical line terminal (180) for controlling transmission of data that are carried by optical signals across the optical network system along an upstream or downstream path; a signal modulating loop circuit including a circulator (110) connected to the optical line terminal (180) for determining the transmission paths of the optical signals; a splitter (120) connected to the circulator (110) for splitting the optical signals into a first portion of optical signals and a second portion of optical signals according to a predetermined ratio; an amplifier (160) connected to the splitter (120) for amplifying the second portion of optical signals; and a modulator (170) connected in between the amplifier (160) and the splitter (120) for modulating the amplified second portion of optical signals to be transmitted to the circulator (110); a converter (140) connected to the splitter (130) for converting the first portion of optical signals into electrical signals; and one or more optical network units (150) connected in between the converter (140) and modulator (170) for receiving the electrical signals from the converter (140), and transmitting electrical signals to the modulator (170) for converting the electrical signals into optical signals to be transmitted together with the amplified second portion of optical signals to the optical line terminal (180); wherein the circulator (110) directs the optical signals received from the modulator (170) to the splitter (120) for being transmitted back into the signal modulating loop circuit and/or towards the optical network units along the downstream path, or towards the optical line terminal along the upstream path.. .
12/04/14
20140355984
Colorless, reconfigurable, optical add-drop multiplexer (roadm) apparatus and method
A colorless, reconfigurable, optical add-drop multiplexer (a colorless roadm) is disclosed. The roadm may include a de-interleaver, a diffraction grating, and a lens.
12/04/14
20140355977
Optical switching
A network node comprises an optical input, an optical output, a random-access queue and a processing system. It receives a data packet, at the optical input and determines whether to process it as a guaranteed-service packet or as a statistically-multiplexed packet.
12/04/14
20140355976
Optical transmission device, optical transmission system, and optical transmission method
The optical transmission device includes an n×n optical switch, an optical packet receiver and an optical packet generation unit. The n×n optical switch transmits data in which a plurality of optical signals each having a different wavelength is multiplexed.
12/04/14
20140355964
Recording medium, reproducing apparatus, and reproducing method
In a recording medium on which is recorded a multiplexed stream including a plurality of first packets (v_main) constituting a first i-picture in a first video stream and a plurality of second packets (v_sub) constituting a second i-picture in a second video stream, information for identifying the first i-picture and information for identifying the second i-picture are recorded on the medium. A recording medium can thereby be obtained that enables the rapid detection, from a small amount of information, of a particular picture included in a stream such as a ts in which multiple content streams are multiplexed..
12/04/14
20140355953
Recording medium, reproducing apparatus, and reproducing method
In a recording medium on which is recorded a multiplexed stream including a plurality of first packets (v_main) constituting a first i-picture in a first video stream and a plurality of second packets (v_sub) constituting a second i-picture in a second video stream, information for identifying the first i-picture and information for identifying the second i-picture are recorded on the medium. A recording medium can thereby be obtained that enables the rapid detection, from a small amount of information, of a particular picture included in a stream such as a ts in which multiple content streams are multiplexed..
12/04/14
20140355952
Recording medium, reproducing apparatus, and reproducing method
In a recording medium on which is recorded a multiplexed stream including a plurality of first packets (v_main) constituting a first i-picture in a first video stream and a plurality of second packets (v_sub) constituting a second i-picture in a second video stream, information for identifying the first i-picture and information for identifying the second i-picture are recorded on the medium. A recording medium can thereby be obtained that enables the rapid detection, from a small amount of information, of a particular picture included in a stream such as a ts in which multiple content streams are multiplexed..
12/04/14
20140355722
Method for signal estimation and compensation and apparatus using the same
A method for signal estimation and compensation and an apparatus using the same, adapted for estimating and compensating an imbalance effect between an in-phase path and a quadrature path of an orthogonal frequency division multiplexing (ofdm) communication system are provided. The method includes the following steps: receiving a signal, and using a plurality of symbols in a plurality of time frame to generate a plurality of balance coefficient groups, wherein every balance coefficient group includes a plurality of balance coefficient candidates; deriving a balance coefficient according to the balance coefficient set; and compensating the signal according to the balance coefficient..
12/04/14
20140355710
Transmission device and transmission method
Provided is a transmission device with which, by orthogonalizing different transmission bandwidth dm-rss, comp performance is improved, and it is possible to increase mu-mimo communication multiplexing. In the device, a sequence generator unit (103) generates a reference signal of a number of transmission bandwidths which is less than a prescribed number using a first sequence which is used in a reference signal of a number of transmission bandwidths which is greater than or equal to the prescribed number when a coordinated receiving by a plurality of receiving devices is applied, and generates the reference signal of the number of transmission bandwidth which is less than the prescribed number using a second sequence which differs from the first sequence when the coordinated receiving is not applied.
12/04/14
20140355706
Communication system, communications device, and antenna element arrangement method
A communication system includes a transmitter that includes nt transmission antenna elements that are arranged in a row, and transmits a signal by a space division multiplexing scheme, and a receiver that includes nr reception antenna elements that are arranged in a row, and receives a signal by the space division multiplexing scheme, wherein a distance between first and second transmission antenna elements from an end position is different from a distance between the second and third transmission antenna elements from the end position, the nt transmission antenna elements including the first, second and third antenna elements, and a distance between first and second reception antenna elements from an end position is different from a distance between the second and third transmission antenna elements from the end position, the nr transmission antenna elements including the first, second and third antenna elements.. .
12/04/14
20140355698
Communication device using power line communication and frequency-division multiplexing on a pilot line, and related systems
The invention relates to a communication device using power line communication provided in a first system coupled to a second system via a power cable comprising a pilot line having a first impedance, which encounters at least second and third impedances and through which a first analog signal passes in a first frequency band. The device is arranged so as to: i) generate, from a local digital signal, a second analog power line communication signal having frequencies included in a second frequency band that has minimal overlap with the first frequency band; ii) supply the second analog signal to the pilot line via a capacitive means and iii) extract, from the analog signals passing through the pilot line, each second analog signal in order to convert the latter into a digital signal to be processed by the system..
12/04/14
20140355598
Digital-to-analog converter with integrated fir filter
A digital-to-analog cjonverter contains a digital shift register and a digital multiplexer. Durir g each input signal clock period, the digital-to-analog converter is multiplexed in time to perform multiple conversions on samples stored in the shift register.
12/04/14
20140355573
Sharing up-link resources in universal mobile telecommunications system
The present subject matter discloses a method for sharing a enhanced uplink dedicated channel (e-dch) resource from amongst a plurality of e-dch resources on time multiplex basis. In one implementation, the method comprises receiving, from a user equipment (ue), a random access procedure (rap) request for allocation of the common e-dch resource from amongst a plurality of common e-dch resources.
12/04/14
20140355560
Device and method for transmitting random access preamble
Base station (bs) and user equipment (ue) apparatuses for configuring a random access channel (rach), and methods thereof, are provided. The method for a bs to configure a rach includes generating configuration information on rach resources, transmitting the configuration information on the rach resources to a ue, receiving a random access preamble multiplexed on a plurality of continuous rach resources from the ue, extracting the random access preamble multiplexed on the plurality of continuous rach resources, and detecting the extracted random access preamble.
12/04/14
20140355517
Method, apparatus, and computer program product for wireless device discovery
Method, apparatus, and computer program product example embodiments enhance wireless communications device discovery processes. In an example embodiment, a method comprises detecting, by an apparatus, a sequence of wireless device advertising channel messages in a first communications protocol during device discovery scans of the first communications protocol; and multiplexing, by the apparatus, transmission of a sequence of wireless device discovery messages in a second communications protocol, with the detected sequence of wireless device advertising channel messages in the first communications protocol, in response to the detecting of the sequence of wireless device advertising channel messages in the first communications protocol..
12/04/14
20140355466
Locationing determination using pilots signals in a wireless local area network (wlan)
A communication network of the present disclosure can determine one or more locations of communication devices within its geographic coverage area based upon one or more communication signals that are communicated within the communication network and/or between the communication network and another communication network. The one or more communication devices within the communication network can be implemented to utilize, for example, pilot signals encoded using orthogonal frequency-division multiplexing (ofdm) on multiple carrier frequencies to concurrently transmit the one or more communication signals over multiple signal pathways.
12/04/14
20140355455
Reference signal measurement
The embodiments disclosed relates to a method and a network node that estimates a signal power and/or noise power of a received reference signal. The receiving node may operate in a communications system applying frequency division multiplexing.
12/04/14
20140355358
Circuits and methods for efficient execution of a read or a write operation
A system for efficient execution of a read or a write is described. The system includes a memory array including a way.
12/04/14
20140355335
Static random access memory system and operation method thereof
A static random access memory system includes a static random access memory, a multiplexer, an input buffer, an output buffer, and a shifter. The input buffer writes write data stored in the input buffer to addresses of the static random access memory corresponding to a write address signal according to a write command.


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