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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


Allocating internet protocol (ip) addresses to nodes in communications networks which use integrated is-is

Allocating internet protocol (ip) addresses to nodes in communications networks which use integrated is-is

Methods of resolving artifacts in hadamard-transformed data

Methods of resolving artifacts in hadamard-transformed data

Methods of resolving artifacts in hadamard-transformed data

Method and apparatus for measuring blood pressure

Date/App# patent app List of recent Multiplex-related patents
10/23/14
20140317339
 Data access system, data accessing device, and data accessing controller patent thumbnailData access system, data accessing device, and data accessing controller
A data access system, device and controller are provided. The data access system includes a plurality of storage units and first controllers, a second controller, and a host.
10/23/14
20140317296
 Allocating internet protocol (ip) addresses to nodes in communications networks which use integrated is-is patent thumbnailAllocating internet protocol (ip) addresses to nodes in communications networks which use integrated is-is
Previously it has only been possible to allocate unique internet protocol (ip) addresses to nodes in open systems interconnection (osi) communications networks such as those using integrated is-is, by manual configuration. This is time consuming and expensive because an operator must travel to the site of the node.
10/23/14
20140316718
 Methods of resolving artifacts in hadamard-transformed data patent thumbnailMethods of resolving artifacts in hadamard-transformed data
A method of validating data produced from a multiplexing process on an analytical instrument is disclosed. In one embodiment, the method includes using a pseudorandom sequence to encode a multiplexed segment of data; applying hadamard transform to generate a demultiplexed segment of the data; aligning the pseudorandom sequence to the multiplexed data; and calculating a score for at least one positive value in the demultiplexed segment to find a valid demultiplexed value..
10/23/14
20140316288
 Method and apparatus for measuring blood pressure patent thumbnailMethod and apparatus for measuring blood pressure
Embodiments of the present invention provide an improved transformation method whereby the peripheral pulse waveform is filtered to separate different phases which make up the waveform. The separate phases are transformed before being re-combined to provide an estimated intra-arterial transfer function.
10/23/14
20140315757
 Detection of nucleic acid sequence differences using coupled ligase detection and polymerase chain reactions patent thumbnailDetection of nucleic acid sequence differences using coupled ligase detection and polymerase chain reactions
The present invention relates to a method for identifying a target nucleotide sequence. This method involves forming a ligation product on a target nucleotide sequence in a ligation detection reaction mixture, amplifying the ligation product to form an amplified ligation product in a polymerase chain reaction (pcr) mixture, detecting the amplified ligation product, and identifying the target nucleotide sequence.
10/23/14
20140315727
 Method for multiplexed molecular detection patent thumbnailMethod for multiplexed molecular detection
Molecular probes to particular targets may be nucleic acids that may generally possess resistance to degradation when bound to a target molecule. For example, the molecular probes may be generally resistant to nuclease degradation when bound to their target molecules, and generally not resistant to nuclease degradation when unbound to their target molecules.
10/23/14
20140315534
 Selective activation of vamos-2 mode patent thumbnailSelective activation of vamos-2 mode
Method of data processing for selectively activating, at a mobile station (1, 2), a mode of communication related to vamos-2 technology, the method comprising the steps of:—receiving a first signal of a first subchannel (c1), the first signal containing a first training sequence (mwant), and receiving a second signal of a second subchannel (c2), the second signal containing a second training sequence (mosc), the second signal being orthogonally multiplexed with respect to the first signal,—using the first training sequence and the second training sequence to:—determine a value of a parameter (α) defining a ratio between the first subchannel power and the second subchannel power, and—determine a signal to noise ratio estimation, and—determining, using the parameter value and the signal to noise estimation, whether the said mode of communication has to be activated.. .
10/23/14
20140315499
 Self calibration method for radio equipment with receive and transmit circuitry patent thumbnailSelf calibration method for radio equipment with receive and transmit circuitry
A self-calibration circuit and associated method for testing an rf device includes the rf device to be tested having transmit and receive sections, and a built-in self test (bist) circuit coupled to the transmit and receive sections of the rf device on the same chip. The self-calibration circuit is configured to calibrate the receive section of the rf device in a receive test mode, and calibrate the transmit section of the rf device in a subsequent transmit test mode using the calibrated receive section to measure a transmit output signal from the transmit section and to provide calibration data therefrom used in the transmit section calibration.
10/23/14
20140315189
 Co-binder assisted assay methods patent thumbnailCo-binder assisted assay methods
The present invention is directed to methods for reducing cross-reactivity between species employed in multiplexed immunoassays.. .
10/23/14
20140314418
 Allocating orthogonal frequency-division multiple access (ofdma) resources in ethernet passive optical network (epon) over coaxial (epoc) patent thumbnailAllocating orthogonal frequency-division multiple access (ofdma) resources in ethernet passive optical network (epon) over coaxial (epoc)
A method implemented in a fiber coaxial unit (fcu) comprising receiving a plurality of ethernet passive optical network (epon) report messages from a plurality of coaxial network units (cnus) across a coaxial network, receiving an epon gate message comprising time quanta (tq) information indicating an upstream transmission time grant for the fcu across the optical network, translating the tq based upstream transmission time grants to ofdm resource block grants in a time domain and in a frequency domain across the coaxial network for each cnu based on the configurable constants, and transmitting an epon over coaxial (epoc) gate message to each cnu, wherein each epoc gate message comprises a cnu profile indicating the orthogonal frequency-division multiplexing (ofdm) resource block grants for the an associated cnu and a start time.. .
10/23/14
20140314405
Method and apparatus for equalizing link performance
Embodiments of the present invention provide a method and an apparatus for equalizing link performance, and relate to the field of optical wavelength division multiplexing. In the present invention, target input power spectra and target output power spectra in all oms sections in a network and single wave attenuation at a power adjusting point may be concurrently calculated based on link information of the oms sections, fast adjustment may also be implemented for a complex network topology, and the adjustment may be implemented in a one-off manner to avoid a problem that iteration adjustment is caused by mutual impact of power adjusting points during serial adjustment in a ring network.
10/23/14
20140314299
System and method for multiplexed biomarker quantitation using single cell segmentation on sequentially stained tissue
Improved systems and methods for the analysis of digital images are provided. More particularly, the present disclosure provides for improved systems and methods for the analysis of digital images of biological tissue samples.
10/23/14
20140314238
Multiplexing audio system and method
A method and system for multiplexing audio signals into a single channel uses frequency division multiplexing. The frequency division multiplexing method herein is based on a frequency transform algorithm using fft shifting that does not require a carrier signal for the modulation.
10/23/14
20140314177
Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcast signals and method for receiving broadcast signals
The present invention provides a method of transmitting broadcast signals. The method includes, formatting input streams into data pipe, dp, data; low-density parity-check, ldpc, encoding the dp data according to a code rate; bit interleaving the ldpc encoded dp data; mapping the bit interleaved dp data onto constellations according to one of qam (quadrature amplitude modulation), nuq (non-uniform qam) or nuc (non-uniform constellation); multi-input multi-output, mimo, encoding the mapped dp data by using a mimo encoding matrix having a mimo encoding parameter; building at least one signal frame by mapping the mimo encoded dp data; and modulating data in the built signal frame by an orthogonal frequency division multiplexing, ofdm, method and transmitting the broadcast signals having the modulated data..
10/23/14
20140314036
Radio base station apparatus, user terminal, radio communication system and radio communication method
In a configuration in which a downlink control channel is enhanced, the present invention is designed to adequately allocate downlink control signals to radio resources for the enhanced control channel. An allocation section that allocates a downlink control signal to both of a first control region from the first ofdm symbol to a predetermined ofdm symbol in a subframe, which is a transmission time interval, and a plurality of second control regions, each of which is frequency-division-multiplexed with a data region in a region after the predetermined ofdm symbol and is formed in a predetermined resource block size, or allocates the downlink control signal only to the second control regions, and a transmission section that transmits the downlink control signals to a user terminal are provided, and the allocation section forms the plurality of second control regions such that each second control region includes a plurality of enhanced control channel elements, each of which is an allocation unit of downlink control information, and also divides the enhanced control channel elements, and performs distributed mapping such that the divided enhanced control channel elements are distributed over the plurality of second control regions of varying frequency bands..
10/23/14
20140314018
Pilot resource allocation method and device
Various embodiments of the present invention provide a pilot resource allocation method, where the method includes: determining, according to an aggregation level and multiplexing information of an enhanced control channel element e-cce in a resource block pair, the number of resource elements res that are allocated to and occupied by a demodulation pilot signal dmrs in the resource block pair. Various embodiments of the present invention further provide a corresponding user equipment.
10/23/14
20140313951
Physical-layer control channel structure
A coax network unit (cnu) coupled to a coax line terminal (clt) receives a plurality of orthogonal frequency-division multiplexing (ofdm) symbols from the clt and identifies a start-of-frame delimiter on a physical-layer (phy) control channel in the plurality of ofdm symbols. The phy control channel includes a plurality of contiguous subcarriers.
10/23/14
20140313876
Transmission method, apparatus and system that use carrier modulation
Embodiments of the present invention provide a transmission method. The method includes: performing sending of a near-end orthogonal frequency division multiplexing signal and receiving of a far-end orthogonal frequency division multiplexing signal simultaneously on an orthogonal frequency division multiplexing channel; obtaining a carrier phase difference between an echo orthogonal frequency division multiplexing signal and the far-end orthogonal frequency division multiplexing signal, and a channel transfer function of an near-end echo channel; and generating an echo cancellation signal according to the carrier phase difference, the channel transfer function of the near-end echo channel, and a near-end signal to be sent, and overlapping the echo cancellation signal and a received signal to cancel the echo orthogonal frequency division multiplexing signal that is overlapped in the received signal..
10/23/14
20140313510
Multiplex fluorescent particle detection using spatially distributed excitation
A chip-scale optical approach to performing multi-target detection is based on molecular biosensing using fiber-optic based fluorescence or light scattering detection in liquid-core waveguides. Multiplexing methods are capable of registering individual nucleic acids and other optically responsive particles, and are ideal for amplification-free detection in combination with the single molecule sensitivity of optofluidic chips.
10/23/14
20140313477
Angular multiplexed optical coherence tomography systems and methods
Angle multiplexed optical coherence tomography systems and methods can be used to evaluate ocular tissue and other anatomical structures or features of a patient.. .
10/23/14
20140313469
Reconfigurable 1xn few-mode fiber optical switch based on a spatial light modulator
An optical switch includes an array of parallel few-mode fibers stacked vertically; beam stretchers that modifies an aspect ratio between a height and a width of beams associated with each few-mode fiber; a spatial light modulator with a 2d array of independently programmed tunable pixels, wherein the spatial light modulator manipulates phase and/or amplitude at each position of an incident optical beam; a wavelength demultiplexer which can separate the spectral components of an incident beam in angle; and lenses for imaging the modes of the input array of fiber to the spatial light modulator.. .
10/23/14
20140313291
Video coding method, video decoding method, video coder, and video decoder
A video coding method, a video decoding method, a video coder, and a video decoder are disclosed herein. A video coding method includes: performing base-layer coding for the first view, and extracting prediction information of at least one layer by combining a locally decoded first view and a second view; performing enhancement-layer coding for prediction information of at least one layer respectively; and multiplexing the enhancement-layer codes and the base-layer codes of the first view to obtain encoded information.
10/23/14
20140312935
Common mode voltage multiplexer
A circuit and a system that uses the circuit for connecting a plurality of input channels to a receiving device. The circuit includes a plurality of dmos switches, each of which connects a respective one of the input channels to the receiving device in response to a respective control signal.
10/23/14
20140312330
Inspection system for oled display panels
A system for inspecting at least a portion of a display panel having thin film transistors (tfts) and light emitting devicxes (oleds), during or immediately following fabrication, so that adjustments can be made to the fabrication procedures to avoid defects and non-uniformities. The system provides bonding pads connected to signal lines on at least portions of the display panel, and probe pads along selected edges of the display panel.
10/16/14
20140310761
Generation, distribution and use of content metadata in a network
Methods and apparatus for utilizing information (e.g., metadata) relating to content in a multimedia distribution network. In one embodiment, the network comprises a hybrid fiber coax (hfc) cable network, and the information comprises metadata relating to the bitrate profile of deterministic content such as stored video.
10/16/14
20140310760
Apparatus and methods for multi-stage multiplexing in a network
Methods and apparatus for performing multiplexing of video or other content (e.g., programs) within a network using feed-back from a subsequent digital program insertion stage, and/or feed-forward information from a prior multiplexing stage. In one embodiment, the network comprises a hybrid fiber coax (hfc) cable network having headend and hub-based statistical multiplexing stages, and communication between the two stages is used to improve the visual quality performance and bandwidth utilization of the output multi-program stream during conditions where downstream content is inserted into the transport stream.
10/16/14
20140310503
Memory interleaving on memory channels
A memory interleaver includes a channel selection unit to receive a system memory address for a memory request. The interleaver also includes a local memory address computation unit and a de-multiplexer.
10/16/14
20140309138
Compositions and methods of detecting respiratory pathogens using nucleic acid probes and subsets of beads
The present disclosure is instructional for a multiplex nucleic acid amplification assay to detect and identify multiple respiratory pathogens.. .
10/16/14
20140309136
Real-time multiplex detection of three bacterial species responsible for sexually transmitted diseases
The invention relates to the detection of three different bacterial species which are responsible for sexually-transmitted diseases, i.e., chlamydia trachomatis (ct), neisseria gonorrhoeae (ng) and mycoplasma genitalium (mg). The invention more particularly relates to the detection of these three species in real-time pcr, in multiplex pcr and in real-time multiplex pcr.
10/16/14
20140309129
Encoded nanopore sensor for multiplex nucleic acids detection
The present invention provides a new and improved multiplexed oligonucleotide detection method based on the nanopore technology with one or more probes containing a sequence with complementarity to the target oligonucleotide, a terminal extension at the probe's 3′ terminus, 5′ terminus, or both termini and a label attached to the terminus. The improved probes and probe sets enable sensitive, selective, and direct multiplex detection, differentiation and quantification of distinct target oligonucleotides such as mirnas.
10/16/14
20140308899
Multi-standards transceiver
A multi-standards transceiver includes: a first synthesizer arranged to generate a first oscillating signal; a second synthesizer arranged to generate a second oscillating signal; a first transceiver; a second transceiver; and a multiplexer coupled to the first synthesizer and the second synthesizer; wherein when the multi-standards transceiver operates under a first frequency mode, the first transceiver is arranged to use the first oscillating signal to modulate a first analog signal and the multiplexer is arranged to output the second oscillating signal to the second transceiver so that the second transceiver uses the second oscillating signal to modulate a second analog signal.. .
10/16/14
20140308037
Optical network switching using n:n transponder through time-domain multiplexing and burst mode access
A network switch is disclosed with each port having the function of: electrical processing and optical modulation; electrical processing has the ability to identify packet or frame destination; burst mode transmission and receiving capability; uses its pre-assigned time slot to send to the corresponding destination, or receive from the expected source.. .
10/16/14
20140308005
Optical element using multicore optical fiber grating and method for processing optical signal using the same
An optical element includes a multicore optical fiber, the multicore optical fiber including an inner core and at least one peripheral core arranged around the inner core and having an effective refractive index different from that of the inner core, and an optical fiber grating formed at the multicore optical fiber to cause an optical signal to be coupled between different cores among the inner core and the at least one peripheral core. The optical element allows a signal of a specific wavelength to be dropped added from an optical signal.
10/16/14
20140307841
Snr dependent channel tracking for sun ofdm
An orthogonal frequency-division multiplexed (ofdm)-based receiver for channel tracking with signal-to-noise ratio dependent parameters that includes a memory; and a signal processor, coupled to the memory. The signal processor to estimate a signal-to-noise ratio (snr) for a received packet of ofdm symbols and determine an snr region in which the snr estimate falls, wherein the signal processor implements a different set of finite impulse response (fir) filter coefficients for each snr region..
10/16/14
20140307830
Apparatus and method for offset compensation in high-order modulated orthogonal frequency division multiplexing (ofdm) transmission
An apparatus for offset compensation in high-order modulated orthogonal frequency division multiplexing (ofdm) transmission, the apparatus including a transmitter to configure a pilot signal for transmission and reception synchronization and distortion estimation as a frame, and transmit the frame, and a receiver to estimate a channel distortion of a received signal by estimating and compensating for a clock offset and a frequency offset with respect to the received signal.. .
10/16/14
20140307825
Digital polar modulator for a switch mode rf power amplifier
A digital polar modulator (dpm) for transforming a baseband signal into a modulated digital modulator output signal comprises an input unit and two low-pass delta-sigma modulators, a first one being connected downstream from the first input part and configured to provide at its output a first pulse train in dependence on an amplitude- modulating baseband signal component, and a second one being connected downstream from the second input part and configured to provide at its output a multilevel quantized signal in dependence on a phase modulating baseband signal component; a multiphase generator, which is configured to provide a set of square-wave carrier signals having a common carrier frequency and exhibiting discrete phase shifts with respect to each other; a multiplexer, which is configured to provide a multiplexer output signal that is formed by switching, in dependence on a signal received at a select input as a function of time, between selected ones of the carrier signals; and a combiner unit.. .
10/16/14
20140307813
Symbol-wise channel tracking for sun ofdm
A device for updating complex channel gain estimates for orthogonal frequency division multiplexed (ofdm) symbols that includes a receiver to receive a plurality of ofdm symbols, wherein each ofdm symbol includes a plurality of pilot tones at a subset of odd positions and a finite impulse response (fir) filter. The fir filter configured to filter a plurality of initial channel estimates of odd tones of an ofdm symbol using a first set of coefficients to generate an updated estimate of the channel estimates of the plurality of odd tones for that ofdm symbol, and filter the plurality of the initial channel estimates of the odd tones of the ofdm symbol using a second set of coefficients to generate estimates for a plurality of initial channel estimates of even tones for that ofdm symbol..
10/16/14
20140307810
Time-domain windowing function
A smart utility network (sun) device that includes an orthogonal frequency-division multiplexing (ofdm)-based transmitter. The ofdm-based transmitter including a signal processor to convert data from a frequency-domain to a time-domain using an inverse fast fourier transform (ifft) and configured to perform a time-domain windowing function based on a hanning window on ofdm symbols..
10/16/14
20140307779
Video encoding device, video decoding device, video encoding method, video decoding method, and program
A video encoding device includes: a transformer for transforming an image block; an entropy encoder for entropy-encoding transformed data of the image block transformed by the transformer; a pcm encoder for pcm-encoding an image block; a multiplexed data selector for selecting output data of the entropy encoder or output data of the pcm encoder, for each block of an externally set block size; and a multiplexer for embedding a pcm header into a bitstream, in a block of the externally set block size, wherein the number of successive pcm-encoded blocks is embedded into the pcm header, and pcm data for the number of successive pcm-encoded blocks is multiplexed into the bitstream.. .
10/16/14
20140307752
Apparatus and method which can include center-wavelength selectable, bandwidth adjustable, spectrum customizable, and/or multiplexable swept-source laser arrangement
Systems, methods and computer-accessible mediums for providing a radiation(s) can be provided. For example, a hardware arrangement can be configured to provide the radiation(s) that can have a wavelength(s) that continuously changes over time and over a predetermined bandwidth with a predetermined envelope in a single sweep.
10/16/14
20140307732
Devices for transmitting digital video and data over the same wires
A transceiver and a corresponding wired communication link. The transceiver is coupled to at least one conductive wire, receives a first packet-based transmission comprising lossless high definition digital video multiplexed with first data, and transmits a second transmission comprising second data.
10/16/14
20140307680
Method for linkage resource assignment, ue, method for multiplexing transmission and enb
Embodiments of the present application provide a method for linkage resource assignment, ue, a method for multiplexing transmission and an enb. The method for linkage resource assignment includes: acquiring, by ue, a lowest prb index assigned to a pusch, cyclic shift information of an uplink dm-rs, and an initial position of a physical resource occupied by uplink grant signaling; and calculating group identification and sequence identification of a phich or an ephich, according to the lowest prb index of the pusch, the cyclic shift information of the uplink dm-rs, and the initial position of physical resource occupied by uplink grant signaling, so as to determine whether the phich or the ephich is assigned to the ue.
10/16/14
20140307674
Buffer status reporting in a mobile communication system
The invention relates to methods for transmitting a buffer status report (bsr) in a mobile communication system, more particularly to the definition of rules for triggering, generating and transmitting bsrs. The invention also relates to a data transmission method utilizing new rules to decide data of which radio bearers is transmitted within a given transmission time interval.
10/16/14
20140307566
Method and apparatus for sir estimation using time multiplexed pilots and tpc commands
Methods and apparatus for improving amplitude estimation of a received signal in a wireless communication system is provided. Aspects of the methods and apparatus relate to investigating estimation of signal-to-noise (snr) of the signal.
10/16/14
20140307304
Multi-core erbium-doped fiber amplifier
A double-clad (dc) multicore (mc) erbium-doped fiber amplifier (edfa) for dense-wavelength-division multiplexing (dwdm) is disclosed. The dc-mc-edfa comprises a length of dc-mc erbium-doped fiber (edf) that is core-matched spliced to a mc tapered signal-pump fiber combiner (tfc).
10/16/14
20140307004
Organic light emitting diode (oled) display
An organic light emitting diode (oled) display is disclosed. In one aspect the display includes a display panel having first through fourth pixels and a scan driving unit that outputs a scan signal to the display panel.


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This listing is a sample listing of patent applications related to Multiplex for is only meant as a recent sample of applications filed, not a comprehensive history. There may be associated servicemarks and trademarks related to these patents. Please check with patent attorney if you need further assistance or plan to use for business purposes. This patent data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Multiplex with additional patents listed. Browse our RSS directory or Search for other possible listings.
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