Popular terms

[SEARCH]

Follow us on Twitter
twitter icon@FreshPatents

Web & Computing
Cloud Computing
Ecommerce
Search patents
Smartphone patents
Social Media patents
Video patents
Website patents
Web Server
Android patents
Copyright patents
Database patents
Programming patents
Wearable Computing
Webcam patents

Web Companies
Apple patents
Google patents
Adobe patents
Ebay patents
Oracle patents
Yahoo patents

[SEARCH]

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 of shaping the spectrum of an input bitstream

Canon

Method of shaping the spectrum of an input bitstream

Uplink resource scheduling method, wireless base station and mobile station

Ntt Docomo

Uplink resource scheduling method, wireless base station and mobile station

Uplink resource scheduling method, wireless base station and mobile station

Dolby Laboratories Licensing

Spatial multiplexing in a soundfield teleconferencing system


Date/App# patent app List of recent Multiplex-related patents
08/27/15
20150245381 
 Reporting downlink control information in a wireless communication system employing dedicated pilots patent thumbnailReporting downlink control information in a wireless communication system employing dedicated pilots
A base station and a method performed by the base station is disclosed. The method includes: obtaining data for a user equipment (ue) and obtaining control information for use in transmitting the data to the ue.
Telefonaktiebolaget L. M. Ericsson (publ)


08/27/15
20150245353 
 Method of shaping the spectrum of an input bitstream patent thumbnailMethod of shaping the spectrum of an input bitstream
Signal processing methods, signal processing device(s), signal processing system(s) and non-transitory information storage means are provided herein for shaping the spectrum of an input bitstream. In at least one embodiment, a signal processing method includes performing a plurality of line coding steps on respective parts of an input bitstream to obtain a plurality of respective line-coded signals, and multiplexing the plurality of line-coded signals to obtain a spectrum-shaped output signal.
Canon Kabushiki Kaisha


08/27/15
20150245320 
 Uplink resource scheduling method, wireless base station and mobile station patent thumbnailUplink resource scheduling method, wireless base station and mobile station
The embodiments of the present invention provide an uplink resource scheduling method, a wireless base station and a mobile station. The method comprises: generating group dedicated signaling respectively for mobile station groups managed by the wireless base station, wherein group dedicated signaling of each mobile station group indicates uplink resources allocated to the mobile station group; multiplexing the generated group dedicated signaling into different positions of a first channel and transmitting the multiplexed group dedicated signaling; generating mobile station dedicated signaling for each mobile station in each of the mobile station groups, wherein the mobile station dedicated signaling at least includes group information indicating the mobile station group to which the mobile station belongs; and multiplexing the generated mobile station dedicated signaling into a second channel and transmitting the multiplexed mobile station dedicated signaling..
Ntt Docomo, Inc.


08/27/15
20150244869 
 Spatial multiplexing in a soundfield teleconferencing system patent thumbnailSpatial multiplexing in a soundfield teleconferencing system
The present document relates to audio conference systems. In particular, the present document relates to the mapping of soundfields within an audio conference system.
Dolby Laboratories Licensing Corporation


08/27/15
20150244868 
 Method for improving perceptual continuity in a spatial teleconferencing system patent thumbnailMethod for improving perceptual continuity in a spatial teleconferencing system
The present document relates to audio conference systems. In particular, the present document relates to improving the perceptual continuity within an audio conference system.
Dolby Laboratories Licensing Corporation


08/27/15
20150244553 
 System and  joint compensation of power amplifier's distortion patent thumbnailSystem and joint compensation of power amplifier's distortion
The system and method for joint compensation of power amplifier's distortion provides a linearization scheme for transmitter power amplifiers driven by orthogonal frequency division multiplexing signals. A pre-compensated over-driven amplifier is employed at the transmitter.
King Fahd University Of Petroleum And Minerals


08/27/15
20150244549 
 Cdr voter with improved frequency offset tolerance patent thumbnailCdr voter with improved frequency offset tolerance
An improved clock data recovery circuit is provided which provides lower bit error rates and faster locking times. In an embodiment, the circuit includes a voter having one or more voter inputs.
Cavium, Inc.


08/27/15
20150244508 
 Method and  transmitting channel state information-reference signals in wireless communication system patent thumbnailMethod and transmitting channel state information-reference signals in wireless communication system
A method of transmitting channel state information (csi)-reference signals (rs) at a base station in a wireless communication system includes generating a reference signal sequence, and mapping the reference signal sequence to resource elements (res) included in one or more patterns for 8-port csi-rs transmission among five patterns for 8-port csi-rs transmission located in a first region of a prb pair and three patterns for 8-port csi-rs transmission located in a second region of the prb pair. A maximum of two ofdm (orthogonal frequency division multiplexing) symbols is used for a physical downlink control channel in a subframe including the prb pair..
Lg Electronics Inc.


08/27/15
20150244482 
 Magnetic resonance imaging  measurement signal acquisition in a magnetic resonance imaging apparatus patent thumbnailMagnetic resonance imaging measurement signal acquisition in a magnetic resonance imaging apparatus
A magnetic resonance imaging apparatus is provided. The apparatus includes a plurality of receiving antennas for receiving a plurality of reception signals.

08/27/15
20150244461 
 Communication system for analog and digital communication services patent thumbnailCommunication system for analog and digital communication services
A first and a second interconnection unit comprising a respective first and a second communication interface, a first and a second electro-optical converter, and a multiplexing unit, is disclosed. The first interconnection unit is adapted to receive electrically transmitted analog and digital information, convert said information into electrically transmitted information, and to multiplex the information so as to enable transmission over a bidirectional link.
Deltanode Solutions Ab


08/27/15
20150244447 

Method and apparatus of beam training for mimo operation


The disclosed invention provides an efficient method for beam training to enable spatial multiplexing mimo operation and spatial combining in a wireless network. The invention discloses a simple and efficient beam-training algorithm and protocol for mimo operation that operates in high snr condition for reliable mimo operation.
Mediatek Singapore Pte. Ltd.


08/27/15
20150244432 

Method and apparatus of beam training for mimo operation and multiple antenna beamforming operation


The disclosed invention provides an efficient method for mimo beam training for multiple antennas to enable spatial multiplexing mimo operation and spatial combining in a wireless network. The invention discloses a simple and efficient beam-training algorithm and protocol for mimo operation that operates in high snr condition for reliable mimo operation.
Mediatek Singapore Pte. Ltd.


08/27/15
20150244283 

Ac input power converter with multi-functional inductor


In certain embodiments, a power converter has an input side connected to receive ac input power at an input node and an output side connected to produce a regulated output power at an output node. The power converter has a transformer having at least one primary winding on the input side and at least one secondary winding on the output side.
Cognipower, Llc


08/27/15
20150243425 

Aggregation and control of magneto-responsive entities


Applicants have discovered a novel apparatus and method to aggregate and displace a plurality of magneto-responsive entities (steerable self-propelled entities or sspes) in three dimensions using time-multiplexing. The apparatus for controlling aggregation of sspes in a body comprises at least three sets of magnetic field sources arranged in three axes for generating a controlled magnetic field and a controller connected to at least one of said magnetic field sources to create a three dimensional convergence point.
Corporation De L'ecole Polytechnique De Montreal


08/27/15
20150243362 

Timed multiplex sensing


Methods for determining memory cell states during a read operation using a detection scheme that reduces the area of detection circuitry for detecting the states of the memory cells by time multiplexing the use of portions of the detection circuitry are described. The read operation may include a precharge phase, a sensing phase, and a detection phase.
Sandisk 3d Llc


08/27/15
20150241630 

Directional coupler, and multiplexer and demultiplexer


The directional coupler includes: lattice points periodically arranged in the 2d-pc slab and configured to diffract optical waves, thz waves, or millimeter waves in pbg frequencies in pbg structure of the 2d-pc slab in order to prohibit existence in a plane of the 2d-pc slab; a first 2d-pc waveguide formed of a line defect; a second 2d-pc waveguide which can be mode-coupled to the first waveguide; a directional coupling unit disposed between the first waveguide and the second waveguide in two rows, and having lattice points between waveguides of which the radius is smaller than that of the lattice points, wherein in order to match the first waveguide with an operational band at a side of an input port from the directional coupling unit, the width of the second waveguide is narrowed so that the whole dispersion curve of the directional coupling unit is moved to a higher-frequency side.. .
Osaka University


08/27/15
20150241513 

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.
Texas Instruments Incorporated


08/20/15
20150237605 

Method and configuring control channel resources in communication system


A method and an apparatus for configuring a control channel in a communication system, according to the present invention, allocate resources of different sizes according to a distributed transmission mode and a localized transmission mode and apply different antenna transmission techniques, to a control channel on the basis of frequency division. In addition, the present invention relates to a method by which a terminal estimates a channel irrespective of the transmission mode.
Samsung Electronics Co., Ltd.


08/20/15
20150237432 

Processing circuit for a multiple sensing structure digital microelectromechanical sensor having a broad dynamic range and sensor comprising the processing circuit


A processing circuit for a digital sensor, including: a control stage, which generates a control signal; a multiplexing stage, which may be electrically coupled to a plurality of sensing structures for receiving corresponding detection signals and generates a multiplexed signal, on the basis of one between the detection signals, as a function of the control signal; an analog-to-digital conversion stage, which is connected to the multiplexing stage and generates an encoded signal on the basis of the multiplexed signal; and an equalizer, which multiplies the encoded signal by a coefficient that depends upon the control signal.. .
Stmicroelectronics S.r.l.


08/20/15
20150237424 

Modular quick-connect a/v system and methods thereof


A modular speaker system, comprising an exoskeleton, configured to mechanically support and quick attach and release at least one functional panel and an electrical interface provided within the exoskeleton, configured to mate with a corresponding electrical connector of the functional panel. An optional endoskeleton is provided to support internal components.
Sonic Blocks Inc.


08/20/15
20150237373 

Coding and decoding of interleaved image data


Sampled data is packaged in checkerboard format for encoding and decoding. The sampled data may be quincunx sampled multi-image video data (e.g., 3d video or a multi-program stream), and the data may also be divided into sub-images of each image which are then multiplexed, or interleaved, in frames of a video stream to be encoded and then decoded using a standardized video encoder.
Dolby Laboratories Licensing Corporation


08/20/15
20150237371 

Multiplex method and associated functional data structure for combining digital video signals


Functional data structure for coding a set of digital images. Each of the images is compressed into at least-one first data stream portion, which comprises a portion of the macroblocks reduced by physical redundancies, and-one second data stream portion, which describes the redundancies.
Unify Gmbh & Co. Kg


08/20/15
20150237294 

Multiple stage modulation projector display systems having efficient light utilization


Dual or multi-modulation display systems comprising a first modulator and a second modulator are disclosed. The first modulator may comprise a plurality of analog mirrors (e.g.
Dolby Laboratories Licensing Corporation


08/20/15
20150237284 

Imager readout architecture utilizing a/d converters (adc)


The invention provides an imager readout architecture utilizing analog-to-digital converters (adc), the architecture comprising a band-limited sigma delta modulator (sdm) adc; and a serpentine readout which can be configured to allow the band-limited sdm to multiplex between multiple columns by avoiding discontinuities at the edges of a row. Sdm adc image reconstruction artifacts are minimized using a modified serpentine read out methodology, the methodology comprising using primary and redundant slices with the serpentine read out in opposite directions and averaging the slices.
Intrinsix Corporation


08/20/15
20150236886 

Transmitting apparatus, receiving apparatus, and controlling methods thereof


Provided are a transmitting apparatus, a receiving apparatus and methods of controlling these apparatuses. The transmitting apparatus includes: a structurer configured to generate a transmission stream comprising an orthogonal frequency division multiplexing (ofdm) symbol and add signaling data to the transmission stream; and a transmitter configured to insert at least one pilot into the ofdm symbol, determine a number of active carriers to be included in a frequency spectrum, corresponding to the ofdm symbol into which the pilot is inserted, which exists in a preset spectrum mask, and map the ofdm symbol, into which the pilot is inserted, onto the active carriers of the determined number, and transmit the mapped ofdm symbol..
Samsung Electronics Co., Ltd.


08/20/15
20150236884 

Apparatus for transmitting broadcast signals, receiving broadcast signals, transmitting broadcast signals and receiving broadcast signals


The present invention provides an apparatus of transmitting broadcast signals. The apparatus includes, an encoder for encoding service data, a bit interleaver for bit interleaving the encoded service data, a mapper for mapping the bit interleaved service data into a plurality of ofdm (orthogonal frequency division multiplex) symbols to build at least one signal frame, an ofdm modulator for modulating data in the built at least one signal frame by an ofdm scheme and a transmitter for transmitting the broadcast signals having the modulated data..
Lg Electronics Inc.


08/20/15
20150236882 

Sounding reference signal processing for lte


A wireless communication receiver including a serial to parallel converter receiving an radio frequency signal, a fast fourier transform device connected to said serial to parallel converter converting nfft corresponding serial signals into a frequency domain; an ezc root sequence unit generating a set of root sequence signals; an element-by-element multiply unit forming a set of products including a product of each of said frequency domain signals from said fast fourier transform device and a corresponding root sequence signal, an nsrs-length idft unit performing a group cyclic-shift de-multiplexing of the products and a discrete fourier transform unit converting connected cyclic shift de-multiplexing signals back to frequency-domain.. .
Texas Instruments Incorporated


08/20/15
20150236881 

Device and implementing fast fourier transform/discrete fourier transform


A device for implementing fft/dft is disclosed, comprising: a first multiplier, a second multiplier, a first adder, a second adder, a first multiplexer, a second multiplexer, a first accumulator register, a second accumulator register and a negation controller, wherein the first adder is configured to accumulate the output signals of the first multiplexer, the first multiplier and the second multiplier and input an accumulated signal to the first accumulator register; the second adder is configured to accumulate the output signals of the second multiplexer, the first multiplier and the second multiplier and input an accumulated signal to the second accumulator register; the first accumulator register is configured to output the output signal of the first adder or feed the same back to the first multiplexer; and the second accumulator register is configured to output the output signal of the second adder or feed the same back to the second multiplexer.. .
Zte Corporation


08/20/15
20150236879 

Data processing use in an interleaver suitable for multiple operating modes


A data processing apparatus maps input symbols to be communicated onto a predetermined number of sub-carrier signals of an orthogonal frequency division multiplexed (ofdm) symbol. The data processor includes an interleaver memory which reads-in the predetermined number of data symbols for mapping onto the ofdm sub-carrier signals.
Sony Corporation


08/20/15
20150236840 

Multiplexer having fewer intermodulation products


A multiplexer (mul) having fewer intermodulation products is specified. For this purpose, the multiplexer (mul) comprises a transmit and/or receive filter (tx, rx), which operates with acoustic waves, and blocker electrodes (el1, el2) for diverting undesired frequency components to ground (gnd).
Epcos Ag


08/20/15
20150236835 

Transmitting spread signal in communication system


A method for receiving acknowledgement/negative acknowledgement (ack/nack) information in a mobile communication system includes receiving a first signal including first spread ack/nack information and second spread ack/nack information from a first antenna set of a transmitting end in an orthogonal frequency division multiplexing (ofdm) symbol; receiving a second signal including third spread ack/nack information and fourth spread ack/nack information from a second antenna set of the transmitting end in an ofdm symbol; and de-spreading at least the first and third spread ack/nack information or the second and fourth spread ack/nack information for identifying the ack/nack information.. .
Lg Electronics Inc.


08/20/15
20150236832 

Transmission signal generation apparatus, transmission signal generation method, reception signal apparatus, and reception signal method


Mimo-ofdm communication is provided which allows high accuracy estimation of frequency offset, high accuracy estimation of a transmission path fluctuation and high accuracy synchronization/signal detection. Pilot symbol mapping is provided for forming pilot carriers by assigning orthogonal sequences to corresponding subcarriers among ofdm signals which are transmitted at the same time from respective antennas in the time domain.
Wi-fi One, Llc


08/20/15
20150236830 

Method for transmitting/receiving a comp reference signal


Disclosed is a method for transmitting a comp reference signal for accurate channel estimation. The comp reference signal to be transmitted to a terminal which performs a comp operation in a multi-cell environment is a cell-specific reference signal or a comp-zone-specific reference signal.
Lg Electronics Inc.


08/20/15
20150236819 

Method & improving the performance of tcp and other network protocols in a communications network using proxy servers


A method and apparatus that improves the performance of a data network by segmenting the tcp path and implementing a proprietary protocol (dpr™) over a network. Bandwidth is reduced and reliability improved by using an erasure coded algorithm to generate a predicted number of redundant coded packets used to reconstruct lost data packets.

08/20/15
20150236815 

Method and implementing space frequency block coding in an orthogonal frequency division multiplexing wireless communication system


The present invention is related to a method and apparatus for implementing space frequency block coding (sfbc) in an orthogonal frequency division multiplexing (ofdm) wireless communication system. The present invention is applicable to both a closed loop mode and an open loop mode.
Interdigital Technology Corporation


08/20/15
20150236809 

Multi-wavelength laser apparatus and methods


An apparatus includes a laser that includes a plurality of optical cavities, separate optical gain media for each of the cavities, an optical demultiplexer, and a periodic optical filter. The optical demultiplexer demultiplexes a common portion of the optical cavities into separate portions.
Alcatel-lucent Usa Inc.


08/20/15
20150236747 

Transceiver device adapted to operate in a first communication mode and a second communication mode


A transceiver device comprises a transmitter part, a receiver part and a multiple throw switch, said transceiver device being adapted to operate in a first communication mode and a second communication mode that differs from the first communication mode in that a first frequency desensitizing the receiver part of the transceiver device is expected to be present in the second communication mode. The multiple throw switch is configured such that a pole is connected to a first throw in the first communication mode and to a second throw in the second communication mode.
Broadcom Corporation


08/20/15
20150236712 

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/d 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.
Renesas Electronics Corporation


08/20/15
20150236694 

Nonvolatile memory device with time-multiplexed, on-die-terminated signaling interface


In a non-volatile memory device having an array of non-volatile storage elements, command, address and data signals are received at respective times via a time-multiplexed external signaling line, the data signals representing data to be stored within the array of non-volatile storage elements. A control signal is received via a signaling path external to the non-volatile memory device, and an on-die termination element is switchably coupled to the time-multiplexed signaling line at least in part in response to a transition of the control signal from a first logic state to a second logic state..
Rambus Inc.


08/20/15
20150236684 

Multiplexer circuit, computer-readable recording medium having stored therein program for designing multiplexer circuit, and designing multiplexer circuit


In a multiplexer circuit which loads n data segments (n is an integer of n<m) led by an arbitrary data segment from a first register storing m data segments (m is an integer equal to or larger than two) to a second register, an intermediate register is disposed between the first register and the second register. A first selection circuit between the first register and the intermediate register and a second selection circuit between the intermediate register and the second register are designed based on a value of l for minimizing a circuit amount of the first selection circuit and the second selection circuit.
Fujitsu Limited


08/20/15
20150234758 

Electronic device and semiconductor device


There is a need to alleviate or reduce crosstalk between bonding wires or wires in a device substrate. One selection configuration divides a multiplexed terminal group into three groups according to functions differently from another selection configuration that divides the multiplexed terminal group into two groups.
Renesas Electronics Corporation


08/20/15
20150234141 

Wavelength division multiplexing module


A telecommunications module includes an optical wavelength division multiplexer/demultiplexer configured to demultiplex a first optical signal input into the telecommunications module into a plurality of different wavelengths, a fiber optic splitter configured to split a second optical signal input into the telecommunication module into a plurality of optical signals, and a plurality of optical add/drop filters, each of the optical add/drop filters configured to combine one of the optical signals that has been split by the fiber optic splitter and one of the wavelengths that has been demultiplexed by the optical wavelength division multiplexer/demultiplexer into a combination output signal that is output from the telecommunications module.. .
Adc Telecommunications, Inc.


08/20/15
20150233934 

Color-encoding and in-situ interrogation of matrix-coupled chemical compounds


A method and apparatus for the physico-chemical encoding of a collection of beaded resin (“beads”) to determine the chemical identity of bead-anchored compounds by in-situ interrogation of individual beads. The present invention provides method and apparatus to implement color-coding strategies in applications and including the ultrahigh-throughput screening of bead-based combinatorial compounds libraries as well as multiplexed diagnostic and environmental testing and other biochemical assays..
Rutgers, The State University Of New Jersey


08/20/15
20150233913 

Multiplexed volumetric bar chart chip for point of care biomarker and/or analyte quantitation


Apparatus for determining the quantity of a target protein and/or other types of biomarkers or analytes present in a sample, the apparatus comprising: a top plate comprising a plurality of recesses arranged to form a plurality of rows extending parallel to one another; and a bottom plate comprising a plurality of recesses arranged to form a plurality of rows extending parallel to one another, and a plurality of channels extending perpendicularly to the plurality of rows of the bottom plate.. .
The Methodist Hospital


08/20/15
20150233776 

Wearable inductive-force sensor


A wearable inductive-force sensor, which provides high-sensitivity dynamic measurements of both normal force and shear force, utilizes three spiral planar force sensing coils. These spiral planar coils allow the measurement of shear force in the x and y directions and the measurement of a normal force in the z direction.
The University Of Akron


08/20/15
20150233361 

Multiplex pump systems and associated methods of use with waterjet systems and other high pressure fluid systems


High pressure pump systems for use with waterjet systems and other systems are described herein. A pump system configured in accordance with a particular embodiment includes a first multi-cylinder pump having a first crankshaft and a second multi-cylinder pump having a second crankshaft.
Omax Corporation


08/20/15
20150233242 

Comprehensive advanced geological detection system carried on tunnel boring machine


The present invention presents a comprehensive advanced geological detection system carried on a tunnel boring machine. The comprehensive advanced geological detection system includes a multifunctional combination main frame, an induced polarization detection device, a seismic wave detection device, an integrated junction device, a borehole ground penetrating radar detection device and a comprehensive interpretation and decision system; the multifunctional combination main frame includes a time division multiplexing control module, an excitation source control module and a parallel data acquisition module; the excitation source control module outputs trigger signals to the three detection devices respectively, and the three detection devices respectively output measurement data and feedback signals to the time division multiplexing control module through the parallel data acquisition module; and the comprehensive interpretation and decision system supports geological interpretations and decisions through the inversion/migration imaging joint inversion of three detection methods..
Shandong University


08/20/15
20150232950 

Sensitive multiplex qpcr assay for the detection of malaria


The disclosure provides a multiplex real-time pcr method for determining the absolute quantification of plasmodium parasites within a sample, and in some instances, as a measure of parasites/μl. Further, the disclosure provides a method of determining the strain of malaria within a sample..
United States, As Represented By The Secretary Of The Army


08/20/15
20150232940 

Methods and compositions relating to diagnosing and treating receptor tyrosine kinase related cancers


Disclosed are methods and compositions for detecting the presence of a cancer in a subject and assessing the efficacy of treatments for the same. The disclosed method use reverse transcription polymerase chain reaction (rt-pcr), real time polymerase chain reaction, and multiplex polymerase chain reaction techniques to detect fusions, over-expression, truncation, and nucleic acid variation of ret and depdc1 in cancers..
Insight Genetics, Inc


08/20/15
20150231971 

Inverted vehicle and its control method


An inverted vehicle according to the present invention includes a plurality of multiplexed control systems, and performs inversion control and thereby moves by providing torque to a wheel and thereby driving the wheel by using the plurality of control systems. The control systems include a switching detection unit that detects switching to inversion control in which at least one of the plurality of control systems is disabled, and an inversion control unit that performs inversion control of the inverted vehicle while restricting at least one of a speed and a posture angle of the inverted vehicle when the switching of the inversion control is detected by the switching detection unit..
Toyota Jidosha Kabushiki Kaisha


08/13/15
20150230242 

Generation of harq-ack information and power control of harq-ack signals in tdd systems with downlink of carrier aggregation


Methods and apparatus are provided for a user equipment (ue) configured to have multiple cells in a downlink (dl) of a time division duplex (tdd) communication system so as to determine a power of an acknowledgement signal that the ue transmits in a control channel and to determine a number of acknowledgement information bits that the ue multiplexes with data information bits in a data channel. A transmission power of the control signal is determined based on dl assignment index (dai) information elements (ies) in dl scheduling assignments (sas) that the ue detects through multiple transmission time intervals and through the multiple configured dl cells.
Samsung Electronics Co., Ltd.


08/13/15
20150230218 

Method and allocating and acquiring ack/nack resources in a mobile communication system


A method and apparatus are provided for receiving ack/nack information by a base station. The method includes transmitting data and control information to at least one ue, the control information being transmitted on a downlink control channel including at least one cce; transmitting information related to cyclic shift values of a sequence used for transmission of the ack/nack information in an rb, wherein the ack/nack information and cqi are multiplexed in the rb; checking a resource for reception of ack/nack information mapped to the at least one cce based on the information related to cyclic shift values and a mapping rule between cces and a resource for reception of the ack/nack information, wherein the resource for reception of the ack/nack information is identified by a cyclic shift index, an orthogonal sequence index, and a resource block index; and receiving the ack/nack information for the transmitted data using the checked resource..
Samsung Electronics Co., Ltd.


08/13/15
20150230217 

Data transmission method and terminal


The present disclosure relates to a data transmission method and a terminal. The data transmission method includes: detecting, by a first user terminal, pdcch of second user terminals beyond a cell of the first user terminal, and acquiring modulation and coding scheme information from the pdcch; estimating interference between the first user terminal and the second user terminals according to the modulation and coding scheme information; selecting a second user terminal having a minimum interference on the first user terminal according to the interference; and multiplexing, by the first user terminal, an uplink time-frequency resource of the second user terminal having the minimum interference to perform d2d data transmission..
Huawei Technologies Co., Ltd.


08/13/15
20150230213 

Method and transmitting downlink signal in wireless communication system


A method of transmitting a downlink signal at a base station in a wireless communication system includes generating a user equipment (ue)-specific reference signal sequence and mapping the generated sequence to resource elements (res) predetermined according to antenna port groups. The res for each antenna port group are divided on a frequency axis, on predetermined orthogonal frequency division multiplexing (ofdm) symbols of each slot, and the number of antenna port groups if the number of layers for transmitting the downlink signal is greater than 8 is twice the number of antenna port groups if the number of layers for transmitting the downlink data is equal to or less than 8..
Lg Electronics Inc.


08/13/15
20150230131 

Communication apparatus and communication method, and communication system


Frames in a variable length frame format which are addressed to a plurality of users are multiplexed and preferably transmitted. Data frames having different lengths are multiplexed on a same time through space division multiple access, but since the multiplexed frames are transmitted while eventually having a same length, when the multiplexed data frames from the access point sta0 are received in the respective communication stations sta1 to sta3 in fig.
Sony Corporation


08/13/15
20150230002 

Class-based intelligent multiplexing over unmanaged networks


Switched digital television programming for video-on-demand and other interactive television services are combined utilizing class-based, multi-dimensional decision logic to simultaneously optimize video quality and audio uniformity while minimizing latency during user interactions with the system over an unmanaged network. For example, a method of adapting content-stream bandwidth includes generating a content stream for transmission over an unmanaged network with varying capacity; sending the content stream, via the unmanaged network, toward a client device; monitoring the capacity of the unmanaged network; determining whether an aggregate bandwidth of an upcoming portion of the content stream fits the capacity, wherein the upcoming portion of the content stream corresponds to a respective frame time and includes video content and user-interface data; and, in response to a determination that the aggregate bandwidth does not fit the capacity, reducing a size of the upcoming portion of the content stream..
Activevideo Networks, Inc.




Popular terms: [SEARCH]



Follow us on Twitter
twitter icon@FreshPatents

###

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.


1.1439

5080

1 - 1 - 106