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 Radio base station apparatus, mobile terminal apparatus, radio communication system and radio communication method patent thumbnailnew patent Radio base station apparatus, mobile terminal apparatus, radio communication system and radio communication method
The present invention is designed to provide a radio base station apparatus, a mobile terminal apparatus, a radio communication system and a radio communication method which can cope with an increased number of users. A radio base station apparatus is provided with: a signal generating section that generates a first downlink control signal and a second downlink control signal for a mobile terminal apparatus; a first multiplexing section that multiplexes the first downlink control signal on a control region up to a predetermined number of symbols from the top of a subframe; a second multiplexing section that frequency-division-multiplexes the second downlink control signal on radio resources from the next symbol in the control region to the last symbol of the subframe; and a transmission section that transmits the first downlink control signal multiplexed on the control region and the second downlink control signal multiplexed on the radio resources..
Ntt Docomo, Inc.


 Method and  scheduling user equipment uplink transmissions on an unlicensed carrier patent thumbnailnew patent Method and scheduling user equipment uplink transmissions on an unlicensed carrier
A method and apparatus schedule user equipment uplink transmissions on an unlicensed carrier. Listen before talk can be performed to determine when a subframe is available for uplink transmission.
Motorola Mobility Llc


 Client association management for improving mu-mimo transmissions patent thumbnailnew patent Client association management for improving mu-mimo transmissions
Devices, computer-program products, and methods for identifying two or more traffic flows with similar packet traffic characteristics are disclosed. In some implementations, the traffic flows may be transmittable over one or more wireless paths.
Aruba Networks, Inc.


 Devices and methods for multiplexing and demultiplexing common public radio interface data streams patent thumbnailnew patent Devices and methods for multiplexing and demultiplexing common public radio interface data streams
Devices and methods are provided to allow the multiplexing and demultiplexing of common public radio interface (cpri) data streams exchanged between a radio equipment control (rec) and a plurality of radio equipment (re) in a radio base station system. The device is generally configured to demultiplex a first downlink cpri data stream received from the rec, generate a plurality of second downlink cpri data streams from the demultiplexed first downlink cpri data stream, multiplex a plurality of second uplink cpri data streams received from the plurality of res, and generate a first uplink cpri data stream from the multiplexed plurality of second uplink cpri data streams..
Telefonaktiebolaget L M Ericsson (publ)


 Method and device for media multiplexing negotiation patent thumbnailnew patent Method and device for media multiplexing negotiation
Provided are a method and device for media multiplexing negotiation. The method comprises: sending a negotiation request message to a response end, the negotiation request message comprising information about n media types; and receiving a negotiation response message sent by the response end, the negotiation response message being used for indicating m multiplexing relationships, each multiplexing relationship of the m multiplexing relationships corresponding to at least one media type of the n media types, and each multiplexing relationship being used for indicating at least one media type which uses the same port number to conduct transmission, where n is a positive integer, and m is a positive integer which is smaller than n..
Huawei Technologies Co., Ltd.


 Preamble sequence generating method, timing synchronization method, and device patent thumbnailnew patent Preamble sequence generating method, timing synchronization method, and device
The present invention discloses a preamble sequence generating method and device, which are used to avoid a problem, caused by damages to a preamble sequence resulting from interference in an nb-plc system, that it is difficult for a receive end to correctly perform timing synchronization. The method includes: determining a quantity m of orthogonal frequency division multiplexing ofdm symbols that constitute a single pattern in a preamble sequence, where m is not less than 2; and generating a preamble sequence according to m, so that every m ofdm symbols that are in the generated preamble sequence and consecutive in a time domain constitute a single pattern, and the generated preamble sequence includes at least two patterns, where the patterns are different from each other.
Huawei Technologies Co., Ltd.


 Method for communication via three pseudo-orthogonal waveforms patent thumbnailnew patent Method for communication via three pseudo-orthogonal waveforms
Aspects of the present disclosure aim at providing three pseudo-orthogonal waveforms that can be used for transmitting 3n bits (n bits over each waveform) at a given frequency. Use of such three pseudo-orthogonal waveforms can be used in applications such as qam to create a 3-dimensional qam, along with use in other like applications such as in orthogonal frequency-division multiplexing (ofdm), quadrature phase shift keying (qpsk), binary phase shift keying (bpsk), among others.
Tejas Networks Ltd.


 Integrated circuit for radio transmission of ack/nack signal patent thumbnailnew patent Integrated circuit for radio transmission of ack/nack signal
It is possible to improve the cqi reception performance even when a delay is caused in a propagation path, a transmission timing error is caused, or a residual interference is generated between cyclic shift amounts of different zc sequences. For the second symbol and the sixth symbol of the ack/nack signal which are multiplexed by rs of cqi, (+, +) or (−, −) is applied to a partial sequence of the walsh sequence.
Godo Kaisha Ip Bridge 1


 Method and  combining data and retransmission data in layer domain patent thumbnailnew patent Method and combining data and retransmission data in layer domain
There is provided methods and apparatus to improve spectral efficiency in hybrid automated repeat request (harq) communications. New data and retransmission data is combined in packets using code domain multiplexing, where data layers carry data and retransmission layers carry retransmission data.
Huawei Technologies Co., Ltd.


 Apparatus and  sending and receiving broadcast signals patent thumbnailnew patent Apparatus and sending and receiving broadcast signals
Disclosed is a broadcast signal transmitter. The broadcast signal transmitter includes a first bit interleaved coded modulation (bicm) unit configured to forward error correction (fec)-encode data of a first layer, a second bicm unit configured to fec-encode data of a second layer, a layered division multiplexing (ldm) injection unit configured to combine the data of the first layer and the data of the second layer and to output ldm data, a framing and interleaving unit configured to interleave the ldm data and to generate a signal frame, and a waveform generation unit configured to perform ofdm modulation on the ldm data and to generate a broadcast signal..
Lg Electronics Inc.


new patent

Optical network unit (onu) for low latency packet transmission in time division multiplexing-passive optical network (tdm-pon), operating the same, and controlling onu


Provided are an optical network unit (onu) for low latency packet transmission in a time division multiplexing-passive optical network (tdm-pon), a method of operating the onu, and an apparatus for controlling the onu. The method includes: receiving, from a base station, first bandwidth allocation information regarding a bandwidth allocated by the base station to a terminal for uplink packet transmission; and transmitting a bandwidth allocation request, which is based on the received first bandwidth allocation information, to an optical line terminal (olt) before completing packet reception from the base station..
Electronics And Telecommunications Research Institute


new patent

Optical transmitters


An optical transmitter may include a transmit laser assembly configured to emit multiple light beams. The optical transmitter may additionally include an isolator configured to rotate a corresponding polarization state of each of the multiple light beams.
Finisar Corporation


new patent

Optical receiver that has function to detect signal superimposed on optical signal and receiving optical signal


An optical receiver receives a wavelength multiplexed optical signal including wavelength channels. A superimposition signal is superimposed by frequency modulation on each of the wavelength channels.
Fujitsu Limited


new patent

Method and device for realizing optical channel data unit shared protection ring


A method and a device for realizing an optical channel data unit (odu) shared protection ring (spring) are disclosed. The method includes: first, receive an oduj, wherein the oduj carries an odui; then, perform de-multiplexing processing to obtain the odui from the oduj; next, multiplex the odui to an optical channel data unit k (oduk); meanwhile, keep monitoring the oduk; and when the monitoring result that is obtained through monitoring the oduk indicates that a failure has occurred, perform a switching on the odui; wherein i, j, k are integers equal to or larger than 0, k is larger than j, j is larger than i, and i, j, k are used to indicate different rates of respective optical channel data unit (odu) signals..
Huawei Technologies Co., Ltd.


new patent

Transmit power allocation for adaptive multi-carrier multiplexing mimo systems


The present invention relates to transmit power allocation in multi-carrier, multiplexing mimo communication systems. The present invention especially relates to a mimo communication device, a method of assigning transmit power to two or more communication channels and a software program product.
Sony Corporation


new patent

Optimized phy frame structure for ofdm based narrowband plc


A method of operating a communication system is disclosed. The method includes forming a data frame having plural orthogonal frequency division multiplex (ofdm) symbols.
Texas Instruments Incorporated


new patent

Apparatus and sending and receiving broadcast signals


Disclosed is a broadcast signal receiver. The broadcast signal receiver includes a synchronization and demodulation unit configured to perform signal detection and ofdm demodulation on a reception signal comprising layer division multiplexing (ldm) data, a frame parsing/deinterleaving unit configured to parse the signal frame of the reception signal and to deinterleave the ldm data, a first demapping/decoding unit configured to obtain the data of a first layer by demapping and forward error correction (fec)-encoding the ldm data, an interference removal unit configured to remove the data of the first layer from the ldm data and to output the data of a second layer, and a second demapping/decoding unit configured to demap and fec-decode the data of the second layer..
Lg Electronics Inc.


new patent

Switched multiplexer with flat group delay and channelized limiting


Systems and method are provided for a switching circuit that enables attenuation of high power signals in relatively small band(s) without attenuating information in other bands. Embodiments of the present disclosure provide switching circuits with intrinsically switched filters that enable channelized limiting without affecting adjacent channels.
The Government Of The United States Of America, As Represented By The Secretary Of The Navy


new patent

Receiving circuit for a vehicle remote


The present disclosure teaches a receiving circuit for use with a vehicle and serving for receiving a signal of a transponder. The receiving circuit may include a plurality of input paths each having an antenna and a multiplexer with a plurality of switches controlled by control signals and connecting at least one of the input paths to at least one further device in the form of a discharger and/or detuner and/or amplifier..
Continental Automotive Gmbh


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new patent

Electronic device having multiplexed input/output terminals


An electronic device has terminals for interfacing internal signals to other electronic devices. Each terminal is electrically coupled to a terminal driver and a terminal control circuit for receiving a terminal configuration defining the properties and multiplexing of the terminal.

new patent

Multiplex mrm assay for evaluation of cancer


The current disclosure provides specific peptides, and derived ionization characteristics of the peptides from the estrogen receptor (er), progesterone receptor (pr), and/or antigen ki67 (ki67) proteins that are particularly advantageous for quantifying the er, pr, and/or ki67 proteins directly in biological samples that have been fixed in formalin by the method of selected reaction monitoring/multiple reaction monitoring (srm/mrm) mass spectrometry. Such biological samples are chemically preserved and fixed wherein the biological sample is selected from tissues and cells treated with formaldehyde containing agents/fixatives including formalin-fixed tissue/cells, formalin-fixed/paraffin embedded (ffpe) tissue/cells, ffpe tissue blocks and cells from those blocks, and tissue culture cells that have been formalin fixed and or paraffin embedded.
Expression Pathology, Inc.


new patent

Genetically encoded fluorescent sensors for detecting ligand bias and intracellular signaling through camp pathways


Described herein are novel fluorescent sensors for cyclic adenosine monophosphate (camp) that are based on single fluorescent proteins. These sensors use less visible spectrum than fret-based sensors, produce robust changes in fluorescence, and can be combined with one another, or with other sensors, in a multiplex assay on standard fluorescent plate readers or live cell imaging systems..
Montana Molecular Llc


new patent

Integrated devices and systems for free-space optical coupling


Optical delivery devices and integrated analytical systems comprising the optical delivery devices are provided. The optical delivery devices include optical inputs, optical outputs, and integrated optical waveguides that are configured for coupling of optical energy to a target waveguide device through free space.
Pacific Biosciences Of California, Inc.


Ad hoc wireless networking


A software architecture providing ad hoc wireless networking capabilities. The software architecture may be compatible with wireless devices, such as uwb devices operating according to the wlp communication protocol.
Microsoft Technology Licensing, Llc


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


A method and an apparatus for transmitting broadcast signals thereof are disclosed. The apparatus for transmitting broadcast signals, the apparatus comprises an encoder to encode service data, a mapper to map the encoded service data into constellations, a mimo (multi input multi output) processor to process a pair of symbols of the mapped service data based on a rotation matrix with a rotation angle, a frame builder to build signal frames including the mimo processed service data, a modulator to modulate data in the signal frames by an ofdm (orthogonal frequency division multiplex) scheme and a transmitter to transmit the broadcast signals having the modulated data..
Lg Electronics Inc.


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.


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.


Hybrid free space multiplexer for multichannel transmitter optical subassembly


Embodiments described herein include a multichannel transmitter optical subassembly that includes a plurality of lasers and a signal combiner. The plurality of lasers may be configured to emit light each with a different one of a plurality of light signals, each of the plurality of light signals having a wavelength within one of a plurality of wavelength bands.
Finisar Corporation


Reverse video multiplexing over ip (reverse multiplexing over ip)


(c) satisfy governmental, regulatory, political and public requirements by maintaining internet neutrality[2] while providing a method that also reduces the per gigabyte processing burden on internet servers.. .

System and optimized delivery of live abr media


A method of providing live adaptive bitrate (abr) video to a premises includes receiving live abr transport stream based content for a channel from a content server; encapsulating transport stream (ts) packets for the content in rtp packets to form rtp content packets; encapsulating in rtp packets an aggregate manifest for a plurality of abr streams for the content to form rtp manifest packets; multiplexing the rtp content packets and the rtp manifest packets; and transmitting the multiplexed rtp packets as a multicast stream.. .
Telefonaktiebolaget L M Ericsson (publ)


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


A method and an apparatus for receiving broadcast signals thereof are disclosed. The apparatus for receiving broadcast signals, the apparatus comprises a receiver to receive the broadcast signals, a demodulator to demodulate the received broadcast signals by an ofdm (orthogonal frequency division multiplex) scheme, a frame parser to parse signal frames from the demodulated broadcast signals, a mimo (multi input multi output) processor to process service data in the parsed signal frames based on a rotation matrix with a rotation angle, a demapper to demap the mimo processed service data and a decoder to decode the demapped service data..
Lg Electronics Inc.


System and guard band utilization for synchronous and asynchronous communications


Embodiments are provided for guard band utilization for synchronous and asynchronous communications in wireless networks. A user equipment (ue) or a network component transmits symbols on data bands assigned for primary communications.
Futurewei Technologies, Inc.


Method and system for baseband predistortion linearization in multi-channel wideband communication systems


An efficient baseband predistortion linearization method for reducing the spectral regrowth and compensating memory effects in wideband communication systems using effective multiplexing modulation technique such as wideband code division multiple access and orthogonal frequency division multiplexing is disclosed. The present invention is based on the method of piecewise pre-equalized lookup table based predistortion, which is a cascade of a lookup table predistortion and piecewise pre-equalizers..
Dali Systems Co. Ltd.


Communication method and communication apparatus


The present disclosure provides an orthogonal codes based code division multiplexing method of performing the code division multiplexing of demodulation reference signals in multiple layers of resource blocks by using orthogonal matrices, the method comprising: changing the order of chips in particular rows of a first orthogonal matrix to obtain a second orthogonal matrix with the changed order of chips; and multiplying the chips in respective rows of the second orthogonal matrix by the demodulation reference signals in corresponding layers of resource blocks correspondingly in the time direction to obtain code division multiplexing signals. The technical scheme of the present disclosure can improve the power jitter situation of downlink signals on the time, thereby the usage efficiency of the power amplifier at the base station side can be improved..
Sun Patent Trust


Reciprocal channel sounding reference signal multiplexing


Systems and techniques are disclosed to enhance the efficiency of available bandwidth between ues and base stations. A ue transmits a sounding reference signal (srs) to the base station.
Qualcomm Incorporated


Distributed spatial mode processing for spatial-mode multiplexed communication systems


A method and system for distributed spatial mode processing is disclosed a number of optical signals are received over an optical link. Each optical signal is received via a respective one of a number of spatial modes of the optical link.
At&t Intellectual Property I, Lp


Realizing coarse wavelength-division multiplexing using standard multimode optical fibers


Tuning parameters of individual wavelength channels transmitted over a multimode optical fiber is provided. Characteristics of the multimode optical fiber used for an optical data link within an optical signal transmission system are retrieved.
International Business Machines Corporation


Estimating frequency-offsets and multi-antenna channels in mimo ofdm systems


Techniques are described for carrier frequency offset (cfo) and channel estimation of orthogonal frequency division multiplexing (ofdm) transmissions over multiple-input multiple-output (mimo) frequency-selective fading channels. A wireless transmitter forms blocks of symbols by inserting training symbols within two or more blocks of information-bearing symbols.
Regents Of The University Of Minnesota


Guard-band for scaled numerology multiplexing


A method of multiplexing scaled numerology ofdm waveforms in an orthogonal frequency division multiplexing is presented. A first data can be encoded into a first numerology at a first set of tones and a second data can be encoded into a second numerology at second set of tones.
Qualcomm Incorporated


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Realizing coarse wavelength-division multiplexing using standard multimode optical fibers


Tuning parameters of individual wavelength channels transmitted over a multimode optical fiber is provided. Characteristics of the multimode optical fiber used for an optical data link within an optical signal transmission system are retrieved.
International Business Machines Corporation


Communications controller and wavelength control


A communications controller, and corresponding method therein, for wavelength control of a first and second channel. The first and second channels are bidirectional and adjacent to one another in a single fiber in a dense wavelength division multiplexing (dwdm) based system..
Telefonaktiebolaget L M Ericsson (publ)


Transmission-reception device


A transmission-reception device includes an antenna duplexer, an antenna, and first and second transmission-reception circuits. A demultiplexer is connected between the first transmission-reception circuit and the antenna duplexer, and a multiplexer is connected between the second transmission-reception circuit and the antenna duplexer.
Murata Manufacturing Co., Ltd.


Circuit device, electronic apparatus, and moving object


A circuit device includes a multiplexer that selects an input signal from first to n-th input signals in a time division manner and outputs the selected input signal to an output node, an a/d conversion circuit that receives the first to n-th input signals outputted from the multiplexer to the output node in a time division manner and a/d-converts the received first to n-th input signals in a time division manner, and a buffer circuit provided between an i-th input node and the output node of the multiplexer. The buffer circuit buffers the i-th input signal and outputs the buffered signal to the output node of the multiplexer in a first period.
Seiko Epson Corporation


Mismatch and noise insensitive stt mram


A technique for sensing a data state of a data cell. A comparator has a first input at a node a and a second input at a node b.
International Business Machines Corporation


Wi-fi/radio frequency converting device


A wi-fi/radio frequency (rf) converting device includes a wi-fi transceiver, a multiplexing converting module, an rf transceiver, and an rf extension device. The wi-fi transceiver receives a wi-fi control signal from a control signal generator, wherein the wi-fi control signal contains at least one command.
Grand Mate Co., Ltd.


Low-pin microcontroller device with multiple independent microcontrollers


A microcontroller device has a housing with a plurality of external pins having a plurality of input/output pins, a first microcontroller with a first central processing unit (cpu), a first system bus coupled with the first cpu, first memory coupled with the first system bus, and a first plurality of peripheral devices coupled with the first system bus, a second microcontroller with a second central processing unit (cpu), a second system bus coupled with the second cpu, second memory coupled with the second system bus, and a second plurality of peripheral devices coupled with the second system bus, and a pad ownership multiplexer unit being controllable to assign control of the input/output pins to either the first microcontroller or the second microcontroller, wherein the number of external pins is less than the sum of a data buswidth of the first and second microcontroller.. .
Microchip Technology Incorporated


Processing signals in a quantum computing system


In some aspects, a quantum computing system includes a control system and a quantum processor cell. The control system generates quantum processor control information for a group of devices housed in the quantum processor cell, and each device in the group has a distinct operating frequency.
Rigetti & Co., Inc.


Monolithic physically displaceable optical waveguides


A portion of an optical waveguide extending laterally within a photonic integrated circuit (pic) chip is at least partially freed from the substrate to allow physical displacement of a released waveguide end relative to the substrate and relative to an adjacent photonic device also fabricated in the substrate. The released waveguide end may be displaced to modulate interaction between the photonic device and an optical mode propagated by the waveguide.
Intel Corporation


Continuous sensor measurement in harsh environments


A sensor module may be formed including a core of ferromagnetic material associated with a wire coil forming a passive inductor resonant circuit, which may be used in temperature sensor modules and pressure sensor modules suitable for use in high temperature, high pressure, and corrosive environments. The passive inductor resonant circuits of the sensors may be tuned such that its resonant frequency is in a bounded frequency band interrogable with an electromagnetic energy signal having a frequency of less than or equal to about 10 mhz.
Fmc Technologies, Inc.


Multiplex bioassay platform using cut fiber bundle


The present invention proposes a new structuring method for producing slices comprising fiber fragments through a series of steps of functionalizing fibrous materials, bundling the functionalized fibrous materials, and thinly cutting the bundle. Based on the fiber bundle fragments, ultra-low cost multiplexed bioassay platforms are developed..
Seoul National University R&db Foundation


Massively parallel single cell analysis


The disclosure provides for methods, compositions, and kits for multiplex nucleic acid analysis of single cells. The methods, compositions and systems may be used for massively parallel single cell sequencing.
Cellular Research Inc.


All mini-str multiplex with increased c.e. through-put by str prolongation template fusion


A longstanding challenge in forensics is maximizing the number of “mini”-short tandem repeat amplicons within the limited confines of fluorescent channels and run length afforded by capillary electrophoresis. The instant disclosure overcomes this longstanding challenge by fusing mini-str amplicons in a locus specific manner with a dna construct of defined length.

Porous structure and manufacturing same


A porous structure according to the present invention has a polymerase chain reaction (pct) primer inside pores thereof, and hence, even an inner portion thereof can be used unlike general structures of which only surfaces are used for amplification and detection, thereby maximizing reactivity. In addition, the differentiating of the kinds of primers contained in respective structures leads to detection of several kinds of target nucleic acids at the same and real-time analysis thereof at the same time, and thus is useful for multiplex real-time pcr..
Korea Institute Of Science And Technology


Methods and compositions for multiplex rna guided genome editing and other rna technologies


The invention includes materials and methods to generate numerous small rnas from one polynucleotide construct (synthetic gene) to facilitate rna-guided multiplex genome editing, modification, inhibition of expression and other rna-based technologies. The synthetic gene/polynucleotide construct encodes polycistronic rna components separated by trnas, and preferably also includes regulatory components such as a promoter or terminator to form an expression cassette.
The Penn State Research Foundation


Modified luciferases and uses thereof


The present invention encompasses modified luciferases, methods for making modified luciferases, and assays utilizing modified luciferases. Modified luciferases of the invention show increased activity over wildtype luciferases and also show increased stability of signal.
Targeting Systems


Intraocular lens with enhanced depth of focus and reduced aberration


Embodiments of intraocular lenses described herein include features that enhance depth of focus and/or reduce chromatic aberration. These features may include different optical fluids, multiplexed or asymmetric lens arrangement, dispersive or diffusive elements, and others..

Wlan communication scheduling on a shared wlan transceiver chain


A user equipment (ue) may include a wireless local area network (wlan) transceiver chain that is used for both wlan communications and communications on another wireless radio access technology (rat), such as wireless wide area network (wwan) communications. The communications may be synchronized, and then at least a portion of the wlan transceiver chain may be scheduled for time-division multiplexed (tdm) communications, wherein a first set of tdm intervals are for communications using the other rat, and a second set of tdm intervals are for communications using the wlan..
Qualcomm Incorporated


Wireless communications system that supports multiple modes of operation


A wireless communications adapts its mode of operation between spatial multiplexing and non-spatial multiplexing in response to transmission-specific variables. An embodiment of a wireless communications system for transmitting information between a base transceiver station and a subscriber unit includes mode determination logic.
Intel Corporation


Downlink synchronization channel for the narrow-band cellular iot


To enable efficient synchronization and/or cell acquisition, systems and methods are described for broadcast of a synchronization signal in a synchronization channel. According to an aspect, a base station may generate a synchronization signal and assign the synchronization signal to be carried on a synchronization channel that is time-division multiplexed with one or more other channels (e.g., one or more other downlink channels).
Qualcomm Incorporated


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Method and enhanced uplink multiplexing


A method and apparatus for multiplexing are disclosed. Data is received over a plurality of logical channels.
Intel Corporation


Multiple-antenna system for cell-specific and user-specific transmission


A reception method and apparatus for use in a multi-cell orthogonal frequency division multiple access (ofdma) wireless system. In a unicast receive mode during a first receive time period, a first group of orthogonal frequency division multiplexing (ofdm) symbols is received by a mobile device from multiple of a plurality of antennas at a serving base station.
Neocific, Inc.






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