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Multiplexing

Multiplexing-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Method for transmitting uplink signal in a wireleess communication system and apparatus for the same
Lg Electronics Inc.
June 15, 2017 - N°20170171865

Provided are a method of transmitting, by a user equipment, a uplink signal in a wireless communication system. The method includes receiving control information related to a codeword cover used for a multiplexing of a multiple of user equipments from a base station, generating a transmission symbol of a specific length by repeating a data symbol in a specific time ...
Antenna information sending method and device, and antenna information receiving method and device
Huawei Technologies Co., Ltd.
June 15, 2017 - N°20170171740

Embodiments disclose an antenna information sending method and device, and an antenna information receiving method and device. The method includes: obtaining first antenna information of a terminal device, where the first antenna information includes at least one or more of a maximum number of layers for uplink spatial multiplexing that are supported by the terminal device, an antenna number supported ...
Stereoscopic imaging apparatus and method, display, and terminal
Cambridge Enterprise Limited
June 15, 2017 - N°20170171540

A stereoscopic imaging apparatus and method, a display, and a terminal are disclosed. A stereoscopic imaging apparatus (100) includes: a display panel (110), including a pixel array and configured to display images; and at least two lens layers (120, 130), disposed in a position corresponding to the pixel array, and configured to alternately deflect, according to applied time-multiplexing electric fields, light rays of the ...
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Multiplexing Patent Applications
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Method for monitoring wavelength of tunable laser on user end by optical line terminal on ...
Accelink Technologies Co., Ltd.
June 15, 2017 - N°20170170898

Disclosed is a method for monitoring the wavelength of a tunable laser device of user by local olt. The method is applied to a wavelength division multiplexing passive optical network framework. The framework comprises an onu, a first athermal array waveguide grating, a transmission optical fiber, a second athermal array waveguide grating and the olt, which are sequentially connected. Onu ...
Wavelength division device, wavelength division multiplexing system and wavelength multiplexing system
Electronics And Telecommunications Research Institute
June 15, 2017 - N°20170168238

Provided is a wavelength division device. The wavelength division device includes input arrayed waveguides, an input circular grating coupler connected to one ends of the input arrayed waveguides and configured to refract first light having a plurality of wavelengths and output the refracted first light to each of the one ends of the input arrayed waveguides as plurality of second ...
Modular multiplexing interface assembly for reducing semiconductor testing index time
Celerint, Llc.
June 15, 2017 - N°20170168111

A modular multiplexing interface assembly and corresponding methodology are provided for reducing semiconductor testing index time in automated semiconductor test equipment using robotic handlers. The modular multiplexing interface assembly includes a modular printed circuit multiplexing motherboard that attaches to the automated semiconductor test equipment, and a plurality of modular load boards, each modular load board being detachably connected, electrically and ...
Multiplexing Patent Pack
Download 143+ patent application PDFs
Multiplexing Patent Applications
Download 143+ Multiplexing-related PDFs
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inventor
  • 143+ full patent PDF documents of Multiplexing-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Lte hierarchical burst mode
Qualcomm Incorporated
June 08, 2017 - N°20170164359

Methods, systems, and devices are described for hierarchical communications within a wireless communications system. An enb and/or a ue may be configured to operate within the wireless communications system which is at least partially defined through a first layer with first layer transmissions having a first subframe type and a second layer with second layer transmissions having a second ...
Broadcast signal transmission apparatus, broadcast signal reception apparatus, broadcast signal transmission method, and broadcast signal ...
Lg Electronics Inc.
June 08, 2017 - N°20170163945

The present invention relates to an apparatus and a method for transmitting and receiving a broadcast signal including signaling information. One embodiment of the present invention may provide a broadcast signal transmission method comprising the steps of: generating a media stream by encoding media data; generating signaling information signaling the media stream; multiplexing the generated media stream and the signaling ...
Multiplexing network connections
Hewlett Packard Enterprise Development Lp
June 08, 2017 - N°20170163563

Example embodiments relate to multiplexing network connections. In this manner, the embodiments disclosed herein enable receipt of a request from a user to access a computing device. A first user group associated with the first user may be identified. A determination may be made as to whether the first user group has control over any network connections of a set ...
Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcase signals ...
Lg Electronics Inc.
June 08, 2017 - N°20170163549

The present invention provides a method of transmitting broadcast signals. The method includes, processing input streams into bb (base band) frames of plps (physical layer pipes), wherein the input streams include a plurality of input packets, wherein each of the input packets include a packet header including information about synchronization of the input streams, wherein the processing input streams into ...
High density content addressable memory
Wisconsin Alumni Research Foundation
June 08, 2017 - N°20170163534

An associative memory that can be integrated with standard computer memory flexibly reduces its parallelism to match the memory bus speed thereby providing substantial increases in memory density possible by a multiplexing of sense amplifiers that otherwise dominate the memory structure. Apparent parallel operation is provided by an accumulator that reassembles the multiplex data. Higher memory density makes dual use ...
Method and system for service group management in a cable network
Maxlinear, Inc.
June 08, 2017 - N°20170163486

A cable modem termination system (cmts) may determine, for a plurality of cable modems served by the cmts, a corresponding plurality of snr-related metrics. The cmts may assigning the modems among a plurality of service groups based on the snr-related metrics. For any one of the modems, the cmts may configure physical layer communication parameters to be used by the ...
Broadcast signal transmitting apparatus, broadcast signal receiving apparatus, broadcast signal transmitting method, and broadcast signal ...
Lg Electronics Inc.
June 08, 2017 - N°20170163461

Disclosed herein is a method of transmitting a broadcasting signal. The method comprises formatting input streams into at least one data transmission channel, encoding data corresponding to each of data transmission channel carrying service data or service component data, building at least one signal frame comprising the encoded data, modulating the at least one signal frame by an orthogonal frequency ...
Multiplexing Patent Pack
Download 143+ patent application PDFs
Multiplexing Patent Applications
Download 143+ Multiplexing-related PDFs
For professional research & prior art discovery
inventor
  • 143+ full patent PDF documents of Multiplexing-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Serial data multiplexing
Raytheon Company
June 08, 2017 - N°20170163410

In one aspect, a method includes receiving n data bits in parallel, receiving a data command signal, receiving a clock signal, transmitting the n bits in serial and encoding one of the n bits, after receiving the data command signal, to include at least three logical states. The number of states is a function of the clock signal.
Method and apparatus for implementing space frequency block coding in an orthogonal frequency division multiplexing ...
Interdigital Technology Corporation
June 08, 2017 - N°20170163382

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. In the closed loop mode, power loading and eigen-beamforming are performed based on channel state information (csi). ...
Multicarrier optical transmitter, multicarrier optical receiver, and multicarrier optical transmission method
Nec Corporation
June 08, 2017 - N°20170163371

It is difficult to build a highly efficient multicarrier optical transmission system because a multicarrier optical transmitter and receiver has limits on the degree of freedom when allocating optical transmission frames to optical subcarriers; therefore, a multicarrier optical transmitter according to an exemplary aspect of the present invention includes transmission-signal generating unit for accommodating a client signal in an optical ...
Method and system for a polarization immune wavelength division multiplexing demultiplexer
Luxtera, Inc.
June 08, 2017 - N°20170163369

Methods and systems for a polarization immune wavelength division multiplexing demultiplexer are disclosed and may include, in an optoelectronic transceiver having an input coupler, a demultiplexer, and an amplitude scrambler: receiving input optical signals via the input coupler, communicating the input optical signals to the amplitude scrambler via waveguides, configuring the average optical power in each of the waveguides utilizing ...
Supporting an add-on remote unit (ru) in an optical fiber-based distributed antenna system (das) over ...
Corning Optical Communications Wireless Ltd
June 08, 2017 - N°20170163343

Embodiments disclosed in the detailed description include supporting an add-on remote unit(s) (ru) in an optical fiber-based distributed antenna system (das) over existing optical fiber communications medium using radio frequency (rf) multiplexing. An existing das comprises at least one existing head end equipment (hee) communicatively coupled to a plurality of existing rus through an existing optical fiber communications medium. ...
Measuring signal to noise ratio of a wdm optical signal
Viavi Solutions Deutschland Gmbh
June 08, 2017 - N°20170163338

A device for measuring optical signal-to-noise ratio (osnr) of a wavelength division multiplexing (wdm) optical signal including multiple wavelength channels may include a tunable optical filter to select an optical wavelength channel of the plurality of optical wavelength channels. The device may also include a polarization controller to adjust a polarization state of the selected optical wavelength channel, and a ...
Transmission device, reception device, communication system, transmission method and reception method
Mitsubishi Electric Corporation
June 08, 2017 - N°20170163324

In a transmission device, a coder performs sfbc block coding of a signal stream includes a divider equally dividing the stream into sub-streams of time lengths msub and performs a cyclic shift of one or more sub-streams, a processor outputs the sub-streams and performs, on the sub-streams, time-axis inversion processing, complex conjugate processing and sign inversion processing, or the time-axis ...
Method and apparatus for transmitting and receiving signals in multi-antenna communication system
Samsung Electronics Co., Ltd.
June 08, 2017 - N°20170163317

A method for transmitting a signal in a multi-antenna system is provided. The method includes designating an analog beam to a plurality of generated modulation symbol sequences corresponding to a plurality of antenna ports, for each antenna port of the plurality, multiplexing signals, to which a beam is designated by the beam assignment, to a plurality of beam groups each ...
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