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Patent Searching and Data


Matches 401 - 450 out of 37,309

Document Document Title
WO/2017/041495A1
Disclosed are a frequency offset estimation method and apparatus. The method comprises: converting local pilot frequency data from a frequency domain into a time domain, and performing a correlation operation on pilot frequency data in t...  
WO/2017/042482A4
The invention relates to a transmission method and device with FB-OFDM modulation for complex signals, the method supplying a multicarrier signal. According to the invention, this transmission device with FB-OFDM modulation for complex s...  
WO/2017/037554A1
A receiver for reducing a distortion component within a baseband receive signal is provided. The baseband receive signal is derived from a radio frequency signal. The receiver includes a signal generation unit configured to generate a lo...  
WO/2017/037623A2
A modified orthogonal frequency-division multiplexing (OFDM) communication system based on virtual decomposition of the channel is proposed. The system is fully compatible with standard OFDM transmitters and maintains several blocks of s...  
WO/2017/039818A1
Methods, systems, and devices are described for wireless communication. In one aspect, a method of wireless communication includes receiving, by a first wireless device, beamforming information from a station over a period of time, the b...  
WO/2017/036113A1
Circuits (300, 400), devices, methods for decision feedback equalization are described. A decision feedback circuit (300) can include a plurality of decision feedback equalizer (DFE) branches, each DFE branch including: a pre-computation...  
WO/2017/036387A1
Disclosed are a method and device for channel acquisition. The method of the present application comprises: measuring, according to a sounding reference signal SRS transmitted by a user equipment, to obtain a three-dimensional multiple-i...  
WO/2017/039551A1
To reflect advantages of continuous phase modulation (CPM), the invention provides a low complexity transmitter and receiver to transmit and receive CPM signals. CPM is a spectrum–efficient digital modulation scheme, which enables cons...  
WO/2017/039739A1
Embodiments of the present disclosure describe systems, devices, and methods for channel estimation for NB-PBCH in NB-LTE systems. Various embodiments may relate to options that can be used for demodulation of the NB-PBCH by the NB-LTE-U...  
WO/2017/036161A1
A self-adaptive filtering method, comprising: acquiring an interference ratio of a broadband digital signal on which filtering processing is to be performed; setting a filtering performance and a channel filtering mode matching the inter...  
WO/2017/036935A1
The present invention relates to a cable unit for connecting devices in a system, in particular in a patient monitoring system, to enable wireless exchange of data and/or power between them. The proposed cable unit comprises a cable (510...  
WO/2017/036301A1
It is possible to perform ISI estimation for quasi-static band-limited communication channels using a minimal number of discontinuous pilots communicated across different time intervals. In one example, at least two frames are received i...  
WO/2017/039985A1
Methods, apparatus, and systems for data communication over a multi-wire, multi-phase interface are disclosed. A method of data communication includes configuring a clock recovery circuit to provide a first clock signal that includes a p...  
WO/2017/039984A1
Methods, apparatus, and systems for clock calibration are disclosed. A method for clock data recovery circuit calibration includes configuring a first clock recovery circuit to provide a clock signal that has a first frequency and that i...  
WO/2017/039498A1
Embodiments herein relate to a method performed by a first transmission point (12) out of at least two transmission points for estimating a channel quality gain of a wireless device (10) served by the first transmission point (12) in a w...  
WO/2017/039558A1
To reflect advantages of continuous phase modulation (CPM), the invention provides a low complexity alternative for the production of CPM waveforms. CPM is a spectrum–efficient digital modulation scheme, which enables constant or quasi...  
WO/2017/038592A1
This ringing suppression circuit is connected to a transmission line (3) for transmitting a differential signal that changes into two value levels, high and low, by a pair of signal lines, and suppresses ringing which is produced along w...  
WO/2017/037623A3
A modified orthogonal frequency-division multiplexing (OFDM) communication system based on virtual decomposition of the channel is proposed. The system is fully compatible with standard OFDM transmitters and maintains several blocks of s...  
WO/2017/034461A1
There is disclosed a method for operating a radio node (10, 100) in a wireless communication network. The method comprises determining a power backoff indication based on a modulation. The method further comprises configuring a user equi...  
WO/2017/034106A1
A method for a device changing a RS mode, the device operating by a FDR scheme, comprises the steps of: deciding to change from a first RS mode to a second RS mode if a preset condition is satisfied; and transmitting information related ...  
WO/2017/034185A1
A Filter Bank Multicarrier (FBMC) modulation-based signal transmitting method includes mapping, by a transmitter, an original Data Block (DB) with at least one symbol to a first Resource Block (RB), preprocessing the original DB, and map...  
WO/2017/035301A1
A solution is provided that can be used in a communication node. A case is provided that supports a first circuit board that is connected to a second circuit board via a connection. The first circuit board supports an integrated circuit ...  
WO/2017/032843A1
In a passive mixer (10), switches (M1, M2, M5) and a capacitance are shared between bootstrapped mixing transistors (PNI, NNI, NPI, PPI, PNQ, NNQ, NPQ, PPQ), reducing the number of components required as compared to prior art bootstrap d...  
WO/2017/033439A1
The present invention addresses the problem of reducing the number of terminals of a processing device while achieving both communication with another device and temperature adjustment of at least part of the processing device. To solve ...  
WO/2017/029465A1
According to one embodiment, an integrated circuitry for wireless communication includes a baseband integrated circuitry. The baseband integrated circuitry controls transmission of a first packet via an RF integrated circuitry, the first...  
WO/2017/028917A1
The present invention relates to a device (100) for Wireless-Local-Area-Network (WLAN), -communication to a station, in particular to a vehicle, wherein the device is configured to, determine a disturbance of the WLAN-communication, in p...  
WO/2017/030720A1
Methods and apparatuses relating to balanced transmittal of data are described. In one embodiment, an apparatus includes an encoder to encode input data into at least one data group with each data group having an equal number of a first ...  
WO/2017/028557A1
The embodiment of the invention discloses a baseband chip comprising: a central processing unit (CPU) array, a soft-core array, and a hardware element unit. The CPU array, soft-core array, and hardware element unit are connected to one a...  
WO/2017/026700A1
A method for receiving, by a terminal, a signal on the basis of a non-orthogonal multiple access scheme in a wireless communication system comprises the steps of: receiving, from a base station, control information including information ...  
WO/2017/027612A1
The present disclosure relates to one or more techniques for communicating across multiple nodes using a single communication link. In certain embodiments, the nodes may be an indoor unit and an outdoor unit of a satellite user terminal ...  
WO/2017/024687A1
An ultra-broadband channel estimation method and device. The method comprises: processing, according to a predefined matrix, a transmission signal to acquire a corresponding vector signal; converting, by a pulse signal generator, the vec...  
WO/2017/026974A1
Embodiments provide methods for wireless Multi-User Multiple Input Multiple Output communications comprising creating a Demodulation reference signal (DM-RS); the DM-RS being associated with at least one of or more than one antenna port,...  
WO/2017/025140A1
The invention relates to a field device coupling unit (10; 20; 30) for providing a supply voltage (2) to a field device (5) and for communicating with a superordinate controller (1). The field device coupling unit (10) has a current inte...  
WO/2017/024558A1
The embodiments of the present invention relate to a channel estimation method, a base station, a user equipment (UE) and a system. The method comprises: a base station establishing a connection with a user equipment (UE); and sending, t...  
WO/2017/026096A1
Provided is a transmission device including a transmitter. The transmitter includes a first output, a second output, and a third output, and is configured to transmit a symbol signal corresponding to a combination of signals of the first...  
WO/2017/024522A1
There is provided mechanisms for calibrating a homodyne receiver in a signal distribution network for time division duplex. A method is performed by a baseband calibration module. The method comprises acquiring a transmission signal bein...  
WO/2017/022959A1
The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for indicating a priority in a D2D communication system, the method comprising: receiving a SDU w...  
WO/2017/023135A1
Disclosed are a method and an apparatus for generating an STF signal usable in a wireless LAN system. The STF signal is included in a field used to improve AGC estimation of a MIMO transmission. A portion of the STF signal is used to tra...  
WO/2017/023136A1
Disclosed are a method and an apparatus for generating an STF signal usable in a wireless LAN system. The STF signal is included in a field used to improve AGC estimation of a MIMO transmission. The STF signal that is suggested, for exam...  
WO/2017/023011A1
Disclosed is a 5G or pre-5G communication system to be provided so as to support a data transmission rate higher than that of a 4G communication system such as long term evolution (LTE). According to the present disclosure, a method for ...  
WO/2017/023498A1
Systems, methods and apparatus are described that facilitate transmission of data, particularly between two devices within an electronic apparatus. Two Integrated Circuit (IC) devices may be collocated in an electronic apparatus and comm...  
WO/2017/021105A1
The invention relates to a circuit element (10) for data communication via at least one supply line (12), comprising at least one communication interface (20) for connecting to the at least one supply line (12), at least one supply inter...  
WO/2017/021775A1
The present invention relates to a method for downlink channel estimation in a base station of a Multiple-Input Multiple-Output wireless communication system, wherein a base station of the Multiple-Input Multiple-Output wireless communic...  
WO/2017/023526A1
A termination circuit can include an impedance component. A first port can be configured to be connected to a first node. The first node can be a node of a conductor of a cable. A first end of the cable can be configured to be connected ...  
WO/2017/023137A1
Disclosed are a method and an apparatus for generating an STF signal usable in a wireless LAN system. The STF signal is included in a field used to improve AGC estimation of a MIMO transmission. A portion of the STF signal is used to tra...  
WO/2017/019150A1
A method for pre-coding a digital signal in a transmitter associated with a digital communications system to remove non-linear distortions. The method converts digital bits to be transmitted to a transmit constellation including symbols ...  
WO/2017/019708A1
Certain aspects of the present disclosure provide an apparatus for wireless communications. The apparatus comprises an interface configured to receive a plurality of channel estimation sequences, wherein each one of the plurality of chan...  
WO/2017/019223A1
A method, an apparatus, and a computer program product for data communication over a multi-wire, multi-phase interface are provided. The method may include providing a sequence of symbols to be transmitted on a 3-wire interface, each sym...  
WO/2017/019132A1
Methods and apparatus are described for transmitting uplink control information (UCI) over an OFDMA-based uplink. In some embodiments, UCI symbols are mapped to resource elements (REs) in the time/frequency resource grid to maximize freq...  
WO/2017/017257A1
Illustrative embodiments of the invention provide a data receiver for receiving useful data sent by a data transmitter using at least one data packet via a communication channel. The data receiver comprises an arrangement for receiving d...  

Matches 401 - 450 out of 37,309