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Matches 51 - 100 out of 36,539

Document Document Title
WO/2017/059776A1
Embodiment reduced-state trellis equalization techniques compute accumulated path metrics (APMs) for a subset of candidate states for at least some stages in the trellis based on a neighborhood map of an ML state. This reduces the number...  
WO/2017/062132A1
System, methods and apparatus are described that facilitate communication of data over a multi-wire data communications link, particularly between two devices within an electronic apparatus. A receiving device receives a sequence of symb...  
WO/2017/058090A1
Systems and methods of performing narrowband modulation are provided. In one exemplary embodiment, a method is performed by a wireless device for controlling a peak-to-average power ratio (PAPR) of a signal in a communication system. The...  
WO/2017/056855A1
This receiver is provided with: an A/D converter (12) which performs analog-digital conversion of an input signal; an equalizer (13) which equalizes the output from the A/D converter, removes intersymbol interference and outputs data; a ...  
WO/2017/054339A1
An iterative channel estimation method, apparatus and computer storage medium are provided, relating to the field of communication technology and are used for reducing the complexity of an iterative channel estimation algorithm and reduc...  
WO/2017/057834A1
A method for a terminal to transmit signals on the basis of a non-orthogonal multiple access scheme in a wireless communication system may comprise the steps of: receiving, from a base station, information about a codebook selected for t...  
WO/2017/050212A1
The present invention relates to the technical field of wireless communications. Disclosed are a method and device for pilot frequency distribution, capable of resolving the problem of appearance of large pilot frequency interference gen...  
WO/2017/053119A1
In one embodiment, a receiver comprises a latch configured to receive a data signal and to latch symbols of the received data signal, and a decision feedback equalizer. The decision feedback equalizer comprises a first feedback capacitor...  
WO/2017/051654A1
A ringing suppression circuit that is connected to a transmission line for transmitting a differential signal changing between binary levels of High and Low by means of a pair of high and low potential side signal lines and that suppress...  
WO/2017/050234A1
The present application provides a data transmission method and data processing device. The method comprises: receiving K signals; detecting a time interval between every two adjacent signals in the K signals; determining whether a first...  
WO/2017/053097A1
A memory interface includes: a pull-up device and a pull-down device, wherein the pull-up device couples between a power rail and a data line, and wherein the pull-down device couples between the data line and ground; and a power supply ...  
WO/2017/052829A1
Embodiments include a pulsed decision feedback equalization (DFE) circuit. The DFE circuit may include a current integrating summer (CIS) circuit that passes one or more data signals on respective data nodes based on an input data signal...  
WO/2017/052823A1
A mobile terminal device includes a radio processing circuit and a baseband processing circuit adapted to interact with the radio processing circuit. The mobile terminal device is configured to identify a first set of frequency resources...  
WO/2017/049464A1
Embodiments of the present invention relate to the technical field of communications. Provided are a signal demodulation method and a terminal, which can improve the estimation accuracy of the existing SLIC demodulation mechanism, thereb...  
WO/2017/052871A1
A wireless local area network (WLAN) may utilize an enhanced header for LTE-CW transmissions to increase utilization of the shared spectrum. In one example, a first device may generate a header that is identifiable to other devices using...  
WO/2017/049646A1
Embodiments of the present invention provide a resource mapping method, comprising: a base station determines positions of various subcarriers used for carrying reference signals in a physical resource block pair, wherein the physical re...  
WO/2017/051490A1
This communication node is connected to a transmission path (3) by means of a high-potential-side signal line (3P) and a low-potential-side signal line (3N), i.e., a pair of signal lines, said transmission path transmitting a differentia...  
WO/2017/048551A1
In one implementation, an amplifier (305) comprises a load circuit (310) comprising a plurality of inductor cells, and a drive circuit (314) configured to receive an input signal, and to drive the load circuit (310) based on the input si...  
WO/2017/045833A1
The disclosure relates to a radio receiver (200), comprising: a receiving stage (201) configured to receive a multi-layered signal (202) comprising a plurality of layers; a division stage (203) configured to divide the plurality of layer...  
WO/2017/045849A1
A method of estimating a signal-to-noise-plus-interference ratio (SNIR) on a mobile communication channel comprising estimating the SNIR of the channel based on at least one pilot signal and at least one synchronization signal included i...  
WO/2017/048088A1
A disclosed feature of the present specification provides a method for user equipment estimating a channel. The method may comprise the steps of: receiving two or more cell-specific reference signals (CRSs); dividing the two or more CRSs...  
WO/2017/045856A1
A device (200, 300) for mitigating a first group delay (τ1) of a lowpass filter configured to lowpass filter a first channel coefficient of a set of channel coefficients with respect to time, includes a prediction filter (203) configure...  
WO/2017/048099A1
One embodiment of the present invention relates to a method for a terminal transmitting a message in a wireless communication system, comprising the steps of: generating a message; and transmitting, from a resource sectioned on a time ax...  
WO/2017/044986A1
A system is disclosed, comprising: a wireless fronthaul access point mounted on a radio mast and configured to receive digital I and Q signaling information from a remote baseband unit for a plurality of radios, the wireless fronthaul ac...  
WO/2017/043731A1
A method for cancelling self-interference by a base station that uses a full duplex radio (FDR) scheme may comprise the steps of: transmitting, to a terminal, information associated with reference signal (RS) power boosting, which has be...  
WO/2017/043866A1
The present invention relates to a 5th-generation (5G) or pre-5G communication system, which is to be provided for supporting a higher data transmission rate after the 4th-generation (4G) communication system, such as long term evolution...  
WO/2017/042482A1
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/2017/043250A1
This receiving device is provided with: a reception unit for generating a symbol signal indicating the sequence of symbols on the basis of a plurality of transmitted signals; a transition signal generation unit for generating a transitio...  
WO/2017/044824A1
An apparatus to estimate a frequency offset in wireless networks is provided. The apparatus comprises: radio frequency (RF) circuitry to down-convert a signal from a base station to generate in-phase and quadrature (IQ) components, where...  
WO/2017/041994A1
An embodiment takes the form of a method carried out by a communication device. A binary data sequence is obtained at a communication device for transmission via a Bluetooth data link configured according to an audio-codec-based Bluetoot...  
WO/2017/044420A1
Methods, apparatuses, and systems to enable a channel estimation of more than one channel for Multi-Input Multi-Output (MIMO) communications in a wireless network is provided. The method includes determining a first set of complex number...  
WO/2017/044145A1
In order to determine a sounding interval, an electronic device iteratively revises a set of potential sounding intervals based on transmission statistics associated with communication of some packets with and other packets without trans...  
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...  

Matches 51 - 100 out of 36,539