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Matches 51 - 100 out of 37,107

Document Document Title
WO/2017/172219A1
A mobile communication device adapted to perform spur relocation for a digital phaselocked loop includes a receiver to determine a first frequency channel of interest and to identify a first frequency command word corresponding to the fi...  
WO/2017/167370A1
The disclosure relates to a radio system (710) comprising a plurality of radio units (711, 721, 731), each radio unit, comprising: a receive interface (712, 722, 732), configured to receive at least one radio signal,y k , over a multiple...  
WO/2017/172040A1
Wireless charging, such as that conducted according to standards formed by the AirFuel Alliance and/or various other industry standards for wireless charging, can cause interference with data transfer on a cellular modem of a mobile devi...  
WO/2017/171384A1
An Alamouti coding method according to an embodiment of the present invention comprises the steps of: mapping a plurality of real number data symbols to a first subcarrier to an (N/2-1)th subcarrier among N subcarriers (where N is an eve...  
WO/2017/169756A1
The present technology relates to an electronic device, drive method, and slave element, with which it is possible to obtain adequate transmission characteristics with low power consumption. Provided is an electronic device, comprising a...  
WO/2017/167268A1
Disclosed are a pulse shaping method, a transmitter, a receiver and a system. The transmitter comprises: an inverse Fourier transform module, a pulse shaping filter, a pulse shaping controller and a parallel-to-series conversion module, ...  
WO/2017/167269A1
Disclosed are a filter optimisation method, a filter configuration method, and a related device and system. The filter optimisation method comprises: according to a target adjacent channel leakage ratio requirement, determining a transmi...  
WO/2017/167160A1
Disclosed are a channel state information (CSI) based processing method, and a terminal, a base station and a computer storage medium. The method comprises: a terminal acquiring channel measurement process configuration information, wher...  
WO/2017/172439A1
Systems and methods are directed to phase modulation of polar coordinates in a transmitter of wireless signals, to achieve high transmit power levels while meeting spectral mask and EVM requirements. An input signal is mapped to a sequen...  
WO/2017/172485A1
An apparatus includes a decision feedback equalizer (FIG. 2, 206; FIG. 4, 206) configured to receive a parallel signal (FIG. 4, 214) generated based on a first clock (FIG. 3, ADC OUTPUT CLOCK). The decision feedback equalizer includes a ...  
WO/2017/171907A1
A wireless communication system benefits from transmitting data using fixed and variable resources. A process includes allocating first fixed resource blocks with fixed precoding matrices at a first cell, allocating first variable resour...  
WO/2017/172091A1
A signal processing circuit arrangement may include a receiver circuit configured to receive a plurality of encoded signal data units on a shared time-frequency channel, a processing circuit configured to evaluate soft probability values...  
WO/2017/171765A1
Examples herein disclose a cancellation of an interference caused by an incident signal from a first antenna to a second antenna. The examples sample energy of the incident signal from the first antenna at an amplitude and a phase angle....  
WO/2017/165613A1
A communication system that involves superimposing data over DC power. The data takes the form of high bitrate digital signals, where the bitrate is much higher than 0 Hz (DC); this separation allows the AC signal to be easily separated ...  
WO/2017/165650A1
A method performed by an electronic device is described. The method includes receiving a long training field (LTF) in a preamble of a packet. A power of the LTF is boosted relative to a power of a data field of the packet. The method als...  
WO/2017/163948A1
The present invention provides an in-vehicle processing device and an in-vehicle system capable of reducing power consumption while suppressing quality degradation of data to be transmitted and received. An ECU (100A) includes a data tra...  
WO/2017/162296A1
Transmitting device (110) for a wireless communication system (100) and method (400) therein for transmitting data. The transmitting device (110) comprises a processor (520), configured to: obtain a channel response (h); determine pre-pr...  
WO/2017/162269A1
An interface for inter-chip communication, comprises a transmitter part (TX) for transmitting a differential signal and a receiver part (RX) for receiving the differential signal, the transmitter part (TX) being provided in a first integ...  
WO/2017/165080A1
Methods, systems, and devices for wireless communication are described. Some examples provide for identifying a primary synchronization signal (PSS) sequence of a synchronization subframe, determining, for the synchronization subframe, a...  
WO/2017/165606A1
This disclosure provides systems, methods and apparatuses for selecting a guard interval for transmission of orthogonal frequency-division multiplexing (OFDM) symbols on an uplink (UL) channel and on a downlink (DL) channel. In some impl...  
WO/2017/162903A1
A technique, comprising: transmitting data and/or control information; and transmitting common phase error and/or inter carrier interference correction reference signal, wherein said common phase error and/or inter carrier interference c...  
WO/2017/161347A1
A multi-channel, multi-band system for wireless communication includes a radio frequency (RF) front end, a mixed-signal front end for converting an incoming analog RF signal into an incoming digital RF signal and converting a composite o...  
WO/2017/159074A1
Disclosed is a transmission device that is provided with: a power supply unit, which has a voltage generation unit that generates a power supply voltage, and a load unit that is configured such that a load current of the voltage generati...  
WO/2017/160196A1
A method includes a base station in a distributed antenna system having a set of antennas. For each antenna, the base station stores state information indicating that the antenna is either in a transmit state or a do_not_transmit state. ...  
WO/2017/156786A1
Disclosed are a signal processing method and a related device. The method may comprise: after receiving a distortion signal amplified by a power amplifier, a cable modem converting same into a digital signal, and using a compensation fac...  
WO/2017/161006A1
The present invention provides a methods, apparatus and systems for improving a systems-level data rate on a communications link such the orthogonal frequency division multiplexed multiple access (OFDMA) downlink used in used in WiFi and...  
WO/2017/160131A1
Provided are a vehicle-to-everything (V2X) signal transmission method performed by a terminal in a wireless communication system and an apparatus using the same. The method comprises: determining a symbol for transmitting a specific sign...  
WO/2017/157122A1
Disclosed are a phase compensation method and apparatus for a PUSCH channel. The method comprises: obtaining a channel response phase of each resource block (RB); according to a phase difference value between two adjacent RBs, acquiring ...  
WO/2017/160429A1
A method of processing tracing information of a radio signal received via a radio channel is provided. The method may include determining the tracing information based on the radio signal, determining at least one channel parameter repre...  
WO/2017/152680A1
An apparatus for performing fractionally spaced adaptive equalization with non-integer sub-symbol sampling has an adaptive equalizer that receives a continuous stream of input data having a non-integer, fractional delay between consecuti...  
WO/2017/156370A2
Certain aspects of the present disclosure provide methods and apparatus for performing communications using a bonded channel across multiple channels.  
WO/2017/152732A1
The present application discloses a channel correction method and device, relating to the field of communication technology. The invention is invented to solve the problem existing in the prior art that in an application scenario of low ...  
WO/2017/156241A1
An intelligent equalization technique is provided for a three-transmitter system in which mid-level transitions are selectively emphasized and de-emphasized to conserve power and reduce data jitter.  
WO/2017/156485A1
Methods and apparatus are described that facilitate transmission of data, particularly between two devices within an electronic apparatus. In particular, a preamble for transmission in a sequence of symbols over a multi-wire communicatio...  
WO/2017/156344A1
Apparatuses and method relating to DFE include a decision feedback equalizer (100) with first and second integrating summers (1 01, 102) configured to receive an input differential signal (31 ). A bias current circuit (45, 207) is config...  
WO/2017/156370A3
Certain aspects of the present disclosure provide methods and apparatus for performing communications using a bonded channel across multiple channels.  
WO/2017/153699A1
The present invention pertains to a method (1) implementing one and the same frequency time transform (IFFT) of size M whatever the service. The method adds (+FIXs) during a framing a cyclic extension of L = L 1 + L 2 samples to obtain a...  
WO/2017/156426A1
Noise and interference may be estimated at a user equipment (UE) in a system that may support transmissions having different transmission time intervals (TTIs). The UE may perform a channel estimation for a first set of transmissions hav...  
WO/2017/155650A1
For example, a wireless station may be configured to modulate a plurality of data bit sequences into a plurality of data blocks according to a dual carrier modulation, to map the plurality of data blocks to a plurality of spatial streams...  
WO/2017/153079A1
A synthesis device (200) for generating a set of dynamic channel estimation (CE) filter coefficients (207) for a user equipment includes: a synthesis parameter generator (201), configured to generate a set of quasi-static synthesis param...  
WO/2017/152715A1
Disclosed are an electronic device for a communication device having multiple antennas and a communication method. An electronic device for a first communication device having multiple antennas comprises: a memory, used for storing compu...  
WO/2017/148190A1
Disclosed are a method and apparatus for sending signals, for use in improving the channel estimation accuracy of a receiving end, so as to improve the data decoding accuracy of the receiving end. The method is applied to a system compri...  
WO/2017/147662A1
A method (100) of estimating parameters of a communication channel in a wireless communication system (300) is disclosed. The method (100) includes the steps of: (101) dividing the transmitter/receiver angular transmission/reception doma...  
WO/2017/149956A1
This signal output circuit (1, 51) comprises a slope control circuit (6), a capacitor (9), a noise detection circuit (14, 31, 41) and a malfunction prevention circuit (7). The slope control circuit charges and discharges the capacitor, t...  
WO/2017/149980A1
This transmission device is provided with: a plurality of driver units each of which transmits a signal using a first voltage state, a second voltage state, and a third voltage state between the first voltage state and the second voltage...  
WO/2017/151460A1
A digital receiver is provided. The digital receiver includes an oscillator that generates an oscillating signal at a selected frequency, and a complex mixer, coupled to the oscillator and configured to receive samples of a wideband sign...  
WO/2017/146798A1
An example automatic gain control (AGC) circuit (206) includes a base current-gain circuit (302) having a programmable source degeneration resistance (304) responsive to first bits of an AGC code word. The AGC circuit further includes a ...  
WO/2017/146365A1
The present invention relates to a backscatter communication system using channel state information (CSI), wherein the backscatter communication system uses CSI to perform low-power backscatter communication using Wi-Fi signals, and can ...  
WO/2017/143509A1
A system and method for Feed Forward Equalizer (FFE) -Aided Clock Data Recovery (CDR) to calibrate phase offset and enhance gain in baud rate sampling phase detector is provided. In an embodiment, a clock data recovery (CDR) apparatus in...  
WO/2017/144235A1
The invention relates to a communication interface between a control unit and an electric load unit, particularly a load unit having a pump motor in a motor vehicle, wherein the control unit is designed as a transmitter and/or receiver, ...  

Matches 51 - 100 out of 37,107