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Patent Searching and Data


Matches 1 - 50 out of 37,103

Document Document Title
WO/2017/196377A1
System and method of timing recovery for recovering a clock signal by using adaptive channel response estimation. The channel response estimation in the timing recovery loop is dynamically adapted to the current channel response that var...  
WO/2017/195030A1
The present disclosure discloses a method for performing analog CSI feedback in a user equipment, comprising: a. obtaining an analog CSI matrix corresponding to the user equipment, the analog CSI matrix satisfies a condition below: X X H...  
WO/2017/194944A1
At least one Multi User Multiple Input Multiple Output MU-MIMO beam pattern (3) formed by an array of antenna elements (14) at an access point (1) of a point to multi-point wireless communication network comprising a plurality of subscri...  
WO/2017/196359A1
The invention is directed to systems, methods, and computer program products for determining timing relationships of pilot and data in mobile network communications. Specifically, an uplink (UL) transmission is received at a base station...  
WO/2017/194829A1
Methods, apparatuses, and computer software for UE reported sounding reference signal (SRS) switching capability are provided. A method may include receiving a request, from a base station, for a sounding reference signal (SRS) switching...  
WO/2017/196007A1
A method for estimating a self-interference channel by a communication device which operates in a full-duplex mode can comprise the steps of: determining the amount of resources to be used for estimating a self-interference channel for e...  
WO/2017/196107A1
In an access network structure in which at least one network management device and at least one piece of customer premises equipment are connected through a bundle cable comprising a plurality of lines, a method by which the network mana...  
WO/2017/196008A1
A method for estimating a self-interference channel by a communication device which operates in a full-duplex mode can comprise the steps of: transmitting a reference signal in a first transmission unit by means of resource elements (REs...  
WO/2017/196252A1
A method performed by a radio device 6 for Channel State Information (CSI) feedback in a communication system 1 comprising a Radio Access Network (RAN) node 3 comprises receiving, from the RAN node, information about a CSI Reference Sign...  
WO/2017/195082A1
Various communication systems may benefit from appropriate assumptions regarding physical or electrical characteristics of the systems. For example, fifth generation (5G) or similar communication systems may benefit from appropriate ante...  
WO/2017/190556A1
Provided are a sequence-based channel estimation method and device. The method comprises: a sending end generating NT channel estimation training sequence packets, wherein each of the channel estimation training sequence packets comprise...  
WO/2017/192371A1
Techniques for facilitating and/or performing interference cancellation on interfering CSI (Channel State Information)-RS (Reference Signal(s)) are discussed. In a first set of aspects, techniques are discussed that facilitate interferen...  
WO/2017/190252A1
The present disclosure relates to near-end crosstalk (NEXT) cancellation. A transmit communication signal is transmitted over a first Digital Subscriber Line (DSL) connection using a first group of frequencies and a receive communication...  
WO/2017/190589A1
The present invention relates to the field of terrestrial broadcast transmission, and specifically relates to a channel estimation method. A channel estimation method, used for implementing estimation of the channel of the next carrier w...  
WO/2017/189497A1
Techniques efficiently serialize multiple data streams using quadrature clocks. Serializer employs first, second, third, and fourth clock signals. Serializer receives multiple data streams via registers, with each of four paths comprisin...  
WO/2017/189931A1
Methods and systems are described for receiving signal elements corresponding to a first group of symbols of a vector signaling codeword over a first densely-routed wire group of a multi-wire bus at a first set of multi-input comparators...  
WO/2017/188486A1
A method by which a terminal receives data, by using a two-dimensional (2D) channel-based transmission scheme comprises the steps of: receiving, from a base station, allocation information for resources to which the 2D channel-based tran...  
WO/2017/189044A1
Disclosed herein is an apparatus of a user equipment (UE) configured to communicate with an evolved Node B (eNB). The UE may include memory and processing circuitry coupled to the memory. The processing circuitry may be configured to per...  
WO/2017/190102A1
A driver for transmitting multi-level signals on a multi-wire bus is described that includes at least one current source connected to a transmission line, each current source selectively enabled to source current to the transmission line...  
WO/2017/184287A1
Methods, systems, and devices for wireless communication are described. A base station may transmit a phase noise correction reference signal (PC-RS) and a channel state information reference signal (CSI-RS) during a symbol period of a s...  
WO/2017/181768A1
Disclosed in an embodiment of the invention are a signal pre-compensation device, and a signal transmitter. The method comprises: receiving a digital domain signal by means of a signal input module; acquiring, by a signal pre-compensatio...  
WO/2017/183894A1
The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). A method for operat...  
WO/2017/183508A1
There is provided a reception device including a data signal receiver circuit, a clock signal receiver circuit, and a discrimination circuit. The data signal receiver circuit receives a data signal through a data signal line, and receive...  
WO/2017/183845A1
A method for user equipment to perform uplink communication in a wireless communication system comprises a step of performing communication using a codebook corresponding to a selected modulation method, wherein the codebook may be a cod...  
WO/2017/182082A1
The present invention relates to an apparatus and method for recovering clock and data from an M-level signal of a receiver in a transmission system, wherein a first analog data (x1) of the M-level signal is converted to a digital data, ...  
WO/2017/181269A1
Systems and methods of precoded faster than Nyquist (FTN) signalling are provided. In the transmitter, Tomlinson-Harashima Precoding (THP) is applied to produce precoded symbols. The THP is based on inter-symbol interference (ISI) due to...  
WO/2017/184365A1
An apparatus includes a radio frequency (RF) input port, an RF output port, a variable attenuation network and a first filter network coupled between the RF input port and the RF output port, a second filter network connected between the...  
WO/2017/184324A1
A central node of a MIMO system may transmit, to one or more communication terminals of the MIMO system, a long-duration downlink pilot signal carrying a pilot sequence having a first duration. The first duration may be equal to or great...  
WO/2017/180040A1
A method performed by a radio network node for receiving reference signals from a wireless device in a wireless communications network is provided, the network node and the wireless device operating in the wireless communications network...  
WO/2017/177422A1
Provided are a differential signal compensation method and apparatus, which relate to the technical field of signal transmission. The method comprises: for each of two differential transmission lines, acquiring the attenuation coefficien...  
WO/2017/180281A1
In a multi-wire channel that includes at least three wires, each unique wire pair of the multi-wire channel has approximately the same signal propagation time. In this way, jitter can be mitigated in the multi-wire channel for signaling ...  
WO/2017/178871A1
Embodiments of the present disclosure disclose method and transmitter to generate and transmit a waveform with an optimized peak to average power (PAPR) in a communication network. The method comprises performing a constellation rotation...  
WO/2017/179833A2
Provided are a method and an apparatus for transmitting uplink (UL) control information in a wireless communication system. Specifically, a terminal receives allocation information of a first resource region and a second resource region....  
WO/2017/178075A1
Embodiments of the present invention provide method for generating pulse shapes comprising the steps of obtaining a pulse shape g(t), performing an optimization on the obtained pulse shape g(t), generating an optimized pulse shape by tru...  
WO/2017/177755A1
The present invention provides a method and apparatus for merging antenna data for a time delay channel. The method comprises: obtaining a sounding reference signal (SRS) sent by a user equipment (UE); obtaining a channel response accord...  
WO/2017/176204A1
A user equipment (12) is configured to determine a length-6 phase coefficient sequence that is one of multiple unique length-6 phase coefficient sequences in a defined set (18). The length-6 phase coefficient sequences in the defined set...  
WO/2017/175365A1
In order to provide an electric signal transmission apparatus that expands an eye width by correcting a data error caused by data transition in a pulse amplitude modulation (PAM) signal; the present invention, by using a data pattern det...  
WO/2017/174002A1
The present invention provides a channel estimation method, comprising: a transmitter side transmits a signal to a receiver side and the receiver side generates a reception signal after receiving the signal; a training code in the recept...  
WO/2017/176939A1
Digital video signals are transmitted from a transmitter to a receiver (100B) via a digital video interface including shielded twisted pair cables (200A, 200B) that are surrounded by an over-braid shield (250). The over-braid shield is c...  
WO/2017/176772A1
Examples described herein include backscatter devices which may transmit orthogonal frequency division multiplexing (OFDM) signals. Techniques for complex analog backscatter are described. Examples of impedance circuitry are described wh...  
WO/2017/167491A1
The disclosure relates to a cluster detection device ( 400 ) for detecting clusters in a beam-formed transmission, the cluster detection device comprising: a receiver (401), configured to receive a radio signal comprising time- frequency...  
WO/2017/167161A1
Disclosed are a method and apparatus for realizing channel state information (CSI) feedback, and a computer storage medium. The method comprises: a terminal quantizing, according to a precoding codebook, CSI obtained by means of measurem...  
WO/2017/166086A1
A communication circuit arrangement may include a synchronization burst detection circuit configured to process beacon carrier data to establish synchronization with a beacon carrier based on one or more synchronization bursts included i...  
WO/2017/171828A1
A communication circuit arrangement may include an offset estimation circuit configured to obtain an initial channel estimate of a channel, evaluate the initial channel estimate of the channel to identify one or more concentrated channel...  
WO/2017/173389A1
An iterative two dimension equalizer usable in a receiver of orthogonal time frequency space (OTFS) modulated signals is described. In one configuration of the equalizer, a forward path generates, from received time-frequency domain samp...  
WO/2017/173219A1
A wireless telecommunications system that mitigates infrasymbol interference due to Doppler-shift and multipath. Embodiments of the present invention are particularly advantageous for wireless telecommunications systems that operate in h...  
WO/2017/167367A1
A utility meter (1) is described comprising a metering section (2), a communication interface (3), and a communication path (4) providing a galvanic isolation between said metering section (2) and said communication interface (3). Such a...  
WO/2017/173314A1
A method of aperiodic signal transmission from a base station (BS) to a user equipment (UE) includes transmitting, from the BS to the UE, reservation information indicating first resources reserved for aperiodic signal transmission via h...  
WO/2017/172147A1
Some embodiments include apparatus and methods using circuits to receive an input signal, generate an equalized signal, provide the equalized signal to a node, amplify the equalized signal, and generate digital input information from the...  
WO/2017/172817A1
In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may be a UE. The apparatus may receive a transmission over a precoded channel. The transmission may include a layer having...  

Matches 1 - 50 out of 37,103