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Patent Searching and Data


Matches 701 - 750 out of 35,548

Document Document Title
WO/2014/027239A3
An apparatus includes an input, an output, an equalizer configured to receive an input signal at the input and to output an output signal for the output, and a reset block coupled to the equalizer and the output. The reset block is confi...  
WO/2014/026026A1
Methods and apparatus for wireless communication in a wireless communication network that includes receiving a synchronization channel (SCH) signal (including a primary synchronization channel (PSCH) signal, a secondary synchronization c...  
WO/2014/023800A1
A receiver receives a desired radio sub-channel transmitted with an unwanted radio sub-channel by producing signal branches from a received radio signal by treating orthogonal components of the received signal separately and also by usin...  
WO/2014/023355A1
A method for phase noise detection in a MIMO communication system, comprises the step of computing an initial estimate of phase using received pilot symbols (91). A phase follows (92) for interpolating between successive pilot symbol pha...  
WO/2014/020580A1
Systems and methods are disclosed for estimating one or more channel properties of a downlink from a cellular communications network based on quasi co- located antenna ports with respect to the one or more channel properties. In one embo...  
WO/2014/022603A1
A communication system where first and second devices communicate concurrently and bidirectionally over a single wire, in addition to a ground. The second device can be a computing device having a powered component which requires a certa...  
WO/2014/022719A1
A pre-driver circuit generates a driver bias signal based on a swing command, a driver impedance characteristic, and an input signal. A driver receives the driver bias signal and generates, in response, a driver signal having a swing and...  
WO/2014/022825A1
A method of wireless communication includes receiving a wireless signal at a linear receiver, and iteratively computing an inverted covariance matrix in frequency domain, one channel code at a time. The method also includes computing rec...  
WO/2014/022421A1
A population of drivers is provided in parallel to a driver output and a population of pre-emphasis path drivers is provided in parallel to the driver output. The population of drivers is updated and the population of pre-emphasis path d...  
WO/2014/022468A1
A system generates a set of candidate signals (506) based on a received signal, whereby each candidate signal represents an adjustment of the signal for a different amount of potential noise. The system selects one of the candidate signa...  
WO/2014/017723A1
A method of operation of a wireless communication system includes: receiving a desired input signal and an interference input signal; activating a first symbol detector for generating a desired log-likelihood ratio from the desired input...  
WO/2014/015660A1
Embodiments of the present invention provide a baseband processing device, system, and method for a wireless communication system. The device comprises a first unit and a second unit for implementing different baseband processing functio...  
WO/2014/018303A1
A system (55-1) for correcting gain imbalance and phase imbalance between first (Iουτ) and second (QOUT) signals which are 90° out of phase, including circuitry (32) for estimating the phase mismatch (ϕ) and gain mismatch (Δ) betwe...  
WO/2014/017704A1
To control data transmission in an environment in which one or more digital units and one or more radio units are linked, a system for controlling data transmission receives traffic state information respectively transmitted from the one...  
WO/2014/018204A1
A method includes modulating, at a first wireless device, a first signal based on a Gaussian minimum shift keying (GMSK) modulation scheme to generate a modulated signal. The method also includes amplifying, at the first wireless device,...  
WO/2014/015836A1
A method and an apparatus for eliminating interference between baseband boards. A baseband board receives antenna data and stores the received antenna data; the baseband board obtains reconstructed data of the present baseband board by u...  
WO/2014/015700A1
Disclosed in the embodiments of the present invention are a method, a device and a system for estimating in-phase component and quadrature component IQ imbalances. The method for estimating in-phase component and quadrature component IQ ...  
WO/2014/014677A1
A method, an apparatus, and a computer program product for wireless communication are provided in connection with dynamic selection of a UE receiver. In one example, a communications device is equipped to obtain one or more channel impul...  
WO/2014/014597A1
The present disclosure sets forth a method for managing the power reduction of an uplink signal, e.g. an LTE PUSCH (416) or PUCCH (418). The method involves determining a convolution of a first function of Sz(f) and a second function of ...  
WO/2014/012366A1
A precoding matrix determination method, a related device and communications system. A precoding matrix determination method may comprise: a wireless coordinated transmission point obtaining, according to an uplink reference signal sent ...  
WO/2014/015101A1
In a cellular communication system, pre-codlng MIMO parameters are assigned for transmission of device-to-device (D2D) signals between D2D mobile devices to minimize interference at unintended recipient devices (receiving proximate devic...  
WO/2014/012352A1
Disclosed are a channel estimation method and device, comprising: conducting channel estimation on a received pilot frequency sequence to obtain the first sequence of the frequency domain channel estimation; duplicating the first sequenc...  
WO/2014/008751A1
A method, device and system for sending a signal. The method is applicable to a system with a remote radio unit (RRU) and a baseband processing unit (BBU), and comprises steps of: receiving a common public radio interface CPRI signal sen...  
WO/2014/011848A2
A method for adaptive streaming of a media content, wherein the method comprises receiving a media presentation description that provides presentation information for the media content, determining a plurality of representations from the...  
WO/2014/009158A1
The invention relates to a method for communication via a transmission line between a master unit and a slave unit which is connected to at least one actuator (H1, H2, H3, H4) by means of a control line (4.1, 4.2, 4.3, 4.4) in order to c...  
WO/2014/009116A1
The invention relates to a method for communication via at least three lines between a master unit and a slave unit which is connected to at least one actuator (H1, H2, H3, H4) by means of a control line (4.1, 4.2, 4.3, 4.4) in order to ...  
WO/2014/011482A1
Disclosed are methods and apparatus for initializing an equalizer in a diversity receiver. The initialization includes estimating a channel impulse response (CIR) for each receiver chain of the diversity receiver; determining noise power...  
WO/2014/010236A1
A data reception apparatus (3) determines an integrated number of bits by integrating the number of bits of a bit sequence, determines an integrated number of samples by integrating the number of samples obtained by oversampling each bit...  
WO/2014/009825A1
In one aspect, the present disclosure provides an advantageous generalization of a SLIC receiver structure, by allowing multiple solutions to survive at any one or more of the serial stages included in the SLIC receiver. Where any given ...  
WO/2014/008914A1
A transmitter (200) comprising a baseband modulator (105) arranged to modulate a complex baseband signal and to output a complex modulated signal xin(n) with amplitude g and phase q, i.e. xin(n)=g(n)ejq(n), to the input port of a filter ...  
WO/2014/008025A1
Systems, methods, and devices for communicating in a wireless network are provided. The method incudes generating a wireless frame including a physical header and a media access control header. A service field in the physical header is b...  
WO/2014/005323A1
Embodiments of this application provide a signal modulation method and device. According to the embodiments of this application, a first input signal and a second input signal are received, a phase of the first input signal being the sam...  
WO/2014/005994A1
Device for linking an electrical member 3 to a communication line 4 comprising at least two conductors for carrying differential signals, the linking device comprising at least one data exchanger interface component 8, 12 connected to th...  
WO/2014/006515A3
Circuitry for use in a receiver may comprise: a front-end circuit operable to receive an orthogonal frequency division multiplexing (OFDM) symbol on a first number of physical subcarriers. The circuitry may comprise a decoding circuit op...  
WO/2014/001481A1
A receiver (200) for receiving for receiving encoded data transmitted simultaneously as a plurality of M different sequences of transmitted symbols from different transmit antennas using a plurality of m modulation levels, where M and m ...  
WO/2014/003805A1
A distributed wireless communication system includes multiple access points, each with one or more antennas. The access points do not necessarily have synchronized transmitting and receiving radio frequency oscillators. Approaches to cha...  
WO/2014/005117A1
System, methods and apparatus are described that facilitate transmission of data, particularly between two devices within an electronic apparatus. Data is selectively transmitted as N-phase polarity encoded symbols or as packets on diffe...  
WO/2014/000205A1
The present application provides a method for adjusting resource configuration, a radio network controller, and a base station. The method comprises: sending configuration information of an uplink common enhanced dedicated transmission c...  
WO/2014/004729A1
In a user equipment, a unified receiver structure may be specified as both an equalizer and a multi-user detector. That is, the receiver may transfer between an equalizer and a multi-user detector within the same structure. A received si...  
WO/2014/001254A1
There is provided a method of estimating channel spread at a receiver of a user equipment, UE, for one antenna port of a network node. The method is performed in the UE. The method comprises acquiring channel estimates for one antenna po...  
WO/2014/000432A1
The present invention is applicable in the technical filed of communications. Provided are a method and full-duplex communication device for acquiring a channel response of a self-interfering channel. The method comprises: first, employi...  
WO/2014/004225A1
In one embodiment, an apparatus may include a pulse generator to generate an oversampled clock signal. The apparatus may also include a sample and hold unit to provide at least two differential input signals based on the oversampled cloc...  
WO/2014/005159A3
System, methods and apparatus are described that facilitate transmission of data, particularly between two devices within an electronic apparatus. Data is selectively transmitted as N-phase polarity encoded symbols or as packets on diffe...  
WO/2014/000807A1
A receiver device (100) arranged to receive an input signal, and comprising a first (105) and a second (110) receiver. The first (105) and second (110) receivers are arranged to receive and demodulate to baseband level respective first (...  
WO/2013/189073A1
The embodiments of the present invention relate to a decision feedback equalizer and a receiver. The equalizer comprises: a receiving end for receiving a first data signal; a first adjusting unit for performing phase adjustment on a squa...  
WO/2013/189834A1
In a system using spatial precoding, in the event that reliable channel state information is unavailable, a transmitting node uses an extended transmission mode, in which the precoders applied to data within each of several groups of tim...  
WO/2013/190390A2
A receiver may be dynamically configurable, during run-time, into a plurality of modes of operation. In a first mode of operation the receiver may demodulate received signals having relative low inter-symbol correlation using a near zero...  
WO/2013/189833A1
In a system using spatial precoding, in the event that reliable channel state information is unavailable, a transmitting node artificially creates a randomization of the precoders applied to the transmitted signal. Different precoding ve...  
WO/2013/192527A1
A method for using superposition in transmission of signals. The method may include receiving, at a first user equipment (UE), a product signal from a transmitter, wherein the product signal comprises a product superposition of a first b...  
WO/2013/185276A1
The present invention provides an equalization method and an equalizer for receiving a signal in a microwave MIMO system. The method comprises: performing longitudinal spatial filtering and internal sub-signal superposition on n received...  

Matches 701 - 750 out of 35,548