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Patent Searching and Data


Matches 1 - 50 out of 21,275

Document Document Title
WO/2014/129706
An analog baseband filter for a radio transceiver is provided. An analog baseband filter for a multi-mode multi-band radio transceiver includes a current-voltage conversion amplifier converting a current received at the analog baseband f...  
WO/2014/127824
The present invention relates to an equalizing method in a receiver node of a cellular wireless communication system, said cellular wireless communication system using time/frequency resource elements for transmission of radio signals co...  
WO/2014/127407
A method for estimating a time offset of a transmitted signal which comprises pilot symbols and data symbols, the method comprising: receiving the transmitted signal to produce a received signal; and processing an optimising function of ...  
WO/2014/130797
A distributed base station radio system includes first channelized to broadband conversion unit that receives first downlink channelized data for first radio frequency band from first channelized radio frequency source; and first univers...  
WO/2014/126572
Described herein is a network element with a processor. The processor is configured to promote transmitting a first physical resource block (PRB) pair that contains a first demodulation reference signal (DMRS) pattern. The processor is f...  
WO/2014/124930
An OFDM encoding apparatus (10') for encoding OFDM symbols into an OFDM signal comprises a pre-distortion unit (12) that pre-distorts OFDM symbols into pre-distorted OFDM symbols, said OFDM symbols comprising payload data and each being ...  
WO/2014/125264
A scheme for indicating the presence of stealing or other information in a digital mobile radio communications system. A sequence of pilot symbols and/or synchronisation symbols that can be distinguished from a normal sequence of pilot s...  
WO/2014/127260
A data acquisition circuit may isolate control and data decode logic elements from data acquisition elements such as sensors through the use of a single transformer. A control signal may be supplied to a primary winding of a transformer ...  
WO/2014/127109
According to some embodiments, a receiving device: receives a radio frequency (RF) signal from a transmitting device over a wireless channel; performs a channel estimation of the wireless channel based on the RF signal; obtains a direct ...  
WO/2014/127324
An integrated ultra wideband transceiver. The transceiver comprises a transmitter, a receiver, and at least one on-chip monopole antenna electrically connected to at least one of the transmitter or receiver for transmitting and/or receiv...  
WO/2014/126519
The present disclosure relates to Reference Signal (RS) patterns. Certain aspects of the disclosure relate to a transmitting node, such as an eNodeB, that selects 410 a demodulation reference signal (DM-RS) pattern from a plurality of DM...  
WO/2014/125207
Method and device for predicting the performance of a system for communication over a transmission channel. The invention is aimed at a method of predicting the performance of a communication system over a transmission channel, this syst...  
WO/2014/124661
An apparatus (UEA) may generate a zero-tail signal to be transmitted in an LTE/LTE-A cell, by introducing time domain samples with zero power or very low power in specific positions of a time symbol tail. The apparatus (UEA) may transmit...  
WO/2014/123926
A method and apparatus for performing pulse shaping using different windowing functions for different sub-bands of a transmission is disclosed. A method for use in a wireless transmit/receive unit (WTRU) may include the WTRU receiving da...  
WO/2014/121837
A frequency-shift-keying (FSK) transceiver for use in a hearing aid system and having a resonant circuit comprising a transceiver inductance (LI), said resonant circuit having a resonance frequency, and a transfer function where gain and...  
WO/2014/123743
A system, hybrid common mode choke, and method are described herein. The system includes a differential signal transmitter and a differential signal receiver. A differential signal transmitter ground and a differential signal receiver gr...  
WO/2014/120515
The present invention provides for a differential driver for transmitting a differential signal including: a first power source to supply a first voltage; a second power source to supply a second voltage that is less than the first volta...  
WO/2014/121057
A rotational synchronizer for metastability resolution is disclosed. A synchronizer includes a plurality of M+1 latches each coupled to receive data through a common data input. The synchronizer further includes a multiplexer having a N ...  
WO/2014/121135
Methods and apparatus for the selection and/or configuration of scrambling operations to accommodate e.g., both scrambling and non-scrambling connections (such as to e.g., legacy type devices). In one embodiment, media interface devices ...  
WO/2014/119014
According to an embodiment of the present invention, a switching circuit is provided with: a device; a load switch that supplies power to the device when a control signal is active; a device bus having the device connected thereto; a dev...  
WO/2014/120408
A method of performing channel estimation includes receiving a frame that includes, for each subcarrier of a subset of subcarriers in the frame, a pair of pilot symbols in the subcarrier. The subcarriers of the subset are regularly space...  
WO/2014/115898
A variable ISI transmission channel device inserted in a high-speed transmission channel for high-speed serial data communication continuously adjusts the amount of an inter-symbol interference (ISI) in the high-speed transmission channe...  
WO/2014/116814
Potassium-oxygen (K-O2) batteries based on potassium superoxide (KO2) are provided. The K-O2 batteries can exhibit high specific energy a low discharge/charge potential gap (e.g., a discharge/charge potential gap of less than 50 mV at a ...  
WO/2014/114170
A method and system for switching a predistortion coefficient, which are used to solve the problem of interference of relatively poor predistortion coefficient on an adjacent cell. The method comprises: presetting a primary table and a s...  
WO/2014/114246
Disclosed are a signal detection method and device, which relate to the field of wireless communications and are used for reducing signal detection complexity and improving detection efficiency. In the present invention, in the process o...  
WO/2014/117008
Embodiments are provided for a compress and forward relaying scheme in joint multi-cell processing. A plurality of base stations receive similar combinations of user signals from a multiple users, compress the signals using quantization,...  
WO/2014/114269
Disclosed is a method for canceling a near-zone reflection self-interference signal, including: converting an input radio-frequency interference reference signal into a digital baseband reference signal or digital intermediate-frequency ...  
WO/2014/114106
Provided are an uplink data reception method and apparatus for a wireless transceiving device. The method comprises: acquiring a wireless channel state parameter of an adjacent wireless transceiving device of the present device; acquirin...  
WO/2014/114176
Disclosed are a downlink data transmission channel estimation method and device, the method comprising: receiving downlink data, the downlink data bearing a physical downlink shared channel (PDSCH), a reference signal for estimating a ph...  
WO/2014/116436
A method, an apparatus, and a computer program product for wireless communication are provided. In one configuration, the apparatus may be a UE. The UE determines an MCS that would facilitate interference suppression of an interfering fi...  
WO/2014/112928
A method, in a network node, for transmitting data in a heterogeneous network cellular communication system comprises transmitting of a SFN pilot signal (262). A SFN pilot signal is a pilot signal transmitted by all radio units of a hete...  
WO/2014/110967
The present invention is applicable to the field of communications, and provides a method for receiving a signal. The method comprises: receiving first signals at a first timeslot, the first signals comprising a useful signal sent by a s...  
WO/2014/113754
Systems, methods, and instrumentalities are disclosed for selecting a precoding matrix for orthogonal frequency division multiplexing (OFDM) transmission. A wireless transmit/receive unit (WTRU) may determine a preceding matrix. The prec...  
WO/2014/111144
For data transmission in a wireless communication network, a radio channel divided into subframes in the time domain is used. A network system (100) assigns resource elements in a first subframe (20) and at least one subsequent subframe ...  
WO/2014/111727
Sub-band CQI reports are introduced for LTE systems having system bandwidth of narrow band (e.g. less than or equal to 6 resource blocks), which address issues pertinent to such narrowband systems. Three related methods are described: fi...  
WO/2014/113552
A computer-implemented method is proposed for coordinating communication amongst wireless communication devices in a wireless network. The coordination scheme creates a side channel between heterogeneous wireless devices to enhance their...  
WO/2014/113151
In a method of scheduling frames, a first channel of a plurality of channels is selected for a first frame. The first frame is sent across a media-independent interface to a physical-layer device for transmission on the first channel. A ...  
WO/2014/110961
Disclosed are a digital predistortion processing method and system, the method comprising: extracting from a predistortion coefficient parameter table a predistortion parameter corresponding to an input signal, so as to predistort the in...  
WO/2014/113613
Methods, systems, and computer readable media for wideband frequency and bandwidth tunable filtering are disclosed. According to one aspect, the subject matter described herein includes a wideband frequency and bandwidth tunable filter t...  
WO/2014/112938
User Equipment, UE (30), in a wireless radiocommunication network (10) supporting Coordinated Multi-Point, CoMP, transmissions may autonomously adopt an assumption of the quasi co-located (QCL)status of two (or more) antenna ports that i...  
WO/2014/111488
In a LTE-based wireless communication system having neighbouring first and second cells (Cell A, Cell B), a first user (UEB) in the first cell (Cell A) may experience significant interference from downlink transmissions in the second cel...  
WO/2014/110899
The present invention belongs to the communications field. Disclosed are a method, a device and a base station system for transceiving and processing a radio frequency signal. The radio frequency signal transceiving device comprises: a t...  
WO/2014/110275
A transmitting device may determine a physical layer transmission properties based upon an amount of data to transmit via a communications channel. The physical layer transmission properties may comprise a derated tone map that has a low...  
WO/2014/109852
A system and method is described herein for compensating for artifacts introduced by nodes in a wireless network. The method may include transmitting, by a first node, first characteristic information indicating the frequency response of...  
WO/2014/109782
Certain aspects are directed to an interceptor system for characterizing digital data communicated between certain points in a telecommunication system. The interceptor system includes an interface device and a processing device. The int...  
WO/2014/109010
The present invention prevents occurrence of insufficiency of a wiring area, and reduces reflection by characteristic impedance mismatch between a high-speed signal path and a through hole connection unit. To this end, upon a GND layer c...  
WO/2014/109682
A method and a first radio node (110) for determining a first precoder to be used by the first radio node (110) for sending a transmission to a second radio node (120) are disclosed. The first radio node (110) measures (301) a set of cro...  
WO/2014/107835
A receiver is disclosed that includes a slicer having an input to receive a sequence of symbols exhibiting inter-symbol-interference (ISI). The slicer determines a state associated with each symbol based on a threshold. A feedback equali...  
WO/2014/109707
Methods and arrangements for handling uplink transmit power reporting in a radio access network of a cellular radio system.A wireless terminal (210) provides(402) a respective transmit power report for at least one of multiple uplink ref...  
WO/2014/107354
A method includes setting a circuit to a mode. A test tone having a first frequency is provided to the circuit for use in calibrating the circuit. A received signal is generated based on an output signal of the circuit, the received sign...  

Matches 1 - 50 out of 21,275