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Matches 1 - 50 out of 20,167

Document Document Title
WO/2019/013875A1
A system is provided. The system comprises a radio frequency (RF) planning system, comprising: a first processing system; a first communications system coupled to the first processing system; at least one input / output device coupled to...  
WO/2019/011422A1
It is provided a method, comprising measuring plural transmit signals and corresponding receive signals; adapting at least one coefficient of a basic model describing a relation between each of the plural transmit signals and respective ...  
WO/2019/010861A1
Provided in the embodiments of the present application are a frequency spectrum prediction method and apparatus for a cognitive wireless network, the method comprising: receiving a target access request of a secondary user; using a sub-s...  
WO/2019/009016A1
Embodiments include apparatuses and methods of identifying line of sight, LOS, and non-line of sight, NLOS, conditions in a multipath channel of a vehicular communication system. It is proposed to equip the receiving node with a dual ant...  
WO/2019/009804A1
A personal communication device for processing financial information via a payment terminal, the payment terminal being configured to output a wireless signal is configured to receive the wireless signal of a payment terminal; determine ...  
WO/2019/010148A1
Systems and method are provided to facilitate predictive mitigation of noise. A vehicle may measure noise floor levels and transmit a noise floor signal to a noise signal aggregator. Based on the noise signal, the noise signal aggregator...  
WO/2019/006899A1
The present invention relates to an antenna feeder network failure detecting device and a remote terminal. The antenna feeder network failure detecting device comprises a combining unit, a pilot generation unit, a pilot receiving unit, a...  
WO/2019/010205A1
Generating, during a first and second signaling interval, an aggregated data signal by forming a linear combination of wire signals received in parallel from wires of a multi-wire bus, wherein at least some of the wire signals undergo a ...  
WO/2019/002225A1
An apparatus for use in a characterization of a wireless communication component or of a wireless communication system or of a wireless network in a measurement environment, wherein the apparatus is configured to observe the measurement ...  
WO/2019/001279A1
Provided are a vector standing wave ratio acquisition method, a field programmable gate array (FPGA) and a remote radio frequency (RF) unit, wherein an amplitude value of a reflection coefficient of each signal period is directly calcula...  
WO/2019/004243A1
This radio wave environment display device has a display unit for displaying a radio wave environment and a control means, the radio wave environment display device displaying a radio wave environment within an area where radio waves fro...  
WO/2019/000034A1
A system for identifying faults in a radio frequency device under test, the system including a passive intermodulation test module, configured to perform passive intermodulation testing of the device under test on at least one test port;...  
WO/2019/002221A1
An apparatus for use in a characterization of a wireless communication system or/and component or/and network in a measurement environment, wherein the apparatus is configured to determine a perturbation of a measurement environment base...  
WO/2019/001595A1
A circuit in a wireless communications terminal/device and a method is described for reducing an image distortion. By measuring three gain mismatches of I path and Q path of a transceiver, and estimating a value of an IQ mismatch coeffic...  
WO/2019/005303A1
A computing system may utilize interfering signals of two or more wireless devices for improving communications involving the two or more wireless devices. These techniques and architectures may allow for improved spectral efficiency tha...  
WO/2019/005567A1
Techniques directed to attributing information regarding communications with a modulation scheme to a different modulation scheme are described. In one example, a successful communication for a higher data rate modulation scheme may be a...  
WO/2019/004784A1
A received signal strength indicator (RSSI) measurement time resource is provided to a user equipment. RSSI measurement symbol information indicating OFDM symbols, from which an RSSI is measured by a user equipment in a time resource uni...  
WO/2018/236180A1
A method for reporting a channel state in a wireless communication system according to an embodiment of the present invention may comprise the steps of: receiving a channel state report setting including an index of a first bandwidth par...  
WO/2018/237309A1
Wide band quadrature signal generation includes a frequency synthesizer generating a LO or 2xLO signal, a polyphase filter coupled to receive the LO signal and generate first in-phase and quadrature LO signals, a 2:1 frequency divider co...  
WO/2018/228554A1
Provided are a method and apparatus for measuring a channel state, capable of reducing bit overheads of a network device for selecting signalling of a CSI IM resource. The method comprises: a network device selecting a target CSI RS reso...  
WO/2018/228443A1
Disclosed in the present application is a signal transmission method. The method may comprise: a first device receiving resource configuration information of a reference signal sent by a second device, the reference signal being used for...  
WO/2018/231981A1
A method and apparatus for quantitatively characterizing performance of a laser steering galvanometer mirror directs a laser beam from a calibration "sensor" onto a side region of the mirror to directly determine rotational positioning, ...  
WO/2018/231110A1
Apparatus and methods for link adaptation for downlink transmissions in which the quality of the downlink radio channel is predicted with improved accuracy. For example, predicted channel gains are determined based on uplink transmission...  
WO/2018/229217A1
A method comprises defining a Center-of-Radiation Reference (CORR) for a device under test (DUT), the CORR indicating a reference origin of an electromagnetic wave pattern formable with the DUT; determining a 3-dimensional orientation in...  
WO/2018/228421A1
Provided are a method for measuring cross-link interference between user terminals, a user terminal, and a transmission reception point. The method comprises: receiving measurement reference signal configuration information sent by a sec...  
WO/2018/227613A1
A system and method for performing robust beam reporting is disclosed. In one embodiment, a method performed by a first communication node includes: receiving at least one reference signal; determining at least one reference signal recei...  
WO/2018/231123A1
A method performed by wireless device for handling communication in a wireless communication network is provided. The wireless device obtains an indication indicating control, when to initiate and/or when to stop, use of an additional fi...  
WO/2018/228393A1
A communication method and device, and a storage medium. The method performs transmission of measurement information by means of physical layer signaling or media access control (MAC) layer signaling, and may reduce the transmission of l...  
WO/2018/228291A1
An interference power measurement method and device, the method comprising: A terminal receives first signalling comprising first indication information, the first indication information being used for indicating n first channel state in...  
WO/2018/231127A1
The invention relates to a method for operating a network node (QQ160) in a wireless network, the method comprises detecting cross-link interference (CLI) on one or more time slots (TS1 – TS7) used when communicating with the network n...  
WO/2018/228356A1
The present application provides a channel correction method and network device, said method comprising: obtaining at least two channel sets; said at least two channels sets are formed by dividing a plurality of to-be-corrected channels;...  
WO/2018/227093A1
Disclosed are implementations that include a method comprising applying at least one input signal to a power amplification system, that includes a transmit chain with a power amplifier (PA) producing output with non-linear distortions, t...  
WO/2018/223986A1
Provided are a positioning method and a positioning device. The positioning method comprises: extracting a radio feature of a target environment by a base station; based on the extracted radio feature, determining the target environment ...  
WO/2018/223794A1
The present disclosure relates to an electronic device in a wireless communication system, and a communication method and a storage medium. A user side electronic device comprises a processing circuit. The processing circuit is configure...  
WO/2018/223513A1
A Bluetooth testing method, a terminal device, and a computer readable storage medium, pertaining to the technical field of Bluetooth testing. The method comprises: receiving, by using a preset interaction protocol, an instruction packet...  
WO/2018/221910A1
The present invention relates to calibration of an electronic device. An operation method of an electronic device may comprise the operations of: setting a first path for a first calibration of a transmission path; performing the first c...  
WO/2018/222177A1
Logic may beamform a set of collaborative access points (C-APs) to facilitate spatial reuse. Logic may transmit a collaborative beamforming (CBF) announcement to initiate CBF and to inform the stations of the order of channel sounding by...  
WO/2018/221847A1
An electronic device according to various embodiments of the present invention comprises: a transceiver; a power amplifier; at least one antenna; a coupler; a memory for storing reference phase information; and a processor. The processor...  
WO/2018/221431A1
Provided is a wireless device for ensuring separation performance of spatially multiplexed signals while still improving channel estimation accuracy. A wireless device according to the present invention is provided with: a first weight m...  
WO/2018/222329A1
A first channel correlation is calculated for each pair of access terminals in a population of access terminals. A particular pair of access terminals is identified from the population of access terminals based on the first channel corre...  
WO/2018/220015A1
In one embodiment, a distributed antenna system comprises: at least one master unit; at least one remote antenna unit communicatively coupled via a switch to the master unit by a primary cable and a secondary cable both coupled to the sw...  
WO/2018/220084A1
Disclosed is an apparatus and corresponding method for characterizing a wireless communication component, wherein the apparatus is configured to process a received signal, such that an effect of multipath propagation in a characterizatio...  
WO/2018/220905A1
A wireless apparatus 100 is an apparatus in a first communication system that uses a first band. A communication unit 20 executes communication using the first band. A monitoring unit 16 monitors the usage state of a second band which is...  
WO/2018/219680A1
An apparatus (10; 20; 30) comprising: an antenna arrangement (12) comprising at least one antenna (14); a communication interface (24) for receiving a control signal (26); wherein the apparatus is configured to use a first spatial electr...  
WO/2018/220077A1
The present invention concerns network devices (10, 11) for use within a wireless communication network, wherein a transmitting network device (10) is configured to transmit to a receiving network device (11) via a control channel (12) o...  
WO/2018/223085A1
Systems and methods for analyzing and displaying radiofrequency (RF) information collected at a radio sensor are provided. The method can include receiving, analyzing and buffering RF signal information at a radio sensor. The radio senso...  
WO/2018/218213A1
One embodiment illustrated herein includes a system for simulating communications in an environment. The system includes a postulated physical environment model. having modeled terrain and continuous changes over time. A channel paramete...  
WO/2018/217052A1
The present invention relates to a wireless headset. A wireless headset according to an embodiment of the present invention comprises: an audio output unit; an input unit; a sensing unit including an inertial sensor; a communication unit...  
WO/2018/215415A1
Waveform shaping device (10) comprising an adaptable surface (11), a controller (12), and a receiving device (14) which measures a secondary wave following the reception of a primary wave by a receiver (20), said primary wave having been...  
WO/2018/211828A1
[Problem] To rapidly normalize and optimize base station placement in a wireless communication system. [Solution] This wireless communication system may be provided with a mobile base station 20 and a mobile sensor 30. The mobile base st...  

Matches 1 - 50 out of 20,167