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Matches 1 - 50 out of 20,784

Document Document Title
WO/2019/216577A1
One disclosure of the present specification provides a terminal for transmitting and receiving a signal, the terminal supporting dual connectivity between E-UTRA and NR. The terminal comprises: a transceiver for transmitting an uplink si...  
WO/2019/216975A1
An industrial machine predictive maintenance system may include an industrial machine data analysis facility that generates streams of industrial machine health monitoring data by applying machine learning to data representative of condi...  
WO/2019/214675A1
The present application provides a channel detection method and a communication device. The method comprises: acquiring correlation information, the correlation information being used to indicate a correlation between a reference sequenc...  
WO/2019/214570A1
Disclosed in embodiments of the present invention are a method, apparatus and system for measuring the Total Radiated Power (TRP) of an array antenna. The method comprises: determining the Rayleigh resolution of an array antenna in an an...  
WO/2019/214258A1
A measuring antenna array beam synthesis method, the method comprising: acquiring the phase, amplitude, and related distance values of each antenna unit, the related distance values comprising a first distance value and a second distance...  
WO/2019/210874A1
An apparatus for testing a circuit includes a source signal input (502) configured to r-eceive a source signal (510), an evaluation signal input (505) configured to receive a-n evaluation signal (506), and a coefficient extractor (512) c...  
WO/2019/213324A1
An amplifier for a radio communications system in a shielded tunnel is disclosed. In one example, the amplifier comprises a processor configured to execute a plurality of modules comprising a gain control module and an attenuation contro...  
WO/2019/209903A1
A base station antenna includes a backplane and a plurality of radiating elements that extend forwardly from the backplane. The antenna further includes a plurality of feed boards, and each of the feed boards has a respective group of on...  
WO/2019/205312A1
The present invention belongs to the field of wireless communication technologies, and relates to a Gray sequence-based signal-to-noise ratio estimation method. The present invention mainly includes a transmitter transmitting a channel e...  
WO/2019/206866A1
The invention relates to a device for testing the function of an antenna system, more particularly for detecting foreign metal, the device comprising: an antenna system having a plurality of antenna units (AE0,..., AE15), wherein each of...  
WO/2019/205003A1
An apparatus and a method for transmission system are disclosed. According to an embodiment, a voltage standing wave ratio (VSWR) detection apparatus, comprising: a signal processing circuit with 1-bit analog-to-digital converter (ADC) f...  
WO/2019/209599A1
Methods, systems, and devices for wireless communications are described. A base station may transmit a first downlink control information block over a group physical downlink control channel (PDCCH), wherein the first downlink control in...  
WO/2019/205144A1
A signal processing method and a signal processing device, capable of performing mapping and weighing using a plurality of reference factors reflecting the quality of receive signals to obtain a composite index for antenna alignment betw...  
WO/2019/205931A1
Provided in the application are a blind scan method and a device, relating to the technical field of communication. The blind scan method and a device are used to solve the problem that the prior art is not applicable to fast blind scann...  
WO/2019/206061A1
The present disclosure relates to an electronic device for a wireless communication system, and a method and a storage medium. Embodiments regarding the management of beam pairs are described herein. In one embodiment, the electronic dev...  
WO/2019/200816A1
Provided by the embodiments of the present application are a method and device for transmitting information, and an aircraft. The method comprises: carrying out channel scanning when a preset scanning condition is met; next, if at least ...  
WO/2019/201312A1
An apparatus and a method for providing measurement information are provided. The method for providing measurement information of a user equipment (UE) includes measuring an uplink duty cycle percentage within a measurement duration, whe...  
WO/2019/204200A1
A method for providing real-time propagation analysis is provided. The method includes receiving a request for propagation analysis from a wireless communication device located at a specified geographic location, selecting a propagation ...  
WO/2019/203009A1
This environmental information acquisition method is a method to be executed by an environmental information acquisition device for acquiring a measurement result of a radio wave environment, and comprises: a step for delivering software...  
WO/2019/201157A1
Disclosed in the application are a method for observing a wireless access point signal, and a user equipment and a storage medium. The method for observing a wireless access point signal, which method is applied to a user equipment, comp...  
WO/2019/203424A1
The present invention relates to an electronic device and a control method therefor, the electronic device comprising: a housing; a plurality of antennas installed at multiple positions, respectively, which are spaced apart from each oth...  
WO/2019/197566A1
The invention relates to a method and system for calibrating time shift between pathways (Ν1,..., VN) of a system for multipathway reception (2) of radioelectric signals, the system (2) comprising a set of radioelectric signals receptio...  
WO/2019/196499A1
Provided is a test method, comprising: after transmitting N signal sequences through a transmitting antenna array, a transmitting apparatus obtaining a phase offset of each signal sequence of the N signal sequences passing through channe...  
WO/2019/198942A1
An apparatus for processing an image is provided. The apparatus includes at least one processor, and a memory electrically connected to the at least one processor, wherein the memory stores instructions causing the at least one processor...  
WO/2019/199265A1
Some demonstrative embodiments may include apparatus, system and method of communication over an indoor-only channel. For example, an apparatus may include logic and circuitry configured to cause a wireless communication station (STA) to...  
WO/2019/197476A1
The present disclosure relates to a method of calibrating a near field measurement system, the method comprising the steps of: providing a transmitting antenna adapted to transmit electromagnetic waves in the centimeter and/or millimeter...  
WO/2019/198474A1
The present invention reduces deterioration of reception sensitivity and deterioration of modulation characteristics of transmission during normal use. In this wireless communication device (1), a first switch is provided between an outp...  
WO/2019/198680A1
This radio wave environment display device is provided with: a reception unit which receives a first measurement result of radio wave intensity including the frequency and measurement position of a first radio wave transmitted from a rad...  
WO/2019/198681A1
This radio wave environment display system comprises: a measurement antenna which is installed in a coverage area of a radio communication service; and a radio wave environment display device which analyses a communication environment of...  
WO/2019/192245A1
The present disclosure relates to an antenna apparatus. The antenna apparatus may include a first substrate; a second substrate opposite the first substrate; a first antenna layer; an insulating layer; and a conductive layer. The first a...  
WO/2019/194490A1
One disclosure of the present specification provides a method by which user equipment (UE) performs a measurement. The method comprises the steps of: receiving, from a serving cell, a synchronization signal (SS)/physical broadcast channe...  
WO/2019/194932A1
In an embodiment, a transmission reception point (TRP) apparatus of a Coordinated Multipoint (CoMP) network, determines a periodicity of periodic traffic between the TRP apparatus and a user equipment (UE), and schedules a Channel State ...  
WO/2019/193239A1
Systems, methods, apparatuses, and computer program products for beam failure recovery are provided. Beam failure recovery may include detecting and/or declaring, by a user equipment, UE, secondary cell, Scell, beam failure at MAC layer ...  
WO/2019/195490A1
Systems, methods, and devices for monitoring environmental data in a hazardous environment (25) includes a plurality of modules having an endpoint control module (210) and operational node modules (220) connected to each other in a daisy...  
WO/2019/192613A1
An information transmission method, a device, a base station and a computer storage medium. Said method comprises: determining at least one of a time domain location, a frequency domain location and a spatial domain location for informat...  
WO/2019/194709A1
The present disclosure relates to a method 100 for calibrating an active antenna system, AAS, 10. The AAS 10 comprises a radio unit 20 and an antenna array 40. The radio unit 20 comprises a plurality of transceiver branches 30a, 30b, …...  
WO/2019/190371A1
There is provided mechanisms for identifying a low performing radio branch at a radio transceiver device. The radio transceiver device comprises N>1 radio branches. A method is performed by the radio transceiver device. The method compri...  
WO/2019/185473A1
A testing device (30; 50) for testing a wireless power transmitter device (20) having at least one transmitter coil (24), wherein the testing device (30; 50) comprises at least one wireless power receiver coil (34) and wherein the testin...  
WO/2019/190634A1
An apparatus is disclosed for proximity detection based on an electromagnetic field perturbation. In an example aspect, the apparatus includes an antenna array including at least two feed ports and a wireless transceiver coupled to the a...  
WO/2019/183708A1
In a general aspect, a monitoring system detects presence of an object in a space, e.g., when no motion is detected. Motion of an object in a space is detected by analyzing a first set of signals based on wireless signals transmitted in ...  
WO/2019/190466A1
A radio frequency (RF) power detector with a variable threshold for dynamic power detection. The RF power detector includes stacked transistors of an input stage and stacked transistors of an output stage. A DC bias voltage plus an input...  
WO/2019/191619A1
A computing device of a telecommunication network can receive crowd-sourced Wi-Fi reports submitted by user equipment based on scans for beacon signals broadcast by Wi-Fi access points. From the crowd-sourced Wi-Fi reports, the computing...  
WO/2019/190094A1
An electronic device according to various embodiments of the present invention may comprise a transmission module including a first transmission module and a second transmission module, and a processor. The processor may feedback-receive...  
WO/2019/190257A1
An electronic device according to various embodiments of the present invention can comprise: a housing; a first antenna element positioned inside the housing or at a first position thereof; a second antenna element positioned inside the ...  
WO/2019/181621A1
This interference evaluation device comprises: a station information storage unit that stores interfering station information, which is station information pertaining to an interfering station that generates radio interference in wireles...  
WO/2019/181357A1
A radio wave environment analyzer provided with: a memory for holding measurement result data in which the result of measurement of a radio wave environment at each of a plurality of measurement points is correlated to the position infor...  
WO/2019/181534A1
An interference power estimation device 1 calculates an inter-station vector leading from an interfering station above a sphere to an interfered station installed on the sphere on the basis of the respective positions of the stations. If...  
WO/2019/180771A1
This control station device is provided with: a wireless machine which has a crosstalk determination unit which determines in real time whether there is crosstalk in a received signal by using one or a plurality of techniques; a unit for...  
WO/2019/176747A1
This radio wave environment analysis device comprises: a processor which acquires radio wave environment data obtained by associating, with position information within an area, analysis results on the basis of analysis of the radio wave ...  
WO/2019/177514A1
A wireless device configured for performing beam measurements receives measurement reporting parameters configuring the wireless device for reporting measurements and determines, for each of one or more serving frequencies corresponding ...  

Matches 1 - 50 out of 20,784