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Matches 351 - 400 out of 21,346

Document Document Title
WO/2019/150811A1
The invention concerns a method implemented by computer means for estimating interference on a radiofrequency system using a set of channels (CHi), said interference being caused by interferers of an interfering system using a set of tra...  
WO/2019/149729A1
The present invention provides a beamforming antenna (100, 200, 400) comprising a plurality of antenna elements (101, 102, 201, 202, 401, 402, 440), and a signal generator (103, 403) that is configured to generate for each one of the ant...  
WO/2019/147305A1
System and method for providing variable time delays with high temporal granularity and consistent broadband delay performance for testing of time-of-arrival (ToA) or angle-of-arrival (AoA) performances of radio frequency (RF) signal tra...  
WO/2019/144505A1
Provided in the present application are a method, a device, electronic equipment for selecting an authentication channel and a medium, which are applicable to the field of data processing, and the method comprises: identifying N authenti...  
WO/2019/147048A1
Various embodiments of the present invention relate to a method for inspecting whether an electronic device and a communication device included in the electronic device operate normally. A method for checking characteristics of a wireles...  
WO/2019/145855A1
According to certain embodiments, a method is performed by a radio node in order to configure a transmitter to communicate a signal. The method determines an Error Vector Measure (EVM) window for the signal. The EVM window is based on at...  
WO/2019/145752A1
In this invention we have a distributed location engine which receives location feeds or feed objects sourced from wireless access points or a controller machine managing those access points, and queues these location feeds in different ...  
WO/2019/144208A1
The present invention comprises a system for monitoring people flow which is capable of conducting studies of the impact of specific external media, wherein the monitoring process of the present invention is carried out by means of the p...  
WO/2019/144578A1
Disclosed are a wireless sensor network deployment structure combined with SFFT and COA and a frequency spectrum reconstruction method therefor. The wireless sensor network deployment structure comprises: frequency spectrum acquisition s...  
WO/2019/146722A1
[Problem] To enable a good communication service to be provided even when an unlicensed frequency is used. [Solution] This terminal device is provided with an information acquisition unit for acquiring quality-related information that pe...  
WO/2019/144466A1
A door plate positioning method. A Bluetooth device is arranged in a door plate, and Bluetooth broadcast information with door plate number information thereof is played by the Bluetooth device according to a pre-set frequency. The posit...  
WO/2019/143128A1
The disclosure relates to a 5G or pre-5G communication system for supporting higher data transmission rates than 4G communication systems such as LTE systems. According to the disclosure, a method for performing beamforming by a base sta...  
WO/2019/143939A1
Systems and methods for detecting the presence of a body in a. network without fiducial elements, using signal absorption, and signal forward and reflected, backscatter of radio.frequency (RF) waves caused by the presence of a biological...  
WO/2019/143861A1
Systems and methods determine occupancy of a mobile device in a room based on one or more wireless signals measured by the mobile device. The mobile device receives and processes one or more wireless signals detectable in the room to gen...  
WO/2019/142512A1
The present invention provides a communication device and a communication method, the communication device operating under a wireless communication environment to which a full duplex communication system is applied. This communication de...  
WO/2019/143280A1
A method and apparatus for production testing of a device under test (DUT) in a chamber is disclosed, the chamber defining an internal cavity therein, adapted to enclose the DUT, and including walls having inwardly facing surfaces of an ...  
WO/2019/143100A1
Provided are an electronic device for determining failure of a signal path and a component, and a method for operating the electronic device according to various embodiments. The electronic device comprises: at least one connection part ...  
WO/2019/140442A1
Certain aspects of the present disclosure provide systems and methods for performing a power amplifier characterization. One example method generally includes determining, by a user equipment, if a condition associated with a power ampli...  
WO/2019/138207A1
A signal estimator (1) for an OFDM radio receiver is configured to generate a signal power estimate for a reference signal received on a subcarrier from a plurality of OFDM subcarriers. The signal estimator (1) generates a first channel ...  
WO/2019/139955A1
Methods and systems for detecting an enhanced massive mobile broadband (eMBB) physical downlink control channel (PDCCH) in the presence of for ultra-reliable low latency communication (URLLC) users are disclosed. A eMBB wireless transmit...  
WO/2019/138156A1
A method for a network node includes transmitting channel state information reference signals for a plurality of channel components to a user equipment (700); receiving an estimated plurality of channel components from the user equipment...  
WO/2019/137433A1
Disclosed in the present application are a radio frequency cable head and a radio frequency performance testing device. The radio frequency cable head comprises a cable head housing and a first connection member and a second connection m...  
WO/2019/070857A3
A communication system uses skywave propagation to transmit data between communication nodes over a data transmission path. An atmospheric sensor is configured to collect atmospheric data at the reflection point of the data transmission ...  
WO/2019/138378A1
Embodiments of a wireless device, a network node, and methods of operation thereof for adapting a measurement reporting mapping for a measurement being or expected to be performed by the wireless device are disclosed. In some embodiments...  
WO/2019/137346A1
The present application provides a method and a terminal device for monitoring channel quality. The method comprises: when a terminal device is in initial access, the terminal device receiving a plurality of synchronized signal blocks tr...  
WO/2019/139197A1
Disclosed is a beamforming scheme for simultaneous wireless information and power transfer for multiple relays. The present invention relates to a beamforming scheme for simultaneous wireless information and power transfer (SWIPT) in an ...  
WO/2019/135622A1
An electronic device according to one embodiment comprises: a first touch key arranged in a first area of the electronic device; a second touch key arranged in a second area of the electronic device; an antenna; a communication circuit w...  
WO/2019/135574A1
Disclosed is a 5G or pre-5G communication system for supporting a data transmission rate higher than that of a 4G communication system such as LTE. The present invention relates to a method by which a simulator analyzes a radio wave envi...  
WO/2019/134113A1
The present application relates to the technical field of testing. Provided are an automated test method and system. The automated test method comprises: identifying a communication path of each device to be tested connected to a test ho...  
WO/2019/134429A1
The present invention relates to the field of communications and provides a method for calibrating crystal frequency deviation by means of a radio frequency signal. The method comprises: step S1, a radio frequency port of a tested device...  
WO/2019/131021A1
This terminal device communicates with a base station device, and is provided with: a wireless reception unit that receives a CSI reference signal; a control unit that calculates channel state information (CSI); and a transmission unit t...  
WO/2019/127470A1
Disclosed are a radio frequency channel connection detection method and apparatus, wherein same are used for detecting the manner of a connection between a radio frequency channel and an antenna and for reducing the difficulty of on-site...  
WO/2019/127379A1
Disclosed are a method for activating an uplink bandwidth part (BWP), a terminal device and a computer storage medium. The method comprises: receiving an activation control message sent from a network side for a configured uplink BWP; de...  
WO/2019/133042A1
Methods and apparatus for use in an evolved UMTS Terrestrial Radio Access Network (e-UTRAN) communication network, in which an enhanced Node B (eNB) obtains information related to the receiver antenna ports characteristics of a user equi...  
WO/2019/127247A1
Provided are a path loss determination method and apparatus, wherein the method is applied to a user equipment, the user equipment is a narrow-band Internet of Things device, and the method comprises: determining a transmission power of ...  
WO/2019/127171A1
The present invention relates to the technical field of communications. Provided are a device and method for correcting a deviation between multiple arrays of transmission channels capable of improving correction accuracy and realizing o...  
WO/2019/127398A1
A phase alignment method and circuit. The phase alignment method comprises: acquiring multiple channels to undergo alignment; selecting one of the multiple channels to serve as a reference channel; determining correspondence relationship...  
WO/2019/127491A1
The present invention relates to the technical field of communications. Provided are a device and method for correcting a deviation between multiple arrays of transmission channels capable of realizing online correction for multiple arra...  
WO/2019/127175A1
The present invention relates to the technical field of communications. Provided are a device and method for correcting a deviation between multiple transmission channels, capable of increasing accuracy of correcting a deviation between ...  
WO/2019/132446A1
Disclosed is an electronic device which includes an antenna array including a plurality of antenna elements and a wireless communication circuit configured to transmit and/or receive a signal having a frequency in a range of 3 GHz to 300...  
WO/2019/129227A1
The present application relates to the technical field of wireless communications, and particularly relates to a communication method, a device, and a system. Provided in embodiments of the present application is a communication method, ...  
WO/2019/119648A1
The present invention relates to a terminal communication method and apparatus, a storage medium, and a computer device. The method comprises detecting a channel transmission type of a terminal; when the channel transmission type is a pa...  
WO/2019/124879A1
The present disclosure relates to a communication technique for combining a 5G communication system with IoT technology for supporting a higher data transmission rate than a 4G system, and a system thereof. The present disclosure can be ...  
WO/2019/124588A1
According to an embodiment of the present specification, a method for transmitting position measurement information by a terminal in a wireless communication system may be provided. The method may comprise the steps of: triggering a beam...  
WO/2019/120547A1
During transmission of data by radio transmissions from a first radio device (10) to a second radio device (100), a third radio device (20) is controlled to transmit an interference signal on radio resources used by the radio transmissio...  
WO/2019/125124A1
Broadband channel emulation is currently carried out by channel executions based on dispersion functions dictated by communication standards with the purpose of performing tests and validating new communication schemes. However, the chan...  
WO/2019/122506A1
A digitally controlled phase shifter (14) for an antenna is provided. The phase shifter (14) includes a coupler (20) extending between input and output ports (16, 18) and first and second digitally tunable capacitance circuitry (32) coup...  
WO/2019/124753A1
The present disclosure relates to a communication technique for combining a 5G communication system for supporting a higher data transmission rate than a 4G system with an IoT technology, and a system therefor. The present disclosure can...  
WO/2019/124833A1
An electronic device is disclosed and may comprise: an amplifier for amplifying a signal; a filter circuit for filtering the amplified signal; a coupler for delivering a feedback signal with respect to the filtered signal; an antenna for...  
WO/2019/126662A1
Methods for calibrating antenna oscillators are provided including initiating a clock offset process from a primary antenna with a remote antenna within a radio frequency (RF) range of the primary antenna to determine a clock offset betw...  

Matches 351 - 400 out of 21,346