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Matches 51 - 100 out of 20,051

Document Document Title
WO/2018/161377A1
A method and device for calibrating Bluetooth transmitting power. The method comprises the steps of: grouping line segments in a curve according to a linear relation between Bluetooth transmitting power and channel sequence numbers, sele...  
WO/2018/164432A1
Various embodiments of the present invention relate to an electronic device including an antenna impedance matching circuit. The electronic device may comprise: at least one interface; at least one detection circuit for detecting a conne...  
WO/2018/161376A1
A data-driven wireless radio frequency sensitivity measuring method, comprising: randomly selecting a preset number of signal intensities using a conventional packet error rate measuring method, and measuring packet error rates in a wire...  
WO/2018/164461A1
The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supportinghigher data rates beyond 4th-Generation (4G) communication system such as long term evolution (LTE). An apparatus in a wi...  
WO/2018/159944A1
The present disclosure relates to a communication technique for converging an IoT technology with a 5G communication system for supporting a higher data transmission rate beyond a 4G system, and a system therefor. The present disclosure ...  
WO/2018/158641A1
A node is configured for connection to a massive multiple-input, multiple-output (MIMO) array to provide spatially multiplexed channels in an unlicensed frequency band. The node includes a memory configured to store samples of non-spatia...  
WO/2018/160048A1
The present invention relates to a method for measuring signal reception power of a vehicle to everything (V2X) terminal in a wireless communication system and provides a method which receives information on at least one of whether a tra...  
WO/2018/160664A1
Examples described herein include systems and methods which include wireless devices and systems with examples of full duplex compensation with a self-interference noise calculator. The self-interference noise calculator may be coupled t...  
WO/2018/157852A1
A method, system, and computer-readable medium are provided for calibrating elements of a MIMO array. The method includes the steps of receiving samples of a signal from a plurality of antenna units included in the MIMO array, generating...  
WO/2018/160603A1
Methods and systems are described for sequentially obtaining a plurality of data streams, the plurality of data streams comprising a data stream in a current condition, a data stream in a skewed-forward condition, and a data stream in a ...  
WO/2018/155758A1
This disclosure relates to a 5G or pre-5G communication system to support higher data transmission rate than a 4G communication system such as LTE. A method for controlling a terminal in a wireless communication system according to one e...  
WO/2018/156435A1
A base station may transmit, to a user equipment (UE), an indication of parameters (e.g., thresholds) for radio link monitoring (RLM). The UE may monitor active beam pairs in accordance with the indication. In some cases, the UE may conf...  
WO/2018/156061A1
There is provided mechanisms for reporting a faulty antenna port at a transmitting radio device. A method is performed by a receiving radio device. The method comprises receiving at least one reference signal transmitted at an antenna po...  
WO/2018/154772A1
The present invention is provided with: a signal detection unit (103) that acquires valid signal information lists from a plurality of sampling devices and detects first signals; a combination detection unit (104) that detects, from comb...  
WO/2018/155844A1
The present invention relates to a method and an apparatus for displaying and guiding an optimum beam display. The present invention can be applied to 5G communication and Internet of Things (IoT) related technology-based intelligent ser...  
WO/2018/154830A1
A signal detection device is provided with: a spectrogram generation unit (3) that generates a spectrogram in which the received power value of a received signal is represented in two dimensions, namely time and frequency; a threshold va...  
WO/2018/154746A1
An interference detection device in a wireless system including a plurality of wireless sensors each for wirelessly transmitting sensor information, and a wireless signal measurement device for measuring power of a wireless signal of a f...  
WO/2018/155277A1
A management device (20): acquires a radio wave intensity (L_n) of radio waves that a reception device (14) has received from a sound collection device (12_n) transmitting radio waves representing an acoustic signal (X_n), in parallel wi...  
WO/2018/154632A1
A signal detection device is provided with: a spectrogram generation unit (3) that generates a spectrogram in which the received power value of a received signal is represented in two dimensions, namely time and frequency; a threshold va...  
WO/2018/151341A1
The present invention provides a method for performing beam measurement in a wireless communication system, and a device for the method. Particularly, a method for a terminal to perform beam measurement in a wireless communication system...  
WO/2018/149173A1
In a method of controlling display screen statuses and an apparatus, the method includes a signal emitter emitting a detection signal, and a first signal receiver and a second signal receiver receiving a reflection signal of the detectio...  
WO/2018/149096A1
Disclosed is a method for detecting data interference, comprising: determining a subset of candidate interference resource blocks (RBs) at a target demodulation reference signal (DMRS) antenna port, and determining, in the subset of cand...  
WO/2018/151340A1
The present invention provides a method for measuring a channel between terminals in a wireless communication system, and a device for the method. Particularly, a method for a first terminal to measure a channel in a wireless communicati...  
WO/2018/146512A1
A receiver for detecting channel occupancy of a radio channel is provided. The receiver includes an oscillation circuit configured to generate an oscillation signal. The oscillation circuit is configured to alternate a frequency of the o...  
WO/2018/145464A1
Disclosed by the embodiments of the present invention is a method for adjusting signal strength, comprising: initializing a transmission signal of a cell and reading the maximum attenuation value of the transmission signal; obtaining a f...  
WO/2018/148083A1
Embodiments of the present disclosure describe methods, apparatuses, and systems for management of voice services for user equipments (UEs) in coverage enhancement (CE) mode B. A cellular protocol stack (CPS) of the UE may indicate to an...  
WO/2018/145534A1
Disclosed in the present invention are an intelligent antenna channel calibration method and a calibration device. The device comprises a first chip, and a second chip. One end of the first chip is communicated with a number N of channel...  
WO/2018/147501A1
Disclosed are a communication technique of merging, with IoT technology, a 5G communication system for supporting a data transmission rate higher than that of a 4G system, and a system therefor. The disclosure can be applied to intellige...  
WO/2018/147502A1
Disclosed are a communication technique of merging, with IoT technology, a 5G communication system for supporting a data transmission rate higher than that of a 4G system, and a system therefor. The disclosure can be applied to intellige...  
WO/2018/143118A1
A method, performed by a communication device, comprising a) measuring a respective beam quality for each of a plurality of beams of a cell, b) identifying, within said plurality of beams, a first group of beams comprising a number, N, o...  
WO/2018/141869A1
A transmitter includes an antenna array (202, 304) having a plurality of antennas for a wireless communication with one or more receivers, and a precoder (204) connected to the antenna array (202, 304). The precoder (204) applies a set o...  
WO/2018/142143A3
From a first aspect, a method, computer readable storage medium, and terminal is provided, wherein the method provides an application-based payment terminal on an electronic device. The method comprises: receiving user credentials from t...  
WO/2018/143863A1
Disclosed is methods, devices and computer programs for controlling an uplink measurement procedure. There is in particular disclosed a method performed by a source access network node (1) in a wireless communication network for controll...  
WO/2018/144252A1
The representative embodiments discussed in the present disclosure relate to techniques in which the transmission and reception of phase array antennas (69) may be measured to more accurately and more efficiently estimate incidence angle...  
WO/2018/142237A1
A device for monitoring the health of a transmission line that connect a signal source (20, 31) to an antenna (5, 6, 7, 8, 32), the device including one coupler or a plurality of couplers (C1, C2, C3, 35), at determined distances along t...  
WO/2018/143505A1
The present invention relates to a modularized PIM analysis apparatus and method, and disclosed is a modularized PIM analysis apparatus comprising: a first signal amplification module including a first signal generator for generating a f...  
WO/2018/145013A1
An apparatus is configured to be employed within a base station. The apparatus comprises baseband circuitry which includes a radio frequency (RF) interface and one or more processors. The one or more processors are configured to generate...  
WO/2018/144939A1
Technology for a cellular signal booster operable to amplify cellular signals is disclosed. The cellular signal booster can include a downlink cellular signal path configured to amplify and filter a received downlink cellular signal in a...  
WO/2018/142130A1
The location of at least one PIM (passive intermodulation) source in a frequency selective device (2) is identified by applying (3) an excitation waveform to the frequency selective device, measuring (7) a PIM response signature of the f...  
WO/2018/138068A1
A method for operating a digital signal receiver is disclosed. A salient idea of the present principles is to use a smart antenna system embedded in a digital signal receiver, the smart antenna system being operable in an omnidirectional...  
WO/2018/133611A1
A smart antenna performance test and optimization method, device, and apparatus. The method comprises: first, calibrating respective channels of an installed smart antenna; configuring, according to a target performance parameter of the ...  
WO/2018/136785A1
Systems, methods and apparatus are disclosed for automatic signal detection in an RF environment. An apparatus comprises at least one receiver and at least one processor coupled with at least one memory. The apparatus is at the edge of a...  
WO/2018/133055A1
Provided in the present application are a channel calibration method and device, configured to perform channel calibration on a beam scanning device. The channel calibration device comprises: a calibration channel, and a first probe and ...  
WO/2018/133333A1
The present invention relates to a power detection device for multi-channel radio-frequency input signal detection. The device comprises an input interface for inputting multi-channel radio-frequency input signals, a radio-frequency swit...  
WO/2018/136785A9
Systems, methods and apparatus are disclosed for automatic signal detection in an RF environment. An apparatus comprises at least one receiver and at least one processor coupled with at least one memory. The apparatus is at the edge of a...  
WO/2018/135837A1
An electronic device according to one embodiment may comprise: a first RF circuit comprising a first antenna, a second antenna, a transceiver, a first input terminal, and a first output terminal, and receiving a signal of a second band o...  
WO/2018/135795A1
The present disclosure relates to a communication technique for convergence of a 5G communication system for supporting a higher data transmission rate beyond a 4G system with an IoT technology, and a system therefor. The present disclos...  
WO/2018/134325A1
Uplink leveling systems and methods for a distribution antenna are provided. An uplink leveling system includes at least one communication path between a base station point of interface and a remote antenna unit. A broadband measurement ...  
WO/2018/132172A1
A system includes at least one server that is configured to provide a multi-client network service to a plurality of existing users. When the server receives requests to join the multi-client network service from new users, the server ma...  
WO/2018/131946A1
The present disclosure relates to a communication technique for converging IoT technology with a 5G communication system for supporting a higher data transfer rate beyond a 4G system, and a system therefor. The present disclosure can be ...  

Matches 51 - 100 out of 20,051