Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 251 - 300 out of 20,435

Document Document Title
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 ...  
WO/2018/131361A1
Provided is a measurement device comprising: a reception strength measuring unit that measures the reception strength of wireless signals which have different frequencies and which are transmitted from a plurality of transmission devices...  
WO/2018/129968A1
Disclosed are a method and apparatus for CBR measurement, comprising: a UE obtaining configuration information related to CBR measurement; according to the obtained CBR measurement-related configuration information, the UE performs a cor...  
WO/2018/130003A1
A method and apparatus for detecting an external antenna, and a device. The method comprises: measuring a signal strength value of a first target signal received by an internal antenna, a target wireless standard, and a target frequency ...  
WO/2018/131450A1
[Problem] To shorten the time required for signal detection processing. [Solution] Provided is a wireless analysis device 10 comprising: a storage unit 11 in which information 11a relating to the frequency spectrum of an incoming wave, a...  
WO/2018/132311A1
Certain aspects of the present disclosure provide methods and apparatus for triggering beamforming for a wireless device. For example, an apparatus for wireless communications generally includes a processing system configured to monitor ...  
WO/2018/132173A1
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/2018/126291A1
The present invention discloses various improvements to multi-user multiple-input multiple-output orthogonal frequency division multiplexing (MU-MIMO-OFDM) wireless communication systems. In one aspect there is disclosed an efficient and...  
WO/2018/126444A1
Aspects of the present disclosure describe receiving, from an access point, an indication of at least one of a beamforming method for beamforming a RS or a normalization method for normalizing power for beamforming the RS. A channel cova...  
WO/2018/126349A1
Disclosed is a multi-transceiver unauthorized user encountering method in a cognitive radio network. The method comprises four stages: an initial stage: setting an initial communication environment; an encountering method selection stage...  
WO/2018/128185A1
In order to appropriately acquire a cell level measurement result when using a multibeam, this user terminal has a receiving unit which receives a prescribed signal, and a measurement unit which, on the basis of the aforementioned prescr...  
WO/2018/128580A1
According to certain embodiments, a method in a wireless device is provided that includes receiving, from a network node, dynamic allocation signaling to commence measurement on a semi-persistent CSI-RS resource. A first measurement is p...  
WO/2018/126860A1
Provided are a control channel reference signal sending and receiving method and device, a base station, and a terminal. The sending method comprises: a first communication node acquiring X first transmission units; the first communicati...  
WO/2018/128950A3
A testing system and method, for testing wireless communication devices, may include an anechoic far field chamber with a dual-axis positioning system for rotating the device under test. The testing system may further include a measuring...  
WO/2018/126473A1
Certain aspects of the present disclosure relate to methods and apparatus for performing one or more over the air calibration procedures for reciprocity based uplink MIMO transmissions, for example, in new radio (NR).  
WO/2018/126877A1
Embodiments of this disclosure provide techniques for determining a device's beam correspondence status. As used herein, a device is considered to have "beam correspondence" when the device's TX and RX antennas satisfy a calibration crit...  
WO/2018/127765A1
User equipments, radio network nodes, and related methods, are provided for enabling reporting of channel quality indicator values corresponding to a particular error rate level among a plurality of error rate levels and to a particular ...  
WO/2018/123511A1
The information processing device according to the present invention acquires the electromagnetic wave state of an area where an acoustic system is installed, said acoustic system including one or more reception devices that receive acou...  
WO/2018/124829A1
Disclosed are an interference cancellation device used in a full-duplex wireless transmission/reception system, and an interference cancellation method executed by the interference cancellation device. The interference cancellation devic...  
WO/2018/119949A1
Provided are a channel state information phase correction method and apparatus, relating to the technical field of wireless communications. On the one hand, in the embodiments of the present application, the method comprises: receiving d...  
WO/2018/125139A1
An apparatus of a wireless communication device can include radar circuitry and communication circuitry. The radar circuitry can perform one or more proximity measurements. The radar circuitry can detect whether an object is near the app...  
WO/2018/126247A3
Systems and methods for controlling a signal amplifier unit configured with an electronic communication device are disclosed. The signal bar level on the electronic communication device is determined, and the signal amplifier unit is tur...  
WO/2018/116788A1
This terminal device is for communicating with a base station apparatus and is provided with: an upper layer processing unit which receives first information that contains semi-persistent channel state information-reference signal (CSI-R...  
WO/2018/118336A1
Methods and systems for calibrating a transceiver using frequency separation are disclosed. A method configured to calibrate a transceiver that includes connecting an output of a transmitter to an input of a receiver. A receiver local os...  
WO/2018/113947A1
A method, wireless device, and network node for configuring routing of messages in a communication network. In one embodiment, the method includes obtaining channel quality measurement data of an intelligent traffic system (ITS) sidelink...  
WO/2018/112879A1
A method for antenna calibration is proposed. The method may comprise setting a first control unit to a first operation mode. The first control unit may be located on a first antenna path of a first antenna array which has a plurality of...  
WO/2018/116346A1
This transceiver is provided with a first signal exchanger (13) for exchanging a TXI signal and a TXQ signal that are outputted from a transmission baseband unit (2) to signal paths (21, 22). A TX control unit (50) controls generation of...  
WO/2018/113946A1
A method, wireless device, and network node for providing notification of a status of an intelligent traffic system (ITS) sidelink in a communication network. In one embodiment, the method includes obtaining channel quality measurement d...  
WO/2018/112829A1
This disclosure pertains to a method for operating a first radio node (100) in a radio access network. The method comprises performing a calibration of the first radio node (100) based on calibration signaling received from a second radi...  

Matches 251 - 300 out of 20,435