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Patent Searching and Data


Matches 201 - 250 out of 20,167

Document Document Title
WO/2018/092991A1
The present disclosure relates to a communication technique for fusing, with an IoT technology, a 5G communication system for supporting a higher data transmission rate than a 4G system, and a system therefor. The present disclosure may ...  
WO/2018/093132A1
A method for reporting channel information by a station (STA) in a wireless LAN (WLAN) system according to an embodiment of the present invention comprises the steps of: receiving a null data packet announcement (NDP-A) frame from a firs...  
WO/2018/093802A1
A method includes establishing a short range wireless communication channel (e.g., using Bluetooth® or the like) between a first device (e.g., a security monitoring device) and a mobile device (e.g., a smartphone) within a personal oper...  
WO/2018/090814A1
The present disclosure relates to a base station interference detection method and apparatus, and relates to the field of base stations and communication systems. The method comprises: determining whether an interference event occurs by ...  
WO/2018/093173A1
An antenna device is provided. The antenna device comprises: a first antenna body; and a power supply module which is attachable to and detachable from the antenna body. The power supply module is disposed on a fastening region of a firs...  
WO/2018/093176A3
A MIMO antenna assembly of a lightweight laminated structure is disclosed. One aspect of the present invention provides a MIMO antenna assembly of a lightweight laminated structure, wherein a calibration network, which has been placed be...  
WO/2018/093202A1
A signal transmission characteristic analysis method for use in a wireless communication system and an apparatus thereof are provided. The method includes locating transmission and reception positions, checking at least one object on a t...  
WO/2018/090949A1
The present invention relates to the technical field of communications and involves a channel state information (CSI) acquisition method and device for an 802.11-based network. The present invention can provide a CSI acquisition mechanis...  
WO/2018/088192A1
The present invention provides easy installation and a method for communication to an area shielded from electromagnetic waves. The present invention is characterized by placing an antenna element in close contact with a wall surface nea...  
WO/2018/088790A1
The present disclosure relates to a fifth generation (5G) or pre-5G system to be provided to support a higher data transmission rate since fourth generation (4G) communication systems like long term evolution (LTE). A system and method f...  
WO/2018/085869A1
The invention relates to the emulation of a radio channel between moving transmitters and receivers with antennas. The relative position and relative movement and also the environment are used to ascertain propagation paths (P0, P1,..., ...  
WO/2018/089879A1
Herein described are apparatuses, systems, and methods associated with configuration of a radio resource management (RRM) measurement. An apparatus of a next generation NodeB (gNB) may include processing circuitry to determine a resource...  
WO/2018/083377A1
There is provided a method comprising: determining, by a user equipment, a channel condition from a current serving cell to the user equipment; and based on the determined channel condition, deciding whether to perform at least beam-spec...  
WO/2018/083825A1
This active antenna system is provided with: an antenna element; a wireless unit that performs wireless communication via the antenna element; a control unit that controls the wireless unit; a housing unit that houses the wireless unit a...  
WO/2018/082342A1
A method and device for adjusting a Global Positioning System (GPS) antenna. The method comprises: calculating first position information of a terminal relative to the ground plane, the terminal comprising an antenna for receiving a GPS ...  
WO/2018/084782A1
A method of operating a UE includes obtaining (400) an interference measurement (IM) resource, performing (402) an interference measurement using the IM resource, obtaining (404) a time reference associated with the interference measurem...  
WO/2018/082682A1
Certain aspects of the present disclosure relate to methods and apparatus for flexibly setting subband CSI-related parameters.  
WO/2018/083648A1
A method for determining a distance to a passive intermodulation source in a device under test, the method comprising transmitting at least two signals with respective different frequencies to the device under test, receiving a complex r...  
WO/2018/082180A1
Disclosed is a method and system for testing reception performance of a wireless terminal. The method comprises: placing a wireless terminal to be tested at a preset position in a preset open environment; separately placing a wireless ro...  
WO/2018/082391A1
Provided are a circuit delay self-measurement method, device (10), and system, said circuit self-measurement device (10) comprising: a first communication interface (103), used for receiving a first analog signal; a receiving circuit mod...  
WO/2018/078927A1
This wireless communication device is provided with: a first wireless unit including a first antenna and a transmission circuit; a second wireless unit including a second antenna and a reception circuit; a transmission control unit (S10)...  
WO/2018/074393A1
[Problem] To provide a communication device, a communication system, and a communication method which are capable of assessing the degree of fading, and selecting an appropriate communication mode according to the result of the assessmen...  
WO/2018/073983A1
Provided is a relay device capable of appropriately performing beamforming in wireless communication from a relay device to a donor base station while suppressing beam interference nearby to the greatest extent possible. Thus, a relay de...  
WO/2018/075816A1
Improved devices, apparatuses, systems, and methods involving the use of field probes with voltage-controlled variable impedance elements and surface-launched acoustic wave devices, including surface acoustic wave (SAW) devices and SAW s...  
WO/2018/076022A1
Circuits for identifying interferers using compressed-sampling, comprising: a low noise amplifier (LNA); a passive mixer having a first input coupled to an output of the LNA; a local oscillator (LO) source having an output coupled to a s...  
WO/2018/073982A1
The present invention accurately performs beamforming in wireless communication (uplink) from a relay device to a donor base station. Thus, a relay device 20 for relaying communication between a terminal device 10 and a donor base statio...  
WO/2018/074708A1
Provided are a method and an apparatus for measuring inter-RU interference in order to perform space division duplex communication in a wireless communication system. Specifically, a terminal acquires first interference information indic...  
WO/2018/073622A1
Systems and methods relating to performing individual transmit and/or receive measurements for each antenna element in an antenna array implemented on an Substrate Integrated Antenna Array (SIAA) are disclosed. In some embodiments, an SI...  
WO/2018/075793A1
The present disclosure is directed to method of automatic circuit fault detection. The method includes inputting a common periodic wave voltage to each of a plurality of battery cells of a battery pack. Recursively calculated correlation...  
WO/2018/070175A1
This communications device comprises: a communications circuit that transmits transmission data to and from a communications target device, at each time segment comprising a plurality of time slots having a prescribed number of divisions...  
WO/2018/068475A1
The present disclosure relates to a method and an apparatus for detecting a mobile terminal, the method comprising: receiving a radio frequency signal transmitted by a mobile terminal within a predetermined range; filtering the radio fre...  
WO/2018/069311A1
A method, in a user equipment, for performing one or more radio measurements is provided. The method comprises determining that the user equipment is to perform one or more radio measurements using a first set of reference time resources...  
WO/2018/070219A1
In the present invention, a signal intensity acquiring unit acquires, as the first signal intensity, a reception signal intensity at a receiving unit during a first time period in which an object signal is transmitted, and acquires, as t...  
WO/2018/070907A1
Embodiments herein relate to a method performed by a receiving device (10, 12) for handling signalling in a wireless communication network. The receiving device measures a strength, or a complex amplitude, of one or more signals over a s...  
WO/2018/068212A1
Disclosed is a radio frequency system. The radio frequency system comprises a detection device, at least one antenna line device, and an antenna that are successively connected in series by means of a radio frequency channel; each of the...  
WO/2018/070168A1
This communications device comprises: an antenna unit; a reception circuit that receives reception data from a communications target device via the antenna unit; a transmission circuit that sends transmission data to the communications t...  
WO/2018/069478A1
A testing system (90) for use in testing of wireless power transfer is disclosed. The testing system has at least one wireless power receiver circuit (34) for receiving inductive power from an external wireless power transmitter (20). Th...  
WO/2018/067043A1
It is presented a method for determining total radiated power from a plurality of antennas. The method is performed in a radio network node and comprises the steps of: obtaining antenna data affecting transmission weights applied for eac...  
WO/2018/066945A1
The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). A method for operat...  
WO/2018/064801A1
Reporting channel state information (CSI) with reduced overhead is particularly valuable for 5G and similar systems with multiple antennas. For a downlink channel a user equipment quantizes one or more beam responses by multi-stage beamf...  
WO/2018/067296A1
Systems, devices and methods are disclosed for detecting, characterizing and engaging unmanned vehicles. In one aspect, a method includes detecting an object, such as an unmanned aerial, land or aquatic vehicle that communicates using a ...  
WO/2018/064986A1
Disclosed is a method for channel measurement in a multi-antenna system, for use in network-side equipment and comprising: dividing system bandwidth into multiple frequency groups and sending the frequency group information to a terminal...  
WO/2018/067612A3
Technology for a repeater is disclosed. The repeater can measure a first power level within a passband. The repeater can adjust a gain of the repeater by a selected amount. The repeater can measure a second power level within the passban...  
WO/2018/065039A1
A communication device (41) for generating a multi- stream transmission signal based upon an input signal is provided. The communication device (41) comprises a beam delay aligner (433), which is configured to determine transmission dela...  
WO/2018/067866A1
Technology for multi-amplifier repeaters to offset at least a portion of a determined transmission loss across a RF wired signal path coupled the repeaters, while complying is regulator constraints, is disclosed. A repeater can use an RF...  
WO/2018/067353A1
Wireless communications systems and methods related to over-the-air uplink-downlink (UL-DL) reciprocity calibration. A central unit transmits downlink (DL) calibration reference signal (RS) and a calibration request. The central unit rec...  
WO/2018/063505A1
Devices and methods to compress sensor data are generally described herein. An exemplary wearable device to compress sensor data may include a sensor including circuitry to sense sensor data, and a communication circuit to receive, from ...  
WO/2018/062959A1
The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). Accoridng to variou...  
WO/2018/063494A1
The present disclosure relates to a user equipment (200) for a wireless communication system. The user equipment comprises a transmitter (210) configured to generate a transmit signal (220), a transmitter feedback receiver (230) coupled ...  
WO/2018/058325A1
A channel parameter displaying method and apparatus, and a control terminal. The method comprises: acquiring a frequency point set obtained by means of frequency sweeping according to a pre-set time resolution and a pre-set frequency res...  

Matches 201 - 250 out of 20,167