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Matches 1 - 50 out of 20,422

Document Document Title
WO/2019/094275A1
In accordance with one or more embodiments, a transmission device includes a receiver configured to receive an interfering signal via an antenna. A controller is configured to select a subset of a plurality of guided electromagnetic wave...  
WO/2019/092476A1
Systems and methods related to monitoring a status, or health, of a (e.g., massive) Multiple Input Multiple Output (MIMO) transceiver and, in particular, that of an antenna system (e.g., an Advanced Antenna System (AAS)) of the MIMO tran...  
WO/2019/094324A1
Aspects of the disclosure relate to transmitter and receiver channel calibration. For instance, a method for transmitter channel calibration may include generating a plurality of calibration signals corresponding to a plurality of transm...  
WO/2019/094277A1
In accordance with one or more embodiments, a transmission device includes a receiver configured to receive an interfering signal via an antenna. A controller is configured to generate interference data based on the interfering signal. A...  
WO/2019/087804A1
This measurement method comprises: measuring, at an installation-enabled position of a power reception device which operates with electric power of radio waves from a radio wave emitting device, the reception intensity of the radio waves...  
WO/2019/089462A1
A network node for monitoring a mobile asset in a geographical area. The network node is among a number of network nodes disposed in the geographical area that are configured to receive an Internet-of-things (IoT) signal from the mobile ...  
WO/2019/086703A1
The invention relates to methods and to devices for amplifying radio signals between a terminal device and an antenna or an antenna connection by means of a circuit arrangement, having an amplifying unit and a detector unit, which has si...  
WO/2019/086941A1
An apparatus for emulating a wireless network is provided. The apparatus includes processing circuitry configured to: generate a random number corresponding to an angle between a boresight of an antenna of a network node and a direction ...  
WO/2019/086945A1
A system for emulating a plurality of wireless communication channels is provided. The system includes a plurality of elevation steering devices configured to modify at least one elevation characteristic of a plurality of signals and a p...  
WO/2019/087501A1
The present invention executes, in a circuit that performs wireless communication, a loop-back test during a time when wireless transmission is performed. A transmission circuit modulates a transmission information signal, and supplies t...  
WO/2019/085775A1
A beam detection method and apparatus for solving the problem in the prior art of good communication quality for downlink beam detection being lacking. The beam detection method comprises: a user equipment receiving beam quality monitori...  
WO/2019/081975A1
Systems and methods may authenticate an identity of a wearer of a wearable device and manage radiation exposure of a wearer of a wearable device. In one implementation, a wearable device may include a housing configured to be worn by the...  
WO/2019/081025A1
The embodiments herein relate to a method performed by a first node (101) for enabling testing of at least a part (105, 108) of the first node (101) in a deployed network. The first node (101) determines that at least a part (105, 108) o...  
WO/2019/080734A1
A Wi-Fi-signal-based method for identifying emotions, comprising the steps of: A1, collecting under various emotions wireless signals emitted by a Wi-Fi router; A2, extracting a channel state information (CSI) signal from the wireless si...  
WO/2019/083731A1
In a cellular communication system, particularly in a system using GHz frequencies, communication signals may become blocked by physical objects. As a result, communications may be disrupted or prevented. In a cellular system using beamf...  
WO/2019/083612A1
In one embodiment, a method is provided. The method comprises determining a free space path loss distance at a frequency of a transmitter; determining a morphology class for a geographic location of the transmitter; determining a scaling...  
WO/2019/078766A1
The present disclosure relates to over- the-air, OTA, reciprocity calibration for a distributed multiple input - multiple output, D-MIMO, system. By having antennas of the system divided in two separate groups, based on pairwise path los...  
WO/2019/078625A1
Disclosed is an electronic device, including a housing, a first communication circuit disposed in the housing and configured to support omnidirectional wireless communication, a second communication circuit disposed in the housing and co...  
WO/2019/078613A1
Various embodiments of the present invention pertain to an apparatus and a method for an electronic device transmitting data using carrier aggregation (CA). To this end, according to the various embodiments of the present invention, a me...  
WO/2019/079127A1
Various devices and techniques help to reduce the entry of unwanted radio waves into an enclosure and reduce the reflection of radio waves inside the enclosure. Such devices and techniques enable a test environment inside the enclosure t...  
WO/2019/074640A1
System and techniques for radio link quality prediction are described herein. A mobile device may receive a device registration. Motion data for the mobile device may then be obtained. A predicted path for the mobile device may be derive...  
WO/2019/074242A1
A communication method and device for an ultra-high-speed vehicle is disclosed. The communication device comprises: a processor for performing a radio resource control function for communication between a first mobile device and the comm...  
WO/2019/070094A1
A method for channel measurement using a port-wise channel and interference measurement resource and reporting in a wireless communication system according to one embodiment of the present invention is performed by a terminal and may com...  
WO/2019/070695A2
Skywave propagation may be an effective communication method for providing low- latency data transmission between a transmitter and a receiver that are separated by a large distance. Although skywave propagation may reduce transmission t...  
WO/2018/063742A3
A user equipment (UE) to compensating for the frequency disturbance. The apparatus may include baseband circuitry and radio frequency (RF) circuitry. The baseband circuitry may detect a request for connectivity circuitry to perform an op...  
WO/2019/070410A1
A method is provided. The method comprises receiving link information for each link of aggregated links, where the received link information comprises data for each link including at least one capacity, and corresponding availability due...  
WO/2019/069119A1
Systems and methods for providing antenna fault detection in a transmitter system are disclosed. In some embodiments, a transmitter system that is configured to detect antenna faults comprises an antenna unit comprising antenna elements ...  
WO/2019/068568A1
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/2019/066834A1
A signal processing device includes a single moment prediction and correction engine configured to receive a signal including a target signal, and to execute a single-moment filter, based on a current measurement sample of the signal and...  
WO/2019/065189A1
The present invention comprises: a higher layer processing unit that sets a plurality of channel state information-reference signal (CSI-RS) resources and assist information; a transmission unit that transmits CSI-RSs using the plurality...  
WO/2019/067020A1
Disclosed herein is a lighting system configured to obtain an indicator data of a RF signal generated at a number of times in an area. When each such time is a current time, the indicator data generated at the current time is compared wi...  
WO/2019/063700A1
A wireless network comprises a plurality of base stations configured for operating the wireless network, a user equipment configured for communicating with at least one of the plurality of base stations, a categorizer configured for prov...  
WO/2019/066470A1
The present disclosure relates to: a communication technique for converging an 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...  
WO/2019/061173A1
A method, device and system for calibrating array antennas, relating to the technical field of wireless communication, wherein the method comprises: a device to be tested being connected to an antenna among array antennas and sending a d...  
WO/2019/067294A1
A wireless single-frequency-channel, full-duplex, full-time transmit and receive communication node includes an antenna that transmits a transmit signal over a wireless transmit channel and that receives a receive signal over a wireless ...  
WO/2019/065243A1
This base station of a first radio access scheme, which provides dual connectivity to user equipment together with a secondary node of a second radio access scheme, is provided with: a measurement capability adjustment unit which notifie...  
WO/2019/061147A1
The present disclosure provides a base station (400, 800,900). The base station includes a first unit (410) and a second unit (420). The first unit (410) includes a measurement transceiver (480) connected to the second unit (420) and sel...  
WO/2019/067952A1
A system includes a base station and a server. The server includes a communication interface, a memory, and an electronic processor communicatively connected to the memory. The communication interface is configured to communicate with on...  
WO/2019/066451A1
A method for transmitting, by a user equipment, reports for range estimation may comprise the steps of: receiving a signal from each of a plurality of beams of a base station; calculating a time delay or a phase difference of a signal fo...  
WO/2019/066391A1
The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (...  
WO/2019/063064A1
The present invention provides a base station (100) for channel reciprocity calibration. The base station (100) is configured to transmit, in a resource element set, at least one reference signal (101) from at least one antenna (102) to ...  
WO/2019/061085A1
The present disclosure relates to a channel detection and information sending method and apparatus, and a communication device. The method comprises: acquiring channel energy difference information about data sending performed by a secon...  
WO/2019/067601A1
A communication system includes an earth station configured to receive a downlink transmission from a satellite and transmit an uplink transmission to the satellite. The communication system further includes a server in operable communic...  
WO/2019/059739A1
A method for receiving feedback information by a first moving object may comprise the steps of: transmitting a sidelink sounding reference signal (SRS) to a second moving object through each of distributed transmit antennas; receiving, f...  
WO/2019/058197A1
A communication network (20) includes one or more replay modules (64), one or more repeaters (68) and one or more processors (72), (84) and (70). The replay modules are configured to connect by Radio Frequency (RF) cable (82) to RF inter...  
WO/2019/056596A1
Provided in an embodiment of the present invention are a method for testing antenna radiation performance and a test system, the method for testing antenna radiation performance comprising: under the conditions of a predetermined working...  
WO/2019/060385A1
A system and method for detecting and addressing silent failures in a satellite communication system includes a satellite, one or more test terminals deployed within coverage beams of the satellite, and a central station configured to co...  
WO/2019/058160A1
Methods and apparatus are provided for calibrating an antenna array in a receiver. A training signal for calibrating the antenna array is injected into a data signal received on each receive path to generate combined signals on each rece...  
WO/2019/055321A1
The described technology is generally directed towards a joint procedure in wireless communications for reporting a partial beam failure or performing beam management when no beams have failed. The joint procedure reports the beam manage...  
WO/2019/055133A1
In one embodiment, a method is provided. The method comprises defining propagation analysis points for radial line Rp; obtaining, from an external database, terrain elevation data for the radial line Rp up to a maximum radial distance; d...  

Matches 1 - 50 out of 20,422