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Patent Searching and Data


Matches 201 - 250 out of 20,042

Document Document Title
WO/2018/059478A1
The present invention relates to a CSI measurement method and apparatus. The method comprises: a first network device acquiring CSI configuration information sent by a second network device and including first frequency domain instructio...  
WO/2018/059821A1
A method and apparatus for performing TRP measurements of an antenna system uses a sampling grid that takes into account the spherical geometry and the directivity of the antenna under test, while considering test time. The optimization ...  
WO/2018/063680A1
A wireless device may disconnect a wireless connection to a remote device. The wireless device may include a memory device and one or more processors coupled to the memory device. The processors may generate a first wireless fingerprint ...  
WO/2018/064015A1
A method involving a serial interconnection system having a first node, a second node, a plurality of calibration nodes that are electrically connected in series by the serial interconnection system, and a plurality of connection nodes c...  
WO/2018/063770A1
This disclosure relates to a method for radar signal detection, the method comprising : scanning a radio channel by a scanning filter in a first frequency subband to provide an incoming signal; detecting a potential radar signal in the i...  
WO/2018/062833A1
An embodiment of the present invention relates to a method for interference measurement in a wireless communication system, and the method is performed by a base station and comprises the steps of: transmitting a resource setting for int...  
WO/2018/063444A1
Techniques are provided for implementing a portable spectrum analyzer. An example system, according to an embodiment, includes a signal analyzer including an RF receiver to receive RF signals from an antenna, an analog-to-digital convert...  
WO/2018/055673A1
An interference identification device (10) according to the present invention comprises: a feature quantity calculation unit (4) for calculating, using an electromagnetic wave received during a sample data analysis length, one or more ki...  
WO/2018/057172A1
A communication device can be configured to estimate a Reference-Signal-Received-Power (RSRP). The communication device can include a transceiver and a controller. The transceiver can be configured to downsample a received signal having ...  
WO/2018/053853A1
A control method, a control device (100), an electronic device (1000), and an aerial vehicle control system (10000), by which a user can obtain interference amount information and signal transmission information of communication in a cur...  
WO/2018/054492A1
The disclosure relates to a calibration device (1110) for a direct digital modulator (DDM) (1120), wherein the DDM (1120) comprises a plurality of elements (1121) to generate an output signal (1124) based on a modulation of an input sign...  
WO/2018/053628A1
In some examples, to mitigate interference of wireless communications, an electronic device that includes a first type wireless component and a second type wireless component receives values of parameters relating to wireless communicati...  
WO/2018/057320A1
Various aspects of this disclosure describe the calibration of residual sideband energy in a receiver, for example estimating gain mismatch and phase mismatch in in-phase (I) and quadrature-phase channels (Q) of a receiver. An input to t...  
WO/2018/052612A1
Methods and apparatus for calibrating a polar transmitter are provided. Calibration circuitry is configured to generate an adjustment signal that communicates an amplitude modulation/phase modulation (AMPM) delay value to AMPM delay circ...  
WO/2018/050251A1
A method and an estimation node for estimating load on a plurality of cells of a cellular network are disclosed. The estimation node (140) obtains (A010) RSRP, RS- SINR, RSTD and PCI for said plurality of cells (101 -103). The estimation...  
WO/2018/049197A1
Aspects of the subject disclosure may include, for example, receiving a first wireless signal at a first carrier frequency, the first wireless signal including a first modulated signal generated by a second antenna system by frequency-sh...  
WO/2018/048285A1
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/2018/046792A1
Disclosed is a method for saving energy in a locator apparatus, wherein the locator apparatus comprises a movement detector, a satellite positioning device, a group of communication channels comprising at least two communication channels...  
WO/2018/043841A1
A communication method in a wireless-powered heterogeneous network environment comprises the steps of: receiving an RF signal that an AP transmits in a downlink and checking whether first energy collected using the RF signal has a value ...  
WO/2018/042927A1
[Problem] To provide a mechanism of radio communication for a device that flies around freely in a three-dimensional space. [Solution] A circuit provided with: an acquisition unit that acquires information relating to a flight; and a mea...  
WO/2018/040056A1
Provided are a frequency shift correction method and a related device. The method comprises: receiving data and pilot frequency information transmitted upstream by a user equipment (UE) unit; using the pilot frequency information to perf...  
WO/2018/044353A3
This disclosure describes spatial reuse using directional clear channel assessment (CCA). A first device may establish a directional wireless communications link with a second device, and determine a potentially interfering signal from a...  
WO/2018/044581A1
A technique is disclosed for reducing interference in a communication system including a plurality of wireless devices. A first device transmits a frame (e.g., an RTS frame or a CTS frame) to a second device, the frame including informat...  
WO/2018/040101A1
The invention relates to the field of communications. Provided are a method and device for locating an intermodulation position capable of locating a position where intermodulation occurs. The device for locating an intermodulation posit...  
WO/2018/038864A1
Various aspects of the disclosure relate to event triggers for independent links. For example, an event trigger may be based on measurements from multiple links. In some aspects, the independent links may involve a first device (e.g., a ...  
WO/2018/038863A1
Various aspects of the disclosure relate to beam information for independent links. For example, beam information for one link may be sent on at least one other link. In some aspects, the independent links may involve a first device (e.g...  
WO/2018/038860A1
Various aspects of the disclosure relate to controlling allocations for independent links. For example, a device may dynamically control the uplink/downlink allocations for different links. In some aspects, the independent links may invo...  
WO/2018/036230A1
Disclosed in embodiments of the present invention is a signal testing method, comprising: receiving a sequence parameter sent by a control apparatus and corresponding to indicators to be tested; generating, according to a format paramete...  
WO/2018/038127A1
[Problem] To enable stable communication even in an environment where noises are generated. [Solution] A wireless communication apparatus is provided with: a first means for determining a noise generation interval on the basis of a noise...  
WO/2018/035947A1
Disclosed is a portable apparatus for extracting a characteristic parameter of a wireless communication channel, the apparatus specifically being used for extracting a differential characteristic in a wireless channel in a complex electr...  
WO/2018/038858A1
Various aspects of the disclosure relate to channel sensing for independent links. In some aspects, the independent links may involve a first device (e.g., a user equipment) communicating via different independent links with different de...  
WO/2018/038862A1
Various aspects of the disclosure relate to feedback for independent links. For example, channel state feedback may be based on the channel state of multiple links. In some aspects, the independent links may involve a first device (e.g.,...  
WO/2018/036950A1
A technique includes maintaining a signal-to-noise ratio of the transmitted reference signals to be less than a lower signal-to-noise ratio threshold for a first period of time that is a sufficient length of time to allow a correctly ope...  
WO/2018/036608A1
The present disclosure pertains to a method for testing a radio node (100) for compliance with transmitter disturbance quality requirements, the method comprising receiving transmission from the radio node (100) in a plurality of directi...  
WO/2018/038837A1
A signal processing device including a first signal processing chain having a first output signal; a second signal processing chain comprising a second output signal with a higher accuracy than the first output signal; a controller confi...  
WO/2018/035771A1
The present invention provides a method and a device for detecting an idle frequency band. The method comprises: obtaining a covariance matrix of signals transmitted on a channel within a present duration, the covariance matrix being use...  
WO/2018/035267A1
System and method for receiving a plurality of cellular signals, determining a plurality of context data including at least one of an action data and a location data, mapping the plurality of cellular signals to the plurality of context ...  
WO/2018/034698A1
Embodiments of filtering for measurements in 5G networks generally described herein. In some embodiments, a user equipment (UE) reads, from the memory, reference signal received power (RSRP) and transmission reception point (TRP) measure...  
WO/2018/030920A1
The invention relates to devices and methods capable of reducing the effect of phase noise during the transmission of a signal in broadband radio communication systems. More particularly, a method is proposed for evaluating the effect of...  
WO/2018/027994A1
Certain aspects of the present disclosure provide techniques for channel state information acquisition in wireless communication systems operating according to new radio (NR) technologies. An exemplary method that may be performed by a u...  
WO/2018/030875A1
The present invention provides a method by which a first entity transmits analog beam-related information in a wireless communication system, the method : determining analog beam-related information to be transmitted; and transmitting th...  
WO/2018/028626A1
Disclosed are a measurement method and apparatus, for saving on feedback overheads, and also being capable of making a measurement result satisfy CoMP requirements. The measurement method comprises: a first network device sending a restr...  
WO/2018/031779A1
A user equipment (UE) is described. A higher-layer processor is configured to configure a short processing time. A physical downlink control channel (PDCCH) receiver is configured to receive, in a subframe n, a PDCCH. A channel state inf...  
WO/2018/031119A1
Briefly, in accordance with one or more embodiments, an apparatus to test a user equipment (UE) comprises one or more processors, and a memory coupled to the one or more processors, wherein the one or more processors are to select one or...  
WO/2018/030804A1
A channel state reporting method based on a channel state information-reference signal (CSI-RS) in a wireless communication system, according to one embodiment of the present invention, may comprise the steps of: receiving a CSI-RS confi...  
WO/2018/030948A1
An example method for testing a base station that supports multi-carrier transmission using multiple transceiver units comprises transmitting an interfering test signal in one or more transmit bands for the base station apparatus, using ...  
WO/2018/031189A1
According to aspects, a BS may determine presence of a narrow GB or lack of a GB to separate a first RB used for DL transmission from the BS to a first UE and a second RB used for DL transmission from the BS to a second UE. In response t...  
WO/2018/026521A1
A method (600) for identifying an interfering transmitter (110) in a network (10, 10a, 10b) is disclosed. The method includes receiving an interference indication (204) indicating interference between transmitters in the network. The met...  
WO/2018/023928A1
The invention discloses a test system and method for use in an OTA performance test of an active base station antenna or a base station system. The system comprises a software carrier, a probe array device, a probe control device, a sign...  
WO/2018/023214A1
A method and device for calibrating an antenna array, the method comprising: calculating, when a first target antenna of an antenna array transmits a signal and a second target antenna receives the signal, calibration compensation values...  

Matches 201 - 250 out of 20,042