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Antenna Gain

Antenna Gain-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Wi-fi adaptive transmit antenna selection
Apple Inc.
January 04, 2018 - N°20180006677

Wireless communication devices (ues) may include multiple receive (rx) chains and associated antennas, and at least one transmit (tx) chain co-located with one of the rx chains. The ue may track instant fading of the antenna gain(s) during reception of packets from an associated access point (ap) device to which the ue intends to transmit packets. The ue may ...
Dynamic effective radiated power (erp) adjustment
Gogo Llc
January 04, 2018 - N°20180006371

Antennas used aboard aircraft to communicate with satellites or ground stations may have complex antenna patterns, which may vary as the aircraft moves throughout a given coverage area. Techniques are disclosed for dynamically adjusting the instantaneous power fed to an antenna system to ensure that the antenna transmits at the regulatory or coordinated effective isotropic radiated power (eirp) spectral limit. ...
Systems and methods for object localization and path identification based on rfid sensing
Lucomm Technologies, Inc.
January 04, 2018 - N°20180003813

A networked radio frequency identification system includes a plurality of radio frequency identification (rfid) tag readers, a computer in signal communication with the rfid tag readers over a network, and a software module for storage on and operable by the computer that localizes rfid tags based on information received from the rfid tag readers using a network model having endpoints ...
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Method and apparatus for receiving signal in mobile communication system
Samsung Electronics Co., Ltd.
December 28, 2017 - N°20170373391

The present disclosure relates to a 5g or pre-5g communication system to be provided to support a higher data transmission rate after a 4g communication system such as lte. An embodiment of the present specification relates to beamforming in a mobile communication system and comprises a step for configuring an operation of a limiter circuit for adjusting amplitude of ...
Adaptative antenna assembly for improving precision of a gnss receiver in a perturbated environment
Centre National D'etudes Spatiales
November 30, 2017 - N°20170343677

The invention discloses an antenna assembly comprising one or more sensors, possibly a fish-eye camera which produces images of the sky above the antenna, said images being processed to identify open sky and occulted sky areas, said identification being used to generate an antenna gain pattern shape wherein null zones are placed on the occulted sky areas, so as to ...
Real-time autonomous weather and space weather monitoring
Atmospheric & Space Technology Research Associates Llc
November 09, 2017 - N°20170322303

A method of calculating ionospheric scintillation includes calculating a motion-corrected perturbation of a gnss radio signal received by a monitoring device deployed in an oceanic environment. The method includes calculating the σφ using the high rate phase of the gnss signal adjusted by removing the change in distance between the monitoring device and the gnss satellite. The ...
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Method and apparatus for transmitting interference cancellation information for inter-cell interference cancellation
Lg Electronics Inc.
October 12, 2017 - N°20170294978

Provided is a method and apparatus for transmitting interference signal information for inter-cell interference cancellation in a wireless communication system. The method for transmitting interference signal information may comprise the steps of: calculating the intensity of a signal on the basis of antenna gain and transmission power for a generated signal; generating probability information on the probability that interference is ...
Dual slot siw antenna unit and array module thereof
Cubtek Inc.
October 05, 2017 - N°20170288313

A dual slot siw antenna unit includes a first substrate, a conductive layer, plural unit radiation members, a second substrate, a ground conductive layer, and two first conductor pillars. The plural unit radiation members are disposed in parallel on the conductive layer, and each unit radiation member includes at least a pair of slots that are disposed in parallel. The ...
Method and apparatus for reading code using short-range millimeter wave (mmwave) radar
Samsung Electronics Co., Ltd.
September 07, 2017 - N°20170254898

A code reading method and a radar system using a short-range millimeter wave (mmwave) radar are provided. The method includes transmitting a mmwave radar signal to a target object from a radar system and receiving a reflection wave signal reflected on the target object, extracting reflection signal strengths for a plurality of line codes constituting the target object from the ...
Method and device for determining power of at least one crosspolar interferer in frame
Mitsubishi Electric Corporation
August 24, 2017 - N°20170244502

The present invention concerns a method for determining a power of at least one crosspolar interferer in a frame received by a receiver comprising at least a first and a second receive antennas detecting a first and a second polarization, the frame being transmitted from a satellite transmitter comprising at least a first and a second transmit antennas, the first ...
System and method for beamforming wth automatic amplitude and phase error calibration
Hon Hai Precision Industry Co., Ltd.
June 08, 2017 - N°20170163327

The present disclosure provides a method for performing beamforming. The method includes initiating a first signal transmitted from a target second device to be received by a first device having an antenna array. A first beamforming weight matrix is generated by the first device that automatically corrects amplitude and phase errors of the antenna array and maximizes antenna gain toward ...
Methods and apparatus for determining a transmit antenna gain and a spatial mode of a ...
Google Technology Holdings Llc
April 06, 2017 - N°20170099640

Methods and apparatus for determining a transmit antenna gain and a spatial mode of a wireless device (100) are disclosed. The apparatus (100) includes a main receive antenna (112) associated with a first receive signal strength, a diversity receive antenna (114) associated with a second receive signal strength, and a transmit antenna (116). Each of the antennas (112, 114, and 116) is operatively coupled to a controller (102). The ...
Sensing screen, control circuit and control method thereof, and sensing screen apparatus
Huawei Technologies Co.,ltd.
March 30, 2017 - N°20170093023

The present application discloses a sensing screen, a control circuit and control method thereof, and a sensing screen apparatus. The sensing screen includes a display screen, a first transparent medium layer, a transparent connection layer, and an antenna layer. The antenna layer includes multiple antenna units, and the antenna units include at least one first antenna unit and multiple second ...
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Arrangement for choosing transceiver nodes in a mobile telecommunications network
Vodafone Ip Licensing Limited
February 23, 2017 - N°20170055224

A mobile telecommunications network includes a mobile telecommunications device (1), a plurality of transceiver nodes (5), and control means (21) operable to choose at least one of the transceiver nodes for use by the mobile telecommunications device for uplink communications and to choose at least one of the transceiver nodes for use by the mobile telecommunications device for downlink communications. The control means ...
Systems and methods for object localization and path identification based on rfid sensing
Lucomm Technologies, Inc.
February 23, 2017 - N°20170053143

A networked radio frequency identification system includes a plurality of radio frequency identification (rfid) tag readers, a computer in signal communication with the rfid tag readers over a network, and a software module for storage on and operable by the computer that localizes rfid tags based on information received from the rfid tag readers using a network model having endpoints ...
Systems and methods for object localization and path identification based on rfid sensing
Lucomm Technologies, Inc.
February 23, 2017 - N°20170052252

A networked radio frequency identification system includes a plurality of radio frequency identification (rfid) tag readers, a computer in signal communication with the rfid tag readers over a network, and a software module for storage on and operable by the computer that localizes rfid tags based on information received from the rfid tag readers using a network model having endpoints ...
Calibration and beamforming in a wireless communication system
Qualcomm Incorporated
February 16, 2017 - N°20170048009

Techniques for performing calibration and beamforming in a wireless communication system are described. In an aspect, a node b may periodically perform calibration in each calibration interval with a set of ues to obtain a calibration vector for the node b. The node b may apply the calibration vector to account for mismatches in the responses of the transmit and ...
Electronic device, communication device, and antenna gain enhancement method for a detachable wireless communication module
Quanta Computer Inc.
February 09, 2017 - N°20170040712

The present invention presents an electronic device. The electronic device includes a socket and a supplementary antenna. The socket is disposed on the electronic device, wherein the socket includes an accommodating portion for accommodating an external wireless communication module inserted from the outside. The supplementary antenna is disposed in the electronic device, wherein when the wireless communication module is completely ...
Beamforming apparatuses, methods and computer programs for a base station transceiver and a mobile transceiver
Alcatel Lucent
November 03, 2016 - N°20160323757

Embodiments provide beamforming apparatuses, methods and a computer programs for a base station transceiver and a mobile transceiver. An apparatus (10) operable in a base station transceiver (100) of a mobile communication system comprises a transceiver module (12) comprising interfaces to a plurality (15) of antennas. The transceiver module (12) is operable to subdivide the plurality (15) of antennas in a plurality of subgroups using the ...
Method and system for network planning in fixed wireless backhaul networks
Blinq Wireless Inc.
September 15, 2016 - N°20160269911

Systems and methods are disclosed for networking planning for fixed backhaul networks comprising a plurality of hubs, each serving one or more rbms. The method comprises one or more of terrain pathloss (pl) and antenna gain prediction; network design comprising site association, hub dimensioning and pointing; and optimization of small cell (sc) deployment. Pl prediction is based on correlation of ...
System and method for communicating via a satellite in an inclined geosynchronous orbit
September 15, 2016 - N°20160268677

A hub terminal and remote client communicate via a target satellite in an inclined geosynchronous orbit. As the target satellite ascends or descends away from the geostationary arc, the signal strength of the uplink channel is increased without increasing the level of interference with geostationary satellites. The increased angular separation from geostationary satellites also decreases downlink interference. The resulting increase ...
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