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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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Pure wireless earphones using optimal monopole antennae
Fujikon Industrial Co.,ltd
October 12, 2017 - N°20170295420

The present invention relates to a pair of pure wireless earphones using optimal monopole antennae in the technical field of communications, comprising in-ear type earphone housings and rf signal generation devices disposed in the in-ear type earphone housings, wherein positioning stages matched with the shape of auricular concha cavities are at the tops of bottom housings; each rf signal generation ...
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 ...
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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 ...
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Dynamic coherent integration
Apple Inc.
March 30, 2017 - N°20170090037

Systems, methods and computer program products for determining extended coherent integration intervals based on information about user activity, dynamics and clock stability. Dynamically extending the coherent integration interval increases the signal-to-noise ratio during signal acquisition and tracking, thereby providing a benefit when antenna gain is poor, in weak signal conditions, and when being jammed, or when power needs to be ...
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 ...
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System and method for communicating via a satellite in an inclined geosynchronous orbit
Blinq Wireless Inc.
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 ...
Controlled reception pattern antenna
Electronics And Telecommunications Research Institute
July 21, 2016 - N°20160211583

Disclosed herein is a controlled reception pattern antenna that prevents the degradation of anti-jamming performance in a compact array antenna by increasing the antenna gain at a low elevation angle. The proposed antenna includes a radiator for receiving a satellite signal, a ground platform in which the radiator is arranged, and a radiating slot formed in the ground platform. By ...
Communication control apparatus, communication control method, terminal apparatus, and information processing apparatus
Electronics And Telecommunications Research Institute
July 14, 2016 - N°20160205633

[solution] there is provided a communication control apparatus including an acquisition unit configured to acquire control information for determining uplink transmission power; and a communication control unit configured to control transmission of the control information to a terminal apparatus. The control information includes adjustment information for adjusting transmission power according to an antenna gain in a case where a beamforming ...
Process for generating a mapping of the transmission or reception coverage of an antenna of ...
Eutelsat S A
June 02, 2016 - N°20160156408

A process for measuring antenna gains of a transmitter for generating at least one radiation pattern of the antenna, the process including a plurality of transmissions of a test signal sent to a satellite to retransmit the test signal to a second terrestrial station, the transmissions being carried out according to different orientations, the test signal being spread spectrum modulated ...
Wi-fi adaptive receiver diversity
Apple Inc.
May 05, 2016 - N°20160127028

Wireless communication devices with multiple receive (rx) chains may be operated to maintain high performance while saving power. This may be accomplished by evaluating signal strength during transmission of the rx packets, and/or evaluating a possible imbalance (gain difference) between the multiple rx chains within the wireless communication device. Signal strength (or good signal) detection may be enabled when ...
Wi-fi adaptive transmit antenna selection
Apple Inc.
May 05, 2016 - N°20160127007

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 ...
Mobile wireless communications device with improved broadband antenna impedance matching
Blackberry Limited
January 28, 2016 - N°20160028863

A mobile electronic device is provided. In one aspect, the mobile electronic device comprises a chassis including a ground plane; a processor carried by the chassis; a frequency tunable antenna carried by the chassis and fed by an inductor; a communications interface carried by the chassis and operative with the processor for receiving and transmitting rf signals via the frequency ...
A reconfigurable antenna system
Adant Technologies, Inc.
November 19, 2015 - N°20150333413

The invention relates to a reconfigurable antenna system (1), which comprises a plurality of antenna units (10) and does not employ phase shifters. Each antenna unit (10) is by itself a reconfigurable antenna having at least an active radiating element which is coupled to one or more passive radiating elements. Each antenna unit is provided with one or more variable loads (12) that can ...
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