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Searching: communication





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Patent # Description
US-9,515,762 Communication system, base station, mobile station, method for mobile station, and method for communication system
A device and method in which a plurality of Zadoff-Chu sequences is allocated to a frame, a value of a parameter in the Zadoff-Chu sequence is different among...
US-9,515,761 Communication method in consideration of carrier types and apparatus for same
The present invention relates to a wireless communication system. In particular, the present invention relates to a method for a terminal to receive a downlink...
US-9,515,757 Systems and methods for enhanced user equipment assistance information in wireless communication systems
Systems and methods are disclosed for communicating enhanced user equipment (UE) assistance information between nodes in wireless communication systems. The UE...
US-9,515,756 Adaptive precision timing control in a communication system
Methods, devices, and computer program products facilitate establishing timing synchronization between two network entities. The timing information is exchanged...
US-9,515,755 Dynamically self-organizing ad-hoc TDMA communications synchronization method
A method and system for TDMA synchronization including providing an ad-hoc TDMA mobile communication network, the communication network includes a plurality of...
US-9,515,751 Built-in self-test for receiver
Representative implementations of devices and techniques provide a built-in self-test for a RF communication device. The communication device self-generates a...
US-9,515,750 Systems and methods for self-calibration for wireless communication
A method for inductively coupled communication is described. The method includes applying a carrier signal at a carrier frequency to an antenna circuit. The...
US-9,515,747 System and method for a subscriber-powered network element
A system for powering a network element of a fiber optic wide area network is disclosed. When communication data is transferred between a central office (CO)...
US-9,515,744 Optical signal processing method and device
Disclosed are a method and device for increasing the adaptability of light intensity, which relate to the field of photoelectric communications. The method...
US-9,515,740 2.times.40 Gbps BiDi optical transceiver
An apparatus, system and method for facilitating higher bandwidth communication in a data center using existing multi-mode fibers. A first transceiver within a...
US-9,515,739 Mitigating noise and OBI in RFoG networks
A system for communicating data signals over an optical transmission path combines forward signals onto a fiber that also carriers return signals. The system...
US-9,515,736 Systems for differential optical signaling
According to one embodiment, a system for transmitting differential optical signals can include an optical modulation device, a multi-core optical waveguide,...
US-9,515,731 Information communication method
An information communication method of transmitting a signal is provided that uses a change in luminance. The method includes determining a pattern of the...
US-9,515,730 Visible light communication terminal
A housing body of a visible light communication terminal houses a light receiving unit configured to receive a visible light communication signal to convert the...
US-9,515,729 Omnidirectional free space optical communications receiver
A free space optical receiver comprising a photodetector and a fiber bundle. The fiber bundle comprises a plurality of optical fibers splayed apart at one of...
US-9,515,724 Position-based communication
In one implementation, information indicating that a communication device is requesting to enter a dedicated transmission mode in a talkgroup may be received....
US-9,515,723 System and method for pre-distortion and iterative compensation for nonlinear distortion in system employing...
A signal transmission approach comprises encoding a source signal (comprising source symbols) to generate a corresponding encoded signal. The encoded signal is...
US-9,515,722 Distributed management of aircraft-ground communications in an aircraft
A method of configuring communications management on board an aircraft comprising the implementation of a mechanism for electing a master equipment item in a...
US-9,515,721 Providing network connectivity and access to content and communications via moving objects
Various techniques for providing network connectivity are described herein. In one example, a moving object includes an uplink device of the moving object to...
US-9,515,720 Radio communication system
In a radio communication system a first radio station performs communication by the use of a first radio signal. A second radio station receives a second radio...
US-9,515,719 Radio communication system
In a radio communication system a first radio station performs communication by the use of a first radio signal. A second radio station receives a second radio...
US-9,515,714 Apparatus and method for transmitting and receiving feedback information in beamforming communication system
A method for operating a mobile station in a mobile communication system. The method includes: receiving a plurality of transmit (Tx) beam signals from a base...
US-9,515,711 Method for receiving downlink signal and apparatus therefor
Provided is a method for receiving a downlink signal in a wireless communication system, the method comprising: transmitting, by a user equipment (UE),...
US-9,515,710 Signal sequence estimation
In a spatial modulation multiple-input-multiple-output (SM-MIMO) wireless communication system, multiple transmitting antennae and multiple receiving antennae...
US-9,515,709 Channel estimation with precoding matrix smoothing at the transmitter
Various communication network may benefit from precoding matrix smoothing. For example, a network node comprises a processor and a memory including computer...
US-9,515,707 Wireless connections with virtual hysteresis
Circuit connectors for establishing EHF communication include a receiver configured to receive a transmitted EHF electromagnetic signal, and an output circuit...
US-9,515,705 Near field RF communicator and timing apparatus
A near field communications (NFC) device is disclosed that detects an envelope of a radio frequency (RF) signal. The NFC device includes a peak detector that...
US-9,515,703 Information processing system capable of performing processing making use of storage medium between information...
An information processing system includes an information storage medium and first and second information processing apparatuses capable of near field wireless...
US-9,515,702 Demodulators for near field communication, near field communication devices, and electronic devices having the same
A demodulator for near field communication may include: a scale down circuit configured to receive first and second modulated signals from first and second...
US-9,515,700 Methods and systems for exchanging information between aircraft
Methods and systems for use in exchanging information between aircraft at an airport are provided. The system includes a power system capable of providing power...
US-9,515,698 Ultra-wideband frequency position modulation using nonlinear compressed sensing
A Frequency Position Modulation system for encoding signals for transmission. A signal's discrete frequency support is used to represent symbols. The signal can...
US-9,515,696 Method for half-duplex FDD operation in LTE FDD network
A method and apparatus for half-duplex (HD) frequency division duplex (FDD) (HD-FDD) operation are disclosed. The method in a wireless transmit/receive unit...
US-9,515,689 Communication of power consumption configurations during handover
Technology for communicating user equipment (UE) power consumption configurations is disclosed. One method can include selecting, at the UE, a Power Preference...
US-9,515,675 Interface circuit operating to recover error of transmitted data
Provided is an interface circuit for transmitting and receiving data according to a communication protocol. The interface circuit includes: an encoder...
US-9,515,657 Systems and methods for data receipt from devices of disparate types
Systems and methods are provided for a receiver device for receiving data signals from devices of disparate types. An amplifier is configured to receive a...
US-9,515,634 Selecting of a pre-filter in a receiver of a communication system
Embodiments provide a receiver comprising an input coupled to a communication channel for receiving an input signal from the communication channel, a first...
US-9,515,633 Transformer coupled capacitive tuning circuit with fast impedance switching for plasma etch chambers
A transformer coupled capacitive tuning (TCCT) circuit for an inductively coupled plasma (ICP) chamber includes a matching circuit including a first switched...
US-9,515,632 Impedance transformation circuit and wireless communication apparatus
A first coil element includes a first loop-shaped conductor and a second loop-shaped conductor. A second coil element includes a third loop-shaped conductor and...
US-9,515,628 Open-gain trans-impedance amplifier with programmable input impedance
In at least some examples, a communication device includes a photo-diode to convert an optical signal into an electrical current and an open-gain ...
US-9,515,621 Multimode RF amplifier system
Multimode radio frequency (RF) amplifier systems and techniques are disclosed. In one embodiment, a multimode radio frequency (RF) amplifier system has a first...
US-9,515,614 Amplifier device and wireless communication device
An amplifier device 1 includes: a distortion compensation section 3 that performs distortion compensation for an input signal x to an amplifier 2 by digital...
US-9,515,612 Communications based adjustments of an offset capacitive voltage
A parallel amplifier and an offset capacitance voltage control loop are disclosed. The parallel amplifier has a parallel amplifier output, which is coupled to...
US-9,515,606 Oscillator and radio communication device
According to an embodiment, there is provided with an oscillator including: a clock circuit, a power supply current source and an oscillating circuit wherein...
US-9,515,531 Bearingless flywheel systems, winding and control schemes, and sensorless control
Flywheel systems are disclosed that provide increased energy density and operational effectiveness. A first bearingless motor and a second bearingless motor may...
US-9,515,513 Mobile device and combo coil module
An apparatus may include a near field communication (NFC) antenna coil and a wireless power receiving coil. The NFC antenna coil and the receiving coil may be...
US-9,515,503 Battery monitoring device and battery monitoring system
A battery monitoring system includes a clock input terminal, a data input terminal, a communication control circuit receiving the clock signal and the data...
US-9,515,487 Power flow control apparatus
A power flow control apparatus comprising a current distribution circuit arranged to distribute an input current into a plurality of branches such that the...
US-9,515,459 Power supply module for modular telecontrol equipment and equipment comprising same
A power supply module for intelligent electronic apparatuses and capable of transforming the energy of the LV network and of a battery into energy that can be...
US-9,515,450 Amplifying optical fiber and optical amplifier
A plurality of cores 51 is disposed around the center axis of a first cladding 52 in a state in which an inter-core distance .LAMBDA. of cores adjacent to each...
US-9,515,442 Interchangeable cable connection system
An electrical connection device for electrically connecting an electronic component of the type having a plurality of electrical connection points. The...
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