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Patent # Description
US-9,515,734 System and method for cross-phase modulation noise reduced transmission in hybrid networks
In one embodiment, a method for receiving optical signals includes receiving a first set of one or more signals and a second set of one or more signals,...
US-9,515,733 Mitigation of spectral offset in an optical filter
Methods and systems for mitigating spectral offset may use a scanning optical filter to scan different frequencies (or wavelengths) in a signal bandwidth of an...
US-9,515,732 Optical transmission
A spacecraft or satellite optical transmission apparatus (10) including an optical fiber (11) and at least one optical pump source (14) operatively coupled to...
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-9,515,728 Light source module and optical transceiver
A light source module includes a single light source with two opposite light outputting faces, a first optical amplifier and a second optical amplifier provided...
US-9,515,727 In-band optical signal-to-noise ratio monitor
Methods and systems for in-band OSNR monitoring include a tunable optical filter to scan a passband of a desired optical channel. The optical power over the...
US-9,515,726 Providing channel health for a WDM system
The present disclosure describes a method, an apparatus, and a non-transitory computer-readable medium storing a program for measuring characteristics of a WDM...
US-9,515,725 Rogue optical network interface device detection
Techniques are described for identifying a rogue network interface device whose laser is not under control of a controller of the network interface device. The...
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-9,515,718 Method and apparatus for MIMO channel equalization using orthogonal signals
A receiving apparatus 10 includes an adaptive array antenna 11, a reference signal synthesizer 15 that calculates a synthesized reference signal by multiplying...
US-9,515,717 Coexistent channel access method
A method is provided for transmitting a multiple input multiple output (MIMO) packet in a wireless local area network. A physical layer convergence procedure...
US-9,515,716 Method for transmitting and receiving a signal to protect against erroneous feedback information
A method for providing precoding weights for data symbols of data control subframes includes generating a downlink frame having control subframes which...
US-9,515,715 CSI feedback method, UE scheduling method, UE, and base station
The present invention discloses a channel state information (CSI) feedback method. The CSI feedback method includes: receiving, by user equipment (UE), a...
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-9,515,713 Including feedback information regarding an individual subband of a wireless channel
To report feedback information regarding a wireless channel, a mobile station determines whether a predefined condition is satisfied. In response to determining...
US-9,515,712 Pre-coding method and pre-coding device
Disclosed is a precoding method comprising the steps of: generating a first coded block and a second coded block with use of a predetermined error correction...
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-9,515,708 Context aware multiple-input and multiple-output antenna systems and methods
A method, a system, and a server provide context aware multiple-input-multiple-output MIMO antenna systems and methods. Specifically, the systems and methods...
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-9,515,706 Systems, methods and apparatuses for wireless capacitive reception and transmission of signals with distortion...
Disclosed is a system for wireless capacitive reception and transmission of signals with distortion compensation in a channel, including a transmitting and a...
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-9,515,704 Wireless energy receiving apparatus and method, and wireless energy transmitting apparatus
An apparatus and a method for wirelessly receiving and transmitting energy are provided. A wireless energy receiving apparatus in a terminal configured to...
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-9,515,701 Method and device for managing information exchange between a main element, for example a NFC controller, and a...
Device, comprising a main element (ME) and a set of at least two auxiliary elements (SEi), said main element including a master SWP interface (MINT), each...
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-9,515,699 Dual mode serial transmission apparatus and method for switching mode thereof
A dual mode serial transmission apparatus and method for switching a mode thereof are provided. The dual mode serial transmission apparatus includes a first and...
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-9,515,697 Scanning correlator for global navigation satellite system signal tracking
Systems and methods for a scanning correlator for global navigation satellite system signal tracking are provided. In one embodiment, a method for Global...
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-9,515,695 Bypassing duplex filter
The disclosed invention relates to a transceiver system having a bypass signal path that enables low power consumption. The transceiver system has transmission...
US-9,515,694 Adaptable rate transceiver
A transceiver integrated circuit (IC) receives signals having a mix of idle characters and data via a multi-lane system-side signaling interface at a first...
US-9,515,693 Casing, portable electronic assembly having the same and display method thereof
A casing applicable to a portable electronic device includes a supporter and a casing body having a back surface and side surfaces connecting to the back...
US-9,515,692 Banded holder with cradle
This disclosure relates generally to an apparatus for retaining a portable electronic device on the body of a user. The apparatus includes a cradle with at...
US-9,515,691 System and method for transmitting pollution information over an integrated wireless network
A pollution information message system provides a system and method for generating and transmitting pollution information messages. In one embodiment, the...
US-9,515,690 Receiver with multi-spectrum parallel amplification
A radio receiver has a front end having a shared amplification path for both radio frequency signals and intermediate frequency signals. In one example, the...
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-9,515,688 Reception apparatus having dual reception structure, and method of receiving signal using dual reception structure
A reception apparatus having a dual reception structure includes a first receiver having a first quality (Q) factor and configured to receive a signal in a...
US-9,515,687 Inter carrier interference cancellation for orthogonal frequency domain multiplexing receivers
Apparatus and methods are described to perform inter carrier interference (ICI) reduction or cancellation in an orthogonal frequency domain multiplexing (OFDM)...
US-9,515,686 Signal transmitting circuit using common clock, and storage device therewith
A transmitting circuit includes a plurality of transmitters, an operation clock generator, and a clock divider. Each of the transmitters outputs data serially....
US-9,515,685 Apparatus and method for signal predistortion
Apparatus and a method for predistortion of a radio-frequency signal are described. At least one predistortion unit is described that is arranged to receive an...
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