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Patent # Description
US-9,871,607 Phase continuity in narrow-band transmission within a frequency-domain multiple-access communication system
A method for communication includes, in a transmitter, generating a signal for transmission to a receiver over a frequency sub-band assigned within a predefined...
US-9,871,606 Identification of concurrently broadcast time-based media
A real time messaging platform identifies an audio snippet of a time-based media (TBM) event. The messaging platform maintains a real time repository of...
US-9,871,605 Self-contained tactical audio distribution device
A tactical audio distribution device may include a housing. A plurality of connection jacks may be coupled to the housing. A plurality of microphone input...
US-9,871,604 Allocation to channel strips in audio signal processing apparatus
A mixer includes a plurality of channel strips to which are variably allocated respective objects of operation, and a memory of the mixer stores layer data...
US-9,871,603 OFDM system with reverse link interference estimation
A new method of performing interference estimation to allow the data packets to be efficiently delivered in an OFDM system. The interference estimation is...
US-9,871,602 Phase shifter chip radio frequency self-test
A method for operating a phase shifter chip RF self-test. The method includes outputting, by control hardware, a first signal from a phased locked loop to a...
US-9,871,601 Method for testing a low power radio frequency (RF) data packet signal transceiver
Method for testing a radio frequency (RF) data packet signal transceiver device under test (DUT) including communicating via each one of multiple available...
US-9,871,600 Wireless switch
There is provided a wireless switch including: an energy harvesting unit generating a first signal and a second signal when a first button is pressed and when...
US-9,871,599 Via density in radio frequency shielding applications
Aspects of the present disclosure relate to determining the location and/or density of vias that form part of an RF isolation structure of a packaged module and...
US-9,871,598 Power by-light architecture for optically remote analog-to-digital converters
A system of delivering power by light, through a fiber. A system for remote operation of an instrument includes a fiber-coupled power laser source, which has an...
US-9,871,597 Apparatus and method for blind LOFO estimation in coherent optical receiver
A method and apparatus is described for estimating a local oscillator frequency offset (LOFO) of a received optical signal in a coherent optical receiver. The...
US-9,871,596 Optical receiver and signal processing method
An optical receiver including: a digital filter that performs spectral shaping on a signal; an analyzer that analyzes a spectrum waveform of the signal; a...
US-9,871,595 Decoding device and method for absolute positioning code
A decoding device for an absolute positioning code is provided. The decoding device includes a linear feedback shift register (LFSR), a lookup table (LUT)...
US-9,871,594 Mechanical translation of a variable radiation transmission device
Various embodiments include a variable transmission device including a first smart window panel, a second smart window panel, and a mechanical device configured...
US-9,871,593 Remote radio head
A remote radio head is provided. The remote radio head includes at least one integrated connection terminal for integrating and receiving at least one optical...
US-9,871,592 Data transmission method, apparatus, and system
The present invention discloses a data transmission method. The method includes: receiving, by a data processing apparatus, at least two data flows transmitted...
US-9,871,591 Distribution network for a distributed antenna system
A Distributed Antenna System (DAS) including a distribution network is disclosed. The DAS is arranged for providing signaling between a Remote Unit Controller...
US-9,871,590 Optical transceiver implementing erbium doped fiber amplifier
An optical transceiver that installs an optical modulator with the Mach-Zehnder type and made of primarily semiconductor materials, and an Erbium Doped Fiber...
US-9,871,589 Techniques for raster line alignment in light-based communication
Techniques are disclosed for providing proper raster line alignment of a camera or other light-sensing device of a receiver device relative to a transmitting...
US-9,871,588 Systems and methods for tiling optically narrowcast signals
Systems and methods for optical narrowcasting are provided for transmitting various types of content. Optical narrowcasting content indicative of the presence...
US-9,871,587 Information processing method for generating encoded signal for visible light communication
An information processing program causes a computer to execute: encoding information to be transmitted, to determine a luminance change frequency; and...
US-9,871,586 Light detection system and method
There is provided a light detection system which is capable of determining in light embedded codes by detecting light in a scene which is illuminated by an...
US-9,871,585 Protocols for visible light communications
The invention relates to the field of IEEE 802.15.4 based networks, and in particular to methods and devices for transmitting and receiving messages in IEEE...
US-9,871,584 Method of characterizing a multimode optical fiber link and corresponding methods of fabricating multimode...
The invention concerns a method of characterizing a multimode optical fiber link comprising a light source and a multimode fiber, which comprises: a step (170)...
US-9,871,583 Channel diagnostics based on equalizer coefficients
A receiver applies a calibration method to compensate for skew between input channels. The receiver skew is estimated by observing the coefficients of an...
US-9,871,582 Optical channel telemetry
A method for performing optical channel telemetry. The method may include generating various channel estimates of an optical channel, wherein the channel...
US-9,871,581 Monitoring apparatus and method for an optical signal-to-noise ratio and receiver
A monitoring apparatus and method for an optical signal-to-noise ratio and a receiver, where the apparatus includes: a processing unit configured to perform...
US-9,871,580 Transmission apparatus and network control method
A transmission apparatus being one of a plurality of transmission apparatuses included in a ring network, including: a processor configured to: receive a...
US-9,871,579 Apparatus and method for uplink power control of satellite and terrestrial integrated communication system
In a satellite and terrestrial integrated communication system in which a satellite communication system and a terrestrial communication system share and use an...
US-9,871,578 Clear sky determination in uplink power control using dual time constants
An uplink power control system and a machine-implemented method for determining clear sky and adjusting uplink power are provided. A receiving station, which...
US-9,871,576 Interference cancellation repeater
An interference cancellation repeater configured to cancel an interference signal included in an input signal, the interference cancellation repeater including:...
US-9,871,575 System and method for a man-portable mobile ad-hoc radio based linked extensible network
Embodiments include a system, method, and computer program product for a mobile ad-hoc radio based linked extensible (MARBLE) unit that is a portable,...
US-9,871,574 Antenna signal transmission apparatus and antenna signal transmission method
An antenna is provided and characterized by searching a look-up table for emission angle information according to an incident angle of a radio frequency input...
US-9,871,573 Method and system for measuring a channel quality indicator, user equipment and base station
Embodiments of the present invention provide a method and a system for measuring a channel quality indicator, a user equipment and a base station. The method...
US-9,871,572 Uplink control channel in a wireless network
A physical uplink control channel (PUCCH) secondary cell is in a first timing advance group. A wireless device receives, in subframe n, an activation command...
US-9,871,571 Wireless communication apparatus and wireless communication control method
A wireless communication apparatus including an antenna, which, in operation, changes a beam pattern by using a plurality of antenna elements, a communicator,...
US-9,871,570 Beam determining unit and beam-searching method for a wireless heterogeneous network
Embodiments include a beam determining unit intended to be connected to a wireless heterogeneous network and a beam-searching method for a wireless ...
US-9,871,569 Supporting high dimensional MU-MIMO beamforming by sounding multiple frames with different sets of antenna patterns
In some aspects, the disclosure is directed to methods and systems for performing channel estimation between a beamformer and a beamformee. A beamformer can...
US-9,871,568 System detection in a high frequency band radio access technology architecture
Techniques are described herein for fast and efficient discovery of small cells by user equipment ("UE") in a wireless telecommunications network. The small...
US-9,871,566 Grouping based reference signal transmission for massive MIMO scheme
Grouping based reference signal transmission scheme for massive MIMO is disclosed. UEs are grouped and each UE group receives information on a sequence used for...
US-9,871,565 MIMO communication method, transmitting device, and receiving device
A Multiple Input Multiple Output (MIMO) communication method and system for performing communication between N (N is an integer greater than or equal to 2)...
US-9,871,564 Non-invasive beam steering
A method includes receiving packets of data from an external network and receiving location information over a wireless communication link from a wireless...
US-9,871,563 Electronic device for transmitting data by inductive coupling and intracorporeal current
In a general aspect, an electronic device can include a device configured to transmit data by intracorporeal current. The device configured to transmit data by...
US-9,871,562 RFID/NFC-system and an RFID/NFC-element
An RFID/NFC-system comprising a stationary RFID/NFC-interface (4) and a movable RFID/NFC-element (6, 6', 6''), wherein the stationary RFID/NFC-interface (4)...
US-9,871,561 Communication apparatus, control method of communication apparatus, and program
A communication apparatus includes an electric power reception unit that receives electric power wirelessly supplied from another apparatus, a notification unit...
US-9,871,560 Electronic device and communication method for NFC
An electronic device, for example for near field communication (NFC), includes a device host including an operating system (OS), a trusted execution environment...
US-9,871,559 Motor vehicle on-board power system and method for transmitting data signals in a motor vehicle on-board power...
In order to permit, in a motor vehicle on-board power system, data to be transmitted with low expenditure on cabling, even between multiple partial networks, a...
US-9,871,558 Guided-wave transmission device and methods for use therewith
Aspects of the subject disclosure may include, for example, a transmission device that includes a transmitter that generates a first electromagnetic wave to...
US-9,871,557 Radio frequency leakage detection in a cable plant
Embodiments provided describe detections of RF leakage test signal emanating from cable plant. In one embodiment a single mobile receive antenna, connected to a...
US-9,871,556 Generator of phase-modulated UWB pulses
An ultra-wideband pulse generator for radio communication with phase modulation at frequencies of multiple gigahertz comprises an oscillator formed by a pair of...
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