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OPTICAL TRANSMISSION DEVICE THAT TRANSMITS WAVELENGTH DIVISION MULTIPLEXED
An optical transmission device includes: a monitor configured to monitor a power of an input optical signal and detect a spectrum of the input optical signal;...
Apparatus and Method for Distributed Compensation of Narrow Optical
Filtering Effects in an Optical Network
The present disclosure describes a reconfigurable optical add-drop multiplexer including a wavelength selective switch configured to filter wavelengths of an...
SYSTEMS AND METHODS OF TRIGGERING INTERFERENCE MITIGATION WITHOUT RESOURCE
Systems and methods for triggering interference mitigation at a wireless device in a cellular communications network are disclosed. In one embodiment, a node...
RADIO COMMUNICATION DEVICE AND RESPONSE SIGNAL SPREADING METHOD
A radio communication device capable of randomizing both inter-cell interference and intra-cell interference. In this device, a spreading section primarily...
METHOD AND DEVICE FOR GROUPING USER EQUIPMENTS IN PROXIMITY SERVICES
A grouping method based on machine type communication (MTC), used in a communications system, including: broadcasting, by a base station, grouping requests to...
MULTIPATH TIME DELAY ESTIMATION APPARATUS AND METHOD AND RECEIVER
Embodiments of the present disclosure provide a multipath time delay estimation apparatus and method and a receiver. Time delay is divided into at least two...
INTERFERENCE MEASURING METHOD AND INTERFERENCE MEASURING APPARATUS
Interference measurement is provided. A method comprises: determining pilot channel resource configured to send at least one directional pilot signal...
Technique for Measuring Reference Signal Received Power
A technique for measuring Reference Signal Received Power (RSRP) is provided. The RSRP is measured based on Cell-specific Reference Signals (CRSs) provided by...
METHOD AND APPARATUS FOR DETERMINING CHANNEL QUALITY
Channel quality determination is provided. A method comprises: receiving at least one reference signal sent by a receiver through the channel when sending data...
FLEXIBLE DEBUG OBSERVATION POINT INSERTION IN PIPELINE DESIGNS
An apparatus with flexible debug observation-points (DOPs) includes a pipeline that includes multiple stages. A number of DOPs is embedded in the stages, and a...
CALIBRATING RF PATH DELAY AND IQ PHASE IMBALANCE FOR POLAR TRANSMIT SYSTEM
A method of calibrating parameters for a polar transmitter (Polar TX) system includes receiving phase information derived from transmission information in a...
SIGNAL ANALYSIS FOR DETERMINING OUTDOOR ELECTRONIC UNIT CONFIGURATION
Methods, systems, and computer readable media can be operable to facilitate the determination of an outdoor electronic unit (ODU)-type based upon a signal...
FILL LEVEL AND TOPOLOGY DETERMINATION
An antenna apparatus for a fill level measurement device is provided, including an antenna configured to emit a measurement signal towards a filling material...
HIGH-BANDWIDTH UNDERWATER DATA COMMUNICATION SYSTEM
An apparatus is described which uses directly modulated InGaN Light-Emitting Diodes (LEDs) or InGaN lasers as the transmitters for an underwater...
INFORMATION DELIVERY SYSTEM
An information delivery system includes a storage unit configured to store a plurality of pieces of information to be delivered to a plurality of respective...
Data Transmission Method
Described are, among other things, a method and a receiver for receiving a management data signal in an optical transmission system where a traffic data signal...
OPTICAL RECEPTION CIRCUIT
An optical reception circuit includes a first photodetector, a first transimpedance amplifier, a level shift circuit, a second photodetector, a second...
DECODING A COMBINED AMPLITUDE MODULATED AND FREQUENCY MODULATED SIGNAL
The present disclosure relates to a method for decoding a combined AM/FM encoded signal, comprising the steps of: combining said encoded optical signal with...
Method and System for Optoelectronic Receivers Utilizing Waveguide
Heterojunction Phototransistors Integrated...
A method and system for optoelectronic receivers utilizing waveguide heterojunction phototransistors (HPTs) integrated in a wafer are disclosed and may include...
Apparatus and Method for Efficient Two-Way Optical Communication Where
Transmitter May Interfere with Receiver
A two-way optical communication apparatus includes a transmit element, a receive element and a transceive processor. The transmit and receive elements are...
PHYSICAL LAYER MANAGEMENT CONFIGURED ACTIVE OPTICAL MODULE WITH NATIVE AND
NON-NATIVE NETWORK ELEMENT SUPPORT
Systems for a PLM configured active optical module (AOM) with native and non-native-network element support are provided. A system includes a non-native...
Flexible TWDM PON with Load Balancing and Power Saving
An apparatus comprising an arrayed waveguide grating (AWG) comprising a plurality of AWG ports, a power splitter comprising a plurality of splitter ports, and...
TRANSMIT OPTICAL SUB-ASSEMBLY WITH LOCAL FEEDBACK
Aspects of a method and system for feedback during optical communications are provided. In one embodiment, a system for optical communications comprises a...
PULSED LASER COMMUNICATION
To attempt communication with extraterrestrial intelligent life, information is encoded in a pulsed laser beam. The pulsed laser beam is directed to a selected...
SELF IDENTIFYING MODULATED LIGHT SOURCE
In one aspect, the present disclosure relates to a self identifying light source including an emitter that produces visible light; and an autonomous modulator...
MODULATION DEVICE AND LIGHTING DEVICE
A modulation device includes: a modulation ID signal generator that generates a first ID signal including first identification information; a reception...
METHOD, APPARATUS AND SYSTEM FOR VISIBLE LIGHT COMMUNICATION
There is provided a method of transmitting a visible light signal in visible light communication, including binarizing data to be transmitted into a binary bit...
MULTI-FUNCTIONAL SMART LED SYSTEMS WITH VISIBLE LIGHT COMMUNICATION AND
IP-BASED RADIOFREQUENCY CONNECTIVITY
A communications device includes: a light-emitting diode (LED) or LED array; an internet protocol (IP)-based radiofrequency (RF) wireless unit, configured to...
INFORMATION COMMUNICATION METHOD
An information communication method of transmitting a signal using a change in luminance is provided. The information communication method includes:...
INFORMATION TRANSMISSION METHOD, INFORMATION RECEPTION METHOD AND
An information transmitting method and device, and an information receiving method and device are provided. The information transmitting method includes:...
Constrained interleaving for 5G wireless and optical transport networks
The present invention provides a design framework that is used to develop new types of constrained turbo block convolutional (CTBC) codes that have higher...
METHOD AND APPARATUS FOR PERFORMING PATH PROTECTION FOR RATE-ADAPTIVE
A method and apparatus for performing path protection for rate-adaptive optics is provided. As part of the method, an aggregate input bit stream is received....
FIBER OPTIC CABINET AND NETWORK SYSTEM WITH BACK-UP CONNECTIVITY
A fiber optic network (10) includes a mobile switching center (MSC) (12) which distributes fiber optic signals to one or more remote cabinets (40, 42, 44). The...
SYSTEMS AND METHODS FOR CABLE LOSS MEASUREMENT BETWEEN INDOOR AND OUTDOOR
A very small aperture terminal (VSAT) installation tool is provided having the ability to measure cable loss along an interfacility link (IFL) between an...
HALF-DUPLEX COMMUNICATIONS FOR A VERY SMALL APERTURE TERMINAL (VSAT)
OPERATING ON A CONTINUOUS STREAM
A method and apparatus for providing half-duplex communications for a Very Small Aperture Terminal (VSAT) operating on a continuous received stream is...
REAL-TIME SIGNAL VALIDATION METHOD AND SYSTEM
Systems and methods for real-time signal validation are disclosed. In an example embodiment, a subset of terminals in a peer group of satellite terminals is...
SATELLITE COMMUNICATION SYSTEM, GATEWAY, SATELLITE REPEATER, COMMUNICATION
NETWORK CONTROL STATION, SATELLITE...
In a satellite communication system to relay communication between a terminal and a gateway installed on the ground through a satellite repeater, the satellite...
Onboard servers, and methods for communicating over wireless interface between an onboard server installed in an airplane and a ground server located remote...
MULTI-STAGE ISOLATION SUB-SYSTEM FOR A REMOTE ANTENNA UNIT
Certain features relate to a remote antenna unit having a multi-stage isolation sub-system for isolating uplink and downlink signal paths. A multi-stage...
DATA TRANSMISSION METHOD AND DEVICE
A data transmission method and a device are disclosed. The method includes: receiving, by a third-party node in a specified first spectrum, a request message...
Method and Wireless Device for Antenna Selection
A method for a wireless device is disclosed. The wireless device includes a plurality of antennas. The method includes the steps of transmitting a first packet...
METHOD AND APPARATUS FOR ANTENNA SELECTION
A system that incorporates teachings of the subject disclosure may include, for example, a system including an RF switch connected with an antenna system that...
Method And System For Hybrid Radio Frequency Digital Beamforming
Methods and systems for hybrid radio frequency digital beamforming may include, in an electronic device comprising an antenna array including antennas arranged...
INTEGRATED CIRCUIT FOR CQI REPORTING IN WIRELESS COMMUNICATION
A mobile terminal includes circuitry, a transmitter and a receiver. The circuitry, in operation, generates a CQI for each subcarrier (SC) group of multiple...
LINK BUDGET ENHANCEMENTS FOR SINGLE RECEIVER DEVICES
Aspects of the present disclosure provide apparatus and techniques that may be applied in systems that may help enable efficient communication between a base...
PRECODING WITH A CODEBOOK FOR A WIRELESS SYSTEM
A base station used in a wireless communications system with multiple transmission ranks is disclosed. The base station comprises a memory to store a codebook...
USER APPARATUS, BASE STATION, AND COMMUNICATION METHOD
A user apparatus configured to perform communication with a base station in a radio communication including the base station and the user apparatus, including:...
Base Station, Mobile Station and Method Thereof
The embodiment of the disclosure discloses a base station, a mobile station and a method thereof. The base station includes a processor and a transceiver. The...
METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING CHANNEL STATE
A communication method of a user equipment in a mobile communication system. The method includes receiving a control signal from a base station, the control...
METHOD AND DEVICE FOR TRANSMITTING SIGNAL IN WIRELESS COMMUNICATION SYSTEM
In an embodiment of the present invention, a method for transmitting a signal by a transmission point in a wireless communication system comprises the steps of...