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INTEGRATED OPTICAL PHASED ARRAY
An integrated optical phased array includes an input channel receiving an optical input signal, and a multitude of signal processing channels each adapted to...
OPTICAL MODULATOR AND OPTICAL TRANSMITTER
An optical modulator includes a package that accommodates therein a first substrate and a second substrate different from the first substrate, and outside the...
INTRA-TRANSCEIVER OPTICAL SUPERCHANNEL SWITCHING VIA RF SUB-BAND
Systems and methods are disclosed for data communication by performing RF sub-band multiplexing and demultiplexing by cascading a radio-frequency (RF) mixing...
Electro-Optic Modulator With Distributed Gain
An electro-optic modulator includes a Mach-Zehnder interferometer having a bias input, an optical input, and an optical output. A first arm comprises an...
An optical module includes an optical fiber connector, a transmitter optical component, a receiver optical component and a printed circuit board arranged...
DETERMINING EFFICIENCY OF AN OPTICAL SIGNAL SOURCE IN DISTRIBUTED
Components, systems, and methods for determining efficiency of an optical signal source in distributed communication systems are disclosed. Environmentally...
REMOTE RADIO HEAD
The present invention provides a remote radio head comprising: at least one integrated connection terminal for integrating at least one optical signal with at...
REAL-TIME FIBER OPTIC INTERFEROMETRY CONTROLLER
A modular fiber optic interferometry control system and method for extracting information from superimposed waves is disclosed. The system comprises a first...
DEVICE FOR CONTROLLING POLARIZATION OF OPTICAL FIBER AND METHOD OF
CONTROLLING POLARIZATION OF OPTICAL FIBER...
A device for controlling polarization of an optical fiber and a method of controlling the polarization of an optical fiber using the same are disclosed herein....
ELECTROMAGNETIC INTERFERENCE REDUCTION
A method of reducing electromagnetic interference in a multi-channel transmitter is described. The method may include receiving multiple signals configured to...
APPARATUS AND METHOD FOR GENERATING VISIBLE SIGNAL ACCORDING TO AMOUNT OF
DATA TRANSMISSION IN VISIBLE LIGHT...
A method and apparatus are provided for generating a visible light signal according to an amount of data transmission in a first Visible Light Communication...
INFORMATION PROCESSING METHOD FOR GENERATING ENCODED SIGNAL FOR VISIBLE
An information processing program causes a computer to execute: encoding information to be transmitted, to determine a luminance change frequency; and...
TRANSMITTING METHOD, TRANSMITTING APPARATUS, AND PROGRAM
In a transmitting method that enables communication between various devices including devices other than lightings, a luminance change pattern is determined by...
LIGHTING DEVICE AND VISIBLE LIGHT COMMUNICATION SYSTEM
A lighting device includes: a first light source which emits light that includes a visible light communication signal indicating first information; and a...
VISIBLE LIGHT COMMUNICATION APPARATUS AND METHOD OF VISIBLE LIGHT
A visible light communication apparatus and a method for visible light communication are provided. The method includes calculating a quantity of terminals in...
INFORMATION COMMUNICATION METHOD
An information communication method of transmitting a signal using a change in luminance is provided. The information communication method includes:...
IN-SERVICE MONITORING OF A FIBEROPTIC NETWORK
An optical fiber breakage point may be located by coupling to the optical fiber an out-of-band optical test signal modulated at a periodic modulation pattern....
Optical Module Availability Detection Method and Apparatus
A detection apparatus concurrently connected to N optical module cages by using N paths. The apparatus accesses a conflict register, acquires an occupancy...
SYSTEM AND METHOD FOR PERFORMING IN-SERVICE OPTICAL FIBER NETWORK
A system and method for performing an in-service optical time domain reflectometry test, an in-service insertion loss test, and an in-service optical frequency...
INTEGRATED DRIVER REDUNDANCY FOR A SILICON PHOTONICS DEVICE
In an example, the present invention includes an integrated system on chip device. At least a pair of laser devices are associated with a channel and coupled...
METHOD OF CONTROLLING COMMUNICATION DEVICE, COMMUNICATION DEVICE, AND
A method of controlling a communication device executed by a processor included in the communication device, the method includes intermittently receiving, via...
OUTDOOR DIGITAL MODULATOR SYSTEM FOR USE WITH A LINEAR RADIO, AND A METHOD
A communication system, an apparatus and a method for communicating with a radio disposed in an outdoor unit are provided. The apparatus including: a...
SYSTEMS AND METHODS FOR INCREASING THE TRANSMISSION SPEED OF A SATELLITE
Systems and methods are provided for increasing or decreasing the transmission speed of a VSAT used in a satellite network. A VSAT may include an ASIC and an...
INTER-RESIDENCE COMPUTING RESOURCE SHARING
Systems and methods for enabling computing device or system resource sharing between two or more satellite television customers are disclosed. This may be...
Predistortion in Satellite Signal Transmission Systems
A signal transmission system for a satellite comprises means (31) for producing a signal to be transmitted; a first signal channel (37) which includes a first...
APPARATUS AND METHOD FOR OPTIMIZING THE POWER UTILIZATION OF A SATELLITE
SPOT BEAM TRANSPONDER FOR A...
An approach for optimizing power utilization of a satellite transponder, and thereby optimizing achievable modulation/coding schemes and data rates for...
SOLAR POWERED SATELLITE SYSTEM
A solar powered satellite system is provided. A power control system, for example, of the solar powered satellite system may include, but is not limited to, a...
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...
DEPLOYMENT CRITERIA FOR UNMANNED AERIAL VEHICLES TO IMPROVE CELLULAR PHONE
System, method and computer program product for extending mobile device cellular carrier network coverage using unmanned aerial vehicles (UAVs) equipped with...
MULTI-BEAM ACTIVE PHASED ARRAY ARCHITECTURE WITH INDEPENDENT POLARIZATION
In an exemplary embodiment, a phased array antenna comprises multiple subcircuits in communication with multiple radiating elements. The radio frequency...
METHOD AND TRANSCEIVER FOR NETWORK DIVERSITY IN LONG DISTANCE
A method in a main node for communication with a destination node over long distances. Use of at least one communications resource is synchronized with an...
METHOD FOR THE DETECTION OF AN ELECTROMAGNETIC SIGNAL BY AN ANTENNA ARRAY
WITH PATTERN DIVERSITY, AND DEVICE...
A method for detecting an electromagnetic signal by an antenna array with pattern diversity and a device for implementing this method is provided. The method...
MULTIPLE ANTENNA DISTRIBUTED RADIO SYSTEM
A radio receiver including: a serial data interface configured to receive a serial data signal from another radio receiver; a clock/data recovery circuit...
METHOD AND APPARATUS FOR TRANSMITTING PILOT IN MULTI-ANTENNA COMMUNICATION
SYSTEM, AND METHOD AND APPARATUS FOR...
A method in which a base station transmits pilot signals in a multiple-antenna communication system is provided. The base station includes some of the...
Beam-Change Indication for Channel Estimation Improvement in Wireless
A method of channel estimation enhancement is provided. In a wireless communications system, a transmitting device transmits a long preamble frame comprising a...
METHOD, APPARATUS AND SYSTEM FOR ELECTRICAL DOWNTILT ADJUSTMENT IN A
MULTIPLE INPUT MULTIPLE OUTPUT SYSTEM
Machine-readable media, methods, apparatus and system for electrical downtilt adjustment in a multiple input multiple output system are disclosed. In some...
BEAM FORMATION FOR DATA TRANSMISSION FOR TWO-WAY MULTI-ANTENNA RELAY
SYSTEM WITH PHYSICAL NETWORK CODING
Provided is a data transmission method using physical network coding in a relay station. The method may include an operation of receiving a first signal and a...
CONTROL DEVICE FOR MULTIPLEXING ANTENNA AND BEAM FORMING DEVICE INCLUDING
Provided is a beam forming device forming a beam based on an RF signal, including: a multiplexing control module determining a beam feature of the beam based...
Fast association in millimeter wave wireless local area network systems
Methods and apparatuses for association in a beamformed wireless area network (WLAN) are provided. A method for operating a station (STA) includes randomly...
USER EQUIPMENT AND METHOD FOR ASSISTED THREE DIMENSIONAL BEAMFORMING
An embodiment for a method for user equipment assisted three-dimensional beamforming is disclosed. The method may include the user equipment receiving a...
DIVERSITY FOR MIMO SYSTEMS
The invention is directed to systems, methods and computer program products for determining an operational mode for a device in a network. An exemplary method...
SYSTEM AND METHOD FOR MULTI-USER MULTIPLE POLARIZED INPUT MULTIPLE OUTPUT
Provided are multiple polarized input multiple output system and method for wireless communication which are capable of simultaneously transmitting respective...
METHODS AND APPARATUSES FOR CHANNEL ESTIMATION AND FEEDBACK IN A
THREE-DIMENSIONAL MULTIPLE INPUT AND MULTIPLE...
Embodiments of the present disclosure relate to methods and apparatuses for channel estimation and feedback in a three dimensional multiple input multiple...
Generating and Processing Multi-User Data Units for WLAN
A first field of a preamble includes a plurality of indications of respective numbers of spatial or space-time streams for respective receivers to enable each...
Method And System For Compressed Sensing Joint Channel Estimation In An
LTE Cellular Communications Network
Methods and systems for performing compressed time domain joint channel estimation in a multi-user MIMO LTE wireless network include receiving training signals...
Multi-User MIMO-SDMA for Finite Rate Feedback Systems
A multi-user MIMO downlink beamforming system with limited feedback (200) is provided to enable precoding for multi-stream transmission, where a channel...
METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING SIGNAL IN
DISTRIBUTED-ARRAY MASSIVE MIMO SYSTEM
An apparatus for transmitting and receiving signal and a method thereof are provided. The apparatus for transmitting signals selects at least one array of a...
PERIODIC BANDWIDTH WIDENING FOR INDUCTIVE COUPLED COMMUNICATIONS
A method of inductive coupled communications includes providing a first resonant tank (first tank) and a second resonant tank (second tank) tuned to...
THIN CHASSIS NEAR FIELD COMMUNICATION (NFC) ANTENNA INTEGRATION
Described herein are techniques related one or more systems, apparatuses, methods, etc. for integrating a near field communications (NFC) coil antenna in a...
SYSTEMS AND METHODS FOR WIRELESS POWER TRANSMISSION
The embodiments described herein include a transmitter that transmits a power transmission signal (e.g., radio frequency (RF) signal waves) to create a...