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Patent # Description
2018/0375583 Optical Reflective Multiplexer Chip, Laser Transmitter Chip, And Optical Transmitter
An optical reflective multiplexer chip, a laser transmitter chip, and an optical transmitter are disclosed. The optical transmitter includes the laser...
2018/0375582 SIGNAL PROCESSING DEVICE, TRANSMITTING AND RECEIVING DEVICE, AND SIGNAL PROCESSING METHOD
A signal processing device includes an electric connector to which a transmitting and receiving device, which transmits and receives a signal, is connectable;...
2018/0375581 DIGITAL DISTRIBUTED ANTENNA SYSTEMS AND METHODS FOR ADVANCED CELLULAR COMMUNICATION PROTOCOLS
Digital distributed antenna systems and methods for advanced cellular communication protocols are provided. In one embodiment, a digital distributed antenna...
2018/0375580 TRANSMISSION APPARATUS, RECEPTION APPARATUS, AND METHOD FOR ESTIMATING CHARACTERISTICS OF TRANSMISSION LINE
There is provided a transmission apparatus including a transmitter configured to modulate a signal to a first signal having a first wavelength and a signal to...
2018/0375579 COMMUNICATION SYSTEM AND CONNECTOR
A communication system includes three or more nodes and a multi-core fiber having a plurality of cores and being used in at least a partial segment of the...
2018/0375578 A FEW-MODE OPTICAL FIBER
The refractive index of a fiber core of a few mode optical fiber is n1. A cladding layer surrounding the fiber core includes: a downward-concave cladding layer...
2018/0375577 OPTICAL LINKS WITH ELASTIC BANDWIDTH AND RESILIENCY FOR DYNAMICALLY ADAPTABLE END-TO-END BANDWIDTH AND LINK...
Example methods and apparatus to implement an electrical/optical transceiver to facilitate data transfer are disclosed. An example apparatus includes an...
2018/0375576 TECHNIQUES FOR INDOOR NAVIGATION WITH EMERGENCY ASSISTANCE VIA LIGHT-BASED COMMUNICATION
Techniques are disclosed for enhancing indoor navigation using light-based communication (LCom). In some embodiments, an LCom-enabled luminaire configured as...
2018/0375575 Optical Circulator For Free Space Optical Communication
A free space optical communication system transmits and receives optical signals in a colorless manner using an optical circulator. The system installs the...
2018/0375574 OPTICAL POWER MEASUREMENT APPARATUS
An apparatus for measuring optical power includes a first component configured to at least one of multiplex or demultiplex between a first composite optical...
2018/0375573 APPARATUS AND METHOD FOR COMPENSATING OPTICAL TRANSMISSION DELAY
The present invention provides a method of optical transmission delay compensation of a system including a main unit and a remote unit, wherein the main unit...
2018/0375572 Satellite Terminal System With Wireless Link
A satellite system may have a constellation of communications satellites. Satellite terminal equipment may be used to communicate with the satellite...
2018/0375571 SATELLITE SIGNAL STRENGTH INDICATION AND REFLECTION DETECTION
A telecommunications terminal includes a memory and a processor programmed to execute instructions stored in the memory. The instructions include determining...
2018/0375570 Broadband Satellite Terminal
A satellite system may have a constellation of communications satellites in orbits such as highly inclined eccentric geosynchronous orbits and low earth...
2018/0375569 METHOD OF TELECOMMUNICATION IN A SYSTEM WITH MULTI-SPOT GEOGRAPHICAL COVERAGE, CORRESPONDING TERRESTRIAL...
A method of telecommunications is proposed in a multi-spot geographical coverage system having an outbound path to transmit information, via a satellite or...
2018/0375568 MAINTAINING NETWORK CONNECTIVITY OF AERIAL DEVICES DURING UNMANNED FLIGHT
Example methods, apparatus, systems, and articles of manufacture (e.g., physical storage media) to facilitate maintaining network connectivity of aerial...
2018/0375567 EXTENDING WIRELESS SIGNAL COVERAGE WITH DRONES
Based on electronic communication received from a wireless device or from an access point, it is determined that a wireless signal relay is needed between the...
2018/0375566 OPTICALLY ENHANCED SELF-INTERFERENCE CANCELLATION
An optically-enhanced relay including a first transmitter that converts a first digital transmit signal to a first analog transmit signal, a first receiver...
2018/0375565 CROSSOVER ISOLATION REDUCTION IN A SIGNAL BOOSTER
Technology for a repeater is disclosed. The repeater can include a first-direction signal path for a first-direction band. The repeater can include a...
2018/0375564 METHOD AND SYSTEM FOR DISTRIBUTED TRANSCEIVERS AND MOBILE DEVICE CONNECTIVITY
A plurality of distributed transceivers in a mobile entity such as a car, a truck, an omnibus (bus), a trailer, a mobile home, train, bus, a forklift,...
2018/0375563 METHODS AND DEVICES FOR SIGNAL PROCESSING IN COMMUNICATION SYSTEM
The present disclosure relates to methods and devices for signal processing in a communication system. Embodiments of the present disclosure provide a method...
2018/0375561 METHOD FOR TRANSMITTING AND RECEIVING CHANNEL STATE INFORMATION IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS...
According to one aspect of the present invention, a method for reporting channel state information (CSI) of a terminal in a wireless communication system...
2018/0375560 ENERGY EFFICIENT CSI MEASUREMENT FOR FD-MIMO
Dynamic reconfiguration of CSI-RS resources for CSI reporting is described for full dimension multiple input, multiple output (FD-MIMO) systems. While a larger...
2018/0375559 METHOD AND APPARATUS FOR BEAMFORMING IN WIRELESS COMMUNICATION SYSTEM
A method and apparatus for beamforming in a wireless communication system are provided. The method of supporting beamforming in a wireless communication device...
2018/0375558 COMMUNICATION SYSTEM, METHOD OF CONTROLLING COMMUNICATION SYSTEM, BASE STATION APPARATUS, AND WIRELESS TERMINAL...
When an STA receives first to fifth SSW frames (first training frames) transmitted from an AP, the STA measures reception quality thereof, and transmits a...
2018/0375557 METHOD FOR CONFIGURING FEEDBACK INFORMATION TO FEED EXPLICIT CHANNEL STATE INFORMATION BACK IN WIRELESS...
A method for transmitting feedback configuration information by a terminal configured to perform communication through a channel in a wireless communication...
2018/0375556 CONFIGURABLE BEAM FAILURE EVENT DESIGN
Determining when beam failure of a beam pair link has occurred is provided. Transient obstructions, and other interference effects can cause the failure of a...
2018/0375555 METHOD AND DEVICE FOR TRANSMITTING AND RECEIVING CHANNEL STATE INFORMATION IN MOBILE COMMUNICATION SYSTEM
A method and a device for transmitting channel state information in a mobile communication system are disclosed. The method includes the steps of: receiving...
2018/0375554 ADVANCED CSI REPORTING FOR HYBRID CLASS A/B OPERATION
A method of determining a precoder from a first codebook, where said precoder determination comprises measuring on a set of beamformed antenna ports, and where...
2018/0375553 MIMO Methods and Systems
A system, method, and computer program product is provided to select at least one channel based on one or more channel characteristics and initiate a first...
2018/0375552 DETERMINATION OF COMPLEX WEIGHT VECTORS FOR A RADIO TRANSCEIVER DEVICE
There is provided mechanisms for determining complex weight vectors. A method is performed by a radio transceiver device. The method comprises obtaining...
2018/0375551 METHOD AND DEVICE FOR DETERMINING MULTI-USER TRANSMISSION MODE
A method and a device for determining multi-user transmission mode are provided. The method includes: grouping terminals based on channel spatial...
2018/0375550 SIMULTANEOUS COMMUNICATION THROUGH MULTIPLE BEAMS OF A WIRELESS NODE
Apparatuses, methods, and systems for simultaneous communication through multiple beams of a wireless node, are disclosed. One apparatus includes a node, that...
2018/0375549 POINT-TO-MULTIPOINT COMMUNICATION SYSTEM IN WHICH AUTOMATIC ID ALLOCATION IS POSSIBLE
There is provided a first unit which constitutes a point-to-multipoint communication system and is connected to communicate with each of a plurality of second...
2018/0375548 METHOD FOR DETERMINING PARAMETERS FOR CONFIGURING REGULARIZED ZERO-FORCING PRECODER
For determining parameters for configuring a regularized zero-forcing precoder aiming at being applied for transmitting data from a plurality of transmitters...
2018/0375547 METHOD FOR DETECTING THE EVENTUAL PRESENCE OF AN OBJECT BY A CONTACTLESS READER, AND CORRESPONDING READER
A method can be used for detecting a potential presence of an object by a reader capable of mutually communicating via a contactless communications protocol....
2018/0375546 METHOD AND APPARATUS FOR AN ADAPTIVE FILTER ARCHITECTURE
A system that incorporates teachings of the subject disclosure may include, for example, a method for selecting a spectral region in a radio frequency spectrum...
2018/0375545 PHASE SYNCHRONIZATION FOR RECIPROCITY-BASED CoMP JOINT TRANSMISSION WITH UE FEEDBACK OF BOTH CO-PHASING AND SLOPE
Over-the-air phase synchronization for reciprocity-based coordinated multipoint (CoMP) joint transmission is discussed. The base stations of the CoMP group and...
2018/0375544 RECEIVING DEVICE, TRANSMITTING DEVICE, AND SEMICONDUCTOR DEVICE AND SYSTEM USING THE SAME
A receiving device may include a buffer, a summer circuit, a first delay cell, and a second delay cell. The buffer may receive an external signal. The summer...
2018/0375543 GAAS/SIGE-BICMOS-BASED TRANSCEIVER SYSTEM-IN-PACKAGE FOR E-BAND FREQUENCY APPLICATIONS
An e-band transceiver includes a transmitter circuit and a receiver circuit. The transmitter circuit includes a surface mounted technology (SMT) module on...
2018/0375542 PROTECTIVE TOOL
Provided is a protector for a portable information terminal that protects the rear and front surfaces of the portable information terminal and whose entire...
2018/0375541 USIM EXTENSION CONNECTION DEVICE, AND PORTABLE ELECTRONIC DEVICE PROTECTIVE CASE COMPRISING SAME
Disclosed is an electronic device, which is connection device fastenable to a portable electronic device, comprising: a fastening part fastened to a USIM...
2018/0375540 FLEXIBLE MULTI-CHANNEL WIRELESS AUDIO RECEIVER SYSTEM
A flexible multi-channel diversity wireless audio receiver system for routing, processing, and combining multiple radio frequency (RF) signals containing audio...
2018/0375539 DEVICE FOR RADIO COMMUNICATION USING A PLURALITY OF ANTENNAS
To provide a device for radio communication using a plurality of antennas, in which: an amplitude/phase adjuster (1) and an amplitude/phase controller (1)...
2018/0375538 APPARATUS FOR PROVIDING A CONTROL SIGNAL FOR A VARIABLE IMPEDANCE MATCHING CIRCUIT AND A METHOD THEREOF
An apparatus for providing a control signal for a variable impedance matching circuit comprises a control module configured to generate a control signal for...
2018/0375537 LIGHTING DEVICE AND METHOD FOR SUPPLYING A WIRELESS TRANSMISSION MODULE
The invention relates to a lighting device, comprising a first lighting means and a transmission module for wireless transmission and for providing a position...
2018/0375536 FILLING APPARATUS
To provide a filling apparatus capable of eliminating a disadvantage caused by a cable connecting a photodetector to a receiver. A filling apparatus 100...
2018/0375535 INDIVIDUAL BROADBAND COMMUNICATIONS HUB FOR OPERATIONAL AND TRAINING ENVIRONMENTS
A military communications unit that utilizes a relatively high-bandwidth digital communication networks (e.g., cellular networks) is capable of acting as a...
2018/0375534 BIT-ALIGNMENT TESTING FOR OBTAINING FEC CODE LOCK
Methods and apparatus disclosed herein may be used to establish framing more efficiently in communication protocols with block-coded forward error correction....
2018/0375533 PARALLEL BIT INTERLEAVER
A bit interleaving method involves applying a bit permutation process to a QC LDPC codeword made up of N cyclic blocks each including Q bits, and dividing the...
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