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Patent # Description
2017/0279546 Controllable Multi-User MIMO Testbed
Systems and methods for design and testing of RF components are described. One or more RF isolation chambers are used to house MU-MIMO capable devices under...
2017/0279545 TECHNIQUES FOR RF TRANSCEIVER SELF-CALIBRATION
Various aspects described herein relate to calibrating transceiver impairment in wireless communications. Direct current (DC) components of one or more signals...
2017/0279544 ELECTRIC FIELD INTENSITY DISTRIBUTION MEASUREMENT DEVICE AND ELECTRIC FIELD INTENSITY DISTRIBUTION MEASUREMENT...
An electric field intensity distribution measurement device 1 that measures, in a near field, a radio signal transmitted from an antenna 110 including a...
2017/0279543 BODY COUPLED COMMUNICATION DEVICES AND SYSTEMS AS WELL AS A DESIGN TOOL AND METHOD FOR DESIGNING THE SAME
Based on new insights in body coupled communication systems, herein a design tool for designing a body coupled communication apparatus, and products for use in...
2017/0279542 Local Tone Generation
A mobile device that generates and transmits a human-inaudible acoustic signal, which encodes a symbol sequence representing a binary message, for delivery as...
2017/0279541 Integrated Multiplexed RF-to-Optical Interconnect for Portable Electronic Devices
An information handling system, a display panel, and a method for providing optical communication of signals within a display panel is provided. The...
2017/0279540 COMMUNICATION DEVICE, QUANTUM KEY DISTRIBUTION SYSTEM, QUANTUM KEY DISTRIBUTION METHOD, AND COMPUTER PROGRAM...
According to an embodiment, a communication device is connected to another communication device through a quantum communication channel and a classical...
2017/0279539 WAVELENGTH DIVISION MULTIPLEXING OPTICAL RECEIVER AND DRIVING METHOD FOR SAME
The invention relates to a wavelength division multiplexing optical receiver that is provided with a polarization splitting grating coupler and a driving...
2017/0279538 OPTICAL COMMUNICATION SYSTEM, TRANSMISSION STATION, AND METHOD OF OPTICAL COMMUNICATION
An optical communication system includes an optical transmitter, a plurality of optical receivers, and a splitter that splits light transmitted by the optical...
2017/0279537 DYNAMIC BEAM STEERING OPTOELECTRONIC PACKAGES
Apparatuses including integrated circuit (IC) optical assemblies and processes for operation of IC optical assemblies are disclosed herein. In some...
2017/0279536 SYSTEMS, DEVICES, AND METHODS FOR PHOTONIC TO RADIO FREQUENCY DOWNCONVERSION
A system, method, and device for RF upconversion. The system can include a laser, two EAMs, a photonic filter, a photonic service filter, two photodiodes, and...
2017/0279535 INFRARED AUDIO SYSTEMS AND RELATED METHODS
A transmitter for transmitting audio signals via infrared light includes a first mounting board and a first plurality of narrow angle LED emitters and a first...
2017/0279534 OPTICAL MODULE
Some embodiments of the present application provide an optical module, including: a master control chip, a laser transmitter, and a laser receiver; the laser...
2017/0279533 PLUGGABLE OPTICAL TRANSCEIVER INTERFACE MODULE
A pluggable optical transceiver interface module adapted to operate in a host device includes a housing compliant to a first Multi Source Agreement (MSA),...
2017/0279532 SECURE CRYPTO MODULE INCLUDING OPTICAL GLASS SECURITY LAYER
An optical electromagnetic radiation (EM) emitter and receiver are located upon a printed circuit board (PCB) glass security layer. A predetermined reference...
2017/0279531 DATA-AIDED CHROMATIC DISPERSION ESTIMATION
The present invention relates to performing chromatic dispersion estimation in a receiver of an optical communication system. Here, the signal received by the...
2017/0279530 TRANSMISSION APPARATUS, TRANSMISSION METHOD, RECEPTION APPARATUS, AND RECEPTION METHOD
Both a conventional receiver and an HDR-compatible receiver well perform electro-optical conversion processing on transmission video data obtained by using an...
2017/0279529 SIGNAL DETECTION DEVICE AND SIGNAL DETECTION METHOD
A signal detection device including: a comparison unit that obtains data including central frequencies of optical signals respectively transmitted by a...
2017/0279528 DEVICE AND METHOD FOR MONITORING TRANSMISSION CHARACTERISTICS
A transmission characteristics monitoring device monitors transmission characteristics of an optical transmission path between nodes. The device detects an...
2017/0279527 METHOD AND APPARATUS FOR SETTING QUIET WINDOW IN PASSIVE OPTICAL NETWORK SYSTEM
A method and an apparatus for setting a quiet window in a passive optical network system are provided. A first response time from a time after an optical line...
2017/0279526 FREQUENCY OFFSET DETECTION AND CORRECTION IN OPTICAL SPECTRUM MEASUREMENT SYSTEMS
A frequency offset detection method in an optical spectrum measurement device, implemented by a controller, includes determining a reference optical spectrum...
2017/0279525 Method, Apparatus, and System for Detecting Rogue Optical Network Unit
Embodiments of the present invention disclose a method. The method includes determining, by an OLT, that an ONU goes offline, and sending to the ONU...
2017/0279524 FAULT LOCALIZATION AND FIBER SECURITY IN OPTICAL TRANSPONDERS
Designs, methods, and applications for fault localization and fiber security in optical transponders is described. In one embodiment a two-way time transfer...
2017/0279523 OPTICAL NETWORK FAULT IDENTIFICATION
An optical network node capable of being powered, comprising--a reflector arranged to reflect an optical signal, and--a switch arranged to direct the optical...
2017/0279522 METHOD AND APPARATUS FOR REQUESTING TRANSMISSION OF SYNCHRONIZATION SIGNALS IN WIRELESS COMMUNICATION SYSTEM
A method and apparatus for requesting a synchronization signal in a wireless communication system is provided. A machine type communication user equipment (MTC...
2017/0279521 Scalable Architecture for Digital Signal Processing
Architecture is described for implementing digital signal processors, defined by a plurality of physically distinct processing modules connected by high speed...
2017/0279520 SATELLITE SIGNAL RECEPTION DEVICE
A satellite signal reception device includes: a local signal generator that generates a signal while switching between a signal having a first local frequency...
2017/0279519 SATELLITE SYSTEM ARCHITECTURE FOR COVERAGE AREAS OF DISPARATE DEMAND
Disclosed is a satellite communication system that allocates bandwidth to maximize the capacity of the communication system while providing service to...
2017/0279518 METHOD FOR SENDING AND RECEIVING DATA ON A COOPERATIVE COMMUNICATIONS SYSTEM AND A COOPERATIVE COMMUNICATIONS...
A data transmission method of a source node in a cooperative communication system includes: performing a beamforming to a relay node; transmitting data to the...
2017/0279517 NARROWBAND SIGNAL TRANSPORT SUB-SYSTEM FOR DISTRIBUTED ANTENNA SYSTEM
A circuit for use within a distributed antenna system includes: demodulators configured to generate respective frequency-shifted downlink signals from a...
2017/0279516 METHOD AND APPARATUS FOR DEPLOYING A RELAY NODE AND SYSTEM
A method and apparatus for deploying a relay node and a system. In an implementation, the apparatus for deploying includes: detecting receiving power of all...
2017/0279514 LINEAR COMBINATION PMI CODEBOOK BASED CSI REPORTING IN ADVANCED WIRELESS COMMUNICATION SYSTEMS
A method for a channel state information (CSI) feedback in an advanced communication system. The method comprises receiving, from a base station (BS), CSI...
2017/0279513 SYSTEMS AND METHODS FOR ENHANCED MIMO OPERATION
A method for channel state information (CSI) reporting by a wireless communication device is described. The method includes determining a codebook for a CSI...
2017/0279512 DATA TRANSMISSION METHOD, SYSTEM, AND DEVICE
A method includes: generating, by user equipment, at least one piece of channel state information, wherein each piece of channel state information in the at...
2017/0279511 METHODS, NETWORK NODE AND COMMUNICATION DEVICE FOR TRANSMITTING DATA
The disclosure relates to a method performed in a network node for transmitting data in a wireless network. The network node is configurable for controlling a...
2017/0279510 FACILITATING SWITCHING BETWEEN TRANSMITTING ANTENNAS IN PORTABLE ELECTRONIC DEVICES
The disclosed embodiments provide a system that uses a first antenna and a second antenna in a portable electronic device. During operation, the system...
2017/0279509 PRECODER CODEBOOK FOR CSI REPORTING IN ADVANCED WIRELESS COMMUNICATION SYSTEMS
A method for a channel state information (CSI) feedback in an advanced communication system. The method comprises receiving, from a base station (BS), CSI...
2017/0279508 System and Method for Downlink Channel Estimation in Massive Multiple-Input-Multiple-Output (MIMO)
It is possible to reduce the overhead associated with downlink channel estimation in massive Multiple-Input-Multiple-Output (MIMO) networks by processing...
2017/0279507 ENHANCED ANTENNA ARRAY TRAINING
Methods, systems, and devices for wireless communication are described. An access point (AP) may switch antenna array configurations during reception of a...
2017/0279506 Cooperative Wireless Networks
A cooperative multi-user multiple input, multiple output (MIMO) antenna array comprises a MIMO subspace processing system communicatively coupled to a set of...
2017/0279505 Downlink Channel Estimation Method and Apparatus Based on Sounding Reference Signal and Communications System
A downlink channel estimation method and apparatus based on a sounding reference signal (SRS), and a communications system. The method includes: a base station...
2017/0279504 METHOD AND SYSTEM FOR PROCESSING DOWNLINK PILOT SIGNAL
A method and system for processing a downlink pilot signal is disclosed. Herein, the method includes: a receiving end detecting downlink measurement pilot...
2017/0279503 BASE STATION APPARATUS, TERMINAL DEVICE, AND COMMUNICATION METHOD
Provided are a base station apparatus, a terminal device, and a communication method that can realize a small cell network while reducing load on the terminal...
2017/0279502 METHOD FOR TRANSMITTING REFERENCE SIGNAL FOR CHANNEL MEASUREMENT IN MULTI-ANTENNA WIRELESS COMMUNICATION...
The present invention relates to a method and an apparatus for transmitting, by a base station, a reference signal in a wireless communication system...
2017/0279501 REFERENCE SIGNAL TRANSMISSION METHOD IN MULTI-ANTENNA WIRELESS COMMUNICATION SYSTEM, AND APPARATUS THEREFOR
The present invention relates to a base station in a wireless communication system which supports multi-antennas with multiple horizontal domains and multiple...
2017/0279500 Antenna and Active Antenna System
An antenna and an active antenna system to reduce complexity and power consumption of an antenna device, and reduce production costs, where the antenna...
2017/0279499 INFORMATION PROCESSING DEVICE, DISPLAY DEVICE, SHORT-RANGE WIRELESS COMMUNICATION SYSTEM, AND METHOD FOR...
Communication which a user does not desire is prevented. As information processing device (1) includes: a region specifying section (23) which determines a...
2017/0279498 LOCATING AN IN-VEHICLE NEAR FIELD COMMUNICATION (NFC) ANTENNA
In an example of a method for locating a Near Field Communication (NFC) antenna, an indication of an imminent use of the NFC antenna is received. In response...
2017/0279497 ARRANGEMENT FOR MANAGING WIRELESS COMMUNICATION BETWEEN DEVICES
An arrangement for managing bi-directional wireless communication between a controller and a plurality of controllable-devices wherein each controllable-device...
2017/0279496 ARRANGEMENT FOR MANAGING WIRELESS COMMUNICATION BETWEEN DEVICES
An arrangement for managing bi-directional wireless communication between a controller and a plurality of controllable-devices wherein each controllable-device...
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