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NETWORK NODE, WIRELESS DEVICE, METHODS THEREIN, FOR SENDING AND DETECTING,
RESPECTIVELY, SYNCHRONIZATION SIGNAL...
Methods are disclosed which can be performed by a network node for sending to a wireless device a first synchronization signal and an associated information...
Interference Coordination Method, Apparatus, and System
The present application discloses an interference coordination method and an apparatus, which are applied to the communications field and can determine, among...
INTERFERENCE CONTROL METHOD FOR RANDOM ACCESS, DEVICE, AND SYSTEM
The present invention belongs to the field of communications technologies, and discloses an interference control method for random access, device, and system....
TERMINAL STATION APPARATUS, BASE STATION APPARATUS, TRANSMISSION METHOD
AND CONTROL METHOD
A terminal apparatus is disclosed wherein even in a case of applying SU-MIMO and MU-MIMO at the same time, the inter-sequence interference in a plurality of...
CLOCK SYNCHRONIZATION METHOD IN MULTI-CLOCK DOMAIN, LINE CARD, AND
The present invention discloses a clock synchronization method in a multi-clock domain, a line card, and an Ethernet device. The method includes: acquiring, by...
In a telecommunications network including at least a user device and a network node separated by at least a packet-switched part of the telecommunications...
OPTIMIZING PARAMETERS IN DEPLOYED SYSTEMS OPERATING IN DELAYED FEEDBACK
REAL WORLD ENVIRONMENTS
Optimizing parameters includes, during a time interval, rotating from setting a first parameter to a first value for a first time period, to setting the first...
SYSTEM AND METHOD FOR DELIVERING GEOGRAPHICALLY RESTRICTED CONTENT, SUCH
AS OVER-AIR BROADCAST PROGRAMMING, TO...
A system and method for delivering geographically restricted content, including but not limited to over-air broadcast programming, to a recipient over a...
SYSTEM AND METHOD FOR GENERATING AN AUDIO FILE
The present invention relates to a computer implemented system and method for generating an audio output file. The method including using one or more...
Methods and Systems for Safety Monitoring
Embodiments of the present invention may include systems and methods for monitoring a person's activities. A system may receive an input and may contact a...
METHOD AND DEVICE FOR DETECTING INTERFERENCE SIGNAL FROM LOW-POWER
ENVELOPE DETECTION RECEIVER
A device for detecting an interference signal includes an estimator configured to estimate a mean value of received signals output from an analog-digital...
Electronic Device With Over-The-Air Wireless Self-Testing Capabilities
An electronic device may be provided with wireless circuitry. The wireless circuitry may include antennas. The antennas may include phased antenna arrays for...
WIRELESS TRANSMISSION DEVICE, AND METHOD FOR CONNECTING A WIRELESS
TRANSMISSION DEVICE WITH A MOBILE...
The instant disclosure illustrates a wireless transmission device and a method for connecting a wireless transmission with a mobile communication device, the...
METHOD AND APPARATUS FOR RECIPROCITY CALIBRATION BETWEEN BASE STATIONS
Embodiments of the present invention provide a method and an apparatus for reciprocity calibration between base stations, which relate to the communications...
Circuits, Systems and Methods of Hybrid Electromagnetic and Piezoelectric
Circuits, systems and methods that utilize two transducers, of which at least one is a piezoelectric transducer, adapted and coupled to receive and/or generate...
MULTI-CHANNEL OPTICAL RECEIVER OR TRANSMITTER WITH A BALL LENS
Embodiments herein describe an optical receiver that demultiplexes a multi-wavelength optical signal into a plurality of optical signals with respective...
OPTICAL COMBINER ENERGY HARVESTING
Powering an active/splitter and providing information to ONUs to cause adjustments to ONU operating wavelengths. An ONU may identify the port of a splitter to...
On-Chip Optical Network System and Optical Power Control Method
The present disclosure discloses an on-chip optical network system, which includes a light source, an optical waveguide, a controller, an optical power...
HIGH-SPEED, LOW-POWER OPTICAL COMMUNICATIONS
Aspects of a method and system for high-speed, low-power optical communications are provided. In one embodiment, a system for optical communications comprises...
MONOLITHIC SILICON COHERENT TRANSCEIVER WITH INTEGRATED LASER AND GAIN
Disclosed are structures and methods for a monolithic silicon (Si) coherent transceiver with integrated laser and gain elements wherein an InP chip is bonded...
Method of Changing Operating Mode of Optical Amplifier in an Amplifier
Chain, Optical Apparatus and Optical Network
A method (10) of changing operating mode of an optical amplifier in an amplifier chain in an optical network, the optical amplifier initially configured to...
Spatially Multiplexed Receiver For OBI-Free Multipoint-to-Point Optical
Receiving a plurality of optical signals from a plurality of optical paths using a single optical receiver having a large-area photodiode having an active area...
SYSTEM AND METHOD FOR COMMUNICATION BETWEEN TRANSMITTERS AND RECEIVERS
HAVING AN ANGULAR DEPENDENCE
A communications system having at least one transmitter for transmitting one or more signals and at least one receiver for receiving the one or more signals,...
RECEIVER FOR COMMUNICATIONS SYSTEMS
A receiver system (100) having at least one receiver (101) for receiving optical communications signals (103b) that encode or transmit information; wherein the...
Method and Apparatus for Detecting Power of Uplink Optical Signal, Optical
Line Terminal, and Optical Network...
Embodiments disclose a method and an apparatus for detecting power of an uplink optical signal, an optical line terminal, and an optical network system. The...
METHOD FOR ESTIMATING CHANNEL POWER, METHOD FOR MONITORING FREQUENCY
SPECTRUM CHARACTERISTIC, APPARATUS AND SYSTEM
A method, apparatus and system estimating channel power, and monitoring a frequency spectrum characteristic. A method for estimating channel power includes...
OPTICAL SIGNAL-TO-NOISE RATIO MONITOR AND METHOD FOR MEASURING OPTICAL
An optical signal-to-noise ratio monitor includes: a measuring unit that measures an optical signal-to-noise ratio of a polarization multiplexed optical...
OBTN time slot length adjustment method, device and node
Disclosed are an optical burst transport network (OBTN) time slot length adjustment method, device and node, the method comprising: during OBTN initialization,...
FIBER-CUT DETECTION METHOD, APPARATUS, AND SYSTEM FOR DISTRIBUTED RAMAN
The present invention provides a fiber-cut detection method, apparatus, and system. When a fiber cut occurs, power of input signal light decreases quickly at a...
OPTICAL WAVELENGTH MULTIPLEXING DEVICE, OPTICAL TRANSMISSION DEVICE, AND
ABNORMALITY DETERMINATION METHOD
An optical wavelength multiplexing device includes: a wavelength selective switch including a first input port for receiving an optical signal, a second input...
OUT-OF-BAND MANAGEMENT OF FIBER OPTICS SYSTEMS AND DEVICES
A communication network including a master switch and one or more local switches is provided with a loop-back test device for in line loop-back testing. The...
Diagnostic Port for Inter-Switch Link Testing in Electrical, Optical and
Remote Loopback Modes
A diagnostic testing utility is used to perform single link diagnostics tests including an electrical loopback test, an optical loopback test, a link traffic...
APPARATUS AND METHOD FOR DRIVING OPTICAL SOURCE FOR OPTICAL FIBER LINK
An apparatus and method for driving an optical source for an optical fiber link monitoring apparatus. The apparatus for driving an optical source for an...
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...
BROADBAND MULTIBEAM SATELLITE RADIO COMMUNICATION SYSTEM WITH IMPROVED
REUSE OF FREQUENCIES ON THE FORWARD...
A broadband multibeam satellite radio communication system is configured to cover a geographical service area that is broken down into a plurality of...
An autonomous anonymity system includes a universal access transceiver. The universal access transceiver is designed and arranged to selectively provide a...
SATELLITE COMMUNICATION SYSTEM
According to an embodiment, a satellite communication system according to an embodiment includes an outdoor device installed outdoors, an indoor device...
BASE STATION APPARATUS, TERMINAL APPARATUS, AND WIRELESS ACCESS SYSTEM
A base station apparatus includes a receiving circuit configured to receive from a first terminal apparatus, a start request for direct wireless communication...
Decoupling Antenna Elements
According to an example embodiment, there is provided an apparatus comprising circuitry configured to derive at least two outputs, wherein each output...
Phase Alignment among Multiple Transmitters
Systems and methods for phase alignment among multiple transmitters are described. In some embodiments, a method may include creating a loop between an RF...
PRE-COMPENSATION OF THE PHASE SHIFTING ERROR
In this disclosure, methods for pre-compensation of the phase shifting error, and apparatuses for the same are disclosed. In one example, a device performs...
METHOD, APPARATUS AND COMMUNICATION UNIT
A method, an apparatus and a communication unit for generating precoding feedback information in a multiple frequency radio transmission system are disclosed....
BASE STATION APPARATUS, TERMINAL DEVICE, TRANSMISSION METHOD, AND
Good transmission performance is obtained even when the difference between the number of transmit antennas and the number of receive antennas is small. A...
EFFICIENT CHANNEL ESTIMATION USING GOLAY SEQUENCES
Certain aspects of the present disclosure provide an apparatus for wireless communication. The apparatus may generally include a processing system configured...
WIRELESS TRANSMISSION PRECODING
Embodiments of the present disclosure describe systems and methods for precoding wireless transmissions. Various embodiments may precode rank-one or rank-two...
Data Transmission Method and Apparatus
Disclosed are a data transmission method and apparatus. The method includes encoding a data stream of a first receive end by using a first encoding mode, to...
METHOD AND APPARATUS FOR TRANSMITTING CONTROL INFORMATION IN WLAN SYSTEM
A method and a radio apparatus for signal transmission in a Wireless Local Area Network (WLAN) system are discussed. The method according to an embodiment...
Pre-coding System and Method based on Interference Alignment
Provided is a method for interference alignment applied to a multi-cell and multi-user Multiple Input Multiple Output (MIMO) system. The method includes that:...
Antenna Systems and Methods for Massive MIMO Communication
Antenna systems and methods for Massive Multi-Input-Multi-Output (MIMO) (M-MIMO) communication are provided. Antennas systems include a M-MIMO transmitter...
Chassis Based Antenna For A Near Field Communication (NFC) Enabled Device
The present disclosure describes various chassis based antennas for a communication device. These various chassis based antennas can be integrated within a...