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Broadcast signal transmitter/receiver, and broadcast signal transceiving
Disclosed are a broadcast signal transmitter, a broadcast signal receiver, and a method for transceiving a broadcast signal in the broadcast signal...
Amplifying device, receiving device, and amplification method
An amplifying device includes a light source configured to output excitation light, a depolarizer configured to change a degree of polarization of the...
Optical branching unit and optical branching method
In order to allow for a flexible network configuration and establish an alternative path without performing communication between optical branching units in the...
Method and apparatus for interference cancellation
Systems, methods, apparatuses, and computer program products for joint network assisted interference cancellation and suppression (NAICS) and coordinated...
Automatic gain adjustment and control method and device for eliminating
interference between GSM and LTE in MSR...
The disclosure relates to an automatic gain adjustment and control method and device for eliminating the interference between the GSM and the LTE in the MSR...
Secondary synchronization signal detection with interference cancelation
Methods and systems for removing interference from strongly powered SSS sequences in a received signal so that comparatively weakly powered SSS sequences in the...
Inter-UE interference cancellation
Interference cancellation occurs for devices, where the source of the interference is another UE. The victim UE receiver identifies subframes vulnerable to...
Slot segregation for supporting multiple communication protocols in an
industrial wireless network
A method includes dividing a Time Division Multiple Access (TDMA) structure into a plurality of first time slots and a plurality of second time slots. The first...
Switching architecture with packet encapsulation
The invention includes, among other things, a system for passing TDM traffic through a packet switch. In one embodiment, the system includes a packet switch...
Time synchronization in a satellite network
A remote device comprising a remote clock oscillator with relatively low precision, a receiver that receives time packets transmitted periodically from the hub...
Method and system for optimizing short term stability of a clock pulse
A system for optimizing short-term stability of a clock source clock pulse synchronized with a long-term stable reference-clock transmits clock numbers of a...
Method for transmitting useful information between two terminals and
method for generating an association table...
A method for transmitting useful information between a transmitting terminal and a receiving terminal connected via a transmission channel. The transmitting...
Method and system for tunable upstream bandwidth utilizing an integrated
A transceiver system may be configured to provide tunable bandwidths. The transceiver may comprise a signal processing component and a filtering component,...
Platform for wireless identity transmitter and system using short range
Methods, systems and devices for locating a wireless identity transmitter with a central server connected with one or more proximity broadcast receivers, such...
Time-shifting distribution of high definition audio data
A system may time-shift the distribution high-definition (HD) audio. The system can obtain an audio stream from a specified audio source, transcode the audio...
System and method for delivering notification messages
A method includes receiving at least an indication of a notification message through a first channel and receiving at least a part of the notification message...
Virtualization of natural radio environments to test a radio device
Natural radio environments are virtualized to test radio devices. In one example, this is done by extracting signals and messages recorded in the field and...
Margin test methods and circuits
Described are methods and circuits for margin testing digital receivers. These methods and circuits prevent margins from collapsing in response to erroneously...
Frequency-converting sensor and system for providing a radio frequency
A frequency-converting sensor is provided for generating at least a radio frequency signal parameter, such as an electrical power value. The sensor comprises an...
Methods and apparatus for link training, initialization and management via
a high speed bus interface
Apparatus and methods for training, initializing, and managing a unidirectional, sink-driven A/V interface of a consumer electronics device. Since camera...
Hybrid communication system for implantable devices and ultra-low power
Aspects of the present disclosure are directed toward apparatuses, systems, and methods that include a base unit and a communication circuit that communicate,...
Method and system for transmitting information using ultrasonic messages
A device includes an audio capture device for receiving an audio signal in an ultrasonic frequency range. The device includes a processor to determine whether...
Fibre-optic enclosure having transceiving means operable to generate and
receive optical signals
Passive fibre-optic enclosure comprising, a) one or more fibre-optic functional units of a telecommunication network, optically connectable, via an optical...
Method and system for transmitting light
A method of transmitting light is disclosed. The method comprises: transmitting a first light pulse into a medium to form in the medium a filamented region that...
Electro-optical implementation of an optical spectrum inverter
The invention relates to an optical spectrum inverter, configured for counteracting phase distortion effects in an optical channel over a predefined frequency...
Method for adjusting optical receiver and apparatus for adjusting
polarization of optical receiver
An optical receiver is disclosed. The optical receiver includes a polarization holding fiber configured to receive a light emitted from a light source and a...
Coherent optical receiver
A coherent optical receiver that receives an optical PSK-modulated signal includes optical elements that combine the optical PSK-modulated signal and an optical...
Switched optical receiver
An apparatus, e.g. an optical oscilloscope, includes an optical receiver front end, including an optical device, and an optical delay. The receiver front end is...
Optical transmitter and method for controlling the same
Since it is difficult to control correctly and optimally the DC biases of an IQ modulator driven with pre-equalized data, a method for controlling an optical...
Optical module, optical transceiver, printed circuit board, and flexible
printed circuit board
An optical module includes: a first circuit board including a first signal terminal part and a first ground terminal part formed on a front surface; and a...
Pluggable active optical module with managed connectivity support and
simulated memory table
A pluggable active optical module (AOM) having an electrical connector at a first end and one or more optical adapters at a second end is disclosed. The AOM...
Interconnect structure for E/O engines having impedance compensation at
the integrated circuits' front end
The present invention relates to an interconnect structure for coupling at least one electronic unit for outputting and/or receiving electric signals, and at...
Method of processing a digital signal for transmission, a method of
processing an optical data unit upon...
A method of processing a digital signal for transmission is provided comprising digital data frames, by compressing the digital data frames; and generating an...
Optical network element
A method for operating an optical network element is provided, wherein based on a quality parameter a subsequent set of parameters is selected to operate the...
Multidirectional communication system
Various of the disclosed embodiments incorporate wavelength-shifting (WLS) materials to facilitate high data rate communication. Some embodiments employ a...
Optimizing the rate in a Li-Fi system
The invention relates to a method for optimizing the data rate, in a wireless communication system comprising a LED forming an emitting device, and a...
Simple low cost tip-tilt wavefront sensor having extended dynamic range
A low cost, high reliability system for correcting aberrations in optical signals is disclosed. A foreoptic assembly, such as a telescope, receives an incoming...
Methods and systems for bulk dispersion monitoring
A method and system for measuring chromatic dispersion, experienced by ASK/PSK modulated optical signals, are provided. Dispersion measurement is enabled either...
Optical supervisory channel
A supervisory channel is provided on an optical path (31) between nodes of an optical communication network. The nodes are arranged to use a set of wavelengths...
Fibre network comprising sensors
Fiber network for interrogating fiber-optic sensors in a first Passive Optical Network (PON) and in a second PON, the fiber network comprising a test signal...
System and method for persistent wireless docking
Various aspects of the present disclosure enable a persistent docking procedure that, once a persistent docking environment has been established, can simplify...
System and method to prevent misuse of aircraft messages
An avionics system allows aircraft to introduce bogus "ADS-B Out" messages that are recognized as false only by authorized users. The system enables aircrafts...
Systems and methods for adaptive repeaters
In some embodiments, a first RF signal is received at a wireless repeater, a signal quality is determined based on the first RF signal, the signal quality is...
Relaying unicast and multicast data in a wireless network
A relay node for a wireless network is configured for transmissions on the basis of a radio frame with a plurality of subframes. The relay node includes a first...
Systems and methods for parallel signal cancellation
The present invention provides systems and methods for parallel interference suppression. In one embodiment of the invention, a processing engine is used to...
Electronic circuit arrangement for receiving low frequency
electro-magnetic waves with an adjustable attenuator...
An electronic circuit arrangement for receiving low-frequency electromagnetic waves is proposed, having an inductor (L) acting as an antenna for generating a...
Opportunistic mobile receive diversity (OMRD) in a dual-SIM dual-active
Methods and devices are disclosed for implementing opportunistic mobile receive diversity ("OMRD") on a multi-SIM wireless device. The wireless device may...
Independent and concurrent automatic gain control for wireless
communication and spectral intelligence
A set of receiver path circuits is allocated for processing a radio-frequency (RF) signal provided by receive antennas coupled to the receiver path circuits....
Single antenna sharing for multiple wireless connections
A wireless device includes: a first radio and first transceiver configured to transmit and receive according to a first radio access technology; a second radio...
Method and apparatus for implementing signal quality metrics and antenna
diversity switching control
A method for detecting the digital quality of a radio signal includes: receiving a radio signal including an analog modulated portion; digitally sampling an...