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Information communication method
An information communication method of transmitting a signal using a change in luminance is provided. The information communication method includes: determining...
Optical/radio local access network
A system that incorporates teachings of the subject disclosure may include, for example, a central controller that executes instructions facilitating...
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. A...
Apparatus and method for inline monitoring of transmission signals
An apparatus for inline monitoring of transmit signals is disclosed. The apparatus includes a processor, and one or more fiber optic lines for supplying a...
Wavelength-division multiplexing optical communication system and method
for measuring optical performance of...
A wavelength-division multiplexing optical communication system and a method for measuring optical performance of an output signal for the system. The optical...
Multiple-acquisition OTDR method and device
An OTDR device and method for characterizing one or more events in an optical fiber link are provided. A plurality of light acquisitions is performed. For each...
Robust, fast unused-code detection
Techniques for processing a received multi-code code-division multiple-access (CDMA) signal to detect unused spreading codes are disclosed. An example method...
Digital unit, signal processing system, and signal processing method
A signal processing system and method are disclosed. The signal processing system includes a digital unit connected to a core system and a plurality of radio...
Systems and methods for polarization control
The described technology uses a dual circularly polarized panel antenna and equal amplitude variable phase control between the two circularly polarized...
Systems and methods for cancellation of cross-coupled noise
Systems and methods for canceling cross-coupled satellite signals in a LNB IC include receiving a first satellite signal at a first pin of the LNB IC and...
Programmable portable electronic device for airborne operational
Embodiments of the present invention provide improved systems and methods for a programmable portable electronic device for airborne operational communications....
Unmanned aerial vehicle (UAV) beam forming and pointing toward ground
coverage area cells for broadband access
Systems and methods configured to form and point beams from an unmanned aerial vehicle (UAV) toward target cells in a coverage area on the ground. One...
System and method for multi-user multiplexing
A relay node is described herein, the relay node comprising a network connectivity device configured to receive a plurality of medium access control layer (MAC)...
Method and apparatus for transmitting and receiving data in a wireless
communication system that supports a...
A method and apparatus for transmitting and receiving data in a wireless communication system that supports a relay node are disclosed, wherein an open-loop...
Communication method of macro base station, macro terminal, micro base
station, and micro terminal for...
A communication method of a macro base station, a macro terminal, a micro base station, and a micro terminal determines an interference control scheme for each...
Active MIMO antenna configuration for maximizing throughput in mobile
The disclosure concerns active antenna systems, including active multi-input multi-output (MIMO) antenna systems, and radiofrequency integrated circuit modules...
Encoding channel quality indicator and precoding control information bits
A method and apparatus for encoding channel quality indicator (CQI) and precoding control information (PCI) bits are disclosed. Each of the input bits, such as...
Precoding method, precoding device
Disclosed is a precoding method for generating, from a plurality of baseband signals, a plurality of precoded signals that are transmitted in the same frequency...
Enforcing constant modulus and finite alphabet properties in adaptive and
Methods and apparatus for enforcing codebook properties (e.g., constant modulus and/or finite alphabet) in adaptive and dual-stage codebooks are described. One...
Method of maximizing MIMO throughput by placing antennas in a vehicle
An arrangement of MIMO antennas in a vehicle, such as an automobile, where at least one of the MIMO antennas is placed inside the vehicle in the richer...
Apparatus and method for adaptive beam-forming in wireless communication
Apparatuses and methods for maintaining an optimal beam direction in a wireless communication system are provided. The method for operating a receiving node in...
Method for mapping and demapping resource in a wireless communication
system and an apparatus thereof
A method and apparatus for mapping/demapping a resource efficiently in a wireless communication system are provided. A resource mapping method of a transmitter...
Mobile device assisted coordinated multipoint transmission and reception
Idle mobile devices are used as cooperating devices to support coordinated multipoint transmission and reception for uplink and downlink communications between...
Data transceiver device and receiving method for near field communication
A data transceiver device for near field communication is provided which includes a matching and filtering circuit connected between an antenna and a...
Near field communication antenna device of mobile terminal
A near field communication antenna device of a mobile terminal having a near field communication antenna function of 13.56 MHz by Alternating Current (AC)...
Testing tuned circuits
Methods and systems for determining one or more parameters of a tuned circuit forming part of a wireless energy transmission system in an implanted (or...
NFC communication with an information handling system supplemented by a
management controller and advertised...
Near Field Communication (NFC) supports server information handling system management through communication between a mobile information handling system and a...
Remote authentication using near field communication tag
An apparatus comprises a processing device comprising NFC interface circuitry, network interface circuitry, a memory and a processor coupled to the memory. The...
Methods and apparatus for determining nearfield localization using phase
and RSSI diversity
Methods and apparatus to determine nearfield localization using phase and received signal strength indication (RSSI) diversity are disclosed. An example method...
Non-contact power supply system and non-contact power supply method
A wireless power transfer system includes a transmission device that performs power supply by wireless power transfer to a power receiving device, a position...
Contactless communication unit connector assemblies
Contactless extremely high frequency connector assemblies, passive cable connector assemblies, and active cable connector assemblies are disclosed herein. In...
High data rate serial link
A data transmission circuit transmits a data signal over a transmission line. A digital to analog converter (DAC) operates to receive N-bit input digital values...
Data communication over power supply lines of an electronic system
Disclosed are various embodiments for communicating information between various electronic components. A local device may comprise a transmitter to convert...
System and method for inferring schematic and topological properties of an
electrical distribution grid
A system and method for inferring schematic and topological properties of an electrical distribution grid is provided. The system may include Remote Hubs,...
Utility communication method and system
Exemplary embodiments are directed to use of transparent transmission of teleprotection commands in the form of GOOSE or GSSE messages, as defined by the...
Burst triggered signal analysis
An apparatus can include a detector configured to detect a burst event for a selected frequency of a digital input signal having a predetermined bandwidth. The...
Method of startup sequence for a panel interface
A system for starting a point-to-multi-point serial communications system. The system includes a transmitter having a sync connection and a plurality of data...
Transmit energy leakage control in a receiver
Systems and methods are provided for removing interference from received signals. An interference control signal may be generated in a transceiver during...
Method of cancelling SI signal at RF-front end and UE for the same
A user equipment (UE) for cancelling a self-interference (SI) signal is disclosed. The UE includes a rat-race coupler, a plurality of transceiving antennas...
Apparatus and methods for calibration of envelope trackers
Apparatus and methods for calibration of envelope trackers are provided. In one embodiment, a power amplifier system includes a VGA that amplifies an RF input...
Cases for mobile electronic devices configured to receive auxiliary
Examples of cases and other accessories for mobile electronic devices are provided. Some cases are provided to protect mobile electronic devices from unintended...
Screen protection using actuated bumpers
An electronic device includes at least one screen. One or more bumpers are moveable between at least a stowed position where the bumper is flush or below the...
Tablet computer case
A device case for a portable electronic device includes a device stand attached to a back surface of the case housing. The device stand is formed by an inner...
Communications control between mobile device and peripheral device
A non-transitory computer-readable medium can include instructions for performing a method that includes docking a mobile device with a docking station using at...
Portable storage buckling unit
A portable storage apparatus includes a wrapping unit, a buckling unit, a clawing unit and a holder. The wrapping unit is adapted for wrapping a user's arm. The...
Detection and assessment of radio frequency emissions
A device adapted to fit within, or to be positioned adjacent to, a cellular handset or other personal communication device, for remedying the potentially...
High frequency circuit module
A high frequency circuit module includes a variable inductance circuit portion and a reactance circuit portion. The variable inductance circuit portion is...
Synchronised radio transceivers
Synchronized radio transceivers Disclosed are a method of and apparatus for controlling a first radio transceiver (18) and a second radio transceiver (20) which...
Interference rejection in ultra-wideband real time locating systems
Systems, methods, apparatuses, and computer readable media are disclosed for providing interference rejection in ultra-wideband real time locating systems. In...
Apparatus to detect interference in wireless signals
An apparatus to detect interference in wireless signals, comprising an antenna for receiving a wireless signal; and wherein the apparatus is operable to...