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Quantum repeater network system
The disclosure concerns quantum repeater network system that does not need any matter qubit. According to the quantum repeater network system for performing...
Optical communication system, optical communication method, higher-network
apparatus, and optical line terminal
A communication system and method comprising a higher-network apparatus and a lower-network apparatus connected through a PON system, which transfers uplink...
Flexible head-end chassis supporting automatic identification and
interconnection of radio interface modules...
Flexible head-end chassis supporting automatic identification and interconnection of radio interface modules (RIMs) and optical interface modules (OIMs) in an...
Content distribution system
A content distribution system may include a headend server and media converters, the headend server being configured to distribute content items to user devices...
Soft decoding of data in a coherent optical receiver
In a coherent optical receiver receiving a polarization multiplexed optical signal through an optical communications network, a method of compensating noise due...
Multidirectional optical positioning method and device thereof
A multidirectional optical positioning method and a device thereof, and more particularly a signal transmission and positioning method applied to visible light...
Methods and systems for identification and communication using free space
optical systems including wearable...
Methods and systems are provided for identifying entities and communicating using lightweight and wearable free space optical systems. A variety of optical and...
Method of measuring optical fiber link chromatic dispersion by fractional
Fourier transformation (FRFT)
The present invention relates to a method of measuring optical fiber link chromatic dispersion by fractional Fourier transformation (FRFT), belonging to the...
Using fractional fourier transform nonlinear effects in optical fiber link
The present invention proposes a method for monitoring the nonlinear effect of an optical fiber link by fractional Fourier transformation, FRFT, by calculating...
Transportation support network utilized fixed and/or dynamically deployed
An application that creates a dynamic ad hoc network by wirelessly linking a plurality of mobile Bluetooth transceivers. The dynamic ad hoc network enables...
Communication apparatus using radio waves between rotator and stator
An insulating transmission medium with high insulation reliability which transmits electromagnetic energy between circuits having different reference voltages,...
Streaming display data from a mobile device using backscatter
A method of wirelessly communicating a screen image between a mobile device and a base station coupled to a display terminal includes establishing a wireless...
Low latency global communication through wireless networks
Embodiments describe a communication system optimized for low latency and includes one or more high altitude platforms disposed at intervals in data...
Extending mobile network presence
Embodiments of the present invention may relate to extending a network's presence. A first device may compile an accepted device list including a second device....
Communication terminal, communication control apparatus, communication
system, communication control method,...
Provided a communication terminal configured to provide a tethering function controls permission of communication of a different apparatus using the tethering...
Wireless communication device, control method of wireless communication
device and phase shifter
A wireless communication device includes a delay circuit to generate four or more delay signals, an amplifier circuit amplifying the four or more delay signals...
Method and apparatus for reporting channel state information in wireless
One embodiment of the present invention is a method for reporting channel state information by means of a terminal in a wireless communication system, the...
Baseband processing apparatus in radio communication system and radio
A baseband processing apparatus in a radio communication system, a radio communication system, and a baseband processing method. The apparatus includes a first...
Implementing codebook subset restrictions in wireless communication
In MU-MIMO scenarios, a transmitting node (700) receives feedback on a feedback channel from a receiving node (1200) regarding a channel between the...
Base station apparatus and transmission method
The present disclosure provides a method of generating codebook in a wireless communication system with multiple antenna arrays, as well as a wireless...
Joint precoder and receiver design for MU-MIMO downlink
Various communication systems may benefit from joint precoder and receiver designs for multi-user multiple-input and multiple-output. For example, machine-type...
Method and apparatus for efficient feedback in a wireless communication
system supporting multiple antennas
A method and apparatus for performing effective feedback in a wireless communication system supporting multiple antennas. A method for transmitting CSI of...
Protocol for cooperation communication between access points in overlapped
basic service set (OBSS) environment
A method for cooperative beamforming communication, is described including negotiating, at a first access point, a cooperative transmit beamforming with a...
User identification and location determination in control applications
A system in which a portable electronic device communicates with an external device to determine a location. Upon determining its location, the portable...
Near field communication device
A near field communication device is disclosed herein. An example of such a device includes a user interface and an application that displays information on the...
An electrical instrument of the present invention includes: a main function section; a communication section that receives an aspect of a main function to be...
Communication apparatus, control method, and storage medium for
A communication apparatus includes first communication means having a first communication function for wirelessly communicating with a partner apparatus, and...
Communication in wireless energy transfer systems
Improved configurations for wireless energy transfer can include system elements of a wireless energy transfer system that may pair in-band and out-of-band...
Configuration method of a multimedia system
A configuration method of a multimedia system comprising a first device and at least one adjacent device having a mechanism to communicate with the first...
Apparatus and method for a display having an induction coil
An apparatus including a touch panel display component having at least one display part and an electrically conductive part electrically isolated from the...
Wireless device detection and communication apparatus and system
A method for effecting a near field communication, including the steps of positioning a first device at a close proximity to a second device, wherein the close...
Scaled power line based network
A power line communication (PLC) network includes a plurality of PLC devices. One such PLC device may include a transmitter power control system that determines...
Communication channel identification in a power line communication network
In one embodiment, a device in a network receives a message from a neighboring device that identifies the electrical phase on which the message was sent....
Full-duplex self-interference cancellation systems
Embodiments of full-duplex self-interference cancellation systems are described. In one embodiment, a full-duplex transceiver includes a digital signal...
Wireless communication apparatus and method for improving specific
absorption ratio thereof
A wireless communication apparatus and a method for improving specific absorption ration thereof are provided. The method includes following steps. A first...
Architecture and control of hybrid coupler based analog self-interference
An apparatus for interference cancellation in a wireless communication system, includes a cancellation unit configured to receive a transmit (Tx) signal from an...
Impedance mismatching by a matching circuit provided on a signal line which connects a first common terminal and a second common terminal is eliminated so as to...
Method and apparatus for processing multiple wireless communication
The present invention is related to a method and apparatus for processing multiple wireless communication services in a receiver. A receiver receives more than...
Analog to digital converter with digital reference voltage signal
An analog to digital converter contain a plurality of comparators, each having a plurality of positive input voltage transistors and a plurality of negative...
Tunable adaptive filter with variable gain trans-conductance stage
In an exemplary embodiment, the communication device including an analog filter, where a digital signal processor sets the gain of the analog filter and the...
System, apparatus, and method for monitoring a subsea flow device
A system, apparatus, and method are provided for monitoring a subsea flow device such as a subsea flowline. The apparatus generally includes a thermoelectric...
Single chip grid connected solar micro inverter
The present invention provides an improved grid connected solar micro-inverter. The solar micro-inverter is provided with a single processor that performs both...
Communication method and apparatus using modulation of post-conduction
oscillation frequency in switching...
A communication method and apparatus that uses modulation of post-conduction oscillation frequency in switching converters is provided. The apparatus may...
Efficiency and flexibility in inductive charging
Provided is a combination of a receiver unit and a mobile device and/or battery, the device and/or battery capable of being inductively powered and/or charged...
Power transmitting device having device discovery and power transfer
A wireless power transfer system is described that includes a power station and a chargeable device. The power station transmits discovery beacons in order to...
Method and system for managing thermally sensitive optical devices
Two or more lasers or other temperature sensitive optical devices can be disposed in an operating environment, for example in a common enclosure exposed to the...
Communication plugs and components thereof
The present invention generally relates to the field of network communication, and more specifically, to the field of communication plugs used in network...
GG45 plug with hinging load bar
A communication plug is described. The communication plug can have a load bar, a housing, and a divider. The load bar has a first half with first conductor...
Communication module and communication module connector
A communication module is further miniaturized to achieve an improvement in the mounting density of the communication module. A communication module includes a...
Communications jack with jackwire contacts mounted on a flexible printed
Communications jacks include at least first through third jackwire contacts and a flexible substrate that has a first finger and a second finger. The first...