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Searching: communication





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Patent # Description
US-9,735,855 Method and apparatus for relaying communication between an access point and a station in a wireless network
A network including an access point, a client station, and a proxy station. The proxy station is configured to communicate with the access point during a first...
US-9,735,853 Method and device for low-complexity feedback in a multiuser and multipoint cooperative communication system
Provided are a method and device for low-complexity feedback in a multiuser and multipoint cooperative communication system. The base station in the multiuser...
US-9,735,852 System and method for downlink channel sounding in wireless communications systems
In accordance with an embodiment, a method of operating a base station configured to communicate with at least one user device includes transmitting a reference...
US-9,735,849 Method and device for transmitting signal in wireless communication system
In an embodiment of the present invention, a method for transmitting a signal by a transmission point in a wireless communication system comprises the steps of...
US-9,735,848 Mobile communication system and communication control method
A mobile communication system performs downlink multi-antenna transmission by applying a precoder matrix that defines transmission directionality of downlink...
US-9,735,846 Communication devices for multiple group communications
A base station for communicating with multiple groups of wireless communication devices is described. The base station includes a processor and executable...
US-9,735,845 Parallel processing in a distributed antenna system
The present document is for a wireless communication with reduced internal signaling burden in the distributed antenna system (DAS). In the proposed method, a...
US-9,735,844 Channel feedback for coordinated multi-point transmissions
A method of Coordinated Multipoint (CoMP) communication between a base station having a plurality of points with at least one user equipment (UE). At least one...
US-9,735,843 Base station router for distributed antenna systems
Certain aspects are directed to a base station router disposed in a distributed antenna system. The base station router includes a backplane and a controller....
US-9,735,840 Beacon comprising multiple communication interfaces with secure deactivation/reactivation
A communication beacon including a calculation unit associated with a memory module for data storage and with a communication circuit, the beacon being powered...
US-9,735,839 Item of luggage
An item of luggage can communicate with a mobile terminal via NFC protocol. A first NFC reader is attached to the luggage item. The first NFC reader includes a...
US-9,735,837 Method and wireless charging receiver capable of automatically detecting information of wireless power...
A method applied in a wireless charging receiver includes: dynamically detecting information of a wireless power transmitter which provides power for a portable...
US-9,735,836 Wireless inductive power transfer
An inductive power transfer system comprises a power transmitter (101) and a power receiver (105). The power transmission system supports two-way...
US-9,735,835 Power transfer architecture with charging history
An apparatus and method are disclosed to increase the efficiency of communications between wireless power transfer (WPT) devices. During an initial power...
US-9,735,834 Methods and apparatus for improving NFC activation and data exchange reporting mechanisms
Aspects relate to improving reporting NFC RF technology usage in activation and data exchange for NFC devices. For example, with a near field communication...
US-9,735,833 Method and apparatus for communications management in a neighborhood network
Aspects of the subject disclosure may include, for example, a network device of a neighborhood network that determines that data is directed to a group of...
US-9,735,832 Communication system and communication device
An output circuit sends a control pilot signal generated in a voltage generator to an input circuit. A communication unit is connected between an earthed wire...
US-9,735,831 System, apparatus and method for synchronizing communications between devices
Systems, apparatuses and methods for synchronizing communication actions between multiple communication devices by accounting for discrepancies between timing...
US-9,735,830 Transmission signal generating/detecting method using code sequences, communication system using the same and...
The present invention provides a transmission method which generates and sends a transmission signal generated from a multiplexing OFDM signal or a multiplexing...
US-9,735,829 Electronic device including multi-feed, multi-band antenna using external conductor
An electronic device includes a board embedded in the electronic device, having a peripheral portion and a conductive region including a ground and a...
US-9,735,828 Communication device and method for antenna selection
The invention provides a communication device and a communication method. The communication device with at least a first antenna and a second antenna includes a...
US-9,735,823 Swappable multi-component communication devices and methods
Various activity tracker and communication devices are presented. Such devices may include a processing unit and a battery unit. Such devices may also include a...
US-9,735,821 Subscriber identity module (SIM) selection in multi-SIM communication devices
A method relates to identifying, by a processing device, a plurality of subscriber identity modules (SIMs) coupled to the processing device, each of the...
US-9,735,819 Mobile communications radio receiver for multiple network operation
A radio receiver for multiple radio network operation includes an RF unit for generating a first down-converted signal from a radio signal received from a first...
US-9,735,818 Method and apparatus for cancelling interference and receiving signal in wireless communication system
The present invention relates to a wireless communication system. A method for cancelling interference and receiving a signal by a user equipment in a wireless...
US-9,735,790 Radio communication device and radio communication method
A radio communication device has an analog control loop unit to generate an analog control signal that adjusts a phase of a voltage control oscillation signal,...
US-9,735,765 Apparatuses, methods, and systems for jitter equalization and phase error detection
Embodiments include apparatuses, methods, and systems for jitter equalization and phase error detection. In embodiments, a communication circuit may include a...
US-9,735,748 Radio receiver having enhanced automatic gain control circuitry
An apparatus includes an input terminal to receive a radio frequency (RF) signal and to communicate the RF signal to a low noise amplifier (LNA) via an input...
US-9,735,742 Multi-port amplifier utilizing an adjustable delay function
Disclosed is a multi-port power amplifier ("MPA") having an input hybrid matrix ("IHM"), an output hybrid matrix ("OHM"), and a plurality of high-power...
US-9,735,738 Low-voltage low-power variable gain amplifier
In high speed communication applications, e.g., optical communication, a variable gain amplifier is used for input signal amplitude normalization or for linear...
US-9,735,734 Re-configurable passive mixer for wireless receivers
A configurable passive mixer is described herein. According to one exemplary embodiment, the passive mixer comprises a clock generator, a controller, and a...
US-9,735,662 Insulation communication device
An insulation communication device includes a transmission circuit having a primary coil; and a reception circuit including a secondary coil, and is configured...
US-9,735,653 Rotary electric device for power working machine
In a rotary electric device for a power working machine capable of being braked by a brake mechanism, a cover having a bottomed cylindrical shape and covering a...
US-9,735,625 Electric power transmission device, electric power reception device, vehicle, and non-contact electric power...
In a non-contact electric power feed system, electric power is supplied in a non-contact manner from an electric power transmission device to a vehicle...
US-9,735,623 Power transmitting method and power transmitter for communication with power receiver
A method and power transmitter for efficiently controlling power transmission to one or more power receivers in a wireless multi-power transmission system are...
US-9,735,622 Isolated signal transmission apparatus
An isolated signal transmission apparatus isolatingly transmits, from a control-side apparatus to a control target apparatus, an electric signal obtained by...
US-9,735,615 Systems and methods for managing power backfeed in uninterruptible power supply systems
A system is provided. The system includes a plurality of uninterruptible power supplies (UPSs), a ring bus, and at least one controller communicatively coupled...
US-9,735,612 Remotely powered reconfigurable receiver for extreme sensing platforms
Unmanned space programs are currently used to enable scientists to explore and research the furthest reaches of outer space. Systems and methods for low power...
US-9,735,606 Mobile terminal including charging coil and wireless communication coil, wireless charging module including...
A mobile terminal is provided with a housing, a circuit substrate, a secondary-side non-contact charging module, and a heat dissipating sheet. The circuit...
US-9,735,604 Apparatus and method for communicating data and power with electronic devices
A system, topology, and methods for providing power or data to electronic devices are described generally herein. Other embodiments may be described and...
US-9,735,587 Wireless power supply system
A wireless power supply system includes a power-supplying device having a power-supplying coil and a power-receiving device having a power-receiving coil and...
US-9,735,584 Wireless power communication
A remote device in accordance with the present invention includes an adaptive power receiver that receives wireless power from the wireless power supply by...
US-9,735,572 Low-voltage DC power supply for electronic communication devices
The present invention relates to a system (100) for supplying low-voltage DC power to at least one electronic communication device (3;6) in a power line carrier...
US-9,735,570 Power management circuit for wireless communication device and process control system using same
A power management circuit comprises an energy pump, a control circuit and a power consuming circuit. The power management circuit is connected in serial with a...
US-9,735,564 Protection against abnormal overpower of electrical equipment
A system protects electrical equipment. The system includes a backplane including electrically communicative inputs and outputs, input and output wiring, input...
US-9,735,532 Multi-span optical communications link having remote optically pumped amplifier
A remote optically pumped amplifier in a multi-span optical communications link. A backwards Raman pump module performs backwards Raman amplification in an...
US-9,735,519 Coaxial connector assembly and communication system having a plurality of coaxial contacts
Coaxial connector assembly includes a connector module having a connector body and a plurality of coaxial contacts. The coaxial connector assembly also includes...
US-9,735,515 Elastic-clip junction box structure
An elastic-clip junction box structure has multidirectional wire insertion effect and holds the wires quickly. The junction box structure includes a case body...
US-9,735,514 Connector module with internal wireless communication device
A connector module includes a signal interface, a wireless communication module and a connector housing. The signal interface is configured to exchange signals...
US-9,735,499 Wire holder support
A wire holder (4) for a modular communications connector includes insertion cavities (21, 22, 25) positioned for receiving a set of twisted conductor pairs so...
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