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Patent # Description
US-9,319,126 Wireless relay device and method of processing data using the same
A wireless relay device and a method of processing data using the same are provided. The wireless relay device includes a voice input/output (I/O) unit, a voice...
US-9,319,125 Method and apparatus of wireless communication by using multiple directional antennas
The present invention relates to an apparatus and method of performing wireless communication using multiple directional antennas. The transportation means...
US-9,319,124 Apparatus and method for supporting multi-antenna transmission in beamformed wireless communication system
An apparatus and method for supporting diversity in a beamformed wireless communication system. A method for transmitting a signal in a transmit end includes...
US-9,319,123 Method for receiving reference signal and user equipment, and method for transmitting reference signal and base...
The present invention relates to a method and apparatus for transmitting a channel measurement reference signal for measuring channel state from user equipment,...
US-9,319,122 Beamsteering in a spatial division multiple access (SDMA) system
In a communication network, a first communication device obtains respective channel estimate matrices of respective communication channels between i) the first...
US-9,319,121 4TX codebook enhancement in LTE
Channel state information (CSI) feedback in a wireless communication system is disclosed. A precoding matrix is generated for multi-antenna transmission based...
US-9,319,120 Radio communication method, user terminal, radio base station and radio communication system
The present invention is designed so that it is possible to feed back channel state information (CSI) that is suitable for downlink communication in which 3D...
US-9,319,119 Method and apparatus for transmitting and receiving beamforming matrix
The present disclosure provides a method and apparatus for transmitting the beamforming matrix. The method includes calculating the maximum value m.sub.v(k) of...
US-9,319,118 Technology for CSI feedback in a MIMO communication system
Technology for channel state information (CSI) feedback in a multiple-input multiple-output (MIMO) communication system is disclosed. A method comprises...
US-9,319,117 Codeword feedback method and receiver
Embodiments of the present invention disclose a codeword feedback method and a receiver, which relate to the field of communication technologies. The method...
US-9,319,116 Channel state information feedback
An apparatus and method for feeding back channel state information is disclosed. The method is for providing channel state information for a wireless...
US-9,319,115 Method for providing precoding information in a multi-user MIMO system
The present invention relates to a method for communicating in a network having a primary station and a plurality of secondary stations, said method comprising...
US-9,319,114 Coding scheme for a wireless communication system
Coding techniques for a (e.g., OFDM) communication system capable of transmitting data on a number of "transmission channels" at different information bit rates...
US-9,319,113 Simplified multiple input multiple output (MIMO) communication schemes for interchip and intrachip communications
Aspects disclosed in the detailed description include simplified multiple input multiple output (MIMO) communication schemes for interchip and intrachip...
US-9,319,112 Method of controlling a signal transmission in a cellular MIMO system, base station, and cellular MIMO system
A cellular multiple-input and multiple-output (MIMO) system has a base station. The base station has a plurality of antennas. To control a signal transmission...
US-9,319,111 Code allocation for uplink MIMO
The disclosure relates to methods and apparatuses that allow for channelization code allocation adapted for uplink MIMO transmissions. A method for use in a...
US-9,319,110 User interface powered via an inductive coupling
A hinge is provided for mechanically and electrically coupling a machine and a display wirelessly. The hinge includes a machine portion having a first...
US-9,319,109 Docking station connectivity monitor/controller
A connectivity monitor/controller. A wireless connection is established between a mobile device and a docking station that also communicates with external...
US-9,319,108 System for contactless transfer of energy and data and vehicle with such a system
A system for the contactless transfer of energy and data includes a transfer path with a primary coil and with a secondary coil. The primary control unit is...
US-9,319,107 Wireless power transmission system
A wireless power transmission system that includes a power transmission apparatus including a passive electrode and an active electrode and a power reception...
US-9,319,106 Communicating with near field communication device in stopped state
An embodiment provides a method, including: initiating communication between a first communication device with a first near field communication device and a...
US-9,319,105 Methods and systems for near-field MIMO communications
A near-field communication (NFC) system supports increased data rates using a multiple-input-multiple-output (MIMO) interface. Multiple receive antennas are...
US-9,319,104 Methods and systems for controlling devices via power lines
Methods and systems are provided that control devices using signals transmitted over power lines in many different applications and configurations. They provide...
US-9,319,103 Apparatus, systems and methods for power line carrier data communication to DC powered electronic device
Systems and methods are operable to communicate information to a direct current (DC) powered electronic device. An exemplary embodiment receives alternating...
US-9,319,102 Communication apparatus, communication system, communication method, and storage medium
In a communication system, communication apparatuses provided with their respective antennas are wiredly connected in serial, and a control apparatus receives a...
US-9,319,101 System and method for ground fault detection in a transformer isolated communication channel of a network device
A system and method for non-intrusive fault detection of a ground fault in a communication channel is provided. A bias voltage may be established on a first...
US-9,319,100 Delay compensation for variable cable length
The present application discloses a time distribution device capable of providing a synchronized time signal to a plurality of end devices connected to the time...
US-9,319,099 Isolation requirement mitigation for IDU-ODU interconnections in microwave systems
A system and method to reduce and/or eliminate interference between an indoor unit (IDU) and an outdoor unit (ODU) in a split backhaul architecture. The...
US-9,319,098 Encrypting communications
A method of securely communicating a data chirp signal from a transmitter to a receiver, the chirp signal comprising at least one symbol, each symbol comprising...
US-9,319,097 Method for generating binary offset carrier correlation function based on local signals, apparatus for tracking...
A method of generating a correlation function used to track a code phase delay value for a local code, in a spread spectrum signal receiver system, to be...
US-9,319,096 Ultrasonic communication between devices
Implementations generally relate to ultrasonic communication between devices. In some implementations, a method includes receiving a data signal, where the data...
US-9,319,095 DSSS inverted spreading for smart utility networks
A method of operating a transmitter (FIGS. 3A and 5A) is disclosed. The method includes receiving a sequence of data bits (DATA), wherein each data bit has a...
US-9,319,094 Wireless transceiver with circulator and active cancellation and methods for use therewith
A wireless transceiver includes a transmit path configured to generate a radio frequency (RF) transmit signal for transmission via an antenna, the transmit path...
US-9,319,093 System and method for communicating with an unpowered device
An apparatus for shipping a device containing a circuit, including a bag sized for holding the device; and an antenna connected to the bag, the antenna having a...
US-9,319,092 High-frequency module
In a high frequency module, mounting lands for reception signal output side ports of SAW duplexers, respectively, on a top surface of a multilayer body are...
US-9,319,091 Semiconductor device including first inductor of a spiral shape and a second inductor having an opening which...
A semiconductor device is configured to perform a transmission process and a reception process using a radio wave, includes a transmission unit configured to...
US-9,319,090 Methods and apparatus for low power audio visual interface calibration
Methods and apparatus for calibration of interface operation of a display device. In one exemplary embodiment of the invention, an embedded DisplayPort (eDP)...
US-9,319,089 Apparatus for interfacing auxiliary devices with radio communication hardware
An apparatus for interconnecting a radio communication equipment connector with non-Original Equipment Manufacturer (OEM) accessories includes a pass through...
US-9,319,088 Radio communication devices and methods for controlling a radio communication device
A radio communication device is described comprising: a transceiver circuit configured to communicate wirelessly with another device; a tamper-proof circuit...
US-9,319,087 Protective case for coupling communication devices to a mobile device
A protective case sized and shaped to integrate a smartphone with a satellite communications device in a handheld form to conveniently allow communication both...
US-9,319,086 Wireless charging stand
A wireless charging stand is used to position a handheld electronic device and contains: a body, a wireless charging transmitter, a rotary head, a body, and a...
US-9,319,085 Generic electromagnetically-countered methods
The present invention relates to an electromagnetically-countered system including at least one wave source irradiating harmful electromagnetic waves and at...
US-9,319,084 Noise cancellation apparatus and method
A noise cancellation structure comprises a trans-impedance stage couple to an output of a mixer of a receiver and a noise cancellation stage connected in...
US-9,319,083 Apparatus and method for reception using iterative detection and decoding
A method of iterative detection and decoding by a receiver and a receiver for iterative detection and decoding. The method includes generating a channel...
US-9,319,082 Receiver and transmitter of coping with interference in super-regenerative communication system, and method of...
A receiver and a transmitter that copes with interference in a super-regenerative communication system, and a method of using the receiver and the transmitter,...
US-9,319,081 Communication device with improved interference rejection and a method thereof
A communication device is disclosed. The device may be in particular a radio transmitter and a receiver that can operate with low power consumption and with...
US-9,319,080 Detection-enhanced adjustable bandwidth circuit
A circuit apparatus and method for providing spectrum sensing. The invention accepts as inputs actual real-world signals in which the resulting two-dimensional...
US-9,319,079 Reception quality measuring apparatus and reception quality measuring method
A reception quality measuring apparatus (100) including: an equalizing processing unit (1) for performing an equalizing process on a reception signal to derive...
US-9,319,078 Wireless communication device and sensing method
A wireless communication device which includes: a sensing antenna for sensing communication by a primary user; a first transmission antenna; a second...
US-9,319,077 Active waveform shuttering for rotorcraft
In one embodiment a communication system comprises a radiofrequency (RF) transmitter, an antenna communicatively coupled to the RF transmitter to direct an RF...
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