At Patents you can conduct a Patent Search, File a Patent Application, find a Patent Attorney, or search available technology through our Patent Exchange. Patents are available using simple keyword or date criteria. If you are looking to hire a patent attorney, you've come to the right place. Protect your idea and hire a patent lawyer.
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...
Radio communication system, radio base station apparatus, user terminal
and radio communication method
To reduce overhead of CSI feedback without decreasing throughput in applying CoMP transmission, a radio communication method of the invention is characterized...
Techniques for quantization adaptation in cooperative signal communication
In cooperative signal communication between a mobile terminal (200) and a plurality of access nodes (100-1, 100-2, 100-3), cooperation signals (20), e.g....
Waveguide for near field communication
A computing device comprises a head that can be physically attached to a base. The head may be capable of functioning as a type of computing device independent...
Use of gemstones with embedded near field communication chips for
communication with NFC enabled devices
Jewelry incorporating gemstones embedded with near field communication (NFC) chips. Methods of sharing electronic messages using NFC gems by using an NFC...
Proximity sensing using EHF signals
A system for sensing proximity using EHF signals may include a communication circuit configured to transmit via a transducer an EM signal at an EHF frequency,...
Near field communications (NFC) coil and proximity sensor for portable
Described herein are techniques related to near field coupling and proximity sensing operations. For example, a proximity sensor uses a coil antenna that is...
Wireless communication system and method for transitioning between
wireless communication and wireless power...
The object of the invention is to achieve stable operation of a communication device, which includes an information transmission means and a power transmission...
Wireless energy transfer converters
Described herein are improved configurations for a wireless power converter that includes at least one receiving magnetic resonator configured to capture...
Communication device, control method, program, and front end
The present technology relates to a communication device, a control method, and a program which enable reliable selection of a desired target. A CLF transmits a...
One touch product information on mobile communication device using near
A one-touch application is launched by a user of a mobile communication device (MCD) selecting a single selector element on the MCD, and in response the MCD...
Coupled inductor power transfer system
Coupled inductor systems are disclosed in which transmitter and receiver inductors, or coils, are coupled in a configuration for wirelessly transferring power...
Method, apparatus and system for supporting non-vector line
Embodiments of the present invention provide a method, an apparatus, and a system for supporting a non-vector line. The method includes: selecting n non-vector...
Short-range zigbee compatible receiver with near-threshold digital
An 8.1 nJ/bit 2.4 GHz receiver with integrated digital baseband supporting Q-QPSK DSSS modulation compliant with the IEEE 802.15.4 standard is presented that...
OTFS methods of data channel characterization and uses thereof
Fiber, cable, and wireless data channels are typically impaired by reflectors and other imperfections, producing a channel state with echoes and frequency...
Communication method and device for dynamic adjustment of downlink-uplink
subframe configuration in a time...
Embodiments of the present invention, relating to the field of communications technologies, provide a communication method and device used for a time division...
Semiconductor device and high-frequency module
Reduction of intermodulation distortion in a high-frequency switch is achieved. A semiconductor device (1) includes an antenna terminal (ANT_LB), plural...
Plug-and-play time-variant antenna module for wireless communication
A plug-and-play antenna may be used with many different types of wireless communication devices. An antenna may be coupled to an impedance tuning component and...
Method and apparatus for incorporating passive devices in an integrated
passive device separate from a die
A circuit including a first die, an integrated passive device and a second layer. The first die includes a first substrate and active devices. The integrated...
Non-blocking power management for on-package input/output architectures
An on-package interface. A first set of single-ended transmitter circuits on a first die. The transmitter circuits are impedance matched and have no...
Magnetic privacy filter
A magnetic privacy filter is disclosed. The magnetic privacy filter is adapted to protect the screen of a mobile device and has an anti-peep function. The...
Waterproof structure for use with electronic device
A waterproof structure for use with an electronic device is provided. The electronic device has a gap. The waterproof structure includes a casing and a...
A protective case for an electronic device may include a housing, a case cover and a gasket positioned between the housing and the case cover. The housing may...
System and method for frequency reuse for wireless point-to-point backhaul
A system and method for frequency reuse for wireless point-to-point backhaul. Frequency reuse is enabled through the cancellation of interfering signals...
Apparatus and method for selective signal cancellation
Method for capturing a high dynamic range signal includes: receiving the wideband analog signal; digitizing the wideband signal by a wideband ADC; detecting N...
Active signal processing personal health signal receivers
The invention provides a receiver associated with a body, e.g., located inside or within close proximity to a body, configured to receive and decode a signal...
Interference cancellation system for cancelling interference in the
Systems and methods for cancelling interference from a received signal in order to properly detect a signal of interest are disclosed. A combined signal of...
Polar modulation using product mode
Radio frequency (RF) transmitters and methods of their operation are disclosed. An exemplary RF transmitter includes an RF power amplifier (RFPA), a dynamic...
Modulation circuit of digital transmitter, digital transmitter, and signal
The present invention relates to a modulation circuit of a digital transmitter, a digital transmitter, and a signal modulation method. The modulation circuit...
Wireless device and wireless access system
A wireless device includes a digital-to-analog converter that converts a digital transmission signal within a digital signal processing band to an analog...
Repartitioned transceiver using silicon-on-insulator
A transceiver circuit including a digital-to-analog converter, a filter coupled to the digital-to-analog converter, a passive mixer coupled to the filter, via a...
Method and apparatus for adaptively tuning an integrated circuit
A method and apparatus for adaptively tuning an integrated circuit are disclosed. For example, an integrated circuit (IC) comprises a monitored path comprising...
Correctable parity protected memory
A correctable parity-protected memory system may include a parity-protected memory configured to hold dirty data, an error correction register configured to...
System and method of interfacing co-processors and input/output devices
via a main memory system
A system for interfacing with a co-processor or input/output device is disclosed. According to one embodiment, the system includes a computer processing unit, a...
Systems and methods for network coding using convolutional codes
A network coding method includes receiving a plurality of input packets each having a packet length. Encoding the plurality of input packets by applying a...
Encoder with transform architecture for LDPC codes over subfields using
A low-density parity-check (LDPC) encoder is configured to encode data for storage into a non-volatile memory of a data storage device. The LDPC encoder...
High performance interconnect link layer
Transaction data is identified and a flit is generated to include three or more slots and a floating field to be used as an extension of any one of two or more...
Coding method, decoding method, coder, and decoder
A coding method, a decoding method, a coder, and a decoder are disclosed herein. A coding method includes: obtaining the pulse distribution, on a track, of the...
Method of operating data compression circuit and devices to perform the
A method of operating a data compression circuit includes receiving and storing a plurality of data blocks until a cache is full and writing the data blocks...
Delta-sigma modulator having differential output
Provided is a delta-sigma modulator having a differential output, the modulator including a switched-capacitor integrator configured to generate a non-inverted...
Signal modulation circuit
A signal modulation circuit includes a feedback circuit configured to generate the feedback signal for feeding back a drive signal from a driver circuit to an...
Multiple stage digital to analog converter
In an example, there is disclosed a multi-stage Digital to Analog Convertor, including: a first stage having a first set of circuit components, a second stage...
Digital to analog converter comprising mixer
One example described herein relates to a digital to analog converter (DAC). The DAC includes a digital signal input configured to receive a multi-bit digital...
Successive approximation analog-to-digital converter (ADC) with dynamic
Aspects of a method and system for a successive approximation analog-to-digital converter with dynamic search algorithms are provided. In some embodiments, a...
Encoder signal processing circuit
An encoder signal processing circuit is connected to encoder heads outputting an encoder signal in accordance with a relative displacement with respect to a...
Switch circuit, analog-to-digital converter, and integrated circuit
A switch circuit includes: a sampling transistor including a source connected to an input node and a drain connected to an output node; a control circuit which...
Improvement of conversion precision in an analog-to-digital converter is realized. Therefore, a voltage of a correction signal and a voltage obtained by...
Analog to digital converter
An analog to digital converter includes an analog input and a voltage comparator coupled to the analog input for comparing a voltage at the analog input to a...
Radiation-hardened interleaved analog-to-digital converter circuits and
methods of calibrating the same
An analog-to-digital converter (ADC) includes at least first thru third ADC slices configured to sample input signal and transmit first thru third digitally...
Analogue-to-digital conversion circuitry
There is disclosed current-mode time-interleaved sampling circuitry configured to be driven by substantially sinusoidal clock signals. Such circuitry may be...