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METHOD FOR TRANSMITTING, BY TERMINAL, CSI FEEDBACK IN HETEROGENEOUS
Disclosed are a terminal and a CSI feedback method of a terminal, comprising the steps of: classifying cells into one or more cell groups on the basis of cell...
WIRELESS COMMUNICATION SYSTEM AND DATA TRANSMITTER
A wireless communication system includes a first radio equipment that transmits first data using a first radio wave; a data transmitter that transmits a second...
Antenna Swapping Methods Including Comparing Performance Characteristics
of First and Second Antennas, and...
An antenna switching method includes tuning respective signals provided to first and second antennas in a portable electronic device to at least one frequency...
REDUCING LOCATION-DEPENDENT INTERFERENCE IN DISTRIBUTED ANTENNA SYSTEMS
OPERATING IN MULTIPLE-INPUT,...
Components, systems, and methods for reducing location-based interference in distributed antenna systems operating in multiple-input, multiple-output (MIMO)...
METHOD AND ARRANGEMENT FOR POLARIZATION CONTROL IN A COMMUNICATION SYSTEM
Controlling the polarization state of signals to be transmitted from a MIMO capable radio base station node to a plurality of user equipment, which radio base...
Feedback Based on Designated Subset of Codebook
The present invention provides for an improved application of signal strength weightings in a SDMA sectorized cellular network. The improved signal strength...
MIMO COMMUNICATION SYSTEM FOR PROPAGATION ENVIRONMENT INCLUDING
DETERMINISTIC COMMUNICATION CHANNEL, AND...
In a MIMO communication system that includes a transmitter and a receiver and forms line-of-sight orthogonal channels between the transmitter-side transmitting...
DUAL QR DECOMPOSITION DECODER FOR SPATIALLY MULTIPLEXED MIMO SIGNALS
Wireless communication systems employ Multiple Input Multiple Output (MIMO) transmission and reception schemes to increase performance and the data rate of the...
TERMINAL AND OPERATION METHOD THEREOF IN MULTI-USER MULT-INPUT MULT-OUTPUT
Disclosed herein are a terminal and an operation method thereof in a MIMO system. The terminal may use a reference signal for channel state measurement from a...
Adaptive MIMO Feasibility feedback
In accordance with an example embodiment of the present invention, an apparatus comprises a processor and a memory including computer program code, wherein the...
ORIGINATOR AND RECIPIENT BASED TRANSMISSIONS IN WIRELESS COMMUNICATIONS
Methods and systems are described for generating a signal, which may be based on, for example, a pseudorandom sequence associated with a group of nodes, a...
METHOD AND APPARATUS FOR PROCESSING FEEDBACK IN A WIRELESS COMMUNICATION
A method and apparatus for processing feedback implemented in a wireless transmit/receive unit (WTRU) comprises estimating a channel matrix. The effective...
Closed Loop Mimo Systems And Methods
Systems and methods for closed loop MIMO (multiple input and multiple output) wireless communication are provided. Various transmit formats including spatial...
TRANSMISSION APPARATUS, TRANSMISSION METHOD, AND WIRELESS COMMUNICATION
SYSTEM FOR ORTHOGONAL COVER CODE (OCC)...
A base station which performs Multiple Input Multiple Output (MIMO) transmission. A processor configured to generate reference signals by spreading with four...
NON-LINE OF SIGHT WIRELESS COMMUNICATION SYSTEM AND METHOD
A non-line of sight backhaul system and method are described that provides self-alignment of the antennas beams of the wireless radios of the system, that...
DIRECTIONAL PROXIMITY DETECTION
This disclosure concerns wearable and/or handheld mobile electronic devices and methods for directional proximity detection of other wearable and/or handheld...
ELECTRONIC DEVICE WITH MODULIZATION PARTS
An electronic device with modulization parts includes a first main body, a first wireless transmission port having a first circuit board and a first induction...
WIRELESS POWER TRANSFER METHOD, APPARATUS AND SYSTEM
The present disclosure relates to a wireless power transmission method, a wireless power transmission apparatus, and a wireless charging system in a wireless...
DEMODULATORS FOR NEAR FIELD COMMUNICATION, NEAR FIELD COMMUNICATION
DEVICES, AND ELECTRONIC DEVICES HAVING THE SAME
A demodulator for near field communication may include: a scale down circuit configured to receive first and second modulated signals from first and second...
USING A POWER OVER ETHERNET DEVICE TO SUPPLY MULTIPLE DC POWER TO
CONNECTED DEVICES AND APPLICATION THEREOF
The present invention disclosed a using a POE (Power over Ethernet) device to supply multiple DC (direct current) power to connected devices and application...
Packet Energy Transfer Power Control Elements
a digital power system includes at least one electrical power source, at least one power control element, and a digital power receiver electrically coupled...
Signal Transmission Arrangement with a Transformer and Signal Transmission
A circuit arrangement with a transmission arrangement is disclosed including a transformer.
USE OF AN APPARATUS FOR CONFIGURING COMMUNICATION-RELATED PARAMETERS
The invention relates to a use of an apparatus for configuring two or more communication-related parameters in a cable modem system. The apparatus comprises a...
Signal representing data, method and device for generating such signal and
method and device for determining...
A method and a device are described for generating a signal representing data. The method for generating a signal has a step of modulating a portion (1P, 2P)...
WIRELESS SENSOR PLATFORM
A wireless sensor platform and methods of manufacture are provided. The platform involves providing a plurality of wireless sensors, where each of the sensors...
METHOD AND APPARATUS FOR CONTROLLING POWER SOURCE SEMICONDUCTOR
A method for controlling a power source semiconductor may include: supplying, by a switching frequency supply unit, preset respective reference switching...
A DUPLEX UNIT
A duplex unit allowing simultaneous transmission and reception of microwave signals on at least partly overlapping frequency bands, comprising an interference...
WIRELESS COMMUNICATION DEVICE
A wireless communication device including an integrated processing circuit, a first memory and a testing circuit is provided. The integrated processing circuit...
ARRAY ANTENNAS INCLUDING NON-UNIFORM ANTENNA ELEMENTS
Network nodes including a non-uniform plurality of array antenna elements coupled to transceiver circuitry configured to provide communications in a cellular...
ADJUSTABLE PROTECTIVE COVER FOR AN INPUT DEVICE
Embodiments of the invention show a tablet cover that folds to provide a stand for the tablet. A friction hinge between two sections of the tablet cover...
MOBILE COMMUNICATION DEVICE AND MANUFACTURING METHOD THEREOF
A mobile communication device includes a metallic housing, a main board mounted within the metallic housing, and an antenna portion and a grounding portion,...
Night Stand Cell Phone Holder
A cue ball deflection path training aid used by beginning pool or billiards players to help them optimally position the cue ball for the next shot. The aid...
INTER-VEHICLE COMMUNICATION DEVICE
An inter-vehicle communication device of a vehicle provided with an electrical coupler that constructs a communication path with another vehicle by using an...
APPARATUSES, METHODS AND SYSTEMS FOR IMPLEMENTING A SYSTEM-ON-CHIP WITH
INTEGRATED REPROGRAMMABLE CELLULAR...
Apparatuses, methods, and systems are provided for configuring a "SIM-less" System-on-Chip (S2oC) with integrated reprogrammable cellular network connectivity....
SYSTEM AND METHODS FOR DYNAMICALLY MANAGING RECEIVE MODES TO IMPROVE
PERFORMANCE ON A MULTI-SUBSCRIBER IDENTITY...
Methods and devices for implementing dynamic receive mode management to improve data throughput and paging performance on a multi-subscriber identification...
System and Methods for Enabling MIMO Operation During Inactive SIM State
on a Multi-SIM Wireless Communication...
Methods and devices are disclosed for managing multiple-input multiple-output (MIMO) mode on a multi-SIM wireless device. The wireless device may determine...
A circuit comprises a vector separator circuit to generate a first extracted signal according to (i) a first correlation signal, (ii) a second correlation...
Oportunistic Interference Cancellation Of Radar Signals
In accordance with the exemplary embodiments there is at least a method and apparatus to operations including determining, by a communication device,...
DISTORTION SUPPRESSION FOR WIRELESS TRANSMISSION
A receiver arranged to receive and to suppress a distortion in a receive signal, the receive signal comprising an information signal, the information signal...
HIGH-VOLTAGE RADIO-FREQUENCY ATTENUATOR
A variable attenuator can be used with high-voltage radio-frequency signals. The attenuator can provide wide dynamic range with little loss at the lowest...
METHODS AND DEVICES FOR DETERMINING INTERMODULATION DISTORTIONS
A method (300) for determining inter-modulation distortions products of a mixing stage includes: driving (301) a signal input of the mixing stage based on an...
APPARATUS AND METHOD FOR CANCELING INTER-MODULATION PRODUCTS
The present disclosure provides an apparatus and a method for canceling inter-modulation (IM) products in a transceiver. The apparatus includes: a...
Method And System For Multi-Band Transceiver Front-End Architecture With
Reduced Switch Insertion Loss
Methods and systems for a multi-band transceiver front-end architecture with reduced insertion loss may comprise, in a transceiver comprising a first plurality...
Mobile Transceiver with Shared User Filter, Method for the Operation of
the Mobile Transceiver and Use of a Filter
A mobile communication device includes an antenna and a transceiver circuit having a first port for transmitting first RF signals and a second port for...
COMPLETELY UTILIZING HAMMING DISTANCE FOR SECDED BASED ECC DIMMS
In an Error Correction Code (ECC)-based memory, a Single Error Correction Double Error Detection (SECDED) scheme is used with data aggregation to correct more...
GENERATING APPARATUS, GENERATING METHOD AND RECORDING MEDIUM
Provided is a generating apparatus generating error-correcting code for data packet including: a first determining unit configured to determine a redundancy...
NON-CONCATENATED FEC CODES FOR ULTRA-HIGH SPEED OPTICAL TRANSPORT NETWORKS
A decoder performs forward error correction based on quasi-cyclic regular column-partition low density parity check codes. A method for designing the parity...
DATA PROCESSING DEVICE AND DATA PROCESSING METHOD
A code bit of an LDPC code in which a code length is 16200 bits and an encoding rate is 8/15 is interchanged with a symbol bit of a symbol corresponding to any...
DETERMINATION OF ENCODING BASED ON PERCEIVED CODE POINT CLASSES
A method, a computer program product, and a computer system for determination of encoding based on received code point classes are provided. The computer...
DIGITAL TO ANALOG CONVERTER AND ANALOG TO DIGITAL CONVERTER CALIBRATION
Methods and devices for the calibration of digital to analog converters (DAC) and analog to digital converters (ADC) are disclosed. In a first step the DAC is...