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Control over call connection in response to call-teardown request
A method and system for responding to a call-teardown request generated, for instance, as a result of a user equipment device (UE) losing coverage of a first...
Method and apparatus for transmitting/receiving signal in wireless
One or more embodiments provides method for transmitting a signal by a transmitting apparatus in wireless a communication system supporting a modulation scheme...
Long-range nodes with adaptive preambles for coexistence
Wireless protocols in the unlicensed spectrum are developed for different requirements in terms of transmit range and power, which makes it difficult for...
Apparatus and method for removing DC offset in wireless communication
An apparatus and method for removing a Direct Current (DC) offset at a receiving terminal in a wireless communication system are provided. In the method, a...
Channel reconfiguration method, precoding method and apparatus therefor
In order to recognize a relatively accurate channel state of each UE, a channel of the UE is reconfigured based on channel phase information and channel quality...
Method for generating a filter bank for receiving a signal modulated by
continuous phase modulation, and method...
A method for generating a filter bank for receiving a signal modulated by continuous phase modulation, the modulated signal being able to be broken down as a...
Methods and systems for low-power and pin-efficient communications with
superposition signaling codes
A communication system uses a bus to transmit information, by receiving signals and mapping them to a second set of signals representing codewords of a...
Semiconductor device and information processing system
A semiconductor device capable of determining plural transfer speeds with a small-scale circuit, and an information processing system having the semiconductor...
Signal processing unit employing a blind channel estimation algorithm and
method of operating a receiver apparatus
A receiver apparatus receives a transmit signal through a plurality of transmission channels, wherein each transmission channel is described by its channel...
Apparatus and method for channel estimation
A channel estimation apparatus includes a de-map circuit to map multiple preambles corresponding to multiple channels into real part (I) and imaginary part (Q)...
Method and apparatus of channel estimation in multi-user massive MIMO
The presently claimed invention provides a method of channel estimation in a multi-user massive Multiple-Input Multiple-Output system. Candidate pilots are...
System and method for radio frequency carrier aggregation
A system and method for aggregation of a plurality of wireless communication signals in a common radio frequency transmitter. A multiple subchannel multiplexed...
Software architecture system and method for operating an appliance
exposing key press functionality to a network
A network control system for an appliance has a software operating layer that is responsive to a plurality of appliance function calls. A physical user...
Powered device, power supply system, and operation mode selection method
A powered device, a power supply system and an operation mode selection method are provided. The power supply system includes a power sourcing equipment and the...
Method for transmitting MTC data in a mobile communication system
The present invention relates to a mobile communication system, and more particularly relates to a method for transmitting a small-sized control signal (also...
Instant message (IM) routing to a virtual user consisting of a group of
possible sub-users associated with a...
Disclosed are a method, apparatus and system for instant message routing. The method includes: receiving a communication request from a source client to a...
Scalable gateways for a fabric switch
One embodiment of the present invention provides a switch. The switch includes a gateway subgroup module, a tunnel management module, and a packet processor....
E-spring support of ethernet protection
A method of routing traffic through a packet network having a mesh physical topology. At least two types of network primitive are defined, each type of network...
Protection ring in an automotive network
A system and method to provide a protection ring in an Audio Visual Bridging (AVB) network is provided. The method includes the steps of monitoring a first...
System and method for electrical device control
The disclosed subject matter provides a method for installing and controlling a plurality of electrical devices such as lighting, air-conditioning, heating, and...
House monitoring system
In a monitoring system, a master device that is connected to a fixed telephone network so as to perform calls to other fixed telephones sets a power supply...
Media stream monitor
A stream monitor can request a streaming media server to send stream records associated with streams currently being served. The stream monitor uses the stream...
A presence system is used to monitor the presence state of an electronic message originated by a sender and addressed to a recipient. The presence system...
Attribute-based digital signatures
An attribute-based digital signature system is disclosed. A first signature generating unit (1) is used for generating a first signature (10) for a document...
Method and apparatus for applying recipient criteria in identity-based
An approach is provided for reducing communication traffic and cost by applying recipient criteria in identity-based encryption. A recipient criterion...
Composite system, method, and storage medium
In a composite system that includes a main system that operates with a main program and a plurality of sub-systems that operate both with sub-programs and under...
Measuring device, information processor, key management device, and
consumption calculating system
A measuring device has a consumption measurer to measure a consumption of at least one target equipment at every unit time within a predetermined measurement...
Processing non-editable fields in web pages
A method of processing non-editable fields in a web page is provided herein. The method includes receiving a request comprising a submitted form of the web...
Data security method used in a wireless communication system
The present invention develops a wireless communication transmitting scheme which allows a desired receiver to stably receive data so that data are not tapped...
Encrypting device, encrypting method, and recording medium
k bits from the least significant bit of the current secret key are retrieved, obtaining a binary window sequence. A binary bit string of concatenation of the...
Leakage resilient garbled circuit generation using reduced memory hardware
A garbled circuit is generated for a client in a leakage-resilient manner with a reduced memory requirement. The garbled circuit is used for secure function...
Flexible scrambler/descrambler architecture for a transceiver
An apparatus is provided. A polynomial register having a plurality of bits is provided, where the polynomial register is configured to store a user-defined...
Side channel power attack defense with pseudo random clock operation
Apparatus and methods are provided for defending an electronic circuit secret algorithm and secret parameter values against a side-attack. In an example, a...
Multi-chip TX beamforming for per-packet switching with reduced LO leakage
A wireless communications device that produces phase-synchronized local oscillator (LO) signals. The device includes a first transceiver chain to receive a...
Clock data recovery system for Serdes
A clock data recovery system is provided. A CTLE generates a first equalized signal. An adder superposes the first equalized signal and a feedback equalization...
Synchronization method, and corresponding device and integrated circuit
The operation of a circuit exhibiting a delay that is subject to a time spread as a function of process, voltage, and temperature variations is synchronized...
Frequency domain multiplexer
An apparatus includes an antenna, a first transceiver circuit, a second transceiver circuit, a first filter coupled between the antenna and the first...
Radio communication system, communication controller, and base station
Each of two or more base stations notifies a communication controller of information on a first frequency band that the base station uses for radio...
Channel quality indicator reporting
A method, computer program and apparatus operate when resuming data transmission/reception upon activiation of a serving cell, or after a long in-device...
Method and apparatus for transmitting receipt acknowledgement in wireless
The present invention discloses a method for transmitting a reception acknowledgement response in a wireless communication system. The method includes receiving...
Method and apparatus for acquiring control information in wireless
A method for acquiring control information in a wireless communication system according to one embodiment of the present invention includes the steps of:...
Method and apparatus for encoding uplink control information
A method for encoding uplink control information comprises: determining the number of bits of the first uplink control information and the number of bits of...
Method and device for receiving or transmitting downlink control signal in
wireless communication system
A method and apparatus for receiving and transmitting downlink control information in a wireless communication system are disclosed. The method for receiving a...
Method for transmitting signal using plurality of antenna ports and
transmission end apparatus for same
A method for transmitting a signal by using a plurality of antenna ports and a transmission end apparatus for same are disclosed. A method for transmitting the...
Method and apparatus for transmitting uplink signal in wireless
A method for transmitting an uplink signal at a UE in a wireless communication system includes, when a virtual cell ID for a reference signal for demodulation...
Method and apparatus for transmitting reference signals in uplink multiple
input multiple output (MIMO)...
The present invention relates to a wireless communication system, and more particularly, to a method and an apparatus for transmitting reference signals in...
Reference signal generation method and apparatus
The present invention relates to a reference signal generation method and apparatus. In the reference signal generation method, cyclic shift values of a...
Method and apparatus for providing an efficient pilot pattern
An approach is provided for generating a pilot pattern. A sequence of tiles is generated, wherein the tiles are arranged to avoid redundant pilot sub-carriers...
Wireless station, data transmission method, and wireless communication
A wireless station includes: a transmitter configured to transmit data to a terminal device by at least one of a first wireless communication method using a...
Coordinated set selecting method and device
Disclosed are a coordinated set selecting method and device, which are applicable to a wireless communication system. The coordinated set selecting method...