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Searching: communication





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Patent # Description
US-9,912,513 System and method for synchronization for OFDMA transmission
In an example of wireless communications, an access point may send a downlink frame to multiple stations. The downlink frame may include information indicative...
US-9,912,512 Systems and methods for frequency synchronization between transmitters and receivers in a communication system
Systems and methods which provide training sequence or preamble-based synchronization with respect to non-coherent modulated signals and/or differentially...
US-9,912,511 Systems and methods for time synchronization between transmitters and receivers in a communication system
Systems and methods which provide training sequence or preamble-based synchronization with respect to non-coherent modulated signals and/or differentially...
US-9,912,510 System and method for mitigating frequency offsets in wireless systems
Exemplary communication apparatus can comprise a receiver; a computer arrangement; and a non-transitory medium comprising computer-executable instructions that...
US-9,912,507 Orthogonal time frequency space communication system compatible with OFDM
A system and method for orthogonal time frequency space communication and waveform generation. The method includes receiving a plurality of information symbols...
US-9,912,506 Method and apparatus for estimating channel in wireless communication system
The present invention relates to a method for estimating a channel in a wireless communication system. In the method, a reference value is generated on the...
US-9,912,505 Pilot design for wireless system
The description herein relates to pilot designs for an Orthogonal Frequency Division Multiplexing (OFDM) based communication system. In at least one embodiment,...
US-9,912,504 System and method for multiple carrier transmission
A method includes transmitting, by a communications controller to a user equipment (UE), a first data block on a first carrier and transmitting, by the...
US-9,912,502 Wireless transmission system, wireless communication device, and wireless communication method
A wireless transmission system includes: a communication unit for transmission; and a communication unit for reception. The communication units for transmission...
US-9,912,500 Adaptive pre-equalization in optical communications
The filter estimate produced by post-equalization processing of an optical signal at a receiver is used to generate pre-equalizer filter coefficients that are...
US-9,912,499 Electronic device with equalization, integrated circuit and methods therefor
An electronic device for a wireless communication system is described. The electronic device comprises: a receiver configured to receive a modulated signal on a...
US-9,912,497 Signal detection in a communication system
There is provided a computer-implemented method of estimating transmitted signals in a communication system, the signals being transmitted by a transmitter to a...
US-9,912,496 OFDM transmission/reception device for transmitting and receiving OFDM symbols having a variable data...
An orthogonal frequency division multiplexing (OFDM) transmission device transmits OFDM symbols to at least one reception device and includes an OFDM...
US-9,912,488 System and apparatus for providing subscriber management to support communications
A system that incorporates teachings of the present disclosure may include, for example, utilizing a first diameter agent function to route messages between...
US-9,912,487 DC power distrubution system
The invention relates to a DC power distribution system, especially an EMerge DC power distribution system (1). The system is adapted such that power conductors...
US-9,912,483 Systems and methods to secure user identification
A computing apparatus configured to verify a digital signature applied on a set of data received from a user device, including an user ID assigned by a partner...
US-9,912,480 Network service packet header security
A network service packet (NSP) header security method includes receiving an NSP on a communication interface, analyzing, by a processor, the NSP in order to...
US-9,912,479 Key encapsulation mechanisms
In a general aspect, a key encapsulation mechanism is used in a communication network. In some aspects, an error vector derivation function is applied to a...
US-9,912,478 Authenticating features of virtual server system
Technical solutions are described for authenticating a hosting system prior to securely deploying a shrouded virtual server. An example method includes...
US-9,912,475 Vehicular entropy for random number generation
A method is provided for producing cryptographic keys, while a vehicle is in operation, for use in secure vehicle communications. The method may include...
US-9,912,468 Multi-data rates multi-protocol communications techniques for reference-less re-timer
Systems, methods, and apparatus for generating a clock signal using re-timer circuitry, including receiving an input data signal transmitted without a reference...
US-9,912,467 Full duplex technique
Certain aspects of the present disclosure provide an apparatus for wireless communications. The apparatus comprises an interface configured to output a first...
US-9,912,463 Full duplex transmission setup and release mechanism
In a wireless network, full duplex communication is established using a half-duplex mechanism. During a full duplex communication opportunity, a first quantum...
US-9,912,461 Method for transmitting control information and apparatus therefor, and method for receiving control...
A method for transmitting uplink control information by a user equipment (UE) configured with a plurality of cells including a primary cell and a secondary cell...
US-9,912,460 Control and data multiplexing in communication systems
Methods and apparatuses are provided for wireless communication. First offset information and second offset information are identified. A size of uplink data...
US-9,912,457 Method and device for transmitting and receiving data in wireless communication system
The present invention relates to a method for transmitting data in a wireless communication system, comprising the steps of: allocating, by a base station, a...
US-9,912,456 Method and apparatus for transmitting a-priori information in a communication system
Methods and apparatuses are provided for transmitting and receiving a-priori information. The transmitting method includes generating, by circuitry of a...
US-9,912,455 Data transmission method and apparatus
A data transmission method and apparatus are provided, which includes: determining, by a transmitting device, a long training sequence set; determining at least...
US-9,912,454 Systems and methods for efficient file transfer in a boot mode of a basic input/output system
An information handling system may include a processor, a network interface communicatively coupled to the processor, a storage resource communicatively coupled...
US-9,912,453 Interference control between different radio communication systems involving user equipments
A first User Equipment (UE), a second UE, a first Radio Network Node (RNN), and methods therein for controlling interference between transmissions in a first...
US-9,912,452 High efficiency signal field encoding structure
This disclosure describes methods, apparatus, and systems related to a high efficiency signal field encoding structure. A device may determine a communications...
US-9,912,451 Methods and nodes in a wireless communication system
Methods and nodes, using at least one subframe, and at least one set of reference signals selected from a first or second candidate set of reference signals,...
US-9,912,450 Inserting virtual carrier in conventional OFDM host carrier in communications system
A mobile telecommunications system including mobile terminals of first type and second type configured to transmit uplink data to a network over a radio...
US-9,912,449 Internet protocol interface selection for routing data traffic
A technology for a user equipment (UE) that is operable to select an internet protocol (IP) interface in a communications network is disclosed. Local policy...
US-9,912,448 Testing apparatus for a high speed communications jack and methods of operating the same
A testing unit including a substrate, a plurality of vias located in the substrate, a plurality of pin traces having a height and a width and each extending...
US-9,912,447 Method and apparatus for processing reverse transmission resources in a mobile communication system
The present invention relates to a method and apparatus for processing reverse transmission resources of a user terminal in a mobile communication system. When...
US-9,912,446 Device, method and computer readable medium for communication on a ZigBee network
In a zigbee network, reliable communications are provided by maintaining messages transmitted from a device in a message queue in the device. If no successful...
US-9,912,441 Consumption meter with error-correction
The present invention relates to a device and a system for transmitting data messages which can be received by different types of receivers. A device and system...
US-9,912,438 Techniques for managing a plurality of radio access technologies accessing a shared radio frequency spectrum band
Techniques are described for wireless communication. A first method includes sensing an indication of first radio access technology (RAT) communications...
US-9,912,433 Method and apparatus for increasing performance of communication links of communication nodes
A system that incorporates aspects of the subject disclosure may perform operations including, for example, obtaining performance parameters in a communications...
US-9,912,432 Terminal apparatus and sequence assigning method
Provided is a sequence allocation method capable of reducing inter-cell interference of a reference signal when a ZC sequence is used as the reference signal in...
US-9,912,431 Optical communication that achieves baud rate greater than sample rate
Duo-binary encoding is used for encoding I and Q data prior to performing orthogonal frequency division multiplexing based transmission using discrete Fourier...
US-9,912,428 Systems and methods utilizing randomized clock rates to reduce systematic time-stamp granularity errors in...
Systems and methods are disclosed for utilizing slave (receive) time-stamp clock rates that are different from master (sender) time-stamp clock rates to...
US-9,912,425 Radio frequency transceiver with local oscillator control for multi-carrier applications
Radio frequency (RF) communication circuitry comprises an RF transceiver and conflict detection circuitry. The RF transceiver includes a first communication...
US-9,912,419 Method and apparatus for managing a fault in a distributed antenna system
Aspects of the subject disclosure may include, for example, receiving, by a first antenna system of a distributed antenna system, a first wireless signal from a...
US-9,912,416 Communication device and biological signal monitoring device
A communication device includes a ground unit, a dielectric plate, a communication circuit, a conductor, and a capacitance element. The ground unit has a...
US-9,912,415 Fast service discovery and pairing using ultrasonic communication
Methods, systems, and devices are described for service discovery and connection establishment of a point-to-point (e.g., device-to-device) wireless...
US-9,912,411 Optical PAM modulation with dual drive mach zehnder modulators and low complexity electrical signaling
The present invention is directed to data communication system and methods. More specifically, various embodiments of the present invention provide a...
US-9,912,408 Method and system for silicon photonics wavelength division multiplexing transceivers
Methods and systems for silicon photonics wavelength division multiplexing transceivers are disclosed and may include, in a transceiver integrated in a silicon...
US-9,912,407 Optical relay device, optical communication system, optical relay method, and storage medium
An optical relay device is provided which is capable of outputting control signal light without equipping a light source for the control signal light and...
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