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Patent # Description
US-9,819,454 Wireless communication apparatus and method for HARQ buffer management
A transmission node in a wireless communication network includes a receiving unit for receiving a set of data packets transmitted from a set of nodes in the...
US-9,819,453 Communication apparatus, method of controlling communication apparatus, and program
The present invention is directed to a communication apparatus that can notify other communication apparatuses that do not receive a multicast signal, of...
US-9,819,452 Efficient link layer retry protocol utilizing implicit acknowledgements
Methods, apparatus, and systems for implementing a link layer retry protocol utilizing implicit ACKnowledgements (ACKs). Peer link interfaces are configured to...
US-9,819,451 Method and apparatus for determining resource index information
A method including determining resource index information which defines a position for acknowledgement information in a first channel, said acknowledgment...
US-9,819,450 Method and device for sending and receiving acknowledgement feedback information
Disclosed are a method and a device for sending and receiving acknowledgement feedback information, which relate to the field of wireless communications, and...
US-9,819,449 Cooperative subspace demultiplexing in content delivery networks
A source node selects a plurality of original data components to transfer to at least one destination node. A plurality of transmitting nodes cooperatively...
US-9,819,448 Redundancy scheme
There is provided an apparatus comprising at least one processor; and a memory comprising code that, when executed on the at least one processor, causes the...
US-9,819,447 Storing a data stream in a set of storage devices
A method includes generating, by execution units, a plurality of sets of a decode threshold number of encoded data slices from data streams. A first execution...
US-9,819,445 Method and apparatus for joint rate matching and deinterleaving
Digital communications systems employ Forward Error Correction (FEC) for robustness against fading, noise and interference. FEC is designed to support different...
US-9,819,444 Robust line coding scheme for communication under severe external noises
A system to implement a communication line coding scheme using a non-complex bit-to-symbol mapping, a forward error correction (FEC) coding, and an additive bit...
US-9,819,443 Broadcasting of digital video to mobile terminals
A method for communication includes encoding data using at least one Error Correction Code (ECC) to generate first and second output data streams. The first...
US-9,819,442 Internal interference signaling
In accordance with an illustrative embodiment, a method and device are provided. The method, system, and device comprise an information module and a...
US-9,819,441 Method for uplink jammer detection and avoidance in long-term evolution (LTE) networks
A method for handling a jamming signal in a wireless network includes obtaining network measurement data collected by a wireless network element. A first...
US-9,819,440 Method and device for signal processing in an optical communication network
A method and a device for data processing in an optical communication network are provided, wherein in an energy saving mode of a polarization multiplexing...
US-9,819,439 Multi-mode optical communication with mode mixtures
An apparatus includes an optical transmitter having a plurality of optical data modulators and an end-face coupler. Each of the optical data modulators is...
US-9,819,438 Method for calculating spectrum timing channel, path calculating element and node
A method for computing a frequency slot channel, a path computation element and a node are disclosed. The method includes: when a frequency slot channel needs...
US-9,819,437 Rogue optical network unit mitigation in passive optical networks
An optical line terminal (OLT) comprises a target OLT channel termination (CT), and a source OLT CT in communication with the target OLT CT, wherein the source...
US-9,819,436 Intranodal ROADM fiber management apparatuses, systems, and methods
An intranodal reconfigurable optical add/drop multiplexer (ROADM) fiber management apparatus, and a system employing the apparatus. The apparatus comprises a...
US-9,819,435 Optical apparatus, method, and applications
A high resolution, wide spectral range, optical apparatus that includes an optical resonator cavity and a wavelength demultiplexer, arrangeable in multiple...
US-9,819,434 Method and apparatus for allocating and processing sequences in communication system
A method and apparatus for allocating and processing sequences in a communication system is disclosed. The method includes: dividing sequences in a sequence...
US-9,819,433 Method and apparatus for wireless communication
A method and an apparatus for wireless communication is provided. The apparatus configured for time division multiplex (TDM) between time division duplex (TDD)...
US-9,819,432 Transmission apparatus and transmission method
A transmission apparatus includes: a generator configured to generate position information indicating a position of header information of each of a plurality of...
US-9,819,431 Method and apparatus for transporting client signals in an optical transport network
Method and apparatus for transporting client signals in an MN are illustrated. In one embodiment, the method includes: mapping a client signal into a first...
US-9,819,430 Selective channel estimation
A sequence of symbols is received on a first channel. A noise contribution of a given synchronization symbol is estimated; a reference noise contribution of at...
US-9,819,429 Efficient load sharing and accelerating of audio post-processing
Provided are a method and device for audio post-processing. The method may comprise receiving, at a first processor, an audio signal, detecting, at the first...
US-9,819,428 Information distribution system, service control device, gateway device, control method, and non-transitory...
In order to deal with the need for diversified information distribution, the present invention aims at providing an information distribution system, a gateway...
US-9,819,427 Emergency information in system information broadcast
A method and apparatus for providing an ETWS message to a wireless transmit receive unit (WTRU). The WTRU is configured to receive a paging message indicating a...
US-9,819,426 System and method for remote keyless system characterization
Various embodiments of the present disclosure provide a system and method for characterizing the radio frequency (RF) functionality of a vehicle remote keyless...
US-9,819,425 Method and system for testing base stations of a mobile telecommunications network
A method and system for testing of base stations of a mobile telecommunications network having a plurality of cells. A base station at its antenna is connected...
US-9,819,424 Method and apparatus to mitigate interference between hardware circuitry and wireless circuitry in a wireless...
Methods and apparatus to mitigate radio frequency interference generated by hardware circuitry and received by wireless circuitry of a wireless communication...
US-9,819,423 Low-complexity multi-symbol log-likelihood ratio (LLR) calculation
An apparatus comprising a receiver configured to receive a super-symbol comprising a first modulation symbol and a second modulation symbol, wherein the first...
US-9,819,422 Method and system for a narrowband, non-linear optoelectronic receiver
Methods and systems for a narrowband, non-linear optoelectronic receiver are disclosed and may include amplifying a received signal, limiting a bandwidth of the...
US-9,819,421 Extracting an embedded DC signal to provide a reference voltage for an optical receiver
An optical receiver includes: an active transimpedance amplifier (TIA) that converts a photocurrent from a photosensor into an active voltage signal; a...
US-9,819,420 Polarization state aligner (PSA)
A system comprises: a polarization state aligner (PSA) comprising: an input port; a first polarization beam splitter (PBS) coupled to the input port; a first...
US-9,819,419 Maximum likelihood sequence estimation of Quadrature Amplitude Modulated signals
In a receiver of Quadrature Amplitude Modulation (QAM) signal, the received QAM signal is divided into multiple Quadrature Phase Shift Keying (QPSK) symbol...
US-9,819,418 Quantum communications system with integrated photonic devices
Security is increased in quantum communication (QC) systems lacking a true single-photon laser source by encoding a transmitted optical signal with two or more...
US-9,819,417 Method and apparatus for generating optical polar return-to-zero amplitude modulation signal using reflective...
The present invention can operate a reflective semiconductor optical amplifier at ultrahigh speed using a polar return-to-zero (RZ) modulation method, and...
US-9,819,416 High-speed pluggable optical transceivers with advanced functionality
Integrated performance monitoring (PM); optical layer operations, administration, maintenance, and provisioning (OAM&P); alarming; amplification, and the like...
US-9,819,415 Interference cancellation device and interference cancellation method
An interference cancellation device includes: an interference signal generation unit including a buffer circuit that accumulates a first digital signal, delays...
US-9,819,414 Lighting device and visible light communication system
A lighting device includes: a first light source which emits light that includes a visible light communication signal indicating first information; and a second...
US-9,819,413 Methods for determining receiver coupling efficiency, link margin, and link topology in active optical cables
A method for determining receiver coupling efficiency includes varying optical power inputted into a half active optical cable to determine a maximum optical...
US-9,819,412 Transmitter gain imbalance and skew optimization for coherent transmitters
The present invention is directed to communication systems and techniques thereof. More specifically, embodiments of the present invention provide a calibration...
US-9,819,411 Signal to noise ratio estimation in optical communication networks
Optical signal to noise ratio within a band of interest (in-band OSNR) is calculated by using a reference signal for noise estimation. In-band noise at a node...
US-9,819,410 Super speed satellite system (S4)
System, method and application integrates secure, seamless and global telecommunications satellite system network with certain radiocommunications services...
US-9,819,409 Integrated circuit chip for receiver collecting signals from satellites
An integrated circuit chip includes a first single-ended-to-differential amplifier configured to generate a differential output associated with an input of said...
US-9,819,408 Transmission method, transmission device, receiving method, and receiving device
A transmitting device and a receiving device wherein, on the transmitting side, a signal creation unit creates, as its output, a signal generated adding up the...
US-9,819,407 Pre-compensation of the phase shifting error
In this disclosure, methods for pre-compensation of the phase shifting error, and apparatuses for the same are disclosed. In one example, a device performs...
US-9,819,406 Method and apparatus for efficient feedback in a wireless communication system supporting multiple antenna
A method for transmitting channel status information (CSI) via uplink in a wireless communication system includes transmitting a first precoding matrix...
US-9,819,405 Systems and methods for transmission pairing mixed transmission modes
Methods and systems for transmitting a signal. A first signal from a first device operating in spatial multiplexing transmission is concatenated with a second...
US-9,819,404 Reordered sub-block decoding
Embodiments of the invention provide a decoder for decoding a signal represented by a vector of information symbols received through a transmission channel in a...
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