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Patent # Description
US-1,000,3451 Dual-input, high power handling, power combining LNA for full duplex communications systems
An apparatus includes a first gain stage, a combiner and a second gain stage. The first gain stage may be configured to amplify a receive signal acquired from a...
US-1,000,3448 Method for reporting channel status information in wireless communication system supporting change in use of...
The present invention relates to a method and a device for reporting channel status information of a terminal in a wireless communication system supporting a...
US-1,000,3447 Control and data signaling in SC-FDMA communication systems
A method and apparatus are provided for transmitting data, acknowledgement information, and a channel quality indicator (CQI). The method includes if the...
US-1,000,3446 Method and apparatus for transmitting and receiving data in a communication system using beamforming
A method and apparatus for transmitting and receiving data in a communication system using beamforming are provided. The transmission method includes...
US-1,000,3445 Method and apparatus for scheduling a controlchannel in an orthogonal frequency division multiplexing...
A scheduler capable of operating in an Orthogonal Frequency Division Multiplexing communication system schedules a control channel for a user equipment by...
US-1,000,3444 Communication method using multiple input multiple output and communication apparatus performing the same
Provided herein is a communication method using MIMO (Multiple-Input Multiple-Output) technology for communicating with a terminal included in each of a...
US-1,000,3443 Methods and apparatus for transmitting modulation signals
A plurality of modulation signals is generated. Each of the plurality of modulation signals includes a pilot symbol sequence having a plurality of pilot...
US-1,000,3442 Method for performing precoding for adaptive antenna scaling in wireless communication system and apparatus...
A method for transmitting a signal to a receiver by a transmitter in a wireless communication system is disclosed. The method includes mapping one or more...
US-1,000,3441 Sub-carrier or tone plan and design within OFDM/OFDMA wireless communications
A wireless communication device (alternatively, device, WDEV, etc.) includes a processing circuitry configured to support communications with other WDEV(s) and...
US-1,000,3440 Receiver circuit
A receiver circuit comprising: an input terminal configured to receive an input-signal; an interfering-signal-strength-calculator configured to determine an...
US-1,000,3439 Method for transmitting uplink signal of fallback mode in wireless communication system that supports change in...
The present invention relates to a method and a device for transmitting, by a terminal, an uplink signal in a wireless communication system that supports a...
US-1,000,3438 Relay operation for latency sensitive reliable data exchange
Systems and methods are disclosed for using wireless relays to create path diversity in rebroadcasting data in wireless networks with latency sensitive...
US-1,000,3437 Wireless transmitter to optimize throughput by controlling time-average block size of signals to receivers
A prioritization is determined amongst a group of receivers for receiving signals transmitted from the wireless transmitter, without use of accurate channel...
US-1,000,3436 Low-complexity LLR computation for nonuniform QAM constellations
A device for use in demodulating modulated signals by determining a value for a log likelihood ratio. The device has a storage device to store executable...
US-1,000,3435 Method, system and device for error detection in OFDM wireless communication networks without full forward...
A system, method and device for error detection/estimation in OFDM communications systems is proposed. The disclosed mechanism allows an efficient error...
US-1,000,3434 Efficient error correction that aggregates different media into encoded container packets
Large source data packets having large packet sizes and small source data packets having small packet sizes that are smaller than the large packet sizes are...
US-1,000,3433 Statistical model based control signal outer-loop adjustment
Systems and methods for control signal outer-loop adjustment are disclosed. In some embodiments, a method of operation of a network node in a cellular...
US-1,000,3432 Methods and apparatus for WLAN transmission
A modulation coding scheme (MCS) is selected i) from a first set of MCSs when the PHY data unit is to be transmitted using a first channel bandwidth, and ii)...
US-1,000,3431 Detecting passive RF components using radio frequency identification tags
Systems and methods are provided for automatically detecting passive components in communications systems using radio frequency identification ("RFID") tags. A...
US-1,000,3430 Transceiving system, transmitter, receiver, and control method of transceiving system
A transceiving system includes: a transmitter; and a receiver coupled to the transmitter via optical transmission lines, the transmitter includes: a first...
US-1,000,3429 Optical transmission device that transmits wavelength division multiplexed optical signal and optical...
An optical transmission device includes: a wavelength allocation detector configured to detect wavelength allocation that indicates allocation of optical...
US-1,000,3428 Using noisy window for uncalibrated optical network unit activation
A method of Noisy Window and associated management messages to support set splitting if activating ONUs with uncalibrated transmitter, offering a power grant...
US-1,000,3427 Bidirectional optical element
A bidirectional optical element in optical network units (ONUs) of a passive optical network (PON) includes a main filter configured to pass an upstream signal...
US-1,000,3426 Wavelength conflict detection using coded pilot tone
Systems and methods for performing wavelength conflict detection are provided. These are to detect situations in optical networks where two instances of the...
US-1,000,3424 Bus reversible orthogonal differential vector signaling codes
Properties and the construction method of Orthogonal Differential Vector Signaling Codes are disclosed which are tolerant of order-reversal, as may occur when...
US-1,000,3423 Half-cycled orthogonal frequency divisional multiplexing transmission and reception
An optical transmitter transmits an orthogonal frequency division multiplexing symbol in which only one-half of available subcarriers are modulated with data...
US-1,000,3422 Method for processing an FM stereo signal
A method for processing an FM stereo signal. The FM stereo signal is digitized and divided into overlapping blocks, which are transformed into the frequency...
US-1,000,3421 Radio analysis apparatus and method
A radio analysis apparatus includes: a processor that calculates a modulation index of a radio signal generated by performing frequency shift keying on a...
US-1,000,3420 Methods and systems for suggesting additional content
Methods and systems are disclosed for a media guidance application that mitigates the frustration that a user experiences in response to encountering...
US-1,000,3419 Method and system of preventing interference caused by images
A system and method prevent interference caused by images resulting from mixing an incoming periodically modulated RF signal with multiple LO signals generated...
US-1,000,3417 Controllable multi-user MIMO testbed
Systems and methods for design and testing of RF components are described. One or more RF isolation chambers are used to house MU-MIMO capable devices under...
US-1,000,3416 Method for measuring characteristics of a transmitter unit of a device under test, test system and radio...
A method for measuring characteristics of a transmitter unit of a device under test is described. A signal generator is provided that comprises a baseband...
US-1,000,3415 Method to remove measurement receiver counter intermodulation distortion for transmitter calibration
A system, computer readable medium, and method are provided for calibrating a wireless transmitter. A transceiver that includes a radio frequency transmitter, a...
US-1,000,3414 Method for calibrating a frequency synthesiser using two-point FSK modulation
The method for calibrating the frequency synthesizer using two-point FSK modulation consists, in a first phase, in supplying an excitation signal generated by a...
US-1,000,3413 Network element, integrated circuit and method of determining connectivity from antenna elements to transceiver...
A method for assigning, in a database, a relationship between at least one logical channel and at least one antenna element feed that is coupleable to at least...
US-1,000,3412 Guided distributed interference management system utilizing positive co-channel interference detection,...
Various embodiments of the system and method relate to improvements in co-channel interference mitigation in shared spectrum environments operating under the...
US-1,000,3410 Optical receiver, optical termination device, and optical communication system
An optical receiver includes an APD that converts an input optical signal into a current signal, a TIA that converts the current signal output from the APD into...
US-1,000,3409 Imaging cancellation in high-speed intensity modulation and direct detection system with dual single sideband...
Provided are methods and systems for receiving and processing optical signals are provided. A dual single side band (SSB) modulation scheme is utilized to take...
US-1,000,3407 Two-level coset coding scheme for gigabit Ethernet over plastic optical fiber
An efficient coding and modulation system for transmission of digital data over plastic optical fibers with low latency. In particular, the digital signal is...
US-1,000,3406 Optical level control apparatus and optical reception apparatus
An optical level control apparatus includes an input port, an output port, an optical device to assume a state of outputting light inputted to the input port...
US-1,000,3405 Data over cable service interface specification (DOCSIS) over passive optical network (PON)
A Data Over Cable Service Interface Specifications (DOCSIS) Passive Optical Network (PON) system (DPON) makes optical subscribers appear as cable subscribers....
US-1,000,3403 OBI detection and avoidance in broadband devices
Systems and methods can operate to detect and avoid optical beat interference (OBI) in broadband devices by use of restrictive channel assignment. An...
US-1,000,3402 Ground terminal design for high rate direct to earth optical communications
Challenges of direct-to-Earth (DTE) laser communications (lasercom) between spacecraft in low-Earth orbit (LEO) or medium-Earth orbit (MEO) and ground terminals...
US-1,000,3401 System and method for communication with a mobile device via a positioning system including RF communication...
A light source emits a modulated light, and a radio-frequency transceiver disposed therewith emits a radio-frequency signal. A mobile device may receive either...
US-1,000,3400 Inter-satellite communication device, associated satellite and associated constellation of satellites
An inter-satellite communication device for satellites orbiting within a constellation of satellites comprises at least one optical terminal dedicated to...
US-1,000,3399 Coherent power combining via wavefront multiplexing on deep space spacecraft
A communication system and method for a deep space spacecraft receiver to perform post-processing to dynamically combine received signal power coherently for...
US-1,000,3398 Systems and methods to format and encode aviation data for improved transmittability
Systems and methods for encoding aviation data for improved transmittability are provided. One example system includes one or more processors and a...
US-1,000,3397 Dynamic wireless aerial mesh network
Embodiments include a dynamic wireless aerial mesh network having aerial nodes that provides real-time persistent wide area communications service to provide...
US-1,000,3396 Distributed broadband wireless implementation in premises electrical devices
Novel tools and techniques might provide for implementing broadband wireless distribution, and, in particular embodiments, to methods, systems, apparatus, and...
US-1,000,3395 Transmission terminal, transmission system, relay device selecting method, and recording medium
A transmission terminal includes a memory that stores first preferential rating information indicating a preferential rating of the transmission terminal in...
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