Patents
Sitemap › H04 - Electric communication technique › H04L - Transmission of digital information, e.g. telegraphic communication › H04L 27 - Modulated-carrier systems
Patents for H04L 27 - Modulated-carrier systems (89,721)
03/2015
03/05/2015WO2015031743A1 Resource mapping to handle bursty interference
03/05/2015WO2015031707A1 Channel loading for one-to-many communications in a network
03/05/2015WO2015031075A1 Methods and apparatus for faster than nyquist rate multi-carrier modulation
03/05/2015WO2015030669A1 Enabling modulation mode selection
03/05/2015WO2015030547A1 Method and apparatus for receiving signal in wireless access system supporting fdr transmission
03/05/2015WO2015030468A1 Method and device for transmitting and receiving signal on basis of multiple antennas
03/05/2015WO2015030442A1 Method and apparatus for operating multiple modulation schemes in wireless communication system
03/05/2015WO2015029729A1 Radio base station, user terminal, and transmission power control method
03/05/2015WO2015028851A1 Tunable peak-to-average power ratio frequency division multiplexing
03/05/2015WO2015028089A1 Method and apparatus for transmitting a signal with constant envelope
03/05/2015WO2015027951A1 Base station backhaul method, relevant device, and base station backhaul system
03/05/2015WO2015027517A1 Method for data transmission, method for data reception, and device
03/05/2015WO2015027514A1 Method for data transmission, method for data reception, and device
03/05/2015WO2015027400A1 Machine-type communication downlink data transmission method, base station and use equipment
03/05/2015US20150065124 Device for separating signal transmission and reception and communication system including same
03/05/2015US20150065043 Short-distance contactless communication apparatus and method thereof
03/05/2015US20150063828 Generalized Transmit Pre-Coding for Optical and Backplane Channels
03/05/2015US20150063825 Signal synchronization transmission system, synchronization drive system for optical modulator, signal synchronization transmission method, and non-transitory computer readable medium storing program thereof
03/05/2015US20150063823 Method, Transmitter and Receiver Device for Transmitting a Binary Digital Transmit Signal Over an Optical Transmission Link
03/05/2015US20150063501 Receiving apparatus and communication apparatus, and communication system
03/05/2015US20150063499 Timing pilot generation for highly-spectrally-efficient communications
03/05/2015US20150063498 Efficient Tree-Based MIMO OFDM Detection
03/05/2015US20150063497 Antenna Diversity Combining For Differentially Modulated Orthogonal Frequency Division Multiplexed (OFDM) Signals
03/05/2015US20150063496 Receiver with noise compensation and methods for use therewith
03/05/2015US20150063495 Soft detection of m-ary dpsk signals
03/05/2015US20150063493 Pilot signal transmitting method, and channel estimation method, apparatus, and system
03/05/2015US20150063492 Transmission method, transmitter, and receiver for multi antenna wireless communication system
03/05/2015US20150063491 Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcast signals and method for receiving broadcast signals
03/05/2015US20150063490 Transmitting apparatus and receiving apparatus and signal processing method thereof
03/05/2015US20150063489 Data processing apparatus and method for interleaving and deinterleaving data
03/05/2015US20150063484 Frequency interleave within communication systems
03/05/2015US20150063479 Signal processing in wireless communication system
03/05/2015US20150063478 Reference signal transmission method for downlink multiple input multiple output system
03/05/2015US20150063477 Method and a device for increasing the amount of information bits comprised in a symbol
03/05/2015US20150063476 Power Saving Idle Data Transmission Units
03/05/2015US20150063475 Receivers for dynamically modulated symbols
03/05/2015US20150063474 Slicer for dynamically modulated symbols
03/05/2015US20150063434 Transport of an analog signal across an isolation barrier
03/05/2015US20150063427 Phase-Optimized Constant Envelope Transmission (POCET) Method, Apparatus And System
03/05/2015US20150063314 Handover Signaling for Beamforming Communications
03/05/2015US20150063271 Receiving apparatus and receiving method
03/05/2015US20150063207 Reception device, post-decoding likelihood calculation device, and reception method
03/05/2015US20150063195 Method and apparatus for transmitting positioning reference signal in wireless communication system
03/05/2015US20150063090 Method for receiving signal in wireless communication system and apparatus therefor
03/05/2015DE10232195B4 Verfahren und Vorrichtung zum Messen der Symbolrate eines digital modulierten Hochfrequenzsignals Method and apparatus for measuring the symbol rate of a digitally-modulated high-frequency signal
03/05/2015DE102013109276A1 Vorrichtung und Verfahren zum Identifizieren eines für ein über einen ausgewählten Subträger übertragenes Symbol verwendeten Modulationsverfahrens Apparatus and method for identifying a modulation method used for a transmitted over a selected subcarrier symbol
03/05/2015DE102008062306B4 Verstärkermodulationsverfahren und entsprechende Vorrichtung Amplifier modulation method and corresponding device
03/04/2015EP2843896A1 Carrier wave reproduction device and carrier wave reproduction method
03/04/2015EP2843895A2 Apparatus, methods, and computer program products providing an indication of cyclic prefix length
03/04/2015EP2843894A1 A method for generating a built symbol for PAPR reduction and a method for demodulating a received symbol
03/04/2015EP2843893A1 Signal sending method, base station, terminal and system
03/04/2015EP2843892A1 Channel dependent subband pulse shaping for multiuser multicarrier signals
03/04/2015EP2843869A1 Method of Transmitting Data in a Mobile Communication System
03/04/2015EP2843862A2 Base station, mobile station, and synchronization channel transmission method
03/04/2015EP2843861A2 Base station, mobile station, and synchronization channel transmission method
03/04/2015EP2842283A1 Method and apparatus for estimating frequency errors
03/04/2015EP2842254A1 Method and apparatus for demodulating a signal in a multi user mimo-based communication system
03/03/2015US8972836 Method and system for forward error correction decoding with parity check for use in low complexity highly-spectrally efficient communications
03/03/2015US8971939 Transmitting apparatus, receiving apparatus, and communication system for formatting data
03/03/2015US8971911 Cognitive radio sensing method and system
03/03/2015US8971828 Predistortion device, method for predistortion, and transmitter/receiver system that reuse an analog receiving circuit in a half duplexing system and a full duplexing system, and that reduce the requirement on the analog receiving circuit
03/03/2015US8971823 Precoding for segment sensitive scheduling in wireless communication systems
03/03/2015US8971815 Selecting modulation and coding scheme in the presence of interference
03/03/2015US8971472 Signal processing circuit and method
03/03/2015US8971466 Receiver with inphase-quadrature imbalance compensation and inphase-quadrature imbalance compensation method thereof
03/03/2015US8971465 Receiver-side estimation of and compensation for signal impairments
03/03/2015US8971464 Crest factor reduction for signals with dynamic power and frequency distribution
03/03/2015US8971463 Channel estimation in a communications system
03/03/2015US8971460 Wireless receiving apparatus
03/03/2015US8971459 Receiver and method for incorporating channel state information into maximum ratio combining of a plurality of received signals
03/03/2015US8971458 Space-time/space-frequency coding for multi-site and multi-beam transmission
03/03/2015US8971457 Method for DC offset removal in OFDM systems
03/03/2015US8971456 Apparatus and method for a dual watch receiver
03/03/2015US8971454 Radio apparatus and data reproducing method
03/03/2015US8971453 Digital receiver system activated by RSSI signal
03/03/2015US8971451 Efficient baseband signal processing system and method
03/03/2015US8971450 Transmission device, reception device, transmission method and reception method for wireless communication system
03/03/2015US8971448 Layer mapping for up link single user multiple input multiple output wireless telephony
03/03/2015US8971445 Method and apparatus for equalizing a transmit channel for cable losses in a C8PSK HART system
03/03/2015US8971444 Generalized frequency modulation
03/03/2015US8971443 Dynamically adjusting number of transmit antennas for MIMO systems to use greater transmit power
03/03/2015US8971442 Method and apparatus for implementing space time processing with unequal modulation and coding schemes
03/03/2015US8971438 Methods and apparatus for simplified beamforming
03/03/2015US8971433 Compressive wireless modulation
03/03/2015US8971432 Signal generating method and signal generating device
03/03/2015US8971430 Receiving device, base station and wireless communication terminal
03/03/2015US8971427 Wireless transceiver system and method
03/03/2015US8971426 Adaptive multiple antenna transmission method and apparatus in accordance with antenna transmission power in a wireless communication system
03/03/2015US8971425 Method for relaying of relay having multiple antenna in wireless communication system
03/03/2015US8971424 Combining pilot-symbol-based phase estimation with data-symbol-based phase estimation
03/03/2015US8971421 Milli-meter-wave-wireless-interconnect (M2W2-interconnect) method for short-range communications with ultra-high data rate capability
03/03/2015US8971397 On-the-fly compensation of sampling frequency and phase offset in receiver performing ultra-high-speed wireless communication
03/03/2015US8971396 Windowed-based decision feedback equalizer and decision feedback sequence estimator
03/03/2015US8971394 Inducing response signatures in a communication network
03/03/2015US8971392 Method and arrangement in a DSL vectoring system
03/03/2015US8971382 Code generating apparatus, reference signal generating apparatus, and methods thereof
03/03/2015US8971380 System and method for adjusting DIDO interference cancellation based on signal strength measurements
03/03/2015US8971379 Chirp modulation
03/03/2015US8971307 Noise ingress cancelation
03/03/2015US8971305 Pseudo-random sequence mapping in wireless communications
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