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)
09/2014
09/23/2014CA2593211C Spread spectrum signal
09/18/2014WO2014145858A2 Occlusion resistant catheter and method of use
09/18/2014WO2014145716A1 Polar receiver architecture and signal processing methods
09/18/2014WO2014145350A1 Quadrature error detection and correction
09/18/2014WO2014145321A2 Wireless communications capable power distribution unit and techniques for communicating therewith
09/18/2014WO2014143587A1 Effective utilization of cyclic prefix in ofdm systems under benign channel conditions
09/18/2014WO2014142943A1 Single-sideband transmitter using class-s amplifier
09/18/2014WO2014142598A1 Apparatus and method for symbol mapping in wireless communication system using multi tone frequency quadrature amplitude modulation
09/18/2014WO2014142481A1 Method and apparatus for encoding and decoding for frequency and quadrature-amplitude modulation in wireless communication system
09/18/2014WO2014142385A1 Wireless communication system with signal processing mechanism and method of operation thereof
09/18/2014WO2014142082A1 Transmission device, reception device and communication system
09/18/2014WO2014141723A1 Transmission device
09/18/2014WO2014141711A1 Transmission device and bandwidth adjustment method
09/18/2014WO2014141646A1 Transmission device, receiving device, communication system, transmission method and receiving method
09/18/2014WO2014141585A1 Gain control device and gain control method
09/18/2014WO2014141338A1 Signal-receiving device, radio communication system, distortion compensation method, and non-temporary computer-readable medium
09/18/2014WO2014140523A1 6mhz bandwidth ofdm transmitter with the same guard interval as 8mhz dvb-t2
09/18/2014WO2014140520A1 Transmitters, receivers and methods of transmitting and receiving with scattered and continuous pilots in an ofdm system
09/18/2014WO2014140040A1 Fbmc receiver using a method for synchronisation in the frequency domain
09/18/2014WO2014139827A1 Parameter estimation in vamos receivers
09/18/2014WO2014139562A1 Scalable bandwidth design for ofdm
09/18/2014WO2014139554A1 Measuring device and measuring method for high resolution time synchronization in ofdm systems
09/18/2014WO2014139460A1 Method and device for sending and receiving data
09/18/2014WO2014139417A1 Methods and systems for beam steering crest factor reduction (cfr) clip noise
09/18/2014WO2014139071A1 Method and device for determining interleaver
09/18/2014US20140273907 Method and apparatus for configuring a frequency dependent i/q imbalance compensation filter
09/18/2014US20140270029 Apparatus and method for supporting device to device communication
09/18/2014US20140270023 Low-Complexity Estimation of QAM Symbols and Constellations
09/18/2014US20140270015 Inter-carrier interference phase noise compensation based on phase noise spectrum approximation
09/18/2014US20140270014 Method and apparatus for performing soft demapping in rotated quadrature amplitude modulation (qam) based communication system
09/18/2014US20140270012 Demapper for rotated qam constellations
09/18/2014US20140270011 Pseudorandom sequence generation for ofdm cellular systems
09/18/2014US20140270009 Turbo decoding techniques
09/18/2014US20140270005 Sharing hardware resources between d-phy and n-factorial termination networks
09/18/2014US20140270004 Method and apparatus for compensating for frequency errors between base station and mobile station
09/18/2014US20140270003 Polar Receiver Architecture and Signal Processing Methods
09/18/2014US20140269999 Polar Receiver Signal Processing Apparatus and Methods
09/18/2014US20140269993 Method and apparatus for generating a plurality of modulated signals
09/18/2014US20140269992 Method and apparatus for encoding and decoding for frequency and quadrature-amplitude modulation in wireless communication system
09/18/2014US20140269990 Baseband digital pre-distortion architecture
09/18/2014US20140269982 Transmitters, receivers and methods of transmitting and receiving
09/18/2014US20140269981 Transmitters, receivers and methods of transmitting and receiving
09/18/2014US20140269976 Radio Frequency Digital to Analog Converter
09/18/2014US20140269974 Signal level decision device and method
09/18/2014US20140269969 Transpositional modulation systems and methods
09/18/2014US20140269960 Transmitting method, receiving method, transmitter and receiver
09/18/2014US20140269959 Apparatus and method for symbol mapping in wireless communication system using multi tone frequency quadrature amplitude modulation
09/18/2014US20140269957 Dynamic Bandwidth Allocation in OFDM Communication Systems
09/18/2014US20140269949 Method and apparatus for phase-based multi-carrier modulation (mcm) packet detection
09/18/2014US20140269948 Method and apparatus for multi-carrier modulation (mcm) packet detection based on phase differences
09/18/2014US20140269891 Combined turbo decoding and turbo equalization techniques
09/18/2014US20140269888 Adaptive continuous time linear equalizer
09/18/2014US20140269887 Equalizer and detector arrangement employing joint entropy-based calibration
09/18/2014US20140269885 Method for reducing equalizer complexity in communication links
09/18/2014US20140269883 Non-linear time domain channel estimation in ofdm systems
09/18/2014US20140269879 Digital transmitter
09/18/2014US20140269878 Wireless communication system with signal processing mechanism and method of operation thereof
09/18/2014US20140269869 Method using equalization data to determine defects in a cable plant
09/18/2014US20140269865 Analog baseband interface between transceiver and modem
09/18/2014US20140269862 Wireless antenna system
09/18/2014US20140269861 Constellation Map Optimization for Highly Spectrally Efficient Communications
09/18/2014US20140269857 Adaptive Non-Linear Interference Cancellation For Intermodulation Distortion
09/18/2014US20140269855 Transmitter and Receiver
09/18/2014US20140269609 Ofdma with adaptive subcarrier-cluster configuration and selective loading
09/18/2014US20140269573 Multi-carrier communications with adaptive cluster configuration and switching
09/18/2014US20140269572 Multi-carrier communications with adaptive cluster configuration and switching
09/18/2014US20140269396 Ofdma with adaptive subcarrier-cluster configuration and selective loading
09/18/2014US20140269249 Method for Sending Downlink Data, Method for Receiving Downlink Data, Base Station, and User Terminal
09/18/2014US20140268390 Systems and methods for transition based equalization
09/18/2014US20140267921 Digital broadcasting system and method of processing data in digital broadcasting system
09/18/2014DE102014103434A1 Verfahren zum Anpassen einer Sendeleistung eines Mehrträgersenders und Mehrträgersender A method for adapting a transmission power of a multi-carrier transmitter and multi-carrier transmitter
09/18/2014DE102014103362A1 Hochfrequenz-Digital-Analog-Wandler High-frequency digital-to-analog converter
09/18/2014DE102014103359A1 Verfahren und Vorrichtung zum Erzeugen von mehreren modulierten Signalen Method and apparatus for generating a plurality of modulated signals
09/18/2014DE102014103349A1 Digital-Zeit-Wandler und Kalibrierung eines Digital-Zeit-Wandlers Digital-to-time converter and calibrating a digital-to-time converter
09/18/2014DE102014103143A1 Quadratfehlerkorrektur mithilfe von polynomischen Modellen in der Tonkalibrierung Square error correction using polynomial models in Tonkalibrierung
09/18/2014DE102013004638A1 Schaltung und Verfahren zur Signalübertragung Circuit and method for signal transmission
09/17/2014EP2779563A1 Iq error correction
09/17/2014EP2779562A1 Reduction of second order distortion in real time
09/17/2014EP2779561A1 Estimation and reduction of second order distortion in real time
09/17/2014EP2779560A1 Transmitting method, receiving method, transmitter and receiver
09/17/2014EP2779559A1 Method and apparatus for performing soft demapping in rotated quadrature amplitude modulation (QAM) based communication system
09/17/2014EP2779558A2 Method and apparatus for phase-based multi-carrier modulation (MCM) packet detection
09/17/2014EP2779557A2 Method and wireless device for monitoring downlink control channel
09/17/2014EP2779556A2 Method and wireless device for monitoring control channel
09/17/2014EP2779511A2 Mimo communication method, mimo transmitting device, and mimo receiving device
09/17/2014EP2779510A1 Statistical weighting and adjustment of state variables in a radio
09/17/2014EP2779505A2 Method and apparatus for multi-carrier modulation (MCM) packet detection based on phase differences
09/17/2014EP2779478A1 Method and apparatus for measuring channel state information
09/17/2014EP2779436A1 Linearization of heterogeneous power amplifier systems
09/17/2014EP2779435A1 Circuit architecture for I/Q mismatch mitigation in direct conversion
09/17/2014EP2777337A1 Multi-stage timing and frequency synchronization
09/17/2014EP2777238A1 Dynamic receiver switching
09/17/2014EP2777237A1 Embedded meta-carrier with spread spectrum for periodic-burst carriers via overlaid carriers
09/17/2014EP2777236A1 System and method for preambles in a wireless communications network
09/17/2014EP2777235A1 Mapping signals from a virtual frequency band to physical frequency bands
09/17/2014EP2777234A1 Initial acquisition and neighbor search algorithms for wireless networks
09/17/2014EP2777233A1 A method and apparatus for signaling demodulation reference signals
09/17/2014EP2777190A1 Methods and apparatus for mitigating known interference
09/16/2014US8838056 Receiver circuit
09/16/2014US8838041 Sub-carrier and channel matrix element order for receiver feedback
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