Patents for H04L 27 - Modulated-carrier systems (89,721)
08/2010
08/26/2010WO2010079890A3 Method for transmitting a control signal in a radio communication system
08/26/2010WO2010075191A3 Methods and systems for dl-map processing
08/26/2010WO2010071351A3 Method for transmission of downlink control message in mobile communication system
08/26/2010US20100216478 Method and apparatus for operating a communications arrangement comprising femto cells
08/26/2010US20100215131 Circuit, use, and method for controlling a receiver circuit
08/26/2010US20100215130 Method and Related Device for Detecting Signals in a TMDS Transmission System
08/26/2010US20100215129 Power Reduction in Physical Layer Wireless Communications
08/26/2010US20100215128 Enhanced Modulation Detection
08/26/2010US20100215127 Method for estimating a carrier-frequency shift in a telecommunication signals receiver, notably a mobile device
08/26/2010US20100215126 Carrier recovery apparatus and method thereof
08/26/2010US20100215124 Apparatus and operating method of digital rf receiver in a wireless communication system
08/26/2010US20100215123 Wideband digitally-controlled oscillator (dco) and digital broadcasting receiver having the same
08/26/2010US20100215122 Receiving Circuit
08/26/2010US20100215121 Radio communication device and radio reception method
08/26/2010US20100215119 Reception apparatus
08/26/2010US20100215118 Techniques for multi-wire encoding with an embedded clock
08/26/2010US20100215117 Data transmission in telecommunications networks
08/26/2010US20100215115 Receiver spatial processing for eigenmode transmission in a mimo system
08/26/2010US20100215113 Method and System for Pre-Coding For Frequency Selective Radio Communication Channel
08/26/2010US20100215110 Precoding codebook design for single user mimo
08/26/2010US20100215109 Layer Mapping for Up Link Single User Multiple Input Multiple Output Wireless Telephony
08/26/2010US20100215107 Methods and apparatuses for dealing with spectrum inversion
08/26/2010US20100215090 Equalizer for AM In-Band On-Channel Radio Receivers
08/26/2010US20100215085 Decoding method for space-time encoding transmission scheme in with multiple input multiple output system and receiving apparatus for using the method
08/26/2010US20100215079 Method and communication system device for the generation or processing of OFDM symbols in a transmission system with spread user data
08/26/2010US20100215076 Redundant Signal Transmission
08/26/2010US20100215032 Synchronization and Frame Structure Determination of a Base Station
08/26/2010US20100215031 Method of transmitting pilot bits in a wireless communication system
08/26/2010DE102009010115B3 Schaltung, Verwendung und Verfahren zur Steuerung einer Empfängerschaltung Circuit, use and method of controlling a receiver circuit
08/25/2010EP2222045A1 Wireless communication device and dc offset adjustment method
08/25/2010EP2222044A1 Mobile wireless communications device with separate in-phase (I) and quadrature (Q) phase power amplification and power amplifier pre-distortion and IQ balance compensation
08/25/2010EP2222043A2 Method and device for modulating signals
08/25/2010EP2222042A1 Demodulation device, reception device, and demodulation method
08/25/2010EP2222041A1 Method for indicating modulation mode in high speed downlink packet accessing
08/25/2010EP2222009A1 A method and equipment for sending/forwarding/processing the data
08/25/2010EP2222008A1 Apparatus and method for transmitting and receiving a broadcast signal
08/25/2010EP2222007A1 Apparatus and method for transmitting and receiving a broadcast signal
08/25/2010EP2221994A1 Method for sending physical broadcast channel of tdd system
08/25/2010EP2221963A1 A predistorsion circuit for a radio transmitter
08/25/2010EP2221962A1 Predistorter and distortion compensation method
08/25/2010EP2220837A2 Signal discovery
08/25/2010EP2220836A1 Random reuse based control channels
08/25/2010EP2220835A2 Detection method for signal frame configuration and signal frame header for broadcast signal
08/25/2010EP2220796A1 A method of selecting a modulation and coding scheme based on adjusted channel quality values
08/25/2010EP2137922B1 USF coding
08/25/2010EP1992164B1 Method for transmitting and receiving traffic information and apparatus thereof
08/25/2010EP1413111B1 Signal decomposition for the control of its dynamic range
08/25/2010CN201563133U Intermediate frequency signal modulating module of digital modulator
08/25/2010CN1863184B Signal decomposition apparatus and signal decomposition method
08/25/2010CN1723647B Frequency hopping of DMA method using symbols of COMB pattern
08/25/2010CN1561591B Multi-carrier CDMA transmission system, transmission apparatus and reception apparatus used in the system, and multi-carrier CDMA transmission method
08/25/2010CN101816158A Method and apparatus for allocating resources of a control channel in a mobile communication system using orthogonal frequency division multiplexing
08/25/2010CN101816157A Capacity increasing devices and methods for wireless communication
08/25/2010CN101816135A ultrasound detectors
08/25/2010CN101815353A Method for scheduling sub-carriers based on blocks in OFDM relay system
08/25/2010CN101815342A Method and device for ranging in wireless communication system
08/25/2010CN101815304A Method and equipment for processing intermediate frequency band resources of relay system
08/25/2010CN101815056A IQ unbalanced calibration method and equipment of baseband signals in wireless communication receiving machine
08/25/2010CN101815055A Terminal device
08/25/2010CN101815054A Digital communication system and method for improving flatness in signal band thereof
08/25/2010CN101815053A Signal channel estimation method and device thereof
08/25/2010CN101815052A Multimedia broadcast wireless signal single frequency network transmission method
08/25/2010CN101815051A Robust transmission method of multimedia broadcasting wireless signals
08/25/2010CN101815050A Multimedia broadcasting wireless signal single-frequency network anti-jamming transmission method
08/25/2010CN101815049A New frame and data pattern structure for multi-carrier systems
08/25/2010CN101815048A Frequency domain joint estimation method of OFDM (Orthogonal Frequency Division Multiplexing) integer frequency offset and fine symbol synchronization
08/25/2010CN101815047A Method and device for mapping demodulation pilots and physical resource block
08/25/2010CN101815046A System for realizing data signal transmission in radio frequency equipment
08/25/2010CN101815045A Signal transmission apparatus and transmission method
08/25/2010CN101815044A Method for realizing Ethernet data access transmission
08/25/2010CN101815043A Channel estimation method in orthogonal frequency division multiple access system
08/25/2010CN101815042A Orthogonal frequency division multiplexing (OFDM) system channel estimation method and device
08/25/2010CN101814978A Method and equipment for transmitting multiple-antenna overlapping symbols
08/25/2010CN101814960A Signal modulation method and equipment
08/25/2010CN101814943A Data transmission method, system and equipment based on relay node under TDD (Time Division Duplex) mode
08/25/2010CN101814930A Spread spectrum communication method based on multi-level quasi-orthogonal spread spectrum code sequence
08/25/2010CN101814903A Tunable ferro-electric filter
08/25/2010CN101299600B Design method for digital filter based on OFDM system
08/25/2010CN101222728B Method and system for using time frequency resource in OFDMA system
08/25/2010CN101212410B Downlink resource scheduling method, system, and device
08/25/2010CN101207600B Method, system and apparatus for MIMO transmission of multi transmitting antennas
08/25/2010CN101119178B Signal transmitting, receiving method and signal transmitting device
08/25/2010CN101114899B Beacon transmitting method in mobile multimedia broadcasting system
08/25/2010CN101005478B Matrix block interveaving method and device for reducing OFDM system peak-to-average power ratio
08/24/2010USRE41583 Frequency-stabilized transceiver configuration
08/24/2010US7783268 Transmitter and transmitting method thereof in wireless communication system
08/24/2010US7782985 Automatic frequency offset compensation in a TDD wireless OFDM communication system
08/24/2010US7782984 Method of sphere decoding with low complexity and good statistical output
08/24/2010US7782983 Method and system for demodulation of a differential Loran C signal
08/24/2010US7782981 Signal processing apparatus and method
08/24/2010US7782980 Method and system for simulcasting
08/24/2010US7782978 Phase correction of a constant envelope signal without introducing amplitude modulation
08/24/2010US7782977 Automatic gain control apparatus and method in orthogonal frequency division multiplexing
08/24/2010US7782976 Multiple channel waveform generator with dynamic delay through symbol superresolution
08/24/2010US7782975 Pulse train carrier-less modulator using SAW filters
08/24/2010US7782974 Apparatus and method providing non-linear adaptive signal tracking
08/24/2010US7782973 Apparatus and method for transporting/receiving data in a CDMA mobile communication system
08/24/2010US7782969 OFDM signal transmission method and apparatus
08/24/2010US7782966 Demodulator of base station in orthogonal frequency division multiple access
08/24/2010US7782965 Radio transmission device and radio transmission method in multi-carrier communication