| Patents for H04L 27 - Modulated-carrier systems (89,721) |
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| 04/02/2009 | WO2005099131A3 Systems and methods for transmitting data in a wireless communication network |
| 04/02/2009 | US20090089594 Method and System to Validate Physical and Logical System Connectivity of Components in a Data Processing System |
| 04/02/2009 | US20090088148 Wireless communication system for monitoring physical downlink control channel |
| 04/02/2009 | US20090088139 Method, network unit and system for providing subscriber information of a group call to an interception unit |
| 04/02/2009 | US20090086858 Digital demodulating apparatus, digital receiver, controlling method of the apparatus, computer program product, and recording medium recording thereon the product |
| 04/02/2009 | US20090086856 Reception frequency control circuit |
| 04/02/2009 | US20090086855 Link adaptation based on generic cinr measurement according to log-likelihood ratio distribution |
| 04/02/2009 | US20090086854 Receiver |
| 04/02/2009 | US20090086853 Wireless Communication Systems and Methods Using Flexible Length Indicators |
| 04/02/2009 | US20090086851 Method And System For Quadrature Local Oscillator Generator Utilizing A DDFS For Extremely High Frequencies |
| 04/02/2009 | US20090086849 Method and apparatus of improved circular buffer rate matching for turbo-coded MIMO-OFDM wireless systems |
| 04/02/2009 | US20090086848 Apparatus and method for reducing peak-to-average power ratio in a wireless communication system |
| 04/02/2009 | US20090086847 Methods and systems for providing variable clock rates and data rates for a serdes |
| 04/02/2009 | US20090086846 Channel architecture with multiple signal processing branches for a given physical channel |
| 04/02/2009 | US20090086844 Method And System For A Programmable Local Oscillator Generator Utilizing A DDFS For Extremely High Frequencies |
| 04/02/2009 | US20090086841 Platform noise mitigation |
| 04/02/2009 | US20090086840 Apparatus and method for transmitting feedback information in communication system |
| 04/02/2009 | US20090086838 Wireless transmitter |
| 04/02/2009 | US20090086837 Interfering stream identification in wireless communication systems |
| 04/02/2009 | US20090086836 Wireless transmission device |
| 04/02/2009 | US20090086835 Apparatus and method for block interleaving using mixed radix system in mb-ofdm |
| 04/02/2009 | US20090086834 Multicarrier transmitting apparatus and multicarrier transmitting method |
| 04/02/2009 | US20090086833 Radio Signal Generator |
| 04/02/2009 | US20090086832 Preamble techniques for communications networks |
| 04/02/2009 | US20090086831 Two-wire communications bus system |
| 04/02/2009 | US20090086808 Equalization And Decision-Directed Loops With Trellis Demodulation In High Definition TV |
| 04/02/2009 | US20090086807 Methods and apparatus for determining threshold of one or more dfe transition latches based on incoming data eye |
| 04/02/2009 | US20090086806 Time varying equalization |
| 04/02/2009 | US20090086804 Automatic Gain Control Stress Measurement For Digital Carriers |
| 04/02/2009 | US20090086800 Adaptive fec codeword management |
| 04/02/2009 | US20090086795 Method and system for a low-complexity variable frequency oscillator using direct digital frequency synthesis |
| 04/02/2009 | US20090086680 Multi-detection of heartbeat to reduce error probability |
| 04/02/2009 | US20090086618 Amplitude Attenuation Estimation and Recovery Systems for OFDM Signal used in Communication Systems |
| 04/02/2009 | DE102008046832A1 Vorrichtungen und Verfahren zur Polarmodulation ohne analoge Filterung Devices and methods for polar modulation without analog filtering |
| 04/01/2009 | EP2043377A1 A sector base station |
| 04/01/2009 | EP2043318A2 Preamble techniques for communications networks |
| 04/01/2009 | EP2043317A2 Method and apparatus for reducing peak to average power ratio of transmitted signal |
| 04/01/2009 | EP2043316A1 A method for peak limiting of transmit power for radio transmission, a transmitter, a base station, a mobile station and a communication network therefor |
| 04/01/2009 | EP2043314A1 A self-adaptive frequency interpolator for use in a multi-carrier receiver |
| 04/01/2009 | EP2043291A2 Apparatus and method for transmitting and receiving an OFDM signal |
| 04/01/2009 | EP2043290A2 Method and apparatus of improved circular buffer rate matching for turbo-coded MIMO-OFDM wireless systems |
| 04/01/2009 | EP2043277A1 Method and device for data processing in XDSL system |
| 04/01/2009 | EP2043276A1 Method and device for data processing and communication system comprising such device |
| 04/01/2009 | EP2043274A1 Transmission method together with multi pairs of lines, sender and receiver thereof |
| 04/01/2009 | EP2043258A1 A method for signal amplification, a switched mode amplifier system, a base station and a communication network therefor |
| 04/01/2009 | EP2042913A2 Optical quaternary phase modulator |
| 04/01/2009 | EP2041941A2 Method and apparatus for scheduling transmissions in multiple access wireless networks |
| 04/01/2009 | EP2041940A2 Uplink timing control signal |
| 04/01/2009 | EP2041939A2 Method for suppression of ofdm energy spectral density for minimization of out of band emission or utilization of fractured spectrum |
| 04/01/2009 | EP2041938A1 Filter arrangement dependent on occupation of an adjacent band |
| 04/01/2009 | EP2041908A2 Apparatus for transmitting multiple cdma channels |
| 04/01/2009 | EP2041907A2 Multi-carrier receiver for wireless communication |
| 04/01/2009 | EP2041906A2 Bandwidth asymmetric communication system based on ofdm and tdma |
| 04/01/2009 | EP1792426A4 Multiple sub-carrier selection diversity architecture and method for wireless ofdm |
| 04/01/2009 | EP1665698A4 Frequency domain equalizer for wireless communications system |
| 04/01/2009 | EP1579614B1 Frequency hopping method in orthogonal frequency division multiplexing system |
| 04/01/2009 | EP1520349B1 Method and device for wavelet denoising |
| 04/01/2009 | EP1317833A4 Apparatus and methods for sample selection and reuse of rake fingers in spread spectrum systems |
| 04/01/2009 | EP1012985B1 Device and method for data encoding and frequency diversity in mobile communications system |
| 04/01/2009 | CN101401381A Digital transmitter |
| 04/01/2009 | CN101401380A Frequency tracking which adapts to timing synchronization |
| 04/01/2009 | CN101401379A Synchronization sequence with tone notching in OFDM systems |
| 04/01/2009 | CN101401378A Carrier reproducer and carrier reproducing method |
| 04/01/2009 | CN101400120A Control information mode configuring method for time division system, method and device for processing received frame |
| 04/01/2009 | CN101399974A Front end high definition audio and video interface device for interactive digital television and access method |
| 04/01/2009 | CN101399808A Method and system for processing communication signal |
| 04/01/2009 | CN101399807A Method and apparatus for reducing peak to average power ratio of transmitted signal |
| 04/01/2009 | CN101399806A Synchronous preamble techniques for communications networks |
| 04/01/2009 | CN101399805A Frame synchronization method for full phase OFDM system |
| 04/01/2009 | CN101399804A Method and module for constructing a frame structure in communication systems |
| 04/01/2009 | CN101399803A Multi-user detection method and device for OFDM signal |
| 04/01/2009 | CN101399802A Method and device for reducing PAR by using preserved sub-carrier |
| 04/01/2009 | CN101399801A Classification method for base station to determine mode for pre-coding matrix selection |
| 04/01/2009 | CN101399800A Resource distribution information representing method based on OFDM system |
| 04/01/2009 | CN101399799A Data relaying method for OFDM system and relaying station |
| 04/01/2009 | CN101399798A Steady signal transmission method and device for OFDMA radio communication system |
| 04/01/2009 | CN101399797A Time frequency code spreading method and device for resisting time frequency selection by OFDMA system |
| 04/01/2009 | CN101399796A Control information configuring method for time division system, method and device for received frame processing |
| 04/01/2009 | CN101399795A Modulating and demodulating method for orthogonal differential chaos phase shift-keying of digital signal |
| 04/01/2009 | CN101399794A Reference clock generating method and device for supporting multi-transceiving system |
| 04/01/2009 | CN101399793A Method and apparatus for sequence distributing, processing, and apparatus thereof |
| 04/01/2009 | CN101399792A Peak clipping device for reducing peak-average-ratio of transmission signal |
| 04/01/2009 | CN101399772A Bandwidth allocation method and device based on multi-carrier |
| 04/01/2009 | CN101399761A Method for mapping resource units onto resource blocks for long term evolution system |
| 04/01/2009 | CN101399676A Power saving and handling broadcast as unicast traffic in a wlan |
| 04/01/2009 | CN101399652A Data transmission method used in OFDM system |
| 04/01/2009 | CN101399651A Method, apparatus and system for service data transmission in HSDPA |
| 04/01/2009 | CN101399639A Method and device for HARQ in MIMO space multiplexing system |
| 04/01/2009 | CN101399630A Adaptive modulation coding method and apparatus |
| 04/01/2009 | CN101399628A Transmission method and device suitable for coverage requirement in time division duplexing system |
| 04/01/2009 | CN101399613A Quaternary phase modulator |
| 04/01/2009 | CN101399591A Mapping method and system for public pilot |
| 04/01/2009 | CN101399585A Method and device for customer signal generation and interference suppression in OFDMA intelligent antenna system |
| 04/01/2009 | CN100474849C Information transmission method |
| 04/01/2009 | CN100474801C Spare mode control method in orthogonal FDM system |
| 04/01/2009 | CN100474798C M-ary spread spectrum communication method used in remote water sound communication |
| 04/01/2009 | CN100474791C Radio communication system and transmitter |
| 04/01/2009 | CN100474783C Demodulator, wireless communication method, and wireless communication device |
| 03/31/2009 | US7512409 Cellular network system |
| 03/31/2009 | US7512195 Frequency control apparatus, wireless communication apparatus and frequency control method |