| Patents for H04L 27 - Modulated-carrier systems (89,721) |
|---|
| 12/19/2007 | CN101090383A Equalizer and equalizing method |
| 12/19/2007 | CN101090307A Full-digital non scratching switchover device and method |
| 12/19/2007 | CN101090293A Method and system for transmitting information |
| 12/19/2007 | CN100356786C Signal transmission method in digital TV ground broadcast transmission system |
| 12/19/2007 | CN100356785C Base band OQAM signal generating method in digital ground broadcasting transmission |
| 12/19/2007 | CN100356784C Data interlacing method in digital telerision broundcasting transmission |
| 12/19/2007 | CN100356775C 接收机和接收方法及程序 Receivers and receiving methods and procedures |
| 12/19/2007 | CN100356697C Method and system for routing in low density parity check (ldpc) decoders |
| 12/18/2007 | US7310531 Transmission rate changing method, and base station apparatus using the same |
| 12/18/2007 | US7310522 Systems for synchronous multipoint-to-point orthogonal frequency division multiplexing communication |
| 12/18/2007 | US7310503 Diversity reception device and diversity reception method |
| 12/18/2007 | US7310393 Method and apparatus for synchronization of the OFDM systems |
| 12/18/2007 | US7310390 Decoding coded data streams |
| 12/18/2007 | US7310389 Method and apparatus for determining the errors of a multi-valued data signal that are outside the limits of an eye mask |
| 12/18/2007 | US7310387 Apparatus for compensating DC offsets, gain and phase imbalances between I-channel and Q-channel in quadrature transceiving system |
| 12/18/2007 | US7310386 Radio receiver utilizing a single analog to digital converter |
| 12/18/2007 | US7310385 Single and multiple sinewave modulation and demodulation techniques, apparatus, and communications systems |
| 12/18/2007 | US7310384 Satellite communications systems and methods employing single and multiple sinewave modulation and demodulation techniques |
| 12/18/2007 | US7310383 Coaxial cable communications systems and apparatus employing single and multiple sinewave modulation and demodulation techniques |
| 12/18/2007 | US7310381 Power amplifier pre-distortion device and method for orthogonal frequency division multiplexing |
| 12/18/2007 | US7310380 Generic transmission parameter configuration |
| 12/18/2007 | US7310379 Polarization state techniques for wireless communications |
| 12/18/2007 | US7310378 Estimating a transmission channel with pilot symbols distributed in lattice structure |
| 12/18/2007 | US7310305 Method for determining reference phase in radio communication system which uses orthogonal M-ary modulation, and coherent detection method using the same |
| 12/18/2007 | US7310304 Estimating channel parameters in multi-input, multi-output (MIMO) systems |
| 12/18/2007 | US7310302 Method for estimating time and frequency offset in an OFDM system |
| 12/18/2007 | CA2337094C Bs digital broadcasting receiver |
| 12/18/2007 | CA2327678C Filter for impulse response shortening, with addition spectral constraints, for multicarrier transmission |
| 12/13/2007 | WO2007142858A2 Multi input multi output (mimo) orthogonal frequency division multiple access (ofdma) communication system |
| 12/13/2007 | WO2007142492A2 Method of transmitting data in a mobile communicaiton system |
| 12/13/2007 | WO2007142393A1 Resource allocation method for orthogonal frequency division multiplexing access system |
| 12/13/2007 | WO2007141105A1 Channel quality reporting in an orthogonal frequency division multiplexing system |
| 12/13/2007 | WO2007140704A1 A frequency hopping communication method based on ofdm |
| 12/13/2007 | WO2007140670A1 A method for realizing synchronization in multiple input multiple output orthogonal frequency division multiplexing system |
| 12/13/2007 | WO2007127251A3 Variable ofdm subchannel coding and modulation |
| 12/13/2007 | WO2007122191A3 Data slicer circuit, demodulation stage, receiving system and method for demodulating shift keying coded signals |
| 12/13/2007 | WO2007121387A3 Use of overhead in a wireless communication system |
| 12/13/2007 | WO2007121112A3 Systems, methods and devices for dual closed loop modulation controller for nonlinear rf amplifier |
| 12/13/2007 | WO2007115330A3 Round robin schedule for pipeline processing of transmission stages |
| 12/13/2007 | WO2007115328A3 Ping-pong memory for pipeline processing of transmission stages |
| 12/13/2007 | WO2007114638A3 Tdm based cell search method in ofdm cellular system, frame transmission method thereof and system thereof |
| 12/13/2007 | WO2007109195A3 Preamble detection with unknown channel |
| 12/13/2007 | WO2007091833A3 Method for transmitting pilot for multiple carrier system |
| 12/13/2007 | WO2007051084A3 Frequency offset and method of offsetting |
| 12/13/2007 | WO2007047248A3 Nyquist folded bandpass sampling receivers and related methods |
| 12/13/2007 | WO2007044102A3 Remotely controlled antenna and method |
| 12/13/2007 | WO2007040809A3 Non-invasive frequency rollback apparatus and method |
| 12/13/2007 | WO2005101694A3 Versatile system for dual carrier transformation in orthogonal frequency division multiplexing |
| 12/13/2007 | WO2005099147A3 Dynamic zero suffix addition |
| 12/13/2007 | US20070288806 Method and arrangement to estimate transmission channel characteristics |
| 12/13/2007 | US20070288547 Edge incremental redundancy memory structure and memory management |
| 12/13/2007 | US20070286314 Digital receiver synchronization |
| 12/13/2007 | US20070286313 Parallel soft spherical mimo receiver and decoding method |
| 12/13/2007 | US20070286312 Apparatus, method and computer program product providing iterative recursive least squares (RLS) algorithm for coded MIMO systems |
| 12/13/2007 | US20070286311 Communications system comprising channelized receiver |
| 12/13/2007 | US20070286308 System and method for modulated signal generation method using two equal, constant-amplitude, adjustable-phase carrier waves |
| 12/13/2007 | US20070286306 Frontend module having two inputs for the reception of transmitted signals |
| 12/13/2007 | US20070286305 Transmitting apparatus of digital signals on a supply line of electronic devices and corresponding method |
| 12/13/2007 | US20070286303 Wireless communication system, wireless communication apparatus, and wireless communication method |
| 12/13/2007 | US20070286301 Modulation Device, Modulation Method, and Demodulating Device |
| 12/13/2007 | US20070286300 Modified dual symbol rate for uplink mobile communications |
| 12/13/2007 | US20070286268 Digital phase locked loop |
| 12/13/2007 | US20070286264 Interference reduction in spread spectrum receivers |
| 12/13/2007 | US20070286263 Satellite receiver |
| 12/13/2007 | US20070286240 Guard tones in a multi-point to point orthoginal frequency division multiplexing system |
| 12/13/2007 | US20070286067 Methods and Systems for Implementing a Pseudo-Noise Signaling Mechanism in Wireless Communication |
| 12/13/2007 | DE112006000186T5 Adaptives Bitladen für Mehrträger-Kommunikationssystem Adaptive bit loading for multicarrier communication system |
| 12/13/2007 | DE102007018708A1 Offset-Frequenz-Schätzverfahren und-vorrichtung Offset frequency estimation method and device- |
| 12/13/2007 | DE102006002340B4 Datenfunksystem Radio data system |
| 12/12/2007 | EP1865679A1 Multicarrier system with multiple null subcarriers in transmitted signal due to variable receive bandwidths and the resulting multiple potential dc subcarriers |
| 12/12/2007 | EP1865678A1 System and method for separating two OFDM signals |
| 12/12/2007 | EP1865677A1 Wireless transmitting device and wireless transmitting method using frequency domain predistortion |
| 12/12/2007 | EP1865643A1 Transmitting apparatus, transmitting method, receiving apparatus and receiving method |
| 12/12/2007 | EP1865637A1 Wireless communication apparatus and wireless communication method |
| 12/12/2007 | EP1865634A1 Multi-carrier communication device and multi-carrier communication method |
| 12/12/2007 | EP1865626A1 Receiving apparatus and receiving method used for downlink channel |
| 12/12/2007 | EP1865600A2 Portable radio terminal and AFC control method |
| 12/12/2007 | EP1865599A2 Portable radio terminal and AFC control method |
| 12/12/2007 | EP1864461A1 Power savings in hierarchically coded modulation |
| 12/12/2007 | EP1864460A1 Method for allocating subbands to streams of a multichannel link in a multicarrier modulation communication system |
| 12/12/2007 | EP1864458A1 Method and apparatus for data and pilot structures supporting equalization |
| 12/12/2007 | EP1864423A2 Optimal timing and frequency acquisition for ofdm systems |
| 12/12/2007 | EP1864394A1 System and method for power line communications |
| 12/12/2007 | EP1794967B1 Method and device for synchronising the carrier frequency of an offset quadrature phase-modulated signal |
| 12/12/2007 | EP1661347B1 Method and system for transmission of information data over a communication line using filtered multi-tone modulation (fmt) |
| 12/12/2007 | EP1649655B1 Weighting circuit for a multi-carrier signal receiver |
| 12/12/2007 | EP1506624B1 Apparatus and method of echo-cancellation |
| 12/12/2007 | EP1477003A4 Highly integrated adsl circuit |
| 12/12/2007 | EP1444798A4 Array processing for linear system solutions |
| 12/12/2007 | EP1435160B1 Method for reducing transmissions in boundary zones, in amplitude modulation transmitters operating in digital mode |
| 12/12/2007 | EP1434373B1 Ofdm demodulation circuit and ofdm reception apparatus using the same |
| 12/12/2007 | EP1396129B1 Blind detection |
| 12/12/2007 | EP1125410B1 Method and apparatus for reducing emi emissions |
| 12/12/2007 | CN200990611Y Digital signal symbol synchronous circuit |
| 12/12/2007 | CN101087481A Channel quality reporting in an orthogonal frequency division multiplexing system |
| 12/12/2007 | CN101087377A Demodulating apparatus, demodulating method, and computer program |
| 12/12/2007 | CN101087292A Communications system, transmitter, receiver, and communications method thereof |
| 12/12/2007 | CN101087291A A multi-mode automatic recognition method for multi-mode training sequence filling system |
| 12/12/2007 | CN101087290A Transmitter and transmitting method |
| 12/12/2007 | CN101087289A A spreading frequency communication method based on orthogonal frequency division multiplexing |