| Patents for H04L 27 - Modulated-carrier systems (89,721) |
|---|
| 02/18/2010 | US20100040003 Radio communication base station device and control signal mapping method |
| 02/18/2010 | US20100039966 Wireless communications systems |
| 02/18/2010 | US20100039925 Method of determining the location of the fft window and the delay spread for the platinum broadcast channel estimator |
| 02/18/2010 | US20100039924 Communication device for receiving and transmitting ofdm signals in a wireless communication system |
| 02/18/2010 | US20100039286 Symbol Synchronization for Downhole OFDM Telemetry |
| 02/18/2010 | DE102009033597A1 Modemeinheit und mobile Kommunikationseinheit Modem unit and mobile communication unit |
| 02/18/2010 | CA2734064A1 Communicating using ask or qam with uneven symbol constellation |
| 02/18/2010 | CA2734063A1 Communicating using ask or qam with uneven symbol constellation |
| 02/18/2010 | CA2733889A1 System and method communicating using an in-vehicle system |
| 02/17/2010 | EP2154856A1 Systems and methods for communicating using ASK or QAM with constellation points having different distances |
| 02/17/2010 | EP2154855A1 Systems and methods for communicating using ASK or QAM with constellation points having different distances |
| 02/17/2010 | EP2154854A1 Orthogonal frequency division multiplexing system with selectable rate |
| 02/17/2010 | EP2154853A1 Orthogonal frequency division multiplexing system with selectable rate |
| 02/17/2010 | EP2154852A2 DC Offset correction in a transmitter |
| 02/17/2010 | EP2154850A1 New frame and signalling pattern structure for multi-carrier systems |
| 02/17/2010 | EP2154849A1 New frame and signalling pattern structure for multi-carrier systems |
| 02/17/2010 | EP2154848A1 New frame and signalling pattern structure for multi-carrier systems |
| 02/17/2010 | EP2154847A1 New frame and signalling pattern structure for multi-carrier systems |
| 02/17/2010 | EP2154812A2 Multi-carrier digital signal transmitter reducing co-channel interference with an analogue television signal |
| 02/17/2010 | EP2154802A1 Calibration method, communication system, frequency control method, and communication device |
| 02/17/2010 | EP2153606A1 Selection of root indices in polyphase cazac sequences |
| 02/17/2010 | EP2153605A1 Orthogonal frequency-division multiplexing (ofdm) transmitting and receiving device for transmismitting and receiving an ofdm symbol having symbols interleaved variably, and methods thereof |
| 02/17/2010 | EP2153604A1 Ofdm signal transmission apparatus and method |
| 02/17/2010 | EP2153603A1 Signalling within a communication system |
| 02/17/2010 | EP2153602A1 Method and device for allocating resources in an ofdm network |
| 02/17/2010 | EP2153601A2 Method of synchronizing a multicarrier signal, corresponding emission method, devices and computer programs |
| 02/17/2010 | EP2153600A1 Apparatus and method for reducing peak to average power ratio in an orthogonal frequency division multiplexing system |
| 02/17/2010 | EP2153567A2 Apparatus and method for evaluating conditions of propagation paths |
| 02/17/2010 | EP2153561A1 Design methodology and method and apparatus for signaling with capacity optimized constellations |
| 02/17/2010 | EP2153536A1 Method and device for data processing and communication system comprising such device |
| 02/17/2010 | EP2153519A1 Polar amplifier |
| 02/17/2010 | EP1330041B1 A method and an apparatus for improving the carriers' output power of a broadband multi-carrier base-station |
| 02/17/2010 | CN201409207Y Digital mobile multimedia transmission device |
| 02/17/2010 | CN201409180Y Self-adapting baseband linearization device of digital television transmitter |
| 02/17/2010 | CN201409145Y Passive transmitting device for carrier communication module |
| 02/17/2010 | CN101652971A Determining a channel matrix by measuring interference |
| 02/17/2010 | CN101652970A Orthogonal cross polarization interference compensating device, demodulator, receiving station, and method of compensating cross polarization interference |
| 02/17/2010 | CN101652954A Base station device, mobile station, radio communication system, and communication control method |
| 02/17/2010 | CN101651653A Peak clipping method for multi-carrier frequency hopping communication system |
| 02/17/2010 | CN101651652A New frame and signalling pattern structure for multi-carrier systems |
| 02/17/2010 | CN101651651A New frame and signalling pattern structure for multi-carrier systems |
| 02/17/2010 | CN101651650A Synchronization and frequency deviation combining evaluating method and device |
| 02/17/2010 | CN101651649A Carrier wave coordination communication method based on four-item weight score Fourier conversion and distributed transmitting antenna |
| 02/17/2010 | CN101651648A System and method for executing initial synchronization in wireless communication system |
| 02/17/2010 | CN101651647A Method and device for reconstructing CP-OFDM signal in time-domain synchronous orthogonal frequency-division multiplexing system |
| 02/17/2010 | CN101651646A Differential receiving system of cellular receiver and method for realizing signal reception |
| 02/17/2010 | CN101651645A Communication receiving system and equalizer and method for processing a signal |
| 02/17/2010 | CN101651644A Circuit and method for demodulating modulated signals |
| 02/17/2010 | CN100591163C Method of implementing SCDMA system terminal-to-terminal direct communication and uses thereof |
| 02/17/2010 | CN100591065C Differential west space-time modulation constellation mapping method in multiple antenna orthogonal frequency division multiplexing |
| 02/17/2010 | CN100591064C Sampling frequency offset estimation apparatus and method for OFDM system |
| 02/17/2010 | CN100591063C Method and apparatus for acquiring circulating prefix-length information |
| 02/17/2010 | CN100591062C Interleaving method in OFDM system |
| 02/17/2010 | CN100591061C Guard interval and FFT mode detector in ground digital video broadcast receiver |
| 02/17/2010 | CN100591060C Apparatus, method and program for correcting common phase error of OFDM signal symbols |
| 02/17/2010 | CN100591059C Method, system and receiver for receiving multiple carrier transmission |
| 02/16/2010 | USRE41130 Radio communication system and method of operation |
| 02/16/2010 | US7664211 Automatic gain control with out of band blocking signal compensation |
| 02/16/2010 | US7664210 Non-coherent synchronous direct-conversion receiving apparatus for compensating frequency offset |
| 02/16/2010 | US7664209 Method and apparatus for coordinating transmission of short messages with hard handoff searches in a wireless communications system |
| 02/16/2010 | US7664208 Evaluating device, reproducing device, and evaluating method |
| 02/16/2010 | US7664207 Decoding GPS satellite data at low signal to noise levels by computing total probability of current data bit at current time epoch |
| 02/16/2010 | US7664206 GPS front end having an interface with reduced data rate |
| 02/16/2010 | US7664205 Frequency-shift-keying demodulator and method of frequency-shift-keying |
| 02/16/2010 | US7664204 Adaptive timing using clock recovery |
| 02/16/2010 | US7664198 System and method for broadcasting data over a wireless network using rateless codes |
| 02/16/2010 | US7664197 AM receiving circuit |
| 02/16/2010 | US7664194 Combining space time block code (STBC) with spatial multiplexing for MIMO transmission |
| 02/16/2010 | US7664189 OFDM demodulator, receiver, and method |
| 02/16/2010 | US7664188 Spatio-temporal processing for communication |
| 02/16/2010 | US7664187 Memory reduction in digital broadcast receivers |
| 02/16/2010 | US7664186 Channel decoding for multicarrier signal transmission by means of DC-offset and carrier-frequency offset-dependent weighting of reliability information |
| 02/16/2010 | US7664138 Multiple channel system for a twisted pair telephone wire local loop system |
| 02/16/2010 | US7664087 Method for generating a frame in an orthogonal frequency division multiple access communication system |
| 02/16/2010 | US7664077 Information transmission method, mobile communications system, base station and mobile station in which data size of identification data is reduced |
| 02/16/2010 | US7664011 Wireless communications apparatus and wireless communication method |
| 02/16/2010 | US7664009 Pilot pattern design for a STTD scheme in an OFDM system |
| 02/11/2010 | WO2010017506A1 Peak-to-average power ratio (papr) reduction scheme for wireless communication |
| 02/11/2010 | WO2010017064A1 Iq imbalance equalization system and method |
| 02/11/2010 | WO2010016750A2 Method and apparatus for performing a harq operation in a multi-carrier system |
| 02/11/2010 | WO2010016743A2 Transmit diversity schemes in ofdm systems |
| 02/11/2010 | WO2010016729A2 Method and apparatus for transmitting signal in wireless communication system |
| 02/11/2010 | WO2010016719A2 Methods and apparatus to generate multiple antennas transmit precoding codebook |
| 02/11/2010 | WO2010016662A2 Radio access method for reduced papr |
| 02/11/2010 | WO2010016507A1 Radio communication system, transmission device, reception device |
| 02/11/2010 | WO2010016355A1 Wireless communication system, control station device, and terminal device |
| 02/11/2010 | WO2010016240A1 Wireless communication device and power density setting method |
| 02/11/2010 | WO2010016017A1 A device for and a method of processing data signals |
| 02/11/2010 | WO2010015127A1 Method for transmit diversity encoding |
| 02/11/2010 | WO2010015121A1 Method, apparatus and product of ofdm transmission |
| 02/11/2010 | WO2010015104A1 Iterative channel estimation method and apparatus for ici cancellation in multi-carrier systems |
| 02/11/2010 | WO2010015103A1 A simplified equalizationscheme for distributed resource allocation in multi-carrier systems |
| 02/11/2010 | WO2010015102A1 An adaptive scheme to determine the sub-carrier spacing for multi-carrier systems |
| 02/11/2010 | WO2010015101A1 A radio channel model for ici cancellation in multi-carrier systems |
| 02/11/2010 | WO2009142407A3 Mimo detection method and system based on channel correlation |
| 02/11/2010 | WO2009136751A3 Method and apparatus of generating codewords in wireless communication system |
| 02/11/2010 | WO2009020422A8 Multicarrier communication system employing explicit frequency hopping |
| 02/11/2010 | US20100034542 Methods and apparatus for generation and transmission of optical signals |
| 02/11/2010 | US20100034327 Joint time-frequency automatic gain control for wireless communication |
| 02/11/2010 | US20100034326 Receiver for receiving data symbols having a symbol period |