| Patents for H04L 27 - Modulated-carrier systems (89,721) |
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| 02/10/2011 | US20110033011 Methods and apparatuses relating to multi-resolution transmissions with mimo scheme |
| 02/10/2011 | US20110033009 System and Method for Adapting a Change in Constellation Density While Receiving a Signal |
| 02/10/2011 | US20110033008 Method for transmitting feedback information via a spatial rank index (sri) channel |
| 02/10/2011 | US20110033007 Multi-band, multi-drop chip to chip signaling |
| 02/10/2011 | US20110033005 MIMO wireless data communication system, MIMO wireless data communication method and MIMO wireless data communication apparatus |
| 02/10/2011 | US20110033004 Dual carrier modulation precoding |
| 02/10/2011 | US20110033003 Generalized frequency modulation |
| 02/10/2011 | US20110033002 Location of Wideband OFDM Transmitters With Limited Receiver Bandwidth |
| 02/10/2011 | US20110033001 Layer mapping method and data transmission method for MIMO system |
| 02/10/2011 | US20110032978 Receiver and Method for Adjusting Adaptive Equalizer of Receiver |
| 02/10/2011 | US20110032921 Communication system using ofdm for one direction and dsss for another direction |
| 02/10/2011 | US20110032046 I/Q Impairment Calibration Using A Spectrum Analyzer |
| 02/10/2011 | DE102009009663B4 Bussystem zur hybriden Datenübertragung Bus system for hybrid data transmission |
| 02/09/2011 | EP2282471A1 Data transmission using low density parity check coding and constellation mapping |
| 02/09/2011 | EP2282470A1 Data reception using low density parity check coding and constellation mapping |
| 02/09/2011 | EP2282469A1 Technique for determining a frequency offset |
| 02/09/2011 | EP2282467A2 OFDM receiver with differential demodulation |
| 02/09/2011 | EP2282466A2 Receiving apparatus and method and program |
| 02/09/2011 | EP2282438A2 Pilot transmission schemes for wireless multi-carrier communication systems |
| 02/09/2011 | EP2282436A2 Pilot transmission schemes for wireless multi-carrier communication systems |
| 02/09/2011 | EP2282408A2 Frequency-division multiplexing transceiver apparatus, wave-number-division multiplexing transceiver apparatus and method thereof |
| 02/09/2011 | EP2281378A1 Wireless communication methods and receivers for receiving and processing multiple component carrier signals |
| 02/09/2011 | EP2281377A1 System and method of receiving and processing multicommunication signals |
| 02/09/2011 | EP2281376A1 Method and digital communication device for calculating soft information for received qam symbols |
| 02/09/2011 | EP2281357A1 Efficient physical layer preamble format |
| 02/09/2011 | CN201742415U Control device of DPSK (Differential Phase Shift Keying)/DQPSK (Differential Quadrature Reference Phase Shift keying) module delay interferometer |
| 02/09/2011 | CN1738300B Method for estimating maximum likelihood frequency offset in mobile communication system |
| 02/09/2011 | CN1705303B Signal generator |
| 02/09/2011 | CN101971661A Method of transmitting interference information signal in wireless communication system |
| 02/09/2011 | CN101971589A An efficient multi-band communication system |
| 02/09/2011 | CN101971588A Techniques for multiple-subcarrier joint precoding |
| 02/09/2011 | CN101971587A A method for accelerating the precoding and pre-decoding of symbols in OFDM systems |
| 02/09/2011 | CN101971586A Return link time adjustments in fdd ofdma or sc-fdm systems |
| 02/09/2011 | CN101971551A A flexible structure for multiple-subcarrier joint modulation OFDM transmitters |
| 02/09/2011 | CN101971550A Sounding reference signal arrangement |
| 02/09/2011 | CN101971541A Multi-channel receiver device |
| 02/09/2011 | CN101971526A Methods of uplink channelization in lte |
| 02/09/2011 | CN101971514A Apparatus and method for composing diversity subchannel in wireless communication system |
| 02/09/2011 | CN101969453A Narrowband data communication system and wireless narrowband data communication method |
| 02/09/2011 | CN101969424A Discrete cosine interpolation method in channel estimation based on pilot frequency |
| 02/09/2011 | CN101969423A Method and device for reducing peak factors and remote radio system |
| 02/09/2011 | CN101969422A Precise synchronization method for orthogonal frequency division multiplexing (OFDM)-ultra-wide bandwidth(UWB) system |
| 02/09/2011 | CN101969421A Device for transmitting CDMA (Code Division Multiple Access) signal by adopting category V line |
| 02/09/2011 | CN101969417A Low-return self-adaptive multimode transmission method of MIMO-SCFDE (Multiple Input Multiple Output Single Carrier Frequency Domain Equilibrium) system |
| 02/09/2011 | CN101969348A Portable underwater acoustic communication equipment and method for frogman |
| 02/09/2011 | CN101969329A Signal phase difference estimation device and method in antenna aligning array based on circulating cross-correlation |
| 02/09/2011 | CN101969325A Multi-antenna transmission apparatus and method, multi-antenna reception apparatus and method |
| 02/09/2011 | CN101969320A Method for estimating time of satellite rescue signal |
| 02/09/2011 | CN101420411B Fast carrier capture method with low signal-noise ratio |
| 02/09/2011 | CN101369882B Frequency synchronization method based on pre-correction of sending terminal |
| 02/09/2011 | CN101345735B Low loss interface apparatus between combined frame synchronization coherent detection and soft judgment decoding |
| 02/09/2011 | CN101272157B Ultra-broadband time-derived channel multiplexing method based on fractional number Fourier transform domain |
| 02/09/2011 | CN101262662B Tone generation method and device for 3G and 4G terminal |
| 02/09/2011 | CN101237253B Self-adapted interference separation signal receiving/transmission device based on fraction Fourier conversion |
| 02/09/2011 | CN101129038B Method and apparatus for providing dynamic selection of carriers |
| 02/08/2011 | US7885627 Optimal initial gain selection for wireless receiver |
| 02/08/2011 | US7885625 RF A/D converter with phased feedback to low noise amplifier |
| 02/08/2011 | US7885550 Method and apparatus for producing RZ-DPSK modulated optical signals |
| 02/08/2011 | US7885367 System for adjusting sampling timing of DLL circuit, method therefor and transmitter-receiver used therefor |
| 02/08/2011 | US7885362 Data transmission system and method thereof |
| 02/08/2011 | US7885361 Method and apparatus for 0/180 degree phase detector |
| 02/08/2011 | US7885360 Wireless communication apparatus and receiving method |
| 02/08/2011 | US7885358 Digital broadcasting system and method of processing data |
| 02/08/2011 | US7885356 Receiver and receiving method |
| 02/08/2011 | US7885355 Multi-dynamic multi-envelope receiver |
| 02/08/2011 | US7885354 System and method for enhancing near vertical incidence skywave (“NVIS”) communication using space-time coding |
| 02/08/2011 | US7885353 Spread spectrum block control apparatus and spread spectrum clock generating apparatus |
| 02/08/2011 | US7885350 System and method for non-interfering signaling and reception of overlapping single carrier transmissions over delay spread channels |
| 02/08/2011 | US7885348 MIMO communication system and method for beamforming using polar-cap codebooks |
| 02/08/2011 | US7885347 DTV receiver and method of processing broadcast signal in DTV receiver |
| 02/08/2011 | US7885346 MIMO transmitter and method for transmitting a group of sequential OFDM symbols in accordance with an IEEE 802.16 communication standard |
| 02/08/2011 | US7885345 Pilot allocation method and device of orthogonal frequency division multiplexing system |
| 02/08/2011 | US7885343 Device and method for clipping multicarrier signal |
| 02/08/2011 | US7885342 Managing bit error rates on point-to-point wireless links in a network |
| 02/08/2011 | US7885325 Apparatus for and method of controlling a feedforward filter of an equalizer |
| 02/08/2011 | US7885228 Transmission mode selection for data transmission in a multi-channel communication system |
| 02/08/2011 | US7885178 Quasi-parallel multichannel receivers for wideband orthogonal frequency division multiplexed communications and associated methods |
| 02/08/2011 | US7885177 Methods and apparatus for backwards compatible communication in a multiple antenna communication system using time orthogonal symbols |
| 02/08/2011 | US7885175 Pilot pattern design for an OFDM system |
| 02/08/2011 | CA2562551C Method and apparatus for minimizing co-channel interference |
| 02/08/2011 | CA2562487C Dual conversion receiver with programmable intermediate frequency and channel selection |
| 02/03/2011 | WO2011014829A2 Determining control region parameters for multiple transmission points |
| 02/03/2011 | WO2011013926A2 Method for processing a received signal to which channel state information is applied in an orthogonal frequency-division multiplexing system |
| 02/03/2011 | WO2011013365A1 Symbol rate detector and receiver device |
| 02/03/2011 | WO2011012043A1 Method and device for multi-antenna transmission |
| 02/03/2011 | US20110026651 Automatic gain control in a receiver |
| 02/03/2011 | US20110026650 Rapid Sampling Phase Recovery |
| 02/03/2011 | US20110026649 Technique for determining a frequency offset |
| 02/03/2011 | US20110026648 Method and system for increasing the accuracy of frequency offset estimation in multiple frequency hypothesis testing in an e-utra/lte ue receiver |
| 02/03/2011 | US20110026647 Soft bit value generation in a sequence estimator |
| 02/03/2011 | US20110026646 E8-vsb reception system, apparatus for generating data attribute and method thereof, and apparatus for channel encoding and method thereof |
| 02/03/2011 | US20110026645 Systems, apparatus and methods for broadcast channel decoding |
| 02/03/2011 | US20110026644 Method for processing received signal by applying channel status information based on orthogonal frequency division multiplexing |
| 02/03/2011 | US20110026643 Carrier detect system, apparatus and method thereof |
| 02/03/2011 | US20110026642 Mobile communication system, transmitting device, receiving device, and method |
| 02/03/2011 | US20110026641 Cyclic Delay Diversity in a Wireless System |
| 02/03/2011 | US20110026640 Systems, methods, and computer readable media for digital radio broadcast receiver memory and power reduction |
| 02/03/2011 | US20110026639 Spatial mapping of an ofdm signal to reduce attenuation from an individual transmit antenna in a mimo transmitter |
| 02/03/2011 | US20110026638 Positive coefficient weighted quadrature modulation method and apparatus |
| 02/03/2011 | US20110026637 Method and apparatus for transmitting pilot signal in a multiple input multiple output wireless communication system |