| Patents for H04L 25 - Baseband systems (55,083) |
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| 12/12/2012 | CN101800721B Method and device for estimating interference in orthogonal frequency division multiplexing communication system |
| 12/12/2012 | CN101674160B Signal detection method and device for multiple-input-multiple-output wireless communication system |
| 12/12/2012 | CN101627646B 基站装置及通信控制方法 The base station apparatus and communication control method |
| 12/12/2012 | CN101627599B Quadrature imbalance estimation using unbiased training sequences |
| 12/12/2012 | CN101599944B New frame structure for multi-carrier systems |
| 12/12/2012 | CN101557371B Method for determining pilot frequency pattern for mobile terminal in base station of multi-carrier MIMO system |
| 12/12/2012 | CN101521643B Method and system for processing interference signal |
| 12/12/2012 | CN101488779B Transceiver having adjustable sampling point and related message tranceiving method |
| 12/12/2012 | CN101471680B Wireless receiver and method for eliminating DC offset of wireless receiver |
| 12/12/2012 | CN101150557B RF receiver and operating method thereof |
| 12/12/2012 | CN101027882B Method and apparatus for communication in a system employing differing transmission protocols |
| 12/11/2012 | US8331513 Clock data restoration device |
| 12/11/2012 | US8331510 Receiver and method for two-stage equalization with sequential search |
| 12/11/2012 | US8331507 Multi-channel receiver device |
| 12/11/2012 | US8331487 Analog signal processor for nonlinear predistortion of radio-frequency signals |
| 12/11/2012 | US8331486 Transmitter circuit with integrated power control |
| 12/11/2012 | US8331485 Spur cancellation in a digital baseband transmit signal using cancelling tones |
| 12/11/2012 | US8331484 Digital Predistortion training system |
| 12/11/2012 | CA2723058C Direct conversion receiver architecture |
| 12/06/2012 | WO2012166922A1 Delta modulated low power ehf communication link |
| 12/06/2012 | WO2012164460A1 Adaptively switching equalization operations in a node of a wireless network |
| 12/06/2012 | WO2012163401A1 Primary channel estimation |
| 12/06/2012 | WO2012163400A1 Secondary channel estimation |
| 12/06/2012 | WO2012163399A1 Pilot shifting |
| 12/06/2012 | WO2012163106A1 Method and device for signal processing |
| 12/06/2012 | WO2012163102A1 Method and apparatus for estimating signal to interference noise ratio |
| 12/06/2012 | WO2012163054A1 Method and device for generating microwave predistortion signal |
| 12/06/2012 | US20120311299 Novel massively parallel supercomputer |
| 12/06/2012 | US20120307946 Method of estimating the symbols of a digital signal and receiver for implementing said method |
| 12/06/2012 | US20120307940 Pulse receiver and method for receiving burst signal |
| 12/06/2012 | US20120307938 Codes and preambles for single carrier and ofdm transmissions |
| 12/06/2012 | US20120307937 Transmitter and mimo mutliplex transmission method |
| 12/06/2012 | US20120307930 Scattered Pilot Pattern And Channel Estimation Method For MIMO-OFDM Systems |
| 12/06/2012 | US20120307916 Transmitting apparatus using dc carrier and receiving apparatus using dc carrier |
| 12/06/2012 | US20120307122 Low common mode driver |
| 12/06/2012 | US20120306897 Control circuit for interlane skew |
| 12/06/2012 | US20120306845 Transmission device, reception device, transmission-reception system, and image display system |
| 12/06/2012 | DE112011100362T5 Signalverarbeitung in kabellosen Kommunikationsempfängern Signal processing in wireless communication receivers |
| 12/05/2012 | EP2530895A1 Method and apparatus for transmitting uplink control signalings and bearing uplink demodulation reference signals |
| 12/05/2012 | EP2530601A2 Redriver circuits with power saving modes |
| 12/05/2012 | EP2529524A1 Reducing phase errors on a communication device |
| 12/05/2012 | EP2529523A1 Block decoding using overlapping and add |
| 12/05/2012 | EP2529522A1 Method for reducing channel length and corresponding filter and signal |
| 12/05/2012 | EP2529521A1 Transmitting stage in a bus node of a bus network for producing a bit signal corresponding to a transmission signal and method for producing a bit signal from a transmission signal |
| 12/05/2012 | EP1864458B1 Method and apparatus for data and pilot structures supporting equalization |
| 12/05/2012 | CN1549473B Beam forming method adapted to wide band CDMA system |
| 12/05/2012 | CN1463525B Apparatus and method for decision feedback sequence estimation for reduction of error propagation in decision feedback equalizer |
| 12/05/2012 | CN102811491A Joint distribution method of limited feedback number of bits in multi-point cooperation system |
| 12/05/2012 | CN102811189A Probability control-based anti-interference method for cognitive code division multiple access (CDMA) communication system |
| 12/05/2012 | CN102811188A Robust signal processing method for relay side in two-way relay system |
| 12/05/2012 | CN102811087A Method and device for integration of real-time and delayed channel of satellite baseband data processing system |
| 12/05/2012 | CN102811083A Method for pre-acquiring channel information in high-speed railway environment |
| 12/05/2012 | CN102811081A Base station, mobile user apparatus and communication method thereof |
| 12/05/2012 | CN101924717B Variable-step self-adaptive echo interference cancellation method based on preliminary channel estimation |
| 12/05/2012 | CN101917370B Method and device for expanding frequency offset estimation range of demodulation data |
| 12/05/2012 | CN101909022B Transmission method based on non-codebook precoding in time-varying channel |
| 12/05/2012 | CN101873278B Information channel estimation method and device for wireless communication system |
| 12/05/2012 | CN101854237B Transmission method for precoding based on non-codebook in time-varying MIMO system |
| 12/05/2012 | CN101815042B Orthogonal frequency division multiplexing (OFDM) system channel estimation method and device |
| 12/05/2012 | CN101808060B Method and device for processing frequency deviation |
| 12/05/2012 | CN101795246B Method and device for estimating channel |
| 12/05/2012 | CN101777967B Method and device for selecting reserved constellation point and sphere decoding method and device |
| 12/05/2012 | CN101729090B Method for implementing channel estimation and compensation in wideband code division multiple access system and device thereof |
| 12/05/2012 | CN101686214B Method and device for performing channel quality indicator estimation |
| 12/05/2012 | CN101635695B Method and device for determining maximum multipath time delay |
| 12/05/2012 | CN101557269B Sphere decoding detection method based on ultra large scale integrated circuit |
| 12/05/2012 | CN101515913B Fixed loop control method based on additions and shifts |
| 12/05/2012 | CN101491046B 软性决策处理 Soft Decision Processing |
| 12/05/2012 | CN101459632B Adaptive equalizing circuit and method |
| 12/05/2012 | CN101425874B Data detection and demodulation for wireless communication systems |
| 12/05/2012 | CN101335544B Channel estimating method and system based on training sequence |
| 12/05/2012 | CN101283610B Mobile wireless communication device and method for reducing co-channel interference |
| 12/04/2012 | US8325861 Drift cancellation technique for use in clock-forwarding architectures |
| 12/04/2012 | US8325860 Asymmetrical feedback for coordinated transmission systems |
| 12/04/2012 | US8325854 Techniques for communicating over single-or multiple-antenna channels having both temporal and spectral fluctuations |
| 12/04/2012 | US8325852 CDD precoding for open loop SU MIMO |
| 12/04/2012 | US8325851 Method for compensating signal distortion in an emitting payload |
| 12/04/2012 | US8325836 Scattered pilot pattern and channel estimation method for MIMO-OFDM systems |
| 12/04/2012 | US8325783 Spreading code optimization based on quality factors |
| 12/04/2012 | CA2603536C System and methods of communicating over noisy communication channels |
| 12/04/2012 | CA2547112C Method and apparatus for providing an efficient control channel structure in a wireless communication system |
| 11/29/2012 | WO2012162002A1 Adaptive channel tracking using peak fade depth estimation over a slot |
| 11/29/2012 | WO2012161914A1 A channel state information feedback for carrier aggregation with flexible carrier configurations |
| 11/29/2012 | WO2012161722A1 Channel estimation based on combined calibration coefficients |
| 11/29/2012 | WO2012159526A1 Interference cancellation method and device |
| 11/29/2012 | US20120304034 Edge incremental redundancy memory structure and memory management |
| 11/29/2012 | US20120300878 Dynamic digital pre-distortion system |
| 11/29/2012 | US20120300877 Precoding method, transmitting device, and receiving device |
| 11/29/2012 | DE10262270B4 Receiver circuit for push-pull transmission procedure, includes detector circuit with first and second detectors for comparing amplitude of each input signal against detection threshold |
| 11/29/2012 | CA2835416A1 A channel state information feedback for carrier aggregation with flexible carrier configurations |
| 11/29/2012 | CA2831983A1 Adaptive channel tracking using peak fade depth estimation over a slot |
| 11/28/2012 | EP2528292A2 Radio transmitter system and method |
| 11/28/2012 | EP2528291A1 Noise estimation for wireless communication |
| 11/28/2012 | EP2528290A1 Feedback information transmission and scheduling in a radio access network |
| 11/28/2012 | EP2528237A1 Method and apparatus for communication in a multiple access network |
| 11/28/2012 | EP2528228A2 Device and method for controlling and/or regulating an electric motor |
| 11/28/2012 | EP2526664A1 Apparatus for pseudo-return-to-zero modulation |
| 11/28/2012 | EP2526663A1 High-efficiency all-digital transmitter |
| 11/28/2012 | EP2526630A2 Method and apparatus for allocating channel state information-reference signal in wireless communication system |
| 11/28/2012 | EP2526629A1 Micro-sleep techniques in lte receivers |