| Patents for H04L 25 - Baseband systems (55,083) |
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| 03/12/2009 | US20090067484 Selectable-Tap Equalizer |
| 03/12/2009 | US20090067482 Selectable-Tap Equalizer |
| 03/12/2009 | US20090067319 Systems and method for orthogonal frequency divisional multiplexing |
| 03/12/2009 | US20090066577 Method and System for Beamforming in a Multiple User Multiple Input Multiple Output (MIMO) Communication System Using a Codebook |
| 03/11/2009 | EP2034683A1 Method for evaluating reception signals for a serial data transmission |
| 03/11/2009 | EP2034682A2 Beamforming using a codebook in a multiple-user MIMO communication system |
| 03/11/2009 | EP2034638A1 Method and device for estimating reception quality in radio communication |
| 03/11/2009 | EP2033390A2 Apparatus, method and computer program product providing iterative recursive least squares (rls) algorithm for coded mimo systems |
| 03/11/2009 | EP2033344A1 Signal level estimation in radio communication system |
| 03/11/2009 | EP1559231B1 Mimo system with multiple spatial multiplexing modes |
| 03/11/2009 | EP1421690B1 Method and apparatus for encoding and decoding digital communications data |
| 03/11/2009 | EP1248378B1 Transmitter and radio communication terminal using the same |
| 03/11/2009 | CN101385298A Data communication method, data transmission and reception device and system |
| 03/11/2009 | CN101385297A Filter weight estimation device with update at HSDSCH symbol rate, for a symbol level equaliser |
| 03/11/2009 | CN101385242A Large supply range differential line driver |
| 03/11/2009 | CN101385239A Advanced receiver with sliding window block linear equalizer |
| 03/11/2009 | CN101383800A Digital multimedia receiver and digital multimedia receiving method thereof |
| 03/11/2009 | CN101383792A Blind equalizing method in satellite demodulator |
| 03/11/2009 | CN101383791A Ultra wide band linear equalizing method based on single bit quantization sampling |
| 03/11/2009 | CN101383790A High-speed serial interface circuit and electronic instrument |
| 03/11/2009 | CN101383652A Signal detection method and apparatus for MIMO system |
| 03/11/2009 | CN101383642A Baseband unit realizing multi-carrier interface in TDSCDMA AND realizing method thereof |
| 03/11/2009 | CN101383162A Signal output circuit, optical pickup and optical device |
| 03/11/2009 | CN100469067C Time-frequency synchronous method for receiving data in short distance radio network |
| 03/11/2009 | CN100469066C Break and shortbreak detection circuit |
| 03/11/2009 | CN100469065C Symbol-based signaling device for an elctromagnetically-coupled bus system |
| 03/11/2009 | CN100468989C Method for adapting single frequency net in digital broadcasting satellite system |
| 03/10/2009 | US7502431 Method and apparatus for estimating response characteristic, and receiving method and receiver utilizing the same |
| 03/10/2009 | US7502430 Coherent averaging for measuring traveling wave tube amplifier nonlinearity |
| 03/10/2009 | US7502429 Equalization for traveling wave tube amplifier nonlinearity measurements |
| 03/10/2009 | US7502425 Efficient reduced complexity windowed optimal time domain equalizer for discrete multitone-based DSL modems |
| 03/10/2009 | US7502424 Maximizing data rate by adjusting codes and code rates |
| 03/10/2009 | US7502421 High rate transmission diversity transmission and reception |
| 03/10/2009 | US7502418 Method and apparatus for joint equalization and decoding of multilevel codes |
| 03/10/2009 | US7502412 Adaptive channel estimation using decision feedback |
| 03/10/2009 | US7502406 Automatic power control system for a code division multiple access (CDMA) communications system |
| 03/10/2009 | US7502312 Fourier-transform based linear equalization for CDMA downlink |
| 03/10/2009 | US7502189 Apparatus, signal-processing circuit and device for magnetic recording system |
| 03/05/2009 | WO2009029946A1 Ofdm modem using pilot sub-carrier structure |
| 03/05/2009 | WO2009029730A1 Near soft-output maximum-likelihood detection for multiple-input multiple-output systems |
| 03/05/2009 | WO2009027261A2 Estimating a signal-to-interference ratio in a receiver of a wireless communications system |
| 03/05/2009 | WO2008156432A3 Compensating transmit/receive crosstalk over a capacitive barrier of an isolating interface with a differentiating circuit |
| 03/05/2009 | WO2008132398A3 Electronic device for conveying digital information |
| 03/05/2009 | WO2008119052A3 Channel estimation with effective co-channel interference suppression |
| 03/05/2009 | WO2008070138A9 Methods and circuits for asymmetric distribution of channel equalization between transceiver devices |
| 03/05/2009 | US20090060202 Ternary and Higher Multi-Value Digital Scramblers/Descramblers |
| 03/05/2009 | US20090060098 Algorithm for multiple-symbol differential detection |
| 03/05/2009 | US20090060092 Circuit and method for improved offset adjustment of differential amplifier within data receiving apparatus |
| 03/05/2009 | US20090060083 Receiver circuit |
| 03/05/2009 | US20090060070 Apparatus and Method for Peak Suppression in Wireless Communication Systems |
| 03/05/2009 | US20090060017 Selectable-Tap Equalizer |
| 03/05/2009 | US20090059087 Digital broadcasting transmission/reception system utilizing srs and trs code to improve receiving performance and signal processing method thereof |
| 03/05/2009 | DE102008039332A1 Wiederverwendung einer digitalen Schnittstelle für mehrere Komponenten Reuse of a digital interface for multiple components |
| 03/05/2009 | CA2697671A1 Ofdm modem using pilot sub-carrier structure |
| 03/05/2009 | CA2695206A1 Near soft-output maximum-likelihood detection for multiple-input multiple-output systems |
| 03/04/2009 | EP2031815A2 Method and apparatus for ICI cancellation in communication systems |
| 03/04/2009 | EP2031814A2 Pre-coding for MIMO transmission |
| 03/04/2009 | EP2031813A1 Reception circuit |
| 03/04/2009 | EP2031790A1 Estimating a signal-to-interference ration in a receiver of a wireless communications system |
| 03/04/2009 | EP2031788A1 Communication device for receiving and transmitting OFDM signals in a wireless communication system |
| 03/04/2009 | EP2030394A2 Method of transmitting data in a mobile communicaiton system |
| 03/04/2009 | EP2030390A1 A user terminal for enhanced security in a wireless communications system, and a system for its use |
| 03/04/2009 | EP2030389A1 Narrow-band detections of a received signal |
| 03/04/2009 | EP2030388A1 Lin network, integrated circuit and method therefor |
| 03/04/2009 | EP2030387A1 Method for channel quality measures in a multiple antenna system. |
| 03/04/2009 | EP2030341A2 Apparatus for processing received signal, method thereof, and method for selecting mapping rule |
| 03/04/2009 | EP1932266A4 A method for peak-to-average power ratio reduction |
| 03/04/2009 | EP1766777A4 Improved integrated circuit implementation for power and area efficient adaptive equalization |
| 03/04/2009 | CN101379787A Wireless communication apparatus |
| 03/04/2009 | CN101379721A A symbol-level adaptation method for equalizer coefficients, memory, equalizer and receiver for implementing the method |
| 03/04/2009 | CN101378381A Demodulation method for receiving OFDM signals, and demodulation apparatus and receiving apparatus using the same |
| 03/04/2009 | CN101378372A Estimation method for channel frequency response |
| 03/04/2009 | CN101378371A Method for channel estimation of wideband wireless mobile commutation system and channel estimator |
| 03/04/2009 | CN101378300A Method for detecting receive signal of multi-input multi-output system and detector thereof |
| 03/04/2009 | CN101378282A Method and apparatus for processing signal of multi-input multi-output system |
| 03/04/2009 | CN101378280A Multi-input multi-output system based on antenna selection and signal processing method thereof |
| 03/04/2009 | CN100466863C Mobile communication terminal and the calling method |
| 03/04/2009 | CN100466862C Communication apparatus and display method |
| 03/04/2009 | CN100466861C Anti-theft method for cell phone |
| 03/04/2009 | CN100466860C A method for optimization of distribution user interface instance under the master-slave structure |
| 03/04/2009 | CN100466859C Service QoS ensuring method and device for radio mesh network |
| 03/04/2009 | CN100466858C Wireless communication network expanding system and method |
| 03/04/2009 | CN100466857C Network reprogramming method of wireless sensor network based on priority cluster |
| 03/04/2009 | CN100466856C Internet protocal carried voice user accessing method, positioning device and network equipment |
| 03/04/2009 | CN100466854C Method for selection of an available transmission channel, mobile termination and wireless network |
| 03/04/2009 | CN100466851C Methods and apparatus for identifying asset location in communication networks |
| 03/04/2009 | CN100466849C Method and system for controlling user terminal to read system message |
| 03/04/2009 | CN100466845C System for efficient recovery of node-B buffered data following MAC layer reset |
| 03/04/2009 | CN100466844C Detecting method and the system for missing matched adjacent zone |
| 03/04/2009 | CN100466838C Mobile communication system, base station controller and the load state testing method thereof |
| 03/04/2009 | CN100466836C A verification method, device and communication system for the identification code of the temporary mobile user |
| 03/04/2009 | CN100466834C Method for enabling subscriber entity to actively communicate in a communication network |
| 03/04/2009 | CN100466832C Group broadcasting member management method for radio local network IP group broadcasting frame transmission |
| 03/04/2009 | CN100466829C Method, system and MSC server and HLR of processing calling service |
| 03/04/2009 | CN100466828C Call failure handling method and system |
| 03/04/2009 | CN100466822C Method and apparatus for selecting target cell |
| 03/04/2009 | CN100466819C User dispatching method and system in uplink enhanced link |
| 03/04/2009 | CN100466811C Method for calling user terminal of IP multimedia subsystem |
| 03/04/2009 | CN100466800C Cell recognition method for OFDMA cellular system |
| 03/04/2009 | CN100466795C Statistic method for checking communication service quality and the system terminal |