Patents for H04L 25 - Baseband systems (55,083)
05/2008
05/13/2008US7372923 Method for equalization of a payload signal, taking into account an interference source
05/13/2008US7372922 RSSE optimization using hardware acceleration
05/13/2008US7372920 Method for detecting a signal and receiver system for the implementation of the method
05/13/2008US7372918 Transmission device with adaptive digital predistortion, transceiver with transmission device, and method for operating a transmission device
05/13/2008US7372917 Digital algorithm for on-line ACPR optimization in polar RF transmitters
05/13/2008US7372899 Reduced symbol rate handshake signaling in ADSL systems
05/13/2008US7372889 Mobile station capable of and a method for generating chip patterns for transmission
05/13/2008US7372802 Message communication via channels having strong fading
05/13/2008US7372380 Data transmitting/receiving device
05/13/2008US7372292 Signal transmitting device suited to fast signal transmission
05/13/2008US7372280 Method and system for transmitting an information signal over a power cable
05/13/2008CA2467841C User equipment (ue) having a hybrid parallel/serial bus interface
05/08/2008WO2008054765A2 Switched phase receiver for a long range rfid system
05/08/2008WO2008053661A1 Signal transmission system
05/08/2008WO2008052858A2 Forward error correction encoding for multiple link transmission compatible with 64b/66b scrambling
05/08/2008WO2008052732A1 Subblock-wise frequency domain equalizer
05/08/2008WO2008033312A3 System for controlling high-speed bidirectional communication
05/08/2008US20080107424 Bit Stream Conditioning Circuit having Adjustable Input Sensitivity
05/08/2008US20080107211 Robust burst detection and acquisition system and method
05/08/2008US20080107209 Slicer circuit capable of judging input signal correctly
05/08/2008US20080107189 Discrete multitone transmission and reception
05/08/2008US20080107171 Robust digital communication system
05/08/2008US20080107164 Systems and methods that provide frequency domain supplemental training of the time domain equalizer for dmt
05/08/2008US20080107159 Method and system for temporal autocorrelation filtering
05/08/2008US20080107135 Radio Data Transmission Method Employing Several Different Pilot Patterns, Corresponding Base Station, Mobile, System and Reception Method
05/08/2008US20080107048 Method and apparatus for transmitting data in a time division duplexed (tdd) communication system
05/08/2008US20080106596 Device and system for in vivo imaging
05/08/2008US20080106298 MOS linear region impedance curvature correction
05/08/2008DE112006001585T5 Zwischenschichtinterferenzlöschung für ein Mehrverwender-System Interlayer interference cancellation for a multi-user system
05/08/2008DE112005003577T5 Konstruktion eines Precoders und Entzerrung Construction of a precoder and equalization
05/08/2008DE102006051065A1 Verfahren und Vorrichtung zum zeitseriellen Übertragen von Empfangssignalen elektroakustischer Wandler Method and apparatus for time-serial transmission of receive signals of electroacoustic transducers
05/08/2008DE102005033941B4 Verfahren und System zur Beseitigung von Datenübertragungsfehlern Method and system for eliminating data transmission errors
05/08/2008CA2848033A1 A programmable high-speed cable with embedded power control
05/08/2008CA2664597A1 A programmable high-speed cable with embedded power control
05/07/2008EP1919153A1 Receiver, symbol detection method, program and storage medium for compensating IQ imbalance
05/07/2008EP1919147A1 Ultra-wideband data transmission system
05/07/2008EP1919121A2 Determining oversampled data to be included in unit intervals
05/07/2008EP1919115A2 Method, system, base station and user equipment for determining delay value of cyclic delay diversity
05/07/2008EP1919111A1 Wireless communication system and communication apparatus
05/07/2008EP1919098A1 Receiver apparatus, transmitter apparatus and methods for providing precoding information
05/07/2008EP1917662A1 Read channel apparatus for asynchronous oversampling, synchronous fractionally spaced equalization and digital gain control
05/07/2008EP1357986A4 Communication system for radio controlled toy vehicle
05/07/2008CN101176322A Modulation scheme for communication surroundings
05/07/2008CN101176321A Improved channel estimation for single-carrier systems
05/07/2008CN101176320A Data processing method, equalizer, receiver, communication system, network element and terminal for matrix inversion by simplified channel
05/07/2008CN101176294A Pulse modulation type transmitter and pulse modulation type receiver
05/07/2008CN101176276A Rate selection wtih margin sharing
05/07/2008CN101175189A Determining oversampled data to be included in unit intervals
05/07/2008CN101175055A Network double-frequency wireless modem
05/07/2008CN101174925A Method, system, base station and user's set for confirming diversity detention value of circulating detention
05/07/2008CN101174924A Method and system for measuring space channel order
05/07/2008CN101174915A Ethernet transmission apparatus and Ethernet signal transmission method
05/07/2008CN101174871A Method and device for multi-antenna beam spacing signal processing
05/07/2008CN101174850A Short type partially matching fast-capturing correlator
05/07/2008CN101174842A Single channel optimum constant-mould interference rejection method and system in civil aviation air-ground communication
05/07/2008CN101174251A Data transfer control device and electronic instrument
05/06/2008US7369876 Apparatus and method for estimating a velocity of a mobile station in a mobile communication system
05/06/2008US7369781 Burst mode optical receiver considering characteristic of extinction ratio of received optical signal
05/06/2008US7369637 Adaptive sampling rate converter
05/06/2008US7369636 Asynchronous communication circuit
05/06/2008US7369629 FSK signal demodulation circuit
05/06/2008US7369625 Apparatus and method for slicing RF signal and compensating for the slice level of RF signal in disk drive
05/06/2008US7369622 Diversity circuit demodulating OFDM-method signals and diversity receiving apparatus having said diversity circuit therein
05/06/2008US7369620 Channel noise estimating method and apparatus applied to a multi-carrier system
05/06/2008US7369618 Signal transmission circuit
05/06/2008US7369617 Multi-dimensional data interleaving communications system
05/06/2008US7369615 Soft demodulation method and apparatus
05/06/2008US7369609 Duty factor encoded data and clock transmission
05/06/2008US7369608 Dynamic regulation of power consumption of a high-speed communication system
05/06/2008US7369607 Multicarrier communication using a time domain equalizing filter
05/06/2008US7369603 Compensating for spectral attenuation
05/06/2008US7369602 Adaptive channel estimation by means of variation of the integration length during the despreading of spread-coded training symbol sequences
05/06/2008US7369600 Burst communications apparatus and method using tapped delay lines
05/06/2008US7369566 Method and system for DSL power saving
05/06/2008US7369511 Communication method, communication apparatus, and communication system
05/06/2008US7369487 Clustered OFDM with channel estimation
05/06/2008US7368951 Data transmission circuit and data transmission method with two transmission modes
05/06/2008US7368937 Input termination circuits and methods for terminating inputs
05/02/2008WO2008052191A2 Method and apparatus for codebook exchange in a multiple access wireless communication system
05/02/2008WO2008051577A2 Method and apparatus for determining inputs to a finite state system
05/02/2008WO2008050569A1 Encoding device, pulse generation device, and communication system
05/02/2008WO2008049692A1 Method and apparatus for multiple scrambling code impairment compensation
05/02/2008WO2008029819A3 Soft decision generation in a lattice reduction mimo system
05/02/2008WO2007037634A3 A method and apparatus for mitigating multiuser access interference
05/02/2008CA2665212A1 Method and apparatus for codebook exchange in a multiple access wireless communication system
05/01/2008US20080101510 Digital signal processing based de-serializer
05/01/2008US20080101509 Apparatus and method for decoding received signal in multiple input multiple output (mimo) system
05/01/2008US20080101505 Receivers for cycle encoded signals
05/01/2008US20080101452 Systems and methods for multicarrier modulation using multi-tap frequency-domain equalizer and decision feedback
05/01/2008US20080101256 System and method for selecting fibre channel switched fabric frame paths
04/2008
04/30/2008EP1916814A2 Pilot signal transmission method and mobile communication system
04/30/2008EP1916778A2 Method and system for generating reference signals in a wireless communication system
04/30/2008EP1916773A1 Dc offset correction device and its method
04/30/2008EP1915826A1 Virtual multiple antenna method for ofdm system and ofdm-based cellular system
04/30/2008EP1695500B1 Broadcast transmission with spatial spreading in a multi-antenna communication system
04/30/2008EP1554852B1 Circuit arrangement for the analog-digital conversion of a voltage (ask-)modulated by modifying the amplitude between a low level and a high level
04/30/2008DE69936734T2 Kommunikationssystem und zugehörige ausrichtungsverfahren Communication system and alignment procedures associated
04/30/2008DE112006001266T5 Parametermessung von Hochgeschwindigkeits-I/O-Systemen Parameter measurement of high-speed I / O systems
04/30/2008DE102006044660B3 Verfahren und Vorrichtung zur Übertragung einer Vielzahl parallel anfallender Daten zwischen relativ zueinander bewegten Einheiten Method and apparatus for transmitting a plurality of parallel applicable data between relatively moving units
04/30/2008DE10164971B4 Pseudo-differentieller Leitungstreiber zur Verstärkung eines differentiellen Eingangsstroms Pseudo-differential line driver for amplifying a differential input current