Patents
Patents for H04L 1 - Arrangements for detecting or preventing errors in the information received (103,402)
01/2008
01/03/2008WO2008000653A1 Method and apparatus for determining data signal jitter via asynchronous sampling
01/03/2008WO2008000190A1 A method and a system and a relay station for realizing harq
01/03/2008WO2008000181A1 A method and system for retransmitting in transport layer
01/03/2008WO2008000129A1 A method and device for providing test routes and a routing test system
01/03/2008WO2008000119A1 Communication method for adaptive multiple antennas and device thereof
01/03/2008WO2007131056A3 Phase correction in a test receiver
01/03/2008WO2007114963A3 Methods and apparatus for noise estimation in a communication system
01/03/2008WO2007111563A3 Method and arrangement in a telecommunication system
01/03/2008WO2007079058A3 Method and apparatus for selecting multiple transport formats and transmitting multiple transport blocks simultaneously with multiple h-arq processes
01/03/2008WO2003088609A3 System, device and method for improving throughput in a communication network, preferably a mobile ipv6-based network
01/03/2008US20080005650 LDPC (low density parity check) coded modulation hybrid decoding
01/03/2008US20080005642 Coding system and decoding system
01/03/2008US20080005639 Apparatus, method and computer program product providing uplink H-ARQ using limited signaling
01/03/2008US20080005638 Method and apparatus for detection and recovery of HARQ DTX to NACK error
01/03/2008US20080005637 Method for improving multimedia-broadcasting quality
01/03/2008US20080005636 Techniques for entering a low-power link state
01/03/2008US20080005622 Digital Signal Measuring Apparatus and Traffic Observing Method
01/03/2008US20080004077 Radio base station apparatus, radio terminal apparatus, mobile communcation system, and reception operation control program
01/03/2008US20080002780 Apparatus for transmitting and receiving data to provide high-speed data communication and method thereof
01/03/2008US20080002656 Hsdpa Flow Control Data Frame, Frame Sequence Number
01/03/2008US20080002594 Sequence number synchronization for ciphering
01/03/2008US20080002575 Transmission control protocol congestion window
01/03/2008US20080002568 Adaptive time diversity and spatial diversity for OFDM
01/03/2008DE19920299B4 Verfahren sowie Vorrichtung zur Erfassung, Übertragung und Verarbeitung sicherheitsgerichteter Signale Method and apparatus for recording, transmission and processing of safety signals
01/03/2008DE10255142B4 Diagnose von Datenpaketübertragungs-Fehlern unter Verwendung von Einschränkungen Diagnosis of data packet transmission errors using constraints
01/03/2008DE10245674B4 Verfahren zum Übertragen von Datenpaketen in einem Funkkommunikationssystem, Funkkommunikationssystem sowie Station für ein Funkkommunikationssystem A method of transmitting data packets in a radio communication system, radio communication system, as well as station for a radio communication system
01/03/2008CA2653694A1 Method and apparatus for selection mechanism between ofdm-mimo and lfdm-simo
01/02/2008EP1874072A1 Transmission rate control method, mobile station and radio base station
01/02/2008EP1873956A2 Mobile terminal and method of controlling reception of the same
01/02/2008EP1873955A2 Method and apparatus for header compression
01/02/2008EP1873954A2 Cascaded links with adaptive coding and modulation
01/02/2008EP1873953A1 Method of communication adapted to the transmission of data packets
01/02/2008EP1873952A1 Method and apparatus for adaptive transmission control in a high data rate communication system
01/02/2008EP1873951A1 A method and system for radio link adaptation, related network and computer program product
01/02/2008EP1873948A1 Sending station, receiving station, and radio communication method
01/02/2008EP1873931A2 Method and system for reordered QRV-LST (layered space time) detection for efficient processing for multiple input multiple output (MIMO) communication systems
01/02/2008EP1873929A1 Data transmission method in a communication system, communication system and terminal
01/02/2008EP1872547A1 Detection of signal modulation format type
01/02/2008EP1872541A1 Retransmission process control method
01/02/2008EP1872504A1 Method and apparatus for improving reception of wireless signals using spatial redundancy
01/02/2008EP1872487A1 Channel quality reporting for adaptive sectorization
01/02/2008EP1800422B1 Method and apparatus for recognizing a disturbing effect in an information channel
01/02/2008EP1500220B1 Communication system using arq
01/02/2008EP1415407B1 Method and apparatus for joint detection of a coded signal in a cdma system
01/02/2008EP1410561B1 Method and apparatus for creating connections in networks
01/02/2008EP1338094B1 System and method for embedding a sub-channel in a block coded data stream
01/02/2008EP1316087B1 Transmission error concealment in an audio signal
01/02/2008EP1264456B1 Method and apparatus for combined soft-decision based interference cancellation and decoding
01/02/2008CN101099383A Display device with speaker grill
01/02/2008CN101099368A Wireless communication apparatus
01/02/2008CN101099340A System and methods for network path detection
01/02/2008CN101099326A Closed-loop rate control for a mimo communication system
01/02/2008CN101099325A Methods and media access controller for broadband wireless communications with variable data unit size and delayed data unit construction
01/02/2008CN101099317A Open-loop rate control for a tdd communication system
01/02/2008CN101098518A Wireless base station apparatus and wireless communication control method
01/02/2008CN101098340A Method for implementing H.248 information compatibility
01/02/2008CN101098254A Data security control method and apparatus for information system
01/02/2008CN101098253A Network device, network manager, network managing system, and method of performing clone process
01/02/2008CN101098217A Synchronous/asynchronous serial port backup system, device and switch method
01/02/2008CN101098216A Method and apparatus for detection local nack in a wireless communications system
01/02/2008CN101098215A Method and apparatus for computing soft decision input metrics to a turbo decoder
01/02/2008CN101098214A Method of communication adapted to the transmission of data packets
01/02/2008CN101098213A Data transmission method and system
01/02/2008CN101098212A Method and system for detection of inconsistent data in communications networks
01/02/2008CN101098211A Sending device, receiving device, communication control device, communication system, and communication control method
01/02/2008CN101098210A Sending device, receiving device, communication control device, communication system, and communication control method
01/02/2008CN101098209A FEC encoding method, FEC decoding method, and FEC decoding apparatus
01/02/2008CN101098208A TD-SCDMA associated detection technology based channel estimation method
01/02/2008CN101098207A Information based automatized test system and method
01/02/2008CN101098176A Intelligent antenna implementing method and apparatus under DTX or HSDPA mode
01/02/2008CN101098160A Dependability criterion based hybrid receiver and detecting method
01/02/2008CN100359959C Method for implementing channel estimation in OFDMA system
01/02/2008CN100359896C Transmission apparatus and transmission method
01/02/2008CN100359842C A method for controlling transmit frequency of status report
01/02/2008CN100359841C A method for transmitting status report
01/02/2008CN100359840C Method for forming acknowledgement data in wireless communication system, and wireless communication system
01/02/2008CN100359839C Method for minimizing feedback responses in ARQ protocols
01/02/2008CN100359838C Method and apparatus for managing polling request in data communications
01/02/2008CN100359837C Data retransmission method
01/02/2008CN100359836C Method and realizing apparatus for interlacing orthogonal transmitting diversity least squares soft decode between coordinates
01/02/2008CN100359835C Decoding method based on explanation type signal
01/02/2008CN100359834C Coding and decoding method of wireless digital signalling
01/02/2008CN100359833C Method and arrangement for providing optimal bit protection against transmission errors
01/02/2008CN100359832C Method and device for digital data transfer
01/02/2008CN100359821C System for improving quality of received radio signal
01/02/2008CN100359813C Wireless communication method and system for controlling data bit rates to maintain the quality of radio links
01/02/2008CN100359584C Method and apparatus for determining equalized signal-to noise ratio in a storage device
01/02/2008CN100359499C Method and device for providing more accurate subscriber billing
01/01/2008USRE39983 Carrier injecting waveform-based modulation scheme for reducing satellite transponder power requirements and earth terminal antenna size
01/01/2008US7315975 Transmission power control apparatus in wireless communication system and method therefor
01/01/2008US7315967 Method and apparatus for automatic rate adaptation in a DOCSIS upstream
01/01/2008US7315964 Digital signal measuring apparatus and traffic observing method
01/01/2008US7315961 Black box recorder using machine check architecture in system management mode
01/01/2008US7315954 Hardware switching apparatus for soft power-down and remote power-up
01/01/2008US7315898 Data communication system, data transmission apparatus, data reception apparatus, data communication method, and computer program
01/01/2008US7315877 Efficient implementation of a multidimensional fast fourier transform on a distributed-memory parallel multi-node computer
01/01/2008US7315814 Method and apparatus providing adaptive multi-rate speech coding
01/01/2008US7315741 Handover processing method of mobile communication system
01/01/2008US7315592 Common mode noise cancellation
01/01/2008US7315577 Multiple antenna systems and method using high-throughput space-frequency block codes