Patents
Patents for H04L 1 - Arrangements for detecting or preventing errors in the information received (103,402)
05/2009
05/13/2009CN100488180C Noise power estimation apparatus, noise power estimation method and signal detection apparatus
05/13/2009CN100488125C Method and device for eliminating the error accumulation caused by the clock deviation in the network device
05/13/2009CN100488094C Improved outer-loop scheduling design for communication systems with channel quality feedback mechanisms
05/13/2009CN100488092C Data transmitting apparatus and method
05/13/2009CN100488088C Determination method for confirmed or unconfirmed bits in high-speed special-purpose physical control channels
05/13/2009CN100488071C Method for protecting photoelectric integrated device and photoelectric integrated device
05/13/2009CN100488058C Method and system for realizing the second intersection and random access memory
05/13/2009CN100488057C Optimized interleaving of digital signals
05/13/2009CN100487687C Process for supporting UTOPIA bus equipment hot swap
05/13/2009CN100486514C Image display apparatus and image display method
05/12/2009US7533415 Method and apparatus for controlling traffic in a computer network
05/12/2009US7533320 Wireless transmit/receive unit having a turbo decoder with circular redundancy code signature comparison and method
05/12/2009US7533317 Serializer/deserializer circuit for jitter sensitivity characterization
05/12/2009US7533311 Programmable management IO pads for an integrated circuit
05/12/2009US7532904 Adaptive piconet protocol
05/12/2009US7532864 Noise power estimation method and noise power estimation device
05/12/2009US7532690 Receiver for M-ary-QAM MIMO communication system
05/12/2009US7532688 Adaptive thresholding algorithm for the noise due to unknown symbols in correlation based channel impulse response (CIR) estimate
05/12/2009US7532686 Correlator and receiving apparatus utilizing the same
05/12/2009US7532626 Data transmission protocol
05/12/2009US7532602 Information transmission method, mobile communications system, base station and mobile station
05/12/2009US7532601 Transmission power control method, radio communication system, base station and mobile station
05/12/2009US7532600 Method and system for using hybrid ARQ in communication systems that use multiple input multiple output antenna systems
05/12/2009US7532577 Managing transmission control protocol (TCP) connections
05/12/2009US7532575 Method of generating reverse data rate information in mobile communication system
05/12/2009US7532566 Use of identifier of remote unit for downstream signals
05/12/2009US7532132 Systematic encoding and decoding of chain reaction codes
05/12/2009CA2213998C Method and apparatus for providing variable rate data in a communications system using non-orthogonal overflow channels
05/07/2009WO2009059039A2 Method and apparatus for generating channel quality indicator
05/07/2009WO2009058905A2 Methods and systems for pdcch blind decoding in mobile communications
05/07/2009WO2009058809A2 Arrangement and method for transmitting control information in wireless communication systems
05/07/2009WO2009058535A1 Allocating downlink feedback resources in wireless communication networks
05/07/2009WO2009058118A1 A method and apparatus for streaming scalable multimedia data streams
05/07/2009WO2009058097A1 Method for determining a signal vector and detection circuit
05/07/2009WO2009058070A1 Methods and apparatus for processing error control messages in a wireless communication system
05/07/2009WO2009058059A1 Method and arrangement relating to communications network
05/07/2009WO2009057922A1 Method of data transmission using harq
05/07/2009WO2009057876A1 Transmitting/receiving method for multi-user multiple-input multiple-output system
05/07/2009WO2009057824A1 Systems and methods for transmitting control information via a control signaling channel
05/07/2009WO2009057375A1 Communication system, data transmitter, data receiver, communication method, and communication program
05/07/2009WO2009057074A2 Providing improved connection failure detection
05/07/2009WO2009057012A2 Coordinated change of transmission parameters for data and control information
05/07/2009WO2009056801A1 Data processing apparatus and method
05/07/2009WO2009056630A1 Method of and transmitting device for transmitting a data block
05/07/2009WO2009056599A2 Providing improved scheduling request signaling with ack/nack or cqi
05/07/2009WO2009056503A1 Method and corresponding receiver for estimating cell geometry in a synchronous cdma communication system
05/07/2009WO2009055969A1 Method of automatic retransmission in wireless communication network and device thereof
05/07/2009WO2009045071A3 Apparatus and method for transmitting and receiving automatic retransmission request feedback information element in a communication system
05/07/2009WO2009045047A3 Repeating transmissions of signals in communication systems
05/07/2009WO2009038356A3 Apparatus and method for transmission time interval reconfiguration in a mobile communication system
05/07/2009WO2009030895A3 Ofdm receiver
05/07/2009WO2009023825A3 Antenna switching and uplink sounding channel measurement
05/07/2009WO2009022293A3 Variable transmission structure for reference signals in uplink messages
05/07/2009WO2009012355A3 Estimation of the ratio of carrier power to interference and noise power
05/07/2009WO2009009541A3 Methods and apparatus for communicating in a peer to peer system where device communications may partially interfere with one another
05/07/2009WO2009002421A3 A method and apparatus for scheduling packets in an orthogonal frequency division multiple access (ofdma) system
05/07/2009WO2008154655A3 Protocol data unit recovery
05/07/2009WO2008119498A3 Method for monitoring impulse noise
05/07/2009WO2008114214A3 Techniques for improved error detection in a wireless communication system
05/07/2009US20090119565 Data transmitting/receiving system and method thereof
05/07/2009US20090119564 Methods and Apparatus for Processing Error Control Messages in a Wireless Communication System
05/07/2009US20090117862 Method for the multi-antenna transmission of a linearly-precoded signal, corresponding devices, signal and reception method
05/07/2009US20090116469 Reverse link pilot integrated with block codes
05/07/2009US20090116457 Methods and electronic devices for wireless ad-hoc network communications using receiver determined channels and transmitted reference signals
05/07/2009US20090116442 Reference transport channel on/off status detection and reselection
05/07/2009US20090116428 Mobile communication method and system
05/07/2009US20090116425 Error control method, medium access control (mac) frame designing method, and terminal registration method in wireless communication system, and recording medium
05/07/2009US20090116401 Method and device of adaptive control of data rate, fragmentation and request to send protection in wireless networks
05/07/2009US20090116399 Service data unit discard timers
05/07/2009DE19954067B4 Verfahren zum Messen der empfangsseitigen Bitfehlerrate eines DVB-Übertragungssystems A method of measuring bit error rate of the reception side of a DVB transmission system
05/07/2009DE102004062759B4 Funkempfangsvorrichtung und Verfahren Radio receiving apparatus and method
05/07/2009CA2703832A1 Method of and transmitting device for transmitting a data block
05/07/2009CA2703756A1 Providing improved scheduling request signaling with ack/nack or cqi
05/07/2009CA2702294A1 Arrangement and method for transmitting control information in wireless communication systems
05/07/2009CA2702123A1 Methods and systems for pdcch blind decoding in mobile communications
05/06/2009EP2056552A1 Multicarrier system with dynamic switching between active application sets
05/06/2009EP2056550A2 Data processing apparatus and method
05/06/2009EP2056549A2 Data processing apparatus and method
05/06/2009EP2056528A1 Wireless communication apparatus, wireless lan system, interference detecting method, and interference avoidance method
05/06/2009EP2056514A2 Method for moving a receive window in a radio access network
05/06/2009EP2056513A2 Method of data transmission using HARQ
05/06/2009EP2056512A2 Apparatus and method for determining time to response of retransmission in a multihop relay wireless comunication system
05/06/2009EP2056511A1 Method for transmission of data samples
05/06/2009EP2056510A2 Data processing apparatus and method
05/06/2009EP2056509A2 Performance-based link adaptation techniques
05/06/2009EP2056508A1 Implicit masking for transmitting a control signal
05/06/2009EP2056507A1 Radio communication apparatus and radio communication method
05/06/2009EP2056497A2 Communication apparatus and method for identifying faults in wireless communication
05/06/2009EP2056478A1 Data processing apparatus and method
05/06/2009EP2056477A1 Data procesing apparatus and method
05/06/2009EP2056476A2 Data processing apparatus and method
05/06/2009EP2056475A2 Data processing apparatus and method
05/06/2009EP2056474A1 Data processing apparatus and method
05/06/2009EP2056473A1 Data processing apparatus and method
05/06/2009EP2056472A1 Data processing apparatus and method
05/06/2009EP2056471A1 Data processing apparatus and method
05/06/2009EP2056470A1 Data processing apparatus and method
05/06/2009EP2056469A1 Data processing apparatus and method
05/06/2009EP2056468A2 Data processing apparatus and method
05/06/2009EP2056467A1 Data processing apparatus and method