Patents
Patents for H04L 1 - Arrangements for detecting or preventing errors in the information received (103,402)
09/2007
09/12/2007CN101035108A Quadrature amplitude modulation receiver and diagnostic method thereof
09/12/2007CN101035086A Data transfer method and device
09/12/2007CN101035076A Pressure-reversion method, system and switching node of multi-level switching network
09/12/2007CN101035075A Reactivation method, system and device for reverse multiplexing set of the asynchronous transfer mode
09/12/2007CN101035072A Data transfer method for cooperative work of the link layer and transport layer in the dynamic optical network
09/12/2007CN101035070A Method, device and NAT device for notifying the network terminal after aging session
09/12/2007CN101035067A Flow control implementation method and device based on the output queue
09/12/2007CN101035047A Processing method for loop network protection
09/12/2007CN101035045A Apparatus and method for inferring the amount of interference, wireless communication system and controlling method thereof
09/12/2007CN101035038A Self-adapted method for detecting the clock resetting based on the mode recognition
09/12/2007CN101035032A Failure monitoring method and device of the virtual rented line
09/12/2007CN101035030A Detection method and equipment of industrial Ethernet data monitoring
09/12/2007CN101035025A Network device management method and system
09/12/2007CN101035022A Network element version switching method and device
09/12/2007CN101035020A Communication adaptation layer system and method for obtaining the network element information
09/12/2007CN101035009A Multicast traffic redundancy protection method and device
09/12/2007CN101035002A Credit control client terminal, credit control server, charging system and charging method
09/12/2007CN101034965A Transmission method of the protocol data unit in the high-speed downlink packet access and its system
09/12/2007CN101034964A Downlink data transmission method, system and base station
09/12/2007CN101034963A Automatic retransfer request scheme based on the detection and merging joint optimization of the MIMO system
09/12/2007CN101034962A Method and apparatus for triggering a new scheduling information transmission in a wireless communications system
09/12/2007CN101034961A Management method and device of IR buffer in the multi-process HARQ technology
09/12/2007CN101034960A Implementation method for remote multi-person conference and corresponding system
09/12/2007CN101034959A Mixed automatic retransferring method and its device and system
09/12/2007CN101034958A Transmission method for multicast encapsulation packet in the radio network
09/12/2007CN101034957A Transmission method for multicast encapsulation packet in the radio network
09/12/2007CN101034956A Pulse modulation decoding and coding method, device and system
09/12/2007CN101034955A Generation method and user device for channel quality indication in the high-speed downlink packet access
09/12/2007CN101034954A Method for guaranteeing the time effect of the channel quality information
09/12/2007CN101034953A Method for carrying out data transmission using the low-density parity check code
09/12/2007CN101034952A Scheduling information transmission method of E-DCH
09/12/2007CN101034951A Implementation method for in-Turbo code interweaver
09/12/2007CN101034945A System for determining total isotropic sensitivity(TIS) and related methods
09/12/2007CN101034937A Method and system for randomized puncturing in mobile communication systems
09/12/2007CN101034928A Signal receiving method and device for the MIMO radio communication system
09/12/2007CN101034920A Reverse link initial power setting
09/12/2007CN101034919A Reverse link initial power setting
09/12/2007CN101034918A Reverse link initial power setting
09/12/2007CN100337490C Macro-diversity combining method in mobile communication system
09/12/2007CN100337480C Method and system for transmitting data of moving picture, and apparatus for delivering and receiving data of moving picture
09/12/2007CN100337456C Method for raising safety of IP network through router signature
09/12/2007CN100337419C Intermittence error code real-time exact location system and method
09/12/2007CN100337418C A method for triggering transmission of status information
09/12/2007CN100337410C Method for physical layer automatic repeat request for a subscriber unit
09/11/2007US7269783 Method and apparatus for dedicated hardware and software split implementation of rate matching and de-matching
09/11/2007US7269782 Orthogonal frequency division multiplexing/modulation communication system for improving ability of data transmission and method thereof
09/11/2007US7269781 Discrete universal denoising with reliability information
09/11/2007US7269776 Apparatus and method for performing bit de-collection in a communication system using a high speed downlink packet access (HSDPA) scheme
09/11/2007US7269775 Correcting for data losses with feedback and response
09/11/2007US7269774 Data receiving apparatus, data transmitting apparatus and retransmission request method
09/11/2007US7269760 Scheme to discard an erroneous PDU received in a wireless communication system
09/11/2007US7269759 Data processing apparatus and method for handling corrupted data values
09/11/2007US7269662 Method for data distribution
09/11/2007US7269551 Apparatus including an error detector and a limiter for decoding an adaptive differential pulse code modulation receiving signal
09/11/2007US7269420 System and method for retransmitting uplink data in a code division multiple access communication system
09/11/2007US7269340 MPEG data recorder including an MPEG data rate detector
09/11/2007US7269224 Apparatus and methods for providing efficient space-time structures for preambles, pilots and data for multi-input, multi-output communications systems
09/11/2007US7269208 Device for sending/receiving digital data capable of processing different bit rates, in particular in a VDSL environment
09/11/2007US7269170 Information transmission method and encoding/decoding apparatus and encoding-multiplexing/decoding-demultiplexing apparatus in information transmission system to which information transmission method is applied
09/11/2007US7269152 Method and apparatus for transmitting information within a communication system
09/11/2007US7269151 System and method for spectrum management of a shared frequency band
09/11/2007US7269149 Interleaving for mobile communications
09/11/2007US7269131 Method and apparatus for managing a loop network
09/11/2007US7269128 System and method for proactive scheduling of system maintenance
09/11/2007US7269127 Preamble structures for single-input, single-output (SISO) and multi-input, multi-output (MIMO) communication systems
09/11/2007CA2405119C Apparatus and method for generating codes in communication system
09/11/2007CA2391634C Multi channel stop and wait arq communication method and apparatus
09/07/2007WO2007101209A2 Distributed forward link schedulers for multi-carrier communication systems
09/07/2007WO2007101145A1 System and method for dynamic allocation of forward error encoding
09/07/2007WO2007101041A1 Method and apparatus for sending signaling information via channel ids
09/07/2007WO2007100480A2 A welding-type system with power source and remote device connected through a weld cable using binary phase shift keying for transmitting commands over the weld cable; a method of remotely controlling such power source using such transmitting phase shift keying
09/07/2007WO2007100317A1 Mapping for mimo communication apparatus
09/07/2007WO2007099853A1 Wireless communication device and re-sending data generating method
09/07/2007WO2007099468A1 Method and apparatus for transmitting and receiving a data block in a wireless communication system
09/07/2007WO2007099436A2 Multicast group address signaling using mac header for power save delivery in a wireless network
09/07/2007WO2007099340A1 Signalling in electromagnetic identification apparatus
09/07/2007WO2007099255A1 Transmission method with optimal power allocation emitted for multicarrier transmitter
09/07/2007WO2007099130A1 Method and system for transmitting a message expressed by means of a polynomial
09/07/2007WO2007099023A1 Control apparatus
09/07/2007WO2007098702A1 Data transmitting method and system with re-transmitting request and status report of receiver formatting method
09/07/2007WO2007060589A3 Method and apparatus for error-correction in a communication system
09/07/2007WO2005011178A3 Weight generation method for multi-antenna communication systems utilizing rf-based and baseband signal weighting and combining based upon minimum bit error rate
09/07/2007CA2644537A1 Signalling in electromagnetic identification apparatus
09/07/2007CA2642024A1 Method and apparatus for sending signaling information via channel ids
09/06/2007US20070208978 DVI link with circuit and method for test
09/06/2007US20070208884 Dynamic link assignment in a communication system
09/06/2007US20070206710 Signal processing apparatus and a signal storage system
09/06/2007US20070206699 Adaptive space-time coding and modulation method and transmitter
09/06/2007US20070206698 Transmission/reception apparatus and method for supporting MIMO technology in a forward link of a high rate packet data system
09/06/2007US20070206697 Signal receiving method and signal receiving equipment for multiple input multiple output wireless communication system
09/06/2007US20070206696 Method and system for an adaptive VBLAST receiver for wireless multiple input multiple output (MIMO) detection
09/06/2007US20070206695 Selecting MCS in a MIMO system
09/06/2007US20070206694 Modifying a signal according to a diversity parameter adjustment
09/06/2007US20070206693 Adaptive modulation in multipoint-to-point communication using orthogonal frequency division multiplexing
09/06/2007US20070206687 Memory efficient ofdm channel estimation and frequency domain diversity processing
09/06/2007US20070206662 Emission For Cdma Communications Systems On The Mimo Channel
09/06/2007US20070206637 Apparatus, and associated method, for forming, and operating upon, multiple-checksum-protected data packet
09/06/2007US20070206634 Method and apparatus optimizing a radio link
09/06/2007US20070206623 Combining grant, acknowledgement, and rate control commands
09/06/2007US20070206504 Method and apparatus for calibration and channel state feedback to support transmit beamforming in a mimo system