Patents
Patents for H04L 1 - Arrangements for detecting or preventing errors in the information received (103,402)
11/2004
11/25/2004WO2004068279B1 Method and apparatus for controlling a data processing system during debug
11/25/2004WO2004056025A3 Method of ethernet frame forward error correction initialization and auto-negotiation
11/25/2004WO2004051400A3 A method and device for providing more accurate subscriber device billing
11/25/2004WO2004036763A3 Multipath signal strength indicator
11/25/2004WO2004001982A8 Interleaving of information bits
11/25/2004WO2003085875A8 Method and communication device using adaptive space-time encoding, modulation and error coding
11/25/2004US20040237122 Method and apparatus for processing a data series including processing priority data
11/25/2004US20040237025 Reduced-latency soft-in/soft-out module
11/25/2004US20040237024 Robust signal transmission in digital television broadcasting
11/25/2004US20040237017 Method and apparatus for efficient use of communication resources in a CDMA communication system
11/25/2004US20040237016 Transmission/reception apparatus and transmission/reception method
11/25/2004US20040236991 System and method for on-line diagnosing of network interface cards
11/25/2004US20040236986 System and method for sparing in RAID-1 system
11/25/2004US20040236982 System and method for in-order queue draining
11/25/2004US20040236785 Method and system for transmitting a digital image over a communication network
11/25/2004US20040235465 Method for ascertaining a dynamic attribute of a system
11/25/2004US20040235447 Method and apparatus providing enhanced radio link control acknowledgment
11/25/2004US20040235434 Method and apparatus for receiving site selection diversity transmit (SSDT) signal in a wideband code division multiple access (WCDMA) system
11/25/2004US20040235423 Method and apparatus for network management using perceived signal to noise and interference indicator
11/25/2004US20040234014 Methods and circuits for performing margining tests in the presence of a decision feedback equalizer
11/25/2004US20040234012 Reduced-complexity antenna system using multiplexed receive chain processing
11/25/2004US20040234007 Multiuser detection with targeted error correction coding
11/25/2004US20040234005 Reduced-sttd- interference trasmission method
11/25/2004US20040234004 Time-domain transmit and receive processing with channel eigen-mode decomposition for MIMO systems
11/25/2004US20040234003 Transmitter diversity technique for wireless communications
11/25/2004US20040233980 Measuring system with a reference signal between a signal generator and a signal analyser
11/25/2004US20040233975 Spread-spectrum data detection using matched-filter obtained side information
11/25/2004US20040233972 UWB (Ultra Wide Band) waveform design to minimize narrowband interference
11/25/2004US20040233923 Method and system for transmitting data from a first data network into a second data network
11/25/2004US20040233903 Unequal error protection for packet switched networks
11/25/2004US20040233895 Method and system for bit rate adaptation
11/25/2004US20040233889 Pulse-modulated wireless communication apparatus
11/25/2004US20040233887 Transmission of data packets in a radiocommunication system using a common hybrid automatic repeat request (harq) process
11/25/2004US20040233884 CDMA receiver
11/25/2004US20040233883 Data unit sending means and control method
11/25/2004US20040233881 Route discovery device and method in a mobile ad-hoc network
11/25/2004US20040233878 Wireless network receiver and a method for the wireless network receiver to check the integrity of a received MSDU
11/25/2004US20040233876 Communication management method, communication terminal, communication management program, recording medium containing the communication management program, and communication system
11/25/2004US20040233869 Transmission rate changing method, and base station apparatus using the same
11/25/2004US20040233858 Position based WPAN (Wireless Personal Area Network) management
11/25/2004US20040233852 Signal transmission apparatus
11/25/2004US20040233851 Methods and systems for dynamic, rules-based peg counting
11/25/2004US20040233848 Scalable and fault-tolerant link state routing protocol for packet-switched networks
11/25/2004US20040233838 Ofdm communication method and ofdm communication device
11/25/2004US20040233836 Multi-carrier transmission apparatus and multi-carrier transmission method
11/25/2004DE10318830A1 Verfahren und Auswertung einer Bitfehlerratenmessung zur Angabe einer Kanalqualität Procedures and evaluation of a bit error rate to specify a channel quality
11/25/2004DE10048467B4 Jittergenerierung zum Ausmessen der verbleibenden Jittertoleranz im laufenden Betrieb auf einer Übertragungsstrecke mit hoher Datenrate Jittergenerierung for measuring jitter tolerance of remaining in operation on a transmission line with high data rate
11/25/2004CA2566638A1 Method and system for remote and adaptive visualization of graphical image data
11/25/2004CA2525659A1 Method for soft and softer handover in time division duplex code division multiple access (tdd-cdma) networks
11/24/2004EP1480484A2 System, receiver, transmitter and corresponding methods applied in a mobile radio communication system for observing frequencies of another system
11/24/2004EP1480481A1 Transmission rate changing method, and base station apparatus using the same
11/24/2004EP1480386A2 Position based WPAN (wireless personal area network) management
11/24/2004EP1480368A1 Polynomial fit for jitter separation
11/24/2004EP1480367A2 Receiving diversity apparatus and method of mobile station for high data rate type mobile communication system
11/24/2004EP1480366A2 Error-correcting encoding apparatus
11/24/2004EP1480365A2 Selection of transport format in a CDMA Receiver
11/24/2004EP1480364A1 Communication device used in cdma
11/24/2004EP1480362A1 Radio communicating method, radio transmitting apparatus, and radio receiving apparatus
11/24/2004EP1480353A1 Radio apparatus, radio communication system, spatial path control method, and spatial path control program
11/24/2004EP1480351A1 Receiving apparatus and receiving method
11/24/2004EP1480347A1 Digital transmission method of the error-correcting coding type
11/24/2004EP1480127A2 Method and system for operating a storage system
11/24/2004EP1479247A1 Coding a data stream with unequal error protection
11/24/2004EP1479213A2 Modifications to tcp/ip for broadcast or wireless networks
11/24/2004EP1479207A1 Method and system for joint decision feedback equalization and decoding
11/24/2004EP1479186A1 METHOD AND SYSTEM FOR RECEIVING A MULTI−CARRIER SIGNAL
11/24/2004EP1479179A2 Physical layer packet retransmission handling in wcdma in soft handover
11/24/2004EP1479177A1 Multiple-input, multiple-output (mimo) systems with multiple transmission modes
11/24/2004EP1479176A1 Doppler shift and spread estimation method and apparatus
11/24/2004EP1479149A1 Circuit protection system
11/24/2004EP1479147A2 Method and apparatus for ground fault protection
11/24/2004EP1479145A2 Integrated protection, monitoring and control system
11/24/2004EP1479144A2 Method and system for external clock to obtain multiple synchronized redundant computers
11/24/2004EP1478985A1 Data sample and transmission modules for power distribution systems
11/24/2004EP1478984A1 Method and system for conditionally triggered system data capture
11/24/2004EP1478983A1 Protection system for power distribution systems
11/24/2004EP1281248A4 An apparatus and method for transmitting and receiving data according to radio link protocol in a mobile communications system
11/24/2004EP1238474B1 Method for regulating the transmission power of a transmitting station and a receiving station for carrying out said method
11/24/2004EP1062756B1 Received signal quality determination method and receiver for convolutionally encoded communication channels
11/24/2004EP0953230B1 Error prevention method for multimedia
11/24/2004EP0925661B1 A decoding technique for tail biting codes
11/24/2004EP0823161B1 Method and apparatus for detection of errors in multiple-word communications
11/24/2004EP0758168B1 Variable rate transmitting method, and transmitter and receiver using it
11/24/2004CN1550089A Vehicle active network using multiple communication paths
11/24/2004CN1550081A Data rate negotiation method using a mean square error technique
11/24/2004CN1550073A Equipment and method for detecting ripple wave occured by multi-channel propagation and controlling receiving antenna and tuner
11/24/2004CN1549539A Communication control method, communication method, server device, terminal, relay device, and communication system
11/24/2004CN1549481A Transmission form combined set configuration method used for code division multiple access communication system
11/24/2004CN1549471A Transmitter and receiver capable of raising space time block code performance
11/24/2004CN1177498C Device and method for repeatly transmitting error block data of radio local loop
11/24/2004CN1177496C Apparatus and associated method, for communication packet data with selective transmitting rate in mobile station
11/24/2004CN1177428C Signal processing device and method
11/24/2004CN1177422C Frequency division multiplexing signal receiving apparatus
11/24/2004CN1177413C Intercommunication device capable of detecting fault for duplex system and method thereof
11/24/2004CN1177412C Phased array spectrum spreading method
11/23/2004US6823512 Apparatus and method for providing and processing prioritized messages in an ordered message clustered computing environment
11/23/2004US6823489 Generation of decision feedback equalizer data using trellis decoder traceback output in an ATSC HDTV receiver
11/23/2004US6823488 Packet binary convolutional codes
11/23/2004US6823484 Coding system and decoding system
11/23/2004US6823483 Physical coding sublayer for a multi-pair gigabit transceiver