Patents
Sitemap › H04 - Electric communication technique › H04L - Transmission of digital information, e.g. telegraphic communication › H04L 1 - Arrangements for detecting or preventing errors in the information received
Patents for H04L 1 - Arrangements for detecting or preventing errors in the information received (103,402)
10/2005
10/27/2005US20050238024 Method and system for provisioning logical circuits for intermittent use in a data network
10/27/2005US20050238016 Communication apparatus, communication system, and communication control program
10/27/2005US20050238005 Method and apparatus for controlling traffic in a computer network
10/27/2005US20050237999 Session initiation protocol retransmission method
10/27/2005US20050237994 Dual protocol layer automatic retransmission request scheme for wireless air interface
10/27/2005US20050237988 Packet generation systems and methods
10/27/2005US20050237971 Adaptive MIMO systems
10/27/2005US20050237968 Wireless quality-of-service detection method
10/27/2005US20050237966 Ultra wide band communication systems and methods
10/27/2005US20050237950 System, method and apparatus for dynamic path protection in networks
10/27/2005US20050237947 Information management system and a method thereof
10/27/2005US20050237942 Method and system for monitoring the health of wireless telecommunication networks
10/27/2005US20050237938 Method and system for compressing multi-field rule specifications
10/27/2005US20050237934 Information distribution system
10/27/2005US20050237932 Method and system for rate-controlled mode wireless communications
10/27/2005US20050237434 Content receiving apparatus and content transmitting apparatus
10/27/2005US20050237156 Anticollision method that marks the time slots
10/27/2005DE10348205B4 Verfahren zur Kanalschätzung bei Verwendung verschiedener Modulationsverfahren innerhalb eines Signalintervalls A method for channel estimation using various modulation methods within a signal interval
10/27/2005DE102005011454A1 Television receiver has an integral antenna especially for receipt of digital television signals incorporated on the inner or outer surface of its front filter screen or on the inside or outside of its rear housing wall
10/27/2005DE102004061803A1 Verfahren und Vorrichtung zur Fehlerbehandlung bei der Übertragung von Daten über ein Kommunikationssystem Method and apparatus for error handling in transmission of data over a communication system
10/27/2005DE102004058239A1 Bildwandler Image converter
10/27/2005CA2562621A1 Method and system for monitoring the health of wireless telecommunication networks
10/27/2005CA2562030A1 Protecting sub-packets in a wireless network
10/26/2005EP1589715A1 Radio transmission apparatus and transmission rate determining method
10/26/2005EP1589712A2 Apparatus and method for channel estimation in an orthogonal frequency division multiplexing cellular communication system using multiple transmit antennas
10/26/2005EP1589704A2 Communication apparatus, communication system and communication control program
10/26/2005EP1589688A2 Data transmission system and data transmission method with retransmission of data
10/26/2005EP1589687A1 Method for sending a signal in a multi-antenna system, corresponding signal and method for channel estimation
10/26/2005EP1589686A1 Transmission for CDMA communications system on MIMO channel
10/26/2005EP1589685A1 Iterative chip equalization and multiuser detection for CDMA communications systems on MIMO channels
10/26/2005EP1589674A1 Apparatus and method for communication
10/26/2005EP1589673A1 Iterative multiuser detection for CDMA communications systems on MIMO canal
10/26/2005EP1589672A1 Iterative vectorized equalization for CDMA communications systems on MIMO channel
10/26/2005EP1588572A2 Management of downlink tbf in an egprs and in a gprs mobile station using final block indicator and relative reserved block period field
10/26/2005EP1588560A2 Robust mode staggercasting video quality enhancement
10/26/2005EP1588559A2 Robust mode staggercasting with adjustable delay offset
10/26/2005EP1588558A2 Robust mode staggercasting without artifacts
10/26/2005EP1588549A2 Robust mode staggercasting storing content
10/26/2005EP1588548A2 Robust mode staggercasting
10/26/2005EP1588547A2 Robust mode staggercasting reduced resolution video for mobile receiver
10/26/2005EP1588538A2 Discontinuous transmission (dtx) detection using decoder metric
10/26/2005EP1588516A1 N-dimensional determination of bit-error rates
10/26/2005EP1588515A2 Method and apparatus for providing network service information to a mobile station by a wireless local area network
10/26/2005EP1588509A2 Flexible layer overlay for seamless handovers between full rate and half rate channels
10/26/2005EP1588508A2 Methods for implementing a dynamic frequency selection (dfs) and a temporary channel selection feature for wlan devices
10/26/2005EP1588507A2 Method and apparatus for network management using perceived signal to noise and interference indicator
10/26/2005EP1588505A1 Apparatus and method for controlling an output buffer in a hybrid automatic repeat request(harq) mobile communication system
10/26/2005EP1588503A2 Data channel procedure for systems employing frequency diversity
10/26/2005EP1588494A2 Determining useable combinations of variables for transmitting a subpacket of an encoder packet
10/26/2005EP1588491A2 Robust mode staggercasting with multiple delays for multi-resolution signals
10/26/2005EP1588490A2 Robust mode staggercasting fast channel change
10/26/2005EP1588260A2 Hot plug interfaces and failure handling
10/26/2005EP1588250A2 Ups-based file data storage apparatus and computer program products
10/26/2005EP1587918A1 Radio link protocol sync procedure
10/26/2005EP1525487A4 Method and system that improves interoperability of a radio network controller and a base station in cellular system with downlink congestion control
10/26/2005EP1425889A4 Method and system for scheduled streaming of best effort data
10/26/2005EP1419639B1 Method for the transmission of data packets in a radio communication system and corresponding radio station
10/26/2005EP1419606B1 A method of acknowledging data
10/26/2005EP1384364B1 Multiple buffers for removing unwanted header information from received data packets
10/26/2005EP1214791B1 Method and apparatus for adaptive bit resolution in a digital receiver and a digital transmitter
10/26/2005EP1213846B9 Code division multiple access communication system
10/26/2005EP1119995B1 Random access in a mobile telecommunications system
10/26/2005CN1689355A Method and system for communicating content on a broadcast services communication system
10/26/2005CN1689299A System and method for application and application metadata filtering based on wireless device capabilities
10/26/2005CN1689286A Signal propagation delay routing
10/26/2005CN1689272A Multicast data transfer
10/26/2005CN1689263A Mean square estimation of channel quality measure
10/26/2005CN1689262A Multiple HARQ processes handling method
10/26/2005CN1689261A Method of process configuration for multiple HARQ processes
10/26/2005CN1689260A Data transmission method and system for multiple HARQ processes
10/26/2005CN1689256A Multipath signal strength indicator
10/26/2005CN1688971A Verifiable processes in a heterogeneous distributed computing environment
10/26/2005CN1688891A Procedure for detecting interfering multi-path condition
10/26/2005CN1225102C Method for dynamically sending data packet using RTP and RTCP protocol
10/26/2005CN1224942C Card system, and IC card and card read/write device therefor
10/25/2005US6959406 Block error ratio measurements
10/25/2005US6959386 Hiding encrypted messages in information carriers
10/25/2005US6959181 Transmitter device having means for automatically transmitting data remaining therein upon its re-activation
10/25/2005US6959171 Data transmission rate control
10/25/2005US6959060 Jitter reducing apparatus using digital modulation technique
10/25/2005US6959048 Optimizing link quality by space and time interleaving
10/25/2005US6959047 Training-based channel estimation for multiple-antennas
10/25/2005US6959038 High-speed decoder for a multi-pair gigabit transceiver
10/25/2005US6959019 Aharmonic interleaving of forward error corrected (FEC) signals
10/25/2005US6959018 Information transmission method and encoding/decoding apparatus and encoding-multiplexing/decoding-demultiplexing apparatus in information transmission system to which information transmission method is applied
10/25/2005US6958997 TCP fast recovery extended method and apparatus
10/25/2005US6958991 Optimized adjacent channel search and timeslot assignment for multiple timeslot mobile stations
10/25/2005US6958986 Wireless communication system with enhanced time slot allocation and interference avoidance/mitigation features and related methods
10/25/2005US6958781 Mapping arrangement for digital communication system
10/25/2005CA2371086C Apparatus and method for exchanging variable-length data according to radio link protocol in mobile communication system
10/20/2005WO2005099211A1 Ofdm system with per subcarrier phase rotation
10/20/2005WO2005099210A1 Apparatus, systems, and methods for the reception of a plurality of asynchronous data streams
10/20/2005WO2005099209A2 Dual carrier modulator for a multiband ofdm transceiver
10/20/2005WO2005099206A1 Cross-encoding of information in independent channels
10/20/2005WO2005099163A1 Combining signal-interference-ratio (sir) estimates for improved sir estimation
10/20/2005WO2005099162A2 Repair function for a broadcast service
10/20/2005WO2005099161A1 Interference limitation for uplink retransmissions
10/20/2005WO2005099160A2 Systems and methods for implementing path diversity in a wireless communication network
10/20/2005WO2005099159A2 System and method for enhancing near vertical incidence skywave (“nvis”) communication using space-time coding
10/20/2005WO2005099158A2 Method and system for determining locality using network signatures
1 ... 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 ... 1035