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)
08/2008
08/12/2008US7412164 Photoelectric cross-connect system
08/12/2008US7412014 Timing-adjusting method and apparatus, and diversity receiving method and apparatus
08/12/2008US7412010 Frequency correction in a mobile radio receiver using an analogue and a digital control loop
08/12/2008US7411996 Signal path searching method and apparatus thereof in mobile communication system provided with plurality of array antenna elements
08/12/2008US7411983 Apparatus and method for acquiring frame synchronization in a mobile communication system
08/12/2008US7411929 Method and apparatus for utilizing channel state information in a wireless communication system
08/12/2008US7411928 Simplified decoder for a bit interleaved COFDM-MIMO system
08/12/2008US7411924 Method for allocating subchannels in an OFDMA mobile communication system
08/12/2008US7411923 Wireless communication rate shaping
08/12/2008US7411918 Dynamic radio link adaptation for interference in cellular systems
08/12/2008US7411911 Network availability status detection device and method
08/12/2008US7411904 Multiprotocol label switching (MPLS) edge service extraction
08/12/2008US7411903 Method of generating transmission control parameters and method of selective retransmission according to packet characteristics
08/07/2008WO2008095115A2 Frame protocols and signalling for use in high speed transmission
08/07/2008WO2008094770A1 Method and apparatus for finite impulse response cyclic-shift diversity
08/07/2008WO2008094662A2 Method and apparatus for supporting rlc re-segmentation
08/07/2008WO2008094120A1 A method and a device for improved status reports
08/07/2008WO2008094080A1 Method for segmentation in a medical telemetry system
08/07/2008WO2008093968A1 Method of transmitting data to mitigate interference
08/07/2008WO2008093964A2 Method of selecting modulation and coding scheme (mcs) index in a wireless communcation system and apparatus for implementing the same
08/07/2008WO2008093952A2 Antenna switching method and method for transmitting and receiving signals for the same
08/07/2008WO2008093945A2 Method and apparatus for selecting modulation and coding scheme (mcs) index based on frequency selectivity
08/07/2008WO2008093944A2 Method of retransmitting data in a wireless communication system and apparatus for implementing the same
08/07/2008WO2008093774A1 Wireless communication base station apparatus, wireless communication mobile station apparatus, and method for mapping response signal in arq
08/07/2008WO2008093717A1 Radio communication device and puncturing method
08/07/2008WO2008093619A1 Radio communication system, radio communication device, and retransmission control method
08/07/2008WO2008093413A1 Radio communication control method, radio base station, and radio terminal
08/07/2008WO2008093298A2 Apparatus, method and computer program product for signaling modulation and coding scheme
08/07/2008WO2008093233A2 Methods of transmitting and receiving data in communication system
08/07/2008WO2008093151A1 Method of information transfer from the sender to the receiver over voice channel of a cellular communications network
08/07/2008WO2008092890A2 Method for operating a mobile telecommunication network using orthogonal frequency division multiplex with tone reservation in a communication path
08/07/2008WO2008092298A1 Apparatus and method of matrix decomposition in td-scdma baseband process
08/07/2008WO2008073997A3 An estimation based approach to determine the retransmission timeout value for access probe retransmissions
08/07/2008WO2008073997A2 An estimation based approach to determine the retransmission timeout value for access probe retransmissions
08/07/2008WO2008073443A3 Method and apparatus for transmitting and receiving a packet via high speed downlink packet access
08/07/2008WO2008073043A3 Single bit segmentation indicator
08/07/2008WO2008067358A3 Apparatus and method for transmitting uplink control information on shared channels
08/07/2008WO2008051325A3 Communicating additional information in a dns update response by requesting deletion of a specific record
08/07/2008WO2007136212A3 A method of configuring wireless resource for effective and efficient transmission in a wireless communication system
08/07/2008WO2007037636A3 A method of identifying a space-time encoded signal in a wireless communication system
08/07/2008US20080189586 Data communications system and data communications method
08/07/2008US20080188264 Base Station Apparatus
08/07/2008US20080187136 Systems and Methods for Use with Orthogonal Frequency Division Multiplexing
08/07/2008US20080187077 Method for estimating crosstalk interferences in a communication network
08/07/2008US20080187066 Detection method and apparatus for a multi-stream MIMO
08/07/2008US20080186987 Multi-rate, muti-port, gigabit serdes transceiver
08/07/2008US20080186976 Multi-Carrier Scheduling
08/07/2008US20080186872 Method for Analyzing Errors of a Data Stream, Particularly a Real-Time Data Stream, in a Data Network, Communication System, and Monitoring Computer
08/07/2008US20080186858 Method and apparatus for managing backhaul links in a communication network
08/07/2008US20080186857 Robust and efficient assignment of scheduled transmissions
08/07/2008US20080186851 System and Method for Dynamically Controlling Aggregate and Individual Packet Flow Characteristics Within a Compressed Logical Data Tunnel
08/07/2008US20080186846 Finite State Machine of Traffic Stream Metrics for Adaptation of Load-Based Call Admission Control in Wireless Networks
08/07/2008DE102007004816A1 Message transmitting method for motor vehicle, involves transmitting message having bits over communication link between controllers, and modulating last bit of message such that one controller identifies last bit as end of message
08/07/2008CA2676002A1 A method and a device for improved status reports
08/06/2008EP1954085A1 Mobile station, downstream transmission rate control method, and downstream transmission rate control program
08/06/2008EP1953977A1 Apparatus and method for deciding uplink transmission parameters
08/06/2008EP1953947A1 Method for operating a mobile telecommunication network using orthogonal frequency division multiplex with tone reservation in a communication path
08/06/2008EP1953946A2 Method and apparatus for assigning hybrid-automatic repeat request processes
08/06/2008EP1953945A2 Radio communication apparatus and transmission method with variable length data
08/06/2008EP1953944A2 Apparatus and method for hybrid automatic repeat request signaling in broadband wireless communication system
08/06/2008EP1953943A2 Wireless communication system, data transmission method for uplink thereof, base station device and mobile station device
08/06/2008EP1953939A1 Multicarrier receiver, multicarrier communication system and demodulating method
08/06/2008EP1953919A2 System and method for transmitting audio or video data using multiple levels of protection
08/06/2008EP1952607A2 System and method for providing quality feedback metrics for data transmission in rich media services
08/06/2008EP1952572A1 System for early detection of decoding errors
08/06/2008EP1952571A2 Method, wireless local area network(wlan),node and apparatus for multicast and/or broadcast acknowledgements
08/06/2008EP1952570A1 Automatic selection of coherent and noncoherent transmission in a wireless communication system
08/06/2008EP1806946B1 Indirect paging for wireless terminal .
08/06/2008EP1525690A4 Methods and apparatus for network signal aggregation and bandwidth reduction
08/06/2008EP1474891B1 Method and apparatus for controlling flow of data in a communication system
08/06/2008EP1472803B1 METHOD AND ARRANGEMENT FOR ASYNCHRONOUS PROCESSING OF CCTrCH DATA
08/06/2008EP1192788B1 Predicting performance of telephone lines for data services
08/06/2008EP1190520B1 System and method for implementing hybrid automatic repeat request using parity check combining
08/06/2008EP1095529B1 Communications system handoff operation combining turbo coding and soft handoff techniques
08/06/2008CN101238676A Method for transmitting messages via redundant channels
08/06/2008CN101238675A Estimating bit error probability(BEP) in an EDGE wireless system
08/06/2008CN101238674A Method and apparatus to transmit and/or receive data via wireless network and wireless device
08/06/2008CN101238673A Convolutive coding method and system for block transmission of spatio-temporal codes in accordance with the so-called golden code technique
08/06/2008CN101238672A Method and system for subband indicator signalling
08/06/2008CN101238671A Compensating delay of channel state information between receiver and transmitter during adaptive video delivery
08/06/2008CN101238670A Method and apparatus for adapting data to a transport unit of a predefined size prior to transmission
08/06/2008CN101237687A Method for automatic generation of network element deployment parameters
08/06/2008CN101237679A Wireless communication system communicating method and device
08/06/2008CN101237441A I2c总线控制电路 I2c bus control circuit
08/06/2008CN101237434A A soft judgement method for Graham M-PSK modulation
08/06/2008CN101237408A Multi-routing method for full ant group algorithm based on distance
08/06/2008CN101237406A A realization method for D channel link access regulation
08/06/2008CN101237394A Method and system for anchor point device to process multi-interface mobile station report
08/06/2008CN101237388A Priority queue configuration method, system and device
08/06/2008CN101237382A A method and system and network device for synchronizing user data
08/06/2008CN101237380A Method and system, base station sub-system and service GPRS supporting node for supporting non sudden service
08/06/2008CN101237370A Network architecture method for code division and cluster division wireless sensor network with cluster relay node
08/06/2008CN101237368A A wireless sensor network system for poisonous gas detection
08/06/2008CN101237360A A communication device and operation status indication method
08/06/2008CN101237358A Analysis method on available bandwidth of network parameter measurement system and point-to-point access time sequence
08/06/2008CN101237343A Method for quick failure switching and quick switching system
08/06/2008CN101237342A System and method for realizing disaster tolerance between SIP servers
08/06/2008CN101237319A Time synchronization method in Ethernet ring network and Ethernet ring system
08/06/2008CN101237316A A new noise/signal estimation method applicable to middle range sensor network
08/06/2008CN101237315A A synchronous detection and failure separation method for dual control high-availability system
1 ... 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 ... 1035