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
08/14/2008CA2677540A1 Method and system for robust mac signaling
08/14/2008CA2676107A1 Mimo transmission with rank-dependent precoding
08/13/2008EP1956786A2 Initial access channel for scalable wireless mobile communication network
08/13/2008EP1956785A1 Multicarrier modulation system and method
08/13/2008EP1956756A1 MIMO WLAN system
08/13/2008EP1956744A1 Tail extrapolator and method
08/13/2008EP1956743A1 Method and system for robust MAC signaling
08/13/2008EP1956742A2 Wireless LAN system and transmission method of data thereof
08/13/2008EP1956741A1 Retransmission control method and receiving-end apparatus
08/13/2008EP1956740A1 Method for balancing the ratio Eb/I in a service multiplexing CDMA system and telecommunication systems using this method
08/13/2008EP1956718A1 Apparatus, and associated method, for filtering a receive signal by adaptive operation of an input noise whitening filter
08/13/2008EP1955572A2 Receiver status message management during handoff
08/13/2008EP1955519A2 Method and apparatus for supporting voice over ip services over a cellular wireless communication network
08/13/2008EP1955469A2 Wireless communication system, associated methods and data structures
08/13/2008EP1955468A1 Predicting degradation of a communication channel below a threshold based on data transmission errors
08/13/2008EP1955467A2 Error detection in high speed asymmetric interfaces using dedicated interface lines
08/13/2008EP1771964B1 Point-to-point repair request mechanism for point-to-multipoint transmission systems
08/13/2008EP1642471B1 Method and apparatus for control channel scheduling in a packet data communication system
08/13/2008EP1479177B1 Multiple-input, multiple-output (mimo) systems with multiple transmission modes
08/13/2008EP1243094B1 Estimation of two propagation channels in OFDM
08/13/2008EP1075744B1 Data transmission system with automatic repeat request
08/13/2008CN101243667A Pilot and data transmission in a MIMO system applying subband multiplexing
08/13/2008CN101243637A Method and apparatus for controlling retransmissions in a wireless communications system
08/13/2008CN101243624A Wireless communication terminal apparatus and CQI selecting method
08/13/2008CN101243620A Allocation method, network element, module and user device
08/13/2008CN101242667A Wireless base station and mobile station
08/13/2008CN101242666A Method and device for transmitting signaling between mobile station and base station
08/13/2008CN101242650A Realization device and method for related physical channels of enhanced dedicated channel
08/13/2008CN101242611A Two threshold uplink rate control to enable uplink scheduling
08/13/2008CN101242579A System and method for effectuating remote control of a network node by a user equipment (UE) device
08/13/2008CN101242578A System and method for establishing reliable data connectivity with a network node by a user equipment (UE) device
08/13/2008CN101242456A DTMF signal transmitting method and communication device for supporting DTMF signal transmission
08/13/2008CN101242421A Application-oriented name registration system and its service method under multi-layer NAT environment
08/13/2008CN101242411A Securities information coding and transmission method
08/13/2008CN101242405A A generation method and structure for protocol data unit frame of media access control layer
08/13/2008CN101242397A A realization method for downlink protocol data unit of media access control layer
08/13/2008CN101242384A Device and method for transmitting schedule request message
08/13/2008CN101242381A Linear pre-coding method for multi-input and multi-output system
08/13/2008CN101242368A Power distribution system and method in wireless sensor network based on collaborative transmission
08/13/2008CN101242363A Cognitive flow control based on channel quality conditions
08/13/2008CN101242352A Independent IP circuit multiplexing device and its realization method
08/13/2008CN101242347A Method for mapping logic channel data to high-speed physical downlink share channel and transmitting it
08/13/2008CN101242346A Method for mapping logic channel data to high-speed physical downlink share channel and transmitting it
08/13/2008CN101242345A Processing method and information format for high-speed downlink packet access channel status information feedback
08/13/2008CN101242343A A traffic control method between wireless network controller and base station
08/13/2008CN101242341A A packet dispatching method and device
08/13/2008CN101242339A IP data transmission method based on RRU
08/13/2008CN101242319A Testing method and device for network device
08/13/2008CN101242314A A method and device for pre-alarming exception
08/13/2008CN101242281A A digital user line access system with chair back structure
08/13/2008CN101242256A Carrier wave distributing method
08/13/2008CN101242255A A method and system for realizing N+1 redundant backup and load share
08/13/2008CN101242254A Virtual redundant router system and method for transmitting virtual redundant routing protocol packet
08/13/2008CN101242253A Software failure emergent handling method and system
08/13/2008CN101242252A Method for realizing dual-link redundancy backup of network device based on Combo interface
08/13/2008CN101242251A Method and device for improving P2P overlapped network stability
08/13/2008CN101242250A A method for identifying number of physical mixed retransfer channel
08/13/2008CN101242249A Receiving equipment and method
08/13/2008CN101242248A Method and apparatus for transmitting reverse ACK/NACK for forward control channel
08/13/2008CN101242247A Mixed automatic retransfer system for decomposable code rate compatible to low density checkup code
08/13/2008CN101242246A Data retransfer method and data retransfer device
08/13/2008CN101242245A A method and device for processing response message
08/13/2008CN101242244A Short digit graph transmission method, system and device
08/13/2008CN101242243A Downlink transmission method, system, device and terminal for short position graph
08/13/2008CN101242242A Method and system for feedback receiver rejection reason
08/13/2008CN101242241A Space time transmission system and method for wireless sensor network based on asynchronous collaboration
08/13/2008CN101242240A High-rate orthogonal space time packet coding scheme for four-transmission antenna
08/13/2008CN101242239A Method, system and terminal for realizing uplink frequency jumping
08/13/2008CN101242238A Method, system and device for measuring minimal tilt capability
08/13/2008CN101242237A Orthornal distributed decoding forward differential space time decoding scheme based on wireless sensor network
08/13/2008CN101242236A Method, device and system for packing data packets into link layer frame
08/13/2008CN101242235A Updated soft merging method, system and device
08/13/2008CN101242234A Data interweaving method and device
08/13/2008CN101242214A Pilots for MIMO communication systems
08/13/2008CN101242213A A receiving/transmission selection switch and antenna selection switch device
08/13/2008CN101242211A Multi-mode receiver with adaptive mode selection
08/13/2008CN101242210A Transmit diversity system and method, transmitter and extended code allocating method
08/13/2008CN101242209A Uplink macro sub-set processing method in mobile communication system
08/13/2008CN101242206A A transmission power transmission method for high-speed downlink packet data access data
08/13/2008CN101242205A A space sub-channel rate and power control method and its control device
08/13/2008CN101242201A A master-slave system maintenance method, system and device
08/13/2008CN101242188A Correction coding method of low-density parity checking code based on Hamiltonian graph
08/13/2008CN101241635A Trans-interval sampling method adopting centralized combiner
08/13/2008CN100411455C Processing method for multiple address news and terminal capable of transmitting multiple address news
08/13/2008CN100411452C Method and system for modifying transmission bandwidth
08/13/2008CN100411450C Realization method and system for improving voice quality in wireless communication network
08/13/2008CN100411332C Acknowledging broadcast transmissions
08/13/2008CN100411331C Method for transmitting optimally interleaved data in a mimo telecommunication system
08/13/2008CN100411330C Mobile radio communication terminal device
08/13/2008CN100411329C Method and apparatus for controlling transmission, reception and re-transmission
08/13/2008CN100411328C Wireless base station apparatus
08/13/2008CN100411327C Apparatus and method for delivery of packets in multi-hop wireless networks
08/13/2008CN100411322C Apparatus and method for data rate transmission of user equipment in mobile communication system
08/13/2008CN100411319C Method of selecting a receiving path and receiving device comprising several receiving paths
08/13/2008CN100411317C A method for improving transmission efficiency of wireless network channel
08/13/2008CN100410913C Receiving apparatus, transmitting/receiving apparatus, receiving method and transmitting/receiving method
08/12/2008US7412640 Self-synchronizing pseudorandom bit sequence checker
08/12/2008US7412621 Processor duplexing apparatus based on RTOS in mobile communication system and method thereof
08/12/2008US7412517 Method for providing dynamic bandwidth allocation based on IP-flow characteristics in a wireless point to multi-point (PtMP) transmission system
08/12/2008US7412253 Method and devices for controlling the emission power of a communication system
1 ... 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 ... 1035