Patents
Patents for H04L 1 - Arrangements for detecting or preventing errors in the information received (103,402)
06/2005
06/01/2005EP1535418A1 Intelligent communications, command, and control system for a land-based vehicle
06/01/2005EP1535413A2 Efficient memory allocation in a wireless transmit/receiver unit
06/01/2005EP1364483B1 Compensation for antenna diagram optimization
06/01/2005EP1143676B1 Diversity receiver free from decoding error, and clock regeneration circuit for diversity receiver
06/01/2005EP1129521B1 Fir filter structure with low latency for gigabit ethernet applications
06/01/2005EP1031163A4 Method for explicit data rate control in a packet communication environment without data rate supervision
06/01/2005EP0981882A4 Wireless atm metropolitan area network
06/01/2005CN1623301A Adaptive modulation and other extensions of the physical layer in multiple access systems
06/01/2005CN1623293A High rate transmit diversity transmission and reception
06/01/2005CN1623290A Communication device used in CDMA
06/01/2005CN1623283A Signal receiver devices and methods
06/01/2005CN1623280A Dual CHIEN search blocks in an error-correcting decoder
06/01/2005CN1622623A Method and apparatus for searching next signal frame synchronous character in digital coding signal
06/01/2005CN1622536A Transmitter device for controlling data transmission
06/01/2005CN1622522A Information equipment management method and system
06/01/2005CN1622505A Coding device and coding method
06/01/2005CN1622504A A data packet recovery method
06/01/2005CN1204764C Processing method for implementing multiple voice services
06/01/2005CN1204763C Method for sending access request from mobile terminal in radio communication system
06/01/2005CN1204750C Method for collecting data transmitted on transmission channel
06/01/2005CN1204724C Data transmission confirming method for wireless communication network
06/01/2005CN1204708C System and process for returning channel spectrum manager
06/01/2005CN1204703C Diversity coding method of transmitting antenna based on space-time block encoding and diversity transmitter
06/01/2005CN1204697C Activation of multiple xDSL modems with power control measurement
05/2005
05/31/2005US6901548 Coding apparatus, coding method and recording medium having coded program recorded therein, and decoding apparatus, decoding method and recording medium having decoded program recorded therein
05/31/2005US6901547 Retransmission procedure and apparatus for handshaking protocol
05/31/2005US6901531 Automatic system control failover
05/31/2005US6901492 Electronic device for reducing interleaving write access conflicts in optimized concurrent interleaving architecture for high throughput turbo decoding
05/31/2005US6901339 Eye diagram analyzer correctly samples low dv/dt voltages
05/31/2005US6901254 Method of selecting base transceiver system in communication system
05/31/2005US6901242 System and method for mitigating intermittent interruptions in an audio radio broadcast system
05/31/2005US6901124 Diversity receiving apparatus that prevents judgement errors during decoding and a clock generating circuit for a diversity circuit that prevents judgement errors during decoding
05/31/2005US6901122 Method and apparatus for restoring a soft decision component of a signal
05/31/2005US6901120 Method and apparatus for iterative parameter estimation
05/31/2005US6901113 Processing methods and devices for sending information symbols over multiplexed channels, and corresponding processing methods and devices for reception
05/31/2005US6901108 Apparatus and method for adaptive control
05/31/2005US6901103 Determining combiner weights and log likelihood ratios for symbols transmitted on diversity channels
05/31/2005US6901083 Method and system for code combining at an outer decoder on a communication system
05/31/2005US6901081 Method and device for determining a time-parameter
05/31/2005US6901069 Sub-packet insertion for packet loss compensation in voice over IP networks
05/31/2005US6901064 Method and device for establishing communication links and detecting interference between mobile nodes in a communication system
05/31/2005US6901063 Data delivery in conjunction with a hybrid automatic retransmission mechanism in CDMA communication systems
05/31/2005US6901055 Synchronous circuit synthesis using an asynchronous specification
05/31/2005US6901047 Internally coupled input path redundancy
05/31/2005US6900828 Fade resistant digital transmission and reception system
05/26/2005WO2005048564A1 A method and a device for reporting the number of correctly decoded transport blocks in a wireless system
05/26/2005WO2005048551A1 Blind modulation detection
05/26/2005WO2005048520A1 Data transmission method and data transmission device
05/26/2005WO2005048519A1 Communication method, system and device
05/26/2005WO2005048518A1 Transmission method and transmitter
05/26/2005WO2005048517A1 Data packet transmission
05/26/2005WO2005048508A2 Transparent optimization for transmission control protocol flow control
05/26/2005WO2005048493A1 Method and apparatus for recursive audio storage in a communication system
05/26/2005WO2005048486A1 System and method for channel-adaptive antenna selection
05/26/2005WO2005048478A1 Pulse-based communication
05/26/2005WO2005048472A2 Wireless communication method and system for managing the association and deassociation of a wireless transmit/receive unit
05/26/2005WO2005048465A2 Method and apparatus for processing data blocks during soft handover
05/26/2005WO2005048314A2 Tapered dielectric and conductor structures and applications thereof
05/26/2005WO2005048031A2 Method and apparatus for estimating and reporting the quality of a wireless communication channel
05/26/2005WO2005013541A3 System and method for providing alternate routing in a network
05/26/2005WO2005013497A3 Method of creating, controlling, and maintaining a wireless communication mesh of piconets
05/26/2005WO2005006626A3 Method and apparatus for accelerating throughput in a wireless or other telecommunication system
05/26/2005US20050114752 Communication terminal device and communication method as well as transmission method, reception method, and transmission and reception method of communication terminal device
05/26/2005US20050114751 Two input differential cyclic accumulator
05/26/2005US20050114748 Variable modulation with LDPC (low density parity check) coding
05/26/2005US20050114744 Data communication device and data communication method
05/26/2005US20050114489 Medium access control layer that encapsulates data from a plurality of received data units into a plurality of independently transmittable blocks
05/26/2005US20050113142 Temporal joint searcher and channel estimators
05/26/2005US20050113120 Wireless network system and method
05/26/2005US20050113106 Rate adaptation of wireless communication channels
05/26/2005US20050113104 Power-based rate adaptation of wireless communication channels
05/26/2005US20050113099 Link adaptation for point-to-multipoint channel
05/26/2005US20050113028 Radio communication terminal and communication method
05/26/2005US20050113023 Method of managing communications in a network and the corresponding signal, transmitting device and destination terminal
05/26/2005US20050111657 Weighted secret sharing and reconstructing method
05/26/2005US20050111600 Orthogonal frequency division multiplexing (OFDM) receiver, OFDM receiving circuit and OFDM diversity reception method
05/26/2005US20050111598 Spatio-temporal joint searcher and channel estimators
05/26/2005US20050111597 Space time block coded transmit antenna diversity for WCDMA
05/26/2005US20050111596 Signal receiver devices and methods
05/26/2005US20050111592 Signal decoding methods and apparatus
05/26/2005US20050111591 Method and device for estimating channel properties of a transmission channel
05/26/2005US20050111565 Hierarchical trellis coded modulation
05/26/2005US20050111564 Nonsystematic repeat-accumulate codes for encoding and decoding information in a communication system
05/26/2005US20050111536 Method for determining jitter of a signal in a serial link and high speed serial link
05/26/2005US20050111532 Physical coding sublayer for a multi-pair gigabit transceiver
05/26/2005US20050111492 Channel estimation apparatus and method for adaptive channel allocation in an orthogonal frequency division multiple access system
05/26/2005US20050111490 Communications bus having low latency interrupts and control signals, hotpluggability error detection and recovery, bandwidth allocation, network integrity verification, protocol tunneling and discoverability features
05/26/2005US20050111485 Optimization of the data throughput of a mobile radio connection by efficient packet type changing
05/26/2005US20050111476 Radio resource control
05/26/2005US20050111452 Reliable multicast communication
05/26/2005US20050111451 Method of dividing a payload intra-frame
05/26/2005US20050111419 Method of performing communication over wireless network including multiple input/multiple output stations
05/26/2005US20050111416 Method, system and device of fragmentation with group acknowledgement in wireless networks
05/26/2005US20050111407 Common rate control method for reverse link channels in CDMA networks
05/26/2005US20050111406 Multi-user multicarrier allocation in a communication system
05/26/2005US20050111379 Method for controlling packet rate in a mobile communication system
05/26/2005US20050111378 Registered state change notification for a fibre channel network
05/26/2005US20050111373 Node device
05/26/2005US20050111372 Local network, particularly ethernet network having redundancy properties, and coupling device for such a network
05/26/2005US20050111371 Apparatus and method for packet error correction