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)
03/2009
03/17/2009US7505441 Method for selecting an optimum access point in a wireless network on a common channel
03/17/2009US7505429 Method for determining packet data rate in wireless communication system
03/17/2009US7505417 Method and apparatus for controlling packet transmission in a mobile telecommunication system
03/17/2009US7505413 Methods and systems to perform traffic engineering in a metric-routed network
03/17/2009US7505412 Transmission control method and system
03/17/2009US7505407 Adaptable traffic control for variable port speed connectivity device
03/17/2009US7505398 OFDM modulation/demodulation system
03/17/2009US7505396 Method and apparatus for establishing interleaver synchronization in an orthogonal frequency division multiplexing (OFDM) communication system
03/17/2009CA2410982C Closed loop feedback system for improved down link performance
03/12/2009WO2009032950A2 Improved blind decoding in a mobile environment
03/12/2009WO2009032126A2 Methods and systems for providing different data loss protection
03/12/2009WO2009031954A1 Improved quality channel reporting in a time division system
03/12/2009WO2009031953A1 Improved signal quality measurement in a time division duplex system
03/12/2009WO2009031866A2 Apparatus and method for determining time to response of retransmission in a multihop relay wireless communication system
03/12/2009WO2009031837A1 Signal segmentation method and crc attachment method for reducing undetected error
03/12/2009WO2009030560A1 Packet-type based resilience using network coding
03/12/2009WO2009030036A1 Multi-tiered quantization of channel state information in multiple antenna systems
03/12/2009WO2009030035A1 Quantized channel state information prediction in multiple antenna systems
03/12/2009WO2009003859A3 Detection of the presence of a transmitted signal
03/12/2009WO2008146261A3 Distributed iterative decoding for co-operative diversity
03/12/2009WO2008129427A3 Method for transmitting and estimating symbols coded with a coding matrix, and corresponding receiver and transmitter
03/12/2009WO2008115377A3 Method and apparatus for performing blind transport format detection
03/12/2009WO2007103615A3 Hybrid approach for data transmission using a combination of single-user and multi-user packets
03/12/2009US20090070650 Error correction for a persistent resource allocation
03/12/2009US20090070649 Method and system for a transmitting antenna selection failure recovery mode
03/12/2009US20090070479 Generating and implementing a signal protocol and interface for higher data rates
03/12/2009US20090067559 System and method for high-speed decoding and isi compensation in a multi-pair transceiver system
03/12/2009US20090067530 Providing feedback in a MIMO system
03/12/2009US20090067529 Quantized channel state information prediction in multiple antenna systems
03/12/2009US20090067528 Link-adaptation system in mimo-ofdm system, and method therefor
03/12/2009US20090067526 Method and device for transferring data in a multi-carrier system having parallel concatenated encoding and modulation
03/12/2009US20090067523 Fast initialization using seamless rate adaptation
03/12/2009US20090067516 Ranging and round trip delay timing adjustment in a multi-point to point bidirectional communication system
03/12/2009US20090067450 Method and system for encoding or decoding a sequence of digital data
03/12/2009US20090067405 Communication of control information in wireless communication systems
03/12/2009US20090067337 Testing a circuit using a shared bandwidth test bus
03/12/2009US20090067329 Line quality report method, base station device, and communication terminal
03/12/2009US20090067320 Method and system for assigning a plurality of macs to a plurality of processors
03/12/2009US20090067319 Systems and method for orthogonal frequency divisional multiplexing
03/12/2009CA2698370A1 Multi-tiered quantization of channel state information in multiple antenna systems
03/11/2009EP2034773A2 Reception apparatus and reception method
03/11/2009EP2034765A1 Radio communication device and cqi generation method
03/11/2009EP2034764A1 Base station and method
03/11/2009EP2034762A1 Wireless communication device and wireless communication method used for mobile communication system
03/11/2009EP2034761A1 Base station and transmission method
03/11/2009EP2034752A1 User device, base station, and method used in mobile communication system
03/11/2009EP2034691A1 Method and system for compressing and decompressing packet headers
03/11/2009EP2034685A1 Method for blindly estimating OFDM modulation parameters
03/11/2009EP2034684A1 Wireless communication apparatus and method for switching modulation schemes thereof
03/11/2009EP2034682A2 Beamforming using a codebook in a multiple-user MIMO communication system
03/11/2009EP2034655A2 Systems and methods for transmission and reception of data Including processing and buffering features
03/11/2009EP2034654A2 Transmitting antenna selection failure recovery mode
03/11/2009EP2034653A1 Radio communication device and method used in mobile communication system
03/11/2009EP2034652A1 Wireless communication system, wireless communication device and wireless communication method, and computer program
03/11/2009EP2034651A2 Method and apparatus for multi-rate control in a multi-channel communication system
03/11/2009EP2034650A2 Systems and methods for control over unreliable networks
03/11/2009EP2034649A1 Method for high speed uplink packet access for wireless data transmission
03/11/2009EP2034619A1 Radio base station and method of receiving physical control channel
03/11/2009EP2034613A1 Turbo encoder and harq processing method applied for the turbo encoder
03/11/2009EP2034612A2 Soft decision output decoder for decoding convolutionally encoded codewords
03/11/2009EP2033404A1 Verification and error correction of stored data in a naming system
03/11/2009EP2033398A2 Wireless communication using codeword encoded with high-rate code
03/11/2009EP2033355A2 Cell specific retransmission of single frequency network mbms data
03/11/2009EP2033354A2 Encoding uplink acknowledgments to downlink transmissions
03/11/2009EP2033353A2 Apparatus, method and computer program product providing anytime preemptive re-transmissions
03/11/2009EP2033352A2 Transmit driver data communication
03/11/2009EP2033351A2 Method and apparatus for selection mechanism between ofdm-mimo and lfdm-simo
03/11/2009EP2033341A1 Method of transmitting and receiving radio access information using a message separation in a wireless mobile communications system
03/11/2009EP2033340A1 Method for supporting quality of multimedia broadcast multicast service (mbms) in mobile communications system and terminal thereof
03/11/2009EP2033337A2 Data transmission method and apparatus using networked receivers having spatial diversity
03/11/2009EP2033333A1 Using covariance matrices for link selection in mimo communication system
03/11/2009EP2033322A2 Information encoding on a codeword in wireless communication networks
03/11/2009EP2033319A2 Utilization of user equipment identification to add signaling information on a shared control channel
03/11/2009EP2033171A2 System and method of correcting video data errors
03/11/2009EP1698092B1 A method and a device for decreasing a transmission delay in a multi-channel data transmission
03/11/2009EP1668857B1 Method for regulating the transmission parameters of broadband transmission channels assembled to form a group
03/11/2009EP1559231B1 Mimo system with multiple spatial multiplexing modes
03/11/2009EP1532760B1 A method and apparatus for transmission scheme selection based on the channel conditions and the length of the message
03/11/2009EP1518181B1 Method and apparatus for optimizing timing for a multi-drop bus
03/11/2009EP1338114B1 Training sequence for a radio communications system
03/11/2009EP1273138B1 Method for transmitting broadband, ip-based data streams in a point-to-multi-point communications network
03/11/2009EP1273123B1 A method and an apparatus for a quick retransmission of signals in a communication system
03/11/2009EP1258121B1 Adaptive method and arrangement for implementing incremental redundancy in reception
03/11/2009CN101385375A Link layer entity configuring technology for switching
03/11/2009CN101385357A Method and system for application of unequal error protection to uncompressed video for transmission over wireless channels
03/11/2009CN101385299A Method and system for scheduling users based on user-determined ranks in a mimo system
03/11/2009CN101385282A Method and apparatus for bus coupling of safety-relevant processes
03/11/2009CN101385269A Method and device of HARQ used in wireless multi-carrier system
03/11/2009CN101385268A A flexible segmentation scheme for communication systems
03/11/2009CN101385239A Advanced receiver with sliding window block linear equalizer
03/11/2009CN101384071A HS-DSCH transmission method under state of non-district dedicated channel
03/11/2009CN101383994A Data processing method for APDU command
03/11/2009CN101383992A Cell crambling method, system and a network side
03/11/2009CN101383809A Digital television ground broadcast transmitter space-frequency modulation method based on embedded training sequence and BICM
03/11/2009CN101383808A Digital television ground broadcast transmitter modulation method based on embedded training sequence and BICM
03/11/2009CN101383806A Digital television ground broadcast transmitter space-frequency modulation method having time-domain training sequence
03/11/2009CN101383804A Digital television ground broadcast transmitter modulation method having time-domain training sequence and BICM
03/11/2009CN101383803A Digital television ground broadcast transmitter space-frequency modulation method based on embedded training sequence
03/11/2009CN101383800A Digital multimedia receiver and digital multimedia receiving method thereof
03/11/2009CN101383737A Method and system for link quality detection based on link layer discovery protocol
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