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)
04/2011
04/20/2011CN102025563A Network flow identification method based on Hash collision compensation
04/20/2011CN102025560A Method for testing process-level network test method
04/20/2011CN102025551A Method and device for switching master device to backup device based on access gateway
04/20/2011CN102025542A Matching method and system of master and slave interfaces
04/20/2011CN102025480A Method and device for realizing boundary clock in cascade base station
04/20/2011CN102025477A Bit width adjusting method and system for soft demodulation and channel decoding cascade structure
04/20/2011CN102025476A Method for realizing user port positioning in BRAS (Broadband Remote Access Server) multicomputer backup scene and network system
04/20/2011CN102025475A Address allocation method, apparatus and system in hot backup scene
04/20/2011CN102025474A Network data transmission method
04/20/2011CN102025473A Retransmission method based on intergenerational network coding in packet network
04/20/2011CN102025472A Base station, terminal and wireless communication system
04/20/2011CN102025471A State report trigger method and device
04/20/2011CN102025470A Mixed automatic retransmitting method based on QAM modulating, sending method and system
04/20/2011CN102025469A Method for sending ACAck message and base station
04/20/2011CN102025468A Data transmission method and device
04/20/2011CN102025467A Transmission method and transmission device for feedback information
04/20/2011CN102025466A Signal processing method, base station and user equipment
04/20/2011CN102025465A Communication method under cooperation of multiple base stations based on user pairing
04/20/2011CN102025464A Method and system for precoding coordination of downlink multi-base station multi-input and multi-output
04/20/2011CN102025463A Feedback method of MIMO wireless communication system for down link
04/20/2011CN102025462A Block diagonalization precoding method used in MU-MIMO (Multiuser-Multiple Input Multiple Output) system down link
04/20/2011CN102025461A Frequency domain scheduling method and device
04/20/2011CN102025460A Method and device for switching transmission mode of MIMO communication system
04/20/2011CN102025459A Nonparametric estimation ICA-based MIMO-OFDM system blind deconvolution method
04/20/2011CN102025458A Cooperative transmission method, node and system in multiple-input multiple-output relay system
04/20/2011CN102025457A Method and base station for cooperative communication
04/20/2011CN102025456A Feedback parameter selecting device and feedback parameter selecting method
04/20/2011CN102025455A Feedback parameter determining device and method
04/20/2011CN102025454A Method and device for generating precoding matrix codebook
04/20/2011CN102025453A Space division multiplexing-based encoding method, device and system in cooperative multiple input multiple output (MIMO) communication
04/20/2011CN102025452A Miniature variable rate communication module based on system on chip (SOC) and radio frequency integrated circuit (RFIC), and communication method
04/20/2011CN102025451A Turbo code differential frequency hopping method for cooperative communication
04/20/2011CN102025450A Method for feeding back channel information coding and mobile terminal
04/20/2011CN102025449A Method and device for synchronization of data code blocks
04/20/2011CN102025448A Common public radio interface service transmitting/receiving method and device
04/20/2011CN102025447A Error correction method and device applied on misjudgement of mobile terminal ACK (acknowledgement character) signal
04/20/2011CN102025446A Method and device for controlling rate of enhanced uplink dedicated channel service
04/20/2011CN102025445A Method and device for rate matching or rate dematching
04/20/2011CN102025444A Resource publishing method, resource downloading method and data verification system
04/20/2011CN102025443A Method and equipment for de-mapping physical channel
04/20/2011CN102025442A Method and device for transmitting channel quality indication information of multi-user terminals
04/20/2011CN102025441A Method for constructing low density parity check (LDPC) code check matrix, and method and device for encoding LDPC code
04/20/2011CN102025440A Method and system for scanning GFEC (Generic Forward Error Correction) blind area in 100G system
04/20/2011CN102025404A Codebook generation method and device
04/20/2011CN102025402A Real-time satellite broadcast receiving method for train
04/20/2011CN101615967B Method, device and system for transmitting and receiving service data
04/20/2011CN101577635B Undamaged switching method of frameless signal
04/20/2011CN101572949B Method, communication system and user device for enhancing random access
04/20/2011CN101552994B Method and device for staggering receiving calibration and transmitting calibration
04/20/2011CN101547084B System and method for transferring multimedia broadcasting service
04/20/2011CN101521904B Method and device for reporting channel quality indicator
04/20/2011CN101521759B Coarse synchronizing method of digital television signal and parallel processing method thereof
04/20/2011CN101499895B Uplink scheduling method in time division duplex system
04/20/2011CN101499894B Uplink scheduling method in time division duplex system
04/20/2011CN101494876B Method, base station and communication system for determining down load
04/20/2011CN101494606B Decoding method and decoding apparatus
04/20/2011CN101478784B Method and apparatus for controlling network congestion
04/20/2011CN101442387B Method and apparatus for processing back-pressure data
04/20/2011CN101409604B Method for eliminating serial interference in multi-input multi-output system
04/20/2011CN101404613B Data protection method and device
04/20/2011CN101404561B Bit error rate estimation method, apparatus and receiver
04/20/2011CN101394254B Linear pre-coding method in multi-user MIMO system
04/20/2011CN101388761B Session synchronization method, apparatus and system
04/20/2011CN101383737B Method and system for link quality detection based on link layer discovery protocol
04/20/2011CN101369956B Method and communication system for scheduling resource through scheduling information
04/20/2011CN101360056B System and method solving backup routing engine upper label competition
04/20/2011CN101359983B HS-SICH information bearing and encoding method
04/20/2011CN101359965B Method and apparatus optimizing determination level of optical receiver
04/20/2011CN101355403B Error-detection error-correction device for universal frame-forming protocol and control method thereof
04/20/2011CN101340315B End-to-end Ethernet protection method and communication apparatus adopting the same
04/20/2011CN101335595B Method and mobile terminal for automatically regulating receiving performance in downlink data receiving process
04/20/2011CN101330479B Method for pre-encoding multi-input multi-output transmission and codebook encoding
04/20/2011CN101330478B Method for controlling preemption of medium gateway circuit resource for medium gateway controller
04/20/2011CN101312439B Flexible IP gateway protecting method
04/20/2011CN101304297B Method and apparatus for generating checking case
04/20/2011CN101299763B Method for reconfiguration of wireless medium access control layer protocol
04/20/2011CN101299692B Method, system and apparatus for terminating special measurement
04/20/2011CN101296167B Method for requesting burst distribution transmission bandwidth for ascending mixed automatic re-transmission
04/20/2011CN101272223B Decoding method and device for low-density generating matrix code
04/20/2011CN101242238B Method, system and device for measuring minimal tilt capability
04/20/2011CN101237380B Method and system, base station sub-system and service GPRS supporting node for supporting non sudden service
04/20/2011CN101237299B Voice service processing module, system and method
04/20/2011CN101232493B Method and apparatus for determining PDU size under wireless links control layer affirmation mode
04/20/2011CN101217420B A linkage processing method and device
04/20/2011CN101212378B Beacon equipment switching method, system, and beacon equipment
04/20/2011CN101207461B Method and apparatus for self-adapting regulation of threshold value
04/20/2011CN101193093B Automatic recovery method and device and using system for bidirectional serial communication disconnection
04/20/2011CN101192940B Quality guarantee method for mobile game service
04/20/2011CN101179366B Method of synchronizing master/slave data of digital subscriber line access multiplexer
04/20/2011CN101174921B Dynamic message encoding method of train control system
04/20/2011CN101166344B Selection method of data recovery mode and radio network controller
04/20/2011CN101166153B A method for controlling network service
04/20/2011CN101159525B Veneer master-slave rearranging method and system and a veneer
04/20/2011CN101159480B Code tree self-adaptive recovery method and apparatus in communication system
04/20/2011CN101159455B Available power utilization method and apparatus for high speed downlink sharing physical channel
04/20/2011CN101155070B Business management method for intelligent optical network
04/20/2011CN101138178B OFDM diversity receiving device
04/20/2011CN101137091B Re-transmission control method and relay station apparatus in a relay communication system
04/20/2011CN101136714B q sequence generating method and apparatus for turbo coding of WCDMA system
04/20/2011CN101136681B Radio communication system, radio base station and relay station
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