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)
11/2011
11/16/2011CN102246450A Method and apparatus for transmitting and receiving fec frame headers with variable header modulation
11/16/2011CN102246438A Method for estimating uplink control channel quality
11/16/2011CN102244922A Power control method applicable to Raptor Codes under additive white Gaussian noise channel
11/16/2011CN102244894A Implementation method of header compression mechanism, as well as network elements and system utilizing header compression mechanism
11/16/2011CN102244893A Method and apparatus for accessing an uplink random access channel in a single carrier frequency division multiple access system
11/16/2011CN102244876A Method for wireless device to estimate end-to-end delay probability characteristic in multi-hop wireless network
11/16/2011CN102244640A Method for realizing differential encoding and decoding of QAM (quadrature amplitude modulation) signals
11/16/2011CN102244628A Method and device for realizing service data transmission
11/16/2011CN102244609A Method for preventing flow interruption caused by failover during access of VPLS (virtual private LAN service) to L3 (network layer 3) and router
11/16/2011CN102244573A Clock reporting method and device
11/16/2011CN102244569A Method and system of application layer signaling control protocol for realizeing reversed polarity
11/16/2011CN102244568A Wireless network congestion control method with attached-type cross-layer design
11/16/2011CN102244567A Communication control server, base station, terminal and joint service system and method
11/16/2011CN102244566A Downlink transmission method and base station for multiple input and multiple output (MIMO) system
11/16/2011CN102244565A Method and equipment for feeding back channel information as well as method and equipment for generating pre-coding matrix
11/16/2011CN102244564A Downlink transmission method and base station of MIMO (Multiple Input Multiple Output) system
11/16/2011CN102244563A Method, device and system for transmitting and receiving data
11/16/2011CN102244562A Downlink data processing method and device
11/16/2011CN102244561A Relay transmission method applied to multiple access relay network
11/16/2011CN102244560A Data packet transmission method and equipment for ensuring macro block data integrity in video stream
11/16/2011CN102244559A Method and device for sending and receiving precoding information
11/16/2011CN102244558A Data transmission method and device
11/16/2011CN102244557A Method and device for transmitting and receiving channel sounding reference signals
11/16/2011CN102244556A Construction method of multi-dimensional constellation graph, and method and system for code modulation and demodulation and decoding
11/16/2011CN102244555A Blind identification method for coding parameter of Turbo code
11/16/2011CN102244554A Blind recognition method of punctured Turbo coding parameters
11/16/2011CN102244553A Non-return-to-zero Turbo code encoding parameter blind identification method
11/16/2011CN102244552A Method and device for transmitting and receiving data
11/16/2011CN102244551A Device and method for generating optical code signal
11/16/2011CN102244550A Receiving apparatus, announcement control method, and program
11/16/2011CN102244537A Method for loading uplink analog data of terminal and terminal
11/16/2011CN101729392B Method and device for operating quality of service
11/16/2011CN101646202B Realizing method of semi-static dispatching downlink transmission
11/16/2011CN101588287B Method, device and system for scheduling and downloading peer-to-peer network data
11/16/2011CN101552008B Voice coding method, coding device, decoding method and decoding device
11/16/2011CN101534286B Digital radio communication system and digital radio communication mode
11/16/2011CN101521560B Forward error correction coding state synchronous system in single-frequency network broadcast
11/16/2011CN101515843B Deinterleaving method and device
11/16/2011CN101483500B Processing method and apparatus for member port status changing in stacking system
11/16/2011CN101465806B Method, device and system for scheduling exchange network data packet
11/16/2011CN101459500B Method for implementing time master-slave protection and time master-slave protection device
11/16/2011CN101453288B Loop network protection method and network appliance
11/16/2011CN101414993B Transmission control information processing circuit and receiving apparatus
11/16/2011CN101414946B Method and medium server for remote data backup
11/16/2011CN101350697B Apparatus and method for mapping symbol interleaving channel and mobile communication system
11/16/2011CN101340209B Method for channel hopping and RF interference resistance in industrial radio network
11/16/2011CN101335597B Decoding method and apparatus
11/16/2011CN101316244B Method for controlling message transmission, message transmission node and system
11/16/2011CN101312389B Test data generation unit, generating method, test system and test method
11/16/2011CN101296011B Self-adapting accidental beam mode selection method of wireless cognition network
11/16/2011CN101291452B Data transmitting method and device
11/16/2011CN101248596B Turbo decoding system, transmission power control method, and CDMA mobile communication terminal
11/16/2011CN101232443B Transmitting device, receiving device, packet transmission method, packet reception method, and programs for same
11/16/2011CN101198092B Method, system and device for transmitting data to user's set
11/16/2011CN101188429B A bit interleaver and method for bit interleaving
11/16/2011CN101184027B Mobile communication cluster network based data transmission method and system thereof
11/16/2011CN101179354B Method and system for decoding instant estimation of wireless channel
11/16/2011CN101164249B Method for antenna verification
11/16/2011CN101146341B A method and device for avoiding duplicate transaction execution in media independent switching
11/16/2011CN101103579B Techniques to manage retransmissions in a wireless network
11/15/2011US8060859 Core object-oriented type system for semi-structured data
11/15/2011US8060802 Automatic repeat request (ARQ) apparatus and method of multiple input multiple output (MIMO) system
11/15/2011US8060672 Event signaling between peripheral modules and a processing unit
11/15/2011US8060033 Techniques to enhance diversity for a wireless system
11/15/2011US8059814 Techniques for carrying out seed or key derivation
11/15/2011US8059771 Method and system for transmitting and receiving data streams
11/15/2011US8059770 Diversity receiving device
11/15/2011US8059746 Producing STTD diversity signal from rake combined level 3 message
11/15/2011US8059745 Sharing logic circuitry for a maximum likelihood MIMO decoder and a viterbi decoder
11/15/2011US8059740 WLAN transmitter having high data throughput
11/15/2011US8059718 VSB transmission system for processing supplemental transmission data
11/15/2011US8059711 Robust mode staggercasting
11/15/2011US8059654 Wireless datagram transaction protocol system
11/15/2011US8059653 Transaction and connection independent protocol load balancing
11/15/2011US8059617 Method and apparatus for providing uplink packet data service in asynchronous WCDMA system
11/15/2011US8059548 Automatic displaying of alarms in a communications network
11/15/2011US8059547 Test apparatus and test method
11/15/2011US8059542 Reverse noise rise based payload threshold determination for auxiliary pilot trigger
11/15/2011US8059530 System and method for controlling network access
11/15/2011US8059529 Method and apparatus for controlling network traffic, and computer product
11/15/2011US8059528 Method of estimating restoration capacity in a network
11/15/2011CA2636201C Method and apparatus for pilot multiplexing in a wireless communication system
11/15/2011CA2600569C Interleaving system
11/15/2011CA2537508C Method of controlling transmission power of retransmission packet and mobile terminal using the same
11/15/2011CA2456485C Method and system for providing low density parity check (ldpc) encoding
11/10/2011WO2011140515A1 Linked -list management of llr- memory
11/10/2011WO2011140398A1 Data transmission with multi-level ack/nack feedback
11/10/2011WO2011140133A1 Harq feedback for relay systems
11/10/2011WO2011140002A1 Method of providing acknowledgement feedback for aggregated carriers using channel selection and qpsk symbol mapping
11/10/2011WO2011139770A1 Using a joint decoding engine in a wireless device
11/10/2011WO2011139762A2 Forward error correction media access control system
11/10/2011WO2011139457A2 Systems and methods for uplink multi-user multiple input multiple output (mu mimo) medium access and error recovery
11/10/2011WO2011139191A1 Methods and arrangements for early harq feedback in a mobile communication system
11/10/2011WO2011139190A1 Planning allocation of time-frequency resources in wireless ofdma communication systems
11/10/2011WO2011139122A2 Apparatus and method for channel coding in a communication system
11/10/2011WO2011139100A2 Method and device for downlink confirmation response data transmission resource allocation in a wireless communication system
11/10/2011WO2011139069A2 Method and system of transfering data in a carrier aggregation environment
11/10/2011WO2011139068A2 Method and system for indicating the transmission mode for uplink control information
11/10/2011WO2011139064A2 Method and apparatus for transmitting a reference signal in a wireless communication system
11/10/2011WO2011139058A2 Method of control indication in multi-input multi-output communication systems
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