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)
02/2003
02/20/2003US20030035444 Method for synchronizing a communication system via a packet-oriented data network
02/20/2003US20030035440 Method and apparatus for message segmentation in a wireless communication system
02/20/2003US20030035438 Method and arrangement relating to data communication
02/20/2003US20030035420 TCP aware local retransmissioner scheme for unreliable transmission network
02/20/2003US20030035403 Method for transmitting and receiving common information in a CDMA communication system providing HSDPA service
02/20/2003US20030035393 Method and apparatus for call setup latency reduction
02/20/2003US20030035376 Derivation of composite step-function response
02/20/2003US20030034911 Signal coding
02/19/2003EP1284565A1 A method of modulating a data signal with modulation switching between direct and differential modulation and apparatus for modulation
02/19/2003EP1284554A2 Wireless data communication system and method using wireless transmission frame structure for increasing communication efficiency
02/19/2003EP1284549A1 A robust algorithm for transmission mode selection in Hiperlan/2
02/19/2003EP1284545A1 Transmit diversity wireless communication
02/19/2003EP1284544A1 Data transmission method and apparatus in a communication system with extremely low transmit power
02/19/2003EP1284068A1 Inverse multiplexer device
02/19/2003EP1284063A1 Data transmission apparatus and method for an harq data communication system
02/19/2003EP1284051A2 Time-reversal block transmit diversity system for channels with intersymbol interference and method
02/19/2003EP1283996A2 Method and system for reusing internet-based applications
02/19/2003EP1283993A2 Method and system for building internet-based applications
02/19/2003EP0995277A4 Method and apparatus for minimizing delay variance via time divided transmissions
02/19/2003EP0730795B1 Satellite receiver code rate switching apparatus
02/19/2003CN1398480A 无线网络接口 Wireless Network Interface
02/19/2003CN1398473A Method for transmission of packetized messages with emitter timeout
02/19/2003CN1398099A Sound data transmitting system and method and transmitting servicer and user's terminal
02/19/2003CN1398094A 数据通信方法 The data communication method
02/19/2003CN1398052A Rate variable voice coder
02/19/2003CN1102004C Wireless ATM metropolitan area network, its user's terminal, method of scheduling ATM information source unit
02/19/2003CN1102000C Speech decoding method and speech decoder
02/19/2003CN1101997C Method and appts. for rate determination in communication system
02/18/2003US6523148 Majority decision method for improved frame error rate in the digital enhanced cordless telecommunications system
02/18/2003US6523147 Method and apparatus for forward error correction coding for an AM in-band on-channel digital audio broadcasting system
02/18/2003US6523134 Selective undo
02/18/2003US6522705 Processor for digital data
02/18/2003US6522704 Data reception apparatus and data reception method
02/18/2003US6522696 Adaptive frequency correction in a wireless communications system, such as for GSM and IS54
02/18/2003US6522691 Method of and apparatus for determining the capacity of a telecommunications system
02/18/2003US6522665 Data sequence generator, transmitter, information data decoder, receiver, transmitter-receiver, data sequence generating method, information data decoding method, and recording medium
02/18/2003US6522650 Multicast and broadcast transmission with partial ARQ
02/18/2003US6522436 Multiplexed transmission of optical signals
02/18/2003US6522122 Jitter measuring device and method
02/18/2003US6522119 Power source regulator for wireline cable system
02/18/2003US6520744 Method and apparatus for improving performance of a splitterless asymmetric digital subscriber line (ADSL)
02/18/2003CA2276207C Low complexity maximum likelihood detection of concatenated space codes for wireless applications
02/18/2003CA2245797C System and method for adaptive modification of modulated and coded schemes in a communication system
02/18/2003CA2244428C System and method for measuring channel quality information
02/13/2003WO2003013109A1 Improved crosstalk identification for spectrum management in broadband telecommunications systems
02/13/2003WO2003013098A1 Method for supporting a number of checksum algorithms in a network node
02/13/2003WO2003013082A1 System and method for measuring signal to noise values in an adaptive wireless communication system
02/13/2003WO2003013067A1 Forward error correction system and method for packet based communication systems
02/13/2003WO2003013048A2 Power backoff method and system for g.shdsl modem using frequency domain geometric signal to noise ratio
02/13/2003WO2003013047A2 Transmission scheme within a communication system
02/13/2003WO2003013046A1 Method, system and apparatus for transmitting interleaved data between stations
02/13/2003WO2003013044A2 Apparatus, and method for transferring data between a first and second target
02/13/2003WO2003013024A1 Channel estimation in a multi-carrier transmission diversity system
02/13/2003WO2003013021A1 Apparatus and method for detecting ripples caused by multipath propagation and controlling receiving antenna and tuner
02/13/2003WO2003013018A2 Method and apparatus for joint detection of a coded signal in a cdma system
02/13/2003WO2003013015A1 Loop diagnostic mode for adsl modems
02/13/2003WO2003013004A2 Signal coding
02/13/2003WO2002093779A3 Transmission in multi-channel communication system using selective channel power control
02/13/2003WO2002091617A3 Equalization of distortion during transmission by means of space time modulation
02/13/2003WO2002076046A3 System for and method of temporarily storing data for later forwarding
02/13/2003WO2002056553A3 A system and method of repetitive transmission of frames for frame-based communications
02/13/2003WO2002041505A9 Method and apparatus for detection and classification of impairments on an rf modulated network
02/13/2003US20030033571 Encoding apparatus and encoding method for multidimensionally coding and encoding method and decoding apparatus for iterative decoding of multidimensionally coded information
02/13/2003US20030033568 Method for implementing a modified radio link protocol
02/13/2003US20030033544 Secure system unit mobility
02/13/2003US20030033463 Computer system storage
02/13/2003US20030033460 Computer system management
02/13/2003US20030033459 Interface standard support in modular computer systems
02/13/2003US20030033409 Secure network indentity allocation
02/13/2003US20030033399 Interfacing computer system modules
02/13/2003US20030033366 System management
02/13/2003US20030033365 Low cost computer system module interface
02/13/2003US20030033364 Interfacing computer modules
02/13/2003US20030033363 Extended computing system
02/13/2003US20030033362 Console connection
02/13/2003US20030033361 Computer system console access
02/13/2003US20030033360 Computer support module
02/13/2003US20030033348 Password management
02/13/2003US20030033099 Identifying data loss in a transmission system
02/13/2003US20030032452 Apparatus and method for encoding and decoding data within wireless networks
02/13/2003US20030032390 Acquisition and tracking in communication system with multicarrier telephony transport
02/13/2003US20030032335 Computer connections
02/13/2003US20030031278 Channel decoding apparatus and method in an orthogonal frequency division multiplexing system
02/13/2003US20030031276 Decoder, and an associated method, for decoding space-time encoded data
02/13/2003US20030031275 Robust burst detection and acquisition system and method
02/13/2003US20030031266 Maximum ratio transmission
02/13/2003US20030031241 Phase-noise measurement with compensation for phase noise contributed by spectrum analyzer
02/13/2003US20030031233 Apparatus and method for transporting/receiving data in a CDMA mobile communication system
02/13/2003US20030031212 Method and system for transmitting quality criteria of a synchronous network hierarchy
02/13/2003US20030031210 Control of jitter buffer size and depth
02/13/2003US20030031203 Mobile communication system and radio communication method
02/13/2003US20030031198 System , method and computer program product for mitigating burst noise in a communications system
02/13/2003US20030031187 External storage for modular computer systems
02/13/2003US20030031175 Method of multicasting
02/13/2003US20030031161 Uplink session extension
02/13/2003US20030031158 Method and apparatus for W-CDMA modulation
02/13/2003US20030031149 Channel allocations in a communications system
02/13/2003US20030031143 Method for transferring intersystem connections
02/13/2003US20030031142 Method and apparatus for controlling gain level of a communication channel in a CDMA communication system
02/13/2003US20030031135 Method and system for controlling transmission power
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