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)
10/2005
10/19/2005CN1224226C Method and apparatus for rearranging codeword sequence in a communication system
10/19/2005CN1224208C Mixed automatically repeating inquiry facsimile method with reduced cache size and receiver
10/19/2005CN1224207C Method and apparatus for automatic request repeat of sending and receiving
10/19/2005CN1224206C Error-correcting encoding device and method for digital broadcasting system
10/19/2005CN1224191C Device for controlling power in variable rate communication system
10/19/2005CN1224189C An apparatus and method for transmitting and receiving data according to radio link protocol in a mobile communications system
10/18/2005US6957382 Receiving circuit for receiving messages signals
10/18/2005US6957376 Turbo decoder and turbo decoding method
10/18/2005US6957374 Method of acknowledging receipt of data packets
10/18/2005US6957368 Hazard mitigation in medical device
10/18/2005US6957361 Method, system, and program for error handling in a dual adaptor system
10/18/2005US6957182 Audio coder utilizing repeated transmission of packet portion
10/18/2005US6957079 Base station transmission power control method and apparatus
10/18/2005US6956937 Apparatus and method for network-initiated real-time multi-party communications
10/18/2005US6956912 Turbo decoder with circular redundancy code signature comparison
10/18/2005US6956909 Transmission rate matching apparatus and method for next generation mobile communication system
10/18/2005US6956906 Powerline data communication
10/18/2005US6956891 Method and apparatus for non-linear code-division multiple access technology
10/18/2005US6956872 System and method for encoding DSL information streams having differing latencies
10/18/2005US6956855 Apparatus and method for retransmitting data according to radio link protocol in mobile communication system
10/18/2005US6956842 Multiplexing method and multiplexing device, and data signal transmission method and data signal transmission device
10/18/2005US6956838 Use of wide element spacing to improve the flexibility of a circular base station antenna array in a space division/multiple access synchronous CDMA communication system
10/18/2005US6956835 Multi-carrier arrangement for high speed data
10/18/2005US6956820 Methods, systems, and computer program products for voice over IP (VoIP) traffic engineering and path resilience using network-aware media gateway
10/18/2005US6956619 VSB reception system with enhanced signal detection for processing supplemental data
10/18/2005US6956510 Methods, software, circuits and systems for coding information
10/18/2005CA2380700C An apparatus and method for transmitting and receiving data according to radio link protocol in a mobile communications system
10/13/2005WO2005096570A1 A method and an arrangement for avoiding unnecessary retransmissions
10/13/2005WO2005096553A1 Selective header error correction for ad hoc networks
10/13/2005WO2005096537A1 Device and method for judging communication quality and program used for the judgment
10/13/2005WO2005096535A1 Space-time block coding systems and methods
10/13/2005WO2005096531A1 Wireless comunication methods, systems, and signal structures
10/13/2005WO2005094247A2 Method of transmitting and receiving serial digital signals in a wireless network utilizing a baseband processor
10/13/2005WO2005078937A3 A method to reduce the memory requirement of the deinterleaver within a digital audio broadcast radio receiver using data compression
10/13/2005WO2005074558A3 Adaptive rate code combining automatic repeat request (arq) communications method and system
10/13/2005US20050229090 LDPC (Low Density Parity Check) coded signal decoding using parallel and simultaneous bit node and check node processing
10/13/2005US20050229088 Systems and methods for LDPC coded modulation
10/13/2005US20050229084 Method for the protected transmission of data, particularly transmission over an air interface
10/13/2005US20050229079 Coding system and decoding system
10/13/2005US20050229078 Coding system and decoding system
10/13/2005US20050229075 Parallel processing for decoding and cyclic redundancy checking for the reception of mobile radio signals
10/13/2005US20050229074 Forward error correction in packet networks
10/13/2005US20050229073 Transmitting device and transmitting method
10/13/2005US20050229072 Multimedia content delivery using pre-stored multiple description coded video with restart
10/13/2005US20050229071 Data error control method
10/13/2005US20050229070 Method of detecting error location, and error detection circuit, error correction circuit, and reproducing apparatus using the method
10/13/2005US20050229069 Techniques for detecting and correcting errors using multiple interleave erasure pointers
10/13/2005US20050229053 Circuit and method for low frequency testing of high frequency signal waveforms
10/13/2005US20050229046 Evaluation of received useful information by the detection of error concealment
10/13/2005US20050229038 Reliable communication method and device
10/13/2005US20050228896 TCP congestion control based on bandwidth estimation techniques
10/13/2005US20050228846 Magnitude comparator
10/13/2005US20050228605 Devices and methods for testing clock and data recovery devices
10/13/2005US20050227716 Transmitting device for assigning data for receiving device selected from plurality of receiving devices to shared channel
10/13/2005US20050227698 Radio communication system and base station thereof
10/13/2005US20050227663 Colored interference indentification
10/13/2005US20050227630 System for synchronizing a portable transceiver to a network
10/13/2005US20050226627 Dispersion compensation in optical communications systems
10/13/2005US20050226424 Key allocating method and key allocation system for encrypted communication
10/13/2005US20050226355 Receiver circuit comprising equalizer
10/13/2005US20050226353 Method and system for antenna interference cancellation
10/13/2005US20050226344 I/Q MIMO detection for single antenna interference cancellation
10/13/2005US20050226343 Method and apparatus to select coding mode
10/13/2005US20050226339 Packet error signal generator
10/13/2005US20050226313 Method for transmitting optimally diversified information in a MIMO telecommunication system
10/13/2005US20050226311 Radio base station apparatus
10/13/2005US20050226277 Signal reception apparatus, systems, and methods
10/13/2005US20050226275 Local transmission system for a vehicle
10/13/2005US20050226268 Method and apparatus for selecting a modulation and coding scheme in a wireless communication system
10/13/2005US20050226241 Method and apparatus to provide network data recovery optimization with header compression enabled in unreliable environment
10/13/2005US20050226239 Optimizing IEEE 802.11 for TCP/IP data transfer
10/13/2005US20050226227 Apparatus and method for processing voice packet data in a mobile communication system providing voice service using packet network
10/13/2005US20050226198 Multiplex communication with slotted retransmission on demand
10/13/2005US20050226195 Monitoring network traffic
10/13/2005US20050226190 Method and apparatus for protecting parts of a packet in a wireless network
10/13/2005US20050226188 Hand-off between ultra-wideband cell sites
10/13/2005US20050226182 Transmitter and transmission control method
10/13/2005US20050226176 Telecommunication system with switched chains for uncorrelating correlated noise
10/13/2005US20050226173 Servicing multiple high speed data users in shared packets of a high speed wireless channel
10/13/2005US20050226168 Method of discovering and operating a payload node
10/13/2005US20050226165 User-level stack
10/13/2005US20050226161 System for monitoring the upstream and downstream cable modem channel
10/13/2005US20050226160 Method and system for multi-PHY addressing
10/13/2005US20050226159 Apparatus, and associated method, for providing a medium access control layer hybrid automatic repeat request scheme for a carrier sense multiple access communication scheme
10/13/2005US20050226155 Data traffic policer
10/13/2005US20050226152 Method and system for determining locality using network signatures
10/13/2005US20050226150 Congestion control system
10/13/2005DE19901877B4 Verfahren zum Gewinnen von Informationen über Störungen im Empfänger eines Nachrichtenübertragungssystems A method for obtaining information about disturbances in the receiver of a communication system
10/13/2005DE19757636B4 Datenübertragungs-Verfahren und -Vorrichtung in einem Pulsamplitudenmodulations-Kommunikationssystem Data transmission method and apparatus in a pulse amplitude modulation communication system
10/13/2005DE10333514B4 Nichtlineares Vorcodierungsverfahren für einen digitalen Broadcastkanal Nonlinear Precoding for a digital broadcast channel
10/13/2005DE102004014624A1 Lokales Übertragungssystem für ein Verkehrsmittel Local transmission system for a transport
10/13/2005DE10190890B4 Teilpaketeinfügung zur Paketverlustkompensation in Internet-Telefonienetzwerken Part package insert for packet loss compensation in internet telephony networks
10/12/2005EP1585283A1 Wireless mobile terminal and telecommunication system
10/12/2005EP1585279A2 Receiver circuit comprising equalizer
10/12/2005EP1585269A2 Wireless personal local area network
10/12/2005EP1585246A2 Apparatus and method for switching between an AMC mode and a diversity mode in a broadband wireless communication
10/12/2005EP1585245A1 Estimation method for noise space correlated characteristics in time slot cdma system
10/12/2005EP1585232A1 Method for transmitting optimally diversified information in a MIMO telecomminication system
10/12/2005EP1585225A2 Channel quality estimation method and channel quality estimation apparatus
10/12/2005EP1585224A1 LDPC (low density parity check) coded signal decoding using parallel and simultaneous bit node and check node processing
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