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)
08/2008
08/28/2008US20080209297 Method and apparatus for retransmission management for reliable hybrid arq process
08/28/2008US20080207134 Mobile equipment based filtering for packet radio service (PRS)
08/28/2008US20080205561 Apparatus and method for interference cancellation in broadband wireless access communication system
08/28/2008US20080205552 Method and apparatus for transmission within a multi-carrier communication system
08/28/2008US20080205540 Wireless communication apparatus
08/28/2008US20080205534 Method and system of channel analysis and carrier selection in OFDM and multi-carrier systems
08/28/2008US20080205372 Enhanced polling method for preventing deadlock in a wireless communications system
08/28/2008US20080205371 Enhanced polling method for preventing deadlock in a wireless communications system
08/28/2008US20080205286 Test system using local loop to establish connection to baseboard management control and method therefor
08/28/2008DE602004009768T2 Mobilfunkkommunikationsgerät Mobile communication device
08/28/2008DE102007008386A1 Steuergerät zur Ansteuerung von Personenschutzmitteln, Vorrichtung zur Ansteuerung von Personenschutzmitteln und Verfahren zur Erzeugung eines Prüfsignals für wenigstens einen Unfallsensor Control unit for activating personal protection means, means for activating personal protection means and method for generating a test signal for at least one accident sensor
08/28/2008DE10120155B4 Modulation mit paralleler Turbotrelliscodierung Modulation with parallel Turbotrelliscodierung
08/28/2008CA2679056A1 Automatic repeat request (arq) communication system using physical layer monitoring
08/27/2008EP1962530A1 Receiver for monitoring a control channel of a different system during an idle period in a CDMA mobile radio communication system
08/27/2008EP1962529A1 Methods for monitoring a control channel of a different system during an idle period in a CDMA mobile radio communication system
08/27/2008EP1962528A1 Receiver for monitoring a control channel of a different system during an idle period in a CDMA mobile radio communication system
08/27/2008EP1962527A1 Methods for monitoring a control channel of a different system during an idle period in a CDMA mobile radio communication system
08/27/2008EP1962526A1 Receiver for monitoring a control channel of a different system during an idle period in a CDMA mobile radio communication system
08/27/2008EP1962525A1 A mobile radio communication system, communication apparatus applied in mobile radio communication system and mobile radio communication method
08/27/2008EP1962524A1 A mobile radio communication system, communication apparatus applied in mobile radio communication system and mobile radio communication method
08/27/2008EP1962523A1 Methods for monitoring a control channel of a different system during an idle period in a CDMA mobile radio communication system
08/27/2008EP1962463A1 Method and apparatus for coding transmit data in a MIMO-OFDM system
08/27/2008EP1962452A1 A method, a system, a bus master module and a test module for testing the termination of a differential serial communication bus
08/27/2008EP1962451A2 Apparatus and method for retransmitting request in wireless relay communication system
08/27/2008EP1962450A1 Communication system, transmission-side communication device, and reception-side communication device
08/27/2008EP1962430A1 Coding/Decoding
08/27/2008EP1961145A1 A method and a transmitter/reciever for reduced signaling in a retransmission system using hybrid automatic repeat
08/27/2008EP1961144A2 System, apparatus, and method for spatial multiplexing with symbol spreading
08/27/2008EP1961143A2 Multiple spatial channel transmission with rate control
08/27/2008EP1961142A2 System, apparatus, and method for single-carrier block transmission with adaptive guard interval
08/27/2008EP1961141A2 Efficient channel quality reporting and link adaptation for multi-carrier broadband wireless communication
08/27/2008EP1961136A1 Optimized estimation of power for the transport format selection of a umts handset
08/27/2008EP1961132A1 Method for transmitting and receiving signals in cooperative, multi-user, multi-input, multi-output network
08/27/2008EP1961123A2 Variable length data encapsulation and encoding
08/27/2008EP1961000A1 Packet loss recovery method and device for voice over internet protocol
08/27/2008EP1735938B1 Combining signal-interference-ratio (sir) estimates for improved sir estimation
08/27/2008EP1668855B1 Method of controlling signal transmission in multi-input/multi-output system
08/27/2008EP1625684B1 Reliable reception of broadcast/multicast content
08/27/2008EP1568141A4 Communication system and method using signal to noise ratio estimation for scaling in processing received wireless communication signals
08/27/2008EP1519497B1 Transmitting apparatus and communication mode selection table updating method
08/27/2008EP1470656B1 Method for scrambling packet data using variable slot length and apparatus thereof
08/27/2008EP1226677B1 Distributed transmitting apparatus and method with retransmission function
08/27/2008CN101253771A Cross layer optimizing capable of extending video frequency multicasting for IEEE802.11 wireless local area network
08/27/2008CN101253723A Apparatus and method for network error prevention
08/27/2008CN101253722A Coding in a MIMO communication system
08/27/2008CN101253721A Method for encoding data blocks
08/27/2008CN101253706A Radio communication system, radio communication terminal, base station, radio communication method and program
08/27/2008CN101252783A Resource allocation method
08/27/2008CN101252598A Development system and development method of network communication protocol stack
08/27/2008CN101252570A Multi-carrier receiver and signal processing method
08/27/2008CN101252531A Equipment, system and method for realizing load sharing and main standby switching
08/27/2008CN101252525A Method and apparatus for backing up link in PON network
08/27/2008CN101252519A Apparatus and method for scheduling data
08/27/2008CN101252508A Apparatus and method for processing stream information
08/27/2008CN101252481A Data acquisition method of network environment automatic monitoring
08/27/2008CN101252464A Dual system and dual system online upgrading method
08/27/2008CN101252459A Method for setting protocol state of chain circuit terminal port and supervising method thereof
08/27/2008CN101252428A Apparatus and method for fast switching flow
08/27/2008CN101252427A Switch method of main-standby routers connecting with main-standby interfaces of medium gateways
08/27/2008CN101252426A Method for realizing high-reliability distributed redundant looped network
08/27/2008CN101252425A Loss package error correcting method and system of self-adapting network
08/27/2008CN101252424A System and method for processing PDU in automatic retransmission request mechanism
08/27/2008CN101252423A Physical uplink sharing channel handling method and apparatus
08/27/2008CN101252422A Method for allocating physical mixing retransmission indicating chanel
08/27/2008CN101252421A Encoding and decoding method and apparatus of short answering / no answering
08/27/2008CN101252420A System and method of multi-user multi-aerial transmission
08/27/2008CN101252419A Capacity evaluating method using channel statistical information in multi-aerial transmission system
08/27/2008CN101252418A Self-adapting transmitting method using channel statistical information in multi-aerial transmission system
08/27/2008CN101252417A Method and system for sending information in wireless communicating system
08/27/2008CN101252416A Space-time chaos double coupling drive system and code error detecting and handling method
08/27/2008CN101252415A Complete package data transmission method and transmission system
08/27/2008CN101252414A Apparatus and method for communicating signalling information
08/27/2008CN101252413A Method for removing small ring of length 4 in fountain code generated matrix and uses thereof
08/27/2008CN101252412A Method for restoring missed package in multimedia broadcast service
08/27/2008CN101252411A Method for detecting data frame terminal in radio frequency recognizing data communication
08/27/2008CN101252410A Method for reducing IP routing protocol band-width occupy
08/27/2008CN101252409A New algorithm of combined signal source channel decoding based on symbol level superlattice picture
08/27/2008CN101252383A System and method of multi-user multi-aerial transmission
08/27/2008CN101252382A Wide frequency range signal polarizing and DOA estimating method and apparatus
08/27/2008CN101252381A Multi-aerial radio communication system high efficiency feedback method based on tree code book
08/27/2008CN101252372A Method for switching method main and standby master-control panel in double star-type system
08/27/2008CN101252371A Decoding method of high speed sharing control channel
08/27/2008CN101252369A Apparatus and method for frequency modulation interference suppression
08/27/2008CN100415036C Detecting method for upward intensified special channels
08/27/2008CN100415019C Adaptive multi-rate speech transmitting format configurating method
08/27/2008CN100414940C Communication terminal apparatus and base station apparatus
08/27/2008CN100414863C Method and apparatus for a rate control in a high data rate communication system
08/27/2008CN100414862C Mobile communication system and method for improving data processing speed in the same
08/27/2008CN100414861C Space-time coded transmissions within a wireless communication network
08/27/2008CN100414856C Radio communication method and radio communication apparatus using adaptive modulation system
08/27/2008CN100414850C Transmission diversity system and method
08/27/2008CN100414846C Data transmitter and data transmitting method
08/27/2008CN100414841C High-speed coding method of low density check code
08/27/2008CN100414527C Method of monitoring the communication in a network
08/26/2008US7418651 File download and streaming system
08/26/2008US7418647 Method for data transmission
08/26/2008US7418515 Data communication method, data communication system and program
08/26/2008US7418498 System and method to publish information from servers to remote monitor devices
08/26/2008US7418241 System and techniques for enhancing the reliability of feedback in a wireless communications system
08/26/2008US7418240 Dynamic adaptation of impaired RF communication channels in a communication system
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