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)
04/2008
04/01/2008US7352696 Method and apparatus to select an adaptation technique in a wireless network
04/01/2008US7352695 Switch and a switching method
04/01/2008US7352690 Ranging and round trip delay timing adjustment in a multi-point to point bidirectional communication system
04/01/2008CA2472952C Interleaving apparatus and method for a communication system
04/01/2008CA2426653C Estimation and correction of sampling timing error in a discrete multitone (dmt) receiver by an iterative process over individual carriers
03/2008
03/27/2008WO2008036703A1 Max-log receiver for multiple-input multiple-output (mimo) systems
03/27/2008WO2008036280A2 Successive interference cancellation for multi-codeword transmissions
03/27/2008WO2008035947A1 Method for packet scheduling in selective hybrid arq
03/27/2008WO2008035936A1 Apparatus and method for processing received data in a broadband wireless communication system
03/27/2008WO2008035763A1 Channel switch signal outputting circuit and channel switch signal outputting method
03/27/2008WO2008035600A1 Relay transmission device and relay transmission method
03/27/2008WO2008035592A1 Mobile communication system, user equipment, and method for reducing communication processing completion time used for them
03/27/2008WO2008035133A1 Multiple-input-multiple-output transmission using non-binary ldpc coding
03/27/2008WO2008034804A1 Examination of data integrity in management systems
03/27/2008WO2008034384A1 Method, system and device for analyzing uplink channel and the abnormity of the uplink channel
03/27/2008WO2008034335A1 Method and apparatus for hybrid automatic repeat retransmission
03/27/2008WO2008034285A1 A family of ldpc codes for video broadcasting applications
03/27/2008WO2008013906A3 Reducing a number of data packets to increase a number of error correcting packets
03/27/2008WO2008012719A3 Method and apparatus for space-time-frequency encoding and decoding
03/27/2008WO2008012553A3 Rake with pre-filter
03/27/2008WO2007081414A8 System and method for link adaptation for wlan voice transmission
03/27/2008US20080077838 Apparatus, and associated method, for requesting data retransmission in a packet radio communication system
03/27/2008US20080077837 Interference Limitation for Retransmissions
03/27/2008US20080076417 Mobile radio communication system, communication apparatus applied in a mobile radio communication system, and mobile radio communication method
03/27/2008US20080076416 Mobile radio communication system, communication apparatus applied in a mobile radio communication system, and mobile radio communication method
03/27/2008US20080075210 Method and system for performing channel estimation in a multiple antenna block transmission system
03/27/2008US20080075209 Frequency domain equalizer for dual antenna radio
03/27/2008US20080075208 Frequency domain equalizer with one dominate interference cancellation for dual antenna radio
03/27/2008US20080075207 Data transmission/reception apparatus and method for achieving both multiplexing gain and diversity gain in a mobile communication system using space-time trellis code
03/27/2008US20080075189 Equalizer coefficient determination in the frequency domain for MIMO/MISO radio
03/27/2008US20080075188 Systems and methods for obtaining an optimum transmission format of reference signals to maximize capacity and minimize peak to average power ratio
03/27/2008US20080075187 Beamforming by antenna puncturing
03/27/2008US20080075155 Method to Perform a Statistical Test in which the Experiment is Multinomial
03/27/2008US20080074999 Mobile Communication System, Wireless Line Control Station, Mobile Station, And Wireless Base Station
03/27/2008US20080074996 Aggregated Link Traffic Protection
03/27/2008US20080074318 Method for adjusting the integrity alert threshold in a satellite navigation system
03/27/2008US20080074297 Method for a general near optimal turbo code trellis termination
03/27/2008DE19601836B4 Verfahren zur Überwachung einer seriellen Übertragung von digitalen Datennachrichten auf zwei parallel geführten Datenleitungen A method for monitoring a serial transmission of digital data messages on two parallel data lines
03/27/2008DE102007022262A1 Kommunikationssystem und Verfahren zum Auswählen dessen Codeworts The communication system and method for selecting the code word
03/27/2008DE102006045311A1 Verfahren und Vorrichtung zum Rekonstruieren zumindest eines Datenpaketes Method and apparatus for reconstructing at least one data packet
03/27/2008DE102006042131A1 Rechnersystem und Verfahren zum Austausch von Datentelegrammen zwischen Rechnern eines Rechnersystems Computer system and method for exchanging data messages between computers of a computer system
03/27/2008DE102005046779B4 Verfahren und Einrichtung zur Übermittlung von Störungsmeldungen in Informations- und Kommunikationseinrichtungen über eine Fernwartungseinrichtung Method and apparatus for transmission of fault messages in information and communication devices via a remote service unit
03/26/2008EP1903747A1 Transmitting apparatus, receiving apparatus and information communication method
03/26/2008EP1903735A1 A multicarrier hsdpa traffic transmission channel coding method and the coding apparatus thereof
03/26/2008EP1903711A2 Constellation rearrangement for ARQ transit diversity schemes
03/26/2008EP1903710A2 Apparatus and method for processing received data in a broadband wireless communication system
03/26/2008EP1903709A2 Remodulators for WDM optical communication systems
03/26/2008EP1903708A2 Remodulators for WDM optical communication systems
03/26/2008EP1903707A2 Remodulators for wdm optical communication systems
03/26/2008EP1903702A1 Method and device for estimating the drift between two clocks, in particular for ranging applications in UWB-LDR technology
03/26/2008EP1903695A2 Mobile user terminal, mobile communication system, base station, and communication method
03/26/2008EP1903692A1 Multicarrier communication system, multicarrier communication apparatus and cqi reporting method
03/26/2008EP1903687A1 Data decoding method and data decoding device using this
03/26/2008EP1902544A2 Optimized rfid/nfc ber testing
03/26/2008EP1730870A4 Data repair enhancements for multicast/broadcast data distribution
03/26/2008EP1537344B1 Method and device for carrying out a skid control for a stepless gearbox
03/26/2008CN201042016Y Multi-rate and multi-protocol bit stream processor
03/26/2008CN101151844A Method and apparatus of controlling transmission of data block
03/26/2008CN101151837A Method and apparatus for transmitting data, and a communication system
03/26/2008CN101151836A Blind transport format detection based on decoder metric
03/26/2008CN101151835A MIMO transmitting apparatus, MIMO receiving apparatus, and retransmitting method
03/26/2008CN101150877A Improved multi-user selection method for block diagonally multi-in and multi-out system based on model
03/26/2008CN101150876A A method and device for realizing 1000M passive optical network carrier time division multiplexing service
03/26/2008CN101150791A Method for base station to adjust downlink guarantee bit rate
03/26/2008CN101150779A Communication system, base station and mobile station
03/26/2008CN101150778A Communication system, base station and mobile station
03/26/2008CN101150763A A terminal and method for testing real time service transmission performance of WiMAX network
03/26/2008CN101150580A A number receiving method in session initialization protocol
03/26/2008CN101150558A RF receiver and its operating method
03/26/2008CN101150552A Bit mapping scheme of 16APSK system for low-density parity check coding
03/26/2008CN101150540A A method for continuous file transfer at interruption point in instant communication tool
03/26/2008CN101150507A Wireless communications system and wireless communications device
03/26/2008CN101150494A Data packet transmission device, receiving device and method
03/26/2008CN101150453A Processing method for error detection of mixed automatic retransfer request entities
03/26/2008CN101150439A A method, system and device for realizing master/slave switching
03/26/2008CN101150424A Method for batch conference member addition after conference service creation
03/26/2008CN101150386A Communication method for improving communication error and electronic device using the same
03/26/2008CN101150385A A data transmission method and transmitter
03/26/2008CN101150384A Mixed automatic retransfer method and device
03/26/2008CN101150383A IP data transmission method
03/26/2008CN101150382A Method for handling radio link failure in wireless communications system and related apparatus
03/26/2008CN101150381A Method for handling radio link failure in wireless communications system and related apparatus
03/26/2008CN101150380A Method for handling radio link failure in wireless communications system and related apparatus
03/26/2008CN101150379A A low-complexity decoding method for standard orthogonal pace time packet code
03/26/2008CN101150378A Interleaving scheme of 32APSK system for low-density checksum coding
03/26/2008CN101150377A Bit mapping scheme of 32APSK system for low-density checksum coding
03/26/2008CN101150376A Signal speed adjustment device
03/26/2008CN101150361A A method and system for realizing fully protective switching in passive optical network
03/26/2008CN101150331A Time de-interleaver implementation using SDRAM in a TDS-OFDM receiver
03/26/2008CN100377623C Signal transmission device and method
03/26/2008CN100377520C Method and system for proving the authenticity of an entity and/or the integrity and/or the authenticity of a message using specific prime factors
03/26/2008CN100377518C Radio communication system, transmitter, receiver and radio communicating method
03/26/2008CN100377517C Fault-tolerant broadcast router
03/26/2008CN100377516C Transmission apparatus and method
03/26/2008CN100377515C Low-complicacy self-adaptive transmission method for MIMO-OFDM system
03/26/2008CN100377513C Physical channel multi-path shared apparatus and method special for extenral loop powr control
03/26/2008CN100377500C Transmitting-receiving circuit, transmitting-receiving method and transmitting-receiving device
03/26/2008CN100377495C 数据传送方法以及数据传送装置 Data transmission method and data transmission apparatus
03/26/2008CN100377136C Bus access port number configuration method and related device
03/25/2008US7350136 Voting system for improving the performance of single-user decoders within an iterative multi-user detection system
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