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Your search returned 184 patents.
( 714/751 in Current US Classification )
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Patent IDTitleDate Filed
6621871 Incremental redundancy packet combiner and decoder March 30, 2001
6611795 Apparatus and method for providing adaptive forward error correction utilizing the error vector magnitude metric December 6, 2000
6604216 Telecommunications system and method for supporting an incremental redundancy error handling scheme using available gross rate channels February 17, 2000
6604215 Digital broadcast receiver and method for controlling reception thereby April 6, 1999
6581177 Multi-access, collision-based communications April 30, 1999
6571366 Method for packet transmission with an ARQ protocol on transmission channels in a digital transmission system February 22, 2000
6556616 Data terminal and coding method for increased packet reliability in a frequency hopping system December 11, 2001
6553534 Forward error correction with channel adaptation May 23, 2002
6532563 Incremental redundancy radio link protocol January 9, 2002
6522436 Multiplexed transmission of optical signals July 9, 2001
6519731 Assuring sequence number availability in an adaptive hybrid-ARQ coding system October 22, 1999
6516435 Code transmission scheme for communication system using error correcting codes June 3, 1998
6512786 Matched-filter obtained side information for relative-signal-level data detection from a spread-spectrum signal January 8, 2002
6487215 ATM communications system and ATM testing method March 11, 1999
6473875 Error correction for network delivery of video streams using packet resequencing March 3, 1999
6460154 Data error correction system November 27, 1998
6445717 System for recovering lost information in a data stream May 1, 1998
6438723 Method and arrangement for the reliable transmission of packet data February 8, 2000
6437711 Segmentation mechanism for a block encoder and method for encoding with a block encoder December 14, 2000
6434191 Adaptive layered coding for voice over wireless IP applications September 1, 2000
6425105 Bidirectional ARQ apparatus and method April 17, 2000
6421803 System and method for implementing hybrid automatic repeat request using parity check combining October 4, 1999
6412088 Method and apparatus for using block reread December 2, 1999
6381723 Error correction device for correcting error in input symbol string September 30, 1999
6370666 Tuning scheme for error-corrected broadcast programs December 2, 1998
6366605 Spread-spectrum data detection using matched-filter obtained side information March 9, 1999
6359925 Relative-signal-level data detection from a spread-spectrum signal using matched-filter obtained side information March 9, 1999
6357028 Error correction and concealment during data transmission March 19, 1999
6349138 Method and apparatus for digital transmission incorporating scrambling and forward error correction while preventing bit error spreading associated with descrambling April 23, 1997
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