Inventor
SUNDBERG CARL-ERIK WILHELM
US35 patents
⚠️ This page may combine multiple inventors who share the name “SUNDBERG CARL-ERIK WILHELM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LUCENT TECHNOLOGIES INC
18 patentsUS6212654B1Apr 3, 2001
Coded modulation for digital storage in analog memory devices
LUCENT TECHNOLOGIES INC218 citations99
US6353637B1Mar 5, 2002
Multistream in-band on-channel systems
LUCENT TECHNOLOGIES INC251 citations98
US5768254AJun 16, 1998
Multiple access cellular communication with signal cancellation to reduce co-channel interference
LUCENT TECHNOLOGIES INC205 citations98
US6430401B1Aug 6, 2002
Technique for effectively communicating multiple digital representations of a signal
LUCENT TECHNOLOGIES INC53 citations96
US6105158AAug 15, 2000
Screening for undetected errors in data transmission systems
LUCENT TECHNOLOGIES INC54 citations96
US5991334ANov 23, 1999
Technique for simultaneous communications of analog frequency-modulated and digitally modulated signals using postcanceling scheme
LUCENT TECHNOLOGIES INC83 citations95
US6768778B1Jul 27, 2004
Optimal complementary punctured convolutional codes
LUCENT TECHNOLOGIES INC25 citations93
US6728924B1Apr 27, 2004
Packet loss control method for real-time multimedia communications
LUCENT TECHNOLOGIES INC52 citations93
US6445750B1Sep 3, 2002
Technique for communicating digitally modulated signals over an amplitude-modulation frequency band
LUCENT TECHNOLOGIES INC44 citations93
US6215815B1Apr 10, 2001
Band insertion and precancellation technique for simultaneous communications of analog frequency-modulated and digitally modulated signals
LUCENT TECHNOLOGIES INC26 citations93
US6199186B1Mar 6, 2001
Screening for undetected errors in data transmission systems
LUCENT TECHNOLOGIES INC27 citations93
US6161210ADec 12, 2000
List Viterbi algorithms for tailbiting convolutional codes
LUCENT TECHNOLOGIES INC44 citations93
US6108386AAug 22, 2000
List Viterbi algorithms for continuous data transmission
LUCENT TECHNOLOGIES INC28 citations93
US6075813AJun 13, 2000
Band insertion and precancellation technique for simultaneous communication of analog frequency modulated and digitally modulated signals
LUCENT TECHNOLOGIES INC16 citations93
US6044073AMar 28, 2000
Methods of and devices for enhancing communications that use spread spectrum technology by using variable power techniques
LUCENT TECHNOLOGIES INC23 citations93
US5799013AAug 25, 1998
Methods and devices for enhancing communications that use spread spectrum technology by using variable power techniques
LUCENT TECHNOLOGIES INC28 citations93
US5751739AMay 12, 1998
Methods of and devices for enhancing communications that use spread spectrum technology
LUCENT TECHNOLOGIES INC48 citations93
US6144705ANov 7, 2000
Technique for simultaneous communications of analog frequency-modulated and digitally modulated signals using precanceling scheme
LUCENT TECHNOLOGIES INC43 citations92
AGERE SYSTEMS INC
9 patentsUS7095812B2Aug 22, 2006
Reduced complexity receiver for space-time- bit-interleaved coded modulation
AGERE SYSTEMS INC81 citations98
US7359313B2Apr 15, 2008
Space-time bit-interleaved coded modulation for wideband transmission
AGERE SYSTEMS INC53 citations96
US6961432B1Nov 1, 2005
Multidescriptive coding technique for multistream communication of signals
AGERE SYSTEMS INC19 citations93
US6694474B2Feb 17, 2004
Channel coding with unequal error protection for multi-mode source coded information
AGERE SYSTEMS INC36 citations91
US6662339B1Dec 9, 2003
Error screening based on code and control information consistency in a communication system
AGERE SYSTEMS INC17 citations82
US6684367B1Jan 27, 2004
Channel coding based on hidden puncturing for partial-band interference channels
AGERE SYSTEMS INC13 citations77
US6931372B1Aug 16, 2005
Joint multiple program coding for digital audio broadcasting and other applications
AGERE SYSTEMS INC9 citations74
US6587826B1Jul 1, 2003
Channel code configurations for digital audio broadcasting systems and other types of communication systems
AGERE SYSTEMS INC11 citations73
US6874115B1Mar 29, 2005
Multi-mode decoding for digital audio broadcasting and other applications
AGERE SYSTEMS INC10 citations72
AGERE SYST GUARDIAN CORP
7 patentsUS6292917B1Sep 18, 2001
Unequal error protection for digital broadcasting using channel classification
AGERE SYST GUARDIAN CORP114 citations98
US6223324B1Apr 24, 2001
Multiple program unequal error protection for digital audio broadcasting and other applications
AGERE SYST GUARDIAN CORP126 citations98
US6378101B1Apr 23, 2002
Multiple program decoding for digital audio broadcasting and other applications
AGERE SYST GUARDIAN CORP73 citations96
US6347122B1Feb 12, 2002
Optimal complement punctured convolutional codes for use in digital audio broadcasting and other applications
AGERE SYST GUARDIAN CORP70 citations96
US6272660B1Aug 7, 2001
Screening for errors in data transmission systems
AGERE SYST GUARDIAN CORP80 citations96
US6430724B1Aug 6, 2002
Soft selection combining based on successive erasures of frequency band components in a communication system
AGERE SYST GUARDIAN CORP62 citations95
US6357029B1Mar 12, 2002
Joint multiple program error concealment for digital audio broadcasting and other applications
AGERE SYST GUARDIAN CORP46 citations93