Inventor · disambiguated record
Carl-Erik Wilhelm Sundberg
Also filed as: SUNDBERG CARL-ERIK · SUNDBERG CARL-ERIK W · SUNDBERG CARL-ERIK WILHELM
59 granted patents·5 pending applications·4,623 citations·filing 1975–2010
99Inventor score
Files withLUCENT TECHNOLOGIES INC20AGERE SYSTEMS INC10AGERE SYST GUARDIAN CORP7AT & T CORP4SUNDBERG CARL-ERIK W4
Top patents by PatentIndex Score
64 records- 0199US5594720AMultiple access cellular communication with dynamic slot allocation and reduced co-channel interferencesLUCENT TECHNOLOGIES INC·Filed 1994·Granted Jan 14, 1997·372 cites·34 claims
- 0299US5208816AGeneralized viterbi decoding algorithmsAT & T BELL LAB·Filed 1992·Granted May 4, 1993·414 cites·23 claims
- 0398US6212654B1Coded modulation for digital storage in analog memory devicesLUCENT TECHNOLOGIES INC·Filed 1997·Granted Apr 3, 2001·218 cites·44 claims
- 0496US8861356B2Method and apparatus for prioritized information delivery with network coding over time-varying network topologiesKOZAT ULAS C·Filed 2008·Granted Oct 14, 2014·92 cites·35 claims
- 0596US5768254AMultiple access cellular communication with signal cancellation to reduce co-channel interferenceLUCENT TECHNOLOGIES INC·Filed 1995·Granted Jun 16, 1998·205 cites·26 claims
- 0696US5289501ACoded modulation with unequal error protection for fading channelsAT & T BELL LAB·Filed 1991·Granted Feb 22, 1994·126 cites·31 claims
- 0796US4047151AAdaptive error correcting transmission systemRYDBECK NILS R C·Filed 1975·Granted Sep 6, 1977·121 cites·10 claims
- 0894US5602836AMultiple access cellular communication with circular interleaving and reduced dropped-packet runlengthsLUCENT TECHNOLOGIES INC·Filed 1994·Granted Feb 11, 1997·284 cites·26 claims
- 0993US5420851AMethod of multiple accessAT & T CORP·Filed 1993·Granted May 30, 1995·337 cites·21 claims
- 1093US4797879APacket switched interconnection protocols for a star configured optical lanAMERICAN TELEPHONE & TELEGRAPH·Filed 1987·Granted Jan 10, 1989·193 cites·12 claims
- 1192US6353637B1Multistream in-band on-channel systemsLUCENT TECHNOLOGIES INC·Filed 1999·Granted Mar 5, 2002·251 cites·30 claims
- 1291US8451951B2Channel classification and rate adaptation for SU-MIMO systemsCAIRE GIUSEPPE·Filed 2009·Granted May 28, 2013·25 cites·23 claims
- 1391US7095812B2Reduced complexity receiver for space-time- bit-interleaved coded modulationAGERE SYSTEMS INC·Filed 2002·Granted Aug 22, 2006·81 cites·17 claims
- 1491US6223324B1Multiple program unequal error protection for digital audio broadcasting and other applicationsAGERE SYST GUARDIAN CORP·Filed 1999·Granted Apr 24, 2001·126 cites·20 claims
- 1589US6272660B1Screening for errors in data transmission systemsAGERE SYST GUARDIAN CORP·Filed 1998·Granted Aug 7, 2001·80 cites·40 claims
- 1689US4807253ATime-varying trellis-coded modulation formats which are robust in channels with phase variationsAMERICAN TELEPHONE & TELEGRAPH·Filed 1987·Granted Feb 21, 1989·111 cites·9 claims
- 1788US5537444AExtended list output and soft symbol output viterbi algorithmsAT & T CORP·Filed 1993·Granted Jul 16, 1996·98 cites·25 claims
- 1887US8059732B2Method and apparatus for wideband transmission from multiple non-collocated base stations over wireless radio networksPAPADOPOULOS HARALABOS·Filed 2007·Granted Nov 15, 2011·16 cites·20 claims
- 1987US7359313B2Space-time bit-interleaved coded modulation for wideband transmissionAGERE SYSTEMS INC·Filed 2002·Granted Apr 15, 2008·53 cites·34 claims
- 2086US6694474B2Channel coding with unequal error protection for multi-mode source coded informationAGERE SYSTEMS INC·Filed 2001·Granted Feb 17, 2004·36 cites·20 claims
- 2186US4701909ACollision detection technique for an optical passive star local area network using CSMA/CDAMERICAN TELEPHONE & TELEGRAPH·Filed 1986·Granted Oct 20, 1987·96 cites·13 claims
- 2285US6105158AScreening for undetected errors in data transmission systemsLUCENT TECHNOLOGIES INC·Filed 1998·Granted Aug 15, 2000·54 cites·11 claims
- 2383US8064548B2Adaptive MaxLogMAP-type receiver structuresSUNDBERG CARL-ERIK W·Filed 2008·Granted Nov 22, 2011·12 cites·24 claims
- 2483US6199186B1Screening for undetected errors in data transmission systemsLUCENT TECHNOLOGIES INC·Filed 2000·Granted Mar 6, 2001·27 cites·6 claims
- 2582US6694478B1Low delay channel codes for correcting bursts of lost packetsAGERE SYSTEMS INC·Filed 2000·Granted Feb 17, 2004·38 cites·20 claims
- 2681US7003712B2Apparatus and method for adaptive, multimode decodingMARTINIAN EMIN·Filed 2001·Granted Feb 21, 2006·31 cites·29 claims
- 2780US6292917B1Unequal error protection for digital broadcasting using channel classificationAGERE SYST GUARDIAN CORP·Filed 1998·Granted Sep 18, 2001·114 cites·32 claims
- 2879US9048977B2Receiver terminal driven joint encoder and decoder mode adaptation for SU-MIMO systemsRAMPRASHAD SEAN A·Filed 2010·Granted Jun 2, 2015·6 cites·24 claims
- 2978US8279954B2Adaptive forward-backward soft output M-algorithm receiver structuresPAPADOPOULOS HARALABOS·Filed 2008·Granted Oct 2, 2012·10 cites·23 claims
- 3078US6215815B1Band insertion and precancellation technique for simultaneous communications of analog frequency-modulated and digitally modulated signalsLUCENT TECHNOLOGIES INC·Filed 2000·Granted Apr 10, 2001·26 cites·34 claims
- 3177US8325840B2Tree position adaptive soft output M-algorithm receiver structuresBURSALIOGLU OZGUN·Filed 2008·Granted Dec 4, 2012·12 cites·23 claims
- 3275US5991334ATechnique for simultaneous communications of analog frequency-modulated and digitally modulated signals using postcanceling schemeLUCENT TECHNOLOGIES INC·Filed 1996·Granted Nov 23, 1999·83 cites·42 claims
- 3374US5751739AMethods of and devices for enhancing communications that use spread spectrum technologyLUCENT TECHNOLOGIES INC·Filed 1994·Granted May 12, 1998·48 cites·44 claims
- 3472US5355376ACircular viterbi decoderAT & T BELL LAB·Filed 1993·Granted Oct 11, 1994·30 cites·9 claims
- 3571US6378101B1Multiple program decoding for digital audio broadcasting and other applicationsAGERE SYST GUARDIAN CORP·Filed 1999·Granted Apr 23, 2002·73 cites·20 claims
- 3671US6347122B1Optimal complement punctured convolutional codes for use in digital audio broadcasting and other applicationsAGERE SYST GUARDIAN CORP·Filed 1998·Granted Feb 12, 2002·70 cites·45 claims
- 3769US6430401B1Technique for effectively communicating multiple digital representations of a signalLUCENT TECHNOLOGIES INC·Filed 1999·Granted Aug 6, 2002·53 cites·61 claims
- 3867US8565329B2Soft output M-algorithm receiver structures with generalized survivor selection criteria for MIMO systemsPAPADOPOULOS HARALABOS·Filed 2009·Granted Oct 22, 2013·3 cites·25 claims
- 3967US6430724B1Soft selection combining based on successive erasures of frequency band components in a communication systemAGERE SYST GUARDIAN CORP·Filed 1999·Granted Aug 6, 2002·62 cites·27 claims
- 4064US6728924B1Packet loss control method for real-time multimedia communicationsLUCENT TECHNOLOGIES INC·Filed 1999·Granted Apr 27, 2004·52 cites·22 claims
- 4163US6357029B1Joint multiple program error concealment for digital audio broadcasting and other applicationsAGERE SYST GUARDIAN CORP·Filed 1999·Granted Mar 12, 2002·46 cites·23 claims
- 4263US6144705ATechnique for simultaneous communications of analog frequency-modulated and digitally modulated signals using precanceling schemeLUCENT TECHNOLOGIES INC·Filed 1996·Granted Nov 7, 2000·43 cites·40 claims
- 4363US5463641ATailored error protectionAT & T CORP·Filed 1993·Granted Oct 31, 1995·41 cites·18 claims
- 4462US6684367B1Channel coding based on hidden puncturing for partial-band interference channelsAGERE SYSTEMS INC·Filed 2000·Granted Jan 27, 2004·13 cites·19 claims
- 4560US6161210AList Viterbi algorithms for tailbiting convolutional codesLUCENT TECHNOLOGIES INC·Filed 1998·Granted Dec 12, 2000·44 cites·12 claims
- 4660US4236247AApparatus for correcting multiple errors in data words read from a memoryORG EUROPEENE DE RECH·Filed 1979·Granted Nov 25, 1980·22 cites·3 claims
- 4759US6445750B1Technique for communicating digitally modulated signals over an amplitude-modulation frequency bandLUCENT TECHNOLOGIES INC·Filed 1998·Granted Sep 3, 2002·44 cites·43 claims
- 4859US5546420AMethods of and devices for enhancing communications that use spread spectrum technology by using variable code techniquesAT & T CORP·Filed 1994·Granted Aug 13, 1996·32 cites·28 claims
- 4958US6874115B1Multi-mode decoding for digital audio broadcasting and other applicationsAGERE SYSTEMS INC·Filed 2000·Granted Mar 29, 2005·10 cites·24 claims
- 5057US4224689AApparatus for smoothing transmission errorsSUNDBERG CARL ERIK W·Filed 1978·Granted Sep 23, 1980·13 cites·11 claims
Showing the top 50 of 64 patent records by PatentIndex Score.
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