Inventor · disambiguated record
Hau Thien Tran
Also filed as: TRAN HAU T · TRAN HAU THIEN
93 granted patents·5 pending applications·1,101 citations·filing 2001–2015
99Inventor score
Top patents by PatentIndex Score
98 records- 0195US9503303B2Symbol mapping for binary codingBROADCOM CORP·Filed 2015·Granted Nov 22, 2016·13 cites·20 claims
- 0294US7281192B2LDPC (Low Density Parity Check) coded signal decoding using parallel and simultaneous bit node and check node processingBROADCOM CORP·Filed 2004·Granted Oct 9, 2007·58 cites·60 claims
- 0393US7900127B2LDPC (Low Density Parity Check) codes with corresponding parity check matrices selectively constructed with CSI (Cyclic Shifted Identity) and null sub-matricesBROADCOM CORP·Filed 2009·Granted Mar 1, 2011·21 cites·20 claims
- 0493US7516390B2LDPC (Low Density Parity Check) coding and interleaving implemented in MIMO communication systemsBROADCOM CORP·Filed 2005·Granted Apr 7, 2009·26 cites·29 claims
- 0591US7644339B2Overlapping sub-matrix based LDPC (low density parity check) decoderBROADCOM CORP·Filed 2007·Granted Jan 5, 2010·18 cites·28 claims
- 0691US7500172B2AMP (accelerated message passing) decoder adapted for LDPC (low density parity check) codesBROADCOM CORP·Filed 2005·Granted Mar 3, 2009·25 cites·20 claims
- 0791US7447984B2System correcting random and/or burst errors using RS (Reed-Solomon) code, turbo/LDPC (Low Density Parity Check) code and convolutional interleaveBROADCOM CORP·Filed 2005·Granted Nov 4, 2008·26 cites·20 claims
- 0891US7197690B2Bandwidth efficient coded modulation scheme based on MLC (multi-level code) signals having multiple mapsBROADCOM CORP·Filed 2004·Granted Mar 27, 2007·43 cites·23 claims
- 0991US7149953B2Efficient LDPC code decoding with new minus operator in a finite precision radix systemBROADCOM CORP·Filed 2004·Granted Dec 12, 2006·52 cites·35 claims
- 1091US7139964B2Variable modulation with LDPC (low density parity check) codingBROADCOM CORP·Filed 2003·Granted Nov 21, 2006·58 cites·42 claims
- 1190US7958428B2LDPC (low density parity check) coded signal decoding using parallel and simultaneous bit node and check node processingBROADCOM CORP·Filed 2007·Granted Jun 7, 2011·18 cites·20 claims
- 1289US7370265B2Bandwidth efficient coded modulation scheme based on MLC (multi-level code) signals having multiple mapsBROADCOM CORP·Filed 2007·Granted May 6, 2008·18 cites·20 claims
- 1387US7617441B2Efficient construction of LDPC (Low Density Parity Check) codes with corresponding parity check matrix having CSI (Cyclic Shifted Identity) sub-matricesBROADCOM CORP·Filed 2006·Granted Nov 10, 2009·18 cites·20 claims
- 1487US7216283B2Iterative metric updating when decoding LDPC (low density parity check) coded signals and LDPC coded modulation signalsBROADCOM CORP·Filed 2003·Granted May 8, 2007·46 cites·31 claims
- 1587US7158589B2Method and apparatus for parallel decoding of turbo encoded dataBROADCOM CORP·Filed 2001·Granted Jan 2, 2007·19 cites·23 claims
- 1687US7017106B2Low density parity check (LDPC) code decoder using min*, min**, max* or max** and their respective inversesBROADCOM CORP·Filed 2004·Granted Mar 21, 2006·41 cites·20 claims
- 1786US7530002B2Sub-matrix-based implementation of LDPC (Low Density Parity Check) decoderBROADCOM CORP·Filed 2006·Granted May 5, 2009·17 cites·20 claims
- 1886US7415079B2Decoder design adaptable to decode coded signals using min* or max* processingBROADCOM CORP·Filed 2004·Granted Aug 19, 2008·50 cites·92 claims
- 1984US8683288B2Variable modulation with LDPC (low density parity check) codingSHEN BA-ZHONG·Filed 2012·Granted Mar 25, 2014·5 cites·20 claims
- 2084US8631312B2LDPC (Low Density Parity Check) codes with corresponding parity check matrices selectively constructed with CSI (Cyclic Shifted Identity) and null sub-matricesSHEN BA-ZHONG·Filed 2013·Granted Jan 14, 2014·6 cites·20 claims
- 2184US7715503B2Parallel concatenated code with soft-in soft-out interactive turbo decoderBROADCOM CORP·Filed 2009·Granted May 11, 2010·7 cites·20 claims
- 2283US7549105B2Construction of irregular LDPC (low density parity check) codes using RS (Reed-Solomon) codes or GRS (generalized Reed-Solomon) codeBROADCOM CORP·Filed 2005·Granted Jun 16, 2009·14 cites·26 claims
- 2383US7451386B2LDPC (Low Density Parity Check) coded modulation hybrid decodingBROADCOM CORP·Filed 2007·Granted Nov 11, 2008·12 cites·20 claims
- 2483US7401283B2Amplifying magnitude metric of received signals during iterative decoding of LDPC (Low Density Parity Check) code and LDPC coded modulationBROADCOM CORP·Filed 2005·Granted Jul 15, 2008·14 cites·28 claims
- 2583US7242726B2Parallel concatenated code with soft-in soft-out interactive turbo decoderBROADCOM CORP·Filed 2001·Granted Jul 10, 2007·15 cites·22 claims
- 2681US8145987B2LDPC (low density parity check) codes with corresponding parity check matrices selectively constructed with CSI (cyclic shifted identity) and null sub-matricesSHEN BA-ZHONG·Filed 2011·Granted Mar 27, 2012·5 cites·20 claims
- 2781US7587659B2Efficient front end memory arrangement to support parallel bit node and check node processing in LDPC (Low Density Parity Check) decodersBROADCOM CORP·Filed 2005·Granted Sep 8, 2009·13 cites·10 claims
- 2881US7383485B2Fast min*- or max*-circuit in LDPC (low density parity check) decoderBROADCOM CORP·Filed 2005·Granted Jun 3, 2008·13 cites·32 claims
- 2980US8407556B2LDPC (low density parity check) coding and interleaving implemented in MIMO communication systemsSHEN BA-ZHONG·Filed 2009·Granted Mar 26, 2013·7 cites·20 claims
- 3080US7617442B2Efficient construction of LDPC (Low Density Parity Check) codes with corresponding parity check matrix having CSI (Cyclic Shifted Identity) sub-matricesBROADCOM CORP·Filed 2006·Granted Nov 10, 2009·12 cites·20 claims
- 3180US7210092B1Symbol by symbol variable constellation type and/or mapping capable communication deviceBROADCOM CORP·Filed 2003·Granted Apr 24, 2007·25 cites·33 claims
- 3278US7447985B2Efficient design to implement min**/min**- or max**/max**- functions in LDPC (low density parity check) decodersBROADCOM CORP·Filed 2005·Granted Nov 4, 2008·11 cites·20 claims
- 3378US7322005B2LDPC (Low Density Parity Check) coded modulation symbol decoding using non-Gray code maps for improved performanceBROADCOM CORP·Filed 2004·Granted Jan 22, 2008·25 cites·30 claims
- 3477US7600180B2Iterative metric updating when decoding LDPC (low density parity check) coded signals and LDPC coded modulation signalsBROADCOM CORP·Filed 2007·Granted Oct 6, 2009·6 cites·20 claims
- 3577US7570700B2Parallel concatenated code with soft-in soft-out interactive turbo decoderBROADCOM CORP·Filed 2004·Granted Aug 4, 2009·10 cites·24 claims
- 3677US7243287B2Decoding LDPC (Low Density Parity Check) code and graphs using multiplication (or addition in log-domain) on both sides of bipartite graphBROADCOM CORP·Filed 2004·Granted Jul 10, 2007·20 cites·45 claims
- 3776US7383493B2LDPC (Low Density Parity Check) coded modulation hybrid decoding using non-Gray code maps for improved performanceBROADCOM CORP·Filed 2004·Granted Jun 3, 2008·22 cites·57 claims
- 3875US8086930B2Fixed-spacing parity insertion for FEC (Forward Error Correction) codewordsLEE TAK K·Filed 2008·Granted Dec 27, 2011·6 cites·20 claims
- 3975US7409628B2Efficient design to implement LDPC (Low Density Parity Check) decoderBROADCOM CORP·Filed 2005·Granted Aug 5, 2008·10 cites·37 claims
- 4075US7107511B2Low density parity check (LDPC) code decoder using min*, min**, max* or max** and their respective inversesBROADCOM CORP·Filed 2003·Granted Sep 12, 2006·16 cites·138 claims
- 4174US7395487B2Common circuitry supporting both bit node and check node processing in LDPC (Low Density Parity Check) decoderBROADCOM CORP·Filed 2005·Granted Jul 1, 2008·9 cites·20 claims
- 4273US7661055B2Partial-parallel implementation of LDPC (Low Density Parity Check) decodersBROADCOM CORP·Filed 2005·Granted Feb 9, 2010·5 cites·20 claims
- 4373US7406650B2Variable code rate and signal constellation turbo trellis coded modulation codecBROADCOM CORP·Filed 2006·Granted Jul 29, 2008·4 cites·20 claims
- 4472US7421034B2Parallel concatenated code with soft-in soft-out interactive turbo decoderBROADCOM CORP·Filed 2004·Granted Sep 2, 2008·8 cites·13 claims
- 4572US7062700B216 QAM and 16 APSK TTCM (Turbo Trellis Coded Modulation) with minimum bandwidth efficiency of 3 bit/s/Hz using a rate 2/4 constituent encoderBROADCOM CORP·Filed 2003·Granted Jun 13, 2006·16 cites·57 claims
- 4671US7873022B2Multiple input multiple output wireless local area network communicationsBROADCOM CORP·Filed 2004·Granted Jan 18, 2011·13 cites·10 claims
- 4771US7849389B2LDPC (low density parity check) coded modulation symbol decodingBROADCOM CORP·Filed 2006·Granted Dec 7, 2010·3 cites·20 claims
- 4871US7499503B2Parallel concatenated code with soft-in soft-out interactive turbo decoderBROADCOM CORP·Filed 2007·Granted Mar 3, 2009·3 cites·20 claims
- 4971US7464317B2Decoding LDPC (low density parity check) code and graphs using multiplication (or addition in log-domain) on both sides of bipartite graphBROADCOM CORP·Filed 2007·Granted Dec 9, 2008·6 cites·20 claims
- 5071US7023934B2Method and apparatus for min star calculations in a map decoderBROADCOM CORP·Filed 2001·Granted Apr 4, 2006·8 cites·61 claims
Showing the top 50 of 98 patent records by PatentIndex Score.
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