Inventor · disambiguated record
Jiann-An Tsai
Also filed as: TSAI JIANN-AN
38 granted patents·3 pending applications·472 citations·filing 1999–2012
97Inventor score
Files withKHAN FAROOQ17SAMSUNG ELECTRONICS CO LTD10TSAI JIANN-AN5IND TECH RES INST4LUCENT TECHNOLOGIES INC2
Top patents by PatentIndex Score
41 records- 0197US8428177B2Method and apparatus for multiple input multiple output (MIMO) transmit beamformingTSAI JIANN-AN·Filed 2009·Granted Apr 23, 2013·63 cites·23 claims
- 0294US7991063B2Transmission symbols mapping for antenna diversitySAMSUNG ELECTRONICS CO LTD·Filed 2008·Granted Aug 2, 2011·34 cites·49 claims
- 0393US8254487B2Method and apparatus of codebook-based single-user closed-loop transmit beamforming (SU-CLTB) for OFDM wireless systemsTSAI JIANN-AN·Filed 2008·Granted Aug 28, 2012·28 cites·56 claims
- 0492US8116267B2Method and system for scheduling users based on user-determined ranks in a MIMO systemVAN RENSBURG CORNELIUS·Filed 2007·Granted Feb 14, 2012·22 cites·20 claims
- 0591US8274937B2Method and apparatus for beamforming in OFDM wireless systemTSAI JIANN-AN·Filed 2009·Granted Sep 25, 2012·20 cites·20 claims
- 0689US8625693B2Techniques for transformation codebook antenna beamforming in OFDM wireless communication systemTSAI JIANN-AN·Filed 2010·Granted Jan 7, 2014·13 cites·28 claims
- 0788US7865153B2Apparatus and method for transmit diversity and beamforming in a wireless networkSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Jan 4, 2011·14 cites·21 claims
- 0888US7536205B2Apparatus and method for downlink spatial division multiple access scheduling in a wireless networkSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted May 19, 2009·17 cites·20 claims
- 0987US8139550B2Apparatus and method for transmitting ACK/NACK messages in a wireless communication systemKHAN FAROOQ·Filed 2006·Granted Mar 20, 2012·16 cites·36 claims
- 1087US7161534B2Hybrid beamforming apparatus and method for the sameIND TECH RES INST·Filed 2004·Granted Jan 9, 2007·66 cites·12 claims
- 1186US8243774B2System and method for information scrambling in a wireless communication systemKHAN FAROOQ·Filed 2007·Granted Aug 14, 2012·14 cites·20 claims
- 1283US8537760B2Method and system for dynamic hybrid multiple access in an OFDM-based wireless networkTEE LAI KING·Filed 2005·Granted Sep 17, 2013·11 cites·22 claims
- 1383US6515978B1Methods and apparatus for downlink diversity in CDMA using Walsh codesLUCENT TECHNOLOGIES INC·Filed 1999·Granted Feb 4, 2003·66 cites·28 claims
- 1479US8077793B2System and method for space-frequency rate control in a MIMO wireless communication networkKHAN FAROOQ·Filed 2007·Granted Dec 13, 2011·8 cites·24 claims
- 1579US7924775B2Apparatus and method for selecting modulation and filter roll-off to meet power and bandwidth requirementsSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Apr 12, 2011·8 cites·26 claims
- 1679US7904034B2Method and system for providing an interference cancellation in a wireless communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Mar 8, 2011·7 cites·20 claims
- 1776US7885660B2Method and system for performing a soft handoff in an OFDMA wireless networkSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Feb 8, 2011·6 cites·21 claims
- 1871US7330513B2Apparatus of transmitter and receiver for MIMO MC-CDMA systemIND TECH RES INST·Filed 2004·Granted Feb 12, 2008·14 cites·6 claims
- 1970US8634432B2System and method for subcarrier allocation in a multicarrier wireless networkKHAN FAROOQ·Filed 2006·Granted Jan 21, 2014·4 cites·25 claims
- 2068US8218563B2Method and system for providing adaptive modulation and coding in a multi-carrier wireless networkKHAN FAROOQ·Filed 2006·Granted Jul 10, 2012·3 cites·23 claims
- 2168US7450658B2Apparatus of transmitter and receiver for MIMO MC-CDMA systemIND TECH RES INST·Filed 2007·Granted Nov 11, 2008·3 cites·6 claims
- 2267US8335159B2Method and system for introducing frequency selectivity into transmissions in an orthogonal frequency division multiplexing networkKHAN FAROOQ·Filed 2006·Granted Dec 18, 2012·3 cites·14 claims
- 2367US8243693B2Apparatus and method for broadcast pilot transmission in a wireless communication networkKHAN FAROOQ·Filed 2007·Granted Aug 14, 2012·3 cites·25 claims
- 2467US8098632B2Apparatus and method for downlink scheduling in a SDMA-enabled OFDMA wireless networkVAN RENSBURG CORNELIUS·Filed 2005·Granted Jan 17, 2012·3 cites·20 claims
- 2567US7400614B2Methods and apparatus for downlink diversity in CDMA using Walsh codesLUCENT TECHNOLOGIES INC·Filed 2002·Granted Jul 15, 2008·8 cites·8 claims
- 2665US8879532B2Techniques for pilot stream remapping in OFDM wireless communication systemTSAI JIANN-AN·Filed 2010·Granted Nov 4, 2014·2 cites·16 claims
- 2763US8582535B2Apparatus and method for scheduling hybrid ARQ acknowledgment messages in a wireless networkKHAN FAROOQ·Filed 2007·Granted Nov 12, 2013·2 cites·23 claims
- 2863US8254492B2Transmit diversity in a wireless communication systemKHAN FAROOQ·Filed 2007·Granted Aug 28, 2012·2 cites·27 claims
- 2963US7586989B2Method and system for generating beam-forming weights in an orthogonal frequency division multiplexing networkSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Sep 8, 2009·2 cites·20 claims
- 3061US7586835B2Apparatus for generating 2D spreading code and method for the sameIND TECH RES INST·Filed 2004·Granted Sep 8, 2009·5 cites·14 claims
- 3160US8503560B2System and method for performing precoding in a wireless communication systemKHAN FAROOQ·Filed 2007·Granted Aug 6, 2013·1 cites·20 claims
- 3259US8155232B2Multiple antennas transmit diversity schemeKHAN FAROOQ·Filed 2007·Granted Apr 10, 2012·1 cites·4 claims
- 3358US9270420B2Data communication using 2D bar codesKHAN FAROOQ·Filed 2009·Granted Feb 23, 2016·1 cites·50 claims
- 3458US8374257B2System and method for superposition coding and interference cancellation in a MIMO systemSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Feb 12, 2013·2 cites·20 claims
- 3552US8265190B2Multiple antennas transmit diversity schemeKHAN FAROOQ·Filed 2012·Granted Sep 11, 2012·0 cites·8 claims
- 3652US8265189B2Multiple antennas transmit diversity schemeKHAN FAROOQ·Filed 2012·Granted Sep 11, 2012·0 cites·8 claims
- 3746US7787435B2Method and system for polling mobile stations in a wireless networkSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Aug 31, 2010·0 cites·19 claims
- 3846US2008273452A1Antenna mapping in a MIMO wireless communication systemKHAN FAROOQ·Filed 2008·Application pending·0 cites
- 3945US2008151831A1Orthogonal repetition and hybrid ARQ schemeKHAN FAROOQ·Filed 2007·Application pending·0 cites
- 4044US8929485B2System and method for broadcast pre-coding in a MIMO systemKHAN FAROOQ·Filed 2007·Granted Jan 6, 2015·0 cites·20 claims
- 4137US2011026459A1Method and apparatus for closed-loop transformed codebook based antenna beamformingSAMSUNG ELECTRONICS CO LTD·Filed 2010·Application pending·0 cites
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