Inventor · disambiguated record
Jae-Hak Chung
Also filed as: CHUNG JAE-HAK
42 granted patents·23 pending applications·632 citations·filing 2002–2021
98Inventor score
Files withSAMSUNG ELECTRONICS CO LTD55KOREA ADVANCED INST SCI & TECH4CHUNG JAE-HAK1JUNG YOUNG HO1KIM EUNG SUN1
Top patents by PatentIndex Score
65 records- 0195US7539263B2Method for transmitting and receiving preamble sequences in an orthogonal frequency division multiplexing communication system using a multiple input multiple output schemeSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted May 26, 2009·55 cites·13 claims
- 0295US7483719B2Method for grouping transmission antennas in mobile communication system including multiple transmission/reception antennasSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Jan 27, 2009·98 cites·8 claims
- 0392US7113808B2Apparatus and method for transmitting and receiving signals using multi-antennasSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Sep 26, 2006·59 cites·16 claims
- 0490US7979076B2Method of managing resources in a cognitive radio communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Jul 12, 2011·28 cites·17 claims
- 0587US7319685B2Method for assigning channels based on spatial division multiplexing in an orthogonal frequency division multiplexing system with multiple antennasSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Jan 15, 2008·43 cites·8 claims
- 0686US8055213B2Method for dynamic frequency selection and system supporting the same in a cognitive radio wireless communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Nov 8, 2011·19 cites·15 claims
- 0785US7505527B2Transmitting and receiving apparatus for supporting transmit antenna diversity using space-time block codeSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Mar 17, 2009·39 cites·23 claims
- 0885US7430244B2Constellation-rotating orthogonal space-time block coding techniqueSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Sep 30, 2008·44 cites·40 claims
- 0983US7539264B2Apparatus and method for transmitting/receiving a pilot sequence in a mobile communication system using space-time trellis codeSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted May 26, 2009·8 cites·8 claims
- 1082US7298797B2Transmitter and receiver provided in wireless communication system using four transmitting antennasSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Nov 20, 2007·32 cites·22 claims
- 1181US8050356B2Transmission apparatus and method for MIMO systemSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Nov 1, 2011·8 cites·20 claims
- 1280US8265012B2Adaptive subchannel and bit allocation method using partial channel information feedback in an orthogonal frequency division multiple access communication systemJUNG YOUNG-HO·Filed 2005·Granted Sep 11, 2012·9 cites·30 claims
- 1379US7881277B2Communication method and apparatus for distributed network system where cognitive radio technology is appliedSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Feb 1, 2011·9 cites·33 claims
- 1479US7710918B2Pilot designing method in an uplink OFDMA systemSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted May 4, 2010·8 cites·17 claims
- 1578US7567623B2Differential space-time block coding apparatus with high transmission rate and method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Jul 28, 2009·8 cites·12 claims
- 1678US7526039B2Method for deciding signal detection order in mobile communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Apr 28, 2009·7 cites·6 claims
- 1777US8005480B2Communication initialization method at medium access control layer in a cognitive radio wireless communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Aug 23, 2011·9 cites·12 claims
- 1877US8004995B2Method and apparatus for managing a cooperative diversity systemSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Aug 23, 2011·8 cites·40 claims
- 1976US7852821B2Signalling method of detecting hidden incumbent system in cognitive radio environment and channel fractioning method used to enable the methodSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Dec 14, 2010·7 cites·29 claims
- 2076US7356090B2Transmission/reception apparatus for a wireless communication system with three transmission antennasSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Apr 8, 2008·21 cites·18 claims
- 2173US8027393B2Explicit outband signaling method in a wireless network supporting cognitive radio technologySAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Sep 27, 2011·6 cites·33 claims
- 2273US7877109B2Method and apparatus for controlling transmission power of cognitive radio environmentSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Jan 25, 2011·5 cites·25 claims
- 2373US7801237B2Apparatus and method of space time frequency block codeSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Sep 21, 2010·5 cites·12 claims
- 2472US7912470B2Method of partitioning resources in a cognitive radio wireless communication system and system supporting the sameSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Mar 22, 2011·6 cites·11 claims
- 2572US7889814B2Transmitting and receiving apparatus for supporting transmit antenna diversity using space-time block codeSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Feb 15, 2011·4 cites·12 claims
- 2671US7925267B2Method for transmitting broadcast channel in a cellular wireless communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Apr 12, 2011·4 cites·4 claims
- 2770US7496148B2Data transmission/reception apparatus and method for achieving both multiplexing gain and diversity gain in a mobile communication system using space-time trellis codeSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Feb 24, 2009·4 cites·6 claims
- 2867US7876733B2Method and apparatus for communicating by use of relaying system in a cognitive radio techniqueSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Jan 25, 2011·4 cites·36 claims
- 2967US7463601B2Method and apparatus for scheduling multiple users in a mobile communication system using multiple transmit/receive antennasSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Dec 9, 2008·12 cites·14 claims
- 3066US7411924B2Method for allocating subchannels in an OFDMA mobile communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Aug 12, 2008·13 cites·15 claims
- 3164US7480339B2Apparatus and method for transmitting/receiving a pilot sequence in a mobile communication system using space-time trellis codeSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Jan 20, 2009·7 cites·11 claims
- 3264US7333551B2Apparatus and method for transmitting and receiving data in a mobile communication system using space-time trellis codeSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Feb 19, 2008·8 cites·37 claims
- 3363US7864876B2Differential space-time block coding apparatus using eight or less transmit antennasSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Jan 4, 2011·8 cites·4 claims
- 3463US7630380B2Apparatus and method for scheduling resources in a multiantenna systemSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Dec 8, 2009·2 cites·8 claims
- 3561US7463693B2Apparatus and method for full-diversity, full-rate space-time block coding for two transmit antennasSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Dec 9, 2008·2 cites·17 claims
- 3660US7397866B2Apparatus and method for transmitting/receiving differential STBC using channel powerSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Jul 8, 2008·5 cites·16 claims
- 3760US2024033855A1Method for marking on rubber stopperSAMSUNG MEDICAL RUBBER CO LTD·Filed 2021·Application pending·0 cites
- 3859US7298804B2Receiving apparatus in a radio communication system using at least three transmitter antennasSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Nov 20, 2007·5 cites·18 claims
- 3958US7457372B2Data transmission/reception apparatus and method for achieving both multiplexing gain and diversity gain in a mobile communication system using space-time trellis codeSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Nov 25, 2008·4 cites·14 claims
- 4058US7274751B2Apparatus and method for transmitting and receiving signals using multiple antennas in mobile communication systemsSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Sep 25, 2007·4 cites·12 claims
- 4155US7333549B2Method and apparatus for estimating a signal sequence in a MIMO-OFDM mobile communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Feb 19, 2008·5 cites·36 claims
- 4252US10447437B2Method for assigning channels based on spatial division multiplexing in an orthogonal frequency division multiplexing system with multiple antennasKIM EUNG SUN·Filed 2007·Granted Oct 15, 2019·0 cites·12 claims
- 4352US2007291638A1Apparatus and method for transmitting and receiving data using space-time block codingSAMSUNG ELECTRONICS CO LTD·Filed 2007·Application pending·0 cites
- 4449US2006093061A1Apparatus and method for transmitting and receiving data using space-time block codingSAMSUNG ELECTRONICS CO LTD·Filed 2005·Application pending·0 cites
- 4549US2006093062A1Apparatus and method for transmitting and receiving data using space-time block codingSAMSUNG ELECTRONICS CO LTD·Filed 2005·Application pending·0 cites
- 4646US2005043031A1Apparatus and method for scheduling resource in a multiuser MIMO radio communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2004·Application pending·0 cites
- 4745US2008260053A1Apparatus and method for transmitting and receiving data using space-time block codingSAMSUNG ELECTRONICS CO LTD·Filed 2007·Application pending·0 cites
- 4845US2005135500A1Space-time block coding method using auxiliary symbolSAMSUNG ELECTRONICS CO LTD·Filed 2004·Application pending·0 cites
- 4945US2005147024A1Communication method in an FH-OFDM cellular systemKOREA ADVANCED INST SCI & TECH·Filed 2004·Application pending·0 cites
- 5044US2005259566A1Method and apparatus for transferring channel information in ofdm communicationsCHUNG JAE-HAK·Filed 2002·Application pending·0 cites
Showing the top 50 of 65 patent records by PatentIndex Score.
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