Inventor · disambiguated record
Deock-Gil Oh
Also filed as: OH DEOCK GIL
58 granted patents·23 pending applications·354 citations·filing 2000–2019
98Inventor score
Files withKOREA ELECTRONICS TELECOMM47ELECTRONICS & TELECOMMUNICATIONS RES INST10KIM PAN-SOO4RYU JOON-GYU3HONG HYUN-HA2
Top patents by PatentIndex Score
81 records- 0194US7616710B2Frequency offset estimating method and receiver employing the sameKOREA ELECTRONICS TELECOMM·Filed 2005·Granted Nov 10, 2009·57 cites·12 claims
- 0286US7102469B2Open loop resonator filter using apertureKOREA ELECTRONICS TELECOMM·Filed 2003·Granted Sep 5, 2006·28 cites·2 claims
- 0385US7010059B2Quadrature demodulator for compensating for gain and phase imbalances between in-phase and quadrature-phase componentsKOREA ELECTRONICS TELECOMM·Filed 2003·Granted Mar 7, 2006·46 cites·8 claims
- 0483US9621381B2Communication apparatus and method for high efficiency satellite serviceELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2015·Granted Apr 11, 2017·5 cites·17 claims
- 0582US7920503B2Apparatus and method for transmitting packet in forward link of multibeam satellite communication systemKOREA ELECTRONICS TELECOMM·Filed 2003·Granted Apr 5, 2011·24 cites·15 claims
- 0682US7697639B2Apparatus and method for robust BPSK/QPSK blind modulation classification against errors in satellite control systemKOREA ELECTRONICS TELECOMM·Filed 2006·Granted Apr 13, 2010·12 cites·9 claims
- 0781US7978732B2Apparatus and method for deciding transmission format using variable frame length and decoding method using the sameKOREA ELECTRONICS TELECOMM·Filed 2006·Granted Jul 12, 2011·9 cites·8 claims
- 0881US7940713B2Apparatus and method for traffic performance improvement and traffic security in interactive satellite communication systemKOREA ELECTRONICS TELECOMM·Filed 2006·Granted May 10, 2011·10 cites·6 claims
- 0980US10116331B2Data transmitting and receiving apparatus having improved low-density parity-check (LDPC) encoding, decoding and transmission rateELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2016·Granted Oct 30, 2018·4 cites·12 claims
- 1080US8085818B2Frame synchronization and structure detection method in DVB-S2 systemKIM PAN-SOO·Filed 2007·Granted Dec 27, 2011·7 cites·5 claims
- 1179US7308064B2Frame synchronization method based on differential correlation information in satellite communication systemKOREA ELECTRONICS TELECOMM·Filed 2006·Granted Dec 11, 2007·9 cites·6 claims
- 1276US7443904B2Scrambling system and method for peak power reduction in MC-CDMA, and recording medium for storing corresponding programKOREA ELECTRONICS TELECOMM·Filed 2003·Granted Oct 28, 2008·17 cites·15 claims
- 1374US9009762B2Digital video broadcasting—satellite—second generation (DVB-S2) based transmission and reception apparatus and method operable in circumstances of low signal to noise ratio (SNR)KOREA ELECTRONICS TELECOMM·Filed 2013·Granted Apr 14, 2015·2 cites·10 claims
- 1474US7554937B2Adaptive packet transmission method for transmitting packets in multibeam satellite communication systemKOREA ELECTRONICS TELECOMM·Filed 2003·Granted Jun 30, 2009·18 cites·18 claims
- 1573US8537880B2Apparatus and method for frame synchronization in satellite communication systemAGARWAL VIKAS·Filed 2011·Granted Sep 17, 2013·2 cites·6 claims
- 1672US10536188B2Signal processing method and transmitter and receiverELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2017·Granted Jan 14, 2020·2 cites·14 claims
- 1772US7539920B2LDPC decoding apparatus and method with low computational complexity algorithmKOREA ELECTRONICS TELECOMM·Filed 2005·Granted May 26, 2009·8 cites·3 claims
- 1869US10411790B2Apparatus and method for accessing star network/mesh network of time division multiple access (TDMA)/single channel per carrier (SCPC) integrated satellite communicationELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2017·Granted Sep 10, 2019·1 cites·17 claims
- 1969US8699628B2Signal demodulation method and apparatus and signal modulation method and apparatus in return link of satellite systemHAN JAE-HEE·Filed 2011·Granted Apr 15, 2014·4 cites·10 claims
- 2068US7349460B2MC/MC-DS dual-mode adaptive multi-carrier code division multiple access (CDMA) apparatus and method thereofKOREA ELECTRONICS TELECOMM·Filed 2002·Granted Mar 25, 2008·13 cites·15 claims
- 2167US9008094B2Data transmission and reception method and apparatus robust against phase noise for high efficiency satellite transmissionKIM PANSOO·Filed 2012·Granted Apr 14, 2015·2 cites·15 claims
- 2266US8731032B2Communication apparatus for continuous phase modulation signalKIM PAN-SOO·Filed 2011·Granted May 20, 2014·2 cites·11 claims
- 2366US8122315B2LDPC decoding apparatus and method using type-classified indexCHOI EUN-A·Filed 2006·Granted Feb 21, 2012·7 cites·6 claims
- 2465US10057869B2Network synchronization apparatus and method of time division multiple access (TDMA)-based mesh network satellite communication systemELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2017·Granted Aug 21, 2018·1 cites·8 claims
- 2564US6732326B2Structure and method for depuncturing punctured codes for radix-4 branch metric calculation in high-speed viterbi decoderKOREA ELECTRONICS TELECOMM·Filed 2001·Granted May 4, 2004·13 cites·8 claims
- 2663US9025679B2Adaptive coding and modulation apparatus and method for forward link in satellite communicationKOREA ELECTRONICS TELECOMM·Filed 2013·Granted May 5, 2015·2 cites·13 claims
- 2763US7761777B2Soft decision demapping method suitable for higher-order modulation for iterative decoder and error correction apparatus using the sameKOREA ELECTRONICS TELECOMM·Filed 2006·Granted Jul 20, 2010·5 cites·9 claims
- 2863US7499421B2Apparatus and method for resource allocation in MF-TDMA broadband satellite systemKOREA ELECTRONICS TELECOMM·Filed 2005·Granted Mar 3, 2009·3 cites·6 claims
- 2962US8903024B2Apparatus and method for iterative detection and decoding in wireless communication systemLEE YONG HO·Filed 2012·Granted Dec 2, 2014·1 cites·18 claims
- 3061US9559873B2Signal receiving apparatus based on faster than nyquist and signal decoding method thereofELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2015·Granted Jan 31, 2017·1 cites·13 claims
- 3160US7587653B2Decoding method for detecting PLSC from frames of satellite broadcasting systemKOREA ELECTRONICS TELECOMM·Filed 2006·Granted Sep 8, 2009·2 cites·7 claims
- 3259US8259646B2Apparatus and method for acquiring frame synchronization and frequency synchronization simultaneously in communication systemKIM PAN-SOO·Filed 2007·Granted Sep 4, 2012·2 cites·12 claims
- 3359US7782823B2Apparatus for allocating resources in DAMA satellite communication system and method thereofKOREA ELECTRONICS TELECOMM·Filed 2005·Granted Aug 24, 2010·1 cites·7 claims
- 3458US8726133B2Method for detecting return link packet error in hub which communicates with satellite terminal and apparatus thereofHONG HYUN-HA·Filed 2011·Granted May 13, 2014·1 cites·9 claims
- 3556US11201666B2Communication method of satellite and ground station, and apparatuses performing the sameELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2019·Granted Dec 14, 2021·0 cites·20 claims
- 3656US7340002B2Pragmatic trellis code modulation decoder and a method thereofKOREA ELECTRONICS TELECOMM·Filed 2003·Granted Mar 4, 2008·4 cites·8 claims
- 3755US7133886B2Interactive adaptive filter and interactive adaptive filtering method thereofKOREA ELECTRONICS TELECOMM·Filed 2003·Granted Nov 7, 2006·7 cites·12 claims
- 3854US7646784B2Apparatus for estimating frequency offset from received signal and method for the sameKOREA ELECTRONICS TELECOMM·Filed 2004·Granted Jan 12, 2010·2 cites·10 claims
- 3954US7170343B2Fast LUT predistorter for power amplifierKOREA ELECTRONICS TELECOMM·Filed 2004·Granted Jan 30, 2007·8 cites·8 claims
- 4053US9294209B2Device and method for transmitting multiplexed data frameKOREA ELECTRONICS TELECOMM·Filed 2013·Granted Mar 22, 2016·0 cites·18 claims
- 4153US9083379B2System and method for synchronization between digital-to-analog converters (DACs) for high speed signal processingKOREA ELECTRONICS TELECOMM·Filed 2014·Granted Jul 14, 2015·1 cites·12 claims
- 4253US7206333B2Channel transmission symbol generating system for a multi-carrier communication system for reduction of multiple access interference and method thereofKOREA ELECTRONICS TELECOMM·Filed 2003·Granted Apr 17, 2007·2 cites·11 claims
- 4351US8707148B2Method of producing and decoding error correction code and apparatus thereforLEE IN-KI·Filed 2011·Granted Apr 22, 2014·1 cites·15 claims
- 4451US7286824B2Method for controlling data transmission rate in interactive satellite communication systemKOREA ELECTRONICS TELECOMM·Filed 2004·Granted Oct 23, 2007·2 cites·5 claims
- 4549US10637707B2Modem performing modulation or demodulation based on length of burst in data packet, and method performed by the modemELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2018·Granted Apr 28, 2020·0 cites·11 claims
- 4649US9025639B2Modulation and demodulation method for satellite communication using widespread signal-to-noise ratio (SNR)KOREA ELECTRONICS TELECOMM·Filed 2013·Granted May 5, 2015·0 cites·8 claims
- 4748US2014229997A1Satellite broadcasting and communication transmitting method and apparatus operable in broad signal to noise ratio (snr) environmentKOREA ELECTRONICS TELECOMM·Filed 2014·Application pending·0 cites
- 4847US8787263B2Apparatus and method for estimating channel based on weather dataPARK MANKYU·Filed 2012·Granted Jul 22, 2014·1 cites·14 claims
- 4946US7720182B2Apparatus and method for correcting frequency offset in satellite digital video broadcasting systemKOREA ELECTRONICS TELECOMM·Filed 2006·Granted May 18, 2010·0 cites·6 claims
- 5046US2015215662A1Broadcasting transmission apparatus and method thereof for simulcast broadcastingKOREA ELECTRONICS TELECOMM·Filed 2014·Application pending·0 cites
Showing the top 50 of 81 patent records by PatentIndex Score.
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