Inventor · disambiguated record
Youn-Ok Park
Also filed as: PARK YOUN OK
98 granted patents·20 pending applications·511 citations·filing 1998–2016
99Inventor score
Files withKOREA ELECTRONICS TELECOMM43SAMSUNG ELECTRONICS CO LTD22ELECTRONICS & TELECOMMUNICATIONS RES INST11BANG YOUNG-JO8KIM JUN WOO6
Top patents by PatentIndex Score
118 records- 0194US8190967B2Parity check matrix storing method, block LDPC coding method, and apparatus using parity check matrix storing methodHONG EON-YOUNG·Filed 2007·Granted May 29, 2012·88 cites·16 claims
- 0292US6249251B1Hardware-efficient demodulator for CDMA adaptive antenna array systemsKOREA ELECTRONICS TELECOMM·Filed 1999·Granted Jun 19, 2001·88 cites·7 claims
- 0390US9641230B2Base station and signal transmitting control method of the same, and wireless communication systemELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2015·Granted May 2, 2017·8 cites·20 claims
- 0489US8074138B2Decoding apparatus and method thereofCHAE SU-CHANG·Filed 2005·Granted Dec 6, 2011·28 cites·15 claims
- 0587US9872277B2Beam selection apparatus and method for selecting beam in a fixed beam terminalELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2015·Granted Jan 16, 2018·6 cites·17 claims
- 0685US8005182B2Apparatus and method of compensating for frequency offset in OFDMA systemKOREA ELECTRONICS TELECOMM·Filed 2007·Granted Aug 23, 2011·13 cites·13 claims
- 0783US9276314B2Central node apparatus and method for transmitting wireless signals between central office node and remote node using beam patterns and antenna polarizationKOREA ELECTRONICS TELECOMM·Filed 2013·Granted Mar 1, 2016·6 cites·16 claims
- 0881US10064183B2Method and apparatus for configuring virtual beam identifier, and method and apparatus for allocating resources using the virtual beam identifierELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2016·Granted Aug 28, 2018·4 cites·20 claims
- 0980US8744031B1Device and method for estimating carrier frequency offset of OFDM signals transmitted and received through plurality of polarized antennasKOREA ELECTRONICS TELECOMM·Filed 2013·Granted Jun 3, 2014·6 cites·9 claims
- 1080US7428267B2Uplink channel estimation system for orthogonal frequency division multiple access system and method thereofKOREA ELECTRONICS TELECOMM·Filed 2004·Granted Sep 23, 2008·29 cites·16 claims
- 1179US10039011B2Polarization beamforming communication method and apparatusELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2015·Granted Jul 31, 2018·4 cites·12 claims
- 1278US7801088B2Synchronous orthogonal frequency division multiplexing receiving apparatus in multi-cell environment and method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Sep 21, 2010·9 cites·17 claims
- 1377US8600420B2Method and apparatus for uplink timing synchronization with ranging signal in mobile communication systemLEE YOUNG-HA·Filed 2006·Granted Dec 3, 2013·8 cites·18 claims
- 1477US8134914B2Subcarrier allocation apparatus and method, subcarrier de-allocation apparatus and method in OFDM systemKIM JUN-WOO·Filed 2005·Granted Mar 13, 2012·8 cites·23 claims
- 1575US9510279B2Intelligent multiple access communication control apparatus and methodELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2014·Granted Nov 29, 2016·3 cites·15 claims
- 1675US9204429B2Method and apparatus for adjusting HARQ timingKOREA ELECTRONICS TELECOMM·Filed 2013·Granted Dec 1, 2015·3 cites·8 claims
- 1775US7746966B2Method for automatic gain control before initial synchronization in OFDM system and apparatus thereofSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Jun 29, 2010·6 cites·16 claims
- 1874US8054909B2Method of selecting candidate vector and method of detecting transmission symbolSAMSUNG ELECTRONICS CO LTD·Filed 2008·Granted Nov 8, 2011·6 cites·12 claims
- 1973US8135079B2Apparatus and method of estimating signal-to-noise ratioPARK HYEONG SOOK·Filed 2008·Granted Mar 13, 2012·6 cites·8 claims
- 2072US7954035B2Low density parity check encoder using costas array, and channel encoder of high speed portable internet system comprising the same and channel encoding methodKOREA ELECTRONICS TELECOMM·Filed 2005·Granted May 31, 2011·4 cites·9 claims
- 2171US7302022B2Automatic gain control device and method in orthogonal frequency division multiplexing system with DC offset compensation function, and recording medium storing program containing the methodKOREA ELECTRONICS TELECOMM·Filed 2003·Granted Nov 27, 2007·9 cites·14 claims
- 2270US9231687B2Communication apparatus and communication system including the same, and dual polarization signal transmitting and receiving method of communication systemKOREA ELECTRONICS TELECOMM·Filed 2015·Granted Jan 5, 2016·2 cites·16 claims
- 2370US8654882B2Method and apparatus of detecting signal based on minimum mean square error in multiple input multiple output systemLEE HOON·Filed 2012·Granted Feb 18, 2014·4 cites·14 claims
- 2470US7515641B2Apparatus and method for processing ranging channel in orthogonal frequency division multiple access systemKOREA ELECTRONICS TELECOMM·Filed 2004·Granted Apr 7, 2009·14 cites·2 claims
- 2569US8897225B2Apparatus and method for controlling communication path between multiple digital units and multiple radio frequency units in wireless communication systemLEE HOON·Filed 2012·Granted Nov 25, 2014·2 cites·20 claims
- 2669US8718153B2Signal transmitting apparatus, method thereof, and inverse fast fourier transform apparatus for signal transmitting apparatusKIM JUN-WOO·Filed 2008·Granted May 6, 2014·4 cites·8 claims
- 2769US8599911B2Method and apparatus for estimating signal to noise ratio in wireless communication systemPARK HYEONG SOOK·Filed 2012·Granted Dec 3, 2013·3 cites·2 claims
- 2869US8275053B2Apparatus and method of estimating channel based on channel delay spread in mobile communication systemBANG YOUNG-JO·Filed 2007·Granted Sep 25, 2012·4 cites·9 claims
- 2969US8184606B2Apparatus and method for monitoring base station signal in communication system having multiple antennasBANG YOUNG-JO·Filed 2006·Granted May 22, 2012·4 cites·12 claims
- 3069US8135087B2Apparatus and method for signal detection using log likelihood ratioLEE YOUNG HA·Filed 2009·Granted Mar 13, 2012·4 cites·13 claims
- 3169US7929621B2Terminal demodulation apparatus and methodSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Apr 19, 2011·4 cites·14 claims
- 3269US7477190B2Smart antenna beamforming device in communication system and method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Jan 13, 2009·9 cites·12 claims
- 3368US9392617B2Wireless base station and method of processing data thereofKOREA ELECTRONICS TELECOMM·Filed 2012·Granted Jul 12, 2016·2 cites·2 claims
- 3468US8937938B2Method and apparatus for acquiring uplink and downlink synchronization between a plurality of base stations and a terminal in a cooperative communication networkKOREA ELECTRONICS TELECOMM·Filed 2013·Granted Jan 20, 2015·2 cites·18 claims
- 3567US7817707B2Apparatus and method for generating ranging pseudo noise codeSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Oct 19, 2010·3 cites·8 claims
- 3667US7796577B2Method for designing operation schedules of FFT and MIMO-OFDM modem thereofKOREA ELECTRONICS TELECOMM·Filed 2005·Granted Sep 14, 2010·4 cites·11 claims
- 3767US7372893B2Device and method for compensating for phase distortion in base station of OFDMA-based cellular systemKOREA ELECTRONICS TELECOMM·Filed 2003·Granted May 13, 2008·9 cites·8 claims
- 3867US7178085B2Encoder using low density parity check codes and encoding method thereofKOREA ELECTRONICS TELECOMM·Filed 2003·Granted Feb 13, 2007·15 cites·13 claims
- 3966US7765459B2Viterbi decoder and viterbi decoding methodSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Jul 27, 2010·6 cites·15 claims
- 4064US7907686B2Demodulating device and method in orthogonal frequency division multiple access communication systemKOREA ELECTRONICS TELECOMM·Filed 2007·Granted Mar 15, 2011·2 cites·13 claims
- 4163US8559566B2Method and apparatus for decomposing received symbol signal modulated with bit reflected gray code in bit informationYU CHANG WAHN·Filed 2008·Granted Oct 15, 2013·3 cites·20 claims
- 4263US7826543B2Mobile station in orthogonal frequency division multiplexing access system and transmit power control method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Nov 2, 2010·2 cites·12 claims
- 4363US7813435B2Carrier allocation method in OFDM system and transmitting apparatus using the methodSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Oct 12, 2010·2 cites·10 claims
- 4463US7782966B2Demodulator of base station in orthogonal frequency division multiple accessKOREA ELECTRONICS TELECOMM·Filed 2005·Granted Aug 24, 2010·2 cites·10 claims
- 4562US9999053B2Method and apparatus for configuring resources of random access channel in wireless communication systemELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2015·Granted Jun 12, 2018·1 cites·11 claims
- 4662US8908620B2Method and apparatus for transmitting resource allocation informationKIM JUN-WOO·Filed 2009·Granted Dec 9, 2014·2 cites·20 claims
- 4762US7742391B2Apparatus and method for estimating frequency offsetSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Jun 22, 2010·2 cites·13 claims
- 4861US9866341B2Transmitter and receiver of signals through polarization antenna and methods for controlling the sameELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2015·Granted Jan 9, 2018·1 cites·10 claims
- 4961US7221721B2Frequency offset calculation method using log transforms and linear approximationKOREA ELECTRONICS TELECOMM·Filed 2002·Granted May 22, 2007·6 cites·7 claims
- 5060US8170147B2Apparatus for cancelling DC offset and method thereofLEE YONG-SU·Filed 2005·Granted May 1, 2012·2 cites·11 claims
Showing the top 50 of 118 patent records by PatentIndex Score.
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