Sungjin LEE


POSTECH Immersive English Study (POMY): Dialog-Based Language Learning Game
Kyusong LEE Soo-ok KWEON Sungjin LEE Hyungjong NOH Gary Geunbae LEE 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2014/07/01
Vol. E97-D  No. 7  pp. 1830-1841
Type of Manuscript:  PAPER
Category: Educational Technology
Keyword: 
dialoggameeducationgrammarvirtual environment
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Foreign Language Tutoring in Oral Conversations Using Spoken Dialog Systems
Sungjin LEE Hyungjong NOH Jonghoon LEE Kyusong LEE Gary Geunbae LEE 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2012/05/01
Vol. E95-D  No. 5  pp. 1216-1228
Type of Manuscript:  Special Section PAPER (Special Section on Recent Advances in Multimedia Signal Processing Techniques and Applications)
Category: Speech Processing
Keyword: 
intelligent computer-assisted language learningrobot-assisted language learninglanguage learning gamegrammatical error detectioncorrective feedback
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Inter-Cell Resource Coordination Utilizing Macroscopic Diversity for an Uplink OFDMA System
Sungjin LEE Sanghoon LEE Gyetae GIL 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/10/01
Vol. E92-B  No. 10  pp. 3256-3259
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
uplinkcoordinationmacroscopic diversitymulti-cellregion divisioninter-cell interference
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Channel Allocation Algorithms for Coexistence of LR-WPAN with WLAN
Sangjin HAN Sungjin LEE Sanghoon LEE Yeonsoo KIM 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/05/01
Vol. E91-B  No. 5  pp. 1627-1631
Type of Manuscript:  LETTER
Category: Network
Keyword: 
IEEE 802.15.4coexistencepacket error probabilitychannel selection algorithmfading channels
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Admission Control Utilizing Region-Based Channel Capacity
Sungjin LEE Sanghoon LEE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/02/01
Vol. E90-B  No. 2  pp. 417-420
Type of Manuscript:  LETTER
Category: Wireless Communication Technologies
Keyword: 
reverse link capacityMC-CDMA (multi-carrier CDMA)multi-cell environmentsOFDM (orthogonal frequency division multiplexing)
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Reverse Link Capacity Analysis over Multi-Cell Environments
Sungjin LEE Sanghoon LEE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2006/12/01
Vol. E89-B  No. 12  pp. 3479-3482
Type of Manuscript:  LETTER
Category: Terrestrial Radio Communications
Keyword: 
reverse link capacityMC-CDMA (Multi-Carrier CDMA)multi-cell environmentsOFDM (Orthogonal Frequency Division Multiplexing)
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Optimal Loading Control Based on Region-Time Division for Uplink Broadband Cellular Networks
Sungjin LEE Sanghoon LEE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2006/11/01
Vol. E89-A  No. 11  pp. 3161-3164
Type of Manuscript:  Special Section LETTER (Special Section on Wide Band Systems)
Category: 
Keyword: 
uplinkloading controlmulti-cellregion divisioninter-cell interference
 Summary | Full Text:PDF