OFDM Relay Cognitive Radio Multiple Antennas Resource Allocation Full Duplex Spectrum Sensing Synchronization Spectrum Sharing Interference Cancellation Channel Estimation Feedback Stochastic Geometry Bi-directional Energy Harvesting Heterogeneous Networks FBMC HetNet Equalization relay networks Ultra Low Power TVWS MIMO interference SC-FDMA CDMA Duplex channel capacity interference suppression 5G Reliability C-V2V in-band full-duplex system OCBT CLI body area networks 5G mobile communication antenna arrays NR positioning health care Resource sharing Location-based LTE-TDD FS-NOMA Power allocation OTDOA hybrid control overhead estimated position overlapping resource block management amplify and forward communication power uncertainty CoMP quality of service cellular radio Rat-dependent positioning telecommunication traffic Handoff Femtocell inter user interference UFMC mode selection GFDM QAM Zigbee frame structure Vehicular communication Vehicle-to-vehicle communication non-orthogonal multiple access QR Factorization Spatial capacity LTE-based V2V Number of training blocks Communication range user fairness Mode 3 resource selection distributed mode maximum likelihood method Metaheuristics cross-link interference Dynamic TDD Uplink SCMA system V2X DQN estimated position updating —Device-to-device (D2D) spectrum partitioning dynamic HetNet indoor positioning D-TDD - Computation offloading multi-access edge computing P-NOMA partial overlap Subband filtering Multi-user Receiver reinforcement learning RSRP weighting smart factory
Status : Presented 
Date : 2002-05 
Title : Advanced dual decision feedback equalizer for perpendicular magnetic recording channel 
Authors : Choongchae Woo, Hangyu Cho and Daesik Hong 
Conference : IEEE International Conference Magnetics 
Abstract : Summary form only given. Various partial response maximum likelihood (PRML) systems and iterative decoding systems have been proposed for the perpendicular magnetic recording channel. Long PR target such as PR(1,2,3,2,1)ML increases hardware complexity exponentially as density increases. The dual decision feedback equalization (DDFE) detector has a comparable performance to the PR(1,2,3,2,1)ML system with very low complexity at normalized recording density 3 and 4 when a rate 16/17 maximum transition run (3,11) code is used. Furthermore, we propose advanced version of DDFE (ADDFE) that outperforms the PR(1,2,3,2,1)ML system with lower hardware complexity. 
URL : http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=1001448 

 Choongchae Woo; Hangyu Cho; Daesik Hong; , "Advanced dual decision feedback equalizer for perpendicular magnetic recording channel," Magnetics Conference, 2002. INTERMAG Europe 2002. Digest of Technical Papers. 2002 IEEE International , vol., no., pp. GP4, 2002
doi: 10.1109/INTMAG.2002.1001448
URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=1001448&isnumber=21611

List of Articles
No.
Statussort Date
» [IEEE INTERMAG] Choongchae Woo, Hangyu Cho and Daesik Hong, "Advanced dual decision feedback equalizer for perpendicular magnetic recording channel", IEEE INTERMAG, May 2002 Presented  2002-05 
7 [IEEE INTERMAG] Hangyu Cho, Choongchae Woo and Daesik Hong, "Combination of Nonlinear Equalization and Simple Detection", IEEE INTERMAG, May 2002 file Presented  2002-05 
6 [IEEE INTERMAG] Sooyong Choi and Daesik Hong, "Performance Enhancement of a Radial Basis Function Equalizer Using Nonlinear Combining in Digital Magnetic Storage Channels", IEEE ITERMAG, May, 1999 Presented  1999-05 
5 [IEEE INTERMAG] Sunghwan Ong, Sooyong Choi, Cheolwoo You and Daesik Hong, "A Decision Feedback Recurrent Neural Equalizer For Digital magnetic Recording Systems", IEEE ITERMAG, April 1997 Presented  1997-04 
4 [IEEE INTERMAG] Sooyong Choi, Sunghwan Ong, Jaehee Cho, Cheolwoo You and Daesik Hong, "Performance of Neural Equalizers on Partial Erasure Model", IEEE ITERMAG, April 1997 Presented  1997-04 
3 [IEEE INTERMAG] Jonghwa Lee, Cheolwoo You and Daesik Hong, "A Clustered Cyclic Product Code for Burst Error Correction in DVCR Systems", IEE ITERMAG, April 1997 Presented  1997-04 
2 [IEEE INTERMAG] Younghwan Kim, Cheolwoo You, Sunghwan Ong and Daesik Hong, "An Error-controlled Detection Method for PR-IV Magnetic Recording Systems", IEEE INTERMAG, April 1997 Presented  1997-04 
1 [IEEE INTERMAG] Choongchae Woo, Hangyu Cho and Daesik Hong, "A noise-predictive partial response decision-feedback equalizer for RLL(1,x) coded perpendicular magnetic recording channels", IEEE INTERMAG, Apr. 2003 Presented  2003-04