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 : 2003-04 
Title : A noise-predictive partial response decision-feedback equalizer for RLL(1,x) coded perpendicular magnetic recording channels 
Authors : Choongchae Woo, Hangyu Cho and Daesik Hong 
Conference : IEEE International Conference Magnetics 
Abstract : Partial response maximum likelihood (PRML) is a powerful and indispensable detection scheme for perpendicular magnetic recording channels. The performance of PRML can be improved by incorporating a noise prediction scheme into branch metric computations of the Viterbi algorithm (VA). However, the systems constructed by VA have shortcomings in the form of high complexity and cost. In this connection, a new simple detection scheme is proposed by exploiting the minimum run-length parameter d=1 and is extended to dual-detection scheme for improving the bit-error rate (BER) performance. Simulation results show that the proposed scheme has a comparable performance to noise-predictive maximum likelihood detector with less complexity when the partial response (PR) target is (1,2,1). 
URL : http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=1230512 
 Choongchae Woo; Hangyu Cho; Daesik Hong; , "A noise-predictive partial response decision-feedback equalizer for RLL(1,x) coded perpendicular magnetic recording channels," Magnetics Conference, 2003. INTERMAG 2003. IEEE International , vol., no., pp. DT- 05, 28 March-3 April 2003
doi: 10.1109/INTMAG.2003.1230512
URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=1230512&isnumber=27573
List of Articles
No.
Status Datesort
» [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 
7 [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 
6 [IEEE INTERMAG] Hangyu Cho, Choongchae Woo and Daesik Hong, "Combination of Nonlinear Equalization and Simple Detection", IEEE INTERMAG, May 2002 file Presented  2002-05 
5 [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 
4 [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 
3 [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 
2 [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 
1 [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