TY - GEN
T1 - Coding for correcting insertions and deletions in bit-patterned media recording
AU - Krishnan, Anantha Raman
AU - Vasic, Bane
PY - 2011
Y1 - 2011
N2 - Bit-patterned media is a novel technology for magnetic data storage that is poised to increase recording density beyond 1 Tb/sq. in. However, a significant concern in BPMR is the stringent requirements for synchronization between write clock and island position, errors in which may manifest as insertions and deletions. In this paper, we introduce a method for compensating for synchronization errors by using conventional error-correcting codes. We present a numerical study that provides bounds on achievable coding rates. We also perform a simulation study to demonstrate the applicability of the proposed scheme in practical systems.
AB - Bit-patterned media is a novel technology for magnetic data storage that is poised to increase recording density beyond 1 Tb/sq. in. However, a significant concern in BPMR is the stringent requirements for synchronization between write clock and island position, errors in which may manifest as insertions and deletions. In this paper, we introduce a method for compensating for synchronization errors by using conventional error-correcting codes. We present a numerical study that provides bounds on achievable coding rates. We also perform a simulation study to demonstrate the applicability of the proposed scheme in practical systems.
UR - http://www.scopus.com/inward/record.url?scp=84857222546&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84857222546&partnerID=8YFLogxK
U2 - 10.1109/GLOCOM.2011.6134512
DO - 10.1109/GLOCOM.2011.6134512
M3 - Conference contribution
AN - SCOPUS:84857222546
SN - 9781424492688
T3 - GLOBECOM - IEEE Global Telecommunications Conference
BT - 2011 IEEE Global Telecommunications Conference, GLOBECOM 2011
T2 - 54th Annual IEEE Global Telecommunications Conference: "Energizing Global Communications", GLOBECOM 2011
Y2 - 5 December 2011 through 9 December 2011
ER -