Title :
The binary jitter channel: a new model for magnetic recording
Author :
Arnold, D. ; Kavic, A. ; Kötter, R. ; Loeliger, H.-A. ; Vontobel, P.O.
Author_Institution :
IBM Res. Div., Ruschlikon, Switzerland
Abstract :
The capacity of future high-density magnetic recording systems is expected to be limited primarily by “jitter”. For such systems, a new simple channel model is proposed. A factor graph representation as well as upper and lower bounds on the capacity of this channel model are given
Keywords :
channel capacity; graph theory; jitter; magnetic recording; binary jitter channel; channel capacity; factor graph representation; high-density magnetic recording systems; lower bound; magnetic recording capacity; new channel model; signal processing; upper bound; Additive white noise; Channel capacity; Electronic components; Gaussian noise; Jitter; Magnetic noise; Magnetic recording; Noise cancellation; Polarization; Signal processing;
Conference_Titel :
Information Theory, 2000. Proceedings. IEEE International Symposium on
Conference_Location :
Sorrento
Print_ISBN :
0-7803-5857-0
DOI :
10.1109/ISIT.2000.866731
