Israel Cidon, Leonidas Georgiadis, et al.
IEEE/ACM Transactions on Networking
The use of coding for error control is an integral part of the design of modern communication systems. Capacity-approaching codes such as turbo and LDPC codes, discovered or rediscovered in the past decade, offer near-Shannon-limit performance on the AWGN channel with rather low implementation complexity and are therefore increasingly being applied for error control in various fields of data communications. This article describes a generic multilevel modulation and coding scheme based on the use of turbo, turbo-like, or LDPC codes for DSL systems. It is shown that such codes provide significant gains in performance and allow an increase in data rate and/or loop reach that can be instrumental to the widespread deployment of future DSL services. Such techniques are also suitable for general multilevel modulation systems in other application areas.
Israel Cidon, Leonidas Georgiadis, et al.
IEEE/ACM Transactions on Networking
Yigal Hoffner, Simon Field, et al.
EDOC 2004
Corneliu Constantinescu
SPIE Optical Engineering + Applications 2009
Liat Ein-Dor, Y. Goldschmidt, et al.
IBM J. Res. Dev