Open AccessTwo‐dimensional iterative soft decision interference cancellation turbo equaliser
Author(s) -
Shinbox D.,
Raphaeli D.
Publication year - 2016
Publication title -
electronics letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.375
H-Index - 146
ISSN - 1350-911X
DOI - 10.1049/el.2015.2353
Subject(s) - equaliser , turbo , interference (communication) , turbo equalizer , computer science , turbo code , single antenna interference cancellation , computational complexity theory , algorithm , electronic engineering , channel (broadcasting) , decoding methods , engineering , telecommunications , low density parity check code , error floor , automotive engineering
A novel iterative equaliser, the 2‐dimensional iterative soft decision interference cancellation (ISDIC) (2D ISDIC) equaliser, is introduced. The 2D ISDIC is the first equaliser that bridges the gap between the low‐complexity ISDIC equaliser which has poor performance, and the high‐complexity inverse‐channel equalising methods, such as the LMMSE and the MMSE ISDIC equalisers, which have better performances. The 2D ISDIC will be incorporated into the turbo equalisation scheme, resulting in an enhanced turbo equaliser, that performs better than the conventional, state of the art, linear turbo equaliser, with lower complexity and lower amount of iterations.