@article {,
	title = {Optimized correlator for ls codes-based CDMA systems},
	journal = {IEEE Communications Letters   },
	volume = {15},
	year = {2011},
	month = {02/2011},
	pages = {223-225},
	issn = {1089-7798},
	doi = {10.1109/LCOMM.2010.121310.101952},
	author = {Mar{\'\i}a del Carmen P{\'e}rez and Carlos De Marzziani and A. Jim{\'e}nez and Ure{\~n}a, J. and {\'A}lvaro Hern{\'a}ndez and J. J. Garc{\'\i}a}
}
