Bounds on aperiodic and odd correlations of spreadingsequences with low and zero correlation zone
Xiaohu Tang, Pingzhi Fan · Electronics Letters · 2001
To eliminate co-channel and multipath interference, a spreading sequence set with a low or zero correlation zone can be used in an AS-CDMA system. Here, lower bounds on aperiodic and odd correlation of the sequences with equal energy and a low or zero correlation zone are presented.