Domain selective interference excision and energy detection of direct sequence signals
Janne J. Lehtomäki, Johanna Vartiainen, Harri Saarnisaari · 2004
We study the performance of energy detection of directsequence (DS) signals when domain-selective interference excision precedes the energy detection. A simple method for choosing the proper domain is proposed. A forward interference excision algorithm is used in the selected domain. The performance of the algorithm is simulated. Simulation results show that in the scenarios studied the domain selective excision performs well.