Through proper manage of the PN codes, the number of random competition collisions reduces greatly, the Multiple Access Interference (MAI) de-creases, and the code resources are saved.

• 该协议基于分布队列及冲突解决算法,通过对PN码字的有序管理,从而大大减少随机竞争的冲突,降低多址接入干扰,节省PN码码资源。