Considering seeking for the following sequence of maximal transition probability corresponding to previous sequence, a maximum a posteriori (MAP) multiuser detector had been constructed.

• 考虑到由于发射序列状态之间可能存在时序非继承性，而搜索与前向序列对应的具有最大转移概率的后续序列，给出了最大后验(MAP)多用户检测方法。