Due to the obvious impact of frequency offset on PN sequences, based on the FH sequence, a symbol synchronization scheme with a conjugate symmetric training sequence is proposed.
The number of the intersection points which some conjugate states of M sequence are in the state-graph of M sequence has closely relation to the cut-joining method of M sequence .
序列中的共轭状态在M序列的状态图中的交点个数与M序列的剪接构造法有密切的关系。
3
It is derived that the phase of the FFT for a conjugate-symmetric sequence is zero.