pseudo-noise sequence

英 [ˈsjuːdəʊ nɔɪz ˈsiːkwəns]

美 [ˈsudoʊ nɔɪz ˈsiːkwəns]

网络伪噪声序列; 伪随机序列; pn序列

Acquisition of Pseudo-Noise Sequence in Direct-Sequence Spread Spectrum Systems
直接序列扩谱通信系统中伪随机序列捕获技术研究
The spreading signal is a pseudo-noise code sequence that has a chip rate which is orders of magnitudes grater than the data rate of the message.
扩频信号是一个伪随机代码序列，此码片速率比消息数据速率高若干数量级。
To substitute pseudo-noise sequence in frequency-hopping ( FH) communication with chaos signal, the key problem is the correlation property and the synchronization ability of chaos sequence.
利用混沌信号取代跳频通信中的伪随机序列，其关键问题是混沌序列的相关特性和发射系统接收系统的混沌同步。
To explore the pseudo-noise ( PN) code period estimation of UQPSK direct sequence spread spectrum ( DSSS) signal with long and short period spreading codes, the method based on the second order moment of a correlation estimator is introduced.
针对采用长、短周期伪码（PN码）扩频的UQPSK直扩信号的扩频周期估计问题，采用相关函数二阶矩方法进行了分析。