And an all-optical regenerator design scheme for quadrature phase-shift keying ( QPSK ) and differential quadrature phase-shift keying ( DQPSK ) signals was investigated through numerical simulations. 对适用于正交相移键控(PSK)和差分正交相移键控(PSK)信号的全光再生器进行了仿真。
This paper presents a new physical-layer network coding ( PNC ) method, which extends the modulation method in PNC to8 phase-shift keying ( 8PSK ) and M-ary phase-shift keying ( MPSK ). 提出了一种新的物理层网络编码方法,将无线网络中物理层网络编码采用的调制方法推广到八进制相移键控(PSK)(8PSK)以及多进制相移键控(PSK)(MPSK)。
A scheme to achieve ultrahigh speed all-optical format conversion from on-off keying ( OOK ) to phase-shift keying ( PSK ) by using the linear filtering in the silicon ring resonators is proposed. 本文提出一种利用硅基微环线形滤波功能的全光超高速开关键控码型(OOK)到相位键控码型(PSK)的格式转换方案。
And the results are analyzed comparatively. ( 4 ) All-optical data format conversion and differential phase-shift keying ( DPSK ) signals demodulation are experimentally studied. 对全光码型转换和差分相移键控(PSK)(DPSK)信号解调进行了实验研究。
This dissertation focuses on the transmission performance evaluation of differential phase-shift keying ( DPSK ) - based modulation formats in a 40 × 40Gbit / s DWDM system. 论文通过建立系统仿真平台,对各种基于差分相移键控(PSK)(DPSK)的调制格式在40×40Gb/sDWDM传输系统中的性能进行了研究。