1) M-ary Phase-Shift Keying (MPSK)
多进制相移键控(MPSK)
1.
This paper presents a new physical-layer network coding (PNC) method, which extends the modulation method in PNC to 8 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(8PSK)以及多进制相移键控(MPSK)。
2) M ary phase shift keying (MPSK)
多相移相键控(MPSK)
3) MPSK
多进制相移键控
1.
A novel design and implementation approach to the modulation system of MPSK has been proposed in this paper.
提出了一种实现MPSK(多进制相移键控)调制系统的新方法。
2.
The test data of MPSK modulator is given.
最后给出了多进制相移键控(MPSK)调制器测试数据,其性能优良,可以满足多频段扩跳频数据传输要求。
3.
This paper introduces introduces DDS principle, utilizes EDA means, regards FPGA as the hardware carrier to realize MPSK , thus solved the fuzzy problem of phase place of MPSK,and have improved the precision of phase place modulatedmodulated.
本文介绍DDS原理,利用先进的EDA手段,以FPGA作为硬件载体实现多进制相移键控,从而解决了传统实现MPSK调制的相位模糊问题,提高了调制的相位精度。
4) BPSK
二进制相移键控
1.
In this paper, we improve the double-tent ma Ppseudo-chaotic time hopping in using BPSK modulation, instead of time-hopping (TH) modulation, and this manipulation pro.
本文对双帐篷映射伪混沌跳时的跳时调制多址接入方式进行改进,采用二进制相移键控(BPSK)调制,得到的多址接入系统误码性能更好。
5) quarternary phase shift keying (QPSK)
四进制相移键控
1.
The construction method and recent progresses of incoherent two-dimensional FBG E/D, amplitude modulation superstructure fiber Bragg grating (SSFBG) E/D, coherent binary phase shift keying (BPSK) SSFBG E/D, reconfigurable quarternary phase shift keying (QPSK) SSFBG E/D are discussed.
分别给出了非相干光二维FBG编/解码器、振幅调制超结构光纤布喇格光栅(SSFBG)编/解码器、相干光二进制相移键控(BPSK)SSFBG编/解码器、可重构四进制相移键控(QPSK)SSFBG编/解码器的构造方法和最新研究进展,并分析了几种编/解码器的优缺点。
6) 8PSK
八进制相移键控
1.
Quite different with the GSM, EDGE use the ameliorative multi-level 8PSK (Phase-Shift-Keying technology of octal system) i nstead of the GMSK(the minimum Phase-Shift-Keying of the Gaussian advanced filt) to speed up the data transmission.
与GSM系统不同的是,EDGE在调制方式上没有采用高斯最小移频键控(GMSK)技术,而是应用了改进的八进制相移键控(8PSK)技术来提供更高的数据传输速率。
补充资料：制相
【制相】
制即禁制，谓心掉动时，应用寂静之法而禁制之，故名制相。（掉者，举也。）
制即禁制，谓心掉动时，应用寂静之法而禁制之，故名制相。（掉者，举也。）
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条