This paper also touches upon the features of differential modulation and demodulation 分析阐述了差分调制与解调的特点。
2.
Robust joint channel estimation multiuser detection with differential modulation in ds cd - ma systems 系统的信道估计与检测方案
3.
" invert " phenomenon is inevitable when costas is used to make baseband recovery . differential modulation can avoid erroneous recovery in the receiver 在用科思塔斯环作基带恢复时会不可避免地出现“倒”现象，用差分调制可以避免在接收端发生错误的恢复。
