In theory,their band efficiency can be much higher than traditional modulation such as BPSK.
VMSK和MSB理论上频带利用率可以远远超过BPSK等传统的调制方式。
参考来源 - 一种改进的3PRK调制的性能分析和FPGA实现·2,447,543篇论文数据，部分数据来源于NoteExpress
In addition, the band efficiency is also discussed.
另外，还对带宽效率进行了讨论。
The digital modulation applied in the front of HDTV needs good band efficiency and power efficiency.
在数字电视前端采用的数字调制方式需要具有良好的带宽效率和功率效率。
This estimation algorithm doesn't need any training sequences or pilot signal, therefore improves band efficiency and lower computational complexity.
这种估计方法不需要利用任何训练序列或导频信号，进一步提高了系统频带利用率，降低了计算复杂度。
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