The out-of-band emission in wireless OFDM can also be reduced.The second one is using Discrete Prolate Spheroidal Sequences (DPSS) to design pulse shaping filters.

 
  • 另一種是基于正交的離散長(cháng)球面序列DPSS(Discrete Prolate Spheroidal Sequences)的OFDM/OQAM系統時(shí)頻局域優(yōu)化脈沖成形濾波器設計方法。
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