Finally, the simulation shows that the proposed algorithm can reduce the interference temperature estimation valuation and improve spectrum efficiency under the directed communication conditions.
通过仿真验证了所提算法在有向通信背景下可以降低干扰温度估值，提高频谱使用效率。
Simulation results show that this algorithm can lower the capacity loss of authorized user efficiently and improve spare spectrum efficiency, moreover, it can make access decision more efficiently.
仿真结果表明：该算法有效降低了授权用户的容量损失，提高了空闲频谱的利用效率，能够更有效地做出接入决策。
Simulations result show that this algorithm can lower capacity loss of authorized user efficiently and improve spare spectrum efficiency, make access decision more efficiently.
仿真结果表明：该算法有效地降低了授权用户的容量损失，提高了空闲频谱的利用效率，能够更有效地做出接入决策。
It spurs us to develop highly efficient coding, modulation and signal processing techniques to improve the wireless frequency spectrum efficiency.
这种挑战使得人们努力开发高效的编码、调制以及信号处理技术来提高无线频率的效率。
Because of never needing to send pilot tones or training symbols that can improve the spectrum using efficiency of the systems, blind channel estimation has gotten more and more research attention.
盲信道估计算法因完全不需要发送导频或训练序列，提高了系统的频谱利用率，受到了研究人员越来越多的关注。
Because of never needing to send pilot tones or training symbols that can improve the spectrum using efficiency of the systems, blind channel estimation has gotten more and more research attention.
盲信道估计算法因完全不需要发送导频或训练序列，提高了系统的频谱利用率，受到了研究人员越来越多的关注。
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