The paper proposes a nonparameter data extrapolation method based on minimum variance spectrum estimation and minimum weighted norm constraint.
提出一种最小方差谱估计和最小加权范数约束结合的非参数类数据外推方法。
Secondly, the optimal design of discontinuous spectrum sensing scheme was studied, which aimed at minimizing the spectrum opportunities discovery time while satisfying the sensing overhead constraint.
其次研究了非连续频谱感知策略的优化设计问题，即在满足感知开销限制的条件下，如何最小化空闲频谱发现时间。
Secondly, to achieve reasonable allocation of spectrum holes under interference constraint, an interference constraint of spectrum allocation based on potential game scheme (ICSAPG) is proposed.
其次，为了实现干扰约束条件下空闲授权频段的合理分配，设计一种干扰约束的潜在博弈频谱分配机制。
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