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Alternative TitleCognitive D2D communication method
许驰; 曾鹏; 于海斌; 宋纯贺; 王照伟
Rights Holder中国科学院沈阳自动化研究所
Patent Agent21002 沈阳科苑专利商标代理有限公司
Other AbstractThe method involves separately performing channel quality assessment by a small cell base station and a cognitive user. Channel power gain between links is determined. The channel power gain is transmitted to a small cell base station. A joint resource allocation model is established by a small cell base station for wireless charging power and wireless charging power time. Optimal wireless charging power and optimal wireless charging time are calculated by the small cell base station using iterative optimization algorithm. A radio frequency signal is transmitted to the small cell base station according to optimal wireless charging power. Optimal wireless charging power is obtained by the small cell base station. Maximum interference power is collected by ordinary users by cognitive users based on energy to determine maximum feasible transmit power and perform cognitive communication.
PCT Attributes
Application Date2017-11-09
Date Available2020-07-07
Application NumberCN201711096154.5
Open (Notice) NumberCN109769263B
Contribution Rank1
Document Type专利
Recommended Citation
GB/T 7714
许驰,曾鹏,于海斌,等. 一种安全高能效的认知D2D通信方法[P]. 2019-05-17.
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