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Alternative TitleAdaptive frequency hopping method based on Markovian decision
于海斌; 郑萌; 许驰; 张晓玲; 梁炜
Rights Holder中国科学院沈阳自动化研究所
Patent Agent沈阳科苑专利商标代理有限公司 21002
Other AbstractThe invention relates to an industrial wireless network technology, in particular to an adaptive frequency hopping method based on Markovian decision. The method comprises the following steps: establishing a frequency hopping decision model of an industrial wireless network; defining a utility function for describing the transmission reliability of the network on a time slot t; describing and solving a Markovian decision process within limited time T; and when a network manager judges that a current communication channel is unsuitable for continuing data transmission, performing Markovian decision on a DM subdomain. Through adoption of the adaptive frequency hopping method, adaptive frequency hopping of the industrial wireless network is realized under the situation of not increasing the network computational burden and control information transmission, and the interference rejection of the industrial wireless network and the safety and reliability of data transmission are enhanced effectively.
PCT Attributes
Application Date2014-01-13
Date Available2017-02-22
Application NumberCN201410016576.7
Open (Notice) NumberCN104779973A
Contribution Rank1
Document Type专利
Recommended Citation
GB/T 7714
于海斌,郑萌,许驰,等. 基于马尔科夫决策的自适应跳频方法[P]. 2015-07-15.
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