SIA OpenIR  > 工业控制网络与系统研究室
一种面向工业无线Mesh网络的拥塞控制方法及装置
曾鹏; 王金涛; 王照伟; 夏长清; 金曦; 于海斌
Department工业控制网络与系统研究室
Rights Holder中国科学院沈阳自动化研究所
Patent Agent北京元周律知识产权代理有限公司 11540
Country中国
Subtype发明
Status有权
Abstract本申请公开了一种面向工业无线Mesh网络的拥塞控制方法,其特征在于,包括:对经过每条链路的数据包以所述链路的指定概率进行标记,得到数据包经过所有链路的概率ms(t);当发送节点确认目的节点每收到未标记的数据包时,将数据包的发送窗口增大第一预设值,当发送节点确认目的节点每收到标记的数据包时,将数据包的发送窗口减小第二预设值;根据所述ms(t)、所述第一预设值和所述第二预设值计算t时刻发送窗口的平均改变值,根据所述平均改变值计算数据包在t+1时刻的发送速率。本申请不仅对数据包端到端的传输提供了时延保障,而且提高了网络资源利用率。
Other AbstractThe method involves determining a specified probability of a link mark of a data packet. Each unlabelled data packet is received by a target node when a transmitting node is acknowledged. The data packet is transmitted when a data packet transmission window is increased with a first preset value. A marked data packet is received when the transmission window is reduced to a second preset value. An average change value of the transmission window is calculated according to first and second preset values. Data packet transmission speed is calculated at data packet transmission time.
PCT Attributes
Application Date2016-12-15
2017-05-31
Date Available2019-06-04
Application NumberCN201611162122.6
Open (Notice) NumberCN106789719A
Language中文
Contribution Rank1
Document Type专利
Identifierhttp://ir.sia.cn/handle/173321/20483
Collection工业控制网络与系统研究室
Affiliation中国科学院沈阳自动化研究所
Recommended Citation
GB/T 7714
曾鹏,王金涛,王照伟,等. 一种面向工业无线Mesh网络的拥塞控制方法及装置[P]. 2017-05-31.
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