首页>
外国专利>
MESSAGE TRANSMISSION METHOD AND NODES BASED ON BUFFERED RETRANSMISSION FOR ON GRID-STYLE WIRELESS PROCESS CONTROL NETWORKS
MESSAGE TRANSMISSION METHOD AND NODES BASED ON BUFFERED RETRANSMISSION FOR ON GRID-STYLE WIRELESS PROCESS CONTROL NETWORKS
展开▼
机译：网格式无线过程控制网络基于缓冲重传的消息传输方法和节点
展开▼
页面导航
摘要
著录项
相似文献
摘要
PURPOSE: A message transmission method and nodes based on buffering retransmission in a grid-style wireless process control network are provided to increase a message transmission rate by compensating for the high loss rate of multi-hop message transmission. CONSTITUTION: A node 400 transmits the message of a transmission target to a node 407 through the other node 401-406. The node 406 stores the message about transmission failure in a retry queue according to the generation of the transmission failure. The node 410 attempts the transmission of next transmission message to the node 417 through the other node 411-416. The node 416 retransmits the message stored in an earlier transmission round to the node 417.
展开▼
