基于优先级的工业无线控制网络MAC协议

A Priority-Based Industrial Wireless Control Network MAC Protocol

在无线局域网IEEE802.11MAC基础上,提出了改进的应用于工业控制的无线局域网MAC协议,对工业应用中3种不同的数据类型区别对待,并用NS2.31模拟工具进行了仿真研究,结果表明改进的介质访问控制协议提高了无线局域网传递实时信息的能力.

Based on the protocol of IEEE 802. llMAC, an improved Wireless Local Area Network MAC protocol is proposed, in which three different data types used in industry are treated differently. When NS2.31 simulator tool is applied to actualize simulation, the outcome indicates that the improved Wireless Local Area Network MAC protocol has enhanced the capability of transmitting real-time information in Wireless Local Area Network.