A packet scheduler for real-time 6LoWPAN wireless networks in manufacturing systems

摘要: Modern manufacturing processes rely on industrial Wireless Sensor Networks (WSN) for the monitoring of parameters critical a broad range applications. One most important standards used implementation WSN is IPv6 over Low power Personal Area (6LoWPAN). This standard provides wireless internet connectivity, warranting interoperability with already existing infrastructures. Due to increasing importance process in domain, it required that 6LoWPAN transmission control mechanisms are efficient, robust and they guarantee real-time responses low data losses. paper presents packet scheduler networks systems adapts scheduling decision algorithms IEEE 802.15.4 beacon-enabled mode. In previous works, algorithm does not change during process. The work described this proposes new approach design by presenting system can adapt dynamic traffic WSN. implemented manages channel access allocating Guaranteed Time Slots sensor nodes according priority given selected condition network.