作者: Feng Xia , Linqiang Wang , Ruixia Gao , Tie Qiu , Alexey V. Vinel
DOI: 10.1155/2011/596397
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摘要: With rapid advancements in sensing, networking, and computing technologies, recent years have witnessed the emergence of cyber-physical systems (CPS) a broad range application domains. CPS is new class engineered that features integration computation, communications, control. In contrast to general-purpose systems, many applications are safety critical. These impose considerable requirements on quality service (QoS) employed networking infrastruture. Since IEEE 802.15.4 has been widely considered as suitable protocol for over wireless sensor actuator networks, it vital importance evaluate its performance extensively. Serving this purpose, paper will analyze standard operating different modes respectively. Extensive simulations conducted examine how network QoS be impacted by some critical parameters. The results presented analyzed, which provide useful insights parameter configuration optimization design.