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无线纳米传感器网络是一种新兴的传感器网络,有着非常重要的潜在应用.针对纳米传感器极低处理能力的特点,提出两种低复杂度媒质接入控制方法:无需时钟同步的变周期低冲突接入控制方法和时钟同步下的等周期无冲突接入控制方法.这两种方法通过接入节点与中继节点之间的简单控制包交互来实现较低的冲突概率甚至无冲突.
Wireless sensor network is an emerging sensor network with very important potential applications.Aiming at the extremely low processing capacity of nano sensor, two low-complexity media access control methods are proposed: variable cycle low-conflict connection without clock synchronization Control method and clock synchronization without collision under the condition of equal access control.These two methods through the access node and the relay node between the simple control packet interaction to achieve a low probability of conflict or even conflict.