基于超宽带技术的ECMA标准采用分布式网络结构,是高速无线个域网理想的选择,本文针对该标准的信标期融合算法进行了研究,并利用无线个域网的信标时隙复用的特性,提出了一种改进的信标期融合方案,经过仿真验证,该方案可以大幅减少网络稳定所需时间,有效减少网络开销。
Distributed architecture is adopted by ECMA standard based on ultra-wide band (UWB) technology, which is a favorable candidate for high-data-rate Wireless Personal Area Networks (WPANs). This paper focuses on beacon period merging algorithm in ECMA, and an enhanced beacon merging algorithm is proposed based on the characteristic of beacon slot re-using, which reduces significantly network stable time and network overhead demonstrated in simulation