BS ISO/IEC 17821:2015 - Page 2

Information technology. Specification of low power wireless mesh network over channel-hopped TDMA links. | Status: Current, Under review

1 Scope This International Standard defines the network specification for devices, which are operated on IEEE Std. 802.15.4-2011 PHY, capable to support the channel-hopped TDMA links of the DSME MAC of IEEE Std. 802.15.4e-2012, to provide low-cost communication network that allows reliable, deterministic-latency, and scalable wireless mesh connectivity. This International Standard provides the following:

• — DSME MAC link control;
• — unbalanced cluster-tree based network formation;
• — directional multiple grades mesh connection;
• — link-path routing and data forwarding;
• — link and link-path maintenance.