Critical-Path Aware Scheduling for Latency Efficient Broadcast in Duty-Cycled Wireless Sensor Networks

Table 1

Summary of broadcasting algorithms in duty-cycled WSNs.

	Multichannel	Unreliable link	Clock drift	Collision
Enhanced LAyered Coloring [19]	No	No	No	Yes
Vector-Iteration Algorithm [20]	No	No	No	Yes
One-To-All Broadcast [21]	No	No	No	Yes
Latency-Aware Broadcast Scheduling [22]	No	No	No	Yes
Opportunistic flooding [23]	No	Yes	No	Yes
NAB [24]	Yes	No	No	Yes
Delay-Driven-Tree-based opportunistic flooding [25]	No	Yes	No	Yes
Load-Balanced Parents Assignment Algorithm [26]	No	No	No	No
MultiChannel Broadcast [28]	Yes	No	No	Yes
Degree-based Collision Tolerant Scheduling [29]	No	No	No	Yes
Minimum-Delay Energy-efficient flooding Tree [30]	No	Yes	No	Yes