Design of Sports Training System and Motion Monitoring and Recognition under Wireless Sensor Network

Table 1

Comparison of data collection algorithms based on network structure.

Protocol	Network structure	Scope of application	Data fusion	Energy-saving	Delay	Number of paths
DD	Flat type	Small-scale network driven by periodic queries with few aggregation nodes	V	Difference	High	Multi-diameter
SPIN	Flat type	More sink nodes, source nodes; Fewer small-scale networks	V	Good	General	Multi-diameter
LEACH	Hierarchical	Small- and medium-sized networks with high node energy	V	Difference	General	Single path
TEED	Hierarchical	Small- and medium-sized with higher node energy; The Internet	V	Well	Low	Single path
CLUDDA	Hierarchical	Network with higher node energy	V	Good	Low	Single path
PEGASIS	Chain type	Small- and medium-sized networks with high node energy	V	Good	High	Single path
EADAT	Tree type	Single sink node, periodic; query-driven small-scale networks	V	Good	Low	Single path