Evaluation Index of Basketball Teaching Environment Based on the Wireless Communication Network and Genetic Algorithm

Table 1

Characteristics of each part of the new wireless communication network.

	Transmit power	Coverage	Main feature
Macro base station	48	1 K-24 K	Provide open access services in a wide range
Microcell	30-33	100-1.1 K	Increase wireless coverage and improve service density
Picocell	25-31	<310	Improve signal coverage in hotspot areas
Femtocell	<24	<50	Serve certain active users in a home or business
Relay	32	350	Expand coverage and improve communication quality in blind areas