[Retracted] 5G-Based Information Platform Design of Tourist Attractions in the Context of Mobile Big Data

Table 1

5G deployment scenarios for multiple access technology requirements and challenges.

Scenes	Demand for multiple access technology	Main challenge
Hot spot high capacity	Improve upstream and downstream system capacity	Peak rate of tens of G bit/s, traffic density of tens of T bit/s/km 2 and user experience rate of 1G bit/s
Continuous wide area coverage	Improve the throughput of cell edge users	Give users a user experience rate of 100 M bit/s anytime and anywhere
High reliability and low latency	Reduce user access delay and ensure reliable transmission	Provide users with highly reliable services, millisecond end-to-end delay, and 1 ms air interface delay
Large connection and low power consumption	Significantly increase the number of connected users that the system can support	Achieve the connection density index of devices/