[Retracted] Analysis on the Reform and Development of College Physical Education Teaching Service under the Background of 5G Internet Communication

<div>Reference signal diagram of evolution technology 1T1R.</div>

Mobile Information Systems

fig3

Figure 3

Figure 3: [Retracted] Analysis on the Reform and Development of College Physical Education Teaching Service under the Background of 5G Internet Communication 

Figure 3 | [Retracted] Analysis on the Reform and Development of College Physical Education Teaching Service under the Background of 5G Internet Communication 