Contents

Special Report

1 Joint meeting of radio security guarantee for Guangzhou Asian Games held

Guarantee for Significant Events

2 Radio management institutes launch crackdowns against cheatings with radio equipment in College Entrance Examination

4 Review and reflect on radio security emergency guarantee of Yushu earthquake relief work

Management of Resources

8 Research on radio frequency spectrum auction mechanism

13 Status of the satellite service development in our country

Shanghai World Expo Guarantee

15 Radio security guarantee for Shanghai World Expo promoted in an orderly way

17 Going all out in providing “one-door service”

18 To make contributions to Shanghai World Expo with passion

Reporter's Viewpoint

22 Lightspots of 2010 TETRA World Congress

Mornitoring Statistic Report

24 Research on frequency band occupancy rate

28 Threshold level settings in measurement of frequency spectrum occupancy rate

Broadband Wireless

30 How does “Wireless Yantai” come true?

Mobile Networks

32 Analysis on the essentials of radio communication network frequency planning

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