Photo taken on Aug. 6, 2016 shows the Tiantong-01 satellite is launched with the Long March-3B carrier rocket at southwestern China's Xichang Satellite Launch Center. The Tiantong-01 satellite is the first satellite of China's home-made satellite mobile telecom system, and a key part of the country's space information infrastructure. Photo: Xinhua

Photo taken on Aug. 6, 2016 shows the Tiantong-01 satellite is launched with the Long March-3B carrier rocket at southwestern China's Xichang Satellite Launch Center. The Tiantong-01 satellite is the first satellite of China's home-made satellite mobile telecom system, and a key part of the country's space information infrastructure. Photo: Xinhua

Photo taken on Aug. 6, 2016 shows the Tiantong-01 satellite is launched with the Long March-3B carrier rocket at southwestern China's Xichang Satellite Launch Center. The Tiantong-01 satellite is the first satellite of China's home-made satellite mobile telecom system, and a key part of the country's space information infrastructure. Photo: Xinhua

Photo taken on Aug. 6, 2016 shows the Tiantong-01 satellite is launched with the Long March-3B carrier rocket at southwestern China's Xichang Satellite Launch Center. The Tiantong-01 satellite is the first satellite of China's home-made satellite mobile telecom system, and a key part of the country's space information infrastructure. Photo: Xinhua

Photo taken on Aug. 6, 2016 shows the Tiantong-01 satellite is launched with the Long March-3B carrier rocket at southwestern China's Xichang Satellite Launch Center. The Tiantong-01 satellite is the first satellite of China's home-made satellite mobile telecom system, and a key part of the country's space information infrastructure. Photo: Xinhua

Photo taken on Aug. 6, 2016 shows the Tiantong-01 satellite is launched with the Long March-3B carrier rocket at southwestern China's Xichang Satellite Launch Center. The Tiantong-01 satellite is the first satellite of China's home-made satellite mobile telecom system, and a key part of the country's space information infrastructure. Photo: Xinhua