China tests successful orbital communication network rival

The China Aerospace Science and Technology Corporation conducted field tests for the promising Guowang satellite constellation, in a move aimed at competing with global space communication systems. The trials included researchers in the Arctic making a direct video call with the Qinling station in the Antarctic, with the participation of three polar vessels, while files and logs were sent to the National Marine Data Center. The tests recorded a maximum speed of thirty megabits per second, which is sufficient for video calls and daily data exchange. Despite this, the network still lags behind competing systems that possess thousands of satellites and provide much higher download speeds. The Asian country also owns another project named Qianfan or Thousand Sails, an ambitious initiative to build a low Earth orbit internet satellite constellation as a response to American systems. The project is operated by Shanghai SpaceSail Technologies, established in two thousand and eighteen, and received initial funding of six point seven billion yuan from the Shanghai municipal government, while gathering a new funding round reaching fifteen billion yuan without foreign capital participation. The constellation aims to provide global broadband internet coverage, focusing on bridging communication blind spots such as oceans, remote mountains, deserts, and polar regions where traditional terrestrial networks do not reach. It also seeks to support direct communications via smartphones, enhance national security and digital sovereignty, and secure orbital locations and frequencies on a first-come, first-served basis. The project plans include deploying one thousand two hundred and ninety-six satellites by two thousand and twenty-seven to achieve basic global coverage, followed by adding about ten thousand more satellites by two thousand and thirty to reach a total of fifteen thousand satellites, while the number of launched and operating satellites has reached two hundred and thirty-eight. Orbital altitudes range between three hundred and two thousand kilometers, while tested download speeds reach five hundred megabits per second, upload speed reaches one hundred megabits per second, with a latency of only fifty milliseconds. This project is part of an intense global race for low orbit resources and frequencies in the face of international competitors, through which China seeks to acquire independent communication infrastructure that does not rely on foreign networks in external projects, maritime trade, diplomatic missions, and times of emergencies and disasters.