More recently, Falcon IX rockets carried two satellites – Tintin-a Tintin-b – a regular launch mission, test stars for StarLink program, test. project plans to launch nearly 12,000 satellites by 2024 to launch -speed services to world.

However, we do not hurry to find to WIFI password, our country’s space-based is also under construction.

Reporters learned from Aerospace Corporation, group plans to fully launch this , global broadband satellite system construction. The system is a constellation of communications satellites deployed in low orbit. The phase of the project will launch 54 satellites the second phase of the project will be implemented in the phase to achieve a smooth transition of system capacity with more than 300 satellites.

CPPCC National Committee , Space Group Commission package for the people introduced, the system will be built a seamless coverage of the world’s spatial information infrastructure for the ground fixed, handheld , car, , airborne other terminals To provide Internet transmission services to realize wide narrowband combined security capabilities in the deep ocean, north south poles, “Belt Road” other . With such a seamlessly-covered system around the world, anyone in the world, any object, connect to information at any time.

This reporter has learned that the global broadband satellite Internet system will achieve six applications: , intelligent terminal communications, support for direct access to commercial satellite mobile satellite constellation, providing -definition voice services, WeChat and other instant messaging services, e-mail services ; Second, the Internet access, providing low-latency service capabilities, enabling to enjoy the Internet and the ground similar to the experience for the field operations and offshore operations and other markets, to achieve distance , remote medical service protection; third is the And serve the terminal of low-energy miniaturization IOT, focusing the needs of new industries such as environmental monitoring, ocean logistics, hazardous chemicals monitoring, , smart ocean and so . Fourthly, push hot information and make full of the characteristics of satellite wide area coverage to achieve Fifth, the navigation enhances and forwards the Beidou differential correction information to provide more accurate and reliable information for airborne and vehicular positioning terminals Location service, meet no Vehicle driving, UAV control, precision agriculture, construction machinery demand for development; Sixth, aviation surveillance, to achieve the global aircraft, ships full-cycle tracking, provide statistical value-added services to meet the growing needs of the development of aviation and maritime markets, To achieve and reliable global transport capacity.

According to Zhang Zhongyang, member of the CPPCC National Committee and of the of Aeronautics and Astronautics, the Hongyun project being promoted by CASIC will launch the first verification star in 2018 and carry out demonstration and demonstration of low-rail broadband communications demonstration.

“Hongyun project construction follows the - strategy.” Zhang Zhongyang said that after the completion of the first this , the second is to launch four commercial trial star trials and run the trial system by 2020. In 2022, will deploy and operate the entire constellation and construct a space-based broadband Internet consisting of 156 satellites to form a comprehensive information system for communications, navigation and remote sensing with low-rail broadband communications and capable of navigation enhancement and real-time remote sensing support.“By that time, no matter where we in the desert, the sea the plane, we enjoy the same internet speed and service experience as our own home,” he said.

This reporter has learned that Rainbow Cloud Engineering is highly advanced and will become the world’s first low-band Ka broadband system and will be the first in the world to adopt technologies such as broadband inter-satellite communications, broadband onboard broadband, and multi-channel phase shifting chips. Broadband satellites The smallest terminal, the smallest power consumption, the lightest . The system uses a flexible and controllable satellite communication beam physical fitness, flexibility to adapt to changes in frequency and technological evolution of the impact of ongoing upgrades.

When completed, the system will bring significant benefits in all aspects. Zhang Zhongyang said that in terms of , it provide large-scale services to vehicles at home and abroad, aircraft, ships, etc., and enhance the reliability of smart driving and unmanned control while bringing about rich information products. In terms of benefits, it provide services to any area in the country Provide network access means to enhance access to information for young and poor in poor areas, provide rapid response to disasters in areas of communication security, rapid response and accurate command, provide supervision and control of vehicles, ships, navigation aircraft, means of positioning, regulate the Ecology, providing return for environmental monitoring sensors and contributing transmission channels and information for the construction of digital China.

Speaking of foreign development, Zhang Zhongyang believes that SpaceX’s innovation, the spirit of the challenge is worth , the star chain handwriting the and size of satellites of Hongyun Project similar to those of Hongyun Project, the functions ultimately realized the same. He said Rainbow Cloud Engineering will continue to innovate and strive to seize the commanding heights of low-band broadband mobile communications in the commercial space field, contributing China’s space and wisdom to the world.

March 03, 2018 
Source: Technology Daily