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

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

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

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

This reporter has learned that the global satellite Internet system achieve six applications: First, intelligent terminal communications, support for direct access to satellite mobile satellite constellation, providing -definition voice , WeChat and other instant messaging , e-mail ; Second, the Internet access, providing low-latency data 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 education, remote medical service protection; is the And serve the terminal of low-energy miniaturization IOT, focusing the needs of industries such as environmental monitoring, ocean logistics, hazardous chemicals monitoring, management, smart ocean and so . Fourthly, hot information and 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 service, meet no Vehicle driving, UAV control, precision agriculture, construction machinery market 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.

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

“Hongyun project construction follows the -step .” Zhang Zhongyang said that after the completion of the this , the second step is to launch four trial star networking trials and run the business 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 are in the desert, the sea the plane, we can enjoy the same internet speed and service experience as our ,” he said.

This reporter has learned that Rainbow Cloud Engineering is highly and will become the world’s first low-band Ka broadband communication 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 communication terminal, the smallest 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 economy, it can provide large-scale services to vehicles at and abroad, aircraft, ships, etc., and enhance the reliability of smart driving and unmanned control while bringing rich information products. In terms of social benefits, it can 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 industry Ecology, providing data return for environmental monitoring sensors and contributing transmission channels and information sources for the construction of digital China.

Speaking of foreign technology development, Zhang Zhongyang believes that SpaceX’s , the spirit of the challenge is worth learning, the star chain handwriting great. the number and size of satellites of Hongyun Project are similar to those of Hongyun Project, the functions ultimately realized are 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 space field, contributing China’s space and wisdom to the world.

March 03, 2018 
Source: Technology Daily