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

, we do hurry to find to WIFI password, our country’s space-based is also under construction.

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

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

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

to Zhang Zhongyang, member of the CPPCC National Committee and of the of Aeronautics and Astronautics, the Hongyun being promoted by CASIC will launch the first technology verification star in 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 , the second is to launch four commercial trial star networking trials and run the business trial system by 2020. In 2022, will deploy and 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 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 advanced and will become the world’s first low-band Ka broadband communication system and will be the first in the world to adopt technologies as broadband inter-satellite communications, broadband onboard broadband, and multi- phase shifting chips. Broadband satellites The smallest communication terminal, the smallest power consumption, the lightest . The system uses a flexible and controllable satellite communication beam physical fitness, to adapt to changes in frequency and technological evolution of the impact of ongoing upgrades.

completed, the system will bring significant benefits in all aspects. Zhang Zhongyang said that in terms of , 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 about 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 to disasters in areas of communication security, rapid and accurate command, provide supervision and control of vehicles, ships, navigation aircraft, means of positioning, regulate the Ecology, providing data return for environmental monitoring sensors and contributing transmission channels and information for the construction of China.

Speaking of foreign technology development, Zhang Zhongyang believes that SpaceX’s , the 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 commercial space field, contributing China’s space and wisdom to the world.

March 03, 2018 
Source: Technology Daily