Technical advantages and solutions
技术优势与方案Inheriting from the advanced laser communication technology of the mission of Quantum Experiments at Space Scale (QUESS), DeepLink establishes the intersatellite laser communication link between the user spacecraft and the laser communication relay terminal of DeepLink in GEO orbit. And the laser communication link is connected to the user's ground operation center through DeepLink's satellite-ground microwave link to realize all-day and all-weather high-speed data communication.
Ground operation & management
地面运行与管理The Ground Operation and Management Center (GOMC) of DeepLink provides available communication resource information for users, plans the scheme of data downlink, generates the plans of data communication, schedules and manages data storage and distribution according to the user's requirements and permissions. GOMC is mainly operated automatically and has manual intervention functions in emergency situations.
SOLUTION
Main business scope
主营业务DeepLink provides all-day and all-weather high-speed data communication links for deep-space probes and earth orbit spacecrafts, including downlink services for high-definition video, images and various high-speed data, as well as uplink services for medium-speed and low-speed data for contral and commands. No matter the user’s spacecraft is flying over home or abroad, its data can always be transmitted to the user's ground operation center in real time through DeepLink's high-speed relay link without the support of local ground receiving stations, and the uplink commands can also be transmitted to the user's spacecraft in orbit. The laser communication terminal on user’s spacecraft can be developed by the user themselves according to the technical requirements of DeepLink or purchased from DeepLink, which is low-cost, light and small.
Advantage：
★ 1、All-day and all-weather;
★ 2、High downlink transmission rate;
★ 3、No need to apply for spectrum resources;
★ 4、User terminal has small power consumption and low cost.
