Basic Concept Editing Voice
6G, the sixth-generation mobile communication standard, is a conceptual wireless network mobile communication technology, also known as the sixth-generation mobile communication technology. The main promotion is the development of the Internet.
The 6G network will be a fully connected world that integrates terrestrial wireless and satellite communications. By integrating satellite communications into 6G mobile communications, seamless global coverage is achieved, and network signals can reach any remote village, allowing patients in the deep mountainous areas to receive telemedicine and children to receive remote education. In addition, with the joint support of global satellite positioning system, telecommunication satellite system, earth image satellite system and 6G ground network, the ground-to-air full coverage network can also help mankind predict the weather and quickly respond to natural disasters. This is the future of 6G. 6G communication technology is no longer a simple breakthrough in network capacity and transmission rate. It is more about narrowing the digital divide and realizing the "ultimate goal" of the Internet of Everything. This is the meaning of 6G.
The data transmission rate of 6G may reach 50 times that of 5G, and the delay is reduced to one-tenth of 5G. It is far superior in terms of peak rate, delay, traffic density, connection density, mobility, spectrum efficiency, and positioning capability. 5G.
Related technology
Key technical indicators
Several key indicators for measuring 6G technology:
1. The peak transmission speed reaches 100Gbps-1Tbps, while 5G is only 10Gpbs;
2. The indoor positioning accuracy is up to 10 cm, and the outdoor is 1 meter, which is 10 times higher than that of 5G;
3. The communication delay is 0.1 milliseconds, which is one-tenth of 5G;
4. The probability of interruption is less than one in a million, with ultra-high reliability;
5. The density of connected equipment reaches more than one hundred per cubic meter, with ultra-high density;
6. Using terahertz (THz) frequency band communication, the network capacity is greatly increased.
Facing technical difficulties
1. The immature terahertz communication technology poses technical challenges to integrated electronics and new materials.
2. Technical difficulties in data collection to consumption.
What 6G needs to consider is how to integrate the two technologies of different development tracks. The most thorough integration mode is full integration, that is, from networking to air interface, a complete realization of non-inductive docking. The simple form is that the network develops independently and supports multiple systems through multi-mode terminals.
